diff --git a/drivers/gpu/drm/amd/dal/dal_services.h b/drivers/gpu/drm/amd/dal/dal_services.h
new file mode 100644
index 000000000000..398e4e559455
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dal_services.h
@@ -0,0 +1,266 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_SERVICES_H__
+#define __DAL_SERVICES_H__
+
+/* DC headers*/
+#include "dc/dc_services.h"
+
+#include "dal_power_interface_types.h"
+
+#include "irq_types.h"
+#include "include/dal_types.h"
+
+/* TODO: investigate if it can be removed. */
+/* Undefine DEPRECATED because it conflicts with printk.h */
+#undef DEPRECATED
+
+/*
+ *
+ * interrupt services to register and unregister handlers
+ *
+ */
+
+/* the timer "interrupt" current implementation supports only
+'one-shot' type, and LOW level (asynchronous) context */
+void dal_register_timer_interrupt(
+	struct dc_context *ctx,
+	struct dc_timer_interrupt_params *int_params,
+	interrupt_handler ih,
+	void *handler_args);
+
+/*
+ *
+ * kernel memory manipulation
+ *
+ */
+
+/* Reallocate memory. The contents will remain unchanged.*/
+void *dc_service_realloc(struct dc_context *ctx, const void *ptr, uint32_t size);
+
+void dc_service_memmove(void *dst, const void *src, uint32_t size);
+
+void dc_service_memset(void *p, int32_t c, uint32_t count);
+
+int32_t dal_memcmp(const void *p1, const void *p2, uint32_t count);
+
+int32_t dal_strncmp(const int8_t *p1, const int8_t *p2, uint32_t count);
+
+/*
+ *
+ * GPU registers access
+ *
+ */
+static inline uint32_t dal_read_reg(
+	const struct dc_context *ctx,
+	uint32_t address)
+{
+	uint32_t value = cgs_read_register(ctx->cgs_device, address);
+
+#if defined(__DAL_REGISTER_LOGGER__)
+	if (true == dal_reg_logger_should_dump_register()) {
+		dal_reg_logger_rw_count_increment();
+		DRM_INFO("%s 0x%x 0x%x\n", __func__, address, value);
+	}
+#endif
+	return value;
+}
+
+static inline uint32_t get_reg_field_value_ex(
+	uint32_t reg_value,
+	uint32_t mask,
+	uint8_t shift)
+{
+	return (mask & reg_value) >> shift;
+}
+
+#define get_reg_field_value(reg_value, reg_name, reg_field)\
+	get_reg_field_value_ex(\
+		(reg_value),\
+		reg_name ## __ ## reg_field ## _MASK,\
+		reg_name ## __ ## reg_field ## __SHIFT)
+
+static inline uint32_t set_reg_field_value_ex(
+	uint32_t reg_value,
+	uint32_t value,
+	uint32_t mask,
+	uint8_t shift)
+{
+	return (reg_value & ~mask) | (mask & (value << shift));
+}
+
+#define set_reg_field_value(reg_value, value, reg_name, reg_field)\
+	(reg_value) = set_reg_field_value_ex(\
+		(reg_value),\
+		(value),\
+		reg_name ## __ ## reg_field ## _MASK,\
+		reg_name ## __ ## reg_field ## __SHIFT)
+
+static inline void dal_write_reg(
+	const struct dc_context *ctx,
+	uint32_t address,
+	uint32_t value)
+{
+#if defined(__DAL_REGISTER_LOGGER__)
+	if (true == dal_reg_logger_should_dump_register()) {
+		dal_reg_logger_rw_count_increment();
+		DRM_INFO("%s 0x%x 0x%x\n", __func__, address, value);
+	}
+#endif
+	cgs_write_register(ctx->cgs_device, address, value);
+}
+
+static inline uint32_t dal_read_index_reg(
+	const struct dc_context *ctx,
+	enum cgs_ind_reg addr_space,
+	uint32_t index)
+{
+	return cgs_read_ind_register(ctx->cgs_device,addr_space,index);
+}
+
+static inline void dal_write_index_reg(
+	const struct dc_context *ctx,
+	enum cgs_ind_reg addr_space,
+	uint32_t index,
+	uint32_t value)
+{
+	cgs_write_ind_register(ctx->cgs_device,addr_space,index,value);
+}
+
+enum platform_method {
+	PM_GET_AVAILABLE_METHODS = 1 << 0,
+	PM_GET_LID_STATE = 1 << 1,
+	PM_GET_EXTENDED_BRIGHNESS_CAPS = 1 << 2
+};
+
+struct platform_info_params {
+	enum platform_method method;
+	void *data;
+};
+
+struct platform_info_brightness_caps {
+	uint8_t ac_level_percentage;
+	uint8_t dc_level_percentage;
+};
+
+struct platform_info_ext_brightness_caps {
+	struct platform_info_brightness_caps basic_caps;
+	struct data_point {
+		uint8_t luminance;
+		uint8_t	signal_level;
+	} data_points[99];
+
+	uint8_t	data_points_num;
+	uint8_t	min_input_signal;
+	uint8_t	max_input_signal;
+};
+
+bool dal_get_platform_info(
+	struct dc_context *ctx,
+	struct platform_info_params *params);
+
+
+static inline uint32_t dal_bios_cmd_table_para_revision(
+	struct dc_context *ctx,
+	uint32_t index)
+{
+	uint8_t frev;
+	uint8_t crev;
+
+	if (cgs_atom_get_cmd_table_revs(
+			ctx->cgs_device,
+			index,
+			&frev,
+			&crev) != 0)
+		return 0;
+
+	return crev;
+}
+
+/* Calls to notification */
+
+/* Notify display manager for hotplug event */
+void dal_notify_hotplug(
+	struct dc_context *ctx,
+	uint32_t display_index,
+	bool is_connected);
+
+
+void dal_notify_setmode_complete(
+	struct dc_context *ctx,
+	uint32_t h_total,
+	uint32_t v_total,
+	uint32_t h_active,
+	uint32_t v_active,
+	uint32_t pix_clk_in_khz);
+
+/* End of notification calls */
+
+/*
+ *
+ * Delay functions.
+ *
+ *
+ */
+
+/* Following the guidance:
+ * https://www.kernel.org/doc/Documentation/timers/timers-howto.txt
+ *
+ * This is a busy wait for nano seconds and should be used only for
+ * extremely short ranges
+ */
+void dal_delay_in_nanoseconds(uint32_t nanoseconds);
+
+
+/*
+ *
+ * atombios services
+ *
+ */
+
+bool dal_exec_bios_cmd_table(
+	struct dc_context *ctx,
+	uint32_t index,
+	void *params);
+
+/*
+ *
+ * print-out services
+ *
+ */
+#define dal_log_to_buffer(buffer, size, fmt, args)\
+	vsnprintf(buffer, size, fmt, args)
+
+long dal_get_pid(void);
+long dal_get_tgid(void);
+
+/*
+ *
+ * general debug capabilities
+ *
+ */
+
+#endif /* __DAL_SERVICES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/dal_services_types.h b/drivers/gpu/drm/amd/dal/dal_services_types.h
new file mode 100644
index 000000000000..89c73c651d09
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dal_services_types.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_SERVICES_TYPES_H__
+#define __DAL_SERVICES_TYPES_H__
+
+#define INVALID_DISPLAY_INDEX 0xffffffff
+
+#if defined __KERNEL__
+
+#include <asm/byteorder.h>
+#include <linux/types.h>
+#include <drm/drmP.h>
+
+#include "cgs_linux.h"
+
+#if defined(__BIG_ENDIAN) && !defined(BIGENDIAN_CPU)
+#define BIGENDIAN_CPU
+#elif defined(__LITTLE_ENDIAN) && !defined(LITTLEENDIAN_CPU)
+#define LITTLEENDIAN_CPU
+#endif
+
+#undef READ
+#undef WRITE
+#undef FRAME_SIZE
+
+#define dal_output_to_console(fmt, ...) DRM_INFO(fmt, ##__VA_ARGS__)
+
+#define dal_error(fmt, ...) DRM_ERROR(fmt, ##__VA_ARGS__)
+
+#define dal_debug(fmt, ...) DRM_DEBUG_KMS(fmt, ##__VA_ARGS__)
+
+#define dal_vlog(fmt, args) vprintk(fmt, args)
+
+#define dal_min(x, y) min(x, y)
+#define dal_max(x, y) max(x, y)
+
+#endif
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/dc/dc.h b/drivers/gpu/drm/amd/dal/dc/dc.h
new file mode 100644
index 000000000000..61f13bd0af49
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/dc.h
@@ -0,0 +1,462 @@
+/*
+ * Copyright 2012-14 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DC_INTERFACE_H_
+#define DC_INTERFACE_H_
+
+#include "dc_types.h"
+#include "dal_types.h"
+#include "audio_types.h"
+#include "logger_types.h"
+
+#define MAX_SINKS_PER_LINK 4
+
+/*******************************************************************************
+ * Display Core Interfaces
+ ******************************************************************************/
+struct dc_init_data {
+	struct dc_context *ctx;
+	struct adapter_service *adapter_srv;
+	uint8_t num_virtual_links;
+};
+
+struct dc_caps {
+    uint32_t max_targets;
+    uint32_t max_links;
+    uint32_t max_audios;
+};
+
+void dc_get_caps(const struct dc *dc, struct dc_caps *caps);
+
+struct dc *dc_create(const struct dal_init_data *init_params);
+void dc_destroy(struct dc **dc);
+
+/*******************************************************************************
+ * Surface Interfaces
+ ******************************************************************************/
+
+struct dc_surface {
+	bool visible;
+	bool flip_immediate;
+	struct dc_plane_address address;
+
+	struct scaling_taps scaling_quality;
+	struct rect src_rect;
+	struct rect dst_rect;
+	struct rect clip_rect;
+
+	union plane_size plane_size;
+	struct dc_tiling_info tiling_info;
+	struct plane_colorimetry colorimetry;
+
+	enum surface_pixel_format format;
+	enum dc_rotation_angle rotation;
+	enum plane_stereo_format stereo_format;
+
+	struct gamma_ramp gamma_correction; /* deprecated */
+	struct dc_gamma_ramp gamma;
+};
+
+/*
+ * This structure is filled in by dc_surface_get_status and contains
+ * the last requested address and the currently active address so the called
+ * can determine if there are any outstanding flips
+ */
+struct dc_surface_status {
+	struct dc_plane_address requested_address;
+	struct dc_plane_address current_address;
+	const struct dc_target *dc_target;
+};
+
+/*
+ * Create a new surface with default parameters;
+ */
+struct dc_surface *dc_create_surface(const struct dc *dc);
+const struct dc_surface_status* dc_surface_get_status(
+						struct dc_surface *dc_surface);
+
+void dc_surface_retain(const struct dc_surface *dc_surface);
+void dc_surface_release(const struct dc_surface *dc_surface);
+
+/*
+ * This structure holds a surface address.  There could be multiple addresses
+ * in cases such as Stereo 3D, Planar YUV, etc.  Other per-flip attributes such
+ * as frame durations and DCC format can also be set.
+ */
+struct dc_flip_addrs {
+	struct dc_plane_address address;
+	bool flip_immediate;
+	/* TODO: DCC format info */
+	/* TODO: add flip duration for FreeSync */
+};
+
+/*
+ * Optimized flip address update function.
+ *
+ * After this call:
+ *   Surface addresses and flip attributes are programmed.
+ *   Surface flip occur at next configured time (h_sync or v_sync flip)
+ */
+void dc_flip_surface_addrs(struct dc* dc,
+		const struct dc_surface *const surfaces[],
+		struct dc_flip_addrs flip_addrs[],
+		uint32_t count);
+
+/*
+ * Set up surface attributes and associate to a target
+ * The surfaces parameter is an absolute set of all surface active for the target.
+ * If no surfaces are provided, the target will be blanked; no memory read.
+ * Any flip related attribute changes must be done through this interface.
+ *
+ * After this call:
+ *   Surfaces attributes are programmed and configured to be composed into target.
+ *   This does not trigger a flip.  No surface address is programmed.
+ */
+bool dc_commit_surfaces_to_target(
+		struct dc *dc,
+		struct dc_surface *dc_surfaces[],
+		uint8_t surface_count,
+		struct dc_target *dc_target);
+
+/*******************************************************************************
+ * Target Interfaces
+ ******************************************************************************/
+#define MAX_STREAM_NUM 1
+
+struct dc_target {
+	uint8_t stream_count;
+	const struct dc_stream *streams[MAX_STREAM_NUM];
+};
+
+/*
+ * Target status is returned from dc_target_get_status in order to get the
+ * the IRQ source, current frame counter and currently attached surfaces.
+ */
+struct dc_target_status {
+	enum dc_irq_source page_flip_src;
+	enum dc_irq_source v_update_src;
+	uint32_t cur_frame_count;
+	const struct dc_surface *surfaces[MAX_SURFACE_NUM];
+	uint8_t surface_count;
+};
+
+struct dc_target *dc_create_target_for_streams(
+		struct dc_stream *dc_streams[],
+		uint8_t stream_count);
+
+/*
+ * Get the current target status.
+ */
+const struct dc_target_status *dc_target_get_status(
+					const struct dc_target* dc_target);
+
+void dc_target_retain(struct dc_target *dc_target);
+void dc_target_release(struct dc_target *dc_target);
+void dc_target_log(
+	const struct dc_target *dc_target,
+	struct dal_logger *dal_logger,
+	enum log_major log_major,
+	enum log_minor log_minor);
+
+uint8_t dc_get_current_target_count(const struct dc *dc);
+struct dc_target *dc_get_target_at_index(const struct dc *dc, uint8_t i);
+
+bool dc_target_is_connected_to_sink(
+		const struct dc_target *dc_target,
+		const struct dc_sink *dc_sink);
+
+uint8_t dc_target_get_link_index(const struct dc_target *dc_target);
+uint8_t dc_target_get_controller_id(const struct dc_target *dc_target);
+
+uint32_t dc_target_get_vblank_counter(const struct dc_target *dc_target);
+enum dc_irq_source dc_target_get_irq_src(
+	const struct dc_target *dc_target, const enum irq_type irq_type);
+
+void dc_target_enable_memory_requests(struct dc_target *target);
+void dc_target_disable_memory_requests(struct dc_target *target);
+
+/*
+ * Structure to store surface/target associations for validation
+ */
+struct dc_validation_set {
+	const struct dc_target *target;
+	const struct dc_surface *surfaces[4];
+	uint8_t surface_count;
+};
+
+/*
+ * This function takes a set of resources and checks that they are cofunctional.
+ *
+ * After this call:
+ *   No hardware is programmed for call.  Only validation is done.
+ */
+bool dc_validate_resources(
+		const struct dc *dc,
+		const struct dc_validation_set set[],
+		uint8_t set_count);
+
+/*
+ * Set up streams and links associated to targets to drive sinks
+ * The targets parameter is an absolute set of all active targets.
+ *
+ * After this call:
+ *   Phy, Encoder, Timing Generator are programmed and enabled.
+ *   New targets are enabled with blank stream; no memory read.
+ */
+bool dc_commit_targets(
+		struct dc *dc,
+		struct dc_target *targets[],
+		uint8_t target_count);
+
+/*******************************************************************************
+ * Stream Interfaces
+ ******************************************************************************/
+struct dc_stream {
+	const struct dc_sink *sink;
+	struct dc_crtc_timing timing;
+
+	struct rect src; /* viewport in target space*/
+	struct rect dst; /* stream addressable area */
+
+	struct audio_info audio_info;
+
+	/* TODO: dithering */
+	/* TODO: transfer function (CSC/regamma/gamut remap) */
+	/* TODO: custom INFO packets */
+	/* TODO: DRR/Freesync parameters */
+	/* TODO: ABM info (DMCU) */
+	/* TODO: PSR info */
+	/* TODO: CEA VIC */
+};
+
+/**
+ * Create a new default stream for the requested sink
+ */
+struct dc_stream *dc_create_stream_for_sink(const struct dc_sink *dc_sink);
+
+void dc_stream_retain(struct dc_stream *dc_stream);
+void dc_stream_release(struct dc_stream *dc_stream);
+
+void dc_update_stream(const struct dc_stream *dc_stream,
+		struct rect *src, struct rect *dst);
+
+/*******************************************************************************
+ * Link Interfaces
+ ******************************************************************************/
+
+/*
+ * A link contains one or more sinks and their connected status.
+ * The currently active signal type (HDMI, DP-SST, DP-MST) is also reported.
+ */
+struct dc_link {
+	const struct dc_sink *remote_sinks[MAX_SINKS_PER_LINK];
+	unsigned int sink_count;
+	const struct dc_sink *local_sink;
+	unsigned int link_index;
+	enum dc_connection_type type;
+	enum signal_type connector_signal;
+	enum dc_irq_source irq_source_hpd;
+	enum dc_irq_source irq_source_hpd_rx;/* aka DP Short Pulse  */
+};
+
+/*
+ * Return an enumerated dc_link.  dc_link order is constant and determined at
+ * boot time.  They cannot be created or destroyed.
+ * Use dc_get_caps() to get number of links.
+ */
+const struct dc_link *dc_get_link_at_index(struct dc *dc, uint32_t link_index);
+
+/* Return id of physical connector represented by a dc_link at link_index.*/
+const struct graphics_object_id dc_get_link_id_at_index(
+		struct dc *dc, uint32_t link_index);
+
+/* Set backlight level of an embedded panel (eDP, LVDS). */
+bool dc_link_set_backlight_level(const struct dc_link *dc_link, uint32_t level);
+
+/* Request DC to detect if there is a Panel connected.
+ * boot - If this call is during initial boot.
+ * Return false for any type of detection failure or MST detection
+ * true otherwise. True meaning further action is required (status update
+ * and OS notification).
+ */
+bool dc_link_detect(const struct dc_link *dc_link, bool boot);
+
+/* Notify DC about DP RX Interrupt (aka Short Pulse Interrupt).
+ * Return:
+ * true - Downstream port status changed. DM should call DC to do the
+ * detection.
+ * false - no change in Downstream port status. No further action required
+ * from DM. */
+bool dc_link_handle_hpd_rx_irq(const struct dc_link *dc_link);
+
+bool dc_link_add_remote_sink(const struct dc_link *link, struct dc_sink *sink);
+
+void dc_link_remove_remote_sink(
+	const struct dc_link *link,
+	const struct dc_sink *sink);
+
+/* Used by diagnostics for virtual link at the moment */
+void dc_link_set_sink(const struct dc_link *link, struct dc_sink *sink);
+
+/*******************************************************************************
+ * Sink Interfaces - A sink corresponds to a display output device
+ ******************************************************************************/
+
+/*
+ * The sink structure contains EDID and other display device properties
+ */
+struct dc_sink {
+	enum signal_type sink_signal;
+	struct dc_edid dc_edid; /* raw edid */
+	struct dc_edid_caps edid_caps; /* parse display caps */
+};
+
+void dc_sink_retain(const struct dc_sink *sink);
+void dc_sink_release(const struct dc_sink *sink);
+
+const struct audio **dc_get_audios(struct dc *dc);
+
+struct dc_sink_init_data {
+	enum signal_type sink_signal;
+	const struct dc_link *link;
+	uint32_t dongle_max_pix_clk;
+	bool converter_disable_audio;
+};
+
+struct dc_sink *dc_sink_create(const struct dc_sink_init_data *init_params);
+
+
+/*******************************************************************************
+ * Cursor interfaces - To manages the cursor within a target
+ ******************************************************************************/
+/* TODO: Deprecated once we switch to dc_set_cursor_position */
+bool dc_target_set_cursor_attributes(
+	struct dc_target *dc_target,
+	const struct dc_cursor_attributes *attributes);
+
+bool dc_target_set_cursor_position(
+	struct dc_target *dc_target,
+	const struct dc_cursor_position *position);
+
+/* Newer interfaces  */
+struct dc_cursor {
+	struct dc_plane_address address;
+	struct dc_cursor_attributes attributes;
+};
+
+/*
+ * Create a new cursor with default values for a given target.
+ */
+struct dc_cursor *dc_create_cursor_for_target(
+		const struct dc *dc,
+		struct dc_target *dc_target);
+
+/**
+ * Commit cursor attribute changes such as pixel format and dimensions and
+ * surface address.
+ *
+ * After this call:
+ *   Cursor address and format is programmed to the new values.
+ *   Cursor position is unmodified.
+ */
+bool dc_commit_cursor(
+		const struct dc *dc,
+		struct dc_cursor *cursor);
+
+/*
+ * Optimized cursor position update
+ *
+ * After this call:
+ *   Cursor position will be programmed as well as enable/disable bit.
+ */
+bool dc_set_cursor_position(
+		const struct dc *dc,
+		struct dc_cursor *cursor,
+		struct dc_cursor_position *pos);
+
+
+
+/*******************************************************************************
+ * Interrupt interfaces
+ ******************************************************************************/
+enum dc_irq_source dc_interrupt_to_irq_source(
+		struct dc *dc,
+		uint32_t src_id,
+		uint32_t ext_id);
+void dc_interrupt_set(const struct dc *dc, enum dc_irq_source src, bool enable);
+void dc_interrupt_ack(struct dc *dc, enum dc_irq_source src);
+const enum dc_irq_source dc_get_hpd_irq_source_at_index(
+		struct dc *dc, uint32_t link_index);
+const struct dc_target *dc_get_target_on_irq_source(
+		const struct dc *dc,
+		enum dc_irq_source src);
+
+
+/*******************************************************************************
+ * Power Interfaces
+ ******************************************************************************/
+
+void dc_set_power_state(
+		struct dc *dc,
+		enum dc_acpi_cm_power_state power_state,
+		enum dc_video_power_state video_power_state);
+void dc_resume(const struct dc *dc);
+
+/*******************************************************************************
+ * DDC Interfaces
+ ******************************************************************************/
+
+const struct ddc_service *dc_get_ddc_at_index(
+		struct dc *dc, uint32_t link_index);
+
+/*
+ * DPCD access interfaces
+ */
+
+bool dc_read_dpcd(
+		struct dc *dc,
+		uint32_t link_index,
+		uint32_t address,
+		uint8_t *data,
+		uint32_t size);
+
+bool dc_write_dpcd(
+		struct dc *dc,
+		uint32_t link_index,
+		uint32_t address,
+		const uint8_t *data,
+	uint32_t size);
+
+
+uint8_t dc_get_dig_index(const struct dc_stream *stream);
+
+enum signal_type  dc_get_display_signal(
+		const struct dc_stream *stream);
+
+enum gpio_ddc_line dc_get_ddc_line(
+		const struct dc_stream *stream);
+
+
+#endif /* DC_INTERFACE_H_ */
diff --git a/drivers/gpu/drm/amd/dal/dc/dc_bios_types.h b/drivers/gpu/drm/amd/dal/dc/dc_bios_types.h
new file mode 100644
index 000000000000..53f047788b31
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/dc_bios_types.h
@@ -0,0 +1,277 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef DC_BIOS_TYPES_H
+#define DC_BIOS_TYPES_H
+
+/******************************************************************************
+ * Interface file for VBIOS implementations.
+ *
+ * The default implementation is inside DC.
+ * Display Manager (which instantiates DC) has the option to supply it's own
+ * (external to DC) implementation of VBIOS, which will be called by DC, using
+ * this interface.
+ * (The intended use is Diagnostics, but other uses may appear.)
+ *****************************************************************************/
+
+#include "include/bios_parser_types.h"
+
+
+struct dc_vbios_funcs {
+	uint8_t (*get_connectors_number)(struct dc_bios *bios);
+
+	void (*power_down)(struct dc_bios *bios);
+	void (*power_up)(struct dc_bios *bios);
+
+	uint8_t (*get_encoders_number)(struct dc_bios *bios);
+	uint32_t (*get_oem_ddc_lines_number)(struct dc_bios *bios);
+
+	struct graphics_object_id (*get_encoder_id)(
+		struct dc_bios *bios,
+		uint32_t i);
+	struct graphics_object_id (*get_connector_id)(
+		struct dc_bios *bios,
+		uint8_t connector_index);
+	uint32_t (*get_src_number)(
+		struct dc_bios *bios,
+		struct graphics_object_id id);
+	uint32_t (*get_dst_number)(
+		struct dc_bios *bios,
+		struct graphics_object_id id);
+
+	uint32_t (*get_gpio_record)(
+		struct dc_bios *dcb,
+		struct graphics_object_id id,
+		struct bp_gpio_cntl_info *gpio_record,
+		uint32_t record_size);
+
+	enum bp_result (*get_src_obj)(
+		struct dc_bios *bios,
+		struct graphics_object_id object_id, uint32_t index,
+		struct graphics_object_id *src_object_id);
+	enum bp_result (*get_dst_obj)(
+		struct dc_bios *bios,
+		struct graphics_object_id object_id, uint32_t index,
+		struct graphics_object_id *dest_object_id);
+	enum bp_result (*get_oem_ddc_info)(
+		struct dc_bios *bios,
+		uint32_t index,
+		struct graphics_object_i2c_info *info);
+
+	enum bp_result (*get_i2c_info)(
+		struct dc_bios *dcb,
+		struct graphics_object_id id,
+		struct graphics_object_i2c_info *info);
+
+	enum bp_result (*get_voltage_ddc_info)(
+		struct dc_bios *bios,
+		uint32_t index,
+		struct graphics_object_i2c_info *info);
+	enum bp_result (*get_thermal_ddc_info)(
+		struct dc_bios *bios,
+		uint32_t i2c_channel_id,
+		struct graphics_object_i2c_info *info);
+	enum bp_result (*get_hpd_info)(
+		struct dc_bios *bios,
+		struct graphics_object_id id,
+		struct graphics_object_hpd_info *info);
+	enum bp_result (*get_device_tag)(
+		struct dc_bios *bios,
+		struct graphics_object_id connector_object_id,
+		uint32_t device_tag_index,
+		struct connector_device_tag_info *info);
+	enum bp_result (*get_firmware_info)(
+		struct dc_bios *bios,
+		struct firmware_info *info);
+	enum bp_result (*get_spread_spectrum_info)(
+		struct dc_bios *bios,
+		enum as_signal_type signal,
+		uint32_t index,
+		struct spread_spectrum_info *ss_info);
+	uint32_t (*get_ss_entry_number)(
+		struct dc_bios *bios,
+		enum as_signal_type signal);
+	enum bp_result (*get_embedded_panel_info)(
+		struct dc_bios *bios,
+		struct embedded_panel_info *info);
+	enum bp_result (*enum_embedded_panel_patch_mode)(
+		struct dc_bios *bios,
+		uint32_t index,
+		struct embedded_panel_patch_mode *mode);
+	enum bp_result (*get_gpio_pin_info)(
+		struct dc_bios *bios,
+		uint32_t gpio_id,
+		struct gpio_pin_info *info);
+	enum bp_result (*get_faked_edid_len)(
+		struct dc_bios *bios,
+		uint32_t *len);
+	enum bp_result (*get_faked_edid_buf)(
+		struct dc_bios *bios,
+		uint8_t *buff,
+		uint32_t len);
+	enum bp_result (*get_encoder_cap_info)(
+		struct dc_bios *bios,
+		struct graphics_object_id object_id,
+		struct bp_encoder_cap_info *info);
+	enum bp_result (*get_din_connector_info)(
+		struct dc_bios *bios,
+		struct graphics_object_id id,
+		struct din_connector_info *info);
+
+	bool (*is_lid_open)(
+		struct dc_bios *bios);
+	bool (*is_lid_status_changed)(
+		struct dc_bios *bios);
+	bool (*is_display_config_changed)(
+		struct dc_bios *bios);
+	bool (*is_accelerated_mode)(
+		struct dc_bios *bios);
+	void (*set_scratch_lcd_scale)(
+		struct dc_bios *bios,
+		enum lcd_scale scale);
+	enum lcd_scale  (*get_scratch_lcd_scale)(
+		struct dc_bios *bios);
+	void (*get_bios_event_info)(
+		struct dc_bios *bios,
+		struct bios_event_info *info);
+	void (*update_requested_backlight_level)(
+		struct dc_bios *bios,
+		uint32_t backlight_8bit);
+	uint32_t (*get_requested_backlight_level)(
+		struct dc_bios *bios);
+	void (*take_backlight_control)(
+		struct dc_bios *bios,
+		bool cntl);
+	bool (*is_active_display)(
+		struct dc_bios *bios,
+		enum signal_type signal,
+		const struct connector_device_tag_info *device_tag);
+	enum controller_id (*get_embedded_display_controller_id)(
+		struct dc_bios *bios);
+	uint32_t (*get_embedded_display_refresh_rate)(
+		struct dc_bios *bios);
+	void (*set_scratch_connected)(
+		struct dc_bios *bios,
+		struct graphics_object_id connector_id,
+		bool connected,
+		const struct connector_device_tag_info *device_tag);
+	void (*prepare_scratch_active_and_requested)(
+		struct dc_bios *bios,
+		enum controller_id controller_id,
+		enum signal_type signal,
+		const struct connector_device_tag_info *device_tag);
+	void (*set_scratch_active_and_requested)(
+		struct dc_bios *bios);
+	void (*set_scratch_critical_state)(
+		struct dc_bios *bios,
+		bool state);
+	void (*set_scratch_acc_mode_change)(
+		struct dc_bios *bios);
+
+	bool (*is_device_id_supported)(
+		struct dc_bios *bios,
+		struct device_id id);
+
+	/* COMMANDS */
+
+	enum bp_result (*encoder_control)(
+		struct dc_bios *bios,
+		struct bp_encoder_control *cntl);
+	enum bp_result (*transmitter_control)(
+		struct dc_bios *bios,
+		struct bp_transmitter_control *cntl);
+	enum bp_result (*crt_control)(
+		struct dc_bios *bios,
+		enum engine_id engine_id,
+		bool enable,
+		uint32_t pixel_clock);
+	enum bp_result (*enable_crtc)(
+		struct dc_bios *bios,
+		enum controller_id id,
+		bool enable);
+	enum bp_result (*adjust_pixel_clock)(
+		struct dc_bios *bios,
+		struct bp_adjust_pixel_clock_parameters *bp_params);
+	enum bp_result (*set_pixel_clock)(
+		struct dc_bios *bios,
+		struct bp_pixel_clock_parameters *bp_params);
+	enum bp_result (*set_dce_clock)(
+		struct dc_bios *bios,
+		struct bp_set_dce_clock_parameters *bp_params);
+	enum bp_result (*enable_spread_spectrum_on_ppll)(
+		struct dc_bios *bios,
+		struct bp_spread_spectrum_parameters *bp_params,
+		bool enable);
+	enum bp_result (*program_crtc_timing)(
+		struct dc_bios *bios,
+		struct bp_hw_crtc_timing_parameters *bp_params);
+	enum bp_result (*blank_crtc)(
+		struct dc_bios *bios,
+		struct bp_blank_crtc_parameters *bp_params,
+		bool blank);
+	enum bp_result (*set_overscan)(
+		struct dc_bios *bios,
+		struct bp_hw_crtc_overscan_parameters *bp_params);
+	enum bp_result (*crtc_source_select)(
+		struct dc_bios *bios,
+		struct bp_crtc_source_select *bp_params);
+	enum bp_result (*program_display_engine_pll)(
+		struct dc_bios *bios,
+		struct bp_pixel_clock_parameters *bp_params);
+	enum bp_result (*get_divider_for_target_display_clock)(
+		struct dc_bios *bios,
+		struct bp_display_clock_parameters *bp_params);
+	enum signal_type (*dac_load_detect)(
+		struct dc_bios *bios,
+		struct graphics_object_id encoder,
+		struct graphics_object_id connector,
+		enum signal_type display_signal);
+	enum bp_result (*enable_memory_requests)(
+		struct dc_bios *bios,
+		enum controller_id controller_id,
+		bool enable);
+	enum bp_result (*external_encoder_control)(
+		struct dc_bios *bios,
+		struct bp_external_encoder_control *cntl);
+	enum bp_result (*enable_disp_power_gating)(
+		struct dc_bios *bios,
+		enum controller_id controller_id,
+		enum bp_pipe_control_action action);
+
+	void (*post_init)(struct dc_bios *bios);
+
+	struct integrated_info *(*create_integrated_info)(
+		struct dc_bios *bios);
+
+	void (*destroy_integrated_info)(
+		struct dc_bios *dcb,
+		struct integrated_info **info);
+};
+
+struct dc_bios {
+	const struct dc_vbios_funcs *funcs;
+};
+
+#endif /* DC_BIOS_TYPES_H */
diff --git a/drivers/gpu/drm/amd/dal/dc/dc_types.h b/drivers/gpu/drm/amd/dal/dc/dc_types.h
new file mode 100644
index 000000000000..c238531dc6c0
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/dc_types.h
@@ -0,0 +1,936 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef DC_TYPES_H_
+#define DC_TYPES_H_
+
+#include "dm_services_types.h"
+#include "fixed32_32.h"
+#include "fixed31_32.h"
+#include "irq_types.h"
+
+/* forward declarations */
+struct dc;
+struct dc_surface;
+struct dc_target;
+struct dc_stream;
+struct dc_link;
+struct dc_sink;
+struct dal;
+
+/********************************
+ * Environment definitions
+ ********************************/
+enum dce_environment {
+	DCE_ENV_PRODUCTION_DRV = 0,
+	/* Emulation on FPGA, in "Maximus" System.
+	 * This environment enforces that *only* DC registers accessed.
+	 * (access to non-DC registers will hang FPGA) */
+	DCE_ENV_FPGA_MAXIMUS,
+	/* Emulation on real HW or on FPGA. Used by Diagnostics, enforces
+	 * requirements of Diagnostics team. */
+	DCE_ENV_DIAG
+};
+
+/* Note: use these macro definitions instead of direct comparison! */
+#define IS_FPGA_MAXIMUS_DC(dce_environment) \
+	(dce_environment == DCE_ENV_FPGA_MAXIMUS)
+
+#define IS_DIAG_DC(dce_environment) \
+	(IS_FPGA_MAXIMUS_DC(dce_environment) || (dce_environment == DCE_ENV_DIAG))
+
+/********************************/
+
+#define MAX_EDID_BUFFER_SIZE 512
+#define MAX_SURFACE_NUM 2
+#define NUM_PIXEL_FORMATS 10
+
+enum surface_color_space {
+	SURFACE_COLOR_SPACE_SRGB = 0x0000,
+	SURFACE_COLOR_SPACE_BT601 = 0x0001,
+	SURFACE_COLOR_SPACE_BT709 = 0x0002,
+	SURFACE_COLOR_SPACE_XVYCC_BT601 = 0x0004,
+	SURFACE_COLOR_SPACE_XVYCC_BT709 = 0x0008,
+	SURFACE_COLOR_SPACE_XRRGB = 0x0010
+};
+
+/*Displayable pixel format in fb*/
+enum surface_pixel_format {
+	SURFACE_PIXEL_FORMAT_GRPH_BEGIN = 0,
+	/*TOBE REMOVED paletta 256 colors*/
+	SURFACE_PIXEL_FORMAT_GRPH_PALETA_256_COLORS =
+		SURFACE_PIXEL_FORMAT_GRPH_BEGIN,
+	/*16 bpp*/
+	SURFACE_PIXEL_FORMAT_GRPH_ARGB1555,
+	/*16 bpp*/
+	SURFACE_PIXEL_FORMAT_GRPH_RGB565,
+	/*32 bpp*/
+	SURFACE_PIXEL_FORMAT_GRPH_ARGB8888,
+	/*32 bpp swaped*/
+	SURFACE_PIXEL_FORMAT_GRPH_BGRA8888,
+
+	SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010,
+	/*swaped*/
+	SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010,
+	/*TOBE REMOVED swaped, XR_BIAS has no differance
+	 * for pixel layout than previous and we can
+	 * delete this after discusion*/
+	SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS,
+	/*64 bpp */
+	SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616,
+	/*swaped & float*/
+	SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F,
+	/*grow graphics here if necessary */
+
+	SURFACE_PIXEL_FORMAT_VIDEO_BEGIN,
+	SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr =
+		SURFACE_PIXEL_FORMAT_VIDEO_BEGIN,
+	SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb,
+	SURFACE_PIXEL_FORMAT_VIDEO_422_YCb,
+	SURFACE_PIXEL_FORMAT_VIDEO_422_YCr,
+	SURFACE_PIXEL_FORMAT_VIDEO_422_CbY,
+	SURFACE_PIXEL_FORMAT_VIDEO_422_CrY,
+	/*grow 422/420 video here if necessary */
+	SURFACE_PIXEL_FORMAT_VIDEO_444_BEGIN,
+	SURFACE_PIXEL_FORMAT_VIDEO_444_ACrYCb1555 =
+		SURFACE_PIXEL_FORMAT_VIDEO_444_BEGIN,
+	SURFACE_PIXEL_FORMAT_VIDEO_444_CrYCb565,
+	SURFACE_PIXEL_FORMAT_VIDEO_444_ACrYCb4444,
+	SURFACE_PIXEL_FORMAT_VIDEO_444_CbYCrA5551,
+	SURFACE_PIXEL_FORMAT_VIDEO_444_ACrYCb8888,
+	SURFACE_PIXEL_FORMAT_VIDEO_444_ACrYCb2101010,
+	SURFACE_PIXEL_FORMAT_VIDEO_444_CbYCrA1010102
+	/*grow 444 video here if necessary */
+};
+
+
+/* Pixel format */
+enum pixel_format {
+	/*graph*/
+	PIXEL_FORMAT_UNINITIALIZED,
+	PIXEL_FORMAT_INDEX8,
+	PIXEL_FORMAT_RGB565,
+	PIXEL_FORMAT_ARGB8888,
+	PIXEL_FORMAT_ARGB2101010,
+	PIXEL_FORMAT_ARGB2101010_XRBIAS,
+	PIXEL_FORMAT_FP16,
+	/*video*/
+	PIXEL_FORMAT_420BPP12,
+	PIXEL_FORMAT_422BPP16,
+	PIXEL_FORMAT_444BPP16,
+	PIXEL_FORMAT_444BPP32,
+	/*end of pixel format definition*/
+	PIXEL_FORMAT_INVALID,
+
+	PIXEL_FORMAT_GRPH_BEGIN = PIXEL_FORMAT_INDEX8,
+	PIXEL_FORMAT_GRPH_END = PIXEL_FORMAT_FP16,
+	PIXEL_FORMAT_VIDEO_BEGIN = PIXEL_FORMAT_420BPP12,
+	PIXEL_FORMAT_VIDEO_END = PIXEL_FORMAT_444BPP32,
+	PIXEL_FORMAT_UNKNOWN
+};
+
+enum plane_stereo_format {
+	PLANE_STEREO_FORMAT_NONE = 0,
+	PLANE_STEREO_FORMAT_SIDE_BY_SIDE = 1,
+	PLANE_STEREO_FORMAT_TOP_AND_BOTTOM = 2,
+	PLANE_STEREO_FORMAT_FRAME_ALTERNATE = 3,
+	PLANE_STEREO_FORMAT_ROW_INTERLEAVED = 5,
+	PLANE_STEREO_FORMAT_COLUMN_INTERLEAVED = 6,
+	PLANE_STEREO_FORMAT_CHECKER_BOARD = 7
+};
+
+/* 3D format for view, typically define how L/R eye surface is arranged within
+ * frames
+ */
+enum view_3d_format {
+	VIEW_3D_FORMAT_NONE = 0,
+	VIEW_3D_FORMAT_FRAME_SEQUENTIAL,
+	VIEW_3D_FORMAT_SIDE_BY_SIDE,
+	VIEW_3D_FORMAT_TOP_AND_BOTTOM,
+	VIEW_3D_FORMAT_COUNT,
+	VIEW_3D_FORMAT_FIRST = VIEW_3D_FORMAT_FRAME_SEQUENTIAL
+};
+
+enum dc_pixel_encoding {
+	PIXEL_ENCODING_UNDEFINED,
+	PIXEL_ENCODING_RGB,
+	PIXEL_ENCODING_YCBCR422,
+	PIXEL_ENCODING_YCBCR444,
+	PIXEL_ENCODING_YCBCR420,
+	PIXEL_ENCODING_COUNT
+};
+
+/* TODO: Find way to calculate number of bits
+ *  Please increase if pixel_format enum increases
+ * num  from  PIXEL_FORMAT_INDEX8 to PIXEL_FORMAT_444BPP32
+ */
+
+union large_integer {
+	struct {
+		uint32_t low_part;
+		int32_t high_part;
+	};
+
+	struct {
+		uint32_t low_part;
+		int32_t high_part;
+	} u;
+
+	int64_t quad_part;
+};
+
+#define PHYSICAL_ADDRESS_LOC union large_integer
+
+enum dc_edid_connector_type {
+	EDID_CONNECTOR_UNKNOWN = 0,
+	EDID_CONNECTOR_ANALOG = 1,
+	EDID_CONNECTOR_DIGITAL = 10,
+	EDID_CONNECTOR_DVI = 11,
+	EDID_CONNECTOR_HDMIA = 12,
+	EDID_CONNECTOR_MDDI = 14,
+	EDID_CONNECTOR_DISPLAYPORT = 15
+};
+
+enum dc_edid_status {
+	EDID_OK,
+	EDID_BAD_INPUT,
+	EDID_NO_RESPONSE,
+	EDID_BAD_CHECKSUM,
+};
+
+struct plane_colorimetry {
+	enum surface_color_space color_space;
+	bool limited_range;
+};
+
+/* audio capability from EDID*/
+struct dc_cea_audio_mode {
+	uint8_t format_code; /* ucData[0] [6:3]*/
+	uint8_t channel_count; /* ucData[0] [2:0]*/
+	uint8_t sample_rate; /* ucData[1]*/
+	union {
+		uint8_t sample_size; /* for LPCM*/
+		/*  for Audio Formats 2-8 (Max bit rate divided by 8 kHz)*/
+		uint8_t max_bit_rate;
+		uint8_t audio_codec_vendor_specific; /* for Audio Formats 9-15*/
+	};
+};
+
+struct dc_edid {
+	uint32_t length;
+	uint8_t raw_edid[MAX_EDID_BUFFER_SIZE];
+};
+
+/* When speaker location data block is not available, DEFAULT_SPEAKER_LOCATION
+ * is used. In this case we assume speaker location are: front left, front
+ * right and front center. */
+#define DEFAULT_SPEAKER_LOCATION 5
+
+#define DC_MAX_AUDIO_DESC_COUNT 16
+
+#define AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS 20
+
+struct dc_edid_caps {
+	/* sink identification */
+	uint16_t manufacturer_id;
+	uint16_t product_id;
+	uint32_t serial_number;
+	uint8_t manufacture_week;
+	uint8_t manufacture_year;
+	uint8_t display_name[AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS];
+
+	/* audio caps */
+	uint8_t speaker_flags;
+	uint32_t audio_mode_count;
+	struct dc_cea_audio_mode audio_modes[DC_MAX_AUDIO_DESC_COUNT];
+	uint32_t audio_latency;
+	uint32_t video_latency;
+
+	/*HDMI 2.0 caps*/
+	uint8_t lte_340mcsc_scramble;
+};
+
+struct scaling_taps {
+	uint32_t v_taps;
+	uint32_t h_taps;
+	uint32_t v_taps_c;
+	uint32_t h_taps_c;
+};
+
+struct scaling_ratios {
+	struct fixed31_32 horz;
+	struct fixed31_32 vert;
+	struct fixed31_32 horz_c;
+	struct fixed31_32 vert_c;
+};
+
+struct rect {
+	uint32_t x;
+	uint32_t y;
+	uint32_t width;
+	uint32_t height;
+};
+
+struct view {
+	uint32_t width;
+	uint32_t height;
+};
+
+struct dc_resolution {
+	uint32_t width;
+	uint32_t height;
+};
+
+
+struct dc_mode_flags {
+	/* note: part of refresh rate flag*/
+	uint32_t INTERLACE :1;
+	/* native display timing*/
+	uint32_t NATIVE :1;
+	/* preferred is the recommended mode, one per display */
+	uint32_t PREFERRED :1;
+	/* true if this mode should use reduced blanking timings
+	 *_not_ related to the Reduced Blanking adjustment*/
+	uint32_t REDUCED_BLANKING :1;
+	/* note: part of refreshrate flag*/
+	uint32_t VIDEO_OPTIMIZED_RATE :1;
+	/* should be reported to upper layers as mode_flags*/
+	uint32_t PACKED_PIXEL_FORMAT :1;
+	/*< preferred view*/
+	uint32_t PREFERRED_VIEW :1;
+	/* this timing should be used only in tiled mode*/
+	uint32_t TILED_MODE :1;
+	uint32_t DSE_MODE :1;
+	/* Refresh rate divider when Miracast sink is using a
+	 different rate than the output display device
+	 Must be zero for wired displays and non-zero for
+	 Miracast displays*/
+	uint32_t MIRACAST_REFRESH_DIVIDER;
+};
+
+struct dc_crtc_timing_flags {
+	uint32_t INTERLACE :1;
+	uint32_t HSYNC_POSITIVE_POLARITY :1; /* when set to 1,
+	 it is positive polarity --reversed with dal1 or video bios define*/
+	uint32_t VSYNC_POSITIVE_POLARITY :1; /* when set to 1,
+	 it is positive polarity --reversed with dal1 or video bios define*/
+
+	uint32_t HORZ_COUNT_BY_TWO:1;
+
+	uint32_t EXCLUSIVE_3D :1; /* if this bit set,
+	 timing can be driven in 3D format only
+	 and there is no corresponding 2D timing*/
+	uint32_t RIGHT_EYE_3D_POLARITY :1; /* 1 - means right eye polarity
+	 (right eye = '1', left eye = '0') */
+	uint32_t SUB_SAMPLE_3D :1; /* 1 - means left/right  images subsampled
+	 when mixed into 3D image. 0 - means summation (3D timing is doubled)*/
+	uint32_t USE_IN_3D_VIEW_ONLY :1; /* Do not use this timing in 2D View,
+	 because corresponding 2D timing also present in the list*/
+	uint32_t STEREO_3D_PREFERENCE :1; /* Means this is 2D timing
+	 and we want to match priority of corresponding 3D timing*/
+	uint32_t Y_ONLY :1;
+
+	uint32_t YCBCR420 :1; /* TODO: shouldn't need this flag, should be a separate pixel format */
+	uint32_t DTD_COUNTER :5; /* values 1 to 16 */
+
+	/* HDMI 2.0 - Support scrambling for TMDS character
+	 * rates less than or equal to 340Mcsc */
+	uint32_t LTE_340MCSC_SCRAMBLE:1;
+
+};
+
+enum dc_timing_standard {
+	TIMING_STANDARD_UNDEFINED,
+	TIMING_STANDARD_DMT,
+	TIMING_STANDARD_GTF,
+	TIMING_STANDARD_CVT,
+	TIMING_STANDARD_CVT_RB,
+	TIMING_STANDARD_CEA770,
+	TIMING_STANDARD_CEA861,
+	TIMING_STANDARD_HDMI,
+	TIMING_STANDARD_TV_NTSC,
+	TIMING_STANDARD_TV_NTSC_J,
+	TIMING_STANDARD_TV_PAL,
+	TIMING_STANDARD_TV_PAL_M,
+	TIMING_STANDARD_TV_PAL_CN,
+	TIMING_STANDARD_TV_SECAM,
+	TIMING_STANDARD_EXPLICIT,
+	/*!< For explicit timings from EDID, VBIOS, etc.*/
+	TIMING_STANDARD_USER_OVERRIDE,
+	/*!< For mode timing override by user*/
+	TIMING_STANDARD_MAX
+};
+
+enum dc_aspect_ratio {
+	ASPECT_RATIO_NO_DATA,
+	ASPECT_RATIO_4_3,
+	ASPECT_RATIO_16_9,
+	ASPECT_RATIO_64_27,
+	ASPECT_RATIO_256_135,
+	ASPECT_RATIO_FUTURE
+};
+
+enum dc_color_depth {
+	COLOR_DEPTH_UNDEFINED,
+	COLOR_DEPTH_666,
+	COLOR_DEPTH_888,
+	COLOR_DEPTH_101010,
+	COLOR_DEPTH_121212,
+	COLOR_DEPTH_141414,
+	COLOR_DEPTH_161616,
+	COLOR_DEPTH_COUNT
+};
+
+enum dc_timing_3d_format {
+	TIMING_3D_FORMAT_NONE,
+	TIMING_3D_FORMAT_FRAME_ALTERNATE, /* No stereosync at all*/
+	TIMING_3D_FORMAT_INBAND_FA, /* Inband Frame Alternate (DVI/DP)*/
+	TIMING_3D_FORMAT_DP_HDMI_INBAND_FA, /* Inband FA to HDMI Frame Pack*/
+	/* for active DP-HDMI dongle*/
+	TIMING_3D_FORMAT_SIDEBAND_FA, /* Sideband Frame Alternate (eDP)*/
+	TIMING_3D_FORMAT_HW_FRAME_PACKING,
+	TIMING_3D_FORMAT_SW_FRAME_PACKING,
+	TIMING_3D_FORMAT_ROW_INTERLEAVE,
+	TIMING_3D_FORMAT_COLUMN_INTERLEAVE,
+	TIMING_3D_FORMAT_PIXEL_INTERLEAVE,
+	TIMING_3D_FORMAT_SIDE_BY_SIDE,
+	TIMING_3D_FORMAT_TOP_AND_BOTTOM,
+	TIMING_3D_FORMAT_SBS_SW_PACKED,
+	/* Side-by-side, packed by application/driver into 2D frame*/
+	TIMING_3D_FORMAT_TB_SW_PACKED,
+	/* Top-and-bottom, packed by application/driver into 2D frame*/
+
+	TIMING_3D_FORMAT_MAX,
+};
+
+enum dc_timing_source {
+	TIMING_SOURCE_UNDEFINED,
+
+	/* explicitly specifed by user, most important*/
+	TIMING_SOURCE_USER_FORCED,
+	TIMING_SOURCE_USER_OVERRIDE,
+	TIMING_SOURCE_CUSTOM,
+	TIMING_SOURCE_EXPLICIT,
+
+	/* explicitly specified by the display device, more important*/
+	TIMING_SOURCE_EDID_CEA_SVD_3D,
+	TIMING_SOURCE_EDID_CEA_SVD_PREFERRED,
+	TIMING_SOURCE_EDID_CEA_SVD_420,
+	TIMING_SOURCE_EDID_DETAILED,
+	TIMING_SOURCE_EDID_ESTABLISHED,
+	TIMING_SOURCE_EDID_STANDARD,
+	TIMING_SOURCE_EDID_CEA_SVD,
+	TIMING_SOURCE_EDID_CVT_3BYTE,
+	TIMING_SOURCE_EDID_4BYTE,
+	TIMING_SOURCE_VBIOS,
+	TIMING_SOURCE_CV,
+	TIMING_SOURCE_TV,
+	TIMING_SOURCE_HDMI_VIC,
+
+	/* implicitly specified by display device, still safe but less important*/
+	TIMING_SOURCE_DEFAULT,
+
+	/* only used for custom base modes */
+	TIMING_SOURCE_CUSTOM_BASE,
+
+	/* these timing might not work, least important*/
+	TIMING_SOURCE_RANGELIMIT,
+	TIMING_SOURCE_OS_FORCED,
+	TIMING_SOURCE_IMPLICIT,
+
+	/* only used by default mode list*/
+	TIMING_SOURCE_BASICMODE,
+
+	TIMING_SOURCE_COUNT
+};
+
+enum dc_timing_support_method {
+	TIMING_SUPPORT_METHOD_UNDEFINED,
+	TIMING_SUPPORT_METHOD_EXPLICIT,
+	TIMING_SUPPORT_METHOD_IMPLICIT,
+	TIMING_SUPPORT_METHOD_NATIVE
+};
+
+struct dc_mode_info {
+	uint32_t pixel_width;
+	uint32_t pixel_height;
+	uint32_t field_rate;
+	/* Vertical refresh rate for progressive modes.
+	* Field rate for interlaced modes.*/
+
+	enum dc_timing_standard timing_standard;
+	enum dc_timing_source timing_source;
+	struct dc_mode_flags flags;
+};
+
+/* TODO: assess necessity*/
+/*scanning type*/
+enum scanning_type {
+	SCANNING_TYPE_NODATA = 0,
+	SCANNING_TYPE_OVERSCAN,
+	SCANNING_TYPE_UNDERSCAN,
+	SCANNING_TYPE_FUTURE,
+	SCANNING_TYPE_UNDEFINED
+};
+
+struct dc_crtc_timing {
+	uint32_t h_total;
+	uint32_t h_border_left;
+	uint32_t h_addressable;
+	uint32_t h_border_right;
+	uint32_t h_front_porch;
+	uint32_t h_sync_width;
+
+	uint32_t v_total;
+	uint32_t v_border_top;
+	uint32_t v_addressable;
+	uint32_t v_border_bottom;
+	uint32_t v_front_porch;
+	uint32_t v_sync_width;
+
+	uint32_t pix_clk_khz;
+
+	uint32_t vic;
+	uint32_t hdmi_vic;
+	enum dc_timing_standard timing_standard;
+	enum dc_timing_3d_format timing_3d_format;
+	enum dc_color_depth display_color_depth;
+	enum dc_pixel_encoding pixel_encoding;
+	enum dc_aspect_ratio aspect_ratio;
+	enum scanning_type scan_type;
+
+	struct dc_crtc_timing_flags flags;
+};
+
+struct dc_mode_timing {
+	struct dc_mode_info mode_info;
+	struct dc_crtc_timing crtc_timing;
+};
+
+/* Rotation angle */
+enum dc_rotation_angle {
+	ROTATION_ANGLE_0 = 0,
+	ROTATION_ANGLE_90,
+	ROTATION_ANGLE_180,
+	ROTATION_ANGLE_270,
+	ROTATION_ANGLE_COUNT
+};
+
+struct dc_cursor_position {
+	uint32_t x;
+	uint32_t y;
+
+	uint32_t x_origin;
+	uint32_t y_origin;
+
+	/*
+	 * This parameter indicates whether HW cursor should be enabled
+	 */
+	bool enable;
+
+	/*
+	 * This parameter indicates whether cursor hot spot should be
+	 * programmed
+	 */
+	bool hot_spot_enable;
+};
+
+/* This enum is for programming CURSOR_MODE register field. */
+/* What this register should be programmed to depends on */
+/* OS requested cursor shape flags */
+/* and what we stored in the cursor surface. */
+enum dc_cursor_color_format {
+	CURSOR_MODE_MONO,
+	CURSOR_MODE_COLOR_1BIT_AND,
+	CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA,
+	CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA
+};
+
+union dc_cursor_attribute_flags {
+	struct {
+		uint32_t ENABLE_MAGNIFICATION:1;
+		uint32_t INVERSE_TRANSPARENT_CLAMPING:1;
+		uint32_t HORIZONTAL_MIRROR:1;
+		uint32_t VERTICAL_MIRROR:1;
+		uint32_t RESERVED:28;
+	} bits;
+	uint32_t value;
+};
+
+/* This is all the parameters required by DAL in order to */
+/* update the cursor attributes, */
+/* including the new cursor image surface address, size, */
+/* hotspot location, color format, etc. */
+struct dc_cursor_attributes {
+	PHYSICAL_ADDRESS_LOC address;
+
+	/* Width and height should correspond to cursor surface width x heigh */
+	uint32_t width;
+	uint32_t height;
+	uint32_t x_hot;
+	uint32_t y_hot;
+
+	enum dc_cursor_color_format color_format;
+
+	/* In case we support HW Cursor rotation in the future */
+	enum dc_rotation_angle rotation_angle;
+
+	union dc_cursor_attribute_flags attribute_flags;
+
+};
+
+
+enum dc_plane_addr_type {
+	PLN_ADDR_TYPE_GRAPHICS = 0,
+	PLN_ADDR_TYPE_GRPH_STEREO,
+	PLN_ADDR_TYPE_VIDEO_PROGRESSIVE,
+};
+
+struct dc_plane_address {
+	enum dc_plane_addr_type type;
+	union {
+		struct{
+			PHYSICAL_ADDRESS_LOC addr;
+		} grph;
+
+		/*stereo*/
+		struct {
+			PHYSICAL_ADDRESS_LOC left_addr;
+			PHYSICAL_ADDRESS_LOC right_addr;
+		} grph_stereo;
+
+		/*video  progressive*/
+		struct {
+			PHYSICAL_ADDRESS_LOC chroma_addr;
+			PHYSICAL_ADDRESS_LOC luma_addr;
+		} video_progressive;
+	};
+};
+
+enum dc_power_state {
+	DC_POWER_STATE_ON = 1,
+	DC_POWER_STATE_STANDBY,
+	DC_POWER_STATE_SUSPEND,
+	DC_POWER_STATE_OFF
+};
+
+/* DC PowerStates */
+enum dc_video_power_state {
+	DC_VIDEO_POWER_UNSPECIFIED = 0,
+	DC_VIDEO_POWER_ON = 1,
+	DC_VIDEO_POWER_STANDBY,
+	DC_VIDEO_POWER_SUSPEND,
+	DC_VIDEO_POWER_OFF,
+	DC_VIDEO_POWER_HIBERNATE,
+	DC_VIDEO_POWER_SHUTDOWN,
+	DC_VIDEO_POWER_ULPS,	/* BACO or Ultra-Light-Power-State */
+	DC_VIDEO_POWER_AFTER_RESET,
+	DC_VIDEO_POWER_MAXIMUM
+};
+
+enum dc_acpi_cm_power_state {
+	DC_ACPI_CM_POWER_STATE_D0 = 1,
+	DC_ACPI_CM_POWER_STATE_D1 = 2,
+	DC_ACPI_CM_POWER_STATE_D2 = 4,
+	DC_ACPI_CM_POWER_STATE_D3 = 8
+};
+
+struct view_port_alignment {
+	uint8_t x_width_size_alignment;
+	uint8_t y_height_size_alignment;
+	uint8_t x_start_alignment;
+	uint8_t y_start_alignment;
+};
+
+enum dc_connection_type {
+	dc_connection_none,
+	dc_connection_single,
+	dc_connection_mst_branch,
+	dc_connection_active_dongle
+};
+
+/*
+ * Gamma ramp representation in DC
+ *
+ * A gamma ramp is just a curve defined within the range of [min, max] with
+ * arbitrary precision.
+ *
+ * DM is responsible for providing DC with an interface to obtain any y value
+ * within that range with a selected precision.
+ *
+ * bit32 ------------------------------------------------- bit 0
+ *       [  padding  ][ exponent bits ][  fraction bits  ]
+ *
+ * DC specifies the input x value and precision to the callback function
+ * get_gamma_value as well as providing the context and DM returns the y
+ * value.
+ *
+ * If fraction_bits + exponent_bits exceed width of 32 bits, get_gamma_value
+ * returns 0.  If x is outside the bounds of [min, max], get_gamma_value
+ * returns 0.
+ *
+ */
+/* TODO: Deprecated */
+enum {
+	RGB_256X3X16 = 256,
+	DX_GAMMA_RAMP_MAX = 1025
+};
+
+enum gamma_ramp_type {
+	GAMMA_RAMP_UNINITIALIZED = 0,
+	GAMMA_RAMP_DEFAULT,
+	GAMMA_RAMP_RBG256X3X16,
+	GAMMA_RAMP_DXGI_1,
+};
+
+struct dxgi_rgb {
+	struct fixed32_32 red;
+	struct fixed32_32 green;
+	struct fixed32_32 blue;
+};
+
+struct gamma_ramp_dxgi_1 {
+	struct dxgi_rgb scale;
+	struct dxgi_rgb offset;
+	struct dxgi_rgb gamma_curve[DX_GAMMA_RAMP_MAX];
+};
+
+struct gamma_ramp_rgb256x3x16 {
+	uint16_t red[RGB_256X3X16];
+	uint16_t green[RGB_256X3X16];
+	uint16_t blue[RGB_256X3X16];
+};
+
+struct gamma_ramp {
+	enum gamma_ramp_type type;
+	union {
+		struct gamma_ramp_rgb256x3x16 gamma_ramp_rgb256x3x16;
+		struct gamma_ramp_dxgi_1 gamma_ramp_dxgi1;
+	};
+	uint32_t size;
+};
+
+
+struct dc_gamma_ramp {
+	uint32_t (*get_gamma_value) (
+			void *context,
+			uint8_t exponent_bits,
+			uint8_t fraction_bits,
+			uint32_t x);
+	void *context;
+	uint32_t min;
+	uint32_t max;
+};
+
+struct dc_csc_adjustments {
+	struct fixed31_32 contrast;
+	struct fixed31_32 saturation;
+	struct fixed31_32 brightness;
+	struct fixed31_32 hue;
+};
+
+
+enum {
+	MAX_LANES = 2,
+	MAX_COFUNC_PATH = 6,
+	LAYER_INDEX_PRIMARY = -1,
+};
+
+/* Scaling format */
+enum scaling_transformation {
+	SCALING_TRANSFORMATION_UNINITIALIZED,
+	SCALING_TRANSFORMATION_IDENTITY = 0x0001,
+	SCALING_TRANSFORMATION_CENTER_TIMING = 0x0002,
+	SCALING_TRANSFORMATION_FULL_SCREEN_SCALE = 0x0004,
+	SCALING_TRANSFORMATION_PRESERVE_ASPECT_RATIO_SCALE = 0x0008,
+	SCALING_TRANSFORMATION_DAL_DECIDE = 0x0010,
+	SCALING_TRANSFORMATION_INVALID = 0x80000000,
+
+	/* Flag the first and last */
+	SCALING_TRANSFORMATION_BEGING = SCALING_TRANSFORMATION_IDENTITY,
+	SCALING_TRANSFORMATION_END =
+		SCALING_TRANSFORMATION_PRESERVE_ASPECT_RATIO_SCALE
+};
+
+struct view_stereo_3d_support {
+	enum view_3d_format format;
+	struct {
+		uint32_t CLONE_MODE:1;
+		uint32_t SCALING:1;
+		uint32_t SINGLE_FRAME_SW_PACKED:1;
+	} features;
+};
+
+enum tiling_mode {
+	TILING_MODE_INVALID,
+	TILING_MODE_LINEAR,
+	TILING_MODE_TILED,
+	TILING_MODE_COUNT
+};
+
+struct view_position {
+	uint32_t x;
+	uint32_t y;
+};
+
+struct render_mode {
+	struct view view;
+	enum pixel_format pixel_format;
+};
+
+struct pixel_format_support {
+	bool INDEX8 :1;
+	bool RGB565 :1;
+	bool ARGB8888 :1;
+	bool ARGB2101010 :1;
+	bool ARGB2101010_XRBIAS :1;
+	bool FP16 :1;
+};
+
+struct stereo_3d_view {
+	enum view_3d_format view_3d_format;
+	union {
+		uint32_t raw;
+		struct /*stereo_3d_view_flags*/
+		{
+			bool SINGLE_FRAME_SW_PACKED :1;
+			bool EXCLUSIVE_3D :1;
+		} bits;
+	} flags;
+};
+
+/* TODO: These values come from hardware spec. We need to readdress this
+ * if they ever change.
+ */
+enum array_mode_values {
+	DC_ARRAY_UNDEFINED = 0,
+	DC_ARRAY_1D_TILED_THIN1 = 0x2,
+	DC_ARRAY_2D_TILED_THIN1 = 0x4,
+};
+
+
+enum tile_mode_values {
+	DC_ADDR_SURF_MICRO_TILING_DISPLAY = 0x0,
+	DC_ADDR_SURF_MICRO_TILING_NON_DISPLAY = 0x1,
+};
+
+enum tile_split_values {
+	DC_DISPLAY_MICRO_TILING = 0x0,
+	DC_THIN_MICRO_TILING = 0x1,
+	DC_DEPTH_MICRO_TILING = 0x2,
+	DC_ROTATED_MICRO_TILING = 0x3,
+};
+
+struct dc_tiling_info {
+
+	/* Specifies the number of memory banks for tiling
+	 *	purposes.
+	 * Only applies to 2D and 3D tiling modes.
+	 *	POSSIBLE VALUES: 2,4,8,16
+	 */
+	unsigned int num_banks;
+	/* Specifies the number of tiles in the x direction
+	 *	to be incorporated into the same bank.
+	 * Only applies to 2D and 3D tiling modes.
+	 *	POSSIBLE VALUES: 1,2,4,8
+	 */
+	unsigned int bank_width;
+	/* Specifies the number of tiles in the y direction to
+	 *	be incorporated into the same bank.
+	 * Only applies to 2D and 3D tiling modes.
+	 *	POSSIBLE VALUES: 1,2,4,8
+	 */
+	unsigned int bank_height;
+	/* Specifies the macro tile aspect ratio. Only applies
+	 * to 2D and 3D tiling modes.
+	 */
+	unsigned int tile_aspect;
+	/* Specifies the number of bytes that will be stored
+	 *	contiguously for each tile.
+	 * If the tile data requires more storage than this
+	 *	amount, it is split into multiple slices.
+	 * This field must not be larger than
+	 *	GB_ADDR_CONFIG.DRAM_ROW_SIZE.
+	 * Only applies to 2D and 3D tiling modes.
+	 * For color render targets, TILE_SPLIT >= 256B.
+	 */
+	enum tile_split_values tile_split;
+	/* Specifies the addressing within a tile.
+	 *	0x0 - DISPLAY_MICRO_TILING
+	 *	0x1 - THIN_MICRO_TILING
+	 *	0x2 - DEPTH_MICRO_TILING
+	 *	0x3 - ROTATED_MICRO_TILING
+	 */
+	enum tile_mode_values tile_mode;
+	/* Specifies the number of pipes and how they are
+	 *	interleaved in the surface.
+	 * Refer to memory addressing document for complete
+	 *	details and constraints.
+	 */
+	unsigned int pipe_config;
+	/* Specifies the tiling mode of the surface.
+	 * THIN tiles use an 8x8x1 tile size.
+	 * THICK tiles use an 8x8x4 tile size.
+	 * 2D tiling modes rotate banks for successive Z slices
+	 * 3D tiling modes rotate pipes and banks for Z slices
+	 * Refer to memory addressing document for complete
+	 *	details and constraints.
+	 */
+	enum array_mode_values array_mode;
+};
+
+union plane_size {
+	/* Grph or Video will be selected
+	 * based on format above:
+	 * Use Video structure if
+	 * format >= DalPixelFormat_VideoBegin
+	 * else use Grph structure
+	 */
+	struct {
+		struct rect surface_size;
+		/* Graphic surface pitch in pixels.
+		 * In LINEAR_GENERAL mode, pitch
+		 * is 32 pixel aligned.
+		 */
+		uint32_t surface_pitch;
+	} grph;
+
+	struct {
+		struct rect luma_size;
+		/* Graphic surface pitch in pixels.
+		 * In LINEAR_GENERAL mode, pitch is
+		 * 32 pixel aligned.
+		 */
+		uint32_t luma_pitch;
+
+		struct rect chroma_size;
+		/* Graphic surface pitch in pixels.
+		 * In LINEAR_GENERAL mode, pitch is
+		 * 32 pixel aligned.
+		 */
+		uint32_t chroma_pitch;
+	} video;
+};
+
+#endif /* DC_TYPES_H_ */
diff --git a/drivers/gpu/drm/amd/dal/dc/dm_helpers.h b/drivers/gpu/drm/amd/dal/dc/dm_helpers.h
new file mode 100644
index 000000000000..b6ce51080b86
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/dm_helpers.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/**
+ * This file defines helper functions provided by the Display Manager to
+ * Display Core.
+ */
+#ifndef __DM_HELPERS__
+#define __DM_HELPERS__
+
+#include "dc_types.h"
+#include "dc.h"
+
+struct dp_mst_stream_allocation_table;
+
+enum dc_edid_status dm_helpers_parse_edid_caps(
+	struct dc_context *ctx,
+	const struct dc_edid *edid,
+	struct dc_edid_caps *edid_caps);
+
+/*
+ * Writes payload allocation table in immediate downstream device.
+ */
+bool dm_helpers_dp_mst_write_payload_allocation_table(
+		struct dc_context *ctx,
+		const struct dc_stream *stream,
+		struct dp_mst_stream_allocation_table *proposed_table,
+		bool enable);
+
+/*
+ * Polls for ACT (allocation change trigger) handled and
+ */
+bool dm_helpers_dp_mst_poll_for_allocation_change_trigger(
+		struct dc_context *ctx,
+		const struct dc_stream *stream);
+/*
+ * Sends ALLOCATE_PAYLOAD message.
+ */
+bool dm_helpers_dp_mst_send_payload_allocation(
+		struct dc_context *ctx,
+		const struct dc_stream *stream,
+		bool enable);
+
+void dm_helpers_dp_mst_handle_mst_hpd_rx_irq(
+		void *param);
+
+bool dm_helpers_dp_mst_start_top_mgr(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		bool boot);
+
+void dm_helpers_dp_mst_stop_top_mgr(
+		struct dc_context *ctx,
+		const struct dc_link *link);
+
+/**
+ * OS specific aux read callback.
+ */
+bool dm_helper_dp_read_dpcd(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		uint32_t address,
+		uint8_t *data,
+		uint32_t size);
+
+/**
+ * OS specific aux write callback.
+ */
+bool dm_helper_dp_write_dpcd(
+		struct dc_context *ctx,
+		const struct dc_link *link,
+		uint32_t address,
+		const uint8_t *data,
+		uint32_t size);
+
+#endif /* __DM_HELPERS__ */
diff --git a/drivers/gpu/drm/amd/dal/dc/dm_services.h b/drivers/gpu/drm/amd/dal/dc/dm_services.h
new file mode 100644
index 000000000000..206c0b7df7c6
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/dm_services.h
@@ -0,0 +1,485 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/**
+ * This file defines external dependencies of Display Core.
+ */
+
+#ifndef __DM_SERVICES_H__
+
+#define __DM_SERVICES_H__
+
+/* TODO: remove when DC is complete. */
+#include "dm_services_types.h"
+#include "logger_interface.h"
+#include "include/dal_types.h"
+#include "irq_types.h"
+#include "link_service_types.h"
+
+#undef DEPRECATED
+
+/* if the pointer is not NULL, the allocated memory is zeroed */
+void *dm_alloc(struct dc_context *ctx, uint32_t size);
+
+/* reallocate memory. The contents will remain unchanged.*/
+void *dm_realloc(struct dc_context *ctx, const void *ptr, uint32_t size);
+
+void dm_free(struct dc_context *ctx, void *p);
+
+void dm_memset(void *p, int32_t c, uint32_t count);
+
+void dm_memmove(void *dst, const void *src, uint32_t size);
+
+int32_t dm_memcmp(const void *p1, const void *p2, uint32_t count);
+
+int32_t dm_strncmp(const int8_t *p1, const int8_t *p2, uint32_t count);
+
+irq_handler_idx dm_register_interrupt(
+	struct dc_context *ctx,
+	struct dc_interrupt_params *int_params,
+	interrupt_handler ih,
+	void *handler_args);
+
+void dm_unregister_interrupt(
+	struct dc_context *ctx,
+	enum dc_irq_source irq_source,
+	irq_handler_idx handler_idx);
+
+/*
+ *
+ * GPU registers access
+ *
+ */
+
+#define dm_read_reg(ctx, address)	\
+		dm_read_reg_func(ctx, address, __func__)
+
+static inline uint32_t dm_read_reg_func(
+	const struct dc_context *ctx,
+	uint32_t address,
+	const char *func_name)
+{
+	uint32_t value = cgs_read_register(ctx->cgs_device, address);
+
+#if defined(__DAL_REGISTER_LOGGER__)
+	if (true == dal_reg_logger_should_dump_register()) {
+		dal_reg_logger_rw_count_increment();
+		DRM_INFO("%s DC_READ_REG: 0x%x 0x%x\n", func_name, address, value);
+	}
+#endif
+	return value;
+}
+
+#define dm_write_reg(ctx, address, value)	\
+	dm_write_reg_func(ctx, address, value, __func__)
+
+static inline void dm_write_reg_func(
+	const struct dc_context *ctx,
+	uint32_t address,
+	uint32_t value,
+	const char *func_name)
+{
+#if defined(__DAL_REGISTER_LOGGER__)
+	if (true == dal_reg_logger_should_dump_register()) {
+		dal_reg_logger_rw_count_increment();
+		DRM_INFO("%s DC_WRITE_REG: 0x%x 0x%x\n", func_name, address, value);
+	}
+#endif
+	cgs_write_register(ctx->cgs_device, address, value);
+}
+
+static inline uint32_t dm_read_index_reg(
+	const struct dc_context *ctx,
+	enum cgs_ind_reg addr_space,
+	uint32_t index)
+{
+	return cgs_read_ind_register(ctx->cgs_device, addr_space, index);
+}
+
+static inline void dm_write_index_reg(
+	const struct dc_context *ctx,
+	enum cgs_ind_reg addr_space,
+	uint32_t index,
+	uint32_t value)
+{
+	cgs_write_ind_register(ctx->cgs_device, addr_space, index, value);
+}
+
+static inline uint32_t get_reg_field_value_ex(
+	uint32_t reg_value,
+	uint32_t mask,
+	uint8_t shift)
+{
+	return (mask & reg_value) >> shift;
+}
+
+#define get_reg_field_value(reg_value, reg_name, reg_field)\
+	get_reg_field_value_ex(\
+		(reg_value),\
+		reg_name ## __ ## reg_field ## _MASK,\
+		reg_name ## __ ## reg_field ## __SHIFT)
+
+static inline uint32_t set_reg_field_value_ex(
+	uint32_t reg_value,
+	uint32_t value,
+	uint32_t mask,
+	uint8_t shift)
+{
+	return (reg_value & ~mask) | (mask & (value << shift));
+}
+
+#define set_reg_field_value(reg_value, value, reg_name, reg_field)\
+	(reg_value) = set_reg_field_value_ex(\
+		(reg_value),\
+		(value),\
+		reg_name ## __ ## reg_field ## _MASK,\
+		reg_name ## __ ## reg_field ## __SHIFT)
+
+/*
+ * atombios services
+ */
+
+bool dm_exec_bios_cmd_table(
+	struct dc_context *ctx,
+	uint32_t index,
+	void *params);
+
+#ifdef BUILD_DAL_TEST
+uint32_t dm_bios_cmd_table_para_revision(
+struct dc_context *ctx,
+	uint32_t index);
+
+bool dm_bios_cmd_table_revision(
+	struct dc_context *ctx,
+	uint32_t index,
+	uint8_t *frev,
+	uint8_t *crev);
+#endif
+
+#ifndef BUILD_DAL_TEST
+static inline uint32_t dm_bios_cmd_table_para_revision(
+	struct dc_context *ctx,
+	uint32_t index)
+{
+	uint8_t frev;
+	uint8_t crev;
+
+	if (cgs_atom_get_cmd_table_revs(
+			ctx->cgs_device,
+			index,
+			&frev,
+			&crev) != 0)
+		return 0;
+
+	return crev;
+}
+#else
+uint32_t dm_bios_cmd_table_para_revision(
+		struct dc_context *ctx,
+		uint32_t index);
+#endif
+
+/**************************************
+ * Power Play (PP) interfaces
+ **************************************/
+
+enum dal_to_power_clocks_state {
+	PP_CLOCKS_STATE_INVALID,
+	PP_CLOCKS_STATE_ULTRA_LOW,
+	PP_CLOCKS_STATE_LOW,
+	PP_CLOCKS_STATE_NOMINAL,
+	PP_CLOCKS_STATE_PERFORMANCE
+};
+
+/* clocks in khz */
+struct dal_to_power_info {
+	enum dal_to_power_clocks_state required_clock;
+	uint32_t min_sclk;
+	uint32_t min_mclk;
+	uint32_t min_deep_sleep_sclk;
+};
+
+/* clocks in khz */
+struct power_to_dal_info {
+	uint32_t min_sclk;
+	uint32_t max_sclk;
+	uint32_t min_mclk;
+	uint32_t max_mclk;
+};
+
+/* clocks in khz */
+struct dal_system_clock_range {
+	uint32_t min_sclk;
+	uint32_t max_sclk;
+
+	uint32_t min_mclk;
+	uint32_t max_mclk;
+
+	uint32_t min_dclk;
+	uint32_t max_dclk;
+
+	/* Wireless Display */
+	uint32_t min_eclk;
+	uint32_t max_eclk;
+};
+
+/* clocks in khz */
+struct dal_to_power_dclk {
+	uint32_t optimal; /* input: best optimizes for stutter efficiency */
+	uint32_t minimal; /* input: the lowest clk that DAL can support */
+	uint32_t established; /* output: the actually set one */
+};
+
+/* DAL calls this function to notify PP about clocks it needs for the Mode Set.
+ * This is done *before* it changes DCE clock.
+ *
+ * If required clock is higher than current, then PP will increase the voltage.
+ *
+ * If required clock is lower than current, then PP will defer reduction of
+ * voltage until the call to dc_service_pp_post_dce_clock_change().
+ *
+ * \input - Contains clocks needed for Mode Set.
+ *
+ * \output - Contains clocks adjusted by PP which DAL should use for Mode Set.
+ *		Valid only if function returns zero.
+ *
+ * \returns	true - call is successful
+ *		false - call failed
+ */
+bool dm_pp_pre_dce_clock_change(
+	struct dc_context *ctx,
+	struct dal_to_power_info *input,
+	struct power_to_dal_info *output);
+
+struct dc_pp_single_disp_config {
+	enum signal_type signal;
+	uint8_t transmitter;
+	uint8_t ddi_channel_mapping;
+	uint8_t pipe_idx;
+	uint32_t src_height;
+	uint32_t src_width;
+	uint32_t v_refresh;
+	uint32_t sym_clock; /* HDMI only */
+	struct link_settings link_settings; /* DP only */
+};
+
+struct dc_pp_display_configuration {
+	bool nb_pstate_switch_disable;/* controls NB PState switch */
+	bool cpu_cc6_disable; /* controls CPU CState switch ( on or off) */
+	bool cpu_pstate_disable;
+	uint32_t cpu_pstate_separation_time;
+
+	uint32_t min_memory_clock_khz;
+	uint32_t min_engine_clock_khz;
+	uint32_t min_engine_clock_deep_sleep_khz;
+
+	uint32_t avail_mclk_switch_time_us;
+	uint32_t avail_mclk_switch_time_in_disp_active_us;
+
+	uint32_t disp_clk_khz;
+
+	bool all_displays_in_sync;
+
+	uint8_t display_count;
+	struct dc_pp_single_disp_config disp_configs[3];
+
+	/*Controller Index of primary display - used in MCLK SMC switching hang
+	 * SW Workaround*/
+	uint8_t crtc_index;
+	/*htotal*1000/pixelclk - used in MCLK SMC switching hang SW Workaround*/
+	uint32_t line_time_in_us;
+};
+
+enum dc_pp_clocks_state {
+	DC_PP_CLOCKS_STATE_INVALID = 0,
+	DC_PP_CLOCKS_STATE_ULTRA_LOW,
+	DC_PP_CLOCKS_STATE_LOW,
+	DC_PP_CLOCKS_STATE_NOMINAL,
+	DC_PP_CLOCKS_STATE_PERFORMANCE,
+
+	/* Starting from DCE11, Max 8 levels of DPM state supported. */
+	DC_PP_CLOCKS_DPM_STATE_LEVEL_INVALID = DC_PP_CLOCKS_STATE_INVALID,
+	DC_PP_CLOCKS_DPM_STATE_LEVEL_0 = DC_PP_CLOCKS_STATE_ULTRA_LOW,
+	DC_PP_CLOCKS_DPM_STATE_LEVEL_1 = DC_PP_CLOCKS_STATE_LOW,
+	DC_PP_CLOCKS_DPM_STATE_LEVEL_2 = DC_PP_CLOCKS_STATE_NOMINAL,
+	/* to be backward compatible */
+	DC_PP_CLOCKS_DPM_STATE_LEVEL_3 = DC_PP_CLOCKS_STATE_PERFORMANCE,
+	DC_PP_CLOCKS_DPM_STATE_LEVEL_4 = DC_PP_CLOCKS_DPM_STATE_LEVEL_3 + 1,
+	DC_PP_CLOCKS_DPM_STATE_LEVEL_5 = DC_PP_CLOCKS_DPM_STATE_LEVEL_4 + 1,
+	DC_PP_CLOCKS_DPM_STATE_LEVEL_6 = DC_PP_CLOCKS_DPM_STATE_LEVEL_5 + 1,
+	DC_PP_CLOCKS_DPM_STATE_LEVEL_7 = DC_PP_CLOCKS_DPM_STATE_LEVEL_6 + 1,
+};
+
+struct dc_pp_static_clock_info {
+	uint32_t max_sclk_khz;
+	uint32_t max_mclk_khz;
+
+	 /* max possible display block clocks state */
+	enum dc_pp_clocks_state max_clocks_state;
+};
+
+/* The returned clocks range are 'static' system clocks which will be used for
+ * mode validation purposes.
+ *
+ * \returns	true - call is successful
+ *		false - call failed
+ */
+bool dc_service_get_system_clocks_range(
+	const struct dc_context *ctx,
+	struct dal_system_clock_range *sys_clks);
+
+enum dc_pp_clock_type {
+	DC_PP_CLOCK_TYPE_DISPLAY_CLK = 1,
+	DC_PP_CLOCK_TYPE_ENGINE_CLK, /* System clock */
+	DC_PP_CLOCK_TYPE_MEMORY_CLK
+};
+
+#define DC_DECODE_PP_CLOCK_TYPE(clk_type) \
+	(clk_type) == DC_PP_CLOCK_TYPE_DISPLAY_CLK ? "Display" : \
+	(clk_type) == DC_PP_CLOCK_TYPE_ENGINE_CLK ? "Engine" : \
+	(clk_type) == DC_PP_CLOCK_TYPE_MEMORY_CLK ? "Memory" : "Invalid"
+
+#define DC_PP_MAX_CLOCK_LEVELS 8
+
+struct dc_pp_clock_levels {
+	uint32_t num_levels;
+	uint32_t clocks_in_khz[DC_PP_MAX_CLOCK_LEVELS];
+};
+
+/* Gets valid clocks levels from pplib
+ *
+ * input: clk_type - display clk / sclk / mem clk
+ *
+ * output: array of valid clock levels for given type in ascending order,
+ * with invalid levels filtered out
+ *
+ */
+bool dm_pp_get_clock_levels_by_type(
+	const struct dc_context *ctx,
+	enum dc_pp_clock_type clk_type,
+	struct dc_pp_clock_levels *clk_level_info);
+
+
+bool dm_pp_apply_safe_state(
+		const struct dc_context *ctx);
+
+/* DAL calls this function to notify PP about completion of Mode Set.
+ * For PP it means that current DCE clocks are those which were returned
+ * by dc_service_pp_pre_dce_clock_change(), in the 'output' parameter.
+ *
+ * If the clocks are higher than before, then PP does nothing.
+ *
+ * If the clocks are lower than before, then PP reduces the voltage.
+ *
+ * \returns	true - call is successful
+ *		false - call failed
+ */
+bool dm_pp_apply_display_requirements(
+	const struct dc_context *ctx,
+	const struct dc_pp_display_configuration *pp_display_cfg);
+
+
+/****** end of PP interfaces ******/
+
+void dm_sleep_in_milliseconds(struct dc_context *ctx, uint32_t milliseconds);
+
+void dm_delay_in_microseconds(struct dc_context *ctx, uint32_t microseconds);
+
+enum platform_method {
+	PM_GET_AVAILABLE_METHODS = 1 << 0,
+	PM_GET_LID_STATE = 1 << 1,
+	PM_GET_EXTENDED_BRIGHNESS_CAPS = 1 << 2
+};
+
+struct platform_info_params {
+	enum platform_method method;
+	void *data;
+};
+
+struct platform_info_brightness_caps {
+	uint8_t ac_level_percentage;
+	uint8_t dc_level_percentage;
+};
+
+struct platform_info_ext_brightness_caps {
+	struct platform_info_brightness_caps basic_caps;
+	struct data_point {
+		uint8_t luminance;
+		uint8_t	signal_level;
+	} data_points[99];
+
+	uint8_t	data_points_num;
+	uint8_t	min_input_signal;
+	uint8_t	max_input_signal;
+};
+
+bool dm_get_platform_info(
+	struct dc_context *ctx,
+	struct platform_info_params *params);
+
+/*
+ *
+ * print-out services
+ *
+ */
+#define dm_log_to_buffer(buffer, size, fmt, args)\
+	vsnprintf(buffer, size, fmt, args)
+
+long dm_get_pid(void);
+long dm_get_tgid(void);
+
+/*
+ *
+ * general debug capabilities
+ *
+ */
+#if defined(CONFIG_DEBUG_KERNEL) || defined(CONFIG_DEBUG_DRIVER)
+
+#if defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB)
+#define ASSERT_CRITICAL(expr) do {	\
+	if (WARN_ON(!(expr))) { \
+		kgdb_breakpoint(); \
+	} \
+} while (0)
+#else
+#define ASSERT_CRITICAL(expr) do {	\
+	if (WARN_ON(!(expr))) { \
+		; \
+	} \
+} while (0)
+#endif
+
+#if defined(CONFIG_DEBUG_KERNEL_DAL)
+#define ASSERT(expr) ASSERT_CRITICAL(expr)
+
+#else
+#define ASSERT(expr) WARN_ON(!(expr))
+#endif
+
+#define BREAK_TO_DEBUGGER() ASSERT(0)
+
+#endif /* CONFIG_DEBUG_KERNEL || CONFIG_DEBUG_DRIVER */
+
+#endif /* __DM_SERVICES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/dc/dm_services_types.h b/drivers/gpu/drm/amd/dal/dc/dm_services_types.h
new file mode 100644
index 000000000000..bc458aa41a5d
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/dm_services_types.h
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DM_SERVICES_TYPES_H__
+#define __DM_SERVICES_TYPES_H__
+
+#define INVALID_DISPLAY_INDEX 0xffffffff
+
+#if defined __KERNEL__
+
+#include <asm/byteorder.h>
+#include <linux/types.h>
+#include <drm/drmP.h>
+
+#include "cgs_linux.h"
+
+#if defined(__BIG_ENDIAN) && !defined(BIGENDIAN_CPU)
+#define BIGENDIAN_CPU
+#elif defined(__LITTLE_ENDIAN) && !defined(LITTLEENDIAN_CPU)
+#define LITTLEENDIAN_CPU
+#endif
+
+#undef READ
+#undef WRITE
+#undef FRAME_SIZE
+
+#define dm_output_to_console(fmt, ...) DRM_INFO(fmt, ##__VA_ARGS__)
+
+#define dm_error(fmt, ...) DRM_ERROR(fmt, ##__VA_ARGS__)
+
+#define dm_debug(fmt, ...) DRM_DEBUG_KMS(fmt, ##__VA_ARGS__)
+
+#define dm_vlog(fmt, args) vprintk(fmt, args)
+
+#define dm_min(x, y) min(x, y)
+#define dm_max(x, y) max(x, y)
+
+#elif defined BUILD_DAL_TEST
+
+#include <inttypes.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <stdio.h>
+
+#include <stdarg.h>
+
+#include "cgs_linux.h"
+
+#define LONG_MAX	((long)(~0UL>>1))
+#define LONG_MIN	(-LONG_MAX - 1)
+#define LLONG_MAX	((long long)(~0ULL>>1))
+#define LLONG_MIN	(-LLONG_MAX - 1)
+#define UINT_MAX	(~0U)
+
+typedef _Bool bool;
+enum { false, true };
+
+#ifndef NULL
+#define NULL ((void *)0)
+#endif
+
+#define LITTLEENDIAN_CPU 1
+
+#include <test_context.h>
+
+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+
+#define container_of(ptr, type, member) \
+	((type *)((char *)(ptr) - offsetof(type, member)))
+
+#define dal_test_not_implemented() \
+	printf("[DAL_TEST_NOT_IMPL]:%s\n", __func__)
+
+#define dm_output_to_console(fmt, ...) do { \
+	printf("[DAL_LOG]" fmt, ##__VA_ARGS__); } \
+	while (false)
+
+#define dm_error(fmt, ...) printf("[DAL_ERROR]" fmt, ##__VA_ARGS__)
+
+#define dm_output_to_console(fmt, ...) do { \
+			printf("[DAL_LOG]" fmt, ##__VA_ARGS__); } \
+				while (false)
+
+
+#define dm_debug(fmt, ...) printf("[DAL_DBG]" fmt, ##__VA_ARGS__)
+
+#define dm_vlog(fmt, args) vprintf(fmt, args)
+
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+
+#define dm_min(x, y) ({\
+	typeof(x) _min1 = (x);\
+	typeof(y) _min2 = (y);\
+	(void) (&_min1 == &_min2);\
+	_min1 < _min2 ? _min1 : _min2; })
+
+#define dm_max(x, y) ({\
+	typeof(x) _max1 = (x);\
+	typeof(y) _max2 = (y);\
+	(void) (&_max1 == &_max2);\
+	_max1 > _max2 ? _max1 : _max2; })
+
+/* division functions */
+
+static inline int64_t div64_s64(int64_t x, int64_t y)
+{
+	return x / y;
+}
+
+static inline uint64_t div64_u64(uint64_t x, uint64_t y)
+{
+	return x / y;
+}
+
+static inline uint64_t div_u64(uint64_t x, uint32_t y)
+{
+	return x / y;
+}
+
+static inline uint64_t div64_u64_rem(uint64_t x, uint64_t y, uint64_t *rem)
+{
+	if (rem)
+		*rem = x % y;
+	return x / y;
+}
+
+static inline uint64_t div_u64_rem(uint64_t x, uint32_t y, uint32_t *rem)
+{
+	if (rem)
+		*rem = x % y;
+	return x / y;
+}
+
+#define cpu_to_le16(do_nothing) do_nothing
+
+#define le16_to_cpu(do_nothing) do_nothing
+
+#define cpu_to_le32(do_nothing) do_nothing
+
+#define le32_to_cpu(do_nothing) do_nothing
+
+#endif
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/bandwidth_calcs.h b/drivers/gpu/drm/amd/dal/dc/inc/bandwidth_calcs.h
new file mode 100644
index 000000000000..0d228ed0455c
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/bandwidth_calcs.h
@@ -0,0 +1,510 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/**
+ * Bandwidth and Watermark calculations interface.
+ * (Refer to "DCE11_mode_support.xlsm" from Perforce.)
+ */
+#ifndef __BANDWIDTH_CALCS_H__
+#define __BANDWIDTH_CALCS_H__
+
+#include "bw_fixed.h"
+/*******************************************************************************
+ * There are three types of input into Calculations:
+ * 1. per-DCE static values - these are "hardcoded" properties of the DCEIP
+ * 2. board-level values - these are generally coming from VBIOS parser
+ * 3. mode/configuration values - depending Mode, Scaling number of Displays etc.
+ ******************************************************************************/
+enum bw_defines {
+	/*Common*/
+	bw_def_no = 0,
+	bw_def_none = 0,
+	bw_def_yes = 1,
+	bw_def_ok = 1,
+	bw_def_high = 2,
+	bw_def_mid = 1,
+	bw_def_low = 0,
+
+	/*Internal*/
+	bw_defs_start = 255,
+	bw_def_underlay422,
+	bw_def_underlay420_luma,
+	bw_def_underlay420_chroma,
+	bw_def_underlay444,
+	bw_def_graphics,
+	bw_def_display_write_back420_luma,
+	bw_def_display_write_back420_chroma,
+	bw_def_portrait,
+	bw_def_hsr_mtn_4,
+	bw_def_hsr_mtn_h_taps,
+	bw_def_ceiling__h_taps_div_4___meq_hsr,
+	bw_def_invalid_linear_or_stereo_mode,
+	bw_def_invalid_rotation_or_bpp_or_stereo,
+	bw_def_vsr_mtn_v_taps,
+	bw_def_vsr_mtn_4,
+	bw_def_auto,
+	bw_def_manual,
+	bw_def_exceeded_allowed_maximum_sclk,
+	bw_def_exceeded_allowed_page_close_open,
+	bw_def_exceeded_allowed_outstanding_pte_req_queue_size,
+	bw_def_exceeded_allowed_maximum_bw,
+	bw_def_high_no_nbp_state_change,
+	bw_def_landscape,
+
+	/*Panning and bezel*/
+	bw_def_any_lines,
+
+	/*Underlay mode*/
+	bw_def_underlay_only,
+	bw_def_blended,
+	bw_def_blend,
+
+	/*Stereo mode*/
+	bw_def_mono,
+	bw_def_side_by_side,
+	bw_def_top_bottom,
+
+	/*Underlay surface type*/
+	bw_def_420,
+	bw_def_422,
+	bw_def_444,
+
+	/*Tiling mode*/
+	bw_def_linear,
+	bw_def_tiled,
+
+	bw_def_notok = -1,
+	bw_def_na = -1
+};
+
+struct bw_calcs_dceip {
+	struct bw_fixed dmif_request_buffer_size;
+	struct bw_fixed de_tiling_buffer;
+	bool dcfclk_request_generation;
+	uint32_t lines_interleaved_into_lb;
+	uint32_t chunk_width;
+	uint32_t number_of_graphics_pipes;
+	uint32_t number_of_underlay_pipes;
+	bool display_write_back_supported;
+	bool argb_compression_support;
+	struct bw_fixed underlay_vscaler_efficiency6_bit_per_component;
+	struct bw_fixed underlay_vscaler_efficiency8_bit_per_component;
+	struct bw_fixed underlay_vscaler_efficiency10_bit_per_component;
+	struct bw_fixed underlay_vscaler_efficiency12_bit_per_component;
+	struct bw_fixed graphics_vscaler_efficiency6_bit_per_component;
+	struct bw_fixed graphics_vscaler_efficiency8_bit_per_component;
+	struct bw_fixed graphics_vscaler_efficiency10_bit_per_component;
+	struct bw_fixed graphics_vscaler_efficiency12_bit_per_component;
+	struct bw_fixed alpha_vscaler_efficiency;
+	uint32_t max_dmif_buffer_allocated;
+	uint32_t graphics_dmif_size;
+	uint32_t underlay_luma_dmif_size;
+	uint32_t underlay_chroma_dmif_size;
+	bool pre_downscaler_enabled;
+	bool underlay_downscale_prefetch_enabled;
+	struct bw_fixed lb_write_pixels_per_dispclk;
+	struct bw_fixed lb_size_per_component444;
+	bool graphics_lb_nodownscaling_multi_line_prefetching;
+	struct bw_fixed stutter_and_dram_clock_state_change_gated_before_cursor;
+	struct bw_fixed underlay420_luma_lb_size_per_component;
+	struct bw_fixed underlay420_chroma_lb_size_per_component;
+	struct bw_fixed underlay422_lb_size_per_component;
+	struct bw_fixed cursor_chunk_width;
+	struct bw_fixed cursor_dcp_buffer_lines;
+	struct bw_fixed cursor_memory_interface_buffer_pixels;
+	struct bw_fixed underlay_maximum_width_efficient_for_tiling;
+	struct bw_fixed underlay_maximum_height_efficient_for_tiling;
+	struct bw_fixed peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display;
+	struct bw_fixed peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation;
+	struct bw_fixed minimum_outstanding_pte_request_limit;
+	struct bw_fixed maximum_total_outstanding_pte_requests_allowed_by_saw;
+	bool limit_excessive_outstanding_dmif_requests;
+	struct bw_fixed linear_mode_line_request_alternation_slice;
+	uint32_t scatter_gather_lines_of_pte_prefetching_in_linear_mode;
+	uint32_t display_write_back420_luma_mcifwr_buffer_size;
+	uint32_t display_write_back420_chroma_mcifwr_buffer_size;
+	struct bw_fixed request_efficiency;
+	struct bw_fixed dispclk_per_request;
+	struct bw_fixed dispclk_ramping_factor;
+	struct bw_fixed display_pipe_throughput_factor;
+	uint32_t scatter_gather_pte_request_rows_in_tiling_mode;
+	struct bw_fixed mcifwr_all_surfaces_burst_time; /* 0 todo: this is a bug*/
+};
+
+struct bw_calcs_vbios {
+	uint32_t dram_channel_width_in_bits;
+	uint32_t number_of_dram_channels;
+	uint32_t number_of_dram_banks;
+	struct bw_fixed high_yclk; /*MHz*/
+	struct bw_fixed mid_yclk; /*MHz*/
+	struct bw_fixed low_yclk; /*MHz*/
+	struct bw_fixed low_sclk; /*MHz*/
+	struct bw_fixed mid_sclk; /*MHz*/
+	struct bw_fixed high_sclk; /*MHz*/
+	struct bw_fixed low_voltage_max_dispclk; /*MHz*/
+	struct bw_fixed mid_voltage_max_dispclk; /*MHz*/
+	struct bw_fixed high_voltage_max_dispclk; /*MHz*/
+	struct bw_fixed data_return_bus_width;
+	struct bw_fixed trc;
+	struct bw_fixed dmifmc_urgent_latency;
+	struct bw_fixed stutter_self_refresh_exit_latency;
+	struct bw_fixed nbp_state_change_latency;
+	struct bw_fixed mcifwrmc_urgent_latency;
+	bool scatter_gather_enable;
+	struct bw_fixed down_spread_percentage;
+	uint32_t cursor_width;
+	uint32_t average_compression_rate;
+	uint32_t number_of_request_slots_gmc_reserves_for_dmif_per_channel;
+	struct bw_fixed blackout_duration;
+	struct bw_fixed maximum_blackout_recovery_time;
+};
+
+struct bw_calcs_mode_data_internal {
+	/* data for all displays */
+	uint32_t number_of_displays;
+	uint32_t graphics_rotation_angle;
+	uint32_t underlay_rotation_angle;
+	enum bw_defines display_synchronization_enabled;
+	enum bw_defines underlay_surface_type;
+	enum bw_defines panning_and_bezel_adjustment;
+	enum bw_defines graphics_tiling_mode;
+	bool graphics_interlace_mode;
+	uint32_t graphics_bytes_per_pixel;
+	uint32_t graphics_htaps;
+	uint32_t graphics_vtaps;
+	uint32_t graphics_lb_bpc;
+	uint32_t underlay_lb_bpc;
+	enum bw_defines underlay_tiling_mode;
+	uint32_t underlay_htaps;
+	uint32_t underlay_vtaps;
+	uint32_t underlay_src_width;
+	uint32_t underlay_src_height;
+	uint32_t underlay_pitch_in_pixels;
+	enum bw_defines underlay_stereo_mode;
+	bool d0_fbc_enable;
+	bool d0_lpt_enable;
+	uint32_t d0_htotal;
+	struct bw_fixed d0_pixel_rate;
+	uint32_t d0_graphics_src_width;
+	uint32_t d0_graphics_src_height;
+	struct bw_fixed d0_graphics_scale_ratio;
+	enum bw_defines d0_graphics_stereo_mode;
+	enum bw_defines d0_underlay_mode;
+	struct bw_fixed d0_underlay_scale_ratio;
+	uint32_t d1_htotal;
+	struct bw_fixed d1_pixel_rate;
+	uint32_t d1_graphics_src_width;
+	uint32_t d1_graphics_src_height;
+	struct bw_fixed d1_graphics_scale_ratio;
+	enum bw_defines d1_graphics_stereo_mode;
+	bool d1_display_write_back_dwb_enable;
+	enum bw_defines d1_underlay_mode;
+	struct bw_fixed d1_underlay_scale_ratio;
+	uint32_t d2_htotal;
+	struct bw_fixed d2_pixel_rate;
+	uint32_t d2_graphics_src_width;
+	uint32_t d2_graphics_src_height;
+	struct bw_fixed d2_graphics_scale_ratio;
+	enum bw_defines d2_graphics_stereo_mode;
+};
+
+
+struct bw_calcs_input_single_display {
+	uint32_t graphics_rotation_angle;
+	uint32_t underlay_rotation_angle;
+	enum bw_defines underlay_surface_type;
+	enum bw_defines panning_and_bezel_adjustment;
+	uint32_t graphics_bytes_per_pixel;
+	bool graphics_interlace_mode;
+	enum bw_defines graphics_tiling_mode;
+	uint32_t graphics_h_taps;
+	uint32_t graphics_v_taps;
+	uint32_t graphics_lb_bpc;
+	uint32_t underlay_lb_bpc;
+	enum bw_defines underlay_tiling_mode;
+	uint32_t underlay_h_taps;
+	uint32_t underlay_v_taps;
+	uint32_t underlay_src_width;
+	uint32_t underlay_src_height;
+	uint32_t underlay_pitch_in_pixels;
+	enum bw_defines underlay_stereo_mode;
+	bool fbc_enable;
+	bool lpt_enable;
+	uint32_t h_total;
+	struct bw_fixed pixel_rate;
+	uint32_t graphics_src_width;
+	uint32_t graphics_src_height;
+	struct bw_fixed graphics_scale_ratio;
+	enum bw_defines graphics_stereo_mode;
+	enum bw_defines underlay_mode;
+};
+
+#define BW_CALCS_MAX_NUM_DISPLAYS 3
+
+struct bw_calcs_mode_data {
+	/* data for all displays */
+	uint8_t number_of_displays;
+	bool display_synchronization_enabled;
+
+	struct bw_calcs_input_single_display
+				displays_data[BW_CALCS_MAX_NUM_DISPLAYS];
+};
+
+/*******************************************************************************
+ * Output data structure(s).
+ ******************************************************************************/
+#define maximum_number_of_surfaces 12
+/*Units : MHz, us */
+struct bw_calcs_results {
+	bool cpup_state_change_enable;
+	bool cpuc_state_change_enable;
+	bool nbp_state_change_enable;
+	bool stutter_mode_enable;
+	uint32_t y_clk_level;
+	uint32_t sclk_level;
+	uint32_t number_of_underlay_surfaces;
+	struct bw_fixed src_width_after_surface_type;
+	struct bw_fixed src_height_after_surface_type;
+	struct bw_fixed hsr_after_surface_type;
+	struct bw_fixed vsr_after_surface_type;
+	struct bw_fixed src_width_after_rotation;
+	struct bw_fixed src_height_after_rotation;
+	struct bw_fixed hsr_after_rotation;
+	struct bw_fixed vsr_after_rotation;
+	struct bw_fixed source_height_pixels;
+	struct bw_fixed hsr_after_stereo;
+	struct bw_fixed vsr_after_stereo;
+	struct bw_fixed source_width_in_lb;
+	struct bw_fixed lb_line_pitch;
+	struct bw_fixed underlay_maximum_source_efficient_for_tiling;
+	struct bw_fixed num_lines_at_frame_start;
+	struct bw_fixed min_dmif_size_in_time;
+	struct bw_fixed min_mcifwr_size_in_time;
+	struct bw_fixed total_requests_for_dmif_size;
+	struct bw_fixed peak_pte_request_to_eviction_ratio_limiting;
+	struct bw_fixed useful_pte_per_pte_request;
+	struct bw_fixed scatter_gather_pte_request_rows;
+	struct bw_fixed scatter_gather_row_height;
+	struct bw_fixed scatter_gather_pte_requests_in_vblank;
+	struct bw_fixed inefficient_linear_pitch_in_bytes;
+	struct bw_fixed inefficient_underlay_pitch_in_pixels;
+	struct bw_fixed minimum_underlay_pitch_padding_recommended_for_efficiency;
+	struct bw_fixed cursor_total_data;
+	struct bw_fixed cursor_total_request_groups;
+	struct bw_fixed scatter_gather_total_pte_requests;
+	struct bw_fixed scatter_gather_total_pte_request_groups;
+	struct bw_fixed tile_width_in_pixels;
+	struct bw_fixed dmif_total_number_of_data_request_page_close_open;
+	struct bw_fixed mcifwr_total_number_of_data_request_page_close_open;
+	struct bw_fixed bytes_per_page_close_open;
+	struct bw_fixed mcifwr_total_page_close_open_time;
+	struct bw_fixed total_requests_for_adjusted_dmif_size;
+	struct bw_fixed total_dmifmc_urgent_trips;
+	struct bw_fixed total_dmifmc_urgent_latency;
+	struct bw_fixed total_display_reads_required_data;
+	struct bw_fixed total_display_reads_required_dram_access_data;
+	struct bw_fixed total_display_writes_required_data;
+	struct bw_fixed total_display_writes_required_dram_access_data;
+	struct bw_fixed display_reads_required_data;
+	struct bw_fixed display_reads_required_dram_access_data;
+	struct bw_fixed dmif_total_page_close_open_time;
+	struct bw_fixed min_cursor_memory_interface_buffer_size_in_time;
+	struct bw_fixed min_read_buffer_size_in_time;
+	struct bw_fixed display_reads_time_for_data_transfer;
+	struct bw_fixed display_writes_time_for_data_transfer;
+	struct bw_fixed dmif_required_dram_bandwidth;
+	struct bw_fixed mcifwr_required_dram_bandwidth;
+	struct bw_fixed required_dmifmc_urgent_latency_for_page_close_open;
+	struct bw_fixed required_mcifmcwr_urgent_latency;
+	struct bw_fixed required_dram_bandwidth_gbyte_per_second;
+	struct bw_fixed dram_bandwidth;
+	struct bw_fixed dmif_required_sclk;
+	struct bw_fixed mcifwr_required_sclk;
+	struct bw_fixed required_sclk;
+	struct bw_fixed downspread_factor;
+	struct bw_fixed v_scaler_efficiency;
+	struct bw_fixed scaler_limits_factor;
+	struct bw_fixed display_pipe_pixel_throughput;
+	struct bw_fixed total_dispclk_required_with_ramping;
+	struct bw_fixed total_dispclk_required_without_ramping;
+	struct bw_fixed total_read_request_bandwidth;
+	struct bw_fixed total_write_request_bandwidth;
+	struct bw_fixed dispclk_required_for_total_read_request_bandwidth;
+	struct bw_fixed total_dispclk_required_with_ramping_with_request_bandwidth;
+	struct bw_fixed total_dispclk_required_without_ramping_with_request_bandwidth;
+	struct bw_fixed dispclk;
+	struct bw_fixed blackout_recovery_time;
+	struct bw_fixed min_pixels_per_data_fifo_entry;
+	struct bw_fixed sclk_deep_sleep;
+	struct bw_fixed chunk_request_time;
+	struct bw_fixed cursor_request_time;
+	struct bw_fixed line_source_pixels_transfer_time;
+	struct bw_fixed dmifdram_access_efficiency;
+	struct bw_fixed mcifwrdram_access_efficiency;
+	struct bw_fixed total_average_bandwidth_no_compression;
+	struct bw_fixed total_average_bandwidth;
+	struct bw_fixed total_stutter_cycle_duration;
+	struct bw_fixed stutter_burst_time;
+	struct bw_fixed time_in_self_refresh;
+	struct bw_fixed stutter_efficiency;
+	struct bw_fixed worst_number_of_trips_to_memory;
+	struct bw_fixed immediate_flip_time;
+	struct bw_fixed latency_for_non_dmif_clients;
+	struct bw_fixed latency_for_non_mcifwr_clients;
+	struct bw_fixed dmifmc_urgent_latency_supported_in_high_sclk_and_yclk;
+	struct bw_fixed nbp_state_dram_speed_change_margin;
+	struct bw_fixed display_reads_time_for_data_transfer_and_urgent_latency;
+	bool displays_match_flag[maximum_number_of_surfaces];
+	bool use_alpha[maximum_number_of_surfaces];
+	bool orthogonal_rotation[maximum_number_of_surfaces];
+	bool enable[maximum_number_of_surfaces];
+	bool access_one_channel_only[maximum_number_of_surfaces];
+	bool scatter_gather_enable_for_pipe[maximum_number_of_surfaces];
+	bool interlace_mode[maximum_number_of_surfaces];
+	bool display_pstate_change_enable[maximum_number_of_surfaces];
+	struct bw_fixed dmif_buffer_transfer_time[maximum_number_of_surfaces];
+	struct bw_fixed displays_with_same_mode[maximum_number_of_surfaces];
+	uint32_t bytes_per_pixel[maximum_number_of_surfaces];
+	struct bw_fixed h_total[maximum_number_of_surfaces];
+	struct bw_fixed pixel_rate[maximum_number_of_surfaces];
+	struct bw_fixed src_width[maximum_number_of_surfaces];
+	struct bw_fixed pitch_in_pixels[maximum_number_of_surfaces];
+	struct bw_fixed pitch_in_pixels_after_surface_type[maximum_number_of_surfaces];
+	struct bw_fixed src_height[maximum_number_of_surfaces];
+	struct bw_fixed scale_ratio[maximum_number_of_surfaces];
+	struct bw_fixed h_taps[maximum_number_of_surfaces];
+	struct bw_fixed v_taps[maximum_number_of_surfaces];
+	struct bw_fixed rotation_angle[maximum_number_of_surfaces];
+	uint32_t lb_bpc[maximum_number_of_surfaces];
+	struct bw_fixed compression_rate[maximum_number_of_surfaces];
+	struct bw_fixed hsr[maximum_number_of_surfaces];
+	struct bw_fixed vsr[maximum_number_of_surfaces];
+	struct bw_fixed source_width_rounded_up_to_chunks[maximum_number_of_surfaces];
+	struct bw_fixed source_width_pixels[maximum_number_of_surfaces];
+	struct bw_fixed source_height_rounded_up_to_chunks[maximum_number_of_surfaces];
+	struct bw_fixed display_bandwidth[maximum_number_of_surfaces];
+	struct bw_fixed request_bandwidth[maximum_number_of_surfaces];
+	struct bw_fixed bytes_per_request[maximum_number_of_surfaces];
+	struct bw_fixed useful_bytes_per_request[maximum_number_of_surfaces];
+	struct bw_fixed lines_interleaved_in_mem_access[maximum_number_of_surfaces];
+	struct bw_fixed latency_hiding_lines[maximum_number_of_surfaces];
+	struct bw_fixed lb_partitions[maximum_number_of_surfaces];
+	struct bw_fixed lb_partitions_max[maximum_number_of_surfaces];
+	struct bw_fixed dispclk_required_with_ramping[maximum_number_of_surfaces];
+	struct bw_fixed dispclk_required_without_ramping[maximum_number_of_surfaces];
+	struct bw_fixed data_buffer_size[maximum_number_of_surfaces];
+	struct bw_fixed outstanding_chunk_request_limit[maximum_number_of_surfaces];
+	struct bw_fixed urgent_watermark[maximum_number_of_surfaces];
+	struct bw_fixed stutter_exit_watermark[maximum_number_of_surfaces];
+	struct bw_fixed nbp_state_change_watermark[maximum_number_of_surfaces];
+	struct bw_fixed v_filter_init[maximum_number_of_surfaces];
+	struct bw_fixed stutter_cycle_duration[maximum_number_of_surfaces];
+	struct bw_fixed average_bandwidth[maximum_number_of_surfaces];
+	struct bw_fixed average_bandwidth_no_compression[maximum_number_of_surfaces];
+	struct bw_fixed scatter_gather_pte_request_limit[maximum_number_of_surfaces];
+	struct bw_fixed lb_size_per_component[maximum_number_of_surfaces];
+	struct bw_fixed memory_chunk_size_in_bytes[maximum_number_of_surfaces];
+	struct bw_fixed pipe_chunk_size_in_bytes[maximum_number_of_surfaces];
+	struct bw_fixed number_of_trips_to_memory_for_getting_apte_row[maximum_number_of_surfaces];
+	struct bw_fixed adjusted_data_buffer_size[maximum_number_of_surfaces];
+	struct bw_fixed adjusted_data_buffer_size_in_memory[maximum_number_of_surfaces];
+	struct bw_fixed pixels_per_data_fifo_entry[maximum_number_of_surfaces];
+	struct bw_fixed scatter_gather_pte_requests_in_row[maximum_number_of_surfaces];
+	struct bw_fixed pte_request_per_chunk[maximum_number_of_surfaces];
+	struct bw_fixed scatter_gather_page_width[maximum_number_of_surfaces];
+	struct bw_fixed scatter_gather_page_height[maximum_number_of_surfaces];
+	struct bw_fixed lb_lines_in_per_line_out_in_beginning_of_frame[maximum_number_of_surfaces];
+	struct bw_fixed lb_lines_in_per_line_out_in_middle_of_frame[maximum_number_of_surfaces];
+	struct bw_fixed cursor_width_pixels[maximum_number_of_surfaces];
+	bool line_buffer_prefetch[maximum_number_of_surfaces];
+	struct bw_fixed minimum_latency_hiding[maximum_number_of_surfaces];
+	struct bw_fixed maximum_latency_hiding[maximum_number_of_surfaces];
+	struct bw_fixed minimum_latency_hiding_with_cursor[maximum_number_of_surfaces];
+	struct bw_fixed maximum_latency_hiding_with_cursor[maximum_number_of_surfaces];
+	struct bw_fixed src_pixels_for_first_output_pixel[maximum_number_of_surfaces];
+	struct bw_fixed src_pixels_for_last_output_pixel[maximum_number_of_surfaces];
+	struct bw_fixed src_data_for_first_output_pixel[maximum_number_of_surfaces];
+	struct bw_fixed src_data_for_last_output_pixel[maximum_number_of_surfaces];
+	struct bw_fixed active_time[maximum_number_of_surfaces];
+	struct bw_fixed horizontal_blank_and_chunk_granularity_factor[maximum_number_of_surfaces];
+	struct bw_fixed cursor_latency_hiding[maximum_number_of_surfaces];
+	struct bw_fixed dmif_burst_time[3][3];
+	struct bw_fixed mcifwr_burst_time[3][3];
+	struct bw_fixed line_source_transfer_time[maximum_number_of_surfaces][3][3];
+	struct bw_fixed dram_speed_change_line_source_transfer_time[maximum_number_of_surfaces][3][3];
+	struct bw_fixed min_dram_speed_change_margin[3][3];
+	struct bw_fixed dram_speed_change_margin[3][3];
+	struct bw_fixed dispclk_required_for_dram_speed_change[3][3];
+	struct bw_fixed blackout_duration_margin[3][3];
+	struct bw_fixed dispclk_required_for_blackout_duration[3][3];
+	struct bw_fixed dispclk_required_for_blackout_recovery[3][3];
+	struct bw_fixed dmif_required_sclk_for_urgent_latency[6];
+};
+
+struct bw_watermarks {
+	uint32_t a_mark;
+	uint32_t b_mark;
+};
+
+struct bw_calcs_output {
+	bool cpuc_state_change_enable;
+	bool cpup_state_change_enable;
+	bool stutter_mode_enable;
+	bool nbp_state_change_enable;
+	bool all_displays_in_sync;
+	struct bw_watermarks urgent_wm_ns[4];
+	struct bw_watermarks stutter_exit_wm_ns[4];
+	struct bw_watermarks nbp_state_change_wm_ns[4];
+	uint32_t required_sclk;
+	uint32_t required_sclk_deep_sleep;
+	uint32_t required_yclk;
+	uint32_t dispclk_khz;
+	int32_t required_blackout_duration_us;
+};
+
+
+/**
+ * Initialize structures with data which will NOT change at runtime.
+ */
+void bw_calcs_init(
+	struct bw_calcs_dceip *bw_dceip,
+	struct bw_calcs_vbios *bw_vbios);
+
+/**
+ * Return:
+ *	true -	Display(s) configuration supported.
+ *		In this case 'calcs_output' contains data for HW programming
+ *	false - Display(s) configuration not supported (not enough bandwidth).
+ */
+bool bw_calcs(
+	struct dc_context *ctx,
+	const struct bw_calcs_dceip *dceip,
+	const struct bw_calcs_vbios *vbios,
+	const struct bw_calcs_mode_data *mode_data,
+	struct bw_calcs_output *calcs_output);
+
+
+#endif /* __BANDWIDTH_CALCS_H__ */
+
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/bw_fixed.h b/drivers/gpu/drm/amd/dal/dc/inc/bw_fixed.h
new file mode 100644
index 000000000000..ff271cc0aea1
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/bw_fixed.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef BW_FIXED_H_
+#define BW_FIXED_H_
+
+struct bw_fixed {
+	int64_t value;
+};
+
+struct bw_fixed bw_min3(struct bw_fixed v1, struct bw_fixed v2, struct bw_fixed v3);
+
+struct bw_fixed bw_max3(struct bw_fixed v1, struct bw_fixed v2, struct bw_fixed v3);
+
+struct bw_fixed bw_int_to_fixed(int64_t value);
+
+int32_t bw_fixed_to_int(struct bw_fixed value);
+
+struct bw_fixed bw_frc_to_fixed(int64_t num, int64_t denum);
+
+struct bw_fixed fixed31_32_to_bw_fixed(int64_t raw);
+
+struct bw_fixed bw_add(const struct bw_fixed arg1, const struct bw_fixed arg2);
+struct bw_fixed bw_sub(const struct bw_fixed arg1, const struct bw_fixed arg2);
+struct bw_fixed bw_mul(const struct bw_fixed arg1, const struct bw_fixed arg2);
+struct bw_fixed bw_div(const struct bw_fixed arg1, const struct bw_fixed arg2);
+struct bw_fixed bw_mod(const struct bw_fixed arg1, const struct bw_fixed arg2);
+
+struct bw_fixed bw_min2(const struct bw_fixed arg1, const struct bw_fixed arg2);
+struct bw_fixed bw_max2(const struct bw_fixed arg1, const struct bw_fixed arg2);
+struct bw_fixed bw_floor2(const struct bw_fixed arg, const struct bw_fixed significance);
+struct bw_fixed bw_ceil2(const struct bw_fixed arg, const struct bw_fixed significance);
+
+bool bw_equ(const struct bw_fixed arg1, const struct bw_fixed arg2);
+bool bw_neq(const struct bw_fixed arg1, const struct bw_fixed arg2);
+bool bw_leq(const struct bw_fixed arg1, const struct bw_fixed arg2);
+bool bw_meq(const struct bw_fixed arg1, const struct bw_fixed arg2);
+bool bw_ltn(const struct bw_fixed arg1, const struct bw_fixed arg2);
+bool bw_mtn(const struct bw_fixed arg1, const struct bw_fixed arg2);
+
+
+#endif //BW_FIXED_H_
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/clock_source.h b/drivers/gpu/drm/amd/dal/dc/inc/clock_source.h
new file mode 100644
index 000000000000..0120ee23e6be
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/clock_source.h
@@ -0,0 +1,176 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_CLOCK_SOURCE_H__
+#define __DC_CLOCK_SOURCE_H__
+
+#include "dc_types.h"
+#include "include/grph_object_id.h"
+#include "include/bios_parser_types.h"
+
+struct clock_source;
+
+struct spread_spectrum_data {
+	uint32_t percentage;		/*> In unit of 0.01% or 0.001%*/
+	uint32_t percentage_divider;	/*> 100 or 1000	*/
+	uint32_t freq_range_khz;
+	uint32_t modulation_freq_hz;
+
+	struct spread_spectrum_flags flags;
+};
+
+struct delta_sigma_data {
+	uint32_t feedback_amount;
+	uint32_t nfrac_amount;
+	uint32_t ds_frac_size;
+	uint32_t ds_frac_amount;
+};
+
+/**
+ *  Pixel Clock Parameters structure
+ *  These parameters are required as input
+ *  when calculating Pixel Clock Dividers for requested Pixel Clock
+ */
+struct pixel_clk_flags {
+	uint32_t ENABLE_SS:1;
+	uint32_t DISPLAY_BLANKED:1;
+	uint32_t PROGRAM_PIXEL_CLOCK:1;
+	uint32_t PROGRAM_ID_CLOCK:1;
+};
+
+/**
+ *  Display Port HW De spread of Reference Clock related Parameters structure
+ *  Store it once at boot for later usage
+  */
+struct csdp_ref_clk_ds_params {
+	bool hw_dso_n_dp_ref_clk;
+/* Flag for HW De Spread enabled (if enabled SS on DP Reference Clock)*/
+	uint32_t avg_dp_ref_clk_khz;
+/* Average DP Reference clock (in KHz)*/
+	uint32_t ss_percentage_on_dp_ref_clk;
+/* DP Reference clock SS percentage
+ * (not to be mixed with DP IDCLK SS from PLL Settings)*/
+	uint32_t ss_percentage_divider;
+/* DP Reference clock SS percentage divider */
+};
+
+struct pixel_clk_params {
+	uint32_t requested_pix_clk; /* in KHz */
+/*> Requested Pixel Clock
+ * (based on Video Timing standard used for requested mode)*/
+	uint32_t requested_sym_clk; /* in KHz */
+/*> Requested Sym Clock (relevant only for display port)*/
+	uint32_t dp_ref_clk; /* in KHz */
+/*> DP reference clock - calculated only for DP signal for specific cases*/
+	struct graphics_object_id encoder_object_id;
+/*> Encoder object Id - needed by VBIOS Exec table*/
+	enum signal_type signal_type;
+/*> signalType -> Encoder Mode - needed by VBIOS Exec table*/
+	enum controller_id controller_id;
+/*> ControllerId - which controller using this PLL*/
+	enum dc_color_depth color_depth;
+	struct csdp_ref_clk_ds_params de_spread_params;
+/*> de-spread info, relevant only for on-the-fly tune-up pixel rate*/
+
+	struct pixel_clk_flags flags;
+};
+
+/**
+ *  Pixel Clock Dividers structure with desired Pixel Clock
+ *  (adjusted after VBIOS exec table),
+ *  with actually calculated Clock and reference Crystal frequency
+ */
+struct pll_settings {
+	uint32_t actual_pix_clk;
+	uint32_t adjusted_pix_clk;
+	uint32_t calculated_pix_clk;
+	uint32_t vco_freq;
+	uint32_t reference_freq;
+	uint32_t reference_divider;
+	uint32_t feedback_divider;
+	uint32_t fract_feedback_divider;
+	uint32_t pix_clk_post_divider;
+	uint32_t ss_percentage;
+	bool use_external_clk;
+};
+
+struct calc_pll_clock_source_init_data {
+	struct dc_bios *bp;
+	uint32_t min_pix_clk_pll_post_divider;
+	uint32_t max_pix_clk_pll_post_divider;
+	uint32_t min_pll_ref_divider;
+	uint32_t max_pll_ref_divider;
+	uint32_t min_override_input_pxl_clk_pll_freq_khz;
+/* if not 0, override the firmware info */
+
+	uint32_t max_override_input_pxl_clk_pll_freq_khz;
+/* if not 0, override the firmware info */
+
+	uint32_t num_fract_fb_divider_decimal_point;
+/* number of decimal point for fractional feedback divider value */
+
+	uint32_t num_fract_fb_divider_decimal_point_precision;
+/* number of decimal point to round off for fractional feedback divider value*/
+	struct dc_context *ctx;
+
+};
+
+struct calc_pll_clock_source {
+	uint32_t ref_freq_khz;
+	uint32_t min_pix_clock_pll_post_divider;
+	uint32_t max_pix_clock_pll_post_divider;
+	uint32_t min_pll_ref_divider;
+	uint32_t max_pll_ref_divider;
+
+	uint32_t max_vco_khz;
+	uint32_t min_vco_khz;
+	uint32_t min_pll_input_freq_khz;
+	uint32_t max_pll_input_freq_khz;
+
+	uint32_t fract_fb_divider_decimal_points_num;
+	uint32_t fract_fb_divider_factor;
+	uint32_t fract_fb_divider_precision;
+	uint32_t fract_fb_divider_precision_factor;
+	struct dc_context *ctx;
+};
+
+struct clock_source_funcs {
+	bool (*cs_power_down)(
+			struct clock_source *);
+	bool (*program_pix_clk)(struct clock_source *,
+			struct pixel_clk_params *, struct pll_settings *);
+	uint32_t (*get_pix_clk_dividers)(
+			struct clock_source *,
+			struct pixel_clk_params *,
+			struct pll_settings *);
+};
+
+struct clock_source {
+	struct clock_source_funcs *funcs;
+	struct dc_context *ctx;
+	enum clock_source_id id;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/compressor.h b/drivers/gpu/drm/amd/dal/dc/inc/compressor.h
new file mode 100644
index 000000000000..4992ffde7c9a
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/compressor.h
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMPRESSOR_H__
+#define __DAL_COMPRESSOR_H__
+
+#include "include/grph_object_id.h"
+
+enum fbc_compress_ratio {
+	FBC_COMPRESS_RATIO_INVALID = 0,
+	FBC_COMPRESS_RATIO_1TO1 = 1,
+	FBC_COMPRESS_RATIO_2TO1 = 2,
+	FBC_COMPRESS_RATIO_4TO1 = 4,
+	FBC_COMPRESS_RATIO_8TO1 = 8,
+};
+
+union fbc_physical_address {
+	struct {
+		uint32_t low_part;
+		int32_t high_part;
+	} addr;
+};
+
+struct compr_addr_and_pitch_params {
+	uint32_t inst;
+	uint32_t source_view_width;
+	uint32_t source_view_height;
+};
+
+struct fbc_lpt_config {
+	uint32_t mem_channels_num;
+	uint32_t banks_num;
+	uint32_t chan_interleave_size;
+	uint32_t row_size;
+};
+
+struct fbc_input_info {
+	bool dynamic_fbc_buffer_alloc;
+	uint32_t source_view_width;
+	uint32_t source_view_height;
+	uint32_t active_targets_num;
+	struct fbc_lpt_config lpt_config;
+};
+
+struct fbc_requested_compressed_size {
+	uint32_t preferred_size;
+	uint32_t preferred_size_alignment;
+	uint32_t min_size;
+	uint32_t min_size_alignment;
+	union {
+		struct {
+			/*Above preferred_size must be allocated in FB pool */
+			uint32_t PREFERRED_MUST_BE_FRAME_BUFFER_POOL:1;
+			/*Above min_size must be allocated in FB pool */
+			uint32_t MIN_MUST_BE_FRAME_BUFFER_POOL:1;
+		} flags;
+		uint32_t bits;
+	};
+};
+
+struct fbc_compressed_surface_info {
+	union fbc_physical_address compressed_surface_address;
+	uint32_t allocated_size;
+	union {
+		struct {
+			uint32_t FB_POOL:1; /*Allocated in FB Pool */
+			uint32_t DYNAMIC_ALLOC:1; /*Dynamic allocation */
+		} allocation_flags;
+		uint32_t bits;
+	};
+};
+
+enum fbc_hw_max_resolution_supported {
+	FBC_MAX_X = 3840,
+	FBC_MAX_Y = 2400
+};
+
+struct fbc_max_resolution_supported {
+	uint32_t source_view_width;
+	uint32_t source_view_height;
+};
+
+struct compressor {
+	struct dc_context *ctx;
+	uint32_t attached_inst;
+	bool is_enabled;
+
+	union {
+		uint32_t raw;
+		struct {
+			uint32_t FBC_SUPPORT:1;
+			uint32_t FB_POOL:1;
+			uint32_t DYNAMIC_ALLOC:1;
+			uint32_t LPT_SUPPORT:1;
+			uint32_t LPT_MC_CONFIG:1;
+			uint32_t DUMMY_BACKEND:1;
+			uint32_t CLK_GATING_DISABLED:1;
+
+		} bits;
+	} options;
+
+	union fbc_physical_address compr_surface_address;
+
+	uint32_t embedded_panel_h_size;
+	uint32_t embedded_panel_v_size;
+	uint32_t memory_bus_width;
+	uint32_t banks_num;
+	uint32_t raw_size;
+	uint32_t channel_interleave_size;
+	uint32_t dram_channels_num;
+
+	uint32_t allocated_size;
+	uint32_t preferred_requested_size;
+	uint32_t lpt_channels_num;
+	enum fbc_compress_ratio min_compress_ratio;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/core_dc.h b/drivers/gpu/drm/amd/dal/dc/inc/core_dc.h
new file mode 100644
index 000000000000..3e66ad7ea72d
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/core_dc.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __CORE_DC_H__
+#define __CORE_DC_H__
+
+#include "core_types.h"
+#include "hw_sequencer.h"
+
+struct dc {
+	struct dc_context *ctx;
+
+	uint8_t link_count;
+	struct core_link *links[MAX_PIPES * 2];
+
+	/* TODO: determine max number of targets*/
+	struct validate_context current_context;
+	struct resource_pool res_pool;
+
+	/*Power State*/
+	enum dc_video_power_state previous_power_state;
+	enum dc_video_power_state current_power_state;
+
+	/* Inputs into BW and WM calculations. */
+	struct bw_calcs_dceip bw_dceip;
+	struct bw_calcs_vbios bw_vbios;
+
+	/* HW functions */
+	struct hw_sequencer_funcs hwss;
+};
+
+#endif /* __CORE_DC_H__ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/core_status.h b/drivers/gpu/drm/amd/dal/dc/inc/core_status.h
new file mode 100644
index 000000000000..9682cf866886
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/core_status.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _CORE_STATUS_H_
+#define _CORE_STATUS_H_
+
+enum dc_status {
+	DC_OK = 1,
+
+	DC_NO_CONTROLLER_RESOURCE,
+	DC_NO_STREAM_ENG_RESOURCE,
+	DC_NO_STREAM_AUDIO_RESOURCE,
+	DC_NO_CLOCK_SOURCE_RESOURCE,
+	DC_FAIL_CONTROLLER_VALIDATE,
+	DC_FAIL_ENC_VALIDATE,
+	DC_FAIL_ATTACH_SURFACES,
+	DC_NO_DP_LINK_BANDWIDTH,
+	DC_EXCEED_DONGLE_MAX_CLK,
+	DC_FAIL_BANDWIDTH_VALIDATE, /* BW and Watermark validation */
+
+	DC_ERROR_UNEXPECTED = -1
+};
+
+#endif /* _CORE_STATUS_H_ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/core_types.h b/drivers/gpu/drm/amd/dal/dc/inc/core_types.h
new file mode 100644
index 000000000000..7d63ebb8e789
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/core_types.h
@@ -0,0 +1,357 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _CORE_TYPES_H_
+#define _CORE_TYPES_H_
+
+#include "dc.h"
+#include "bandwidth_calcs.h"
+#include "ddc_service_types.h"
+
+struct core_stream;
+/********* core_target *************/
+
+#define CONST_DC_TARGET_TO_CORE(dc_target) \
+	container_of(dc_target, const struct core_target, public)
+#define DC_TARGET_TO_CORE(dc_target) \
+	container_of(dc_target, struct core_target, public)
+
+#define MAX_PIPES 6
+#define MAX_STREAMS 6
+#define MAX_CLOCK_SOURCES 7
+
+struct core_target {
+	struct dc_target public;
+	struct dc_target_status status;
+
+	struct dc_context *ctx;
+};
+
+/********* core_surface **********/
+#define DC_SURFACE_TO_CORE(dc_surface) \
+	container_of(dc_surface, struct core_surface, public)
+
+struct core_surface {
+	struct dc_surface public;
+	struct dc_surface_status status;
+	struct dc_context *ctx;
+};
+
+void enable_surface_flip_reporting(struct dc_surface *dc_surface,
+		uint32_t controller_id);
+
+/********* core_stream ************/
+#include "grph_object_id.h"
+#include "link_encoder.h"
+#include "stream_encoder.h"
+#include "clock_source.h"
+#include "audio_interface.h"
+#include "scaler_types.h"
+#include "hw_sequencer_types.h"
+#include "opp.h"
+
+#define DC_STREAM_TO_CORE(dc_stream) container_of( \
+	dc_stream, struct core_stream, public)
+
+#define PIXEL_CLOCK	27030
+
+struct core_stream {
+	struct dc_stream public;
+
+	/* field internal to DC */
+	const struct core_sink *sink;
+
+	struct clock_source *clock_source;
+
+	struct mem_input *mi;
+	struct input_pixel_processor *ipp;
+	struct transform *xfm;
+	struct output_pixel_processor *opp;
+	struct timing_generator *tg;
+	struct stream_encoder *stream_enc;
+	struct display_clock *dis_clk;
+
+	struct overscan_info overscan;
+	struct scaling_ratios ratios;
+	struct rect viewport;
+	struct scaling_taps taps;
+	enum pixel_format format;
+
+	uint8_t controller_idx;
+
+	struct audio *audio;
+
+	enum signal_type signal;
+
+	/* TODO: move these members into appropriate places (work in progress)*/
+	/* timing validation (HDMI only) */
+	uint32_t max_tmds_clk_from_edid_in_mhz;
+	/* maximum supported deep color depth for HDMI */
+	enum dc_color_depth max_hdmi_deep_color;
+	/* maximum supported pixel clock for HDMI */
+	uint32_t max_hdmi_pixel_clock;
+	/* end of TODO */
+
+	/*TODO: AUTO merge if possible*/
+	struct pixel_clk_params pix_clk_params;
+	struct pll_settings pll_settings;
+
+	/*fmt*/
+	/*TODO: AUTO new codepath in apply_context to hw to
+	 * generate these bw unrelated/no fail params*/
+	struct bit_depth_reduction_params bit_depth_params;/* used by DCP and FMT */
+	struct clamping_and_pixel_encoding_params clamping;
+	struct hw_info_frame info_frame;
+	struct encoder_info_frame encoder_info_frame;
+
+	struct audio_output audio_output;
+	struct dc_context *ctx;
+};
+
+
+/************ core_sink *****************/
+
+#define DC_SINK_TO_CORE(dc_sink) \
+	container_of(dc_sink, struct core_sink, public)
+
+struct core_sink {
+	/** The public, read-only (for DM) area of sink. **/
+	struct dc_sink public;
+	/** End-of-public area. **/
+
+	/** The 'protected' area - read/write access, for use only inside DC **/
+	/* not used for now */
+	struct core_link *link;
+	struct dc_context *ctx;
+	uint32_t dongle_max_pix_clk;
+	bool converter_disable_audio;
+};
+
+/************ link *****************/
+#define DC_LINK_TO_CORE(dc_link) container_of(dc_link, struct core_link, public)
+
+struct link_init_data {
+	const struct dc *dc;
+	struct dc_context *ctx; /* TODO: remove 'dal' when DC is complete. */
+	uint32_t connector_index; /* this will be mapped to the HPD pins */
+	uint32_t link_index; /* this is mapped to DAL display_index
+				TODO: remove it when DC is complete. */
+	struct adapter_service *adapter_srv;
+};
+
+struct link_caps {
+	/* support for Spread Spectrum(SS) */
+	bool ss_supported;
+	/* DP link settings (laneCount, linkRate, Spread) */
+	uint32_t lane_count;
+	uint32_t rate;
+	uint32_t spread;
+	enum dpcd_revision dpcd_revision;
+};
+
+struct dpcd_caps {
+	union dpcd_rev dpcd_rev;
+	union max_lane_count max_ln_count;
+
+	/* dongle type (DP converter, CV smart dongle) */
+	enum display_dongle_type dongle_type;
+	/* Dongle's downstream count. */
+	union sink_count sink_count;
+	/* If dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER,
+	indicates 'Frame Sequential-to-lllFrame Pack' conversion capability.*/
+	bool is_dp_hdmi_s3d_converter;
+
+	bool allow_invalid_MSA_timing_param;
+	bool panel_mode_edp;
+	uint32_t sink_dev_id;
+	uint32_t branch_dev_id;
+	int8_t branch_dev_name[6];
+};
+
+union dp_wa {
+	struct {
+		/* keep DP receiver powered up on DisplayOutput */
+		uint32_t KEEP_RECEIVER_POWERED:1;
+
+		/* TODO: may add other member in.*/
+	} bits;
+	uint32_t raw;
+};
+
+/* DP MST stream allocation (payload bandwidth number) */
+struct link_mst_stream_allocation {
+	/* DIG front */
+	const struct stream_encoder *stream_enc;
+	/* associate DRM payload table with DC stream encoder */
+	uint8_t vcp_id;
+	/* number of slots required for the DP stream in transport packet */
+	uint8_t slot_count;
+};
+
+/* DP MST stream allocation table */
+struct link_mst_stream_allocation_table {
+	/* number of DP video streams */
+	int stream_count;
+	/* array of stream allocations */
+	struct link_mst_stream_allocation
+	stream_allocations[MAX_CONTROLLER_NUM];
+};
+
+struct core_link {
+	struct dc_link public;
+	const struct dc *dc;
+
+	struct dc_context *ctx; /* TODO: AUTO remove 'dal' when DC is complete*/
+
+	struct adapter_service *adapter_srv;
+	struct link_encoder *link_enc;
+	struct ddc_service *ddc;
+	struct graphics_object_id link_id;
+	union ddi_channel_mapping ddi_channel_mapping;
+	struct connector_device_tag_info device_tag;
+	/* caps is the same as reported_link_cap. link_traing use
+	 * reported_link_cap. Will clean up.  TODO */
+	struct link_settings reported_link_cap;
+	struct link_settings verified_link_cap;
+	struct link_settings max_link_setting;
+	struct link_settings cur_link_settings;
+	struct lane_settings ln_setting;
+	struct dpcd_caps dpcd_caps;
+	unsigned int dpcd_sink_count;
+
+	enum edp_revision edp_revision;
+
+	/* MST record stream using this link */
+	struct link_flags {
+		bool dp_keep_receiver_powered;
+	} wa_flags;
+	struct link_mst_stream_allocation_table mst_stream_alloc_table;
+};
+
+#define DC_LINK_TO_LINK(dc_link) container_of(dc_link, struct core_link, public)
+
+struct core_link *link_create(const struct link_init_data *init_params);
+void link_destroy(struct core_link **link);
+
+enum dc_status dc_link_validate_mode_timing(
+		const struct core_sink *sink,
+		struct core_link *link,
+		const struct dc_crtc_timing *timing);
+
+void core_link_resume(struct core_link *link);
+
+void core_link_enable_stream(
+		struct core_link *link,
+		struct core_stream *stream);
+
+void core_link_disable_stream(
+		struct core_link *link,
+		struct core_stream *stream);
+
+/********** DAL Core*********************/
+#include "display_clock_interface.h"
+
+struct resource_pool;
+struct validate_context;
+
+struct resource_funcs {
+	void (*destruct)(struct resource_pool *pool);
+	struct link_encoder *(*link_enc_create)(
+			const struct encoder_init_data *init);
+	void (*link_enc_destroy)(struct link_encoder **enc);
+	enum dc_status (*validate_with_context)(
+					const struct dc *dc,
+					const struct dc_validation_set set[],
+					uint8_t set_count,
+					struct validate_context *context);
+
+	enum dc_status (*validate_bandwidth)(
+					const struct dc *dc,
+					struct validate_context *context);
+};
+
+struct resource_pool {
+	struct scaler_filter * scaler_filter;
+
+	struct mem_input *mis[MAX_PIPES];
+	struct input_pixel_processor *ipps[MAX_PIPES];
+	struct transform *transforms[MAX_PIPES];
+	struct output_pixel_processor *opps[MAX_PIPES];
+	struct timing_generator *timing_generators[MAX_STREAMS];
+	struct stream_encoder *stream_enc[MAX_PIPES * 2];
+
+	uint8_t controller_count;
+	uint8_t stream_enc_count;
+
+	union supported_stream_engines stream_engines;
+
+	struct clock_source *clock_sources[MAX_CLOCK_SOURCES];
+	uint8_t clk_src_count;
+
+	struct audio *audios[MAX_STREAMS];
+	uint8_t audio_count;
+
+	struct display_clock *display_clock;
+	struct adapter_service *adapter_srv;
+	struct irq_service *irqs;
+
+	struct resource_funcs *funcs;
+};
+
+struct controller_ctx {
+	struct core_surface *surface;
+	struct core_stream *stream;
+	struct flags {
+		bool unchanged;
+		bool timing_changed;
+	} flags;
+};
+
+struct resource_context {
+	struct resource_pool pool;
+	struct controller_ctx controller_ctx[MAX_PIPES];
+	union supported_stream_engines used_stream_engines;
+	bool is_stream_enc_acquired[MAX_PIPES * 2];
+	bool is_audio_acquired[MAX_STREAMS];
+	uint8_t clock_source_ref_count[MAX_CLOCK_SOURCES];
+ };
+
+struct target_flags {
+	bool unchanged;
+};
+struct validate_context {
+	struct core_target *targets[MAX_PIPES];
+	struct target_flags target_flags[MAX_PIPES];
+	uint8_t target_count;
+
+	struct resource_context res_ctx;
+
+	struct bw_calcs_mode_data bw_mode_data;
+	/* The output from BW and WM calculations. */
+	struct bw_calcs_output bw_results;
+};
+
+
+#endif /* _CORE_TYPES_H_ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/dc_link_ddc.h b/drivers/gpu/drm/amd/dal/dc/inc/dc_link_ddc.h
new file mode 100644
index 000000000000..18104d6fa6d3
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/dc_link_ddc.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DDC_SERVICE_H__
+#define __DAL_DDC_SERVICE_H__
+
+#include "include/ddc_service_types.h"
+#include "include/i2caux_interface.h"
+
+#define EDID_SEGMENT_SIZE 256
+
+struct ddc_service;
+struct adapter_service;
+struct graphics_object_id;
+enum ddc_result;
+struct av_sync_data;
+struct dp_receiver_id_info;
+
+struct i2c_payloads;
+struct aux_payloads;
+
+struct i2c_payloads *dal_ddc_i2c_payloads_create(struct dc_context *ctx, uint32_t count);
+struct i2c_payload *dal_ddc_i2c_payloads_get(struct i2c_payloads *p);
+uint32_t  dal_ddc_i2c_payloads_get_count(struct i2c_payloads *p);
+void dal_ddc_i2c_payloads_destroy(struct i2c_payloads **p);
+
+struct aux_payloads *dal_ddc_aux_payloads_create(struct dc_context *ctx, uint32_t count);
+struct aux_payload *dal_ddc_aux_payloads_get(struct aux_payloads *p);
+uint32_t dal_ddc_aux_payloads_get_count(struct aux_payloads *p);
+void dal_ddc_aux_payloads_destroy(struct aux_payloads **p);
+
+void dal_ddc_i2c_payloads_add(
+		struct i2c_payloads *payloads,
+		uint32_t address,
+		uint32_t len,
+		uint8_t *data,
+		bool write);
+
+void dal_ddc_aux_payloads_add(
+		struct aux_payloads *payloads,
+		uint32_t address,
+		uint32_t len,
+		uint8_t *data,
+		bool write);
+
+struct ddc_service_init_data {
+	struct adapter_service *as;
+	struct graphics_object_id id;
+	struct dc_context *ctx;
+};
+
+struct ddc_service *dal_ddc_service_create(
+		struct ddc_service_init_data *ddc_init_data);
+
+void dal_ddc_service_destroy(struct ddc_service **ddc);
+
+enum ddc_service_type dal_ddc_service_get_type(struct ddc_service *ddc);
+
+void dal_ddc_service_set_transaction_type(
+		struct ddc_service *ddc,
+		enum ddc_transaction_type type);
+
+bool dal_ddc_service_is_in_aux_transaction_mode(struct ddc_service *ddc);
+
+uint32_t dal_ddc_service_edid_query(struct ddc_service *ddc);
+
+uint32_t dal_ddc_service_get_edid_buf_len(struct ddc_service *ddc);
+
+void dal_ddc_service_get_edid_buf(struct ddc_service *ddc, uint8_t *edid_buf);
+
+void dal_ddc_service_i2c_query_dp_dual_mode_adaptor(
+		struct ddc_service *ddc,
+		struct display_sink_capability *sink_cap);
+
+bool dal_ddc_service_query_ddc_data(
+		struct ddc_service *ddc,
+		uint32_t address,
+		uint8_t *write_buf,
+		uint32_t write_size,
+		uint8_t *read_buf,
+		uint32_t read_size);
+
+bool dal_ddc_service_get_dp_receiver_id_info(
+		struct ddc_service *ddc,
+		struct dp_receiver_id_info *info);
+
+enum ddc_result dal_ddc_service_read_dpcd_data(
+		struct ddc_service *ddc,
+		uint32_t address,
+		uint8_t *data,
+		uint32_t len);
+
+enum ddc_result dal_ddc_service_write_dpcd_data(
+		struct ddc_service *ddc,
+		uint32_t address,
+		const uint8_t *data,
+		uint32_t len);
+
+void dal_ddc_service_write_scdc_data(
+		struct ddc_service *ddc_service,
+		uint32_t pix_clk,
+		bool lte_340_scramble);
+
+void dal_ddc_service_read_scdc_data(
+		struct ddc_service *ddc_service);
+
+void ddc_service_set_dongle_type(struct ddc_service *ddc,
+		enum display_dongle_type dongle_type);
+
+void dal_ddc_service_set_ddc_pin(
+		struct ddc_service *ddc_service,
+		struct ddc *ddc);
+
+struct ddc *dal_ddc_service_get_ddc_pin(struct ddc_service *ddc_service);
+void dal_ddc_service_reset_dp_receiver_id_info(struct ddc_service *ddc_service);
+
+enum ddc_result dal_ddc_service_read_dpcd_data(
+		struct ddc_service *ddc,
+		uint32_t address,
+		uint8_t *data,
+		uint32_t len);
+enum ddc_result dal_ddc_service_write_dpcd_data(
+		struct ddc_service *ddc,
+		uint32_t address,
+		const uint8_t *data,
+		uint32_t len);
+
+#endif /* __DAL_DDC_SERVICE_H__ */
+
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/dal/dc/inc/dc_link_dp.h
new file mode 100644
index 000000000000..682c0b432bdb
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/dc_link_dp.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_LINK_DP_H__
+#define __DC_LINK_DP_H__
+
+struct core_link;
+struct core_stream;
+struct link_settings;
+
+bool dp_hbr_verify_link_cap(
+	struct core_link *link,
+	struct link_settings *known_limit_link_setting);
+
+bool dp_validate_mode_timing(
+	struct core_link *link,
+	const struct dc_crtc_timing *timing);
+
+void decide_link_settings(
+	struct core_stream *stream,
+	struct link_settings *link_setting);
+
+bool perform_link_training(
+	struct core_link *link,
+	const struct link_settings *link_setting,
+	bool skip_video_pattern);
+
+bool is_mst_supported(struct core_link *link);
+
+void detect_dp_sink_caps(struct core_link *link);
+
+bool is_dp_active_dongle(const struct core_link *link);
+
+#endif /* __DC_LINK_DP_H__ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/gamma_types.h b/drivers/gpu/drm/amd/dal/dc/inc/gamma_types.h
new file mode 100644
index 000000000000..17cb10f117e1
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/gamma_types.h
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef GAMMA_TYPES_H_
+
+#define GAMMA_TYPES_H_
+
+#include "dc_types.h"
+#include "dm_services_types.h"
+
+/* TODO: Used in IPP and OPP */
+struct dev_c_lut {
+	uint8_t red;
+	uint8_t green;
+	uint8_t blue;
+};
+
+struct dev_c_lut16 {
+	uint16_t red;
+	uint16_t green;
+	uint16_t blue;
+};
+
+struct regamma_ramp {
+	uint16_t gamma[RGB_256X3X16 * 3];
+};
+
+/* used by Graphics and Overlay gamma */
+struct gamma_coeff {
+	int32_t gamma[3];
+	int32_t a0[3]; /* index 0 for red, 1 for green, 2 for blue */
+	int32_t a1[3];
+	int32_t a2[3];
+	int32_t a3[3];
+};
+
+struct regamma_lut {
+	union {
+		struct {
+			uint32_t GRAPHICS_DEGAMMA_SRGB :1;
+			uint32_t OVERLAY_DEGAMMA_SRGB :1;
+			uint32_t GAMMA_RAMP_ARRAY :1;
+			uint32_t APPLY_DEGAMMA :1;
+			uint32_t RESERVED :28;
+		} bits;
+		uint32_t value;
+	} features;
+
+	union {
+		struct regamma_ramp regamma_ramp;
+		struct gamma_coeff gamma_coeff;
+	};
+};
+
+union gamma_flag {
+	struct {
+		uint32_t config_is_changed :1;
+		uint32_t both_pipe_req :1;
+		uint32_t regamma_update :1;
+		uint32_t gamma_update :1;
+		uint32_t reserved :28;
+	} bits;
+	uint32_t u_all;
+};
+
+enum graphics_regamma_adjust {
+	GRAPHICS_REGAMMA_ADJUST_BYPASS = 0, GRAPHICS_REGAMMA_ADJUST_HW, /* without adjustments */
+	GRAPHICS_REGAMMA_ADJUST_SW /* use adjustments */
+};
+
+enum graphics_gamma_lut {
+	GRAPHICS_GAMMA_LUT_LEGACY = 0, /* use only legacy LUT */
+	GRAPHICS_GAMMA_LUT_REGAMMA, /* use only regamma LUT */
+	GRAPHICS_GAMMA_LUT_LEGACY_AND_REGAMMA /* use legacy & regamma LUT's */
+};
+
+enum graphics_degamma_adjust {
+	GRAPHICS_DEGAMMA_ADJUST_BYPASS = 0, GRAPHICS_DEGAMMA_ADJUST_HW, /*without adjustments */
+	GRAPHICS_DEGAMMA_ADJUST_SW /* use adjustments */
+};
+
+struct gamma_parameters {
+	union gamma_flag flag;
+	enum pixel_format surface_pixel_format; /*OS surface pixel format*/
+	struct regamma_lut regamma;
+
+	enum graphics_regamma_adjust regamma_adjust_type;
+	enum graphics_degamma_adjust degamma_adjust_type;
+
+	enum graphics_gamma_lut selected_gamma_lut;
+
+	bool disable_adjustments;
+
+	/* here we grow with parameters if necessary */
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/dal/dc/inc/hw_sequencer.h
new file mode 100644
index 000000000000..8460dd729e91
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/hw_sequencer.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_HW_SEQUENCER_H__
+#define __DC_HW_SEQUENCER_H__
+#include "core_types.h"
+
+struct gamma_parameters;
+
+enum pipe_gating_control {
+	PIPE_GATING_CONTROL_DISABLE = 0,
+	PIPE_GATING_CONTROL_ENABLE,
+	PIPE_GATING_CONTROL_INIT
+};
+
+
+struct hw_sequencer_funcs {
+
+	enum dc_status (*apply_ctx_to_hw)(
+			const struct dc *dc, struct validate_context *context);
+
+	void (*reset_hw_ctx)(
+				struct dc *dc,
+				struct validate_context *context,
+				uint8_t target_count);
+
+	bool (*set_plane_config)(
+				const struct dc *dc,
+				struct core_surface *surface,
+				struct core_target *target);
+
+	bool (*update_plane_address)(
+				const struct dc *dc,
+				const struct core_surface *surface,
+				struct core_target *target);
+
+	bool (*set_gamma_ramp)(
+				struct input_pixel_processor *ipp,
+				struct output_pixel_processor *opp,
+				const struct gamma_ramp *ramp,
+				const struct gamma_parameters *params);
+
+	void (*power_down)(struct dc *dc);
+
+	void (*enable_accelerated_mode)(struct dc *dc);
+
+	void (*enable_timing_synchronization)(
+					struct dc_context *dc_ctx,
+					uint32_t timing_generator_num,
+					struct timing_generator *tgs[]);
+
+	/* backlight control */
+	void (*encoder_set_lcd_backlight_level)(
+		struct link_encoder *enc, uint32_t level);
+
+
+	void (*crtc_switch_to_clk_src)(struct clock_source *, uint8_t);
+
+	/* power management */
+	void (*clock_gating_power_up)(struct dc_context *ctx, bool enable);
+
+	void (*enable_display_pipe_clock_gating)(
+					struct dc_context *ctx,
+					bool clock_gating);
+
+	bool (*enable_display_power_gating)(
+					struct dc_context *ctx,
+					uint8_t controller_id,
+					struct dc_bios *dcb,
+					enum pipe_gating_control power_gating);
+
+	void (*program_bw)(struct dc *dc, struct validate_context *context);
+
+	void (*enable_stream)(struct core_stream *stream);
+
+	void (*disable_stream)(struct core_stream *stream);
+
+	void (*enable_fe_clock)(
+		struct dc_context *ctx, uint8_t controller_id, bool enable);
+
+	bool (*pipe_control_lock)(
+				struct dc_context *ctx,
+				uint8_t controller_idx,
+				uint32_t control_mask,
+				bool lock);
+
+	void (*set_blender_mode)(
+				struct dc_context *ctx,
+				uint8_t controller_id,
+				uint32_t mode);
+
+	void (*set_displaymarks)(
+				const struct dc *dc,
+				struct validate_context *context);
+
+	void (*set_display_clock)(struct validate_context *context);
+};
+
+bool dc_construct_hw_sequencer(
+				struct adapter_service *adapter_serv,
+				struct dc *dc);
+
+
+#endif /* __DC_HW_SEQUENCER_H__ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/ipp.h b/drivers/gpu/drm/amd/dal/dc/inc/ipp.h
new file mode 100644
index 000000000000..8e7cc31dfb9c
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/ipp.h
@@ -0,0 +1,106 @@
+
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IPP_H__
+#define __DAL_IPP_H__
+
+#include "include/grph_object_id.h"
+#include "include/grph_csc_types.h"
+#include "include/video_csc_types.h"
+#include "include/hw_sequencer_types.h"
+
+struct dev_c_lut;
+
+#define MAXTRIX_COEFFICIENTS_NUMBER 12
+#define MAXTRIX_COEFFICIENTS_WRAP_NUMBER (MAXTRIX_COEFFICIENTS_NUMBER + 4)
+#define MAX_OVL_MATRIX_COUNT 12
+
+/* IPP RELATED */
+struct input_pixel_processor {
+	struct  dc_context *ctx;
+	uint32_t inst;
+	struct ipp_funcs *funcs;
+};
+
+enum wide_gamut_degamma_mode {
+	/*  00  - BITS1:0 Bypass */
+	WIDE_GAMUT_DEGAMMA_MODE_GRAPHICS_BYPASS,
+	/*  0x1 - PWL gamma ROM A */
+	WIDE_GAMUT_DEGAMMA_MODE_GRAPHICS_PWL_ROM_A,
+	/*  0x2 - PWL gamma ROM B */
+	WIDE_GAMUT_DEGAMMA_MODE_GRAPHICS_PWL_ROM_B,
+	/*  00  - BITS5:4 Bypass */
+	WIDE_GAMUT_DEGAMMA_MODE_OVL_BYPASS,
+	/*  0x1 - PWL gamma ROM A */
+	WIDE_GAMUT_DEGAMMA_MODE_OVL_PWL_ROM_A,
+	/*  0x2 - PWL gamma ROM B */
+	WIDE_GAMUT_DEGAMMA_MODE_OVL_PWL_ROM_B,
+};
+
+struct dcp_video_matrix {
+	enum ovl_color_space color_space;
+	int32_t value[MAXTRIX_COEFFICIENTS_NUMBER];
+};
+
+struct ipp_funcs {
+
+	/* CURSOR RELATED */
+	bool (*ipp_cursor_set_position)(
+		struct input_pixel_processor *ipp,
+		const struct dc_cursor_position *position);
+
+	bool (*ipp_cursor_set_attributes)(
+		struct input_pixel_processor *ipp,
+		const struct dc_cursor_attributes *attributes);
+
+	/* DEGAMMA RELATED */
+	bool (*ipp_set_degamma)(
+		struct input_pixel_processor *ipp,
+		const struct gamma_parameters *params,
+		bool force_bypass);
+
+	void (*ipp_program_prescale)(
+		struct input_pixel_processor *ipp,
+		enum pixel_format pixel_format);
+
+	void (*ipp_set_legacy_input_gamma_mode)(
+			struct input_pixel_processor *ipp,
+			bool is_legacy);
+
+	bool (*ipp_set_legacy_input_gamma_ramp)(
+		struct input_pixel_processor *ipp,
+		const struct gamma_ramp *gamma_ramp,
+		const struct gamma_parameters *params);
+
+	bool (*ipp_set_palette)(
+		struct input_pixel_processor *ipp,
+		const struct dev_c_lut *palette,
+		uint32_t start,
+		uint32_t length,
+		enum pixel_format surface_pixel_format);
+};
+
+#endif /* __DAL_IPP_H__ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/link_encoder.h b/drivers/gpu/drm/amd/dal/dc/inc/link_encoder.h
new file mode 100644
index 000000000000..d60c59463fc2
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/link_encoder.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef LINK_ENCODER_H_
+#define LINK_ENCODER_H_
+
+#include "grph_object_defs.h"
+#include "signal_types.h"
+#include "dc_types.h"
+
+struct dc_context;
+struct adapter_service;
+struct encoder_set_dp_phy_pattern_param;
+struct link_mst_stream_allocation_table;
+struct link_settings;
+struct link_training_settings;
+struct core_stream;
+
+struct encoder_init_data {
+	struct adapter_service *adapter_service;
+	enum channel_id channel;
+	struct graphics_object_id connector;
+	enum hpd_source_id hpd_source;
+	/* TODO: in DAL2, here was pointer to EventManagerInterface */
+	struct graphics_object_id encoder;
+	struct dc_context *ctx;
+	enum transmitter transmitter;
+};
+
+struct encoder_feature_support {
+	union {
+		struct {
+			/* 1 - external encoder; 0 - internal encoder */
+			uint32_t EXTERNAL_ENCODER:1;
+			uint32_t ANALOG_ENCODER:1;
+			uint32_t STEREO_SYNC:1;
+			/* check the DDC data pin
+			 * when performing DP Sink detection */
+			uint32_t DP_SINK_DETECT_POLL_DATA_PIN:1;
+			/* CPLIB authentication
+			 * for external DP chip supported */
+			uint32_t CPLIB_DP_AUTHENTICATION:1;
+			uint32_t IS_HBR2_CAPABLE:1;
+			uint32_t IS_HBR2_VALIDATED:1;
+			uint32_t IS_TPS3_CAPABLE:1;
+			uint32_t IS_AUDIO_CAPABLE:1;
+			uint32_t IS_VCE_SUPPORTED:1;
+			uint32_t IS_CONVERTER:1;
+			uint32_t IS_Y_ONLY_CAPABLE:1;
+			uint32_t IS_YCBCR_CAPABLE:1;
+		} bits;
+		uint32_t raw;
+	} flags;
+	/* maximum supported deep color depth */
+	enum dc_color_depth max_deep_color;
+	/* maximum supported clock */
+	uint32_t max_pixel_clock;
+};
+
+struct link_enc_status {
+	int dummy; /*TODO*/
+};
+struct link_encoder {
+	struct link_encoder_funcs *funcs;
+	struct adapter_service *adapter_service;
+	int32_t aux_channel_offset;
+	struct dc_context *ctx;
+	struct graphics_object_id id;
+	struct graphics_object_id connector;
+	uint32_t input_signals;
+	uint32_t output_signals;
+	enum engine_id preferred_engine;
+	struct encoder_feature_support features;
+	enum transmitter transmitter;
+	enum hpd_source_id hpd_source;
+};
+
+struct link_encoder_funcs {
+	bool (*validate_output_with_stream)(struct link_encoder *enc,
+		struct core_stream *stream);
+	void (*hw_init)(struct link_encoder *enc);
+	void (*setup)(struct link_encoder *enc,
+		enum signal_type signal);
+	void (*enable_tmds_output)(struct link_encoder *enc,
+		enum clock_source_id clock_source,
+		enum dc_color_depth color_depth,
+		bool hdmi,
+		bool dual_link,
+		uint32_t pixel_clock);
+	void (*enable_dp_output)(struct link_encoder *enc,
+		const struct link_settings *link_settings,
+		enum clock_source_id clock_source);
+	void (*enable_dp_mst_output)(struct link_encoder *enc,
+		const struct link_settings *link_settings,
+		enum clock_source_id clock_source);
+	void (*disable_output)(struct link_encoder *link_enc,
+		enum signal_type signal);
+	void (*dp_set_lane_settings)(struct link_encoder *enc,
+		const struct link_training_settings *link_settings);
+	void (*dp_set_phy_pattern)(struct link_encoder *enc,
+		const struct encoder_set_dp_phy_pattern_param *para);
+	void (*update_mst_stream_allocation_table)(
+		struct link_encoder *enc,
+		const struct link_mst_stream_allocation_table *table);
+	void (*set_lcd_backlight_level) (struct link_encoder *enc,
+		uint32_t level);
+	void (*backlight_control) (struct link_encoder *enc,
+		bool enable);
+	void (*power_control) (struct link_encoder *enc,
+		bool power_up);
+	void (*connect_dig_be_to_fe)(struct link_encoder *enc,
+		enum engine_id engine,
+		bool connect);
+};
+
+#endif /* LINK_ENCODER_H_ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/link_hwss.h b/drivers/gpu/drm/amd/dal/dc/inc/link_hwss.h
new file mode 100644
index 000000000000..d9a48c037c3e
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/link_hwss.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_LINK_HWSS_H__
+#define __DC_LINK_HWSS_H__
+
+#include "inc/core_status.h"
+
+enum dc_status core_link_read_dpcd(
+	struct core_link* link,
+	uint32_t address,
+	uint8_t *data,
+	uint32_t size);
+
+enum dc_status core_link_write_dpcd(
+	struct core_link* link,
+	uint32_t address,
+	const uint8_t *data,
+	uint32_t size);
+
+void dp_enable_link_phy(
+	struct core_link *link,
+	enum signal_type signal,
+	const struct link_settings *link_settings);
+
+void dp_receiver_power_ctrl(struct core_link *link, bool on);
+
+void dp_disable_link_phy(struct core_link *link, enum signal_type signal);
+
+void dp_disable_link_phy_mst(struct core_link *link, struct core_stream *stream);
+
+bool dp_set_hw_training_pattern(
+	struct core_link *link,
+	enum hw_dp_training_pattern pattern);
+
+void dp_set_hw_lane_settings(
+	struct core_link *link,
+	const struct link_training_settings *link_settings);
+
+void dp_set_hw_test_pattern(
+	struct core_link *link,
+	enum dp_test_pattern test_pattern);
+
+enum dp_panel_mode dp_get_panel_mode(struct core_link *link);
+
+#endif /* __DC_LINK_HWSS_H__ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/mem_input.h b/drivers/gpu/drm/amd/dal/dc/inc/mem_input.h
new file mode 100644
index 000000000000..7d6335d3bcf4
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/mem_input.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DAL_MEM_INPUT_H__
+#define __DAL_MEM_INPUT_H__
+
+#include "include/grph_object_id.h"
+#include "dc.h"
+
+struct mem_input {
+	struct mem_input_funcs *funcs;
+	struct dc_context *ctx;
+	uint32_t inst;
+};
+
+struct mem_input_funcs {
+	void (*mem_input_program_safe_display_marks)(struct mem_input *mi);
+	void (*mem_input_program_display_marks)(
+		struct mem_input *mem_input,
+		struct bw_watermarks nbp,
+		struct bw_watermarks stutter,
+		struct bw_watermarks urgent,
+		uint32_t h_total,
+		uint32_t pixel_clk_in_khz,
+		uint32_t pstate_blackout_duration_ns);
+	void (*mem_input_allocate_dmif_buffer)(
+			struct mem_input *mem_input,
+			struct dc_crtc_timing *timing,
+			uint32_t paths_num);
+	void (*mem_input_deallocate_dmif_buffer)(
+		struct mem_input *mem_input, uint32_t paths_num);
+	bool (*mem_input_program_surface_flip_and_addr)(
+		struct mem_input *mem_input,
+		const struct dc_plane_address *address,
+		bool flip_immediate);
+	bool (*mem_input_program_surface_config)(
+		struct mem_input *mem_input,
+		enum surface_pixel_format format,
+		struct dc_tiling_info *tiling_info,
+		union plane_size *plane_size,
+		enum dc_rotation_angle rotation);
+};
+
+enum stutter_mode_type {
+	STUTTER_MODE_LEGACY = 0X00000001,
+	STUTTER_MODE_ENHANCED = 0X00000002,
+	STUTTER_MODE_FID_NBP_STATE = 0X00000004,
+	STUTTER_MODE_WATERMARK_NBP_STATE = 0X00000008,
+	STUTTER_MODE_SINGLE_DISPLAY_MODEL = 0X00000010,
+	STUTTER_MODE_MIXED_DISPLAY_MODEL = 0X00000020,
+	STUTTER_MODE_DUAL_DMIF_BUFFER = 0X00000040,
+	STUTTER_MODE_NO_DMIF_BUFFER_ALLOCATION = 0X00000080,
+	STUTTER_MODE_NO_ADVANCED_REQUEST = 0X00000100,
+	STUTTER_MODE_NO_LB_RESET = 0X00000200,
+	STUTTER_MODE_DISABLED = 0X00000400,
+	STUTTER_MODE_AGGRESSIVE_MARKS = 0X00000800,
+	STUTTER_MODE_URGENCY = 0X00001000,
+	STUTTER_MODE_QUAD_DMIF_BUFFER = 0X00002000,
+	STUTTER_MODE_NOT_USED = 0X00008000
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/opp.h b/drivers/gpu/drm/amd/dal/dc/inc/opp.h
new file mode 100644
index 000000000000..b097983246df
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/opp.h
@@ -0,0 +1,308 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_OPP_H__
+#define __DAL_OPP_H__
+
+#include "dc_types.h"
+#include "grph_object_id.h"
+#include "grph_csc_types.h"
+#include "dm_services_types.h"
+
+struct fixed31_32;
+struct gamma_parameters;
+
+/* TODO: Need cleanup */
+
+enum clamping_range {
+	CLAMPING_FULL_RANGE = 0,	   /* No Clamping */
+	CLAMPING_LIMITED_RANGE_8BPC,   /* 8  bpc: Clamping 1  to FE */
+	CLAMPING_LIMITED_RANGE_10BPC, /* 10 bpc: Clamping 4  to 3FB */
+	CLAMPING_LIMITED_RANGE_12BPC, /* 12 bpc: Clamping 10 to FEF */
+	/* Use programmable clampping value on FMT_CLAMP_COMPONENT_R/G/B. */
+	CLAMPING_LIMITED_RANGE_PROGRAMMABLE
+};
+
+struct clamping_and_pixel_encoding_params {
+	enum dc_pixel_encoding pixel_encoding; /* Pixel Encoding */
+	enum clamping_range clamping_level; /* Clamping identifier */
+	enum dc_color_depth c_depth; /* Deep color use. */
+};
+
+struct bit_depth_reduction_params {
+	struct {
+		/* truncate/round */
+		/* trunc/round enabled*/
+		uint32_t TRUNCATE_ENABLED:1;
+		/* 2 bits: 0=6 bpc, 1=8 bpc, 2 = 10bpc*/
+		uint32_t TRUNCATE_DEPTH:2;
+		/* truncate or round*/
+		uint32_t TRUNCATE_MODE:1;
+
+		/* spatial dither */
+		/* Spatial Bit Depth Reduction enabled*/
+		uint32_t SPATIAL_DITHER_ENABLED:1;
+		/* 2 bits: 0=6 bpc, 1 = 8 bpc, 2 = 10bpc*/
+		uint32_t SPATIAL_DITHER_DEPTH:2;
+		/* 0-3 to select patterns*/
+		uint32_t SPATIAL_DITHER_MODE:2;
+		/* Enable RGB random dithering*/
+		uint32_t RGB_RANDOM:1;
+		/* Enable Frame random dithering*/
+		uint32_t FRAME_RANDOM:1;
+		/* Enable HighPass random dithering*/
+		uint32_t HIGHPASS_RANDOM:1;
+
+		/* temporal dither*/
+		 /* frame modulation enabled*/
+		uint32_t FRAME_MODULATION_ENABLED:1;
+		/* same as for trunc/spatial*/
+		uint32_t FRAME_MODULATION_DEPTH:2;
+		/* 2/4 gray levels*/
+		uint32_t TEMPORAL_LEVEL:1;
+		uint32_t FRC25:2;
+		uint32_t FRC50:2;
+		uint32_t FRC75:2;
+	} flags;
+
+	uint32_t r_seed_value;
+	uint32_t b_seed_value;
+	uint32_t g_seed_value;
+};
+
+
+
+enum wide_gamut_regamma_mode {
+	/*  0x0  - BITS2:0 Bypass */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_BYPASS,
+	/*  0x1  - Fixed curve sRGB 2.4 */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_SRGB24,
+	/*  0x2  - Fixed curve xvYCC 2.22 */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_XYYCC22,
+	/*  0x3  - Programmable control A */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_MATRIX_A,
+	/*  0x4  - Programmable control B */
+	WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_MATRIX_B,
+	/*  0x0  - BITS6:4 Bypass */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_BYPASS,
+	/*  0x1  - Fixed curve sRGB 2.4 */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_SRGB24,
+	/*  0x2  - Fixed curve xvYCC 2.22 */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_XYYCC22,
+	/*  0x3  - Programmable control A */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_MATRIX_A,
+	/*  0x4  - Programmable control B */
+	WIDE_GAMUT_REGAMMA_MODE_OVL_MATRIX_B
+};
+
+struct pwl_result_data {
+	struct fixed31_32 red;
+	struct fixed31_32 green;
+	struct fixed31_32 blue;
+
+	struct fixed31_32 delta_red;
+	struct fixed31_32 delta_green;
+	struct fixed31_32 delta_blue;
+
+	uint32_t red_reg;
+	uint32_t green_reg;
+	uint32_t blue_reg;
+
+	uint32_t delta_red_reg;
+	uint32_t delta_green_reg;
+	uint32_t delta_blue_reg;
+};
+
+struct gamma_pixel {
+	struct fixed31_32 r;
+	struct fixed31_32 g;
+	struct fixed31_32 b;
+};
+
+struct gamma_curve {
+	uint32_t offset;
+	uint32_t segments_num;
+};
+
+struct curve_points {
+	struct fixed31_32 x;
+	struct fixed31_32 y;
+	struct fixed31_32 offset;
+	struct fixed31_32 slope;
+
+	uint32_t custom_float_x;
+	uint32_t custom_float_y;
+	uint32_t custom_float_offset;
+	uint32_t custom_float_slope;
+};
+
+enum channel_name {
+	CHANNEL_NAME_RED,
+	CHANNEL_NAME_GREEN,
+	CHANNEL_NAME_BLUE
+};
+
+struct custom_float_format {
+	uint32_t mantissa_bits;
+	uint32_t exponenta_bits;
+	bool sign;
+};
+
+struct custom_float_value {
+	uint32_t mantissa;
+	uint32_t exponenta;
+	uint32_t value;
+	bool negative;
+};
+
+struct hw_x_point {
+	uint32_t custom_float_x;
+	uint32_t custom_float_x_adjusted;
+	struct fixed31_32 x;
+	struct fixed31_32 adjusted_x;
+	struct fixed31_32 regamma_y_red;
+	struct fixed31_32 regamma_y_green;
+	struct fixed31_32 regamma_y_blue;
+
+};
+
+struct pwl_float_data_ex {
+	struct fixed31_32 r;
+	struct fixed31_32 g;
+	struct fixed31_32 b;
+	struct fixed31_32 delta_r;
+	struct fixed31_32 delta_g;
+	struct fixed31_32 delta_b;
+};
+
+enum hw_point_position {
+	/* hw point sits between left and right sw points */
+	HW_POINT_POSITION_MIDDLE,
+	/* hw point lays left from left (smaller) sw point */
+	HW_POINT_POSITION_LEFT,
+	/* hw point lays stays from right (bigger) sw point */
+	HW_POINT_POSITION_RIGHT
+};
+
+struct gamma_point {
+	int32_t left_index;
+	int32_t right_index;
+	enum hw_point_position pos;
+	struct fixed31_32 coeff;
+};
+
+struct pixel_gamma_point {
+	struct gamma_point r;
+	struct gamma_point g;
+	struct gamma_point b;
+};
+
+struct gamma_coefficients {
+	struct fixed31_32 a0[3];
+	struct fixed31_32 a1[3];
+	struct fixed31_32 a2[3];
+	struct fixed31_32 a3[3];
+	struct fixed31_32 user_gamma[3];
+	struct fixed31_32 user_contrast;
+	struct fixed31_32 user_brightness;
+};
+
+struct csc_adjustments {
+	struct fixed31_32 contrast;
+	struct fixed31_32 saturation;
+	struct fixed31_32 brightness;
+	struct fixed31_32 hue;
+};
+
+struct pwl_float_data {
+	struct fixed31_32 r;
+	struct fixed31_32 g;
+	struct fixed31_32 b;
+};
+
+
+/* TODO: Use when we redefine the OPP interface */
+enum opp_regamma {
+	OPP_REGAMMA_BYPASS = 0,
+	OPP_REGAMMA_SRGB,
+	OPP_REGAMMA_3_6,
+	OPP_REGAMMA_PQ,
+	OPP_REGAMMA_PQ_INTERIM,
+};
+
+struct output_pixel_processor {
+	struct dc_context *ctx;
+	uint32_t inst;
+	struct opp_funcs *funcs;
+};
+
+enum fmt_stereo_action {
+	FMT_STEREO_ACTION_ENABLE = 0,
+	FMT_STEREO_ACTION_DISABLE,
+	FMT_STEREO_ACTION_UPDATE_POLARITY
+};
+
+struct opp_funcs {
+	void (*opp_power_on_regamma_lut)(
+		struct output_pixel_processor *opp,
+		bool power_on);
+
+	bool (*opp_set_regamma)(
+		struct output_pixel_processor *opp,
+		const struct gamma_ramp *ramp,
+		const struct gamma_parameters *params,
+		bool force_bypass);
+
+	bool (*opp_map_legacy_and_regamma_hw_to_x_user)(
+		struct output_pixel_processor *opp,
+		const struct gamma_ramp *gamma_ramp,
+		const struct gamma_parameters *params);
+
+	void (*opp_set_csc_adjustment)(
+		struct output_pixel_processor *opp,
+		const struct grph_csc_adjustment *adjust);
+
+	void (*opp_set_csc_default)(
+		struct output_pixel_processor *opp,
+		const struct default_adjustment *default_adjust);
+
+	/* FORMATTER RELATED */
+	void (*opp_program_bit_depth_reduction)(
+		struct output_pixel_processor *opp,
+		const struct bit_depth_reduction_params *params);
+
+	void (*opp_program_clamping_and_pixel_encoding)(
+		struct output_pixel_processor *opp,
+		const struct clamping_and_pixel_encoding_params *params);
+
+
+	void (*opp_set_dyn_expansion)(
+		struct output_pixel_processor *opp,
+		enum color_space color_sp,
+		enum dc_color_depth color_dpth,
+		enum signal_type signal);
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/resource.h b/drivers/gpu/drm/amd/dal/dc/inc/resource.h
new file mode 100644
index 000000000000..bda92e3c4f66
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/resource.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ */
+
+#ifndef DRIVERS_GPU_DRM_AMD_DAL_DEV_DC_INC_RESOURCE_H_
+#define DRIVERS_GPU_DRM_AMD_DAL_DEV_DC_INC_RESOURCE_H_
+
+#include "core_types.h"
+#include "core_status.h"
+#include "core_dc.h"
+
+/* TODO unhardcode, 4 for CZ*/
+#define MEMORY_TYPE_MULTIPLIER 4
+
+bool dc_construct_resource_pool(struct adapter_service *adapter_serv,
+				struct dc *dc,
+				uint8_t num_virtual_links);
+
+void build_scaling_params(
+	const struct dc_surface *surface,
+	struct core_stream *stream);
+
+void build_scaling_params_for_context(
+	const struct dc *dc,
+	struct validate_context *context);
+
+void unreference_clock_source(
+		struct resource_context *res_ctx,
+		struct clock_source *clock_source);
+
+void reference_clock_source(
+		struct resource_context *res_ctx,
+		struct clock_source *clock_source);
+
+bool is_same_timing(
+	const struct dc_crtc_timing *timing1,
+	const struct dc_crtc_timing *timing2);
+
+struct clock_source *find_used_clk_src_for_sharing(
+		struct validate_context *context,
+		struct core_stream *stream);
+
+bool logical_attach_surfaces_to_target(
+		struct dc_surface *surfaces[],
+		uint8_t surface_count,
+		struct dc_target *dc_target);
+
+void pplib_apply_safe_state(const struct dc *dc);
+
+void pplib_apply_display_requirements(
+	const struct dc *dc,
+	const struct validate_context *context);
+
+void build_info_frame(struct core_stream *stream);
+
+enum dc_status map_resources(
+	const struct dc *dc,
+	struct validate_context *context);
+
+#endif /* DRIVERS_GPU_DRM_AMD_DAL_DEV_DC_INC_RESOURCE_H_ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/stream_encoder.h b/drivers/gpu/drm/amd/dal/dc/inc/stream_encoder.h
new file mode 100644
index 000000000000..6bb1d007de21
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/stream_encoder.h
@@ -0,0 +1,88 @@
+/*
+ * stream_encoder.h
+ *
+ */
+
+#ifndef STREAM_ENCODER_H_
+#define STREAM_ENCODER_H_
+
+#include "include/hw_sequencer_types.h"
+
+struct dc_bios;
+struct dc_context;
+struct dc_crtc_timing;
+
+
+struct encoder_info_packet {
+	bool valid;
+	uint8_t hb0;
+	uint8_t hb1;
+	uint8_t hb2;
+	uint8_t hb3;
+	uint8_t sb[28];
+};
+
+struct encoder_info_frame {
+	/* auxiliary video information */
+	struct encoder_info_packet avi;
+	struct encoder_info_packet gamut;
+	struct encoder_info_packet vendor;
+	/* source product description */
+	struct encoder_info_packet spd;
+	/* video stream configuration */
+	struct encoder_info_packet vsc;
+};
+
+struct encoder_unblank_param {
+	struct hw_crtc_timing crtc_timing;
+	struct link_settings link_settings;
+};
+
+struct encoder_set_dp_phy_pattern_param {
+	enum dp_test_pattern dp_phy_pattern;
+	const uint8_t *custom_pattern;
+	uint32_t custom_pattern_size;
+	enum dp_panel_mode dp_panel_mode;
+};
+
+
+struct stream_encoder {
+	struct stream_encoder_funcs *funcs;
+	struct dc_context *ctx;
+	struct dc_bios *bp;
+	enum engine_id id;
+};
+
+struct stream_encoder_funcs {
+	void (*dp_set_stream_attribute)(
+		struct stream_encoder *enc,
+		struct dc_crtc_timing *crtc_timing);
+	void (*hdmi_set_stream_attribute)(
+		struct stream_encoder *enc,
+		struct dc_crtc_timing *crtc_timing,
+		bool enable_audio);
+	void (*dvi_set_stream_attribute)(
+		struct stream_encoder *enc,
+		struct dc_crtc_timing *crtc_timing,
+		bool is_dual_link);
+	void (*set_mst_bandwidth)(
+		struct stream_encoder *enc,
+		struct fixed31_32 avg_time_slots_per_mtp);
+	void (*update_hdmi_info_packets)(
+		struct stream_encoder *enc,
+		const struct encoder_info_frame *info_frame);
+	void (*stop_hdmi_info_packets)(
+		struct stream_encoder *enc);
+	void (*update_dp_info_packets)(
+		struct stream_encoder *enc,
+		const struct encoder_info_frame *info_frame);
+	void (*stop_dp_info_packets)(
+		struct stream_encoder *enc);
+	void (*dp_blank)(
+		struct stream_encoder *enc);
+	void (*dp_unblank)(
+		struct stream_encoder *enc,
+		const struct encoder_unblank_param *param);
+};
+
+#endif /* STREAM_ENCODER_H_ */
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/timing_generator.h b/drivers/gpu/drm/amd/dal/dc/inc/timing_generator.h
new file mode 100644
index 000000000000..e9ca16938572
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/timing_generator.h
@@ -0,0 +1,155 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_TIMING_GENERATOR_TYPES_H__
+#define __DAL_TIMING_GENERATOR_TYPES_H__
+
+#include "include/grph_csc_types.h"
+
+struct dc_bios;
+
+/**
+ *  These parameters are required as input when doing blanking/Unblanking
+*/
+struct crtc_black_color {
+	uint32_t black_color_r_cr;
+	uint32_t black_color_g_y;
+	uint32_t black_color_b_cb;
+};
+
+/* Contains CRTC vertical/horizontal pixel counters */
+struct crtc_position {
+	uint32_t vertical_count;
+	uint32_t horizontal_count;
+	uint32_t nominal_vcount;
+};
+
+
+enum dcp_gsl_purpose {
+	DCP_GSL_PURPOSE_SURFACE_FLIP = 0,
+	DCP_GSL_PURPOSE_STEREO3D_PHASE,
+	DCP_GSL_PURPOSE_UNDEFINED
+};
+
+struct dcp_gsl_params {
+	enum sync_source gsl_group;
+	enum dcp_gsl_purpose gsl_purpose;
+	bool timing_server;
+	bool overlay_present;
+	bool gsl_paused;
+};
+
+#define LEFT_EYE_3D_PRIMARY_SURFACE 1
+#define RIGHT_EYE_3D_PRIMARY_SURFACE 0
+
+enum test_pattern_dyn_range {
+	TEST_PATTERN_DYN_RANGE_VESA = 0,
+	TEST_PATTERN_DYN_RANGE_CEA
+};
+
+enum test_pattern_mode {
+	TEST_PATTERN_MODE_COLORSQUARES_RGB = 0,
+	TEST_PATTERN_MODE_COLORSQUARES_YCBCR601,
+	TEST_PATTERN_MODE_COLORSQUARES_YCBCR709,
+	TEST_PATTERN_MODE_VERTICALBARS,
+	TEST_PATTERN_MODE_HORIZONTALBARS,
+	TEST_PATTERN_MODE_SINGLERAMP_RGB,
+	TEST_PATTERN_MODE_DUALRAMP_RGB
+};
+
+enum test_pattern_color_format {
+	TEST_PATTERN_COLOR_FORMAT_BPC_6 = 0,
+	TEST_PATTERN_COLOR_FORMAT_BPC_8,
+	TEST_PATTERN_COLOR_FORMAT_BPC_10,
+	TEST_PATTERN_COLOR_FORMAT_BPC_12
+};
+
+enum controller_dp_test_pattern {
+	CONTROLLER_DP_TEST_PATTERN_D102 = 0,
+	CONTROLLER_DP_TEST_PATTERN_SYMBOLERROR,
+	CONTROLLER_DP_TEST_PATTERN_PRBS7,
+	CONTROLLER_DP_TEST_PATTERN_COLORSQUARES,
+	CONTROLLER_DP_TEST_PATTERN_VERTICALBARS,
+	CONTROLLER_DP_TEST_PATTERN_HORIZONTALBARS,
+	CONTROLLER_DP_TEST_PATTERN_COLORRAMP,
+	CONTROLLER_DP_TEST_PATTERN_VIDEOMODE,
+	CONTROLLER_DP_TEST_PATTERN_RESERVED_8,
+	CONTROLLER_DP_TEST_PATTERN_RESERVED_9,
+	CONTROLLER_DP_TEST_PATTERN_RESERVED_A,
+	CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA
+};
+
+enum crtc_state {
+	CRTC_STATE_VBLANK = 0,
+	CRTC_STATE_VACTIVE
+};
+
+struct timing_generator {
+	struct timing_generator_funcs *funcs;
+	struct dc_bios *bp;
+	struct dc_context *ctx;
+};
+
+
+struct dc_crtc_timing;
+
+struct timing_generator_funcs {
+	bool (*validate_timing)(struct timing_generator *tg,
+							const struct dc_crtc_timing *timing);
+	void (*program_timing)(struct timing_generator *tg,
+							const struct dc_crtc_timing *timing,
+							bool use_vbios);
+	bool (*enable_crtc)(struct timing_generator *tg);
+	bool (*disable_crtc)(struct timing_generator *tg);
+	bool (*is_counter_moving)(struct timing_generator *tg);
+	void (*get_position)(struct timing_generator *tg,
+								int32_t *h_position,
+								int32_t *v_position);
+	uint32_t (*get_frame_count)(struct timing_generator *tg);
+	void (*set_early_control)(struct timing_generator *tg,
+							   uint32_t early_cntl);
+	void (*wait_for_state)(struct timing_generator *tg,
+							enum crtc_state state);
+	bool (*set_blank)(struct timing_generator *tg,
+					   bool enable_blanking);
+	void (*set_overscan_blank_color) (struct timing_generator *tg, enum color_space black_color);
+	void (*set_blank_color)(struct timing_generator *tg, enum color_space black_color);
+	void (*set_colors)(struct timing_generator *tg,
+						const struct crtc_black_color *blank_color,
+						const struct crtc_black_color *overscan_color);
+
+	void (*disable_vga)(struct timing_generator *tg);
+	bool (*did_triggered_reset_occur)(struct timing_generator *tg);
+	void (*setup_global_swap_lock)(struct timing_generator *tg,
+							const struct dcp_gsl_params *gsl_params);
+	void (*enable_reset_trigger)(struct timing_generator *tg,
+						const struct trigger_params *trigger_params);
+	void (*disable_reset_trigger)(struct timing_generator *tg);
+	void (*tear_down_global_swap_lock)(struct timing_generator *tg);
+	void (*enable_advanced_request)(struct timing_generator *tg,
+					bool enable, const struct dc_crtc_timing *timing);
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/transform.h b/drivers/gpu/drm/amd/dal/dc/inc/transform.h
new file mode 100644
index 000000000000..22803575ed72
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/inc/transform.h
@@ -0,0 +1,217 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_TRANSFORM_H__
+#define __DAL_TRANSFORM_H__
+
+#include "include/scaler_types.h"
+#include "include/grph_csc_types.h"
+#include "calcs/scaler_filter.h"
+#include "grph_object_id.h"
+
+struct bit_depth_reduction_params;
+
+enum scaling_type {
+	SCALING_TYPE_NO_SCALING = 0,
+	SCALING_TYPE_UPSCALING,
+	SCALING_TYPE_DOWNSCALING
+};
+
+struct transform {
+	struct transform_funcs *funcs;
+	struct dc_context *ctx;
+	uint32_t inst;
+	struct scaler_filter *filter;
+};
+
+
+struct scaler_taps_and_ratio {
+	uint32_t h_tap;
+	uint32_t v_tap;
+	uint32_t lo_ratio;
+	uint32_t hi_ratio;
+};
+
+struct scaler_taps {
+	uint32_t h_tap;
+	uint32_t v_tap;
+};
+
+struct sclv_ratios_inits {
+	uint32_t chroma_enable;
+	uint32_t h_int_scale_ratio_luma;
+	uint32_t h_int_scale_ratio_chroma;
+	uint32_t v_int_scale_ratio_luma;
+	uint32_t v_int_scale_ratio_chroma;
+	struct init_int_and_frac h_init_luma;
+	struct init_int_and_frac h_init_chroma;
+	struct init_int_and_frac v_init_luma;
+	struct init_int_and_frac v_init_chroma;
+	struct init_int_and_frac h_init_lumabottom;
+	struct init_int_and_frac h_init_chromabottom;
+	struct init_int_and_frac v_init_lumabottom;
+	struct init_int_and_frac v_init_chromabottom;
+};
+
+enum lb_pixel_depth {
+	/* do not change the values because it is used as bit vector */
+	LB_PIXEL_DEPTH_18BPP = 1,
+	LB_PIXEL_DEPTH_24BPP = 2,
+	LB_PIXEL_DEPTH_30BPP = 4,
+	LB_PIXEL_DEPTH_36BPP = 8
+};
+
+
+struct raw_gamma_ramp_rgb {
+       uint32_t red;
+       uint32_t green;
+       uint32_t blue;
+};
+
+enum raw_gamma_ramp_type {
+       GAMMA_RAMP_TYPE_UNINITIALIZED,
+       GAMMA_RAMP_TYPE_DEFAULT,
+       GAMMA_RAMP_TYPE_RGB256,
+       GAMMA_RAMP_TYPE_FIXED_POINT
+};
+
+#define NUM_OF_RAW_GAMMA_RAMP_RGB_256 256
+struct raw_gamma_ramp {
+       enum raw_gamma_ramp_type type;
+       struct raw_gamma_ramp_rgb rgb_256[NUM_OF_RAW_GAMMA_RAMP_RGB_256];
+       uint32_t size;
+};
+
+
+/* Colorimetry */
+enum colorimetry {
+       COLORIMETRY_NO_DATA = 0,
+       COLORIMETRY_ITU601 = 1,
+       COLORIMETRY_ITU709 = 2,
+       COLORIMETRY_EXTENDED = 3
+};
+
+/* ColorimetryEx */
+enum colorimetry_ex {
+       COLORIMETRY_EX_XVYCC601 = 0,
+       COLORIMETRY_EX_XVYCC709 = 1,
+       COLORIMETRY_EX_SYCC601 = 2,
+       COLORIMETRY_EX_ADOBEYCC601 = 3,
+       COLORIMETRY_EX_ADOBERGB = 4,
+       COLORIMETRY_EX_RESERVED5 = 5,
+       COLORIMETRY_EX_RESERVED6 = 6,
+       COLORIMETRY_EX_RESERVED7 = 7
+};
+
+enum ds_color_space {
+       DS_COLOR_SPACE_UNKNOWN = 0,
+       DS_COLOR_SPACE_SRGB_FULLRANGE = 1,
+       DS_COLOR_SPACE_SRGB_LIMITEDRANGE,
+       DS_COLOR_SPACE_YPBPR601,
+       DS_COLOR_SPACE_YPBPR709,
+       DS_COLOR_SPACE_YCBCR601,
+       DS_COLOR_SPACE_YCBCR709,
+       DS_COLOR_SPACE_NMVPU_SUPERAA,
+       DS_COLOR_SPACE_YCBCR601_YONLY,
+       DS_COLOR_SPACE_YCBCR709_YONLY/*same as YCbCr, but Y in Full range*/
+};
+
+
+enum active_format_info {
+       ACTIVE_FORMAT_NO_DATA = 0,
+       ACTIVE_FORMAT_VALID = 1
+};
+
+/* Active format aspect ratio */
+enum active_format_aspect_ratio {
+       ACTIVE_FORMAT_ASPECT_RATIO_SAME_AS_PICTURE = 8,
+       ACTIVE_FORMAT_ASPECT_RATIO_4_3 = 9,
+       ACTIVE_FORMAT_ASPECT_RATIO_16_9 = 0XA,
+       ACTIVE_FORMAT_ASPECT_RATIO_14_9 = 0XB
+};
+
+enum bar_info {
+       BAR_INFO_NOT_VALID = 0,
+       BAR_INFO_VERTICAL_VALID = 1,
+       BAR_INFO_HORIZONTAL_VALID = 2,
+       BAR_INFO_BOTH_VALID = 3
+};
+
+enum picture_scaling {
+       PICTURE_SCALING_UNIFORM = 0,
+       PICTURE_SCALING_HORIZONTAL = 1,
+       PICTURE_SCALING_VERTICAL = 2,
+       PICTURE_SCALING_BOTH = 3
+};
+
+/* RGB quantization range */
+enum rgb_quantization_range {
+       RGB_QUANTIZATION_DEFAULT_RANGE = 0,
+       RGB_QUANTIZATION_LIMITED_RANGE = 1,
+       RGB_QUANTIZATION_FULL_RANGE = 2,
+       RGB_QUANTIZATION_RESERVED = 3
+};
+
+/* YYC quantization range */
+enum yyc_quantization_range {
+       YYC_QUANTIZATION_LIMITED_RANGE = 0,
+       YYC_QUANTIZATION_FULL_RANGE = 1,
+       YYC_QUANTIZATION_RESERVED2 = 2,
+       YYC_QUANTIZATION_RESERVED3 = 3
+};
+
+struct transform_funcs {
+	bool (*transform_power_up)(struct transform *xfm);
+
+	bool (*transform_set_scaler)(
+		struct transform *xfm,
+		const struct scaler_data *data);
+
+	void (*transform_set_scaler_bypass)(struct transform *xfm);
+
+	bool (*transform_update_viewport)(
+		struct transform *xfm,
+		const struct rect *view_port,
+		bool is_fbc_attached);
+
+	void (*transform_set_scaler_filter)(
+		struct transform *xfm,
+		struct scaler_filter *filter);
+
+	void (*transform_set_gamut_remap)(
+		struct transform *xfm,
+		const struct grph_csc_adjustment *adjust);
+
+	bool (*transform_set_pixel_storage_depth)(
+		struct transform *xfm,
+		enum lb_pixel_depth depth,
+		const struct bit_depth_reduction_params *bit_depth_params);
+
+	bool (*transform_get_current_pixel_storage_depth)(
+		struct transform *xfm,
+		enum lb_pixel_depth *depth);
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/dc/irq_types.h b/drivers/gpu/drm/amd/dal/dc/irq_types.h
new file mode 100644
index 000000000000..35a099166613
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/dc/irq_types.h
@@ -0,0 +1,199 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_TYPES_H__
+#define __DAL_IRQ_TYPES_H__
+
+struct dc_context;
+
+typedef void (*interrupt_handler)(void *);
+
+typedef void *irq_handler_idx;
+#define DAL_INVALID_IRQ_HANDLER_IDX NULL
+
+
+/* The order of the IRQ sources is important and MUST match the one's
+of base driver */
+enum dc_irq_source {
+	/* Use as mask to specify invalid irq source */
+	DC_IRQ_SOURCE_INVALID = 0,
+
+	DC_IRQ_SOURCE_HPD1,
+	DC_IRQ_SOURCE_HPD2,
+	DC_IRQ_SOURCE_HPD3,
+	DC_IRQ_SOURCE_HPD4,
+	DC_IRQ_SOURCE_HPD5,
+	DC_IRQ_SOURCE_HPD6,
+
+	DC_IRQ_SOURCE_HPD1RX,
+	DC_IRQ_SOURCE_HPD2RX,
+	DC_IRQ_SOURCE_HPD3RX,
+	DC_IRQ_SOURCE_HPD4RX,
+	DC_IRQ_SOURCE_HPD5RX,
+	DC_IRQ_SOURCE_HPD6RX,
+
+	DC_IRQ_SOURCE_I2C_DDC1,
+	DC_IRQ_SOURCE_I2C_DDC2,
+	DC_IRQ_SOURCE_I2C_DDC3,
+	DC_IRQ_SOURCE_I2C_DDC4,
+	DC_IRQ_SOURCE_I2C_DDC5,
+	DC_IRQ_SOURCE_I2C_DDC6,
+
+	DC_IRQ_SOURCE_AZALIA0,
+	DC_IRQ_SOURCE_AZALIA1,
+	DC_IRQ_SOURCE_AZALIA2,
+	DC_IRQ_SOURCE_AZALIA3,
+	DC_IRQ_SOURCE_AZALIA4,
+	DC_IRQ_SOURCE_AZALIA5,
+
+	DC_IRQ_SOURCE_DPSINK1,
+	DC_IRQ_SOURCE_DPSINK2,
+	DC_IRQ_SOURCE_DPSINK3,
+	DC_IRQ_SOURCE_DPSINK4,
+	DC_IRQ_SOURCE_DPSINK5,
+	DC_IRQ_SOURCE_DPSINK6,
+
+	DC_IRQ_SOURCE_CRTC1VSYNC,
+	DC_IRQ_SOURCE_CRTC2VSYNC,
+	DC_IRQ_SOURCE_CRTC3VSYNC,
+	DC_IRQ_SOURCE_CRTC4VSYNC,
+	DC_IRQ_SOURCE_CRTC5VSYNC,
+	DC_IRQ_SOURCE_CRTC6VSYNC,
+	DC_IRQ_SOURCE_TIMER,
+
+	DC_IRQ_SOURCE_PFLIP_FIRST,
+	DC_IRQ_SOURCE_PFLIP1 = DC_IRQ_SOURCE_PFLIP_FIRST,
+	DC_IRQ_SOURCE_PFLIP2,
+	DC_IRQ_SOURCE_PFLIP3,
+	DC_IRQ_SOURCE_PFLIP4,
+	DC_IRQ_SOURCE_PFLIP5,
+	DC_IRQ_SOURCE_PFLIP6,
+	DC_IRQ_SOURCE_PFLIP_UNDERLAY0,
+	DC_IRQ_SOURCE_PFLIP_LAST = DC_IRQ_SOURCE_PFLIP_UNDERLAY0,
+
+	DC_IRQ_SOURCE_GPIOPAD0,
+	DC_IRQ_SOURCE_GPIOPAD1,
+	DC_IRQ_SOURCE_GPIOPAD2,
+	DC_IRQ_SOURCE_GPIOPAD3,
+	DC_IRQ_SOURCE_GPIOPAD4,
+	DC_IRQ_SOURCE_GPIOPAD5,
+	DC_IRQ_SOURCE_GPIOPAD6,
+	DC_IRQ_SOURCE_GPIOPAD7,
+	DC_IRQ_SOURCE_GPIOPAD8,
+	DC_IRQ_SOURCE_GPIOPAD9,
+	DC_IRQ_SOURCE_GPIOPAD10,
+	DC_IRQ_SOURCE_GPIOPAD11,
+	DC_IRQ_SOURCE_GPIOPAD12,
+	DC_IRQ_SOURCE_GPIOPAD13,
+	DC_IRQ_SOURCE_GPIOPAD14,
+	DC_IRQ_SOURCE_GPIOPAD15,
+	DC_IRQ_SOURCE_GPIOPAD16,
+	DC_IRQ_SOURCE_GPIOPAD17,
+	DC_IRQ_SOURCE_GPIOPAD18,
+	DC_IRQ_SOURCE_GPIOPAD19,
+	DC_IRQ_SOURCE_GPIOPAD20,
+	DC_IRQ_SOURCE_GPIOPAD21,
+	DC_IRQ_SOURCE_GPIOPAD22,
+	DC_IRQ_SOURCE_GPIOPAD23,
+	DC_IRQ_SOURCE_GPIOPAD24,
+	DC_IRQ_SOURCE_GPIOPAD25,
+	DC_IRQ_SOURCE_GPIOPAD26,
+	DC_IRQ_SOURCE_GPIOPAD27,
+	DC_IRQ_SOURCE_GPIOPAD28,
+	DC_IRQ_SOURCE_GPIOPAD29,
+	DC_IRQ_SOURCE_GPIOPAD30,
+
+	DC_IRQ_SOURCE_DC1UNDERFLOW,
+	DC_IRQ_SOURCE_DC2UNDERFLOW,
+	DC_IRQ_SOURCE_DC3UNDERFLOW,
+	DC_IRQ_SOURCE_DC4UNDERFLOW,
+	DC_IRQ_SOURCE_DC5UNDERFLOW,
+	DC_IRQ_SOURCE_DC6UNDERFLOW,
+
+	DC_IRQ_SOURCE_DMCU_SCP,
+	DC_IRQ_SOURCE_VBIOS_SW,
+
+	DC_IRQ_SOURCE_VUPDATE1,
+	DC_IRQ_SOURCE_VUPDATE2,
+	DC_IRQ_SOURCE_VUPDATE3,
+	DC_IRQ_SOURCE_VUPDATE4,
+	DC_IRQ_SOURCE_VUPDATE5,
+	DC_IRQ_SOURCE_VUPDATE6,
+
+	DAL_IRQ_SOURCES_NUMBER
+};
+
+enum irq_type
+{
+	IRQ_TYPE_PFLIP = DC_IRQ_SOURCE_PFLIP1,
+	IRQ_TYPE_VUPDATE = DC_IRQ_SOURCE_VUPDATE1,
+};
+
+#define DAL_VALID_IRQ_SRC_NUM(src) \
+	((src) <= DAL_IRQ_SOURCES_NUMBER && (src) > DC_IRQ_SOURCE_INVALID)
+
+/* Number of Page Flip IRQ Sources. */
+#define DAL_PFLIP_IRQ_SRC_NUM \
+	(DC_IRQ_SOURCE_PFLIP_LAST - DC_IRQ_SOURCE_PFLIP_FIRST + 1)
+
+/* the number of contexts may be expanded in the future based on needs */
+enum dc_interrupt_context {
+	INTERRUPT_LOW_IRQ_CONTEXT = 0,
+	INTERRUPT_HIGH_IRQ_CONTEXT,
+	INTERRUPT_CONTEXT_NUMBER
+};
+
+enum dc_interrupt_porlarity {
+	INTERRUPT_POLARITY_DEFAULT = 0,
+	INTERRUPT_POLARITY_LOW = INTERRUPT_POLARITY_DEFAULT,
+	INTERRUPT_POLARITY_HIGH,
+	INTERRUPT_POLARITY_BOTH
+};
+
+#define DC_DECODE_INTERRUPT_POLARITY(int_polarity) \
+	(int_polarity == INTERRUPT_POLARITY_LOW) ? "Low" : \
+	(int_polarity == INTERRUPT_POLARITY_HIGH) ? "High" : \
+	(int_polarity == INTERRUPT_POLARITY_BOTH) ? "Both" : "Invalid"
+
+struct dc_timer_interrupt_params {
+	uint32_t micro_sec_interval;
+	enum dc_interrupt_context int_context;
+};
+
+struct dc_interrupt_params {
+	/* The polarity *change* which will trigger an interrupt.
+	 * If 'requested_polarity == INTERRUPT_POLARITY_BOTH', then
+	 * 'current_polarity' must be initialised. */
+	enum dc_interrupt_porlarity requested_polarity;
+	/* If 'requested_polarity == INTERRUPT_POLARITY_BOTH',
+	 * 'current_polarity' should contain the current state, which means
+	 * the interrupt will be triggered when state changes from what is,
+	 * in 'current_polarity'. */
+	enum dc_interrupt_porlarity current_polarity;
+	enum dc_irq_source irq_source;
+	enum dc_interrupt_context int_context;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/adapter_service_interface.h b/drivers/gpu/drm/amd/dal/include/adapter_service_interface.h
new file mode 100644
index 000000000000..8ebbe650c124
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/adapter_service_interface.h
@@ -0,0 +1,632 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_ADAPTER_SERVICE_INTERFACE_H__
+#define __DAL_ADAPTER_SERVICE_INTERFACE_H__
+
+#include "grph_object_ctrl_defs.h"
+#include "gpio_interface.h"
+#include "ddc_interface.h"
+#include "irq_interface.h"
+#include "bios_parser_interface.h"
+#include "adapter_service_types.h"
+#include "dal_types.h"
+#include "asic_capability_types.h"
+
+/* forward declaration */
+struct i2caux;
+struct adapter_service;
+
+
+/*
+ * enum adapter_feature_id
+ *
+ * Definition of all adapter features
+ *
+ * The enumeration defines the IDs of all the adapter features. The enum
+ * organizes all the features into several feature sets. The range of feature
+ * set N is from ((N-1)*32+1) to (N*32). Because there may be three value-type
+ * feature, boolean-type, unsigned char-type and unsinged int-type, the number
+ * of features should be 32, 4 and 1 in the feature set accordingly.
+ *
+ * In a boolean-type feature set N, the enumeration value of the feature should
+ * be ((N-1)*32+1), ((N-1)*32+2), ..., (N*32).
+ *
+ * In an unsigned char-type feature set N, the enumeration value of the
+ * feature should be ((N-1)*32+1), ((N-1)*32+8), ((N-1)*32+16) and (N*32).
+ *
+ * In an unsigned int-type feature set N, the enumeration value of the feature
+ * should be ((N-1)*32+1)
+ */
+enum adapter_feature_id {
+	FEATURE_UNKNOWN = 0,
+
+	/* Boolean set, up to 32 entries */
+	FEATURE_ENABLE_HW_EDID_POLLING = 1,
+	FEATURE_SET_01_START = FEATURE_ENABLE_HW_EDID_POLLING,
+	FEATURE_DP_SINK_DETECT_POLL_DATA_PIN,
+	FEATURE_UNDERFLOW_INTERRUPT,
+	FEATURE_ALLOW_WATERMARK_ADJUSTMENT,
+	FEATURE_LIGHT_SLEEP,
+	FEATURE_DCP_DITHER_FRAME_RANDOM_ENABLE,
+	FEATURE_DCP_DITHER_RGB_RANDOM_ENABLE,
+	FEATURE_DCP_DITHER_HIGH_PASS_RANDOM_ENABLE,
+	FEATURE_DETECT_REQUIRE_HPD_HIGH,
+	FEATURE_LINE_BUFFER_ENHANCED_PIXEL_DEPTH, /* 10th */
+	FEATURE_MAXIMIZE_URGENCY_WATERMARKS,
+	FEATURE_MAXIMIZE_STUTTER_MARKS,
+	FEATURE_MAXIMIZE_NBP_MARKS,
+	FEATURE_RESTORE_USAGE_I2C_SW_ENGINE,
+	FEATURE_USE_MAX_DISPLAY_CLK,
+	FEATURE_ALLOW_EDP_RESOURCE_SHARING,
+	FEATURE_SUPPORT_DP_YUV,
+	FEATURE_SUPPORT_DP_Y_ONLY,
+	FEATURE_DISABLE_DP_GTC_SYNC,
+	FEATURE_NO_HPD_LOW_POLLING_VCC_OFF, /* 20th */
+	FEATURE_ENABLE_DFS_BYPASS,
+	FEATURE_LB_HIGH_RESOLUTION,
+	FEATURE_DP_DISPLAY_FORCE_SS_ENABLE,
+	FEATURE_REPORT_CE_MODE_ONLY,
+	FEATURE_ALLOW_OPTIMIZED_MODE_AS_DEFAULT,
+	FEATURE_DDC_READ_FORCE_REPEATED_START,
+	FEATURE_FORCE_TIMING_RESYNC,
+	FEATURE_TMDS_DISABLE_DITHERING,
+	FEATURE_HDMI_DISABLE_DITHERING,
+	FEATURE_DP_DISABLE_DITHERING, /* 30th */
+	FEATURE_EMBEDDED_DISABLE_DITHERING,
+	FEATURE_DISABLE_AZ_CLOCK_GATING, /* 32th. This set is full */
+	FEATURE_SET_01_END = FEATURE_SET_01_START + 31,
+
+	/* Boolean set, up to 32 entries */
+	FEATURE_WIRELESS_ENABLE = FEATURE_SET_01_END + 1,
+	FEATURE_SET_02_START = FEATURE_WIRELESS_ENABLE,
+	FEATURE_WIRELESS_FULL_TIMING_ADJUSTMENT,
+	FEATURE_WIRELESS_LIMIT_720P,
+	FEATURE_WIRELESS_ENABLE_COMPRESSED_AUDIO,
+	FEATURE_WIRELESS_INCLUDE_UNVERIFIED_TIMINGS,
+	FEATURE_MODIFY_TIMINGS_FOR_WIRELESS,
+	FEATURE_ALLOW_SELF_REFRESH,
+	FEATURE_ALLOW_DYNAMIC_PIXEL_ENCODING_CHANGE,
+	FEATURE_ALLOW_HSYNC_VSYNC_ADJUSTMENT,
+	FEATURE_FORCE_PSR, /* 10th */
+	FEATURE_PREFER_3D_TIMING,
+	FEATURE_VARI_BRIGHT_ENABLE,
+	FEATURE_PSR_ENABLE,
+	FEATURE_EDID_STRESS_READ,
+	FEATURE_DP_FRAME_PACK_STEREO3D,
+	FEATURE_ALLOW_HDMI_WITHOUT_AUDIO,
+	FEATURE_RESTORE_USAGE_I2C_SW_ENGING,
+	FEATURE_ABM_2_0,
+	FEATURE_SUPPORT_MIRABILIS,
+	FEATURE_LOAD_DMCU_FIRMWARE, /* 20th */
+	FEATURE_ENABLE_GPU_SCALING,
+	FEATURE_DONGLE_SINK_COUNT_CHECK,
+	FEATURE_INSTANT_UP_SCALE_DOWN_SCALE,
+	FEATURE_TILED_DISPLAY,
+	FEATURE_CHANGE_I2C_SPEED_CONTROL,
+	FEATURE_REPORT_SINGLE_SELECTED_TIMING,
+	FEATURE_ALLOW_HDMI_HIGH_CLK_DP_DONGLE,
+	FEATURE_SUPPORT_EXTERNAL_PANEL_DRR,
+	FEATURE_SUPPORT_SMOOTH_BRIGHTNESS,
+	FEATURE_ALLOW_DIRECT_MEMORY_ACCESS_TRIG, /* 30th */
+	FEATURE_POWER_GATING_LB_PORTION, /* 31nd. One more left. */
+	FEATURE_SET_02_END = FEATURE_SET_02_START + 31,
+
+	/* UInt set, 1 entry: DCP Bit Depth Reduction Mode */
+	FEATURE_DCP_BIT_DEPTH_REDUCTION_MODE = FEATURE_SET_02_END + 1,
+	FEATURE_SET_03_START = FEATURE_DCP_BIT_DEPTH_REDUCTION_MODE,
+	FEATURE_SET_03_END = FEATURE_SET_03_START + 31,
+
+	/* UInt set, 1 entry: DCP Dither Mode */
+	FEATURE_DCP_DITHER_MODE = FEATURE_SET_03_END + 1,
+	FEATURE_SET_04_START = FEATURE_DCP_DITHER_MODE,
+	FEATURE_SET_04_END = FEATURE_SET_04_START + 31,
+
+	/* UInt set, 1 entry: DCP Programming WA(workaround) */
+	FEATURE_DCP_PROGRAMMING_WA = FEATURE_SET_04_END + 1,
+	FEATURE_SET_06_START = FEATURE_DCP_PROGRAMMING_WA,
+	FEATURE_SET_06_END = FEATURE_SET_06_START + 31,
+
+	/* UInt set, 1 entry: Maximum co-functional non-DP displays */
+	FEATURE_MAX_COFUNC_NON_DP_DISPLAYS = FEATURE_SET_06_END + 1,
+	FEATURE_SET_07_START = FEATURE_MAX_COFUNC_NON_DP_DISPLAYS,
+	FEATURE_SET_07_END = FEATURE_SET_07_START + 31,
+
+	/* UInt set, 1 entry: Number of supported HDMI connection */
+	FEATURE_SUPPORTED_HDMI_CONNECTION_NUM = FEATURE_SET_07_END + 1,
+	FEATURE_SET_08_START = FEATURE_SUPPORTED_HDMI_CONNECTION_NUM,
+	FEATURE_SET_08_END = FEATURE_SET_08_START + 31,
+
+	/* UInt set, 1 entry: Maximum number of controllers */
+	FEATURE_MAX_CONTROLLER_NUM = FEATURE_SET_08_END + 1,
+	FEATURE_SET_09_START = FEATURE_MAX_CONTROLLER_NUM,
+	FEATURE_SET_09_END = FEATURE_SET_09_START + 31,
+
+	/* UInt set, 1 entry: Type of DRR support */
+	FEATURE_DRR_SUPPORT = FEATURE_SET_09_END + 1,
+	FEATURE_SET_10_START = FEATURE_DRR_SUPPORT,
+	FEATURE_SET_10_END = FEATURE_SET_10_START + 31,
+
+	/* UInt set, 1 entry: Stutter mode support */
+	FEATURE_STUTTER_MODE = FEATURE_SET_10_END + 1,
+	FEATURE_SET_11_START = FEATURE_STUTTER_MODE,
+	FEATURE_SET_11_END = FEATURE_SET_11_START + 31,
+
+	/* UInt set, 1 entry: Measure PSR setup time */
+	FEATURE_PSR_SETUP_TIME_TEST = FEATURE_SET_11_END + 1,
+	FEATURE_SET_12_START = FEATURE_PSR_SETUP_TIME_TEST,
+	FEATURE_SET_12_END = FEATURE_SET_12_START + 31,
+
+	/* Boolean set, up to 32 entries */
+	FEATURE_POWER_GATING_PIPE_IN_TILE = FEATURE_SET_12_END + 1,
+	FEATURE_SET_13_START = FEATURE_POWER_GATING_PIPE_IN_TILE,
+	FEATURE_USE_PPLIB,
+	FEATURE_DISABLE_LPT_SUPPORT,
+	FEATURE_DUMMY_FBC_BACKEND,
+	FEATURE_DISABLE_FBC_COMP_CLK_GATE,
+	FEATURE_DPMS_AUDIO_ENDPOINT_CONTROL,
+	FEATURE_PIXEL_PERFECT_OUTPUT,
+	FEATURE_8BPP_SUPPORTED,
+	FEATURE_SET_13_END = FEATURE_SET_13_START + 31,
+
+	/* UInt set, 1 entry: Display preferred view
+	 * 0: no preferred view
+	 * 1: native and preferred timing of embedded display will have high
+	 *    priority, so other displays will support it always
+	 */
+	FEATURE_DISPLAY_PREFERRED_VIEW = FEATURE_SET_13_END + 1,
+	FEATURE_SET_15_START = FEATURE_DISPLAY_PREFERRED_VIEW,
+	FEATURE_SET_15_END = FEATURE_SET_15_START + 31,
+
+	/* UInt set, 1 entry: DAL optimization */
+	FEATURE_OPTIMIZATION = FEATURE_SET_15_END + 1,
+	FEATURE_SET_16_START = FEATURE_OPTIMIZATION,
+	FEATURE_SET_16_END = FEATURE_SET_16_START + 31,
+
+	/* UInt set, 1 entry: Performance measurement */
+	FEATURE_PERF_MEASURE = FEATURE_SET_16_END + 1,
+	FEATURE_SET_17_START = FEATURE_PERF_MEASURE,
+	FEATURE_SET_17_END = FEATURE_SET_17_START + 31,
+
+	/* UInt set, 1 entry: Minimum backlight value [0-255] */
+	FEATURE_MIN_BACKLIGHT_LEVEL = FEATURE_SET_17_END + 1,
+	FEATURE_SET_18_START = FEATURE_MIN_BACKLIGHT_LEVEL,
+	FEATURE_SET_18_END = FEATURE_SET_18_START + 31,
+
+	/* UInt set, 1 entry: Maximum backlight value [0-255] */
+	FEATURE_MAX_BACKLIGHT_LEVEL = FEATURE_SET_18_END + 1,
+	FEATURE_SET_19_START = FEATURE_MAX_BACKLIGHT_LEVEL,
+	FEATURE_SET_19_END = FEATURE_SET_19_START + 31,
+
+	/* UInt set, 1 entry: AMB setting
+	 *
+	 * Each byte will control the ABM configuration to use for a specific
+	 * ABM level.
+	 *
+	 * HW team provided 12 different ABM min/max reduction pairs to choose
+	 * between for each ABM level.
+	 *
+	 * ABM level Byte Setting
+	 *       1    0   Default = 0 (setting 3), can be override to 1-12
+	 *       2    1   Default = 0 (setting 7), can be override to 1-12
+	 *       3    2   Default = 0 (setting 8), can be override to 1-12
+	 *       4    3   Default = 0 (setting 10), can be override to 1-12
+	 *
+	 * For example,
+	 * FEATURE_PREFERRED_ABM_CONFIG_SET = 0x0C060500, this represents:
+	 * ABM level 1 use default setting (setting 3)
+	 * ABM level 2 uses setting 5
+	 * ABM level 3 uses setting 6
+	 * ABM level 4 uses setting 12
+	 * Internal use only!
+	 */
+	FEATURE_PREFERRED_ABM_CONFIG_SET = FEATURE_SET_19_END + 1,
+	FEATURE_SET_20_START = FEATURE_PREFERRED_ABM_CONFIG_SET,
+	FEATURE_SET_20_END = FEATURE_SET_20_START + 31,
+
+	/* UInt set, 1 entry: Change SW I2C speed */
+	FEATURE_CHANGE_SW_I2C_SPEED = FEATURE_SET_20_END + 1,
+	FEATURE_SET_21_START = FEATURE_CHANGE_SW_I2C_SPEED,
+	FEATURE_SET_21_END = FEATURE_SET_21_START + 31,
+
+	/* UInt set, 1 entry: Change HW I2C speed */
+	FEATURE_CHANGE_HW_I2C_SPEED = FEATURE_SET_21_END + 1,
+	FEATURE_SET_22_START = FEATURE_CHANGE_HW_I2C_SPEED,
+	FEATURE_SET_22_END = FEATURE_SET_22_START + 31,
+
+	/* UInt set, 1 entry:
+	 * When PSR issue occurs, it is sometimes hard to debug since the
+	 * failure occurs immediately at boot. Use this setting to skip or
+	 * postpone PSR functionality and re-enable through DSAT. */
+	FEATURE_DEFAULT_PSR_LEVEL = FEATURE_SET_22_END + 1,
+	FEATURE_SET_23_START = FEATURE_DEFAULT_PSR_LEVEL,
+	FEATURE_SET_23_END = FEATURE_SET_23_START + 31,
+
+	/* UInt set, 1 entry: Allowed pixel clock range for LVDS */
+	FEATURE_LVDS_SAFE_PIXEL_CLOCK_RANGE = FEATURE_SET_23_END + 1,
+	FEATURE_SET_24_START = FEATURE_LVDS_SAFE_PIXEL_CLOCK_RANGE,
+	FEATURE_SET_24_END = FEATURE_SET_24_START + 31,
+
+	/* UInt set, 1 entry: Max number of clock sources */
+	FEATURE_MAX_CLOCK_SOURCE_NUM = FEATURE_SET_24_END + 1,
+	FEATURE_SET_25_START = FEATURE_MAX_CLOCK_SOURCE_NUM,
+	FEATURE_SET_25_END = FEATURE_SET_25_START + 31,
+
+	/* UInt set, 1 entry: Select the ABM configuration to use.
+	 *
+	 * This feature set is used to allow packaging option to be defined
+	 * to allow OEM to select between the default ABM configuration or
+	 * alternative predefined configurations that may be more aggressive.
+	 *
+	 * Note that this regkey is meant for external use to select the
+	 * configuration OEM wants. Whereas the other PREFERRED_ABM_CONFIG_SET
+	 * key is only used for internal use and allows full reconfiguration.
+	 */
+	FEATURE_ABM_CONFIG = FEATURE_SET_25_END + 1,
+	FEATURE_SET_26_START = FEATURE_ABM_CONFIG,
+	FEATURE_SET_26_END = FEATURE_SET_26_START + 31,
+
+	/* UInt set, 1 entry: Select the default speed in which smooth
+	 * brightness feature should converge towards target backlight level.
+	 *
+	 * For example, a setting of 500 means it takes 500ms to transition
+	 * from current backlight level to the new requested backlight level.
+	 */
+	FEATURE_SMOOTH_BRTN_ADJ_TIME_IN_MS = FEATURE_SET_26_END + 1,
+	FEATURE_SET_27_START = FEATURE_SMOOTH_BRTN_ADJ_TIME_IN_MS,
+	FEATURE_SET_27_END = FEATURE_SET_27_START + 31,
+
+	/* Set 28: UInt set, 1 entry: Allow runtime parameter to force specific
+	 * Static Screen Event triggers for test purposes. */
+	FEATURE_FORCE_STATIC_SCREEN_EVENT_TRIGGERS = FEATURE_SET_27_END + 1,
+	FEATURE_SET_28_START = FEATURE_FORCE_STATIC_SCREEN_EVENT_TRIGGERS,
+	FEATURE_SET_28_END = FEATURE_SET_28_START + 31,
+
+	FEATURE_MAXIMUM
+};
+
+/* Adapter Service type of DRR support*/
+enum as_drr_support {
+	AS_DRR_SUPPORT_DISABLED = 0x0,
+	AS_DRR_SUPPORT_ENABLED = 0x1,
+	AS_DRR_SUPPORT_MIN_FORCED_FPS = 0xA
+};
+
+/* Adapter service initialize data structure*/
+struct as_init_data {
+	struct hw_asic_id hw_init_data;
+	struct bp_init_data bp_init_data;
+	struct dc_context *ctx;
+	struct bdf_info bdf_info;
+	const struct dal_override_parameters *display_param;
+	struct dc_bios *vbios_override;
+	enum dce_environment dce_environment;
+};
+
+/* Create adapter service */
+struct adapter_service *dal_adapter_service_create(
+	struct as_init_data *init_data);
+
+/* Destroy adapter service and objects it contains */
+void dal_adapter_service_destroy(
+	struct adapter_service **as);
+
+/* Get the DCE version of current ASIC */
+enum dce_version dal_adapter_service_get_dce_version(
+	const struct adapter_service *as);
+
+enum dce_environment dal_adapter_service_get_dce_environment(
+	const struct adapter_service *as);
+
+/* Get firmware information from BIOS */
+bool dal_adapter_service_get_firmware_info(
+	struct adapter_service *as,
+	struct firmware_info *info);
+
+
+/* functions to get a total number of objects of specific type */
+uint8_t dal_adapter_service_get_connectors_num(
+	struct adapter_service *as);
+
+/* Get number of controllers */
+uint8_t dal_adapter_service_get_controllers_num(
+	struct adapter_service *as);
+
+/* Get number of clock sources */
+uint8_t dal_adapter_service_get_clock_sources_num(
+	struct adapter_service *as);
+
+/* Get number of controllers */
+uint8_t dal_adapter_service_get_func_controllers_num(
+	struct adapter_service *as);
+
+/* Get number of stream engines */
+uint8_t dal_adapter_service_get_stream_engines_num(
+	struct adapter_service *as);
+
+/* functions to get object id based on object index */
+struct graphics_object_id dal_adapter_service_get_connector_obj_id(
+	struct adapter_service *as,
+	uint8_t connector_index);
+
+/* Get number of spread spectrum entries from BIOS */
+uint32_t dal_adapter_service_get_ss_info_num(
+	struct adapter_service *as,
+	enum as_signal_type signal);
+
+/* Get spread spectrum info from BIOS */
+bool dal_adapter_service_get_ss_info(
+	struct adapter_service *as,
+	enum as_signal_type signal,
+	uint32_t idx,
+	struct spread_spectrum_info *info);
+
+/* Check if DFS bypass is enabled */
+bool dal_adapter_service_is_dfs_bypass_enabled(struct adapter_service *as);
+
+/* Get memory controller latency */
+uint32_t dal_adapter_service_get_mc_latency(
+	struct adapter_service *as);
+
+/* Get the video RAM bit width set on the ASIC */
+uint32_t dal_adapter_service_get_asic_vram_bit_width(
+	struct adapter_service *as);
+
+/* Get the bug flags set on this ASIC */
+struct asic_bugs dal_adapter_service_get_asic_bugs(
+	struct adapter_service *as);
+
+/* Get efficiency of DRAM */
+uint32_t dal_adapter_service_get_dram_bandwidth_efficiency(
+	struct adapter_service *as);
+
+/* Get multiplier for the memory type */
+uint32_t dal_adapter_service_get_memory_type_multiplier(
+	struct adapter_service *as);
+
+/* Get parameters for bandwidth tuning */
+bool dal_adapter_service_get_bandwidth_tuning_params(
+	struct adapter_service *as,
+	union bandwidth_tuning_params *params);
+
+/* Get integrated information on BIOS */
+bool dal_adapter_service_get_integrated_info(
+	struct adapter_service *as,
+	struct integrated_info *info);
+
+/* Return if a given feature is supported by the ASIC */
+bool dal_adapter_service_is_feature_supported(
+	enum adapter_feature_id feature_id);
+
+/* Get the cached value of a given feature */
+bool dal_adapter_service_get_feature_value(
+	const enum adapter_feature_id feature_id,
+	void *data,
+	uint32_t size);
+
+/* Get a copy of ASIC feature flags */
+struct asic_feature_flags dal_adapter_service_get_feature_flags(
+	struct adapter_service *as);
+
+/* Obtain DDC */
+struct ddc *dal_adapter_service_obtain_ddc(
+	struct adapter_service *as,
+	struct graphics_object_id id);
+
+/* Release DDC */
+void dal_adapter_service_release_ddc(
+	struct adapter_service *as,
+	struct ddc *ddc);
+
+/* Obtain HPD interrupt request */
+struct irq *dal_adapter_service_obtain_hpd_irq(
+	struct adapter_service *as,
+	struct graphics_object_id id);
+
+/* Release interrupt request */
+void dal_adapter_service_release_irq(
+	struct adapter_service *as,
+	struct irq *irq);
+
+/* Obtain GPIO */
+struct gpio *dal_adapter_service_obtain_gpio(
+	struct adapter_service *as,
+	enum gpio_id id,
+	uint32_t en);
+
+/* Obtain GPIO for stereo3D*/
+struct gpio *dal_adapter_service_obtain_stereo_gpio(struct adapter_service *as);
+
+/* Release GPIO */
+void dal_adapter_service_release_gpio(
+		struct adapter_service *as,
+		struct gpio *gpio);
+
+/* Get SW I2C speed */
+uint32_t dal_adapter_service_get_sw_i2c_speed(struct adapter_service *as);
+
+/* Get HW I2C speed */
+uint32_t dal_adapter_service_get_hw_i2c_speed(struct adapter_service *as);
+
+/* Get line buffer size */
+uint32_t dal_adapter_service_get_line_buffer_size(struct adapter_service *as);
+
+/* Get information on audio support */
+union audio_support dal_adapter_service_get_audio_support(
+		struct adapter_service *as);
+
+/* Get I2C information from BIOS */
+bool dal_adapter_service_get_i2c_info(
+	struct adapter_service *as,
+	struct graphics_object_id id,
+	struct graphics_object_i2c_info *i2c_info);
+
+/* Get bios parser handler */
+struct dc_bios *dal_adapter_service_get_bios_parser(
+	struct adapter_service *as);
+
+/* Get i2c aux handler */
+struct i2caux *dal_adapter_service_get_i2caux(
+	struct adapter_service *as);
+
+struct dal_asic_runtime_flags dal_adapter_service_get_asic_runtime_flags(
+	struct adapter_service *as);
+
+bool dal_adapter_service_initialize_hw_data(
+	struct adapter_service *as);
+
+struct graphics_object_id dal_adapter_service_enum_fake_path_resource(
+	struct adapter_service *as,
+	uint32_t index);
+
+struct graphics_object_id dal_adapter_service_enum_stereo_sync_object(
+	struct adapter_service *as,
+	uint32_t index);
+
+struct graphics_object_id dal_adapter_service_enum_sync_output_object(
+	struct adapter_service *as,
+	uint32_t index);
+
+struct graphics_object_id dal_adapter_service_enum_audio_object(
+	struct adapter_service *as,
+	uint32_t index);
+
+void dal_adapter_service_update_audio_connectivity(
+	struct adapter_service *as,
+	uint32_t number_of_audio_capable_display_path);
+
+bool dal_adapter_service_has_embedded_display_connector(
+	struct adapter_service *as);
+
+bool dal_adapter_service_get_embedded_panel_info(
+	struct adapter_service *as,
+	struct embedded_panel_info *info);
+
+bool dal_adapter_service_enum_embedded_panel_patch_mode(
+	struct adapter_service *as,
+	uint32_t index,
+	struct embedded_panel_patch_mode *mode);
+
+bool dal_adapter_service_get_faked_edid_len(
+	struct adapter_service *as,
+	uint32_t *len);
+
+bool dal_adapter_service_get_faked_edid_buf(
+	struct adapter_service *as,
+	uint8_t *buf,
+	uint32_t len);
+
+uint32_t dal_adapter_service_get_max_cofunc_non_dp_displays(void);
+
+uint32_t dal_adapter_service_get_single_selected_timing_signals(void);
+
+bool dal_adapter_service_get_device_tag(
+	struct adapter_service *as,
+	struct graphics_object_id connector_object_id,
+	uint32_t device_tag_index,
+	struct connector_device_tag_info *info);
+
+bool dal_adapter_service_is_device_id_supported(
+	struct adapter_service *as,
+	struct device_id id);
+
+bool dal_adapter_service_is_meet_underscan_req(struct adapter_service *as);
+
+bool dal_adapter_service_underscan_for_hdmi_only(struct adapter_service *as);
+
+uint32_t dal_adapter_service_get_src_num(
+	struct adapter_service *as,
+	struct graphics_object_id id);
+
+struct graphics_object_id dal_adapter_service_get_src_obj(
+	struct adapter_service *as,
+	struct graphics_object_id id,
+	uint32_t index);
+
+/* Is this Fusion ASIC */
+bool dal_adapter_service_is_fusion(struct adapter_service *as);
+
+/* Is this ASIC support dynamic DFSbypass switch */
+bool dal_adapter_service_is_dfsbyass_dynamic(struct adapter_service *as);
+
+/* Reports whether driver settings allow requested optimization */
+bool dal_adapter_service_should_optimize(
+		struct adapter_service *as, enum optimization_feature feature);
+
+/* Determine if driver is in accelerated mode */
+bool dal_adapter_service_is_in_accelerated_mode(struct adapter_service *as);
+
+struct ddc *dal_adapter_service_obtain_ddc_from_i2c_info(
+	struct adapter_service *as,
+	struct graphics_object_i2c_info *info);
+
+struct bdf_info dal_adapter_service_get_adapter_info(
+	struct adapter_service *as);
+
+
+/* Determine if this ASIC needs to wait on PLL lock bit */
+bool dal_adapter_service_should_psr_skip_wait_for_pll_lock(
+	struct adapter_service *as);
+
+#define SIZEOF_BACKLIGHT_LUT 101
+#define ABSOLUTE_BACKLIGHT_MAX 255
+#define DEFAULT_MIN_BACKLIGHT 12
+#define DEFAULT_MAX_BACKLIGHT 255
+#define BACKLIGHT_CURVE_COEFFB 100
+#define BACKLIGHT_CURVE_COEFFA_FACTOR 10000
+#define BACKLIGHT_CURVE_COEFFB_FACTOR 100
+
+struct panel_backlight_levels {
+	uint32_t ac_level_percentage;
+	uint32_t dc_level_percentage;
+};
+
+bool dal_adapter_service_is_lid_open(struct adapter_service *as);
+
+bool dal_adapter_service_get_panel_backlight_default_levels(
+	struct adapter_service *as,
+	struct panel_backlight_levels *levels);
+
+bool dal_adapter_service_get_panel_backlight_boundaries(
+	struct adapter_service *as,
+	struct panel_backlight_boundaries *boundaries);
+
+uint32_t dal_adapter_service_get_view_port_pixel_granularity(
+	struct adapter_service *as);
+
+uint32_t dal_adapter_service_get_num_of_path_per_dp_mst_connector(
+		struct adapter_service *as);
+
+uint32_t dal_adapter_service_get_num_of_underlays(
+		struct adapter_service *as);
+
+bool dal_adapter_service_get_encoder_cap_info(
+		struct adapter_service *as,
+		struct graphics_object_id id,
+		struct graphics_object_encoder_cap_info *info);
+
+bool dal_adapter_service_is_mc_tuning_req(struct adapter_service *as);
+
+#endif /* __DAL_ADAPTER_SERVICE_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/adapter_service_types.h b/drivers/gpu/drm/amd/dal/include/adapter_service_types.h
new file mode 100644
index 000000000000..4cb4b4b6eeed
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/adapter_service_types.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_ADAPTER_SERVICE_TYPES_H__
+#define __DAL_ADAPTER_SERVICE_TYPES_H__
+
+/* TODO: include signal_types.h and remove this enum */
+enum as_signal_type {
+	AS_SIGNAL_TYPE_NONE = 0L, /* no signal */
+	AS_SIGNAL_TYPE_DVI,
+	AS_SIGNAL_TYPE_HDMI,
+	AS_SIGNAL_TYPE_LVDS,
+	AS_SIGNAL_TYPE_DISPLAY_PORT,
+	AS_SIGNAL_TYPE_GPU_PLL,
+	AS_SIGNAL_TYPE_UNKNOWN
+};
+
+/*
+ * Struct used for algorithm of Bandwidth tuning parameters
+ * the sequence of the fields is binded with runtime parameter.
+ */
+union bandwidth_tuning_params {
+	struct bandwidth_tuning_params_struct {
+		uint32_t read_delay_stutter_off_usec;
+		uint32_t ignore_hblank_time;/*bool*/
+		uint32_t extra_reordering_latency_usec;
+		uint32_t extra_mc_latency_usec;
+		uint32_t data_return_bandwidth_eff;/*in %*/
+		uint32_t dmif_request_bandwidth_eff;/*in %*/
+		uint32_t sclock_latency_multiplier;/*in unit of 0.01*/
+		uint32_t mclock_latency_multiplier;/*in unit of 0.01*/
+		uint32_t fix_latency_multiplier;/*in unit of 0.01*/
+		 /*in unit represent in watermark*/
+		uint32_t use_urgency_watermark_offset;
+	} tuning_info;
+	uint32_t arr_info[sizeof(struct bandwidth_tuning_params_struct)
+		/ sizeof(uint32_t)];
+};
+
+union audio_support {
+	struct {
+		uint32_t DP_AUDIO:1;
+		uint32_t HDMI_AUDIO_ON_DONGLE:1;
+		uint32_t HDMI_AUDIO_NATIVE:1;
+	} bits;
+	uint32_t raw;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/asic_capability_interface.h b/drivers/gpu/drm/amd/dal/include/asic_capability_interface.h
new file mode 100644
index 000000000000..bdeaaf9066a2
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/asic_capability_interface.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of enc software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and enc permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_ASIC_CAPABILITY_INTERFACE_H__
+#define __DAL_ASIC_CAPABILITY_INTERFACE_H__
+
+/* Include */
+#include "include/asic_capability_types.h"
+
+/* Forward declaration */
+struct hw_asic_id;
+
+
+/* ASIC capability */
+struct asic_capability {
+	struct dc_context *ctx;
+	struct asic_caps caps;
+	struct asic_stereo_3d_caps stereo_3d_caps;
+	struct asic_bugs bugs;
+	struct dal_asic_runtime_flags runtime_flags;
+	uint32_t data[ASIC_DATA_MAX_NUMBER];
+};
+
+
+/**
+ * Interfaces
+ */
+
+/* Create and initialize ASIC capability */
+struct asic_capability *dal_asic_capability_create(struct hw_asic_id *init,
+		struct dc_context *ctx);
+
+/* Destroy ASIC capability and free memory space */
+void dal_asic_capability_destroy(struct asic_capability **cap);
+
+#endif /* __DAL_ASIC_CAPABILITY_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/asic_capability_types.h b/drivers/gpu/drm/amd/dal/include/asic_capability_types.h
new file mode 100644
index 000000000000..1cb977618bdf
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/asic_capability_types.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DAL_ASIC_CAPABILITY_TYPES_H__
+#define __DAL_ASIC_CAPABILITY_TYPES_H__
+
+/*
+ * ASIC Capabilities
+ */
+struct asic_caps {
+	bool CONSUMER_SINGLE_SELECTED_TIMING:1;
+	bool UNDERSCAN_ADJUST:1;
+	bool DELTA_SIGMA_SUPPORT:1;
+	bool PANEL_SELF_REFRESH_SUPPORTED:1;
+	bool IS_FUSION:1;
+	bool DP_MST_SUPPORTED:1;
+	bool UNDERSCAN_FOR_HDMI_ONLY:1;
+	bool DVI_CLOCK_SHARE_CAPABILITY:1;
+	bool SUPPORT_CEA861E_FINAL:1;
+	bool MIRABILIS_SUPPORTED:1;
+	bool MIRABILIS_ENABLED_BY_DEFAULT:1;
+	bool DEVICE_TAG_REMAP_SUPPORTED:1;
+	bool HEADLESS_NO_OPM_SUPPORTED:1;
+	bool WIRELESS_LIMIT_TO_720P:1;
+	bool WIRELESS_FULL_TIMING_ADJUSTMENT:1;
+	bool WIRELESS_TIMING_ADJUSTMENT:1;
+	bool WIRELESS_COMPRESSED_AUDIO:1;
+	bool VCE_SUPPORTED:1;
+	bool HPD_CHECK_FOR_EDID:1;
+	bool NO_VCC_OFF_HPD_POLLING:1;
+	bool NEED_MC_TUNING:1;
+	bool SKIP_PSR_WAIT_FOR_PLL_LOCK_BIT:1;
+	bool DFSBYPASS_DYNAMIC_SUPPORT:1;
+	bool SUPPORT_8BPP:1;
+};
+
+
+/*
+ * ASIC Stereo 3D Caps
+ */
+struct asic_stereo_3d_caps {
+	bool SUPPORTED:1;
+	bool DISPLAY_BASED_ON_WS:1;
+	bool HDMI_FRAME_PACK:1;
+	bool INTERLACE_FRAME_PACK:1;
+	bool DISPLAYPORT_FRAME_PACK:1;
+	bool DISPLAYPORT_FRAME_ALT:1;
+	bool INTERLEAVE:1;
+};
+
+
+/*
+ * ASIC Bugs
+ */
+struct asic_bugs {
+	bool MST_SYMBOL_MISALIGNMENT:1;
+	bool PSR_2X_LANE_GANGING:1;
+	bool LB_WA_IS_SUPPORTED:1;
+	bool ROM_REGISTER_ACCESS:1;
+	bool PSR_WA_OVERSCAN_CRC_ERROR:1;
+};
+
+
+/*
+ * ASIC Data
+ */
+enum asic_data {
+	ASIC_DATA_FIRST = 0,
+	ASIC_DATA_CONTROLLERS_NUM = ASIC_DATA_FIRST,
+	ASIC_DATA_FUNCTIONAL_CONTROLLERS_NUM,
+	ASIC_DATA_DCE_VERSION,
+	ASIC_DATA_DCE_VERSION_MINOR,
+	ASIC_DATA_VRAM_TYPE,
+	ASIC_DATA_VRAM_BITWIDTH,
+	ASIC_DATA_FEATURE_FLAGS,
+	ASIC_DATA_LINEBUFFER_NUM,
+	ASIC_DATA_LINEBUFFER_SIZE,
+	ASIC_DATA_DRAM_BANDWIDTH_EFFICIENCY,
+	ASIC_DATA_MC_LATENCY,
+	ASIC_DATA_MC_LATENCY_SLOW,
+	ASIC_DATA_CLOCKSOURCES_NUM,
+	ASIC_DATA_MEMORYTYPE_MULTIPLIER,
+	ASIC_DATA_STUTTERMODE,
+	ASIC_DATA_PATH_NUM_PER_DPMST_CONNECTOR,
+	ASIC_DATA_MAX_COFUNC_NONDP_DISPLAYS,
+	ASIC_DATA_REVISION_ID,
+	ASIC_DATA_MAX_UNDERSCAN_PERCENTAGE,
+	ASIC_DATA_VIEWPORT_PIXEL_GRANULARITY,
+	ASIC_DATA_DIGFE_NUM,
+	ASIC_DATA_SUPPORTED_HDMI_CONNECTION_NUM,
+	ASIC_DATA_MIN_DISPCLK_FOR_UNDERSCAN,
+	ASIC_DATA_NUM_OF_VIDEO_PLANES,
+	ASIC_DATA_DEFAULT_I2C_SPEED_IN_KHZ,
+	ASIC_DATA_MAX_NUMBER /* end of enum */
+};
+
+
+/*
+ * ASIC Feature Flags
+ */
+struct asic_feature_flags {
+	union {
+		uint32_t raw;
+		struct {
+			uint32_t LEGACY_CLIENT:1;
+			uint32_t PACKED_PIXEL_FORMAT:1;
+			uint32_t WORKSTATION_STEREO:1;
+			uint32_t WORKSTATION:1;
+		} bits;
+	};
+};
+
+#endif /* __DAL_ASIC_CAPABILITY_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/audio_interface.h b/drivers/gpu/drm/amd/dal/include/audio_interface.h
new file mode 100644
index 000000000000..bf2176279f0e
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/audio_interface.h
@@ -0,0 +1,184 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_AUDIO_INTERFACE_H__
+#define __DAL_AUDIO_INTERFACE_H__
+
+#include "audio_types.h"
+#include "adapter_service_interface.h"
+#include "signal_types.h"
+#include "link_service_types.h"
+
+/* forward declaration */
+struct audio;
+struct dal_adapter_service;
+
+/*****  audio initialization data  *****/
+/*
+ * by audio, it means audio endpoint id. ASIC may have many endpoints.
+ * upper sw layer will create one audio object instance for each endpoints.
+ * ASIC support internal audio only. So enum number is used to differ
+ * each endpoint
+ */
+struct audio_init_data {
+	struct adapter_service *as;
+	struct graphics_object_id audio_stream_id;
+	struct dc_context *ctx;
+};
+
+enum audio_result {
+	AUDIO_RESULT_OK,
+	AUDIO_RESULT_ERROR,
+};
+
+/****** audio object create, destroy ******/
+struct audio *dal_audio_create(
+	const struct audio_init_data *init_data);
+
+void dal_audio_destroy(
+	struct audio **audio);
+
+/****** graphics object interface ******/
+const struct graphics_object_id dal_audio_get_graphics_object_id(
+	const struct audio *audio);
+
+/* Enumerate Graphics Object supported Input/Output Signal Types */
+uint32_t dal_audio_enumerate_input_signals(
+	struct audio *audio);
+
+uint32_t dal_audio_enumerate_output_signals(
+	struct audio *audio);
+
+/*  Check if signal supported by GraphicsObject  */
+bool dal_audio_is_input_signal_supported(
+	struct audio *audio,
+	enum signal_type signal);
+
+bool dal_audio_is_output_signal_supported(
+	struct audio *audio,
+	enum signal_type signal);
+
+
+/***** programming interface *****/
+
+/* perform power up sequence (boot up, resume, recovery) */
+enum audio_result dal_audio_power_up(
+	struct audio *audio);
+
+/* perform power down (shut down, stand by) */
+enum audio_result dal_audio_power_down(
+	struct audio *audio);
+
+/* setup audio */
+enum audio_result dal_audio_setup(
+	struct audio *audio,
+	struct audio_output *output,
+	struct audio_info *info);
+
+/* enable audio */
+enum audio_result dal_audio_enable_output(
+	struct audio *audio,
+	enum engine_id engine_id,
+	enum signal_type signal);
+
+/* disable audio */
+enum audio_result dal_audio_disable_output(
+	struct audio *audio,
+	enum engine_id engine_id,
+	enum signal_type signal);
+
+/* enable azalia audio endpoint */
+enum audio_result dal_audio_enable_azalia_audio_jack_presence(
+	struct audio *audio,
+	enum engine_id engine_id);
+
+/* disable azalia audio endpoint */
+enum audio_result dal_audio_disable_azalia_audio_jack_presence(
+	struct audio *audio,
+	enum engine_id engine_id);
+
+/* unmute audio */
+enum audio_result dal_audio_unmute(
+	struct audio *audio,
+	enum engine_id engine_id,
+	enum signal_type signal);
+
+/* mute audio */
+enum audio_result dal_audio_mute(
+	struct audio *audio,
+	enum engine_id engine_id,
+	enum signal_type signal);
+
+
+/***** information interface *****/
+
+struct audio_feature_support dal_audio_get_supported_features(
+	struct audio *audio);
+
+/* get audio bandwidth information */
+void dal_audio_check_audio_bandwidth(
+	struct audio *audio,
+	const struct audio_crtc_info *info,
+	uint32_t channel_count,
+	enum signal_type signal,
+	union audio_sample_rates *sample_rates);
+
+/* Enable multi channel split */
+void dal_audio_enable_channel_splitting_mapping(
+	struct audio *audio,
+	enum engine_id engine_id,
+	enum signal_type signal,
+	const struct audio_channel_associate_info *audio_mapping,
+	bool enable);
+
+/* get current multi channel split. */
+enum audio_result dal_audio_get_channel_splitting_mapping(
+	struct audio *audio,
+	enum engine_id engine_id,
+	struct audio_channel_associate_info *audio_mapping);
+
+/* set payload value for the unsolicited response */
+void dal_audio_set_unsolicited_response_payload(
+	struct audio *audio,
+	enum audio_payload payload);
+
+/*Assign GTC group and enable GTC value embedding*/
+void dal_audio_enable_gtc_embedding_with_group(
+	struct audio *audio,
+	uint32_t group_num,
+	uint32_t audio_latency);
+
+/* Disable GTC value embedding */
+void dal_audio_disable_gtc_embedding(
+	struct audio *audio);
+
+/* Update audio wall clock source */
+void dal_audio_setup_audio_wall_dto(
+	struct audio *audio,
+	enum signal_type signal,
+	const struct audio_crtc_info *crtc_info,
+	const struct audio_pll_info *pll_info);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/audio_types.h b/drivers/gpu/drm/amd/dal/include/audio_types.h
new file mode 100644
index 000000000000..54f5546a574c
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/audio_types.h
@@ -0,0 +1,277 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __AUDIO_TYPES_H__
+#define __AUDIO_TYPES_H__
+
+#include "grph_object_defs.h"
+#include "signal_types.h"
+
+#define AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS 20
+#define MAX_HW_AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS 18
+#define MULTI_CHANNEL_SPLIT_NO_ASSO_INFO 0xFFFFFFFF
+
+
+struct audio_pll_hw_settings {
+	uint32_t feed_back_divider;
+	uint32_t step_size_integer;
+	uint32_t step_size_fraction;
+	uint32_t step_range;
+};
+
+struct audio_clock_info {
+	/* pixel clock frequency*/
+	uint32_t pixel_clock_in_10khz;
+	/* N - 32KHz audio */
+	uint32_t n_32khz;
+	/* CTS - 32KHz audio*/
+	uint32_t cts_32khz;
+	uint32_t n_44khz;
+	uint32_t cts_44khz;
+	uint32_t n_48khz;
+	uint32_t cts_48khz;
+};
+
+struct azalia_clock_info {
+	uint32_t pixel_clock_in_10khz;
+	uint32_t audio_dto_phase;
+	uint32_t audio_dto_module;
+	uint32_t audio_dto_wall_clock_ratio;
+};
+
+enum audio_dto_source {
+	DTO_SOURCE_UNKNOWN = 0,
+	DTO_SOURCE_ID0,
+	DTO_SOURCE_ID1,
+	DTO_SOURCE_ID2,
+	DTO_SOURCE_ID3,
+	DTO_SOURCE_ID4,
+	DTO_SOURCE_ID5
+};
+
+union audio_sample_rates {
+	struct sample_rates {
+		uint8_t RATE_32:1;
+		uint8_t RATE_44_1:1;
+		uint8_t RATE_48:1;
+		uint8_t RATE_88_2:1;
+		uint8_t RATE_96:1;
+		uint8_t RATE_176_4:1;
+		uint8_t RATE_192:1;
+	} rate;
+
+	uint8_t all;
+};
+
+enum audio_format_code {
+	AUDIO_FORMAT_CODE_FIRST = 1,
+	AUDIO_FORMAT_CODE_LINEARPCM = AUDIO_FORMAT_CODE_FIRST,
+
+	AUDIO_FORMAT_CODE_AC3,
+	/*Layers 1 & 2 */
+	AUDIO_FORMAT_CODE_MPEG1,
+	/*MPEG1 Layer 3 */
+	AUDIO_FORMAT_CODE_MP3,
+	/*multichannel */
+	AUDIO_FORMAT_CODE_MPEG2,
+	AUDIO_FORMAT_CODE_AAC,
+	AUDIO_FORMAT_CODE_DTS,
+	AUDIO_FORMAT_CODE_ATRAC,
+	AUDIO_FORMAT_CODE_1BITAUDIO,
+	AUDIO_FORMAT_CODE_DOLBYDIGITALPLUS,
+	AUDIO_FORMAT_CODE_DTS_HD,
+	AUDIO_FORMAT_CODE_MAT_MLP,
+	AUDIO_FORMAT_CODE_DST,
+	AUDIO_FORMAT_CODE_WMAPRO,
+	AUDIO_FORMAT_CODE_LAST,
+	AUDIO_FORMAT_CODE_COUNT =
+		AUDIO_FORMAT_CODE_LAST - AUDIO_FORMAT_CODE_FIRST
+};
+
+struct audio_mode {
+	 /* ucData[0] [6:3] */
+	enum audio_format_code format_code;
+	/* ucData[0] [2:0] */
+	uint8_t channel_count;
+	/* ucData[1] */
+	union audio_sample_rates sample_rates;
+	union {
+		/* for LPCM */
+		uint8_t sample_size;
+		/* for Audio Formats 2-8 (Max bit rate divided by 8 kHz) */
+		uint8_t max_bit_rate;
+		/* for Audio Formats 9-15 */
+		uint8_t vendor_specific;
+	};
+};
+
+struct audio_speaker_flags {
+    uint32_t FL_FR:1;
+    uint32_t LFE:1;
+    uint32_t FC:1;
+    uint32_t RL_RR:1;
+    uint32_t RC:1;
+    uint32_t FLC_FRC:1;
+    uint32_t RLC_RRC:1;
+    uint32_t SUPPORT_AI:1;
+};
+
+struct audio_speaker_info {
+    uint32_t ALLSPEAKERS:7;
+    uint32_t SUPPORT_AI:1;
+};
+
+struct audio_info_flags {
+
+	union {
+
+		struct audio_speaker_flags speaker_flags;
+		struct audio_speaker_info   info;
+
+		uint8_t all;
+	};
+};
+
+
+/*struct audio_info_flags {
+	struct audio_speaker_flags {
+		uint32_t FL_FR:1;
+		uint32_t LFE:1;
+		uint32_t FC:1;
+		uint32_t RL_RR:1;
+		uint32_t RC:1;
+		uint32_t FLC_FRC:1;
+		uint32_t RLC_RRC:1;
+		uint32_t SUPPORT_AI:1;
+	};
+
+	struct audio_speaker_info {
+		uint32_t ALLSPEAKERS:7;
+		uint32_t SUPPORT_AI:1;
+	};
+
+	union {
+		struct audio_speaker_flags speaker_flags;
+		struct audio_speaker_info info;
+	};
+};
+*/
+
+union audio_cea_channels {
+	uint8_t all;
+	struct audio_cea_channels_bits {
+		uint32_t FL:1;
+		uint32_t FR:1;
+		uint32_t LFE:1;
+		uint32_t FC:1;
+		uint32_t RL_RC:1;
+		uint32_t RR:1;
+		uint32_t RC_RLC_FLC:1;
+		uint32_t RRC_FRC:1;
+	} channels;
+};
+
+struct audio_info {
+	struct audio_info_flags flags;
+	uint32_t video_latency;
+	uint32_t audio_latency;
+	uint32_t display_index;
+	uint8_t display_name[AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS];
+	uint32_t manufacture_id;
+	uint32_t product_id;
+	/* PortID used for ContainerID when defined */
+	uint32_t port_id[2];
+	uint32_t mode_count;
+	/* this field must be last in this struct */
+	struct audio_mode modes[DC_MAX_AUDIO_DESC_COUNT];
+};
+
+struct audio_crtc_info {
+	uint32_t h_total;
+	uint32_t h_active;
+	uint32_t v_active;
+	uint32_t pixel_repetition;
+	uint32_t requested_pixel_clock; /* in KHz */
+	uint32_t calculated_pixel_clock; /* in KHz */
+	uint32_t refresh_rate;
+	enum dc_color_depth color_depth;
+	bool interlaced;
+};
+
+/* PLL information required for AZALIA DTO calculation */
+
+struct audio_pll_info {
+	uint32_t dp_dto_source_clock_in_khz;
+	uint32_t feed_back_divider;
+	enum audio_dto_source dto_source;
+	bool ss_enabled;
+	uint32_t ss_percentage;
+	uint32_t ss_percentage_divider;
+};
+
+struct audio_channel_associate_info {
+	union {
+		struct {
+			uint32_t ALL_CHANNEL_FL:4;
+			uint32_t ALL_CHANNEL_FR:4;
+			uint32_t ALL_CHANNEL_FC:4;
+			uint32_t ALL_CHANNEL_Sub:4;
+			uint32_t ALL_CHANNEL_SL:4;
+			uint32_t ALL_CHANNEL_SR:4;
+			uint32_t ALL_CHANNEL_BL:4;
+			uint32_t ALL_CHANNEL_BR:4;
+		} bits;
+		uint32_t u32all;
+	};
+};
+
+struct audio_output {
+	/* Front DIG id. */
+	enum engine_id engine_id;
+	/* encoder output signal */
+	enum signal_type signal;
+	/* video timing */
+	struct audio_crtc_info crtc_info;
+	/* PLL for audio */
+	struct audio_pll_info pll_info;
+};
+
+struct audio_feature_support {
+	/* supported engines*/
+	uint32_t ENGINE_DIGA:1;
+	uint32_t ENGINE_DIGB:1;
+	uint32_t ENGINE_DIGC:1;
+	uint32_t ENGINE_DIGD:1;
+	uint32_t ENGINE_DIGE:1;
+	uint32_t ENGINE_DIGF:1;
+	uint32_t ENGINE_DIGG:1;
+	uint32_t MULTISTREAM_AUDIO:1;
+};
+
+enum audio_payload {
+	CHANNEL_SPLIT_MAPPINGCHANG = 0x9,
+};
+
+#endif /* __AUDIO_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/bios_parser_interface.h b/drivers/gpu/drm/amd/dal/include/bios_parser_interface.h
new file mode 100644
index 000000000000..e4291b9ff320
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/bios_parser_interface.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_BIOS_PARSER_INTERFACE_H__
+#define __DAL_BIOS_PARSER_INTERFACE_H__
+
+#include "dc_bios_types.h"
+
+struct adapter_service;
+struct bios_parser;
+
+struct bp_init_data {
+	struct dc_context *ctx;
+	uint8_t *bios;
+};
+
+struct dc_bios *dal_bios_parser_create(
+	struct bp_init_data *init,
+	struct adapter_service *as);
+
+void dal_bios_parser_destroy(
+	struct dc_bios **dcb);
+
+/*****************************************************************************/
+/* Interfaces of BIOS Parser Helper */
+bool dal_bios_parser_is_lid_open(
+	struct bios_parser *bp);
+bool dal_bios_parser_is_lid_status_changed(
+	struct bios_parser *bp);
+bool dal_bios_parser_is_display_config_changed(
+	struct bios_parser *bp);
+bool dal_bios_parser_is_accelerated_mode(
+	struct bios_parser *bp);
+void dal_bios_parser_set_scratch_lcd_scale(
+	struct bios_parser *bp,
+	enum lcd_scale scale);
+enum lcd_scale  dal_bios_parser_get_scratch_lcd_scale(
+	struct bios_parser *bp);
+void dal_bios_parser_get_bios_event_info(
+	struct bios_parser *bp,
+	struct bios_event_info *info);
+void dal_bios_parser_update_requested_backlight_level(
+	struct bios_parser *bp,
+	uint32_t backlight_8bit);
+uint32_t dal_bios_parser_get_requested_backlight_level(
+	struct bios_parser *bp);
+void dal_bios_parser_take_backlight_control(
+	struct bios_parser *bp,
+	bool cntl);
+bool dal_bios_parser_is_active_display(
+	struct bios_parser *bp,
+	enum signal_type signal,
+	const struct connector_device_tag_info *device_tag);
+enum controller_id dal_bios_parser_get_embedded_display_controller_id(
+	struct bios_parser *bp);
+uint32_t dal_bios_parser_get_embedded_display_refresh_rate(
+	struct bios_parser *bp);
+void dal_bios_parser_set_scratch_connected(
+	struct bios_parser *bp,
+	struct graphics_object_id connector_id,
+	bool connected,
+	const struct connector_device_tag_info *device_tag);
+void dal_bios_parser_prepare_scratch_active_and_requested(
+	struct bios_parser *bp,
+	enum controller_id controller_id,
+	enum signal_type signal,
+	const struct connector_device_tag_info *device_tag);
+void dal_bios_parser_set_scratch_active_and_requested(
+	struct bios_parser *bp);
+void dal_bios_parser_set_scratch_critical_state(
+	struct bios_parser *bp,
+	bool state);
+void dal_bios_parser_set_scratch_acc_mode_change(
+	struct bios_parser *bp);
+
+#endif /* __DAL_BIOS_PARSER_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/bios_parser_types.h b/drivers/gpu/drm/amd/dal/include/bios_parser_types.h
new file mode 100644
index 000000000000..550ac874985b
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/bios_parser_types.h
@@ -0,0 +1,327 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_BIOS_PARSER_TYPES_H__
+
+#define __DAL_BIOS_PARSER_TYPES_H__
+
+#include "dm_services.h"
+#include "include/signal_types.h"
+#include "include/grph_object_ctrl_defs.h"
+#include "include/gpio_types.h"
+#include "include/adapter_service_types.h" /* for as_signal_type */
+#include "include/link_service_types.h"
+
+enum bp_result {
+	BP_RESULT_OK = 0, /* There was no error */
+	BP_RESULT_BADINPUT, /*Bad input parameter */
+	BP_RESULT_BADBIOSTABLE, /* Bad BIOS table */
+	BP_RESULT_UNSUPPORTED, /* BIOS Table is not supported */
+	BP_RESULT_NORECORD, /* Record can't be found */
+	BP_RESULT_FAILURE
+};
+
+enum bp_encoder_control_action {
+	/* direct VBIOS translation! Just to simplify the translation */
+	ENCODER_CONTROL_DISABLE = 0,
+	ENCODER_CONTROL_ENABLE,
+	ENCODER_CONTROL_SETUP,
+	ENCODER_CONTROL_INIT
+};
+
+enum bp_transmitter_control_action {
+	/* direct VBIOS translation! Just to simplify the translation */
+	TRANSMITTER_CONTROL_DISABLE = 0,
+	TRANSMITTER_CONTROL_ENABLE,
+	TRANSMITTER_CONTROL_BACKLIGHT_OFF,
+	TRANSMITTER_CONTROL_BACKLIGHT_ON,
+	TRANSMITTER_CONTROL_BACKLIGHT_BRIGHTNESS,
+	TRANSMITTER_CONTROL_LCD_SETF_TEST_START,
+	TRANSMITTER_CONTROL_LCD_SELF_TEST_STOP,
+	TRANSMITTER_CONTROL_INIT,
+	TRANSMITTER_CONTROL_DEACTIVATE,
+	TRANSMITTER_CONTROL_ACTIAVATE,
+	TRANSMITTER_CONTROL_SETUP,
+	TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS,
+	/* ATOM_TRANSMITTER_ACTION_POWER_ON. This action is for eDP only
+	 * (power up the panel)
+	 */
+	TRANSMITTER_CONTROL_POWER_ON,
+	/* ATOM_TRANSMITTER_ACTION_POWER_OFF. This action is for eDP only
+	 * (power down the panel)
+	 */
+	TRANSMITTER_CONTROL_POWER_OFF
+};
+
+enum bp_external_encoder_control_action {
+	EXTERNAL_ENCODER_CONTROL_DISABLE = 0,
+	EXTERNAL_ENCODER_CONTROL_ENABLE = 1,
+	EXTERNAL_ENCODER_CONTROL_INIT = 0x7,
+	EXTERNAL_ENCODER_CONTROL_SETUP = 0xf,
+	EXTERNAL_ENCODER_CONTROL_UNBLANK = 0x10,
+	EXTERNAL_ENCODER_CONTROL_BLANK = 0x11,
+	EXTERNAL_ENCODER_CONTROL_DAC_LOAD_DETECT = 0x12
+};
+
+enum bp_pipe_control_action {
+	ASIC_PIPE_DISABLE = 0,
+	ASIC_PIPE_ENABLE,
+	ASIC_PIPE_INIT
+};
+
+struct bp_encoder_control {
+	enum bp_encoder_control_action action;
+	enum engine_id engine_id;
+	enum transmitter transmitter;
+	enum signal_type signal;
+	enum lane_count lanes_number;
+	enum dc_color_depth color_depth;
+	bool enable_dp_audio;
+	uint32_t pixel_clock; /* khz */
+};
+
+struct bp_external_encoder_control {
+	enum bp_external_encoder_control_action action;
+	enum engine_id engine_id;
+	enum link_rate link_rate;
+	enum lane_count lanes_number;
+	enum signal_type signal;
+	enum dc_color_depth color_depth;
+	bool coherent;
+	struct graphics_object_id encoder_id;
+	struct graphics_object_id connector_obj_id;
+	uint32_t pixel_clock; /* in KHz */
+};
+
+struct bp_crtc_source_select {
+	enum engine_id engine_id;
+	enum controller_id controller_id;
+	/* from GPU Tx aka asic_signal */
+	enum signal_type signal;
+	/* sink_signal may differ from asicSignal if Translator encoder */
+	enum signal_type sink_signal;
+	enum display_output_bit_depth display_output_bit_depth;
+	bool enable_dp_audio;
+};
+
+struct bp_transmitter_control {
+	enum bp_transmitter_control_action action;
+	enum engine_id engine_id;
+	enum transmitter transmitter; /* PhyId */
+	enum lane_count lanes_number;
+	enum clock_source_id pll_id; /* needed for DCE 4.0 */
+	enum signal_type signal;
+	enum dc_color_depth color_depth; /* not used for DCE6.0 */
+	enum hpd_source_id hpd_sel; /* ucHPDSel, used for DCe6.0 */
+	struct graphics_object_id connector_obj_id;
+	/* symClock; in 10kHz, pixel clock, in HDMI deep color mode, it should
+	 * be pixel clock * deep_color_ratio (in KHz)
+	 */
+	uint32_t pixel_clock;
+	uint32_t lane_select;
+	uint32_t lane_settings;
+	bool coherent;
+	bool multi_path;
+	bool single_pll_mode;
+};
+
+struct bp_blank_crtc_parameters {
+	enum controller_id controller_id;
+	uint32_t black_color_rcr;
+	uint32_t black_color_gy;
+	uint32_t black_color_bcb;
+};
+
+struct bp_hw_crtc_timing_parameters {
+	enum controller_id controller_id;
+	/* horizontal part */
+	uint32_t h_total;
+	uint32_t h_addressable;
+	uint32_t h_overscan_left;
+	uint32_t h_overscan_right;
+	uint32_t h_sync_start;
+	uint32_t h_sync_width;
+
+	/* vertical part */
+	uint32_t v_total;
+	uint32_t v_addressable;
+	uint32_t v_overscan_top;
+	uint32_t v_overscan_bottom;
+	uint32_t v_sync_start;
+	uint32_t v_sync_width;
+
+	struct timing_flags {
+		uint32_t INTERLACE:1;
+		uint32_t PIXEL_REPETITION:4;
+		uint32_t HSYNC_POSITIVE_POLARITY:1;
+		uint32_t VSYNC_POSITIVE_POLARITY:1;
+		uint32_t HORZ_COUNT_BY_TWO:1;
+	} flags;
+};
+
+struct bp_hw_crtc_overscan_parameters {
+	enum controller_id controller_id;
+	uint32_t h_overscan_left;
+	uint32_t h_overscan_right;
+	uint32_t v_overscan_top;
+	uint32_t v_overscan_bottom;
+};
+
+struct bp_adjust_pixel_clock_parameters {
+	/* Input: Signal Type - to be converted to Encoder mode */
+	enum signal_type signal_type;
+	/* Input: Encoder object id */
+	struct graphics_object_id encoder_object_id;
+	/* Input: Pixel Clock (requested Pixel clock based on Video timing
+	 * standard used) in KHz
+	 */
+	uint32_t pixel_clock;
+	/* Output: Adjusted Pixel Clock (after VBIOS exec table) in KHz */
+	uint32_t adjusted_pixel_clock;
+	/* Output: If non-zero, this refDiv value should be used to calculate
+	 * other ppll params */
+	uint32_t reference_divider;
+	/* Output: If non-zero, this postDiv value should be used to calculate
+	 * other ppll params */
+	uint32_t pixel_clock_post_divider;
+	/* Input: Enable spread spectrum */
+	bool ss_enable;
+};
+
+struct bp_pixel_clock_parameters {
+	enum controller_id controller_id; /* (Which CRTC uses this PLL) */
+	enum clock_source_id pll_id; /* Clock Source Id */
+	/* signal_type -> Encoder Mode - needed by VBIOS Exec table */
+	enum signal_type signal_type;
+	/* Adjusted Pixel Clock (after VBIOS exec table)
+	 * that becomes Target Pixel Clock (KHz) */
+	uint32_t target_pixel_clock;
+	/* Calculated Reference divider of Display PLL */
+	uint32_t reference_divider;
+	/* Calculated Feedback divider of Display PLL */
+	uint32_t feedback_divider;
+	/* Calculated Fractional Feedback divider of Display PLL */
+	uint32_t fractional_feedback_divider;
+	/* Calculated Pixel Clock Post divider of Display PLL */
+	uint32_t pixel_clock_post_divider;
+	struct graphics_object_id encoder_object_id; /* Encoder object id */
+	/* VBIOS returns a fixed display clock when DFS-bypass feature
+	 * is enabled (KHz) */
+	uint32_t dfs_bypass_display_clock;
+	/* color depth to support HDMI deep color */
+	enum transmitter_color_depth color_depth;
+
+	struct program_pixel_clock_flags {
+		uint32_t FORCE_PROGRAMMING_OF_PLL:1;
+		/* Use Engine Clock as source for Display Clock when
+		 * programming PLL */
+		uint32_t USE_E_CLOCK_AS_SOURCE_FOR_D_CLOCK:1;
+		/* Use external reference clock (refDivSrc for PLL) */
+		uint32_t SET_EXTERNAL_REF_DIV_SRC:1;
+		/* Force program PHY PLL only */
+		uint32_t PROGRAM_PHY_PLL_ONLY:1;
+		/* Support for YUV420 */
+		uint32_t SUPPORT_YUV_420:1;
+		/* Use XTALIN reference clock source */
+		uint32_t SET_XTALIN_REF_SRC:1;
+		/* Use GENLK reference clock source */
+		uint32_t SET_GENLOCK_REF_DIV_SRC:1;
+	} flags;
+};
+
+struct bp_display_clock_parameters {
+	uint32_t target_display_clock; /* KHz */
+	/* Actual Display Clock set due to clock divider granularity KHz */
+	uint32_t actual_display_clock;
+	/* Actual Post Divider ID used to generate the actual clock */
+	uint32_t actual_post_divider_id;
+};
+
+enum bp_dce_clock_type {
+	DCECLOCK_TYPE_DISPLAY_CLOCK = 0,
+	DCECLOCK_TYPE_DPREFCLK      = 1
+};
+
+/* DCE Clock Parameters structure for SetDceClock Exec command table */
+struct bp_set_dce_clock_parameters {
+	enum clock_source_id pll_id; /* Clock Source Id */
+	/* Display clock or DPREFCLK value */
+	uint32_t target_clock_frequency;
+	/* Clock to set: =0: DISPCLK  =1: DPREFCLK  =2: PIXCLK */
+	enum bp_dce_clock_type clock_type;
+
+	struct set_dce_clock_flags {
+		uint32_t USE_GENERICA_AS_SOURCE_FOR_DPREFCLK:1;
+		/* Use XTALIN reference clock source */
+		uint32_t USE_XTALIN_AS_SOURCE_FOR_DPREFCLK:1;
+		/* Use PCIE reference clock source */
+		uint32_t USE_PCIE_AS_SOURCE_FOR_DPREFCLK:1;
+		/* Use GENLK reference clock source */
+		uint32_t USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK:1;
+	} flags;
+};
+
+struct spread_spectrum_flags {
+	/* 1 = Center Spread; 0 = down spread */
+	uint32_t CENTER_SPREAD:1;
+	/* 1 = external; 0 = internal */
+	uint32_t EXTERNAL_SS:1;
+	/* 1 = delta-sigma type parameter; 0 = ver1 */
+	uint32_t DS_TYPE:1;
+};
+
+struct bp_spread_spectrum_parameters {
+	enum clock_source_id pll_id;
+	uint32_t percentage;
+	uint32_t ds_frac_amount;
+
+	union {
+		struct {
+			uint32_t step;
+			uint32_t delay;
+			uint32_t range; /* In Hz unit */
+		} ver1;
+		struct {
+			uint32_t feedback_amount;
+			uint32_t nfrac_amount;
+			uint32_t ds_frac_size;
+		} ds;
+	};
+
+	struct spread_spectrum_flags flags;
+};
+
+struct bp_encoder_cap_info {
+	uint32_t DP_HBR2_CAP:1;
+	uint32_t DP_HBR2_EN:1;
+	uint32_t RESERVED:30;
+};
+
+struct bp_gpio_cntl_info {
+	uint32_t id;
+	enum gpio_pin_output_state state;
+};
+
+#endif /*__DAL_BIOS_PARSER_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/dal_asic_id.h b/drivers/gpu/drm/amd/dal/include/dal_asic_id.h
new file mode 100644
index 000000000000..78f88b129a35
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/dal_asic_id.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_ASIC_ID_H__
+#define __DAL_ASIC_ID_H__
+
+/*
+ * ASIC internal revision ID
+ */
+
+/* DCE80 (based on ci_id.h in Perforce) */
+
+#define	CI_BONAIRE_M_A0 0x14
+#define	CI_BONAIRE_M_A1	0x15
+#define	CI_HAWAII_P_A0	0x28
+
+#define CI_UNKNOWN	0xFF
+
+#define ASIC_REV_IS_BONAIRE_M(rev) \
+	((rev >= CI_BONAIRE_M_A0) && (rev < CI_HAWAII_P_A0))
+
+#define ASIC_REV_IS_HAWAII_P(rev) \
+	(rev >= CI_HAWAII_P_A0)
+
+/* KV1 with Spectre GFX core, 8-8-1-2 (CU-Pix-Primitive-RB) */
+#define KV_SPECTRE_A0 0x01
+
+/* KV2 with Spooky GFX core, including downgraded from Spectre core,
+ * 3-4-1-1 (CU-Pix-Primitive-RB) */
+#define KV_SPOOKY_A0 0x41
+
+/* KB with Kalindi GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define KB_KALINDI_A0 0x81
+
+/* KB with Kalindi GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define KB_KALINDI_A1 0x82
+
+/* BV with Kalindi GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define BV_KALINDI_A2 0x85
+
+/* ML with Godavari GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define ML_GODAVARI_A0 0xA1
+
+/* ML with Godavari GFX core, 2-4-1-1 (CU-Pix-Primitive-RB) */
+#define ML_GODAVARI_A1 0xA2
+
+#define KV_UNKNOWN 0xFF
+
+#define ASIC_REV_IS_KALINDI(rev) \
+	((rev >= KB_KALINDI_A0) && (rev < KV_UNKNOWN))
+
+#define ASIC_REV_IS_BHAVANI(rev) \
+	((rev >= BV_KALINDI_A2) && (rev < ML_GODAVARI_A0))
+
+#define ASIC_REV_IS_GODAVARI(rev) \
+	((rev >= ML_GODAVARI_A0) && (rev < KV_UNKNOWN))
+
+/* VI Family */
+/* DCE10 */
+#define VI_TONGA_P_A0 20
+#define VI_TONGA_P_A1 21
+#define VI_FIJI_P_A0 60
+
+#define ASIC_REV_IS_TONGA_P(eChipRev) ((eChipRev >= VI_TONGA_P_A0) && \
+		(eChipRev < 40))
+#define ASIC_REV_IS_FIJI_P(eChipRev) ((eChipRev >= VI_FIJI_P_A0) && \
+		(eChipRev < 80))
+
+/* DCE11 */
+#define CZ_CARRIZO_A0 0x01
+
+#define STONEY_A0 0x61
+#define CZ_UNKNOWN 0xFF
+
+#define ASIC_REV_IS_STONEY(rev) \
+	((rev >= STONEY_A0) && (rev < CZ_UNKNOWN))
+
+/*
+ * ASIC chip ID
+ */
+/* DCE80 */
+#define DEVICE_ID_KALINDI_9834 0x9834
+#define DEVICE_ID_TEMASH_9839 0x9839
+#define DEVICE_ID_TEMASH_983D 0x983D
+
+
+/* Asic Family IDs for different asic family. */
+#define FAMILY_CI 120 /* Sea Islands: Hawaii (P), Bonaire (M) */
+#define FAMILY_KV 125 /* Fusion => Kaveri: Spectre, Spooky; Kabini: Kalindi */
+#define FAMILY_VI 130 /* Volcanic Islands: Iceland (V), Tonga (M) */
+#define FAMILY_CZ 135 /* Carrizo */
+
+#define	FAMILY_UNKNOWN 0xFF
+
+#endif /* __DAL_ASIC_ID_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/dal_register_logger.h b/drivers/gpu/drm/amd/dal/include/dal_register_logger.h
new file mode 100644
index 000000000000..176d811327af
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/dal_register_logger.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_REGISTER_LOGGER__
+#define __DAL_REGISTER_LOGGER__
+
+/****************
+ * API functions
+ ***************/
+
+/* dal_reg_logger_push - begin Register Logging */
+void dal_reg_logger_push(const char *caller_func);
+/* dal_reg_logger_pop - stop Register Logging */
+void dal_reg_logger_pop(void);
+
+
+/* for internal use of the Logger only */
+void dal_reg_logger_rw_count_increment(void);
+bool dal_reg_logger_should_dump_register(void);
+
+#endif /* __DAL_REGISTER_LOGGER__ */
diff --git a/drivers/gpu/drm/amd/dal/include/dal_types.h b/drivers/gpu/drm/amd/dal/include/dal_types.h
new file mode 100644
index 000000000000..373977685b70
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/dal_types.h
@@ -0,0 +1,305 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_TYPES_H__
+#define __DAL_TYPES_H__
+
+#include "signal_types.h"
+#include "dc_types.h"
+
+struct dal_logger;
+struct dc_bios;
+
+enum dce_version {
+	DCE_VERSION_UNKNOWN = (-1),
+#if defined(CONFIG_DRM_AMD_DAL_DCE10_0)
+	DCE_VERSION_10_0,
+#endif
+#if defined(CONFIG_DRM_AMD_DAL_DCE11_0)
+	DCE_VERSION_11_0,
+#endif
+	DCE_VERSION_MAX
+};
+
+/*
+ * ASIC Runtime Flags
+ */
+struct dal_asic_runtime_flags {
+	union {
+		uint32_t raw;
+		struct {
+			uint32_t EMULATE_REPLUG_ON_CAP_CHANGE:1;
+			uint32_t SUPPORT_XRBIAS:1;
+			uint32_t SKIP_POWER_DOWN_ON_RESUME:1;
+			uint32_t FULL_DETECT_ON_RESUME:1;
+			uint32_t GSL_FRAMELOCK:1;
+			uint32_t NO_LOW_BPP_MODES:1;
+			uint32_t BLOCK_ON_INITIAL_DETECTION:1;
+			uint32_t OPTIMIZED_DISPLAY_PROGRAMMING_ON_BOOT:1;
+			uint32_t DRIVER_CONTROLLED_BRIGHTNESS:1;
+			uint32_t MODIFIABLE_FRAME_DURATION:1;
+			uint32_t MIRACAST_SUPPORTED:1;
+			uint32_t CONNECTED_STANDBY_SUPPORTED:1;
+			uint32_t GNB_WAKEUP_SUPPORTED:1;
+		} bits;
+	} flags;
+};
+
+struct hw_asic_id {
+	uint32_t chip_id;
+	uint32_t chip_family;
+	uint32_t pci_revision_id;
+	uint32_t hw_internal_rev;
+	uint32_t vram_type;
+	uint32_t vram_width;
+	uint32_t feature_flags;
+	struct dal_asic_runtime_flags runtime_flags;
+	uint32_t fake_paths_num;
+	void *atombios_base_address;
+};
+
+/* this is pci information. BDF stands for BUS,DEVICE,FUNCTION*/
+
+struct bdf_info {
+	uint16_t BUS_NUMBER:8;
+	uint16_t DEVICE_NUMBER:5;
+	uint16_t FUNCTION_NUMBER:3;
+};
+
+#define DAL_PARAM_INVALID_INT 0x80000000
+
+/* shift values for bool override parameter mask
+ * bmask is for this struct,if we touch this feature
+ * bval indicates every bit fields for this struct too,1 is enable this feature
+ * amdgpu.disp_bval=1594, amdgpu.disp_bmask=1594 ,
+ * finally will show log like this:
+ * Overridden FEATURE_LIGHT_SLEEP is enabled now
+ * Overridden FEATURE_USE_MAX_DISPLAY_CLK is enabled now
+ * Overridden FEATURE_ENABLE_DFS_BYPASS is enabled now
+ * Overridden FEATURE_POWER_GATING_PIPE_IN_TILE is enabled now
+ * Overridden FEATURE_USE_PPLIB is enabled now
+ * Overridden FEATURE_DISABLE_LPT_SUPPORT is enabled now
+ * Overridden FEATURE_DUMMY_FBC_BACKEND is enabled now */
+enum bool_param_shift {
+	DAL_PARAM_MAXIMIZE_STUTTER_MARKS = 0,
+	DAL_PARAM_LIGHT_SLEEP,
+	DAL_PARAM_MAXIMIZE_URGENCY_WATERMARKS,
+	DAL_PARAM_USE_MAX_DISPLAY_CLK,
+	DAL_PARAM_ENABLE_DFS_BYPASS,
+	DAL_PARAM_POWER_GATING_PIPE_IN_TILE,
+	DAL_PARAM_POWER_GATING_LB_PORTION,
+	DAL_PARAM_PSR_ENABLE,
+	DAL_PARAM_VARI_BRIGHT_ENABLE,
+	DAL_PARAM_USE_PPLIB,
+	DAL_PARAM_DISABLE_LPT_SUPPORT,
+	DAL_PARAM_DUMMY_FBC_BACKEND,
+	DAL_PARAM_ENABLE_GPU_SCALING,
+	DAL_BOOL_PARAM_MAX
+};
+
+/* array index for integer override parameters*/
+enum int_param_array_index {
+	DAL_PARAM_MAX_COFUNC_NON_DP_DISPLAYS = 0,
+	DAL_PARAM_DRR_SUPPORT,
+	DAL_INT_PARAM_MAX
+};
+
+struct dal_override_parameters {
+	uint32_t bool_param_enable_mask;
+	uint32_t bool_param_values;
+	uint32_t int_param_values[DAL_INT_PARAM_MAX];
+};
+
+
+struct dal_init_data {
+	struct hw_asic_id asic_id;
+	struct view_port_alignment vp_alignment;
+	struct bdf_info bdf_info;
+	struct dal_override_parameters display_param;
+	void *driver; /* ctx */
+	void *cgs_device;
+	uint8_t num_virtual_links;
+	/* If 'vbios_override' not NULL, it will be called instead
+	 * of the real VBIOS. Intended use is Diagnostics on FPGA. */
+	struct dc_bios *vbios_override;
+	enum dce_environment dce_environment;
+};
+
+struct dal_dc_init_data {
+	struct dc_context *ctx; /* TODO: remove 'dal' when DC is complete. */
+	struct adapter_service *adapter_srv;
+};
+
+struct dal_dev_c_lut {
+	uint8_t red;
+	uint8_t green;
+	uint8_t blue;
+	uint8_t reserved;
+};
+
+struct dal_dev_gamma_lut {
+	uint16_t red;
+	uint16_t green;
+	uint16_t blue;
+};
+
+struct dc_context {
+	struct dc *dc;
+
+	void *driver_context; /* e.g. amdgpu_device */
+
+	struct dal_logger *logger;
+	void *cgs_device;
+
+	enum dce_environment dce_environment;
+};
+
+/* Wireless display structs */
+
+union dal_remote_display_cea_mode_bitmap {
+	struct {
+		uint32_t CEA_640X480_60P:1;/*0*/
+		uint32_t CEA_720X480_60P:1;/*1*/
+		uint32_t CEA_720X480_60I:1;/*2*/
+		uint32_t CEA_720X576_50P:1;/*3*/
+		uint32_t CEA_720X576_50I:1;/*4*/
+		uint32_t CEA_1280X720_30P:1;/*5*/
+		uint32_t CEA_1280X720_60P:1;/*6*/
+		uint32_t CEA_1920X1080_30P:1;/*7*/
+		uint32_t CEA_1920X1080_60P:1;/*8*/
+		uint32_t CEA_1920X1080_60I:1;/*9*/
+		uint32_t CEA_1280X720_25P:1;/*10*/
+		uint32_t CEA_1280X728_50P:1;/*11*/
+		uint32_t CEA_1920X1080_25P:1;/*12*/
+		uint32_t CEA_1920X1080_50P:1;/*13*/
+		uint32_t CEA_1920X1080_50I:1;/*14*/
+		uint32_t CEA_1280X1024_24P:1;/*15*/
+		uint32_t CEA_1920X1080_24P:1;/*16*/
+		uint32_t RESERVED:15;/*[17-31]*/
+	} flags;
+	uint32_t raw;
+};
+
+union dal_remote_display_vesa_mode_bitmap {
+	struct {
+		uint32_t VESA_800X600_30P:1;/*0*/
+		uint32_t VESA_800X600_60P:1;/*1*/
+		uint32_t VESA_1024X768_30P:1;/*2*/
+		uint32_t VESA_1024X768_60P:1;/*3*/
+		uint32_t VESA_1152X864_30P:1;/*4*/
+		uint32_t VESA_1152X864_60P:1;/*5*/
+		uint32_t VESA_1280X768_30P:1;/*6*/
+		uint32_t VESA_1280X768_60P:1;/*7*/
+		uint32_t VESA_1280X800_30P:1;/*8*/
+		uint32_t VESA_1280X800_60P:1;/*9*/
+		uint32_t VESA_1360X768_30P:1;/*10*/
+		uint32_t VESA_1360X768_60P:1;/*11*/
+		uint32_t VESA_1366X768_30P:1;/*12*/
+		uint32_t VESA_1366X768_60P:1;/*13*/
+		uint32_t VESA_1280X1024_30P:1;/*14*/
+		uint32_t VESA_1280X1024_60P:1;/*15*/
+		uint32_t VESA_1400X1050_30P:1;/*16*/
+		uint32_t VESA_1400X1050_60P:1;/*17*/
+		uint32_t VESA_1440X900_30P:1;/*18*/
+		uint32_t VESA_1440X900_60P:1;/*19*/
+		uint32_t VESA_1600X900_30P:1;/*20*/
+		uint32_t VESA_1600X900_60P:1;/*21*/
+		uint32_t VESA_1600X1200_30P:1;/*22*/
+		uint32_t VESA_1600X1200_60P:1;/*23*/
+		uint32_t VESA_1680X1024_30P:1;/*24*/
+		uint32_t VESA_1680X1024_60P:1;/*25*/
+		uint32_t VESA_1680X1050_30P:1;/*26*/
+		uint32_t VESA_1680X1050_60P:1;/*27*/
+		uint32_t VESA_1920X1200_30P:1;/*28*/
+		uint32_t VESA_1920X1200_60P:1;/*29*/
+		uint32_t RESERVED:2;/*[30-31]*/
+	} flags;
+	uint32_t raw;
+};
+
+union dal_remote_display_hh_mode_bitmap {
+	struct {
+		uint32_t HH_800X480_30P:1;/*0*/
+		uint32_t HH_800X480_60P:1;/*1*/
+		uint32_t HH_854X480_30P:1;/*2*/
+		uint32_t HH_854X480_60P:1;/*3*/
+		uint32_t HH_864X480_30P:1;/*4*/
+		uint32_t HH_864X480_60P:1;/*5*/
+		uint32_t HH_640X360_30P:1;/*6*/
+		uint32_t HH_640X360_60P:1;/*7*/
+		uint32_t HH_960X540_30P:1;/*8*/
+		uint32_t HH_960X540_60P:1;/*9*/
+		uint32_t HH_848X480_30P:1;/*10*/
+		uint32_t HH_848X480_60P:1;/*11*/
+		uint32_t RESERVED:20;/*[12-31]*/
+	} flags;
+	uint32_t raw;
+};
+
+union dal_remote_display_stereo_3d_mode_bitmap {
+	struct {
+		uint32_t STEREO_1920X1080_24P_TOP_AND_BOTTOM:1;/*0*/
+		uint32_t STEREO_1280X720_60P_TOP_AND_BOTTOM:1;/*1*/
+		uint32_t STEREO_1280X720_50P_TOP_AND_BOTTOM:1;/*2*/
+		uint32_t STEREO_1920X1080_24X2P_FRAME_ALTERNATE:1;/*3*/
+		uint32_t STEREO_1280X720_60X2P_FRAME_ALTERNATE:1;/*4*/
+		uint32_t STEREO_1280X720_30X2P_FRAME_ALTERNATE:1;/*5*/
+		uint32_t STEREO_1280X720_50X2P_FRAME_ALTERNATE:1;/*6*/
+		uint32_t STEREO_1280X720_25X2P_FRAME_ALTERNATE:1;/*7*/
+		uint32_t STEREO_1920X1080_24P_FRAME_PACKING:1;/* 8*/
+		uint32_t STEREO_1280X720_60P_FRAME_PACKING:1;/* 9*/
+		uint32_t STEREO_1280X720_30P_FRAME_PACKING:1;/*10*/
+		uint32_t STEREO_1280X720_50P_FRAME_PACKING:1;/*11*/
+		uint32_t STEREO_1280X720_25P_FRAME_PACKING:1;/*12*/
+		uint32_t RESERVED:19; /*[13-31]*/
+	} flags;
+	uint32_t raw;
+};
+
+union dal_remote_display_audio_bitmap {
+	struct {
+		uint32_t LPCM_44100HZ_16BITS_2_CHANNELS:1;/*0*/
+		uint32_t LPCM_48000HZ_16BITS_2_CHANNELS:1;/*1*/
+		uint32_t AAC_48000HZ_16BITS_2_CHANNELS:1;/*2*/
+		uint32_t AAC_48000HZ_16BITS_4_CHANNELS:1;/*3*/
+		uint32_t AAC_48000HZ_16BITS_6_CHANNELS:1;/*4*/
+		uint32_t AAC_48000HZ_16BITS_8_CHANNELS:1;/*5*/
+		uint32_t AC3_48000HZ_16BITS_2_CHANNELS:1;/*6*/
+		uint32_t AC3_48000HZ_16BITS_4_CHANNELS:1;/*7*/
+		uint32_t AC3_48000HZ_16BITS_6_CHANNELS:1;/*8*/
+		uint32_t RESERVED:23;/*[9-31]*/
+	} flags;
+	uint32_t raw;
+};
+
+struct dal_remote_display_receiver_capability {
+	union dal_remote_display_cea_mode_bitmap cea_mode;
+	union dal_remote_display_vesa_mode_bitmap vesa_mode;
+	union dal_remote_display_hh_mode_bitmap hh_mode;
+	union dal_remote_display_stereo_3d_mode_bitmap stereo_3d_mode;
+	union dal_remote_display_audio_bitmap audio;
+};
+
+#endif /* __DAL_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/dc_clock_generator_interface.h b/drivers/gpu/drm/amd/dal/include/dc_clock_generator_interface.h
new file mode 100644
index 000000000000..b7fb9ff16a97
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/dc_clock_generator_interface.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_CLOCK_GENERATOR_INTERFACE_H__
+#define __DC_CLOCK_GENERATOR_INTERFACE_H__
+
+#include "grph_object_ctrl_defs.h"
+#include "set_mode_types.h"
+
+/* Parameter for programming the DCCP_DISP_SLOW_SELECT*/
+struct dccg_mapping_params {
+	uint32_t controllers_num;
+	enum controller_id *controllers;
+};
+
+/* Parameters related to HW DeSpread of DP Reference Clock*/
+struct dccg_dp_ref_clk_ds_params {
+	struct {
+		/* Flag for Enabled SS on DP Reference Clock*/
+		bool SS_ENABLED:1;
+		/* Flag for HW De Spread enabled
+		 * (if enabled SS on DP Reference Clock)*/
+		bool DS_ENABLED:1;
+		/* Flag for HW De Spread Calculations enabled for DS_DTO_INCR
+		 * and DS_DTO_MODULO (if 0 SW programs DS_DTO_INCR and
+		 * DS_DTO_MODULO)*/
+		bool DS_CALCULATIONS:1;
+	} flags;
+	/*DP Reference clock SS percentage
+	 * (if enabled downspread on DP Reference Clock)*/
+	uint32_t ss_percentage;
+	/*DP Reference clock SS percentage Divider (1000 or 100)*/
+	uint32_t ss_percentage_divider;
+};
+
+struct dc_clock_generator;
+
+void dal_dc_clock_generator_destroy(struct dc_clock_generator **dc);
+void dal_dc_clock_generator_set_display_pipe_mapping(
+	struct dc_clock_generator *dc_clk_gen,
+	struct dccg_mapping_params *params);
+bool dal_dc_clock_generator_get_dp_ref_clk_ds_params(
+	struct dc_clock_generator *dc_clk_gen,
+	struct dccg_dp_ref_clk_ds_params *params);
+bool dal_dc_clock_generator_enable_gtc_counter(
+	struct dc_clock_generator *dc_clk_gen,
+	uint32_t dprefclk);
+void dal_dc_clock_generator_disable_gtc_counter(
+	struct dc_clock_generator *dc_clk_gen);
+void dal_dc_clock_generator_set_gtc_group_offset(
+	struct dc_clock_generator *dc_clk_gen,
+	enum gtc_group group_num,
+	uint32_t offset);
+
+#endif /* __DC_CLOCK_GENERATOR_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/dcs_types.h b/drivers/gpu/drm/amd/dal/include/dcs_types.h
new file mode 100644
index 000000000000..8c650571ff69
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/dcs_types.h
@@ -0,0 +1,742 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DCS_TYPES_H__
+#define __DAL_DCS_TYPES_H__
+
+#include "signal_types.h"
+
+#include "dc_types.h"
+
+#define NUM_OF_BYTE_EDID_COLOR_CHARACTERISTICS 10
+#define MAX_NUMBER_OF_HDMI_VSDB_3D_EXTENDED_SUPPORT 21
+#define MAX_NUMBER_OF_HDMI_VSDB_VICS 7
+
+struct drr_config {
+	/* minimum frame per second for dynamic
+	 * refresh rate feature; 0 if drr support not found*/
+	uint32_t min_fps_in_microhz;
+	bool force_lock_on_event;
+	bool lock_to_master_vsync;
+
+	struct {
+		uint8_t FORCED_BY_REGKEY_OR_ESCAPE:1;
+		uint8_t FORCED_BY_VBIOS:1;
+		uint8_t SUPPORTED_BY_EDID:1;
+	} support_method;
+};
+
+struct timing_limits {
+	uint32_t min_pixel_clock_in_khz;
+	uint32_t max_pixel_clock_in_khz;
+};
+
+struct vendor_product_id_info {
+	uint32_t manufacturer_id;
+	uint32_t product_id;
+	uint32_t serial_id;
+	uint32_t manufacture_week;
+	uint32_t manufacture_year;
+};
+
+struct display_range_limits {
+	uint32_t min_v_rate_hz;
+	uint32_t max_v_rate_hz;
+	uint32_t min_h_rate_khz;
+	uint32_t max_h_rateIn_khz;
+	uint32_t max_pix_clk_khz;
+	bool use_override;
+};
+
+struct monitor_user_select_limits {
+	bool use_ati_override;
+	uint32_t max_h_res;
+	uint32_t max_v_res;
+	uint32_t max_refresh_rate;
+};
+
+enum edid_screen_aspect_ratio {
+	EDID_SCREEN_AR_UNKNOWN = 0,
+	EDID_SCREEN_AR_PROJECTOR,
+	EDID_SCREEN_AR_16X9,
+	EDID_SCREEN_AR_16X10,
+	EDID_SCREEN_AR_4X3,
+	EDID_SCREEN_AR_5X4,
+	EDID_SCREEN_AR_9X16,
+	EDID_SCREEN_AR_10X16,
+	EDID_SCREEN_AR_3X4,
+	EDID_SCREEN_AR_4X5
+};
+
+struct edid_screen_info {
+	enum edid_screen_aspect_ratio aspect_ratio;
+	uint32_t width;
+	uint32_t height;
+};
+
+struct display_characteristics {
+	uint8_t gamma;
+	uint8_t color_characteristics[NUM_OF_BYTE_EDID_COLOR_CHARACTERISTICS];
+};
+
+union cv_smart_dongle_modes {
+	uint8_t all;
+	struct cv_smart_dongle_switches {
+		uint8_t MODE_1080I:1;
+		uint8_t MODE_720P:1;
+		uint8_t MODE_540P:1;
+		uint8_t MODE_480P:1;
+		uint8_t MODE_480I:1;
+		uint8_t MODE_16_9:1;
+	} switches;
+};
+
+struct cea_audio_mode {
+	uint8_t format_code; /* ucData[0] [6:3]*/
+	uint8_t channel_count; /* ucData[0] [2:0]*/
+	uint8_t sample_rate; /* ucData[1]*/
+	union {
+		uint8_t sample_size; /* for LPCM*/
+		/*  for Audio Formats 2-8 (Max bit rate divided by 8 kHz)*/
+		uint8_t max_bit_rate;
+		uint8_t audio_codec_vendor_specific; /* for Audio Formats 9-15*/
+	};
+};
+
+union cea_speaker_allocation_data_block {
+	struct {
+		uint32_t FL_FR:1;
+		uint32_t LFE:1;
+		uint32_t FC:1;
+		uint32_t RL_RR:1;
+		uint32_t RC:1;
+		uint32_t FLC_FRC:1;
+		uint32_t RLC_RRC:1;
+	} bits;
+	uint32_t raw;
+};
+
+struct cea_colorimetry_data_block {
+	struct {
+		uint32_t XV_YCC601:1;
+		uint32_t XV_YCC709:1;
+		uint32_t S_YCC601:1;
+		uint32_t ADOBE_YCC601:1;
+		uint32_t ADOBE_RGB:1;
+
+	} flag;
+	struct {
+		uint32_t MD0:1;
+		uint32_t MD1:1;
+		uint32_t MD2:1;
+		uint32_t MD3:1;
+	} metadata_flag;
+};
+
+union cea_video_capability_data_block {
+	struct {
+		uint8_t S_CE0:1;
+		uint8_t S_CE1:1;
+		uint8_t S_IT0:1;
+		uint8_t S_IT1:1;
+		uint8_t S_PT0:1;
+		uint8_t S_PT1:1;
+		uint8_t QS:1;
+		uint8_t QY:1;
+	} bits;
+	uint8_t raw;
+};
+
+enum stereo_3d_multi_presence {
+	STEREO_3D_MULTI_NOT_PRESENT = 0,
+	STEREO_3D_MULTI_ALL_FORMATS,
+	STEREO_3D_MULTI_MASKED_FORMATS,
+	STEREO_3D_MULTI_RESERVED
+};
+
+enum cea_hdmi_vic {
+	CEA_HDMI_VIC_RESERVED = 0,
+	CEA_HDMI_VIC_4KX2K_30,
+	CEA_HDMI_VIC_4KX2K_25,
+	CEA_HDMI_VIC_4KX2K_24,
+	CEA_HDMI_VIC_4KX2K_24_SMPTE
+};
+
+struct cea_hdmi_vsdb_extended_caps {
+	uint32_t reserved;
+	uint32_t image_size;
+	enum stereo_3d_multi_presence stereo_3d_multi_present;
+	bool stereo_3d_present;
+	uint32_t hdmi_3d_len;
+	uint32_t hdmi_vic_len;
+};
+
+struct cea_vendor_specific_data_block {
+
+	uint32_t ieee_id;
+
+	struct commonent_phy {
+		uint32_t PHY_ADDR_A:4;
+		uint32_t PHY_ADDR_B:4;
+		uint32_t PHY_ADDR_C:4;
+		uint32_t PHY_ADDR_D:4;
+	} commonent_phy_addr;
+
+	struct byte6 {
+		uint32_t SUPPORTS_AI:1;
+		uint32_t DC_48BIT:1;
+		uint32_t DC_36BIT:1;
+		uint32_t DC_30BIT:1;
+		uint32_t DC_Y444:1;
+		uint32_t DVI_DUAL:1;
+		uint32_t RESERVED:2;
+	} byte6;/* link capabilities*/
+	bool byte6_valid;
+
+	uint32_t max_tmds_clk_mhz;
+
+	struct byte8 {
+		uint32_t LATENCY_FIELDS_PRESENT:1;
+		uint32_t ILATENCY_FIELDS_PRESENT:1;
+		uint32_t HDMI_VIDEO_PRESENT:1;
+		uint32_t RESERVED:1;
+		uint32_t CNC3_GAME:1;
+		uint32_t CNC2_CINEMA:1;
+		uint32_t CNC1_PHOTO:1;
+		uint32_t CNC0_GRAPHICS:1;
+	} byte8;
+	/*bit 6-7: latency flags to indicate valid latency fields*/
+	/*bit 5: support of additional video format capabilities*/
+	/* bit 0-3: flags indicating which content type is supported*/
+	uint32_t video_latency;
+	uint32_t audio_latency;
+	uint32_t i_video_latency;
+	uint32_t i_audio_latency;
+
+	struct cea_hdmi_vsdb_extended_caps hdmi_vsdb_extended_caps;
+
+	enum stereo_3d_multi_presence stereo_3d_multi_present;
+
+	struct {
+		bool FRAME_PACKING:1;
+		bool SIDE_BY_SIDE_HALF:1;
+		bool TOP_AND_BOTTOM:1;
+	} stereo_3d_all_support;
+	uint16_t stereo_3d_mask;
+
+	enum cea_hdmi_vic hdmi_vic[MAX_NUMBER_OF_HDMI_VSDB_VICS];
+	struct stereo_3d_extended_support {
+		struct {
+			bool FRAME_PACKING:1;
+			bool SIDE_BY_SIDE_HALF:1;
+			bool TOP_AND_BOTTOM:1;
+		} format;
+		uint32_t vic_index;
+		uint32_t value;
+		uint32_t size;
+	} stereo_3d_extended_support[MAX_NUMBER_OF_HDMI_VSDB_3D_EXTENDED_SUPPORT];
+};
+
+struct cea861_support {
+
+	uint32_t revision;
+	union {
+		struct {
+			uint32_t NATIVE_COUNT:4;
+			uint32_t BASE_AUDIO:1;
+			uint32_t YCRCB444:1;
+			uint32_t YCRCB422:1;
+			uint32_t UNDER_SCAN:1;
+		} features;
+		uint8_t raw_features;
+	};
+};
+
+struct dcs_customized_mode {
+	struct {
+		uint32_t READ_ONLY:1;
+		uint32_t ADD_BY_DRIVER:1;
+		uint32_t INTERLACED:1;
+		uint32_t BASE_MODE:1;
+	} flags;
+	struct dc_mode_info base_mode_info;
+	struct dc_mode_info customized_mode_info;
+};
+
+struct dcs_override_mode_timing {
+	/* possible timing standards, bit vector of TimingStandard*/
+	uint32_t possible_timing_standards;
+	/* indicate driver default timing is used , no override*/
+	bool use_driver_default_timing;
+	struct dc_mode_timing mode_timing;
+};
+
+struct dcs_override_mode_timing_list {
+	uint32_t max_num_overrides;
+	uint32_t num_overrides;
+	struct dcs_override_mode_timing mode_timings[1];
+};
+
+/* "interface type" is different from Signal Type because
+ * an "interface type" can be driven by more than one Signal Type.
+ * For example, INTERFACE_TYPE_DVI can be driven by
+ * Single or Dual link DVI signal. */
+enum dcs_interface_type {
+	INTERFACE_TYPE_VGA = 0,
+	INTERFACE_TYPE_DVI,
+	INTERFACE_TYPE_CV,
+	INTERFACE_TYPE_TV,
+	INTERFACE_TYPE_LVDS,
+	INTERFACE_TYPE_DP,
+	INTERFACE_TYPE_WIRELESS,
+	INTERFACE_TYPE_CF,
+	INTERFACE_TYPE_EDP
+};
+
+
+union panel_misc_info {
+	struct {
+		uint32_t H_CUT_OFF:1;
+		uint32_t H_SYNC_POLARITY:1;/*0=Active High, 1=Active Low*/
+		uint32_t V_SYNC_POLARITY:1; /*0=Active High, 1=Active Low*/
+		uint32_t V_CUT_OFF:1;
+		uint32_t H_REPLICATION_BY_2:1;
+		uint32_t V_REPLICATION_BY_2:1;
+		uint32_t COMPOSITE_SYNC:1;
+		uint32_t INTERLACE:1;
+		uint32_t DOUBLE_CLOCK:1;
+		uint32_t RGB888:1;
+		uint32_t GREY_LEVEL:2;
+		uint32_t SPATIAL:1;
+		uint32_t TEMPORAL:1;
+		uint32_t API_ENABLED:1;
+	} bits;
+	uint32_t raw;
+};
+
+union hdtv_mode_support {
+	struct {
+		uint32_t HDTV_SUPPORT_480I:1;
+		uint32_t HDTV_SUPPORT_480P:1;
+		uint32_t HDTV_SUPPORT_576I25:1;
+		uint32_t HDTV_SUPPORT_576P50:1;
+		uint32_t HDTV_SUPPORT_720P:1;
+		uint32_t HDTV_SUPPORT_720P50:1;
+		uint32_t HDTV_SUPPORT_1080I:1;
+		uint32_t HDTV_SUPPORT_1080I25:1;
+		uint32_t HDTV_SUPPORT_1080P:1;
+		uint32_t HDTV_SUPPORT_1080P50:1;
+		uint32_t HDTV_SUPPORT_1080P24:1;
+		uint32_t HDTV_SUPPORT_1080P25:1;
+		uint32_t HDTV_SUPPORT_1080P30:1;
+		uint32_t HDTV_SUPPORT_16X9:1;
+	} bits;
+	uint32_t raw;
+};
+
+enum edid_retrieve_status {
+	EDID_RETRIEVE_SUCCESS = 0,
+	EDID_RETRIEVE_FAIL,
+	EDID_RETRIEVE_SAME_EDID,
+	EDID_RETRIEVE_FAIL_WITH_PREVIOUS_SUCCESS
+};
+
+#define DCS_DECODE_EDID_RETRIEVE_STATUS(status) \
+	(status == EDID_RETRIEVE_SUCCESS) ? "EDID_RETRIEVE_SUCCESS" : \
+	(status == EDID_RETRIEVE_FAIL) ? "EDID_RETRIEVE_FAIL" : \
+	(status == EDID_RETRIEVE_SAME_EDID) ? "EDID_RETRIEVE_SAME_EDID" : \
+	(status == EDID_RETRIEVE_FAIL_WITH_PREVIOUS_SUCCESS) ? \
+		"EDID_RETRIEVE_FAIL_WITH_PREVIOUS_SUCCESS" : "Unknown"
+
+
+#ifndef TV_SIGNALFORMAT_DEFINED
+#define TV_SIGNALFORMAT_DEFINED
+enum tv_signal_format {
+	TV_SIGNAL_FORMAT_UNKNOWN,
+	TV_SIGNAL_FORMAT_NTSC,
+	TV_SIGNAL_FORMAT_NTSC_J,
+	TV_SIGNAL_FORMAT_PAL,
+	TV_SIGNAL_FORMAT_PAL_M,
+	TV_SIGNAL_FORMAT_PAL_CN,
+	TV_SIGNAL_FORMAT_SECAM
+};
+#endif
+
+enum tv_signal_format_result {
+	TV_SIGNAL_FORMAT_RESULT_OK,
+	TV_SIGNAL_FORMAT_SET_MODE_REQ,
+	TV_SIGNAL_FORMAT_REBOOT_REQ,
+	TV_SIGNAL_FORMAT_ERROR
+};
+
+enum pixel_encoding_mask {
+	PIXEL_ENCODING_MASK_YCBCR444 = 0x01,
+	PIXEL_ENCODING_MASK_YCBCR422 = 0x02,
+	PIXEL_ENCODING_MASK_RGB = 0x04,
+};
+
+struct display_pixel_encoding_support {
+	uint32_t mask;
+};
+
+enum color_depth_index {
+	COLOR_DEPTH_INDEX_UNKNOWN,
+	COLOR_DEPTH_INDEX_666 = 0x01,
+	COLOR_DEPTH_INDEX_888 = 0x02,
+	COLOR_DEPTH_INDEX_101010 = 0x04,
+	COLOR_DEPTH_INDEX_121212 = 0x08,
+	COLOR_DEPTH_INDEX_141414 = 0x10,
+	COLOR_DEPTH_INDEX_161616 = 0x20,
+	COLOR_DEPTH_INDEX_LAST = 0x40,
+};
+
+struct display_color_depth_support {
+	uint32_t mask;
+	bool deep_color_native_res_only;
+};
+
+struct display_color_and_pixel_support {
+	struct display_color_depth_support color_depth_support;
+	struct display_pixel_encoding_support pixel_encoding_support;
+	bool deep_color_y444_support;
+};
+
+enum dcs_packed_pixel_format {
+	DCS_PACKED_PIXEL_FORMAT_NOT_PACKED = 0,
+	DCS_PACKED_PIXEL_FORMAT_SPLIT_G70_B54_R70_B10 = 1,
+	DCS_PACKED_PIXEL_FORMAT_R70_G76 = 2,
+	DCS_PACKED_PIXEL_FORMAT_SPLIT_B70_G10_R70_G76 = 3,
+	DCS_PACKED_PIXEL_FORMAT_G70_B54_R70_B10 = 4,
+	DCS_PACKED_PIXEL_FORMAT_G70_B54 = 5,
+	DCS_PACKED_PIXEL_FORMAT_B70_R30_G70_R74 = 6,
+	DCS_PACKED_PIXEL_FORMAT_B70_G70_R70 = 7,
+	DCS_PACKED_PIXEL_FORMAT_B70_R32_G70_R76 = 8,
+};
+
+enum monitor_manufacturer_id {
+	MONITOR_MANUFACTURER_ID_0 = 0x0000,
+	MONITOR_MANUFACTURER_ID_1 = 0x3834,
+	MONITOR_MANUFACTURER_ID_2 = 0x4d24,
+	MONITOR_MANUFACTURER_ID_3 = 0x293E,
+	MONITOR_MANUFACTURER_ID_4 = 0x635a,
+	MONITOR_MANUFACTURER_ID_5 = 0x1006,
+	MONITOR_MANUFACTURER_ID_6 = 0xc32a,
+	MONITOR_MANUFACTURER_ID_7 = 0x4d24,
+	MONITOR_MANUFACTURER_ID_8 = 0x110e,
+	MONITOR_MANUFACTURER_ID_9 = 0xaf0d,
+	MONITOR_MANUFACTURER_ID_10 = 0x6D1E,
+	MONITOR_MANUFACTURER_ID_11 = 0xA338,
+	MONITOR_MANUFACTURER_ID_12 = 0xC315,
+	MONITOR_MANUFACTURER_ID_13 = 0xD94D,
+	MONITOR_MANUFACTURER_ID_14 = 0x104D,
+	MONITOR_MANUFACTURER_ID_15 = 0x855C,
+	MONITOR_MANUFACTURER_ID_16 = 0x4251,
+	MONITOR_MANUFACTURER_ID_17 = 0xA934,
+	MONITOR_MANUFACTURER_ID_18 = 0x0C41,
+	/* TODO: Update when EDID is available */
+	MONITOR_MANUFACTURER_ID_19 = 0xDEAD,
+	MONITOR_MANUFACTURER_ID_20 = 0x6904,
+	MONITOR_MANUFACTURER_ID_21 = 0xAC10,
+	MONITOR_MANUFACTURER_ID_22 = 0x2D4C,
+	MONITOR_MANUFACTURER_ID_23 = 0x144E,
+	MONITOR_MANUFACTURER_ID_24 = 0x6c50,
+	MONITOR_MANUFACTURER_ID_26 = 0x0c41,
+	MONITOR_MANUFACTURER_ID_27 = 0x143E,
+	MONITOR_MANUFACTURER_ID_25 = 0xffff,
+	MONITOR_MANUFACTURER_ID_28 = 0x3421,
+	MONITOR_MANUFACTURER_ID_29 = 0x2D19,
+	MONITOR_MANUFACTURER_ID_30 = 0x8B52,
+	MONITOR_MANUFACTURER_ID_31 = 0x7204,
+	MONITOR_MANUFACTURER_ID_32 = 0xF022,
+	MONITOR_MANUFACTURER_ID_33 = 0x0E11,
+	MONITOR_MANUFACTURER_ID_34 = 0xD241,
+	MONITOR_MANUFACTURER_ID_35 = 0xAE30,
+	MONITOR_MANUFACTURER_ID_36 = 0xF91E,
+	MONITOR_MANUFACTURER_ID_37 = 0xAB4C,
+};
+
+enum monitor_product_id {
+	MONITOR_PRODUCT_ID_0 = 0x0000,
+	MONITOR_PRODUCT_ID_1 = 0x0BCC,
+	MONITOR_PRODUCT_ID_2 = 0x251F,
+	MONITOR_PRODUCT_ID_3 = 0x5241,
+	MONITOR_PRODUCT_ID_4 = 0x6919,
+	MONITOR_PRODUCT_ID_5 = 0xee18,
+	MONITOR_PRODUCT_ID_6 = 0xf008,
+	MONITOR_PRODUCT_ID_7 = 0x2f0c,
+	MONITOR_PRODUCT_ID_7_2 = 0x3411,
+	MONITOR_PRODUCT_ID_9 = 0x4208,
+	MONITOR_PRODUCT_ID_10 = 0xE51D,
+	MONITOR_PRODUCT_ID_11 = 0x7E22,
+	MONITOR_PRODUCT_ID_12 = 0x0E23,
+	MONITOR_PRODUCT_ID_13 = 0x9d08,
+	MONITOR_PRODUCT_ID_14 = 0x9236,
+	MONITOR_PRODUCT_ID_15 = 0x9227,
+	MONITOR_PRODUCT_ID_16 = 0x0220,
+	MONITOR_PRODUCT_ID_17 = 0x4920,
+	MONITOR_PRODUCT_ID_18 = 0x251f,
+	MONITOR_PRODUCT_ID_19 = 0x1395,
+	MONITOR_PRODUCT_ID_20 = 0xc04e,
+	MONITOR_PRODUCT_ID_21 = 0x5787,
+	MONITOR_PRODUCT_ID_22 = 0x5A71,
+	MONITOR_PRODUCT_ID_23 = 0x6622,
+	MONITOR_PRODUCT_ID_24 = 0x20C1,
+	MONITOR_PRODUCT_ID_25 = 0x2110,
+	MONITOR_PRODUCT_ID_26 = 0x2006,
+	MONITOR_PRODUCT_ID_27 = 0x1827,
+	MONITOR_PRODUCT_ID_28 = 0x0EA0,
+	MONITOR_PRODUCT_ID_29 = 0x03D0,
+	MONITOR_PRODUCT_ID_30 = 0x01D2,
+	MONITOR_PRODUCT_ID_31 = 0x2801,
+	MONITOR_PRODUCT_ID_32 = 0x0FB3,
+	MONITOR_PRODUCT_ID_33 = 0x0FB1,
+	MONITOR_PRODUCT_ID_34 = 0xA045,
+	MONITOR_PRODUCT_ID_35 = 0x0001,
+	MONITOR_PRODUCT_ID_36 = 0xA296,
+	MONITOR_PRODUCT_ID_38 = 0x21DC,
+	MONITOR_PRODUCT_ID_37 = 0x21EA,
+	MONITOR_PRODUCT_ID_39 = 0x4093,
+	MONITOR_PRODUCT_ID_40 = 0x4094,
+	MONITOR_PRODUCT_ID_41 = 0x4094,
+	MONITOR_PRODUCT_ID_42 = 0x32A2,
+	MONITOR_PRODUCT_ID_43 = 0xE009,
+	MONITOR_PRODUCT_ID_44 = 0xA010,
+	MONITOR_PRODUCT_ID_45 = 0x405C,
+	MONITOR_PRODUCT_ID_46 = 0xF017,
+	MONITOR_PRODUCT_ID_47 = 0xD026,
+	MONITOR_PRODUCT_ID_48 = 0x4036,
+	MONITOR_PRODUCT_ID_49 = 0x4065,
+	MONITOR_PRODUCT_ID_50 = 0xA02A,
+	MONITOR_PRODUCT_ID_51 = 0xA02C,
+	MONITOR_PRODUCT_ID_46_HDMI = 0xF016,
+	MONITOR_PRODUCT_ID_53 = 0xF048,
+	MONITOR_PRODUCT_ID_54 = 0xA0A2,
+	MONITOR_PRODUCT_ID_55 = 0x4083,
+	MONITOR_PRODUCT_ID_56 = 0x0E74,
+	MONITOR_PRODUCT_ID_57 = 0x2771,
+	MONITOR_PRODUCT_ID_58 = 0x0814,
+	MONITOR_PRODUCT_ID_59 = 0xffff,
+	MONITOR_PRODUCT_ID_60 = 0x3339,
+	MONITOR_PRODUCT_ID_61 = 0x01F5,
+	MONITOR_PRODUCT_ID_62 = 0x02A5,
+	MONITOR_PRODUCT_ID_63 = 0x06AC,
+	MONITOR_PRODUCT_ID_64 = 0x04D5,
+	MONITOR_PRODUCT_ID_65 = 0x079D,
+	MONITOR_PRODUCT_ID_66 = 0x079F,
+	MONITOR_PRODUCT_ID_67 = 0x0797,
+	MONITOR_PRODUCT_ID_68 = 0x0B80,
+	MONITOR_PRODUCT_ID_69 = 0x7D06,
+	MONITOR_PRODUCT_ID_70 = 0x0131,
+	MONITOR_PRODUCT_ID_71 = 0x8545,
+	MONITOR_PRODUCT_ID_72 = 0x0002,
+	MONITOR_PRODUCT_ID_73 = 0x0125,
+	MONITOR_PRODUCT_ID_74 = 0x00D0,
+	MONITOR_PRODUCT_ID_75 = 0x26F7,
+	MONITOR_PRODUCT_ID_76 = 0x26F9,
+	MONITOR_PRODUCT_ID_77 = 0x2807,
+	MONITOR_PRODUCT_ID_78 = 0x26F3,
+	MONITOR_PRODUCT_ID_79 = 0x2676,
+	MONITOR_PRODUCT_ID_80 = 0x0A72,
+	MONITOR_PRODUCT_ID_81 = 0x2693,
+	MONITOR_PRODUCT_ID_82 = 0x2615,
+	MONITOR_PRODUCT_ID_83 = 0x2613,
+	MONITOR_PRODUCT_ID_84 = 0x262D,
+	MONITOR_PRODUCT_ID_85 = 0x264B,
+	MONITOR_PRODUCT_ID_86 = 0x2869,
+	MONITOR_PRODUCT_ID_87 = 0x286C,
+	MONITOR_PRODUCT_ID_88 = 0x288F,
+	MONITOR_PRODUCT_ID_89 = 0x2954,
+	MONITOR_PRODUCT_ID_90 = 0x6522,
+	MONITOR_PRODUCT_ID_91 = 0x0FAE,
+	MONITOR_PRODUCT_ID_92 = 0x0A0C,
+	MONITOR_PRODUCT_ID_93 = 0x00BF,
+	MONITOR_PRODUCT_ID_94 = 0x0,
+};
+
+enum monitor_patch_type {
+	MONITOR_PATCH_TYPE_NONE,
+	MONITOR_PATCH_TYPE_ERROR_CHECKSUM,
+	MONITOR_PATCH_TYPE_HDTV_WITH_PURE_DFP_EDID,
+	MONITOR_PATCH_TYPE_DO_NOT_USE_DETAILED_TIMING,
+	MONITOR_PATCH_TYPE_DO_NOT_USE_RANGE_LIMITATION,
+	MONITOR_PATCH_TYPE_EDID_EXTENTION_ERROR_CHECK_SUM,
+	MONITOR_PATCH_TYPE_TURN_OFF_DISPLAY_BEFORE_MODE_CHANGE,
+	MONITOR_PATCH_TYPE_RESTRICT_VESA_MODE_TIMING,
+	MONITOR_PATCH_TYPE_DO_NOT_USE_EDID_MAX_PIX_CLK,
+	MONITOR_PATCH_TYPE_VENDOR_0,
+	MONITOR_PATCH_TYPE_RANDOM_CRT,
+	MONITOR_PATCH_TYPE_VENDOR_1,
+	MONITOR_PATCH_TYPE_LIMIT_PANEL_SUPPORT_RGB_ONLY,
+	MONITOR_PATCH_TYPE_PACKED_PIXEL_FORMAT,
+	MONITOR_PATCH_TYPE_LARGE_PANEL,
+	MONITOR_PATCH_TYPE_STEREO_SUPPORT,
+	/* 0 (default) - mean patch will not be applied, however it can be
+	 * explicitly set to 1
+	 */
+	MONITOR_PATCH_TYPE_DUAL_EDID_PANEL,
+	MONITOR_PATCH_TYPE_IGNORE_19X12_STD_TIMING,
+	MONITOR_PATCH_TYPE_MULTIPLE_PACKED_TYPE,
+	MONITOR_PATCH_TYPE_RESET_TX_ON_DISPLAY_POWER_ON,
+	MONITOR_PATCH_TYPE_VENDOR_2,
+	MONITOR_PATCH_TYPE_RESTRICT_PROT_DUAL_LINK_DVI,
+	MONITOR_PATCH_TYPE_FORCE_LINK_RATE,
+	MONITOR_PATCH_TYPE_DELAY_AFTER_DP_RECEIVER_POWER_UP,
+	MONITOR_PATCH_TYPE_KEEP_DP_RECEIVER_POWERED,
+	MONITOR_PATCH_TYPE_DELAY_BEFORE_READ_EDID,
+	MONITOR_PATCH_TYPE_DELAY_AFTER_PIXEL_FORMAT_CHANGE,
+	MONITOR_PATCH_TYPE_INCREASE_DEFER_WRITE_RETRY_I2C_OVER_AUX,
+	MONITOR_PATCH_TYPE_NO_DEFAULT_TIMINGS,
+	MONITOR_PATCH_TYPE_ADD_CEA861_DETAILED_TIMING_VIC16,
+	MONITOR_PATCH_TYPE_ADD_CEA861_DETAILED_TIMING_VIC31,
+	MONITOR_PATCH_TYPE_DELAY_BEFORE_UNMUTE,
+	MONITOR_PATCH_TYPE_RETRY_LINK_TRAINING_ON_FAILURE,
+	MONITOR_PATCH_TYPE_ALLOW_AUX_WHEN_HPD_LOW,
+	MONITOR_PATCH_TYPE_TILED_DISPLAY,
+	MONITOR_PATCH_TYPE_DISABLE_PSR_ENTRY_ABORT,
+	MONITOR_PATCH_TYPE_EDID_EXTENTION_ERROR_CHECKSUM,
+	MONITOR_PATCH_TYPE_ALLOW_ONLY_CE_MODE,
+	MONITOR_PATCH_TYPE_VID_STREAM_DIFFER_TO_SYNC,
+	MONITOR_PATCH_TYPE_EXTRA_DELAY_ON_DISCONNECT,
+	MONITOR_PATCH_TYPE_DELAY_AFTER_DISABLE_BACKLIGHT_DFS_BYPASS,
+	MONITOR_PATCH_TYPE_SINGLE_MODE_PACKED_PIXEL
+};
+
+/* Single entry in the monitor table */
+struct monitor_patch_info {
+	enum monitor_manufacturer_id manufacturer_id;
+	enum monitor_product_id product_id;
+	enum monitor_patch_type type;
+	uint32_t param;
+};
+
+union dcs_monitor_patch_flags {
+        struct {
+                bool ERROR_CHECKSUM:1;
+                bool HDTV_WITH_PURE_DFP_EDID:1;
+                bool DO_NOT_USE_DETAILED_TIMING:1;
+                bool DO_NOT_USE_RANGE_LIMITATION:1;
+                bool EDID_EXTENTION_ERROR_CHECKSUM:1;
+                bool TURN_OFF_DISPLAY_BEFORE_MODE_CHANGE:1;
+                bool RESTRICT_VESA_MODE_TIMING:1;
+                bool DO_NOT_USE_EDID_MAX_PIX_CLK:1;
+                bool VENDOR_0:1;
+                bool RANDOM_CRT:1;/* 10 bits used including this one-*/
+                bool VENDOR_1:1;
+                bool LIMIT_PANEL_SUPPORT_RGB_ONLY:1;
+                bool PACKED_PIXEL_FORMAT:1;
+                bool LARGE_PANEL:1;
+                bool STEREO_SUPPORT:1;
+                bool DUAL_EDID_PANEL:1;
+                bool IGNORE_19X12_STD_TIMING:1;
+                bool MULTIPLE_PACKED_TYPE:1;
+                bool RESET_TX_ON_DISPLAY_POWER_ON:1;
+                bool ALLOW_ONLY_CE_MODE:1;/* 20 bits used including this one*/
+                bool RESTRICT_PROT_DUAL_LINK_DVI:1;
+                bool FORCE_LINK_RATE:1;
+                bool DELAY_AFTER_DP_RECEIVER_POWER_UP:1;
+                bool KEEP_DP_RECEIVER_POWERED:1;
+                bool DELAY_BEFORE_READ_EDID:1;
+                bool DELAY_AFTER_PIXEL_FORMAT_CHANGE:1;
+                bool INCREASE_DEFER_WRITE_RETRY_I2C_OVER_AUX:1;
+                bool NO_DEFAULT_TIMINGS:1;
+                bool ADD_CEA861_DETAILED_TIMING_VIC16:1;
+                bool ADD_CEA861_DETAILED_TIMING_VIC31:1; /* 30 bits*/
+                bool DELAY_BEFORE_UNMUTE:1;
+                bool RETRY_LINK_TRAINING_ON_FAILURE:1;
+                bool ALLOW_AUX_WHEN_HPD_LOW:1;
+                bool TILED_DISPLAY:1;
+                bool DISABLE_PSR_ENTRY_ABORT:1;
+                bool INTERMITTENT_EDID_ERROR:1;/* 36 bits total*/
+                bool VID_STREAM_DIFFER_TO_SYNC:1;/* 37 bits total*/
+                bool EXTRA_DELAY_ON_DISCONNECT:1;/* 38 bits total*/
+                bool DELAY_AFTER_DISABLE_BACKLIGHT_DFS_BYPASS:1;/* 39 bits total*/
+        } flags;
+        uint64_t raw;
+};
+
+struct dcs_edid_supported_max_bw {
+	uint32_t pix_clock_khz;
+	uint32_t bits_per_pixel;
+};
+
+struct dcs_stereo_3d_features {
+	struct {
+/* 3D Format supported by monitor (implies supported by driver)*/
+		uint32_t SUPPORTED:1;
+/* 3D Format supported on all timings
+(no need to check every timing for 3D support)*/
+		uint32_t ALL_TIMINGS:1;
+/* 3D Format supported in clone mode*/
+		uint32_t CLONE_MODE:1;
+/* Scaling allowed when driving 3D Format*/
+		uint32_t SCALING:1;
+/* Left and right images packed by SW within single frame*/
+		uint32_t SINGLE_FRAME_SW_PACKED:1;
+	} flags;
+};
+
+struct dcs_container_id {
+	/*128bit GUID in binary form*/
+	uint8_t guid[16];
+	/* 8 byte port ID -> ELD.PortID*/
+	uint32_t port_id[2];
+	/* 2 byte manufacturer name -> ELD.ManufacturerName*/
+	uint16_t manufacturer_name;
+	/* 2 byte product code -> ELD.ProductCode*/
+	uint16_t product_code;
+};
+
+struct dcs_display_tile {
+/*unique Id of Tiled Display. 0 - means display is not part in Tiled Display*/
+	uint64_t id;
+	uint32_t rows;/* size of Tiled Display in tiles*/
+	uint32_t cols;/* size of Tiled Display in tiles*/
+	uint32_t width;/* size of current Tile in pixels*/
+	uint32_t height;/* size of current Tile in pixels*/
+	uint32_t row;/* location of current Tile*/
+	uint32_t col;/* location of current Tile*/
+	struct {
+		/*in pixels*/
+		uint32_t left;
+		uint32_t right;
+		uint32_t top;
+		uint32_t bottom;
+	} bezel;/* bezel information of current tile*/
+
+	struct {
+		uint32_t SEPARATE_ENCLOSURE:1;
+		uint32_t BEZEL_INFO_PRESENT:1;
+		uint32_t CAN_SCALE:1;
+	} flags;
+
+	struct {
+		uint32_t manufacturer_id;
+		uint32_t product_id;
+		uint32_t serial_id;
+	} topology_id;
+};
+
+#endif /* __DAL_DCS_TYPES_H__ */
+
diff --git a/drivers/gpu/drm/amd/dal/include/ddc_interface.h b/drivers/gpu/drm/amd/dal/include/ddc_interface.h
new file mode 100644
index 000000000000..22fd31f6de7f
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/ddc_interface.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DDC_INTERFACE_H__
+#define __DAL_DDC_INTERFACE_H__
+
+#include "gpio_types.h"
+
+struct ddc;
+
+enum gpio_result dal_ddc_open(
+	struct ddc *ddc,
+	enum gpio_mode mode,
+	enum gpio_ddc_config_type config_type);
+
+enum gpio_result dal_ddc_get_clock(
+	const struct ddc *ddc,
+	uint32_t *value);
+
+enum gpio_result dal_ddc_set_clock(
+	const struct ddc *ddc,
+	uint32_t value);
+
+enum gpio_result dal_ddc_get_data(
+	const struct ddc *ddc,
+	uint32_t *value);
+
+enum gpio_result dal_ddc_set_data(
+	const struct ddc *ddc,
+	uint32_t value);
+
+enum gpio_result dal_ddc_change_mode(
+	struct ddc *ddc,
+	enum gpio_mode mode);
+
+bool dal_ddc_is_hw_supported(
+	const struct ddc *ddc);
+
+enum gpio_ddc_line dal_ddc_get_line(
+	const struct ddc *ddc);
+
+bool dal_ddc_check_line_aborted(
+	const struct ddc *ddc);
+
+enum gpio_result dal_ddc_set_config(
+	struct ddc *ddc,
+	enum gpio_ddc_config_type config_type);
+
+void dal_ddc_close(
+	struct ddc *ddc);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/ddc_service_types.h b/drivers/gpu/drm/amd/dal/include/ddc_service_types.h
new file mode 100644
index 000000000000..cbdb6dfe4ff3
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/ddc_service_types.h
@@ -0,0 +1,221 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DAL_DDC_SERVICE_TYPES_H__
+#define __DAL_DDC_SERVICE_TYPES_H__
+
+#define DP_BRANCH_DEVICE_ID_1 0x0010FA
+#define DP_BRANCH_DEVICE_ID_2 0x0022B9
+#define DP_SINK_DEVICE_ID_1 0x4CE000
+#define DP_BRANCH_DEVICE_ID_3 0x00001A
+#define DP_BRANCH_DEVICE_ID_4 0x0080e1
+#define DP_BRANCH_DEVICE_ID_5 0x006037
+#define DP_SINK_DEVICE_ID_2 0x001CF8
+
+
+enum ddc_result {
+	DDC_RESULT_UNKNOWN = 0,
+	DDC_RESULT_SUCESSFULL,
+	DDC_RESULT_FAILED_CHANNEL_BUSY,
+	DDC_RESULT_FAILED_TIMEOUT,
+	DDC_RESULT_FAILED_PROTOCOL_ERROR,
+	DDC_RESULT_FAILED_NACK,
+	DDC_RESULT_FAILED_INCOMPLETE,
+	DDC_RESULT_FAILED_OPERATION,
+	DDC_RESULT_FAILED_INVALID_OPERATION,
+	DDC_RESULT_FAILED_BUFFER_OVERFLOW
+};
+
+enum ddc_service_type {
+	DDC_SERVICE_TYPE_CONNECTOR,
+	DDC_SERVICE_TYPE_DISPLAY_PORT_MST,
+};
+
+enum ddc_transaction_type {
+	DDC_TRANSACTION_TYPE_NONE = 0,
+	DDC_TRANSACTION_TYPE_I2C,
+	DDC_TRANSACTION_TYPE_I2C_OVER_AUX,
+	DDC_TRANSACTION_TYPE_I2C_OVER_AUX_WITH_DEFER,
+	DDC_TRANSACTION_TYPE_I2C_OVER_AUX_RETRY_DEFER
+};
+
+enum display_dongle_type {
+	DISPLAY_DONGLE_NONE = 0,
+	/* Active converter types*/
+	DISPLAY_DONGLE_DP_VGA_CONVERTER,
+	DISPLAY_DONGLE_DP_DVI_CONVERTER,
+	DISPLAY_DONGLE_DP_HDMI_CONVERTER,
+	/* DP-HDMI/DVI passive dongles (Type 1 and Type 2)*/
+	DISPLAY_DONGLE_DP_DVI_DONGLE,
+	DISPLAY_DONGLE_DP_HDMI_DONGLE,
+	/* Other types of dongle*/
+	DISPLAY_DONGLE_DP_HDMI_MISMATCHED_DONGLE,
+};
+
+enum dcs_dpcd_revision {
+	DCS_DPCD_REV_10 = 0x10,
+	DCS_DPCD_REV_11 = 0x11,
+	DCS_DPCD_REV_12 = 0x12
+};
+
+/**
+ * display sink capability
+ */
+struct display_sink_capability {
+	/* dongle type (DP converter, CV smart dongle) */
+	enum display_dongle_type dongle_type;
+
+	/**********************************************************
+	 capabilities going INTO SINK DEVICE (stream capabilities)
+	 **********************************************************/
+	/* Dongle's downstream count. */
+	uint32_t downstrm_sink_count;
+	/* Is dongle's downstream count info field (downstrm_sink_count)
+	 * valid. */
+	bool downstrm_sink_count_valid;
+
+	/* Maximum additional audio delay in microsecond (us) */
+	uint32_t additional_audio_delay;
+	/* Audio latency value in microsecond (us) */
+	uint32_t audio_latency;
+	/* Interlace video latency value in microsecond (us) */
+	uint32_t video_latency_interlace;
+	/* Progressive video latency value in microsecond (us) */
+	uint32_t video_latency_progressive;
+	/* Dongle caps: Maximum pixel clock supported over dongle for HDMI */
+	uint32_t max_hdmi_pixel_clock;
+	/* Dongle caps: Maximum deep color supported over dongle for HDMI */
+	enum dc_color_depth max_hdmi_deep_color;
+
+	/************************************************************
+	 capabilities going OUT OF SOURCE DEVICE (link capabilities)
+	 ************************************************************/
+	/* support for Spread Spectrum(SS) */
+	bool ss_supported;
+	/* DP link settings (laneCount, linkRate, Spread) */
+	uint32_t dp_link_lane_count;
+	uint32_t dp_link_rate;
+	uint32_t dp_link_spead;
+
+	enum dcs_dpcd_revision dpcd_revision;
+	/* If dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER,
+	indicates 'Frame Sequential-to-lllFrame Pack' conversion capability.*/
+	bool is_dp_hdmi_s3d_converter;
+	/* to check if we have queried the display capability
+	 * for eDP panel already. */
+	bool is_edp_sink_cap_valid;
+
+	enum ddc_transaction_type transaction_type;
+	enum signal_type signal;
+};
+
+struct dp_receiver_id_info {
+	uint32_t dpcd_rev;
+	uint32_t sink_id;
+	int8_t sink_id_str[6];
+	int8_t sink_hw_revision;
+	int8_t sink_fw_revision[2];
+	uint32_t branch_id;
+	int8_t branch_name[6];
+	enum display_dongle_type dongle_type;
+};
+
+struct av_sync_data {
+	uint8_t av_granularity;/* DPCD 00023h */
+	uint8_t aud_dec_lat1;/* DPCD 00024h */
+	uint8_t aud_dec_lat2;/* DPCD 00025h */
+	uint8_t aud_pp_lat1;/* DPCD 00026h */
+	uint8_t aud_pp_lat2;/* DPCD 00027h */
+	uint8_t vid_inter_lat;/* DPCD 00028h */
+	uint8_t vid_prog_lat;/* DPCD 00029h */
+	uint8_t aud_del_ins1;/* DPCD 0002Bh */
+	uint8_t aud_del_ins2;/* DPCD 0002Ch */
+	uint8_t aud_del_ins3;/* DPCD 0002Dh */
+};
+
+/** EDID retrieval related constants, also used by MstMgr **/
+
+#define DDC_EDID_SEGMENT_SIZE 256
+#define DDC_EDID_BLOCK_SIZE 128
+#define DDC_EDID_BLOCKS_PER_SEGMENT \
+	(DDC_EDID_SEGMENT_SIZE / DDC_EDID_BLOCK_SIZE)
+
+#define DDC_EDID_EXT_COUNT_OFFSET 0x7E
+
+#define DDC_EDID_ADDRESS_START 0x50
+#define DDC_EDID_ADDRESS_END 0x52
+#define DDC_EDID_SEGMENT_ADDRESS 0x30
+
+/* signatures for Edid 1x */
+#define DDC_EDID1X_VENDORID_SIGNATURE_OFFSET 8
+#define DDC_EDID1X_VENDORID_SIGNATURE_LEN 4
+#define DDC_EDID1X_EXT_CNT_AND_CHECKSUM_OFFSET 126
+#define DDC_EDID1X_EXT_CNT_AND_CHECKSUM_LEN 2
+#define DDC_EDID1X_CHECKSUM_OFFSET 127
+/* signatures for Edid 20*/
+#define DDC_EDID_20_SIGNATURE_OFFSET 0
+#define DDC_EDID_20_SIGNATURE 0x20
+
+#define DDC_EDID20_VENDORID_SIGNATURE_OFFSET 1
+#define DDC_EDID20_VENDORID_SIGNATURE_LEN 4
+#define DDC_EDID20_CHECKSUM_OFFSET 255
+#define DDC_EDID20_CHECKSUM_LEN 1
+
+/*DP to VGA converter*/
+static const uint8_t DP_VGA_CONVERTER_ID_1[] = "mVGAa";
+/*DP to Dual link DVI converter*/
+static const uint8_t DP_DVI_CONVERTER_ID_1[] = "m2DVIa";
+/*Travis*/
+static const uint8_t DP_VGA_LVDS_CONVERTER_ID_2[] = "sivarT";
+/*Nutmeg*/
+static const uint8_t DP_VGA_LVDS_CONVERTER_ID_3[] = "dnomlA";
+/*DP to VGA converter*/
+static const uint8_t DP_VGA_CONVERTER_ID_4[] = "DpVga";
+/*DP to Dual link DVI converter*/
+static const uint8_t DP_DVI_CONVERTER_ID_4[] = "m2DVIa";
+/*DP to Dual link DVI converter 2*/
+static const uint8_t DP_DVI_CONVERTER_ID_42[] = "v2DVIa";
+
+static const uint8_t DP_SINK_DEV_STRING_ID2_REV0[] = "\0\0\0\0\0\0";
+
+/* Identifies second generation PSR TCON from Parade: Device ID string:
+ * yy-xx-**-**-**-**
+ */
+/* xx - Hw ID high byte */
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_HIGH_BYTE =
+	0x06;
+
+/* yy - HW ID low byte, the same silicon has several package/feature flavors */
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE1 =
+	0x61;
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE2 =
+	0x62;
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE3 =
+	0x63;
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE4 =
+	0x72;
+static const uint32_t DP_SINK_DEV_STRING_ID2_REV1_HW_ID_LOW_BYTE5 =
+	0x73;
+
+#endif /* __DAL_DDC_SERVICE_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/display_clock_interface.h b/drivers/gpu/drm/amd/dal/include/display_clock_interface.h
new file mode 100644
index 000000000000..211847cefe80
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/display_clock_interface.h
@@ -0,0 +1,186 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DISPLAY_CLOCK_INTERFACE_H__
+#define __DISPLAY_CLOCK_INTERFACE_H__
+
+#include "hw_sequencer_types.h"
+#include "grph_object_defs.h"
+#include "signal_types.h"
+#include "scaler_types.h"
+
+/* Timing related information*/
+struct dc_timing_params {
+	uint32_t INTERLACED:1;
+	uint32_t HCOUNT_BY_TWO:1;
+	uint32_t PIXEL_REPETITION:4; /*< values 1 to 10 supported*/
+	uint32_t PREFETCH:1;
+
+	uint32_t h_total;
+	uint32_t h_addressable;
+	uint32_t h_sync_width;
+};
+
+/* Scaling related information*/
+struct dc_scaling_params {
+	uint32_t h_overscan_right;
+	uint32_t h_overscan_left;
+	uint32_t h_taps;
+	uint32_t v_taps;
+};
+
+/*Display Request Mode (1 and 2 valid when scaler is OFF)*/
+enum display_request_mode {
+	REQUEST_ONLY_AT_EVERY_READ_POINTER_INCREMENT = 0,
+	REQUEST_WAITING_FOR_THE_FIRST_READ_POINTER_ONLY,
+	REQUEST_WITHOUT_WAITING_FOR_READ_POINTER
+};
+
+/* FBC minimum CompressionRatio*/
+enum fbc_compression_ratio {
+	FBC_COMPRESSION_NOT_USED = 0,
+	FBC_MINIMUM_COMPRESSION_RATIO_1 = 1,
+	FBC_MINIMUM_COMPRESSION_RATIO_2 = 2,
+	FBC_MINIMUM_COMPRESSION_RATIO_4 = 4,
+	FBC_MINIMUM_COMPRESSION_RATIO_8 = 8
+};
+
+/* VScalerEfficiency */
+enum v_scaler_efficiency {
+	V_SCALER_EFFICIENCY_LB36BPP = 0,
+	V_SCALER_EFFICIENCY_LB30BPP = 1,
+	V_SCALER_EFFICIENCY_LB24BPP = 2,
+	V_SCALER_EFFICIENCY_LB18BPP = 3
+};
+
+/* Parameters required for minimum Engine
+ * and minimum Display clock calculations*/
+struct min_clock_params {
+	uint32_t id;
+	uint32_t requested_pixel_clock; /* in KHz */
+	uint32_t actual_pixel_clock; /* in KHz */
+	struct view source_view;
+	struct view dest_view;
+	struct dc_timing_params timing_info;
+	struct dc_scaling_params scaling_info;
+	struct color_quality color_info;
+	enum signal_type signal_type;
+	enum dc_color_depth deep_color_depth;
+	enum v_scaler_efficiency scaler_efficiency;
+	bool line_buffer_prefetch_enabled;
+};
+
+/* Enumerations for Source selection of the Display clock */
+enum display_clock_source_select {
+	USE_PIXEL_CLOCK_PLL = 0,
+	USE_EXTERNAL_CLOCK,
+	USE_ENGINE_CLOCK
+};
+
+/* Result of Minimum System and Display clock calculations.
+ * Minimum System clock and Display clock, source and path to be used
+ * for Display clock*/
+struct minimum_clocks_calculation_result {
+	uint32_t min_sclk_khz;
+	uint32_t min_dclk_khz;
+	uint32_t min_mclk_khz;
+	uint32_t min_deep_sleep_sclk;
+};
+
+/* Enumeration of all clocks states */
+enum clocks_state {
+	CLOCKS_STATE_INVALID,
+	CLOCKS_STATE_ULTRA_LOW,
+	CLOCKS_STATE_LOW,
+	CLOCKS_STATE_NOMINAL,
+	CLOCKS_STATE_PERFORMANCE
+};
+
+/* Structure containing all state-dependent clocks
+ * (dependent on "enum clocks_state") */
+struct state_dependent_clocks {
+	uint32_t display_clk_khz;
+	uint32_t pixel_clk_khz;
+};
+
+struct display_clock_state {
+	uint32_t DFS_BYPASS_ACTIVE:1;
+};
+
+struct display_clock;
+
+#if defined(CONFIG_DRM_AMD_DAL_DCE11_0)
+struct display_clock *dal_display_clock_dce110_create(
+	struct dc_context *ctx,
+	struct adapter_service *as);
+#endif
+
+void dal_display_clock_destroy(struct display_clock **to_destroy);
+bool dal_display_clock_validate(
+	struct display_clock *disp_clk,
+	struct min_clock_params *params);
+uint32_t dal_display_clock_calculate_min_clock(
+	struct display_clock *disp_clk,
+	uint32_t path_num,
+	struct min_clock_params *params);
+uint32_t dal_display_clock_get_validation_clock(struct display_clock *disp_clk);
+void dal_display_clock_set_clock(
+	struct display_clock *disp_clk,
+	uint32_t requested_clock_khz);
+uint32_t dal_display_clock_get_clock(struct display_clock *disp_clk);
+enum clocks_state dal_display_clock_get_min_clocks_state(
+	struct display_clock *disp_clk);
+enum clocks_state dal_display_clock_get_required_clocks_state(
+	struct display_clock *disp_clk,
+	struct state_dependent_clocks *req_clocks);
+bool dal_display_clock_set_min_clocks_state(
+	struct display_clock *disp_clk,
+	enum clocks_state clocks_state);
+uint32_t dal_display_clock_get_dp_ref_clk_frequency(
+	struct display_clock *disp_clk);
+/*the second parameter of "switchreferenceclock" is
+ * a dummy argument for all pre dce 6.0 versions*/
+void dal_display_clock_switch_reference_clock(
+	struct display_clock *disp_clk,
+	bool use_external_ref_clk,
+	uint32_t requested_clock_khz);
+void dal_display_clock_set_dp_ref_clock_source(
+	struct display_clock *disp_clk,
+	enum clock_source_id clk_src);
+void dal_display_clock_store_max_clocks_state(
+	struct display_clock *disp_clk,
+	enum clocks_state max_clocks_state);
+void dal_display_clock_set_clock_state(
+	struct display_clock *disp_clk,
+	struct display_clock_state clk_state);
+struct display_clock_state dal_display_clock_get_clock_state(
+	struct display_clock *disp_clk);
+uint32_t dal_display_clock_get_dfs_bypass_threshold(
+	struct display_clock *disp_clk);
+void dal_display_clock_invalid_clock_state(
+	struct display_clock *disp_clk);
+
+
+#endif /* __DISPLAY_CLOCK_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/display_path_interface.h b/drivers/gpu/drm/amd/dal/include/display_path_interface.h
new file mode 100644
index 000000000000..7bf2ef28f455
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/display_path_interface.h
@@ -0,0 +1,436 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DISPLAY_PATH_INTERFACE_H__
+#define __DISPLAY_PATH_INTERFACE_H__
+
+#include "display_path_types.h"
+#include "dcs_types.h"
+#include "grph_object_ctrl_defs.h"
+#include "signal_types.h"
+#include "controller_types.h"
+
+struct encoder;
+struct controller;
+struct connector;
+struct audio;
+struct clock_source;
+struct link_service;
+struct goc_link_service_data;
+struct drr_config;
+
+struct display_path;
+
+struct display_path *dal_display_path_create(void);
+
+struct display_path *dal_display_path_clone(
+	const struct display_path *self,
+	bool copy_active_state);
+
+void dal_display_path_destroy(
+	struct display_path **to_destroy);
+
+bool dal_display_path_validate(
+	struct display_path *path,
+	enum signal_type sink_signal);
+
+bool dal_display_path_add_link(
+	struct display_path *path,
+	struct encoder *encoder);
+
+bool dal_display_path_add_connector(
+	struct display_path *path,
+	struct connector *connector);
+
+struct connector *dal_display_path_get_connector(
+	struct display_path *path);
+
+int32_t dal_display_path_acquire(
+	struct display_path *path);
+
+bool dal_display_path_is_acquired(
+	const struct display_path *path);
+
+int32_t dal_display_path_get_ref_counter(
+	const struct display_path *path);
+
+int32_t dal_display_path_release(
+	struct display_path *path);
+
+void dal_display_path_release_resources(
+	struct display_path *path);
+
+void dal_display_path_acquire_links(
+	struct display_path *path);
+
+bool dal_display_path_is_source_blanked(
+	const struct display_path *path);
+
+bool dal_display_path_is_source_unblanked(
+	const struct display_path *path);
+
+void dal_display_path_set_source_blanked(
+	struct display_path *path,
+	enum display_tri_state state);
+
+bool dal_display_path_is_target_blanked(
+	const struct display_path *path);
+
+bool dal_display_path_is_target_unblanked(
+	const struct display_path *path);
+
+void dal_display_path_set_target_blanked(
+	struct display_path *path,
+	enum display_tri_state state);
+
+bool dal_display_path_is_target_powered_on(
+	const struct display_path *path);
+
+bool dal_display_path_is_target_powered_off(
+	const struct display_path *path);
+
+void dal_display_path_set_target_powered_on(
+	struct display_path *path,
+	enum display_tri_state state);
+
+bool dal_display_path_is_target_connected(
+	const struct display_path *path);
+
+void dal_display_path_set_target_connected(
+	struct display_path *path,
+	bool c);
+
+uint32_t dal_display_path_get_display_index(
+	const struct display_path *path);
+
+void dal_display_path_set_display_index(
+	struct display_path *path,
+	uint32_t index);
+
+struct connector_device_tag_info *dal_display_path_get_device_tag(
+	struct display_path *path);
+
+void dal_display_path_set_device_tag(
+	struct display_path *path,
+	struct connector_device_tag_info tag);
+
+enum clock_sharing_group dal_display_path_get_clock_sharing_group(
+	const struct display_path *path);
+
+void dal_display_path_set_clock_sharing_group(
+	struct display_path *path,
+	enum clock_sharing_group clock);
+
+union display_path_properties dal_display_path_get_properties(
+	const struct display_path *path);
+
+void dal_display_path_set_properties(
+	struct display_path *path,
+	union display_path_properties p);
+
+struct dcs *dal_display_path_get_dcs(
+	const struct display_path *path);
+
+void dal_display_path_set_dcs(
+	struct display_path *path,
+	struct dcs *dcs);
+
+uint32_t dal_display_path_get_number_of_links(
+	const struct display_path *path);
+
+void dal_display_path_set_controller(
+	struct display_path *path,
+	struct controller *controller);
+
+struct controller *dal_display_path_get_controller(
+	const struct display_path *path);
+
+void dal_display_path_set_clock_source(
+	struct display_path *path,
+	struct clock_source *clock);
+
+struct clock_source *dal_display_path_get_clock_source(
+	const struct display_path *path);
+
+void dal_display_path_set_alt_clock_source(
+	struct display_path *path,
+	struct clock_source *clock);
+
+struct clock_source *dal_display_path_get_alt_clock_source(
+	const struct display_path *path);
+
+void dal_display_path_set_fbc_info(
+	struct display_path *path,
+	struct fbc_info *clock);
+
+struct fbc_info *dal_display_path_get_fbc_info(
+	struct display_path *path);
+
+void dal_display_path_set_drr_config(
+	struct display_path *path,
+	struct drr_config *clock);
+
+void dal_display_path_get_drr_config(
+	const struct display_path *path,
+	struct drr_config *clock);
+
+void dal_display_path_set_static_screen_triggers(
+	struct display_path *path,
+	const struct static_screen_events *events);
+
+void dal_display_path_get_static_screen_triggers(
+	const struct display_path *path,
+	struct static_screen_events *events);
+
+bool dal_display_path_is_psr_supported(
+	const struct display_path *path);
+
+bool dal_display_path_is_drr_supported(
+	const struct display_path *path);
+
+void dal_display_path_set_link_service_data(
+	struct display_path *path,
+	uint32_t idx,
+	const struct goc_link_service_data *data);
+
+bool dal_display_path_get_link_service_data(
+	const struct display_path *path,
+	uint32_t idx,
+	struct goc_link_service_data *data);
+
+struct link_service *dal_display_path_get_link_query_interface(
+	const struct display_path *path,
+	uint32_t idx);
+
+void dal_display_path_set_link_query_interface(
+	struct display_path *path,
+	uint32_t idx,
+	struct link_service *link);
+
+struct link_service *dal_display_path_get_link_config_interface(
+	const struct display_path *path,
+	uint32_t idx);
+
+struct link_service *dal_display_path_get_link_service_interface(
+	const struct display_path *path,
+	uint32_t idx);
+
+struct encoder *dal_display_path_get_upstream_encoder(
+	const struct display_path *path,
+	uint32_t idx);
+
+struct encoder *dal_display_path_get_upstream_object(
+	const struct display_path *path,
+	uint32_t idx);
+
+struct encoder *dal_display_path_get_downstream_encoder(
+	const struct display_path *path,
+	uint32_t idx);
+
+struct encoder *dal_display_path_get_downstream_object(
+	const struct display_path *path,
+	uint32_t idx);
+
+struct audio *dal_display_path_get_audio(
+	const struct display_path *path,
+	uint32_t idx);
+
+void dal_display_path_set_audio(
+	struct display_path *path,
+	uint32_t idx,
+	struct audio *a);
+
+struct audio *dal_display_path_get_audio_object(
+	const struct display_path *path,
+	uint32_t idx);
+
+void dal_display_path_set_audio_active_state(
+	struct display_path *path,
+	uint32_t idx,
+	bool state);
+
+enum engine_id dal_display_path_get_stream_engine(
+	const struct display_path *path,
+	uint32_t idx);
+
+void dal_display_path_set_stream_engine(
+	struct display_path *path,
+	uint32_t idx,
+	enum engine_id id);
+
+bool dal_display_path_is_link_active(
+	const struct display_path *path,
+	uint32_t idx);
+
+void dal_display_path_set_link_active_state(
+	struct display_path *path,
+	uint32_t idx,
+	bool state);
+
+enum signal_type dal_display_path_get_config_signal(
+	const struct display_path *path,
+	uint32_t idx);
+
+enum signal_type dal_display_path_get_query_signal(
+	const struct display_path *path,
+	uint32_t idx);
+
+struct link_service *dal_display_path_get_mst_link_service(
+	const struct display_path *path);
+
+void dal_display_path_set_sync_output_object(
+	struct display_path *path,
+	enum sync_source o_source,
+	struct encoder *o_object);
+
+struct encoder *dal_display_path_get_sync_output_object(
+	const struct display_path *path);
+
+void dal_display_path_set_stereo_sync_object(
+	struct display_path *path,
+	struct encoder *stereo_sync);
+
+struct encoder *dal_display_path_get_stereo_sync_object(
+	const struct display_path *path);
+
+void dal_display_path_set_sync_input_source(
+	struct display_path *path,
+	enum sync_source s);
+
+enum sync_source dal_display_path_get_sync_input_source(
+	const struct display_path *path);
+
+void dal_display_path_set_sync_output_source(
+	struct display_path *path,
+	enum sync_source s);
+
+enum sync_source dal_display_path_get_sync_output_source(
+	const struct display_path *path);
+
+bool dal_display_path_set_pixel_clock_safe_range(
+	struct display_path *path,
+	struct pixel_clock_safe_range *range);
+
+bool dal_display_path_get_pixel_clock_safe_range(
+	const struct display_path *path,
+	struct pixel_clock_safe_range *range);
+
+void dal_display_path_set_ddi_channel_mapping(
+	struct display_path *path,
+	union ddi_channel_mapping mapping);
+
+bool dal_display_path_set_sink_signal(
+	struct display_path *path,
+	enum signal_type sink_signal);
+
+enum signal_type dal_display_path_sink_signal_to_asic_signal(
+	struct display_path *path,
+	enum signal_type sink_signal);
+
+enum signal_type dal_display_path_sink_signal_to_link_signal(
+	struct display_path *path,
+	enum signal_type sink_signal,
+	uint32_t idx);
+
+enum signal_type dal_display_path_downstream_to_upstream_signal(
+	struct display_path *path,
+	enum signal_type signal,
+	uint32_t idx);
+
+bool dal_display_path_is_audio_present(
+	const struct display_path *path,
+	uint32_t *audio_pin);
+
+bool dal_display_path_is_dp_auth_supported(
+	struct display_path *path);
+
+bool dal_display_path_is_vce_supported(
+	const struct display_path *path);
+
+bool dal_display_path_is_sls_capable(
+	const struct display_path *path);
+
+bool dal_display_path_is_gen_lock_capable(
+	const struct display_path *path);
+
+struct transmitter_configuration dal_display_path_get_transmitter_configuration(
+	const struct display_path *path,
+	bool physical);
+
+bool dal_display_path_is_ss_supported(
+	const struct display_path *path);
+
+bool dal_display_path_is_ss_configurable(
+	const struct display_path *path);
+
+void dal_display_path_set_ss_support(
+	struct display_path *path,
+	bool s);
+
+enum signal_type dal_display_path_get_active_signal(
+	struct display_path *path,
+	uint32_t idx);
+
+bool dal_display_path_contains_object(
+	struct display_path *path,
+	struct graphics_object_id id);
+
+/* Multi-plane declarations.
+ * This structure should also be used for Stereo. */
+struct display_path_plane {
+	struct controller *controller;
+	/* During dal_tm_acquire_plane_resources() set blnd_mode, because
+	 * "layer index" is known at that point, and we must decide how
+	 * "controller" should do the blending */
+	enum blender_mode blnd_mode;
+	/* Some use-cases allow to power-gate FE.
+	 * For example, with Full Screen Video on Underlay we can
+	 * disable the 'root' plane.
+	 * This flag indicates that FE should be power-gated */
+	bool disabled;
+};
+
+bool dal_display_path_add_plane(
+	struct display_path *path,
+	struct display_path_plane *plane);
+
+uint8_t dal_display_path_get_number_of_planes(
+	const struct display_path *path);
+
+struct display_path_plane *dal_display_path_get_plane_at_index(
+	const struct display_path *path,
+	uint8_t index);
+
+struct controller *dal_display_path_get_controller_for_layer_index(
+	const struct display_path *path,
+	uint8_t layer_index);
+
+void dal_display_path_release_planes(
+	struct display_path *path);
+
+void dal_display_path_release_non_root_planes(
+	struct display_path *path);
+
+#endif /* __DISPLAY_PATH_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/dmcu_interface.h b/drivers/gpu/drm/amd/dal/include/dmcu_interface.h
new file mode 100644
index 000000000000..c712cc25e731
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/dmcu_interface.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DMCU_INTERFACE_H__
+#define __DAL_DMCU_INTERFACE_H__
+
+#include "grph_object_defs.h"
+#include "dmcu_types.h"
+
+/* Interface functions */
+
+/* DMCU setup related interface functions */
+struct dmcu *dal_dmcu_create(
+	struct dmcu_init_data *init_data);
+void dal_dmcu_destroy(struct dmcu **dmcu);
+void dal_dmcu_release_hw(struct dmcu *dmcu);
+
+void dal_dmcu_power_up(struct dmcu *dmcu);
+void dal_dmcu_power_down(struct dmcu *dmcu);
+
+void dal_dmcu_configure_wait_loop(
+		struct dmcu *dmcu,
+		uint32_t display_clock);
+
+/* PSR feature related interface functions */
+void dal_dmcu_psr_setup(
+		struct dmcu *dmcu,
+		struct dmcu_context *dmcu_context);
+void dal_dmcu_psr_enable(struct dmcu *dmcu);
+void dal_dmcu_psr_disable(struct dmcu *dmcu);
+void dal_dmcu_psr_block(struct dmcu *dmcu, bool block_psr);
+bool dal_dmcu_psr_is_blocked(struct dmcu *dmcu);
+void dal_dmcu_psr_set_level(
+		struct dmcu *dmcu,
+		union dmcu_psr_level psr_level);
+void dal_dmcu_psr_allow_power_down_crtc(
+		struct dmcu *dmcu,
+		bool should_allow_crtc_power_down);
+bool dal_dmcu_psr_submit_command(
+		struct dmcu *dmcu,
+		struct dmcu_context *dmcu_context,
+		struct dmcu_config_data *config_data);
+void dal_dmcu_psr_get_config_data(
+		struct dmcu *dmcu,
+		uint32_t v_total,
+		struct dmcu_config_data *config_data);
+
+/* ABM feature related interface functions */
+void dal_dmcu_abm_enable(
+		struct dmcu *dmcu,
+		enum controller_id controller_id,
+		uint32_t vsync_rate_hz);
+void dal_dmcu_abm_disable(struct dmcu *dmcu);
+bool dal_dmcu_abm_enable_smooth_brightness(struct dmcu *dmcu);
+bool dal_dmcu_abm_disable_smooth_brightness(struct dmcu *dmcu);
+void dal_dmcu_abm_varibright_control(
+		struct dmcu *dmcu,
+		const struct varibright_control *varibright_control);
+bool dal_dmcu_abm_set_backlight_level(
+		struct dmcu *dmcu,
+		uint8_t backlight_8_bit);
+uint8_t dal_dmcu_abm_get_user_backlight_level(struct dmcu *dmcu);
+uint8_t dal_dmcu_abm_get_current_backlight_level(struct dmcu *dmcu);
+
+#endif /* __DAL_DMCU_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/dmcu_types.h b/drivers/gpu/drm/amd/dal/include/dmcu_types.h
new file mode 100644
index 000000000000..1f3107d5b9b8
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/dmcu_types.h
@@ -0,0 +1,199 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DMCU_TYPES_H__
+#define __DAL_DMCU_TYPES_H__
+
+/* Forward declaration */
+struct dmcu;
+
+/* Required information for creation and initialization of a controller */
+struct dmcu_init_data {
+	struct dal_context *dal_context;
+	struct adapter_service *as;
+	uint32_t max_engine_clock_in_khz;
+};
+
+/* Interface structure defines */
+
+enum dmcu_action {
+	DMCU_ACTION_PSR_ENABLE,
+	DMCU_ACTION_PSR_EXIT,
+	DMCU_ACTION_PSR_RFB_UPDATE,
+	DMCU_ACTION_PSR_SET,
+	DMCU_ACTION_PSR_CLEAR_COUNT,
+	DMCU_ACTION_PSR_COUNT_REQUEST,
+	DMCU_ACTION_PSR_STATE_REQUEST,
+	DMCU_ACTION_PSR_SET_LEVEL,
+	DMCU_ACTION_PSR_ADVANCE_STATE,
+	DMCU_ACTION_PSR_SET_WAITLOOP
+};
+
+enum dmcu_output {
+	DMCU_OUTPUT_PSR_ACK,
+	DMCU_OUTPUT_PSR_NACK,
+	DMCU_OUTPUT_PSR_AUX_ERR,
+	DMCU_OUTPUT_PSR_COUNT_STATUS,
+	DMCU_OUTPUT_PSR_STATE_STATUS,
+	DMCU_OUTPUT_PSR_RFB_UPDATE_ERR,
+	DMCU_OUTPUT_PSR_ERR,
+	DMCU_OUTPUT_PSR_GET_REPLY,
+	DMCU_OUTPUT_PSR_ENTRY_ERROR,
+	DMCU_OUTPUT_PSR_LT_ERROR,
+	DMCU_OUTPUT_PSR_FORCE_SR_ERROR,
+	DMCU_OUTPUT_PSR_SDP_SEND_TIMEOUT
+};
+
+/* PSR states, based similarly on states defined in eDP specification. */
+enum psr_state {
+	STATE0,		/* PSR is disabled */
+	STATE1,		/* PSR is enabled, but inactive */
+	STATE1A,
+	STATE2,		/* PSR is transitioning to active state */
+	STATE2A,
+	STATE3,		/* PSR is active; Display is in self refresh */
+	STATE3INIT,
+	STATE4,		/* RFB single frame update */
+	STATE4A,
+	STATE4B,
+	STATE4C,
+	STATE4D,
+	STATE5,		/* Exiting from PSR active state */
+	STATE5A,
+	STATE5B,
+	STATE5C
+};
+
+enum phy_type {
+	PHY_TYPE_UNKNOWN = 1,
+	PHY_TYPE_PCIE_PHY = 2,
+	PHY_TYPE_UNIPHY = 3,
+};
+
+struct dmcu_context {
+	enum channel_id channel;
+	enum transmitter transmitter_id;
+	enum engine_id engine_id;
+	enum controller_id controller_id;
+	enum phy_type phy_type;
+	enum physical_phy_id smu_physical_phy_id;
+
+	/* Vertical total pixels from crtc timing.
+	 * This is used for static screen detection.
+	 * ie. If we want to detect half a frame,
+	 * we use this to determine the hyst lines.*/
+	uint32_t crtc_timing_vertical_total;
+
+	/* PSR supported from panel capabilities
+	 * and current display configuration */
+	bool psr_supported_display_config;
+
+	/* Whether fast link training is supported by the panel */
+	bool psr_exit_link_training_required;
+
+	/* If RFB setup time is greater than the total VBLANK time, it is not
+	 * possible for the sink to capture the video frame in the same frame
+	 * the SDP is sent. In this case, the frame capture indication bit
+	 * should be set and an extra static frame should be transmitted to
+	 * the sink */
+	bool psr_frame_capture_indication_required;
+
+	/* Set the last possible line SDP may be transmitted without violating
+	 * the RFB setup time */
+	bool sdp_transmit_line_num_deadline;
+
+	/* The VSync rate in Hz used to calculate the step size
+	 * for smooth brightness feature */
+	uint32_t vsync_rate_hz;
+};
+
+union dmcu_psr_level {
+	struct {
+		bool SKIP_CRC:1;
+		bool SKIP_DP_VID_STREAM_DISABLE:1;
+		bool SKIP_PHY_POWER_DOWN:1;
+		bool SKIP_AUX_ACK_CHECK:1;
+		bool SKIP_CRTC_DISABLE:1;
+		bool SKIP_AUX_RFB_CAPTURE_CHECK:1;
+		bool SKIP_SMU_NOTIFICATION:1;
+		bool SKIP_AUTO_STATE_ADVANCE:1;
+		bool DISABLE_PSR_ENTRY_ABORT:1;
+	} bits;
+	uint32_t u32all;
+};
+
+struct dmcu_config_data {
+	/* Command sent to DMCU. */
+	enum dmcu_action action;
+	/* PSR Level controls which HW blocks to power down during PSR active,
+	 * and also other sequence modifications. */
+	union dmcu_psr_level psr_level;
+	/* To indicate that first changed frame from active state should not
+	 * result in exit to inactive state, but instead perform an automatic
+	 * single frame RFB update. */
+	bool rfb_update_auto_en;
+	/* Number of consecutive static frames to detect before entering PSR
+	 * active state. */
+	uint32_t hyst_frames;
+	/* Partial frames before entering PSR active. Note this parameter is in
+	 * units of 100 lines. i.e. Wait a value of 5 means wait 500 additional
+	 * lines. */
+	uint32_t hyst_lines;
+	/* Number of repeated AUX retries before indicating failure to driver.
+	 * In a working case, first attempt to write/read AUX should pass. */
+	uint32_t aux_repeat;
+	/* Additional delay after remote frame capture before continuing to
+	 * power down. This is mainly for debug purposes to identify timing
+	 * issues. */
+	uint32_t frame_delay;
+	/* Controls how long the delay of a wait loop is. It should be tuned
+	 * to 1 us, and needs to be reconfigured every time DISPCLK changes. */
+	uint32_t wait_loop_num;
+};
+
+struct dmcu_output_data {
+	/* DMCU reply */
+	enum dmcu_output output;
+	/* The current PSR state. */
+	uint32_t psr_state;
+	/* The number of frames during PSR active state. */
+	uint32_t psr_count;
+};
+
+enum varibright_command {
+	VARIBRIGHT_CMD_SET_VB_LEVEL = 0,
+	VARIBRIGHT_CMD_USER_ENABLE,
+	VARIBRIGHT_CMD_POST_DISPLAY_CONFIG,
+	VARIBRIGHT_CMD_UNKNOWN
+};
+
+struct varibright_control {
+	enum varibright_command command;
+	uint8_t level;
+	bool enable;
+	bool activate;
+};
+
+#endif /* __DAL_DMCU_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/dpcd_defs.h b/drivers/gpu/drm/amd/dal/include/dpcd_defs.h
new file mode 100644
index 000000000000..bd410ccdc3a5
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/dpcd_defs.h
@@ -0,0 +1,873 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_DPCD_DEFS_H__
+#define __DAL_DPCD_DEFS_H__
+
+enum dpcd_address {
+/* addresses marked with 1.2 are only defined since DP 1.2 spec */
+
+	/* Reciever Capability Field */
+	DPCD_ADDRESS_DPCD_REV = 0x00000,
+	DPCD_ADDRESS_MAX_LINK_RATE = 0x00001,
+	DPCD_ADDRESS_MAX_LANE_COUNT = 0x00002,
+	DPCD_ADDRESS_MAX_DOWNSPREAD = 0x00003,
+	DPCD_ADDRESS_NORP = 0x00004,
+	DPCD_ADDRESS_DOWNSTREAM_PORT_PRESENT = 0x00005,
+	DPCD_ADDRESS_MAIN_LINK_CHANNEL_CODING = 0x00006,
+	DPCD_ADDRESS_DOWNSTREAM_PORT_COUNT = 0x00007,
+	DPCD_ADDRESS_RECEIVE_PORT0_CAP0 = 0x00008,
+	DPCD_ADDRESS_RECEIVE_PORT0_CAP1 = 0x00009,
+	DPCD_ADDRESS_RECEIVE_PORT1_CAP0 = 0x0000A,
+	DPCD_ADDRESS_RECEIVE_PORT1_CAP1 = 0x0000B,
+
+	DPCD_ADDRESS_I2C_SPEED_CNTL_CAP = 0x0000C,/*1.2*/
+	DPCD_ADDRESS_EDP_CONFIG_CAP = 0x0000D,/*1.2*/
+	DPCD_ADDRESS_TRAINING_AUX_RD_INTERVAL = 0x000E,/*1.2*/
+
+	DPCD_ADDRESS_MSTM_CAP = 0x00021,/*1.2*/
+
+	/* Audio Video Sync Data Feild */
+	DPCD_ADDRESS_AV_GRANULARITY = 0x0023,
+	DPCD_ADDRESS_AUDIO_DECODE_LATENCY1 = 0x0024,
+	DPCD_ADDRESS_AUDIO_DECODE_LATENCY2 = 0x0025,
+	DPCD_ADDRESS_AUDIO_POSTPROCESSING_LATENCY1 = 0x0026,
+	DPCD_ADDRESS_AUDIO_POSTPROCESSING_LATENCY2 = 0x0027,
+	DPCD_ADDRESS_VIDEO_INTERLACED_LATENCY = 0x0028,
+	DPCD_ADDRESS_VIDEO_PROGRESSIVE_LATENCY = 0x0029,
+	DPCD_ADDRESS_AUDIO_DELAY_INSERT1 = 0x0002B,
+	DPCD_ADDRESS_AUDIO_DELAY_INSERT2 = 0x0002C,
+	DPCD_ADDRESS_AUDIO_DELAY_INSERT3 = 0x0002D,
+
+	/* Audio capability */
+	DPCD_ADDRESS_NUM_OF_AUDIO_ENDPOINTS = 0x00022,
+
+	DPCD_ADDRESS_GUID_START = 0x00030,/*1.2*/
+	DPCD_ADDRESS_GUID_END = 0x0003f,/*1.2*/
+
+	DPCD_ADDRESS_PSR_SUPPORT_VER = 0x00070,
+	DPCD_ADDRESS_PSR_CAPABILITY = 0x00071,
+
+	DPCD_ADDRESS_DWN_STRM_PORT0_CAPS = 0x00080,/*1.2a*/
+
+	/* Link Configuration Field */
+	DPCD_ADDRESS_LINK_BW_SET = 0x00100,
+	DPCD_ADDRESS_LANE_COUNT_SET = 0x00101,
+	DPCD_ADDRESS_TRAINING_PATTERN_SET = 0x00102,
+	DPCD_ADDRESS_LANE0_SET = 0x00103,
+	DPCD_ADDRESS_LANE1_SET = 0x00104,
+	DPCD_ADDRESS_LANE2_SET = 0x00105,
+	DPCD_ADDRESS_LANE3_SET = 0x00106,
+	DPCD_ADDRESS_DOWNSPREAD_CNTL = 0x00107,
+	DPCD_ADDRESS_I2C_SPEED_CNTL = 0x00109,/*1.2*/
+
+	DPCD_ADDRESS_EDP_CONFIG_SET = 0x0010A,
+	DPCD_ADDRESS_LINK_QUAL_LANE0_SET = 0x0010B,
+	DPCD_ADDRESS_LINK_QUAL_LANE1_SET = 0x0010C,
+	DPCD_ADDRESS_LINK_QUAL_LANE2_SET = 0x0010D,
+	DPCD_ADDRESS_LINK_QUAL_LANE3_SET = 0x0010E,
+
+	DPCD_ADDRESS_LANE0_SET2 = 0x0010F,/*1.2*/
+	DPCD_ADDRESS_LANE2_SET2 = 0x00110,/*1.2*/
+
+	DPCD_ADDRESS_MSTM_CNTL = 0x00111,/*1.2*/
+
+	DPCD_ADDRESS_PSR_ENABLE_CFG = 0x0170,
+
+	/* Payload Table Configuration Field 1.2 */
+	DPCD_ADDRESS_PAYLOAD_ALLOCATE_SET = 0x001C0,
+	DPCD_ADDRESS_PAYLOAD_ALLOCATE_START_TIMESLOT = 0x001C1,
+	DPCD_ADDRESS_PAYLOAD_ALLOCATE_TIMESLOT_COUNT = 0x001C2,
+
+	DPCD_ADDRESS_SINK_COUNT = 0x0200,
+	DPCD_ADDRESS_DEVICE_SERVICE_IRQ_VECTOR = 0x0201,
+
+	/* Link / Sink Status Field */
+	DPCD_ADDRESS_LANE_01_STATUS = 0x00202,
+	DPCD_ADDRESS_LANE_23_STATUS = 0x00203,
+	DPCD_ADDRESS_LANE_ALIGN_STATUS_UPDATED = 0x0204,
+	DPCD_ADDRESS_SINK_STATUS = 0x0205,
+
+	/* Adjust Request Field */
+	DPCD_ADDRESS_ADJUST_REQUEST_LANE0_1 = 0x0206,
+	DPCD_ADDRESS_ADJUST_REQUEST_LANE2_3 = 0x0207,
+	DPCD_ADDRESS_ADJUST_REQUEST_POST_CURSOR2 = 0x020C,
+
+	/* Test Request Field */
+	DPCD_ADDRESS_TEST_REQUEST = 0x0218,
+	DPCD_ADDRESS_TEST_LINK_RATE = 0x0219,
+	DPCD_ADDRESS_TEST_LANE_COUNT = 0x0220,
+	DPCD_ADDRESS_TEST_PATTERN = 0x0221,
+	DPCD_ADDRESS_TEST_MISC1 = 0x0232,
+
+	/* Phy Test Pattern Field */
+	DPCD_ADDRESS_TEST_PHY_PATTERN = 0x0248,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_7_0 = 0x0250,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_15_8 = 0x0251,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_23_16 = 0x0252,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_31_24 = 0x0253,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_39_32 = 0x0254,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_47_40 = 0x0255,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_55_48 = 0x0256,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_63_56 = 0x0257,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_71_64 = 0x0258,
+	DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_79_72 = 0x0259,
+
+	/* Test Response Field*/
+	DPCD_ADDRESS_TEST_RESPONSE = 0x0260,
+
+	/* Audio Test Pattern Field 1.2*/
+	DPCD_ADDRESS_TEST_AUDIO_MODE = 0x0271,
+	DPCD_ADDRESS_TEST_AUDIO_PATTERN_TYPE = 0x0272,
+	DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_1 = 0x0273,
+	DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_2 = 0x0274,
+	DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_3 = 0x0275,
+	DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_4 = 0x0276,
+	DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_5 = 0x0277,
+	DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_6 = 0x0278,
+	DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_7 = 0x0279,
+	DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_8 = 0x027A,
+
+	/* Payload Table Status Field */
+	DPCD_ADDRESS_PAYLOAD_TABLE_UPDATE_STATUS = 0x002C0,/*1.2*/
+	DPCD_ADDRESS_VC_PAYLOAD_ID_SLOT1 = 0x002C1,/*1.2*/
+	DPCD_ADDRESS_VC_PAYLOAD_ID_SLOT63 = 0x002FF,/*1.2*/
+
+	/* Source Device Specific Field */
+	DPCD_ADDRESS_SOURCE_DEVICE_ID_START = 0x0300,
+	DPCD_ADDRESS_SOURCE_DEVICE_ID_END = 0x0301,
+	DPCD_ADDRESS_AMD_INTERNAL_DEBUG_START       = 0x030C,
+	DPCD_ADDRESS_AMD_INTERNAL_DEBUG_END         = 0x030F,
+	DPCD_ADDRESS_SOURCE_SPECIFIC_TABLE_START    = 0x0310,
+	DPCD_ADDRESS_SOURCE_SPECIFIC_TABLE_END      = 0x037F,
+	DPCD_ADDRESS_SOURCE_RESERVED_START         = 0x0380,
+	DPCD_ADDRESS_SOURCE_RESERVED_END           = 0x03FF,
+
+	/* Sink Device Specific Field */
+	DPCD_ADDRESS_SINK_DEVICE_ID_START = 0x0400,
+	DPCD_ADDRESS_SINK_DEVICE_ID_END = 0x0402,
+	DPCD_ADDRESS_SINK_DEVICE_STR_START = 0x0403,
+	DPCD_ADDRESS_SINK_DEVICE_STR_END = 0x0408,
+	DPCD_ADDRESS_SINK_REVISION_START = 0x409,
+	DPCD_ADDRESS_SINK_REVISION_END = 0x40B,
+
+	/* Branch Device Specific Field */
+	DPCD_ADDRESS_BRANCH_DEVICE_ID_START = 0x0500,
+	DPCD_ADDRESS_BRANCH_DEVICE_ID_END = 0x0502,
+	DPCD_ADDRESS_BRANCH_DEVICE_STR_START = 0x0503,
+	DPCD_ADDRESS_BRANCH_DEVICE_STR_END = 0x0508,
+
+	DPCD_ADDRESS_POWER_STATE = 0x0600,
+
+	/* EDP related */
+	DPCD_ADDRESS_EDP_REV = 0x0700,
+	DPCD_ADDRESS_EDP_CAPABILITY = 0x0701,
+	DPCD_ADDRESS_EDP_BACKLIGHT_ADJUST_CAP = 0x0702,
+	DPCD_ADDRESS_EDP_GENERAL_CAP2 = 0x0703,
+
+	DPCD_ADDRESS_EDP_DISPLAY_CONTROL = 0x0720,
+	DPCD_ADDRESS_EDP_BACKLIGHT_SET = 0x0721,
+	DPCD_ADDRESS_EDP_BACKLIGHT_BRIGHTNESS_MSB = 0x0722,
+	DPCD_ADDRESS_EDP_BACKLIGHT_BRIGHTNESS_LSB = 0x0723,
+	DPCD_ADDRESS_EDP_PWMGEN_BIT_COUNT = 0x0724,
+	DPCD_ADDRESS_EDP_PWMGEN_BIT_COUNT_CAP_MIN = 0x0725,
+	DPCD_ADDRESS_EDP_PWMGEN_BIT_COUNT_CAP_MAX = 0x0726,
+	DPCD_ADDRESS_EDP_BACKLIGHT_CONTROL_STATUS = 0x0727,
+	DPCD_ADDRESS_EDP_BACKLIGHT_FREQ_SET = 0x0728,
+	DPCD_ADDRESS_EDP_REVERVED = 0x0729,
+	DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MIN_MSB = 0x072A,
+	DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MIN_MID = 0x072B,
+	DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MIN_LSB = 0x072C,
+	DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MAX_MSB = 0x072D,
+	DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MAX_MID = 0x072E,
+	DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MAX_LSB = 0x072F,
+
+	DPCD_ADDRESS_EDP_DBC_MINIMUM_BRIGHTNESS_SET = 0x0732,
+	DPCD_ADDRESS_EDP_DBC_MAXIMUM_BRIGHTNESS_SET = 0x0733,
+
+	/* Sideband MSG Buffers 1.2 */
+	DPCD_ADDRESS_DOWN_REQ_START = 0x01000,
+	DPCD_ADDRESS_DOWN_REQ_END = 0x011ff,
+
+	DPCD_ADDRESS_UP_REP_START = 0x01200,
+	DPCD_ADDRESS_UP_REP_END = 0x013ff,
+
+	DPCD_ADDRESS_DOWN_REP_START = 0x01400,
+	DPCD_ADDRESS_DOWN_REP_END = 0x015ff,
+
+	DPCD_ADDRESS_UP_REQ_START = 0x01600,
+	DPCD_ADDRESS_UP_REQ_END = 0x017ff,
+
+	/* ESI (Event Status Indicator) Field 1.2 */
+	DPCD_ADDRESS_SINK_COUNT_ESI = 0x02002,
+	DPCD_ADDRESS_DEVICE_IRQ_ESI0 = 0x02003,
+	DPCD_ADDRESS_DEVICE_IRQ_ESI1 = 0x02004,
+	/*@todo move dpcd_address_Lane01Status back here*/
+
+	DPCD_ADDRESS_PSR_ERROR_STATUS = 0x2006,
+	DPCD_ADDRESS_PSR_EVENT_STATUS = 0x2007,
+	DPCD_ADDRESS_PSR_SINK_STATUS = 0x2008,
+	DPCD_ADDRESS_PSR_DBG_REGISTER0 = 0x2009,
+	DPCD_ADDRESS_PSR_DBG_REGISTER1 = 0x200A,
+
+	/* Travis specific addresses */
+	DPCD_ADDRESS_TRAVIS_SINK_DEV_SEL = 0x5f0,
+	DPCD_ADDRESS_TRAVIS_SINK_ACCESS_OFFSET	= 0x5f1,
+	DPCD_ADDRESS_TRAVIS_SINK_ACCESS_REG = 0x5f2,
+};
+
+enum dpcd_revision {
+	DPCD_REV_10 = 0x10,
+	DPCD_REV_11 = 0x11,
+	DPCD_REV_12 = 0x12
+};
+
+enum dp_pwr_state {
+	DP_PWR_STATE_D0 = 1,/* direct HW translation! */
+	DP_PWR_STATE_D3
+};
+
+/* these are the types stored at DOWNSTREAMPORT_PRESENT */
+enum dpcd_downstream_port_type {
+	DOWNSTREAM_DP = 0,
+	DOWNSTREAM_VGA,
+	DOWNSTREAM_DVI_HDMI,
+	DOWNSTREAM_NONDDC /* has no EDID (TV,CV) */
+};
+
+enum dpcd_link_test_patterns {
+	LINK_TEST_PATTERN_NONE = 0,
+	LINK_TEST_PATTERN_COLOR_RAMP,
+	LINK_TEST_PATTERN_VERTICAL_BARS,
+	LINK_TEST_PATTERN_COLOR_SQUARES
+};
+
+enum dpcd_test_color_format {
+	TEST_COLOR_FORMAT_RGB = 0,
+	TEST_COLOR_FORMAT_YCBCR422,
+	TEST_COLOR_FORMAT_YCBCR444
+};
+
+enum dpcd_test_bit_depth {
+	TEST_BIT_DEPTH_6 = 0,
+	TEST_BIT_DEPTH_8,
+	TEST_BIT_DEPTH_10,
+	TEST_BIT_DEPTH_12,
+	TEST_BIT_DEPTH_16
+};
+
+/* PHY (encoder) test patterns
+The order of test patterns follows DPCD register PHY_TEST_PATTERN (0x248) */
+enum dpcd_phy_test_patterns {
+	PHY_TEST_PATTERN_NONE = 0,
+	PHY_TEST_PATTERN_D10_2,
+	PHY_TEST_PATTERN_SYMBOL_ERROR,
+	PHY_TEST_PATTERN_PRBS7,
+	PHY_TEST_PATTERN_80BIT_CUSTOM,/* For DP1.2 only */
+	PHY_TEST_PATTERN_HBR2_COMPLIANCE_EYE/* For DP1.2 only */
+};
+
+enum dpcd_test_dyn_range {
+	TEST_DYN_RANGE_VESA = 0,
+	TEST_DYN_RANGE_CEA
+};
+
+enum dpcd_audio_test_pattern {
+	AUDIO_TEST_PATTERN_OPERATOR_DEFINED = 0,/* direct HW translation */
+	AUDIO_TEST_PATTERN_SAWTOOTH
+};
+
+enum dpcd_audio_sampling_rate {
+	AUDIO_SAMPLING_RATE_32KHZ = 0,/* direct HW translation */
+	AUDIO_SAMPLING_RATE_44_1KHZ,
+	AUDIO_SAMPLING_RATE_48KHZ,
+	AUDIO_SAMPLING_RATE_88_2KHZ,
+	AUDIO_SAMPLING_RATE_96KHZ,
+	AUDIO_SAMPLING_RATE_176_4KHZ,
+	AUDIO_SAMPLING_RATE_192KHZ
+};
+
+enum dpcd_audio_channels {
+	AUDIO_CHANNELS_1 = 0,/* direct HW translation */
+	AUDIO_CHANNELS_2,
+	AUDIO_CHANNELS_3,
+	AUDIO_CHANNELS_4,
+	AUDIO_CHANNELS_5,
+	AUDIO_CHANNELS_6,
+	AUDIO_CHANNELS_7,
+	AUDIO_CHANNELS_8,
+
+	AUDIO_CHANNELS_COUNT
+};
+
+enum dpcd_audio_test_pattern_periods {
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_NOTUSED = 0,/* direct HW translation */
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_3,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_6,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_12,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_24,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_48,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_96,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_192,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_384,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_768,
+	DPCD_AUDIO_TEST_PATTERN_PERIOD_1536
+};
+
+/* This enum is for programming DPCD TRAINING_PATTERN_SET */
+enum dpcd_training_patterns {
+	DPCD_TRAINING_PATTERN_VIDEOIDLE = 0,/* direct HW translation! */
+	DPCD_TRAINING_PATTERN_1,
+	DPCD_TRAINING_PATTERN_2,
+	DPCD_TRAINING_PATTERN_3
+};
+
+/* This enum is for use with PsrSinkPsrStatus.bits.sinkSelfRefreshStatus
+It defines the possible PSR states. */
+enum dpcd_psr_sink_states {
+	PSR_SINK_STATE_INACTIVE = 0,
+	PSR_SINK_STATE_ACTIVE_CAPTURE_DISPLAY_ON_SOURCE_TIMING = 1,
+	PSR_SINK_STATE_ACTIVE_DISPLAY_FROM_SINK_RFB = 2,
+	PSR_SINK_STATE_ACTIVE_CAPTURE_DISPLAY_ON_SINK_TIMING = 3,
+	PSR_SINK_STATE_ACTIVE_CAPTURE_TIMING_RESYNC = 4,
+	PSR_SINK_STATE_SINK_INTERNAL_ERROR = 7,
+};
+
+/* This enum defines the Panel's eDP revision at DPCD 700h
+ * 00h = eDP v1.1 or lower
+ * 01h = eDP v1.2
+ * 02h = eDP v1.3 (PSR support starts here)
+ * 03h = eDP v1.4
+ * If unknown revision, treat as eDP v1.1, meaning least functionality set.
+ * This enum has values matched to eDP spec, thus values should not change.
+ */
+enum dpcd_edp_revision {
+	DPCD_EDP_REVISION_EDP_V1_1 = 0,
+	DPCD_EDP_REVISION_EDP_V1_2 = 1,
+	DPCD_EDP_REVISION_EDP_V1_3 = 2,
+	DPCD_EDP_REVISION_EDP_V1_4 = 3,
+	DPCD_EDP_REVISION_EDP_UNKNOWN = DPCD_EDP_REVISION_EDP_V1_1,
+};
+
+union dpcd_rev {
+	struct {
+		uint8_t MINOR:4;
+		uint8_t MAJOR:4;
+	} bits;
+	uint8_t raw;
+};
+
+union max_lane_count {
+	struct {
+		uint8_t MAX_LANE_COUNT:5;
+		uint8_t POST_LT_ADJ_REQ_SUPPORTED:1;
+		uint8_t TPS3_SUPPORTED:1;
+		uint8_t ENHANCED_FRAME_CAP:1;
+	} bits;
+	uint8_t raw;
+};
+
+union max_down_spread {
+	struct {
+		uint8_t MAX_DOWN_SPREAD:1;
+		uint8_t RESERVED:5;
+		uint8_t NO_AUX_HANDSHAKE_LINK_TRAINING:1;
+		uint8_t RESERVED1:1;
+	} bits;
+	uint8_t raw;
+};
+
+union mstm_cap {
+	struct {
+		uint8_t MST_CAP:1;
+		uint8_t RESERVED:7;
+	} bits;
+	uint8_t raw;
+};
+
+union mstm_cntl {
+	struct {
+		uint8_t MST_EN:1;
+		uint8_t UP_REQ_EN:1;
+		uint8_t UPSTREAM_IS_SRC:1;
+		uint8_t RESERVED:5;
+	} bits;
+	uint8_t raw;
+};
+
+union lane_count_set {
+	struct {
+		uint8_t LANE_COUNT_SET:5;
+		uint8_t POST_LT_ADJ_REQ_GRANTED:1;
+		uint8_t RESERVED:1;
+		uint8_t ENHANCED_FRAMING:1;
+	} bits;
+	uint8_t raw;
+};
+
+/* for DPCD_ADDRESS_I2C_SPEED_CNTL_CAP
+ * and DPCD_ADDRESS_I2C_SPEED_CNTL
+ */
+union i2c_speed {
+	struct {
+		uint8_t _1KBPS:1;
+		uint8_t _5KBPS:1;
+		uint8_t _10KBPS:1;
+		uint8_t _100KBPS:1;
+		uint8_t _400KBPS:1;
+		uint8_t _1MBPS:1;
+		uint8_t reserved:2;
+	} bits;
+	uint8_t raw;
+};
+
+union payload_table_update_status {
+	struct {
+		uint8_t VC_PAYLOAD_TABLE_UPDATED:1;
+		uint8_t ACT_HANDLED:1;
+	} bits;
+	uint8_t raw;
+};
+
+union device_irq_esi_0 {
+	struct {
+		uint8_t REMOTE_CONTROL_CMD_PENDING:1;
+		uint8_t AUTOMATED_TEST_REQUEST:1;
+		uint8_t CP_IRQ:1;
+		uint8_t MCCS_IRQ:1;
+		uint8_t DOWN_REP_MSG_RDY:1;
+		uint8_t UP_REQ_MSG_RDY:1;
+		uint8_t SINK_SPECIFIC_IRQ:1;
+		uint8_t RESERVED:1;
+	} bits;
+	uint8_t raw;
+};
+
+union lane_status {
+	struct {
+		uint8_t CR_DONE_0:1;
+		uint8_t CHANNEL_EQ_DONE_0:1;
+		uint8_t SYMBOL_LOCKED_0:1;
+		uint8_t RESERVED0:1;
+		uint8_t CR_DONE_1:1;
+		uint8_t CHANNEL_EQ_DONE_1:1;
+		uint8_t SYMBOL_LOCKED_1:1;
+		uint8_t RESERVED_1:1;
+	} bits;
+	uint8_t raw;
+};
+
+union device_service_irq {
+	struct {
+		uint8_t REMOTE_CONTROL_CMD_PENDING:1;
+		uint8_t AUTOMATED_TEST:1;
+		uint8_t CP_IRQ:1;
+		uint8_t MCCS_IRQ:1;
+		uint8_t DOWN_REP_MSG_RDY:1;
+		uint8_t UP_REQ_MSG_RDY:1;
+		uint8_t SINK_SPECIFIC:1;
+		uint8_t reserved:1;
+	} bits;
+	uint8_t raw;
+};
+
+union downstream_port {
+	struct {
+		uint8_t PRESENT:1;
+		uint8_t TYPE:2;
+		uint8_t FORMAT_CONV:1;
+		uint8_t DETAILED_CAPS:1;
+		uint8_t RESERVED:3;
+	} bits;
+	uint8_t raw;
+};
+
+union sink_count {
+	struct {
+		uint8_t SINK_COUNT:6;
+		uint8_t CPREADY:1;
+		uint8_t RESERVED:1;
+	} bits;
+	uint8_t raw;
+};
+
+union lane_align_status_updated {
+	struct {
+		uint8_t INTERLANE_ALIGN_DONE:1;
+		uint8_t POST_LT_ADJ_REQ_IN_PROGRESS:1;
+		uint8_t RESERVED:4;
+		uint8_t DOWNSTREAM_PORT_STATUS_CHANGED:1;
+		uint8_t LINK_STATUS_UPDATED:1;
+	} bits;
+	uint8_t raw;
+};
+
+union lane_adjust {
+	struct {
+		uint8_t VOLTAGE_SWING_LANE:2;
+		uint8_t PRE_EMPHASIS_LANE:2;
+		uint8_t RESERVED:4;
+	} bits;
+	uint8_t raw;
+};
+
+/* Automated test structures */
+union test_request {
+	struct {
+		uint8_t LINK_TRAINING:1;
+		uint8_t LINK_TEST_PATTERN:1;
+		uint8_t EDID_READ:1;
+		uint8_t PHY_TEST_PATTERN:1;
+		uint8_t AUDIO_TEST_PATTERN:1;
+		uint8_t AUDIO_TEST_NO_VIDEO:1;
+		uint8_t RESERVED:1;
+		uint8_t TEST_STEREO_3D:1;
+	} bits;
+	uint8_t raw;
+};
+
+union test_response {
+	struct {
+		uint8_t ACK:1;
+		uint8_t NO_ACK:1;
+		uint8_t RESERVED:6;
+	} bits;
+	uint8_t raw;
+};
+
+union link_test_pattern {
+	struct {
+		uint8_t PATTERN:2;/*DpcdLinkTestPatterns*/
+		uint8_t RESERVED:6;
+	} bits;
+	uint8_t raw;
+};
+
+union test_misc {
+	struct dpcd_test_misc_bits {
+		uint8_t SYNC_CLOCK:1;
+		uint8_t CLR_FORMAT:2;/*DpcdTestColorFormat*/
+		uint8_t DYN_RANGE:1;/*DpcdTestDynRange*/
+		uint8_t YCBCR:1;/*DpcdTestYCbCrStandard*/
+		uint8_t BPC:3;/*DpcdTestBitDepth*/
+	} bits;
+	uint8_t raw;
+};
+
+union phy_test_pattern {
+	struct {
+		/* This field is 2 bits for DP1.1 and 3 bits for DP1.2.*/
+		uint8_t PATTERN:3;
+		uint8_t RESERVED:5;/* BY spec, bit7:2 is 0 for DP1.1.*/
+	} bits;
+	uint8_t raw;
+};
+
+union audio_test_mode {
+	struct {
+		uint8_t SAMPLING_RATE:4;
+		uint8_t CHANNEL_COUNT:4;
+	} bits;
+	uint8_t raw;
+};
+
+union audio_tes_tpattern_period {
+	struct {
+		uint8_t PATTERN_PERIOD:4;
+		uint8_t RESERVED:4;
+	} bits;
+	uint8_t raw;
+};
+
+struct audio_test_pattern_type {
+	uint8_t value;
+};
+
+union dpcd_training_pattern {
+	struct {
+		uint8_t TRAINING_PATTERN_SET:2;
+		uint8_t LINK_QUAL_PATTERN_SET:2;
+		uint8_t RECOVERED_CLOCK_OUT_EN:1;
+		uint8_t SCRAMBLING_DISABLE:1;
+		uint8_t RESERVED:2;
+	} bits;
+	uint8_t raw;
+};
+
+/* Training Lane is used to configure downstream DP device's voltage swing
+and pre-emphasis levels*/
+/* The DPCD addresses are from 0x103 to 0x106*/
+union dpcd_training_lane {
+	struct {
+		uint8_t VOLTAGE_SWING_SET:2;
+		uint8_t MAX_SWING_REACHED:1;
+		uint8_t PRE_EMPHASIS_SET:2;
+		uint8_t MAX_PRE_EMPHASIS_REACHED:1;
+		uint8_t RESERVED:2;
+	} bits;
+	uint8_t raw;
+};
+
+/*Training Lane Set 2 is used to configure downstream DP device's
+post cursor 2 level of Training Pattern 2 or 3*/
+/* The DPCD addresses are 0x10F (TRAINING_LANE0_1_SET2)
+and 0x110 (TRAINING_LANE2_3_SET2)*/
+union dpcd_training_lane_set2 {
+	struct {
+		uint8_t POST_CURSOR2_SET:2;
+		uint8_t MAX_POST_CURSOR2_REACHED:1;
+		uint8_t RESERVED:1;
+	} bits;
+	uint8_t raw;
+};
+
+union dpcd_psr_configuration {
+	struct {
+		uint8_t ENABLE:1;
+		uint8_t TRANSMITTER_ACTIVE_IN_PSR:1;
+		uint8_t CRC_VERIFICATION:1;
+		uint8_t FRAME_CAPTURE_INDICATION:1;
+		uint8_t LINE_CAPTURE_INDICATION:1;
+		uint8_t IRQ_HPD_WITH_CRC_ERROR:1;
+		uint8_t RESERVED:2;
+	} bits;
+	uint8_t raw;
+};
+
+union psr_error_status {
+	struct {
+		uint8_t LINK_CRC_ERROR:1;
+		uint8_t RFB_STORAGE_ERROR:1;
+		uint8_t RESERVED:6;
+	} bits;
+	uint8_t raw;
+};
+
+union psr_event_status_ind {
+	struct {
+		uint8_t SINK_PSR_CAP_CHANGE:1;
+		uint8_t RESERVED:7;
+	} bits;
+	uint8_t raw;
+};
+
+union psr_sink_psr_status {
+	struct {
+		uint8_t SINK_SELF_REFRESH_STATUS:3;
+		uint8_t RESERVED:5;
+	} bits;
+	uint8_t raw;
+};
+
+/* EDP related 0x701 */
+union edp_generial_cap1 {
+	struct {
+		uint8_t TCON_BACKLIGHT_ADJUSTMENT_CAPABLE:1;
+		uint8_t BACKLIGHT_PIN_ENABLE_CAPABLE:1;
+		uint8_t BACKLIGHT_AUX_ENABLE_CAPABLE:1;
+		uint8_t PANEL_SELFTEST_PIN_ENABLE_CAPABLE:1;
+		uint8_t BACKLIGHT_SELFTEST_AUX_ENABLE_CAPABLE:1;
+		uint8_t FRC_ENABLE_CAPABLE:1;
+		uint8_t COLOR_ENGINE_CAPABLE:1;
+		/*bit 7, pane can be controlled by 0x600*/
+		uint8_t SET_POWER_CAPABLE:1;
+	} bits;
+	uint8_t raw;
+};
+
+/* TMDS-converter related */
+union dwnstream_port_caps_byte0 {
+	struct {
+		uint8_t DWN_STRM_PORTX_TYPE:3;
+		uint8_t DWN_STRM_PORTX_HPD:1;
+		uint8_t RESERVERD:4;
+	} bits;
+	uint8_t raw;
+};
+
+/* these are the detailed types stored at DWN_STRM_PORTX_CAP (00080h)*/
+enum dpcd_downstream_port_detailed_type {
+	DOWN_STREAM_DETAILED_DP = 0,
+	DOWN_STREAM_DETAILED_VGA,
+	DOWN_STREAM_DETAILED_DVI,
+	DOWN_STREAM_DETAILED_HDMI,
+	DOWN_STREAM_DETAILED_NONDDC,/* has no EDID (TV,CV)*/
+	DOWN_STREAM_DETAILED_DP_PLUS_PLUS
+};
+
+union dwnstream_port_caps_byte2 {
+	struct {
+		uint8_t MAX_BITS_PER_COLOR_COMPONENT:2;
+		uint8_t RESERVED:6;
+	} bits;
+	uint8_t raw;
+};
+
+union dp_downstream_port_present {
+	uint8_t byte;
+	struct {
+		uint8_t PORT_PRESENT:1;
+		uint8_t PORT_TYPE:2;
+		uint8_t FMT_CONVERSION:1;
+		uint8_t DETAILED_CAPS:1;
+		uint8_t RESERVED:3;
+	} fields;
+};
+
+
+union dwnstream_port_caps_byte3_dvi {
+	struct {
+		uint8_t RESERVED1:1;
+		uint8_t DUAL_LINK:1;
+		uint8_t HIGH_COLOR_DEPTH:1;
+		uint8_t RESERVED2:5;
+	} bits;
+	uint8_t raw;
+};
+
+union dwnstream_port_caps_byte3_hdmi {
+	struct {
+		uint8_t FRAME_SEQ_TO_FRAME_PACK:1;
+		uint8_t RESERVED:7;
+	} bits;
+	uint8_t raw;
+};
+
+/*4-byte structure for detailed capabilities of a down-stream port
+(DP-to-TMDS converter).*/
+union dwnstream_portx_caps {
+	struct {
+		union dwnstream_port_caps_byte0 byte0;
+		uint8_t max_tmds_clk;/* byte1 */
+		union dwnstream_port_caps_byte2 byte2;
+
+		union {
+			union dwnstream_port_caps_byte3_dvi byte_dvi;
+			union dwnstream_port_caps_byte3_hdmi byte_hdmi;
+		} byte3;
+	} bytes;
+	uint8_t raw[4];
+};
+
+union sink_status {
+	struct {
+		uint8_t RX_PORT0_STATUS:1;
+		uint8_t RX_PORT1_STATUS:1;
+		uint8_t RESERVED:6;
+	} bits;
+	uint8_t raw;
+};
+
+/*6-byte structure corresponding to 6 registers (200h-205h)
+read during handling of HPD-IRQ*/
+union hpd_irq_data {
+	struct {
+		union sink_count sink_cnt;/* 200h */
+		union device_service_irq device_service_irq;/* 201h */
+		union lane_status lane01_status;/* 202h */
+		union lane_status lane23_status;/* 203h */
+		union lane_align_status_updated lane_status_updated;/* 204h */
+		union sink_status sink_status;
+	} bytes;
+	uint8_t raw[6];
+};
+
+union down_stream_port_count {
+	struct {
+		uint8_t DOWN_STR_PORT_COUNT:4;
+		uint8_t RESERVED:2; /*Bits 5:4 = RESERVED. Read all 0s.*/
+		/*Bit 6 = MSA_TIMING_PAR_IGNORED
+		0 = Sink device requires the MSA timing parameters
+		1 = Sink device is capable of rendering incoming video
+		 stream without MSA timing parameters*/
+		uint8_t IGNORE_MSA_TIMING_PARAM:1;
+		/*Bit 7 = OUI Support
+		0 = OUI not supported
+		1 = OUI supported
+		(OUI and Device Identification mandatory for DP 1.2)*/
+		uint8_t OUI_SUPPORT:1;
+	} bits;
+	uint8_t raw;
+};
+
+union down_spread_ctrl {
+	struct {
+		uint8_t RESERVED1:4;/* Bit 3:0 = RESERVED. Read all 0s*/
+	/* Bits 4 = SPREAD_AMP. Spreading amplitude
+	0 = Main link signal is not downspread
+	1 = Main link signal is downspread <= 0.5%
+	with frequency in the range of 30kHz ~ 33kHz*/
+		uint8_t SPREAD_AMP:1;
+		uint8_t RESERVED2:2;/*Bit 6:5 = RESERVED. Read all 0s*/
+	/*Bit 7 = MSA_TIMING_PAR_IGNORE_EN
+	0 = Source device will send valid data for the MSA Timing Params
+	1 = Source device may send invalid data for these MSA Timing Params*/
+		uint8_t IGNORE_MSA_TIMING_PARAM:1;
+	} bits;
+	uint8_t raw;
+};
+
+union dpcd_edp_config {
+	struct {
+		uint8_t PANEL_MODE_EDP:1;
+		uint8_t FRAMING_CHANGE_ENABLE:1;
+		uint8_t RESERVED:5;
+		uint8_t PANEL_SELF_TEST_ENABLE:1;
+	} bits;
+	uint8_t raw;
+};
+
+struct dp_device_vendor_id {
+	uint8_t ieee_oui[3];/*24-bit IEEE OUI*/
+	uint8_t ieee_device_id[6];/*usually 6-byte ASCII name*/
+};
+
+struct dp_sink_hw_fw_revision {
+	uint8_t ieee_hw_rev;
+	uint8_t ieee_fw_rev[2];
+};
+
+/*DPCD register of DP receiver capability field bits-*/
+union edp_configuration_cap {
+	struct {
+		uint8_t ALT_SCRAMBLER_RESET:1;
+		uint8_t FRAMING_CHANGE:1;
+		uint8_t RESERVED:1;
+		uint8_t DPCD_DISPLAY_CONTROL_CAPABLE:1;
+		uint8_t RESERVED2:4;
+	} bits;
+	uint8_t raw;
+};
+
+union psr_capabilities {
+	struct {
+		uint8_t EXIT_LT_NOT_REQ:1;
+		uint8_t RFB_SETUP_TIME:3;
+		uint8_t RESERVED:4;
+	} bits;
+	uint8_t raw;
+};
+
+#endif /* __DAL_DPCD_DEFS_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/encoder_interface.h b/drivers/gpu/drm/amd/dal/include/encoder_interface.h
new file mode 100644
index 000000000000..5fbf816cf96e
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/encoder_interface.h
@@ -0,0 +1,278 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of enc software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and enc permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_ENCODER_INTERFACE_H__
+#define __DAL_ENCODER_INTERFACE_H__
+
+#include "encoder_types.h"
+#include "adapter_service_interface.h"
+#include "fixed31_32.h"
+
+enum encoder_result {
+	ENCODER_RESULT_OK,
+	ENCODER_RESULT_ERROR,
+	ENCODER_RESULT_NOBANDWIDTH,
+	ENCODER_RESULT_SINKCONNECTIVITYCHANGED,
+};
+
+struct encoder_init_data {
+	struct adapter_service *adapter_service;
+	enum channel_id channel;
+	struct graphics_object_id connector;
+	enum hpd_source_id hpd_source;
+	/* TODO: in DAL2, here was pointer to EventManagerInterface */
+	struct graphics_object_id encoder;
+	struct dc_context *ctx;
+};
+
+/* forward declaration */
+struct encoder;
+
+struct encoder *dal_encoder_create(
+	const struct encoder_init_data *init_data);
+
+/* access graphics object base */
+const struct graphics_object_id dal_encoder_get_graphics_object_id(
+	const struct encoder *enc);
+
+/*
+ * Signal types support
+ */
+uint32_t dal_encoder_enumerate_input_signals(
+	const struct encoder *enc);
+uint32_t dal_encoder_enumerate_output_signals(
+	const struct encoder *enc);
+bool dal_encoder_is_input_signal_supported(
+	const struct encoder *enc,
+	enum signal_type signal);
+bool dal_encoder_is_output_signal_supported(
+	const struct encoder *enc,
+	enum signal_type signal);
+void dal_encoder_set_input_signals(
+	struct encoder *enc,
+	uint32_t signals);
+void dal_encoder_set_output_signals(
+	struct encoder *enc,
+	uint32_t signals);
+
+/*
+ * Programming interface
+ */
+/* perform power-up sequence (boot up, resume, recovery) */
+enum encoder_result dal_encoder_power_up(
+	struct encoder *enc,
+	const struct encoder_context *ctx);
+/* perform power-down (shut down, stand-by */
+enum encoder_result dal_encoder_power_down(
+	struct encoder *enc,
+	const struct encoder_output *output);
+/* setup encoder block (DIG, DVO, DAC), does not enables encoder */
+enum encoder_result dal_encoder_setup(
+	struct encoder *enc,
+	const struct encoder_output *output);
+/* activate transmitter,
+ * do preparation before enables the actual stream output */
+enum encoder_result dal_encoder_pre_enable_output(
+	struct encoder *enc,
+	const struct encoder_pre_enable_output_param *param);
+/* activate transmitter, enables actual stream output */
+enum encoder_result dal_encoder_enable_output(
+	struct encoder *enc,
+	const struct encoder_output *output);
+/* deactivate transmitter, disables stream output */
+enum encoder_result dal_encoder_disable_output(
+	struct encoder *enc,
+	const struct encoder_output *output);
+/* output blank data,
+ *prevents output of the actual surface data on active transmitter */
+enum encoder_result dal_encoder_blank(
+	struct encoder *enc,
+	const struct encoder_context *ctx);
+/* stop sending blank data,
+ * output the actual surface data on active transmitter */
+enum encoder_result dal_encoder_unblank(
+	struct encoder *enc,
+	const struct encoder_unblank_param *param);
+/* setup stereo signal from given controller */
+enum encoder_result dal_encoder_setup_stereo(
+	struct encoder *enc,
+	const struct encoder_3d_setup *setup);
+/* enable HSync/VSync output from given controller */
+enum encoder_result dal_encoder_enable_sync_output(
+	struct encoder *enc,
+	enum sync_source src);
+/* disable HSync/VSync output */
+enum encoder_result dal_encoder_disable_sync_output(
+	struct encoder *enc);
+/* action of encoder before DDC transaction */
+enum encoder_result dal_encoder_pre_ddc(
+	struct encoder *enc,
+	const struct encoder_context *ctx);
+/* action of encoder after DDC transaction */
+enum encoder_result dal_encoder_post_ddc(
+	struct encoder *enc,
+	const struct encoder_context *ctx);
+/* CRT DDC EDID polling interrupt interface */
+enum encoder_result dal_encoder_update_implementation(
+	struct encoder *enc,
+	const struct encoder_context *ctx);
+/* set test pattern signal */
+enum encoder_result dal_encoder_set_dp_phy_pattern(
+	struct encoder *enc,
+	const struct encoder_set_dp_phy_pattern_param *param);
+
+void dal_encoder_release_hw(struct encoder *enc);
+/*
+ * Information interface
+ */
+/* check whether sink is present based on SENSE detection,
+ * analog encoders will return true */
+bool dal_encoder_is_sink_present(
+	struct encoder *enc,
+	struct graphics_object_id downstream);
+/* detect load on the sink,
+ * for analog signal,
+ * load detection will be called for the specified signal */
+enum signal_type dal_encoder_detect_load(
+	struct encoder *enc,
+	const struct encoder_context *ctx);
+/* detect output sink type,
+ * for digital perform sense detection,
+ * for analog return encoder's signal type */
+enum signal_type dal_encoder_detect_sink(
+	struct encoder *enc,
+	struct graphics_object_id downstream);
+/* get transmitter id */
+enum transmitter dal_encoder_get_transmitter(
+	const struct encoder *enc);
+/*  */
+enum transmitter dal_encoder_get_paired_transmitter(
+	const struct encoder *enc);
+/*  */
+enum physical_phy_id dal_encoder_get_phy(
+	const struct encoder *enc);
+/*  */
+enum physical_phy_id dal_encoder_get_paired_phy(
+	const struct encoder *enc);
+/* reports if the encoder supports given link settings */
+bool dal_encoder_is_link_settings_supported(
+	struct encoder *enc,
+	const struct link_settings *link_settings);
+/* options and features supported by encoder */
+struct encoder_feature_support dal_encoder_get_supported_features(
+	const struct encoder *enc);
+/* reports list of supported stream engines */
+union supported_stream_engines dal_encoder_get_supported_stream_engines(
+	const struct encoder *enc);
+/* reports preferred stream engine */
+enum engine_id dal_encoder_get_preferred_stream_engine(
+	const struct encoder *enc);
+/* reports whether clock source can be used with enc encoder */
+bool dal_encoder_is_clock_source_supported(
+	const struct encoder *enc,
+	enum clock_source_id clock_source);
+/* check encoder capabilities to confirm
+ * specified timing is in the encoder limits
+ * when outputting certain signal */
+enum encoder_result dal_encoder_validate_output(
+	struct encoder *enc,
+	const struct encoder_output *output);
+/* retrieves sync source which outputs VSync signal from encoder */
+enum sync_source dal_encoder_get_vsync_output_source(
+	const struct encoder *enc);
+/*
+ * Adjustments
+ */
+/* update AVI info frame */
+void dal_encoder_update_info_frame(
+	struct encoder *enc,
+	const struct encoder_info_frame_param *param);
+/*  */
+void dal_encoder_stop_info_frame(
+	struct encoder *enc,
+	const struct encoder_context *ctx);
+/*  */
+enum encoder_result dal_encoder_set_lcd_backlight_level(
+	struct encoder *enc,
+	uint32_t level);
+/* backlight control interface */
+enum encoder_result dal_encoder_backlight_control(
+	struct encoder *enc,
+	bool enable);
+/*
+ * DP MST programming
+ */
+/* update payload slot allocation for each DP MST stream */
+enum encoder_result dal_encoder_update_mst_alloc_table(
+	struct encoder *enc,
+	const struct dp_mst_stream_allocation_table *table,
+	bool is_removal);
+/* enable virtual channel stream with throttled value X.Y */
+enum encoder_result dal_encoder_enable_stream(
+	struct encoder *enc,
+	enum engine_id engine,
+	struct fixed31_32 throttled_vcp_size);
+/* disable virtual channel stream */
+enum encoder_result dal_encoder_disable_stream(
+	struct encoder *enc,
+	enum engine_id engine);
+void dal_encoder_set_multi_path(struct encoder *enc, bool is_multi_path);
+/*
+ * Test harness
+ */
+/* check whether Test Pattern enabled */
+bool dal_encoder_is_test_pattern_enabled(
+	struct encoder *enc,
+	enum engine_id engine);
+/* set lane parameters */
+enum encoder_result dal_encoder_set_lane_settings(
+	struct encoder *enc,
+	const struct encoder_context *ctx,
+	const struct link_training_settings *link_settings);
+/* get lane parameters */
+enum encoder_result dal_encoder_get_lane_settings(
+	struct encoder *enc,
+	const struct encoder_context *ctx,
+	struct link_training_settings *link_settings);
+/* enable master clock of HPD interrupt */
+void dal_encoder_enable_hpd(
+	struct encoder *enc,
+	const struct encoder_context *ctx);
+/* disable all HPD interrupts */
+void dal_encoder_disable_hpd(
+	struct encoder *enc,
+	const struct encoder_context *ctx);
+
+/* get current HW state - used for optimization code path only */
+enum clock_source_id dal_encoder_get_active_clock_source(
+	const struct encoder *enc);
+enum engine_id dal_encoder_get_active_engine(
+	const struct encoder *enc);
+
+/* destroy encoder instance */
+void dal_encoder_destroy(
+	struct encoder **ptr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/fixed31_32.h b/drivers/gpu/drm/amd/dal/include/fixed31_32.h
new file mode 100644
index 000000000000..507f9f639099
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/fixed31_32.h
@@ -0,0 +1,389 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_FIXED31_32_H__
+#define __DAL_FIXED31_32_H__
+
+/*
+ * @brief
+ * Arithmetic operations on real numbers
+ * represented as fixed-point numbers.
+ * There are: 1 bit for sign,
+ * 31 bit for integer part,
+ * 32 bits for fractional part.
+ *
+ * @note
+ * Currently, overflows and underflows are asserted;
+ * no special result returned.
+ */
+
+struct fixed31_32 {
+	int64_t value;
+};
+
+/*
+ * @brief
+ * Useful constants
+ */
+
+static const struct fixed31_32 dal_fixed31_32_zero = { 0 };
+static const struct fixed31_32 dal_fixed31_32_epsilon = { 1LL };
+static const struct fixed31_32 dal_fixed31_32_half = { 0x80000000LL };
+static const struct fixed31_32 dal_fixed31_32_one = { 0x100000000LL };
+
+static const struct fixed31_32 dal_fixed31_32_pi = { 13493037705LL };
+static const struct fixed31_32 dal_fixed31_32_two_pi = { 26986075409LL };
+static const struct fixed31_32 dal_fixed31_32_e = { 11674931555LL };
+static const struct fixed31_32 dal_fixed31_32_ln2 = { 2977044471LL };
+static const struct fixed31_32 dal_fixed31_32_ln2_div_2 = { 1488522236LL };
+
+/*
+ * @brief
+ * Initialization routines
+ */
+
+/*
+ * @brief
+ * result = numerator / denominator
+ */
+struct fixed31_32 dal_fixed31_32_from_fraction(
+	int64_t numerator,
+	int64_t denominator);
+
+/*
+ * @brief
+ * result = arg
+ */
+struct fixed31_32 dal_fixed31_32_from_int(
+	int64_t arg);
+
+/*
+ * @brief
+ * Unary operators
+ */
+
+/*
+ * @brief
+ * result = -arg
+ */
+struct fixed31_32 dal_fixed31_32_neg(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = abs(arg) := (arg >= 0) ? arg : -arg
+ */
+struct fixed31_32 dal_fixed31_32_abs(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * Binary relational operators
+ */
+
+/*
+ * @brief
+ * result = arg1 < arg2
+ */
+bool dal_fixed31_32_lt(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * result = arg1 <= arg2
+ */
+bool dal_fixed31_32_le(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * result = arg1 == arg2
+ */
+bool dal_fixed31_32_eq(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * result = min(arg1, arg2) := (arg1 <= arg2) ? arg1 : arg2
+ */
+struct fixed31_32 dal_fixed31_32_min(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * result = max(arg1, arg2) := (arg1 <= arg2) ? arg2 : arg1
+ */
+struct fixed31_32 dal_fixed31_32_max(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ *          | min_value, when arg <= min_value
+ * result = | arg, when min_value < arg < max_value
+ *          | max_value, when arg >= max_value
+ */
+struct fixed31_32 dal_fixed31_32_clamp(
+	struct fixed31_32 arg,
+	struct fixed31_32 min_value,
+	struct fixed31_32 max_value);
+
+/*
+ * @brief
+ * Binary shift operators
+ */
+
+/*
+ * @brief
+ * result = arg << shift
+ */
+struct fixed31_32 dal_fixed31_32_shl(
+	struct fixed31_32 arg,
+	uint8_t shift);
+
+/*
+ * @brief
+ * result = arg >> shift
+ */
+struct fixed31_32 dal_fixed31_32_shr(
+	struct fixed31_32 arg,
+	uint8_t shift);
+
+/*
+ * @brief
+ * Binary additive operators
+ */
+
+/*
+ * @brief
+ * result = arg1 + arg2
+ */
+struct fixed31_32 dal_fixed31_32_add(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * result = arg1 - arg2
+ */
+struct fixed31_32 dal_fixed31_32_sub_int(
+	struct fixed31_32 arg1,
+	int32_t arg2);
+
+/*
+ * @brief
+ * result = arg1 - arg2
+ */
+struct fixed31_32 dal_fixed31_32_sub(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * Binary multiplicative operators
+ */
+
+/*
+ * @brief
+ * result = arg1 * arg2
+ */
+struct fixed31_32 dal_fixed31_32_mul_int(
+	struct fixed31_32 arg1,
+	int32_t arg2);
+
+/*
+ * @brief
+ * result = arg1 * arg2
+ */
+struct fixed31_32 dal_fixed31_32_mul(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * result = square(arg) := arg * arg
+ */
+struct fixed31_32 dal_fixed31_32_sqr(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = arg1 / arg2
+ */
+struct fixed31_32 dal_fixed31_32_div_int(
+	struct fixed31_32 arg1,
+	int64_t arg2);
+
+/*
+ * @brief
+ * result = arg1 / arg2
+ */
+struct fixed31_32 dal_fixed31_32_div(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * Reciprocal function
+ */
+
+/*
+ * @brief
+ * result = reciprocal(arg) := 1 / arg
+ *
+ * @note
+ * No special actions taken in case argument is zero.
+ */
+struct fixed31_32 dal_fixed31_32_recip(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * Trigonometric functions
+ */
+
+/*
+ * @brief
+ * result = sinc(arg) := sin(arg) / arg
+ *
+ * @note
+ * Argument specified in radians,
+ * internally it's normalized to [-2pi...2pi] range.
+ */
+struct fixed31_32 dal_fixed31_32_sinc(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = sin(arg)
+ *
+ * @note
+ * Argument specified in radians,
+ * internally it's normalized to [-2pi...2pi] range.
+ */
+struct fixed31_32 dal_fixed31_32_sin(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = cos(arg)
+ *
+ * @note
+ * Argument specified in radians
+ * and should be in [-2pi...2pi] range -
+ * passing arguments outside that range
+ * will cause incorrect result!
+ */
+struct fixed31_32 dal_fixed31_32_cos(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * Transcendent functions
+ */
+
+/*
+ * @brief
+ * result = exp(arg)
+ *
+ * @note
+ * Currently, function is verified for abs(arg) <= 1.
+ */
+struct fixed31_32 dal_fixed31_32_exp(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = log(arg)
+ *
+ * @note
+ * Currently, abs(arg) should be less than 1.
+ * No normalization is done.
+ * Currently, no special actions taken
+ * in case of invalid argument(s). Take care!
+ */
+struct fixed31_32 dal_fixed31_32_log(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * Power function
+ */
+
+/*
+ * @brief
+ * result = pow(arg1, arg2)
+ *
+ * @note
+ * Currently, abs(arg1) should be less than 1. Take care!
+ */
+struct fixed31_32 dal_fixed31_32_pow(
+	struct fixed31_32 arg1,
+	struct fixed31_32 arg2);
+
+/*
+ * @brief
+ * Rounding functions
+ */
+
+/*
+ * @brief
+ * result = floor(arg) := greatest integer lower than or equal to arg
+ */
+int32_t dal_fixed31_32_floor(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = round(arg) := integer nearest to arg
+ */
+int32_t dal_fixed31_32_round(
+	struct fixed31_32 arg);
+
+/*
+ * @brief
+ * result = ceil(arg) := lowest integer greater than or equal to arg
+ */
+int32_t dal_fixed31_32_ceil(
+	struct fixed31_32 arg);
+
+/* the following two function are used in scaler hw programming to convert fixed
+ * point value to format 2 bits from integer part and 19 bits from fractional
+ * part. The same applies for u0d19, 0 bits from integer part and 19 bits from
+ * fractional
+ */
+
+uint32_t dal_fixed31_32_u2d19(
+	struct fixed31_32 arg);
+
+uint32_t dal_fixed31_32_u0d19(
+	struct fixed31_32 arg);
+
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/fixed32_32.h b/drivers/gpu/drm/amd/dal/include/fixed32_32.h
new file mode 100644
index 000000000000..f393e953e91a
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/fixed32_32.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_FIXED32_32_H__
+#define __DAL_FIXED32_32_H__
+
+#include "dm_services_types.h"
+
+struct fixed32_32 {
+	uint64_t value;
+};
+
+static const struct fixed32_32 dal_fixed32_32_zero = { 0 };
+static const struct fixed32_32 dal_fixed32_32_one = { 0x100000000LL };
+static const struct fixed32_32 dal_fixed32_32_half = { 0x80000000LL };
+
+struct fixed32_32 dal_fixed32_32_from_fraction(uint32_t n, uint32_t d);
+struct fixed32_32 dal_fixed32_32_from_int(uint32_t value);
+struct fixed32_32 dal_fixed32_32_add(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+struct fixed32_32 dal_fixed32_32_add_int(
+	struct fixed32_32 lhs,
+	uint32_t rhs);
+struct fixed32_32 dal_fixed32_32_sub(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+struct fixed32_32 dal_fixed32_32_sub_int(
+	struct fixed32_32 lhs,
+	uint32_t rhs);
+struct fixed32_32 dal_fixed32_32_mul(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+struct fixed32_32 dal_fixed32_32_mul_int(
+	struct fixed32_32 lhs,
+	uint32_t rhs);
+struct fixed32_32 dal_fixed32_32_div(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+struct fixed32_32 dal_fixed32_32_div_int(
+	struct fixed32_32 lhs,
+	uint32_t rhs);
+struct fixed32_32 dal_fixed32_32_min(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+struct fixed32_32 dal_fixed32_32_max(
+	struct fixed32_32 lhs,
+	struct fixed32_32 rhs);
+bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs);
+bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs);
+bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs);
+bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs);
+bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs);
+bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs);
+bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs);
+uint32_t dal_fixed32_32_ceil(struct fixed32_32 value);
+uint32_t dal_fixed32_32_floor(struct fixed32_32 value);
+uint32_t dal_fixed32_32_round(struct fixed32_32 value);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/gpio_interface.h b/drivers/gpu/drm/amd/dal/include/gpio_interface.h
new file mode 100644
index 000000000000..a084d7923e2f
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/gpio_interface.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GPIO_INTERFACE_H__
+#define __DAL_GPIO_INTERFACE_H__
+
+#include "gpio_types.h"
+#include "grph_object_defs.h"
+
+struct gpio;
+
+/* Open the handle for future use */
+enum gpio_result dal_gpio_open(
+	struct gpio *gpio,
+	enum gpio_mode mode);
+
+enum gpio_result dal_gpio_open_ex(
+	struct gpio *gpio,
+	enum gpio_mode mode,
+	void *options);
+
+/* Get high or low from the pin */
+enum gpio_result dal_gpio_get_value(
+	const struct gpio *gpio,
+	uint32_t *value);
+
+/* Set pin high or low */
+enum gpio_result dal_gpio_set_value(
+	const struct gpio *gpio,
+	uint32_t value);
+
+/* Get current mode */
+enum gpio_mode dal_gpio_get_mode(
+	const struct gpio *gpio);
+
+/* Change mode of the handle */
+enum gpio_result dal_gpio_change_mode(
+	struct gpio *gpio,
+	enum gpio_mode mode);
+
+/* Get the GPIO id */
+enum gpio_id dal_gpio_get_id(
+	const struct gpio *gpio);
+
+/* Get the GPIO enum */
+uint32_t dal_gpio_get_enum(
+	const struct gpio *gpio);
+
+/* Set the GPIO pin configuration */
+enum gpio_result dal_gpio_set_config(
+	struct gpio *gpio,
+	const struct gpio_config_data *config_data);
+
+/* Obtain GPIO pin info */
+enum gpio_result dal_gpio_get_pin_info(
+	const struct gpio *gpio,
+	struct gpio_pin_info *pin_info);
+
+/* Obtain GPIO sync source */
+enum sync_source dal_gpio_get_sync_source(
+	const struct gpio *gpio);
+
+/* Obtain GPIO pin output state (active low or active high) */
+enum gpio_pin_output_state dal_gpio_get_output_state(
+	const struct gpio *gpio);
+
+/* Close the handle */
+void dal_gpio_close(
+	struct gpio *gpio);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/gpio_service_interface.h b/drivers/gpu/drm/amd/dal/include/gpio_service_interface.h
new file mode 100644
index 000000000000..3f1b923c1885
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/gpio_service_interface.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GPIO_SERVICE_INTERFACE_H__
+#define __DAL_GPIO_SERVICE_INTERFACE_H__
+
+#include "gpio_types.h"
+#include "gpio_interface.h"
+#include "ddc_interface.h"
+#include "irq_interface.h"
+
+struct gpio_service;
+
+struct gpio_service *dal_gpio_service_create(
+	enum dce_version dce_version_major,
+	enum dce_version dce_version_minor,
+	struct dc_context *ctx);
+
+struct gpio *dal_gpio_service_create_gpio(
+	struct gpio_service *service,
+	uint32_t offset,
+	uint32_t mask,
+	enum gpio_pin_output_state output_state);
+
+struct gpio *dal_gpio_service_create_gpio_ex(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en,
+	enum gpio_pin_output_state output_state);
+
+void dal_gpio_service_destroy_gpio(
+	struct gpio **gpio);
+
+struct ddc *dal_gpio_service_create_ddc(
+	struct gpio_service *service,
+	uint32_t offset,
+	uint32_t mask,
+	struct gpio_ddc_hw_info *info);
+
+void dal_gpio_service_destroy_ddc(
+	struct ddc **ddc);
+
+struct irq *dal_gpio_service_create_irq(
+	struct gpio_service *service,
+	uint32_t offset,
+	uint32_t mask);
+
+struct irq *dal_gpio_service_create_irq_ex(
+	struct gpio_service *service,
+	enum gpio_id id,
+	uint32_t en);
+
+void dal_gpio_service_destroy_irq(
+	struct irq **ptr);
+
+void dal_gpio_service_destroy(
+	struct gpio_service **ptr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/gpio_types.h b/drivers/gpu/drm/amd/dal/include/gpio_types.h
new file mode 100644
index 000000000000..6d3214b36cf4
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/gpio_types.h
@@ -0,0 +1,341 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GPIO_TYPES_H__
+#define __DAL_GPIO_TYPES_H__
+
+#define BUNDLE_A_MASK 0x00FFF000L
+#define BUNDLE_B_MASK 0x00000FFFL
+
+/*
+ * gpio_result
+ *
+ * @brief
+ * The possible return codes that the GPIO object can return.
+ * These return codes can be generated
+ * directly by the GPIO object or from the GPIOPin object.
+ */
+enum gpio_result {
+	GPIO_RESULT_OK,
+	GPIO_RESULT_NULL_HANDLE,
+	GPIO_RESULT_INVALID_DATA,
+	GPIO_RESULT_DEVICE_BUSY,
+	GPIO_RESULT_OPEN_FAILED,
+	GPIO_RESULT_ALREADY_OPENED,
+	GPIO_RESULT_NON_SPECIFIC_ERROR
+};
+
+/*
+ * @brief
+ * Used to identify the specific GPIO device
+ *
+ * @notes
+ * These constants are used as indices in a vector.
+ * Thus they should start from zero and be contiguous.
+ */
+enum gpio_id {
+	GPIO_ID_UNKNOWN = (-1),
+	GPIO_ID_DDC_DATA,
+	GPIO_ID_DDC_CLOCK,
+	GPIO_ID_GENERIC,
+	GPIO_ID_HPD,
+	GPIO_ID_GPIO_PAD,
+	GPIO_ID_VIP_PAD,
+	GPIO_ID_SYNC,
+	GPIO_ID_GSL, /* global swap lock */
+	GPIO_ID_COUNT,
+	GPIO_ID_MIN = GPIO_ID_DDC_DATA,
+	GPIO_ID_MAX = GPIO_ID_GSL
+};
+
+#define GPIO_ENUM_UNKNOWN \
+	32
+
+struct gpio_pin_info {
+	uint32_t offset;
+	uint32_t offset_y;
+	uint32_t offset_en;
+	uint32_t offset_mask;
+
+	uint32_t mask;
+	uint32_t mask_y;
+	uint32_t mask_en;
+	uint32_t mask_mask;
+};
+
+enum gpio_pin_output_state {
+	GPIO_PIN_OUTPUT_STATE_ACTIVE_LOW,
+	GPIO_PIN_OUTPUT_STATE_ACTIVE_HIGH,
+	GPIO_PIN_OUTPUT_STATE_DEFAULT = GPIO_PIN_OUTPUT_STATE_ACTIVE_LOW
+};
+
+enum gpio_generic {
+	GPIO_GENERIC_UNKNOWN = (-1),
+	GPIO_GENERIC_A,
+	GPIO_GENERIC_B,
+	GPIO_GENERIC_C,
+	GPIO_GENERIC_D,
+	GPIO_GENERIC_E,
+	GPIO_GENERIC_F,
+	GPIO_GENERIC_G,
+	GPIO_GENERIC_COUNT,
+	GPIO_GENERIC_MIN = GPIO_GENERIC_A,
+	GPIO_GENERIC_MAX = GPIO_GENERIC_B
+};
+
+enum gpio_hpd {
+	GPIO_HPD_UNKNOWN = (-1),
+	GPIO_HPD_1,
+	GPIO_HPD_2,
+	GPIO_HPD_3,
+	GPIO_HPD_4,
+	GPIO_HPD_5,
+	GPIO_HPD_6,
+	GPIO_HPD_COUNT,
+	GPIO_HPD_MIN = GPIO_HPD_1,
+	GPIO_HPD_MAX = GPIO_HPD_6
+};
+
+enum gpio_gpio_pad {
+	GPIO_GPIO_PAD_UNKNOWN = (-1),
+	GPIO_GPIO_PAD_0,
+	GPIO_GPIO_PAD_1,
+	GPIO_GPIO_PAD_2,
+	GPIO_GPIO_PAD_3,
+	GPIO_GPIO_PAD_4,
+	GPIO_GPIO_PAD_5,
+	GPIO_GPIO_PAD_6,
+	GPIO_GPIO_PAD_7,
+	GPIO_GPIO_PAD_8,
+	GPIO_GPIO_PAD_9,
+	GPIO_GPIO_PAD_10,
+	GPIO_GPIO_PAD_11,
+	GPIO_GPIO_PAD_12,
+	GPIO_GPIO_PAD_13,
+	GPIO_GPIO_PAD_14,
+	GPIO_GPIO_PAD_15,
+	GPIO_GPIO_PAD_16,
+	GPIO_GPIO_PAD_17,
+	GPIO_GPIO_PAD_18,
+	GPIO_GPIO_PAD_19,
+	GPIO_GPIO_PAD_20,
+	GPIO_GPIO_PAD_21,
+	GPIO_GPIO_PAD_22,
+	GPIO_GPIO_PAD_23,
+	GPIO_GPIO_PAD_24,
+	GPIO_GPIO_PAD_25,
+	GPIO_GPIO_PAD_26,
+	GPIO_GPIO_PAD_27,
+	GPIO_GPIO_PAD_28,
+	GPIO_GPIO_PAD_29,
+	GPIO_GPIO_PAD_30,
+	GPIO_GPIO_PAD_COUNT,
+	GPIO_GPIO_PAD_MIN = GPIO_GPIO_PAD_0,
+	GPIO_GPIO_PAD_MAX = GPIO_GPIO_PAD_30
+};
+
+enum gpio_vip_pad {
+	GPIO_VIP_PAD_UNKNOWN = (-1),
+	/* following never used -
+	 * GPIO_ID_DDC_CLOCK::GPIO_DDC_LINE_VIP_PAD defined instead */
+	GPIO_VIP_PAD_SCL,
+	/* following never used -
+	 * GPIO_ID_DDC_DATA::GPIO_DDC_LINE_VIP_PAD defined instead */
+	GPIO_VIP_PAD_SDA,
+	GPIO_VIP_PAD_VHAD,
+	GPIO_VIP_PAD_VPHCTL,
+	GPIO_VIP_PAD_VIPCLK,
+	GPIO_VIP_PAD_VID,
+	GPIO_VIP_PAD_VPCLK0,
+	GPIO_VIP_PAD_DVALID,
+	GPIO_VIP_PAD_PSYNC,
+	GPIO_VIP_PAD_COUNT,
+	GPIO_VIP_PAD_MIN = GPIO_VIP_PAD_SCL,
+	GPIO_VIP_PAD_MAX = GPIO_VIP_PAD_PSYNC
+};
+
+enum gpio_sync {
+	GPIO_SYNC_UNKNOWN = (-1),
+	GPIO_SYNC_HSYNC_A,
+	GPIO_SYNC_VSYNC_A,
+	GPIO_SYNC_HSYNC_B,
+	GPIO_SYNC_VSYNC_B,
+	GPIO_SYNC_COUNT,
+	GPIO_SYNC_MIN = GPIO_SYNC_HSYNC_A,
+	GPIO_SYNC_MAX = GPIO_SYNC_VSYNC_B
+};
+
+enum gpio_gsl {
+	GPIO_GSL_UNKNOWN = (-1),
+	GPIO_GSL_GENLOCK_CLOCK,
+	GPIO_GSL_GENLOCK_VSYNC,
+	GPIO_GSL_SWAPLOCK_A,
+	GPIO_GSL_SWAPLOCK_B,
+	GPIO_GSL_COUNT,
+	GPIO_GSL_MIN = GPIO_GSL_GENLOCK_CLOCK,
+	GPIO_GSL_MAX = GPIO_GSL_SWAPLOCK_B
+};
+
+/*
+ * @brief
+ * Unique Id for DDC handle.
+ * Values are meaningful (used as indexes to array)
+ */
+enum gpio_ddc_line {
+	GPIO_DDC_LINE_UNKNOWN = (-1),
+	GPIO_DDC_LINE_DDC1,
+	GPIO_DDC_LINE_DDC2,
+	GPIO_DDC_LINE_DDC3,
+	GPIO_DDC_LINE_DDC4,
+	GPIO_DDC_LINE_DDC5,
+	GPIO_DDC_LINE_DDC6,
+	GPIO_DDC_LINE_DDC_VGA,
+	GPIO_DDC_LINE_VIP_PAD,
+	GPIO_DDC_LINE_I2C_PAD = GPIO_DDC_LINE_VIP_PAD,
+	GPIO_DDC_LINE_COUNT,
+	GPIO_DDC_LINE_MIN = GPIO_DDC_LINE_DDC1,
+	GPIO_DDC_LINE_MAX = GPIO_DDC_LINE_I2C_PAD
+};
+
+/*
+ * @brief
+ * Identifies the mode of operation to open a GPIO device.
+ * A GPIO device (pin) can be programmed in only one of these modes at a time.
+ */
+enum gpio_mode {
+	GPIO_MODE_UNKNOWN = (-1),
+	GPIO_MODE_INPUT,
+	GPIO_MODE_OUTPUT,
+	GPIO_MODE_FAST_OUTPUT,
+	GPIO_MODE_HARDWARE,
+	GPIO_MODE_INTERRUPT
+};
+
+/*
+ * @brief
+ * Identifies the source of the signal when GPIO is in HW mode.
+ * get_signal_source() will return GPIO_SYGNAL_SOURCE__UNKNOWN
+ * when one of the following holds:
+ *    1. GPIO is input GPIO
+ *    2. GPIO is not opened in HW mode
+ *    3. GPIO does not have fixed signal source
+ *    (like DC_GenericA have mux instead fixed)
+ */
+enum gpio_signal_source {
+	GPIO_SIGNAL_SOURCE_UNKNOWN = (-1),
+	GPIO_SIGNAL_SOURCE_DACA_STEREO_SYNC,
+	GPIO_SIGNAL_SOURCE_PASS_THROUGH_STEREO_SYNC,
+	GPIO_SIGNAL_SOURCE_DACB_STEREO_SYNC,
+	GPIO_SIGNAL_SOURCE_DACA_HSYNC,
+	GPIO_SIGNAL_SOURCE_DACB_HSYNC,
+	GPIO_SIGNAL_SOURCE_DACA_VSYNC,
+	GPIO_SIGNAL_SOURCE_DACB_VSYNC,
+};
+
+enum gpio_stereo_source {
+	GPIO_STEREO_SOURCE_UNKNOWN = (-1),
+	GPIO_STEREO_SOURCE_D1,
+	GPIO_STEREO_SOURCE_D2,
+	GPIO_STEREO_SOURCE_D3,
+	GPIO_STEREO_SOURCE_D4,
+	GPIO_STEREO_SOURCE_D5,
+	GPIO_STEREO_SOURCE_D6
+};
+
+/*
+ * GPIO config
+ */
+
+enum gpio_config_type {
+	GPIO_CONFIG_TYPE_NONE,
+	GPIO_CONFIG_TYPE_DDC,
+	GPIO_CONFIG_TYPE_HPD,
+	GPIO_CONFIG_TYPE_GENERIC_MUX,
+	GPIO_CONFIG_TYPE_GSL_MUX,
+	GPIO_CONFIG_TYPE_I2C_AUX_DUAL_MODE
+};
+
+/* DDC configuration */
+
+enum gpio_ddc_config_type {
+	GPIO_DDC_CONFIG_TYPE_MODE_AUX,
+	GPIO_DDC_CONFIG_TYPE_MODE_I2C,
+	GPIO_DDC_CONFIG_TYPE_POLL_FOR_CONNECT,
+	GPIO_DDC_CONFIG_TYPE_POLL_FOR_DISCONNECT,
+	GPIO_DDC_CONFIG_TYPE_DISABLE_POLLING
+};
+
+struct gpio_ddc_config {
+	enum gpio_ddc_config_type type;
+	bool data_en_bit_present;
+	bool clock_en_bit_present;
+};
+
+/* HPD configuration */
+
+struct gpio_hpd_config {
+	uint32_t delay_on_connect; /* milliseconds */
+	uint32_t delay_on_disconnect; /* milliseconds */
+};
+
+struct gpio_generic_mux_config {
+	bool enable_output_from_mux;
+	enum gpio_signal_source mux_select;
+	enum gpio_stereo_source stereo_select;
+};
+
+enum gpio_gsl_mux_config_type {
+	GPIO_GSL_MUX_CONFIG_TYPE_DISABLE,
+	GPIO_GSL_MUX_CONFIG_TYPE_TIMING_SYNC,
+	GPIO_GSL_MUX_CONFIG_TYPE_FLIP_SYNC
+};
+
+struct gpio_gsl_mux_config {
+	enum gpio_gsl_mux_config_type type;
+	/* Actually sync_source type,
+	 * however we want to avoid inter-component includes here */
+	uint32_t gsl_group;
+};
+
+struct gpio_config_data {
+	enum gpio_config_type type;
+	union {
+		struct gpio_ddc_config ddc;
+		struct gpio_hpd_config hpd;
+		struct gpio_generic_mux_config generic_mux;
+		struct gpio_gsl_mux_config gsl_mux;
+	} config;
+};
+
+struct gpio_ddc_hw_info {
+	bool hw_supported;
+	uint32_t ddc_channel;
+};
+
+struct gpio_ddc_open_options {
+	bool en_bit_present;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/grph_csc_types.h b/drivers/gpu/drm/amd/dal/include/grph_csc_types.h
new file mode 100644
index 000000000000..711b458ff564
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/grph_csc_types.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GRPH_CSC_TYPES_H__
+#define __DAL_GRPH_CSC_TYPES_H__
+
+#include "set_mode_types.h"
+
+enum color_space {
+	COLOR_SPACE_UNKNOWN,
+	COLOR_SPACE_SRGB_FULL_RANGE,
+	COLOR_SPACE_SRGB_LIMITED_RANGE,
+	COLOR_SPACE_YPBPR601,
+	COLOR_SPACE_YPBPR709,
+	COLOR_SPACE_YCBCR601,
+	COLOR_SPACE_YCBCR709,
+	COLOR_SPACE_YCBCR601_YONLY,
+	COLOR_SPACE_YCBCR709_YONLY,
+	COLOR_SPACE_N_MVPU_SUPER_AA,
+};
+
+enum grph_color_adjust_option {
+	GRPH_COLOR_MATRIX_HW_DEFAULT = 1,
+	GRPH_COLOR_MATRIX_SW
+};
+
+enum grph_csc_adjust_item {
+	GRPH_ADJUSTMENT_CONTRAST = 1,
+	GRPH_ADJUSTMENT_SATURATION,
+	GRPH_ADJUSTMENT_BRIGHTNESS,
+	GRPH_ADJUSTMENT_HUE,
+	GRPH_ADJUSTMENT_COLOR_TEMPERATURE
+};
+
+#define CSC_TEMPERATURE_MATRIX_SIZE 9
+
+enum graphics_csc_adjust_type {
+	GRAPHICS_CSC_ADJUST_TYPE_BYPASS = 0,
+	GRAPHICS_CSC_ADJUST_TYPE_HW, /* without adjustments */
+	GRAPHICS_CSC_ADJUST_TYPE_SW  /*use adjustments */
+};
+
+enum graphics_gamut_adjust_type {
+	GRAPHICS_GAMUT_ADJUST_TYPE_BYPASS = 0,
+	GRAPHICS_GAMUT_ADJUST_TYPE_HW, /* without adjustments */
+	GRAPHICS_GAMUT_ADJUST_TYPE_SW  /* use adjustments */
+};
+
+struct grph_csc_adjustment {
+	enum grph_color_adjust_option color_adjust_option;
+	enum color_space c_space;
+	int32_t grph_cont;
+	int32_t grph_sat;
+	int32_t grph_bright;
+	int32_t grph_hue;
+	int32_t adjust_divider;
+	int32_t temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
+	int32_t temperature_divider;
+	uint32_t lb_color_depth;
+	uint8_t gamma; /* gamma from Edid */
+	enum dc_color_depth color_depth; /* clean up to uint32_t */
+	enum pixel_format surface_pixel_format;
+	enum graphics_csc_adjust_type   csc_adjust_type;
+	enum graphics_gamut_adjust_type gamut_adjust_type;
+};
+
+struct default_adjustment {
+	uint32_t lb_color_depth;
+	enum color_space color_space;
+	enum dc_color_depth color_depth;
+	enum pixel_format surface_pixel_format;
+	enum graphics_csc_adjust_type csc_adjust_type;
+	bool force_hw_default;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/grph_object_ctrl_defs.h b/drivers/gpu/drm/amd/dal/include/grph_object_ctrl_defs.h
new file mode 100644
index 000000000000..2ed01bd43c37
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/grph_object_ctrl_defs.h
@@ -0,0 +1,593 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GRPH_OBJECT_CTRL_DEFS_H__
+#define __DAL_GRPH_OBJECT_CTRL_DEFS_H__
+
+#include "grph_object_defs.h"
+
+/*
+ * #####################################################
+ * #####################################################
+ *
+ * These defines shared between asic_control/bios_parser and other
+ * DAL components
+ *
+ * #####################################################
+ * #####################################################
+ */
+
+enum tv_standard {
+	TV_STANDARD_UNKNOWN = 0, /* direct HW (mmBIOS_SCRATCH_2) translation! */
+	TV_STANDARD_NTSC,
+	TV_STANDARD_NTSCJ,
+	TV_STANDARD_PAL,
+	TV_STANDARD_PALM,
+	TV_STANDARD_PALCN,
+	TV_STANDARD_PALN,
+	TV_STANDARD_PAL60,
+	TV_STANDARD_SECAM
+};
+
+enum cv_standard {
+	CV_STANDARD_UNKNOWN = 0x0000,
+	CV_STANDARD_HD_MASK = 0x0800,		/* Flag mask HDTV output */
+	CV_STANDARD_SD_NTSC_MASK = 0x1000,	/* Flag mask NTSC output */
+	CV_STANDARD_SD_NTSC_M,		/* NTSC (North America) output 1001 */
+	CV_STANDARD_SD_NTSC_J,		/* NTSC (Japan) output 1002 */
+	CV_STANDARD_SD_480I,		/* SDTV 480i output 1003 */
+	CV_STANDARD_SD_480P,		/* SDTV 480p output 1004 */
+	CV_STANDARD_HD_720_60P = 0x1800,/* HDTV 720/60p output 1800 */
+	CV_STANDARD_HD_1080_60I,	/* HDTV 1080/60i output 1801 */
+	CV_STANDARD_SD_PAL_MASK = 0x2000,/* Flag mask PAL output */
+	CV_STANDARD_SD_PAL_B,			/* PAL B output 2001 */
+	CV_STANDARD_SD_PAL_D,			/* PAL D output 2002 */
+	CV_STANDARD_SD_PAL_G,			/* PAL G output 2003 */
+	CV_STANDARD_SD_PAL_H,			/* PAL H output 2004 */
+	CV_STANDARD_SD_PAL_I,			/* PAL I output 2005 */
+	CV_STANDARD_SD_PAL_M,			/* PAL M output 2006 */
+	CV_STANDARD_SD_PAL_N,			/* PAL N output 2007 */
+	CV_STANDARD_SD_PAL_N_COMB,	/* PAL Combination N output 2008 */
+	CV_STANDARD_SD_PAL_60,		/* PAL 60 output (test mode) 2009 */
+	CV_STANDARD_SD_576I,		/* SDTV 576i output 2010 */
+	CV_STANDARD_SD_576P,		/* SDTV 576p output 2011 */
+	CV_STANDARD_HD_720_50P = 0x2800,/* HDTV 720/50p output 2800 */
+	CV_STANDARD_HD_1080_50I,	/* HDTV 1080/50i output 2801 */
+	CV_STANDARD_SD_SECAM_MASK = 0x4000, /* Flag mask SECAM output */
+	CV_STANDARD_SD_SECAM_B,		/* SECAM B output 4001 */
+	CV_STANDARD_SD_SECAM_D,		/* SECAM D output 4002 */
+	CV_STANDARD_SD_SECAM_G,		/* SECAM G output 4003 */
+	CV_STANDARD_SD_SECAM_H,		/* SECAM H output 4004 */
+	CV_STANDARD_SD_SECAM_K,		/* SECAM K output 4005 */
+	CV_STANDARD_SD_SECAM_K1,	/* SECAM K1 output 4006 */
+	CV_STANDARD_SD_SECAM_L,		/* SECAM L output 4007 */
+	CV_STANDARD_SD_SECAM_L1		/* SECAM L1 output 4009 */
+};
+
+enum display_output_bit_depth {
+	PANEL_UNDEFINE = 0,
+	PANEL_6BIT_COLOR = 1,
+	PANEL_8BIT_COLOR = 2,
+	PANEL_10BIT_COLOR = 3,
+	PANEL_12BIT_COLOR = 4,
+	PANEL_16BIT_COLOR = 5,
+};
+
+enum lcd_scale {
+	/* No request to turn on LCD SCALER (Centering or Replication) */
+	LCD_SCALE_NONE = 0,
+	/* Request LCD SCALER in full panel mode */
+	LCD_SCALE_FULLPANEL,
+	/* Request LCD SCALER in aspect-ratio mode */
+	LCD_SCALE_ASPECTRATIO,
+
+	LCD_SCALE_UNKNOWN = (-1L),
+};
+
+/* Device type as abstracted by ATOM BIOS */
+enum dal_device_type {
+	DEVICE_TYPE_UNKNOWN = 0,
+	DEVICE_TYPE_LCD,
+	DEVICE_TYPE_CRT,
+	DEVICE_TYPE_DFP,
+	DEVICE_TYPE_CV,
+	DEVICE_TYPE_TV,
+	DEVICE_TYPE_CF,
+	DEVICE_TYPE_WIRELESS
+};
+
+/* Device ID as abstracted by ATOM BIOS */
+struct device_id {
+	enum dal_device_type device_type:16;
+	uint32_t enum_id:16;	/* 1 based enum */
+};
+
+struct graphics_object_i2c_info {
+	struct gpio_info {
+		uint32_t clk_mask_register_index;
+		uint32_t clk_en_register_index;
+		uint32_t clk_y_register_index;
+		uint32_t clk_a_register_index;
+		uint32_t data_mask_register_index;
+		uint32_t data_en_register_index;
+		uint32_t data_y_register_index;
+		uint32_t data_a_register_index;
+
+		uint32_t clk_mask_shift;
+		uint32_t clk_en_shift;
+		uint32_t clk_y_shift;
+		uint32_t clk_a_shift;
+		uint32_t data_mask_shift;
+		uint32_t data_en_shift;
+		uint32_t data_y_shift;
+		uint32_t data_a_shift;
+	} gpio_info;
+
+	bool i2c_hw_assist;
+	uint32_t i2c_line;
+	uint32_t i2c_engine_id;
+	uint32_t i2c_slave_address;
+};
+
+
+struct graphics_object_hpd_info {
+	uint8_t hpd_int_gpio_uid;
+	uint8_t hpd_active;
+};
+
+struct connector_device_tag_info {
+	uint32_t acpi_device;
+	struct device_id dev_id;
+};
+
+struct device_timing {
+	struct misc_info {
+		uint32_t HORIZONTAL_CUT_OFF:1;
+		/* 0=Active High, 1=Active Low */
+		uint32_t H_SYNC_POLARITY:1;
+		/* 0=Active High, 1=Active Low */
+		uint32_t V_SYNC_POLARITY:1;
+		uint32_t VERTICAL_CUT_OFF:1;
+		uint32_t H_REPLICATION_BY2:1;
+		uint32_t V_REPLICATION_BY2:1;
+		uint32_t COMPOSITE_SYNC:1;
+		uint32_t INTERLACE:1;
+		uint32_t DOUBLE_CLOCK:1;
+		uint32_t RGB888:1;
+		uint32_t GREY_LEVEL:2;
+		uint32_t SPATIAL:1;
+		uint32_t TEMPORAL:1;
+		uint32_t API_ENABLED:1;
+	} misc_info;
+
+	uint32_t pixel_clk; /* in KHz */
+	uint32_t horizontal_addressable;
+	uint32_t horizontal_blanking_time;
+	uint32_t vertical_addressable;
+	uint32_t vertical_blanking_time;
+	uint32_t horizontal_sync_offset;
+	uint32_t horizontal_sync_width;
+	uint32_t vertical_sync_offset;
+	uint32_t vertical_sync_width;
+	uint32_t horizontal_border;
+	uint32_t vertical_border;
+};
+
+struct supported_refresh_rate {
+	uint32_t REFRESH_RATE_30HZ:1;
+	uint32_t REFRESH_RATE_40HZ:1;
+	uint32_t REFRESH_RATE_48HZ:1;
+	uint32_t REFRESH_RATE_50HZ:1;
+	uint32_t REFRESH_RATE_60HZ:1;
+};
+
+struct embedded_panel_info {
+	struct device_timing lcd_timing;
+	uint32_t ss_id;
+	struct supported_refresh_rate supported_rr;
+	uint32_t drr_enabled;
+	uint32_t min_drr_refresh_rate;
+};
+
+struct embedded_panel_patch_mode {
+	uint32_t width;
+	uint32_t height;
+};
+
+struct firmware_info {
+	struct pll_info {
+		uint32_t crystal_frequency; /* in KHz */
+		uint32_t min_input_pxl_clk_pll_frequency; /* in KHz */
+		uint32_t max_input_pxl_clk_pll_frequency; /* in KHz */
+		uint32_t min_output_pxl_clk_pll_frequency; /* in KHz */
+		uint32_t max_output_pxl_clk_pll_frequency; /* in KHz */
+	} pll_info;
+
+	struct firmware_feature {
+		uint32_t memory_clk_ss_percentage;
+		uint32_t engine_clk_ss_percentage;
+	} feature;
+
+	uint32_t default_display_engine_pll_frequency; /* in KHz */
+	uint32_t external_clock_source_frequency_for_dp; /* in KHz */
+	uint32_t smu_gpu_pll_output_freq; /* in KHz */
+	uint8_t min_allowed_bl_level;
+	uint8_t remote_display_config;
+};
+
+/* direct HW (mmBIOS_SCRATCH_2) translation! */
+union tv_standard_support {
+	uint8_t u_all;
+	struct {
+		bool TV_SUPPORT_NTSC:1;
+		bool TV_SUPPORT_NTSCJ:1;
+
+		bool TV_SUPPORT_PAL:1;
+		bool TV_SUPPORT_PALM:1;
+		bool TV_SUPPORT_PALCN:1;
+		bool TV_SUPPORT_PALN:1;
+		bool TV_SUPPORT_PAL60:1;
+
+		bool TV_SUPPORT_SECAM:1;
+	} bits;
+};
+
+struct analog_tv_info {
+	union tv_standard_support tv_suppported;
+	union tv_standard_support tv_boot_up_default;
+};
+
+struct step_and_delay_info {
+    uint32_t step;
+    uint32_t delay;
+    uint32_t recommended_ref_div;
+};
+
+struct spread_spectrum_info {
+	struct spread_spectrum_type {
+		bool CENTER_MODE:1;
+		bool EXTERNAL:1;
+		bool STEP_AND_DELAY_INFO:1;
+	} type;
+
+	/* in unit of 0.01% (spreadPercentageDivider = 100),
+	otherwise in 0.001% units (spreadPercentageDivider = 1000); */
+	uint32_t spread_spectrum_percentage;
+	uint32_t spread_percentage_divider; /* 100 or 1000 */
+	uint32_t spread_spectrum_range; /* modulation freq (HZ)*/
+
+	union {
+		struct step_and_delay_info step_and_delay_info;
+		/* For mem/engine/uvd, Clock Out frequence (VCO ),
+		in unit of kHz. For TMDS/HDMI/LVDS, it is pixel clock,
+		for DP, it is link clock ( 270000 or 162000 ) */
+		uint32_t target_clock_range; /* in KHz */
+	};
+
+};
+
+struct graphics_object_encoder_cap_info {
+	uint32_t dp_hbr2_cap:1;
+	uint32_t dp_hbr2_validated:1;
+	uint32_t reserved:15;
+};
+
+struct din_connector_info {
+	uint32_t gpio_id;
+	bool gpio_tv_active_state;
+};
+
+/* Invalid channel mapping */
+enum { INVALID_DDI_CHANNEL_MAPPING = 0x0 };
+
+/**
+ * DDI PHY channel mapping reflecting XBAR setting
+ */
+union ddi_channel_mapping {
+	struct mapping {
+		uint8_t lane0:2;	/* Mapping for lane 0 */
+		uint8_t lane1:2;	/* Mapping for lane 1 */
+		uint8_t lane2:2;	/* Mapping for lane 2 */
+		uint8_t lane3:2;	/* Mapping for lane 3 */
+	} mapping;
+	uint8_t raw;
+};
+
+/**
+* Transmitter output configuration description
+*/
+struct transmitter_configuration_info {
+	/* DDI PHY ID for the transmitter */
+	enum transmitter transmitter_phy_id;
+	/* DDI PHY channel mapping reflecting crossbar setting */
+	union ddi_channel_mapping output_channel_mapping;
+};
+
+struct transmitter_configuration {
+	/* Configuration for the primary transmitter */
+	struct transmitter_configuration_info primary_transmitter_config;
+	/* Secondary transmitter configuration for Dual-link DVI */
+	struct transmitter_configuration_info secondary_transmitter_config;
+};
+
+
+/* These size should be sufficient to store info coming from BIOS */
+#define NUMBER_OF_UCHAR_FOR_GUID 16
+#define MAX_NUMBER_OF_EXT_DISPLAY_PATH 7
+#define NUMBER_OF_CSR_M3_ARB 10
+#define NUMBER_OF_DISP_CLK_VOLTAGE 4
+#define NUMBER_OF_AVAILABLE_SCLK 5
+
+/* V6 */
+struct integrated_info {
+	struct clock_voltage_caps {
+		/* The Voltage Index indicated by FUSE, same voltage index
+		shared with SCLK DPM fuse table */
+		uint32_t voltage_index;
+		/* Maximum clock supported with specified voltage index */
+		uint32_t max_supported_clk; /* in KHz */
+	} disp_clk_voltage[NUMBER_OF_DISP_CLK_VOLTAGE];
+
+	struct display_connection_info {
+		struct external_display_path {
+			/* A bit vector to show what devices are supported */
+			uint32_t device_tag;
+			/* 16bit device ACPI id. */
+			uint32_t device_acpi_enum;
+			/* A physical connector for displays to plug in,
+			using object connector definitions */
+			struct graphics_object_id device_connector_id;
+			/* An index into external AUX/DDC channel LUT */
+			uint8_t ext_aux_ddc_lut_index;
+			/* An index into external HPD pin LUT */
+			uint8_t ext_hpd_pin_lut_index;
+			/* external encoder object id */
+			struct graphics_object_id ext_encoder_obj_id;
+			/* XBAR mapping of the PHY channels */
+			union ddi_channel_mapping channel_mapping;
+		} path[MAX_NUMBER_OF_EXT_DISPLAY_PATH];
+
+		uint8_t gu_id[NUMBER_OF_UCHAR_FOR_GUID];
+		uint8_t checksum;
+	} ext_disp_conn_info; /* exiting long long time */
+
+	struct available_s_clk_list {
+		/* Maximum clock supported with specified voltage index */
+		uint32_t supported_s_clk; /* in KHz */
+		/* The Voltage Index indicated by FUSE for specified SCLK */
+		uint32_t voltage_index;
+		/* The Voltage ID indicated by FUSE for specified SCLK */
+		uint32_t voltage_id;
+	} avail_s_clk[NUMBER_OF_AVAILABLE_SCLK];
+
+	uint8_t memory_type;
+	uint8_t ma_channel_number;
+	uint32_t boot_up_engine_clock; /* in KHz */
+	uint32_t dentist_vco_freq; /* in KHz */
+	uint32_t boot_up_uma_clock; /* in KHz */
+	uint32_t boot_up_req_display_vector;
+	uint32_t other_display_misc;
+	uint32_t gpu_cap_info;
+	uint32_t sb_mmio_base_addr;
+	uint32_t system_config;
+	uint32_t cpu_cap_info;
+	uint32_t max_nb_voltage;
+	uint32_t min_nb_voltage;
+	uint32_t boot_up_nb_voltage;
+	uint32_t ext_disp_conn_info_offset;
+	uint32_t csr_m3_arb_cntl_default[NUMBER_OF_CSR_M3_ARB];
+	uint32_t csr_m3_arb_cntl_uvd[NUMBER_OF_CSR_M3_ARB];
+	uint32_t csr_m3_arb_cntl_fs3d[NUMBER_OF_CSR_M3_ARB];
+	uint32_t gmc_restore_reset_time;
+	uint32_t minimum_n_clk;
+	uint32_t idle_n_clk;
+	uint32_t ddr_dll_power_up_time;
+	uint32_t ddr_pll_power_up_time;
+	/* start for V6 */
+	uint32_t pcie_clk_ss_type;
+	uint32_t lvds_ss_percentage;
+	uint32_t lvds_sspread_rate_in_10hz;
+	uint32_t hdmi_ss_percentage;
+	uint32_t hdmi_sspread_rate_in_10hz;
+	uint32_t dvi_ss_percentage;
+	uint32_t dvi_sspread_rate_in_10_hz;
+	uint32_t sclk_dpm_boost_margin;
+	uint32_t sclk_dpm_throttle_margin;
+	uint32_t sclk_dpm_tdp_limit_pg;
+	uint32_t sclk_dpm_tdp_limit_boost;
+	uint32_t boost_engine_clock;
+	uint32_t boost_vid_2bit;
+	uint32_t enable_boost;
+	uint32_t gnb_tdp_limit;
+	/* Start from V7 */
+	uint32_t max_lvds_pclk_freq_in_single_link;
+	uint32_t lvds_misc;
+	uint32_t lvds_pwr_on_seq_dig_on_to_de_in_4ms;
+	uint32_t lvds_pwr_on_seq_de_to_vary_bl_in_4ms;
+	uint32_t lvds_pwr_off_seq_vary_bl_to_de_in4ms;
+	uint32_t lvds_pwr_off_seq_de_to_dig_on_in4ms;
+	uint32_t lvds_off_to_on_delay_in_4ms;
+	uint32_t lvds_pwr_on_seq_vary_bl_to_blon_in_4ms;
+	uint32_t lvds_pwr_off_seq_blon_to_vary_bl_in_4ms;
+	uint32_t lvds_reserved1;
+	uint32_t lvds_bit_depth_control_val;
+};
+
+/**
+* Power source ids.
+*/
+enum power_source {
+	POWER_SOURCE_AC = 0,
+	POWER_SOURCE_DC,
+	POWER_SOURCE_LIMITED_POWER,
+	POWER_SOURCE_LIMITED_POWER_2,
+	POWER_SOURCE_MAX
+};
+
+struct bios_event_info {
+	uint32_t thermal_state;
+	uint32_t backlight_level;
+	enum power_source powerSource;
+	bool has_thermal_state_changed;
+	bool has_power_source_changed;
+	bool has_forced_mode_changed;
+	bool forced_mode;
+	bool backlight_changed;
+};
+
+union stereo_3d_support {
+	struct {
+		/* HW can alter left and right image sequentially */
+		uint32_t FRAME_ALTERNATE:1;
+		/* Frame Alternate + HW can integrate stereosync
+		signal into TMDS stream */
+		uint32_t DVI_FRAME_ALT:1;
+		/* Frame Alternate + HW can integrate stereosync
+		signal into DP stream */
+		uint32_t DISPLAY_PORT_FRAME_ALT:1;
+		/* Frame Alternate + HW can drive stereosync signal
+		on separate line */
+		uint32_t SIDEBAND_FRAME_ALT:1;
+		/* SW allowed to pack left and right image into single frame.
+		Used for HDMI only, DP has it's own flags. */
+		uint32_t SW_FRAME_PACK:1;
+		/* HW can pack left and right image into single HDMI frame */
+		uint32_t PROGRESSIVE_FRAME_PACK:1;
+		/* HW can pack left and right interlaced images into
+		single HDMI frame */
+		uint32_t INTERLACE_FRAME_PACK:1;
+		/* HW can pack left and right images into single DP frame */
+		uint32_t DISPLAY_PORT_FRAME_PACK:1;
+		/* SW can pack left and right images into single DP frame */
+		uint32_t DISPLAY_PORT_SW_FRAME_PACK:1;
+		/* HW can mix left and right images into single image */
+		uint32_t INTERLEAVE:1;
+		/* HW can mix left and right interlaced images
+		into single image */
+		uint32_t INTERLACE_INTERLEAVE:1;
+		/* Allow display-based formats (whatever supported)
+		in WS stereo mode */
+		uint32_t DISPLAY_3DIN_WS_MODE:1;
+		/* Side-by-side, packed by application/driver into 2D frame */
+		uint32_t SIDE_BY_SIDE_SW_PACKED:1;
+		/* Top-and-bottom, packed by application/driver into 2D frame */
+		uint32_t TOP_AND_BOTTOM_SW_PACKED:1;
+	} bits;
+	uint32_t u_all;
+};
+
+/* Bitvector and bitfields of possible optimizations
+ #IMPORTANT# Keep bitfields match bitvector! */
+enum optimization_feature {
+	/* Don't do HW programming on panels that were enabled by VBIOS */
+	OF_SKIP_HW_PROGRAMMING_ON_ENABLED_EMBEDDED_DISPLAY = 0x1,
+	OF_SKIP_RESET_OF_ALL_HW_ON_S3RESUME = 0x2,
+	OF_SKIP_HW_RESET_OF_EMBEDDED_DISPLAY_ON_S3RESUME = 0x4,
+	OF_SKIP_POWER_UP_VBIOS_ENABLED_ENCODER = 0x8,
+	/* Do not turn off VCC while powering down on boot or resume */
+	OF_KEEP_VCC_DURING_POWER_DOWN_ON_BOOT_OR_RESUME = 0x10,
+	/* Do not turn off VCC while performing SetMode */
+	OF_KEEP_VCC_DURING_SET_MODE = 0x20,
+	OF_DO_NOT_WAIT_FOR_HPD_LOW = 0x40,
+	OF_SKIP_POWER_DOWN_INACTIVE_ENCODER = 0x80
+};
+
+union optimization_flags {
+	struct {
+		/* Don't do HW programming if panels were enabled by VBIOS */
+		uint32_t SKIP_HW_PROGRAMMING_ON_ENABLED_EMBEDDED_DISPLAY:1;
+		uint32_t SKIP_RESET_OF_ALL_HW_ON_S3RESUME:1;
+		uint32_t SKIP_HW_RESET_OF_EMBEDDED_DISPLAY_ON_S3RESUME:1;
+		uint32_t SKIP_POWER_UP_VBIOS_ENABLED_ENCODER:1;
+		/* Do not turn off VCC while powering down on boot or resume */
+		uint32_t KEEP_VCC_DURING_POWER_DOWN_ON_BOOT_OR_RESUME:1;
+		/* Do not turn off VCC while performing SetMode */
+		uint32_t KEEP_VCC_DURING_SET_MODE:1;
+		uint32_t DO_NOT_WAIT_FOR_HPD_LOW:1;
+	} bits;
+	uint32_t u_all;
+};
+
+/* Bitvector and bitfields of performance measurements
+ #IMPORTANT# Keep bitfields match bitvector! */
+enum perf_measure {
+	PERF_MEASURE_ADAPTER_POWER_STATE = 0x1,
+	PERF_MEASURE_DISPLAY_POWER_STATE = 0x2,
+	PERF_MEASURE_SET_MODE_SEQ = 0x4,
+	PERF_MEASURE_DETECT_AT_RESUME = 0x8,
+	PERF_MEASURE_MEMORY_READ_CONTROL = 0x10,
+};
+
+union perf_measure_flags {
+	struct {
+		uint32_t ADAPTER_POWER_STATE:1;
+		uint32_t DISPLAY_POWER_STATE:1;
+		uint32_t SET_MODE_SEQ:1;
+		uint32_t DETECT_AT_RESUME:1;
+		uint32_t MEMORY_READ_CONTROL:1;
+
+	} bits;
+	uint32_t u_all;
+};
+
+enum {
+	PERF_MEASURE_POWERCODE_OFFSET = 0x0,
+	PERF_MEASURE_POWER_CODE_MASK = 0xFF,
+	PERF_MEASURE_POWER_STATE_OFFSET = 8,
+	PERF_MEASURE_POWER_STATE_MASK = 0x000FF00,
+	PERF_MEASURE_PREV_POWER_STATE_OFFSET = 16,
+	PERF_MEASURE_PREV_POWER_STATE_MASK = 0x00FF0000,
+	PERF_MEASURE_DISPLAY_INDEX_OFFSET = 24,
+	PERF_MEASURE_DISPLAY_INDEX_MASK = 0xFF000000
+};
+
+enum {
+	HDMI_PIXEL_CLOCK_IN_KHZ_297 = 297000,
+	TMDS_PIXEL_CLOCK_IN_KHZ_165 = 165000
+};
+
+/*
+ * DFS-bypass flag
+ */
+/* Copy of SYS_INFO_GPUCAPS__ENABEL_DFS_BYPASS from atombios.h */
+enum {
+	DFS_BYPASS_ENABLE = 0x10
+};
+
+enum {
+	INVALID_BACKLIGHT = -1
+};
+
+struct panel_backlight_boundaries {
+	uint32_t min_signal_level;
+	uint32_t max_signal_level;
+};
+
+struct panel_backlight_default_levels {
+	uint32_t ac_level_percentage;
+	uint32_t dc_level_percentage;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/grph_object_defs.h b/drivers/gpu/drm/amd/dal/include/grph_object_defs.h
new file mode 100644
index 000000000000..a1e468fbbb2b
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/grph_object_defs.h
@@ -0,0 +1,328 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GRPH_OBJECT_DEFS_H__
+#define __DAL_GRPH_OBJECT_DEFS_H__
+
+#include "grph_object_id.h"
+
+/* ********************************************************************
+ * ********************************************************************
+ *
+ *  These defines shared between All Graphics Objects
+ *
+ * ********************************************************************
+ * ********************************************************************
+ */
+
+/* HPD unit id - HW direct translation */
+enum hpd_source_id {
+	HPD_SOURCEID1 = 0,
+	HPD_SOURCEID2,
+	HPD_SOURCEID3,
+	HPD_SOURCEID4,
+	HPD_SOURCEID5,
+	HPD_SOURCEID6,
+
+	HPD_SOURCEID_COUNT,
+	HPD_SOURCEID_UNKNOWN
+};
+
+/* DDC unit id - HW direct translation */
+enum channel_id {
+	CHANNEL_ID_UNKNOWN = 0,
+	CHANNEL_ID_DDC1,
+	CHANNEL_ID_DDC2,
+	CHANNEL_ID_DDC3,
+	CHANNEL_ID_DDC4,
+	CHANNEL_ID_DDC5,
+	CHANNEL_ID_DDC6,
+	CHANNEL_ID_DDC_VGA,
+	CHANNEL_ID_I2C_PAD,
+	CHANNEL_ID_COUNT
+};
+
+#define DECODE_CHANNEL_ID(ch_id) \
+	(ch_id) == CHANNEL_ID_DDC1 ? "CHANNEL_ID_DDC1" : \
+	(ch_id) == CHANNEL_ID_DDC2 ? "CHANNEL_ID_DDC2" : \
+	(ch_id) == CHANNEL_ID_DDC3 ? "CHANNEL_ID_DDC3" : \
+	(ch_id) == CHANNEL_ID_DDC4 ? "CHANNEL_ID_DDC4" : \
+	(ch_id) == CHANNEL_ID_DDC5 ? "CHANNEL_ID_DDC5" : \
+	(ch_id) == CHANNEL_ID_DDC6 ? "CHANNEL_ID_DDC6" : \
+	(ch_id) == CHANNEL_ID_DDC_VGA ? "CHANNEL_ID_DDC_VGA" : \
+	(ch_id) == CHANNEL_ID_I2C_PAD ? "CHANNEL_ID_I2C_PAD" : "Invalid"
+
+enum transmitter {
+	TRANSMITTER_UNKNOWN = (-1L),
+	TRANSMITTER_UNIPHY_A,
+	TRANSMITTER_UNIPHY_B,
+	TRANSMITTER_UNIPHY_C,
+	TRANSMITTER_UNIPHY_D,
+	TRANSMITTER_UNIPHY_E,
+	TRANSMITTER_UNIPHY_F,
+	TRANSMITTER_NUTMEG_CRT,
+	TRANSMITTER_TRAVIS_CRT,
+	TRANSMITTER_TRAVIS_LCD,
+	TRANSMITTER_UNIPHY_G,
+	TRANSMITTER_COUNT
+};
+
+enum physical_phy_id {
+	PHY_ID_UNKNOWN = (-1L),
+	PHY_ID_0,
+	PHY_ID_1,
+	PHY_ID_2,
+	PHY_ID_3,
+	PHY_ID_4,
+	PHY_ID_5,
+	PHY_ID_6,
+	PHY_ID_7,
+	PHY_ID_8,
+	PHY_ID_9,
+	PHY_ID_COUNT
+};
+
+/* Generic source of the synchronisation input/output signal */
+/* Can be used for flow control, stereo sync, timing sync, frame sync, etc */
+enum sync_source {
+	SYNC_SOURCE_NONE = 0,
+
+	/* Source based on controllers */
+	SYNC_SOURCE_CONTROLLER0,
+	SYNC_SOURCE_CONTROLLER1,
+	SYNC_SOURCE_CONTROLLER2,
+	SYNC_SOURCE_CONTROLLER3,
+	SYNC_SOURCE_CONTROLLER4,
+	SYNC_SOURCE_CONTROLLER5,
+
+	/* Source based on GSL group */
+	SYNC_SOURCE_GSL_GROUP0,
+	SYNC_SOURCE_GSL_GROUP1,
+	SYNC_SOURCE_GSL_GROUP2,
+
+	/* Source based on GSL IOs */
+	/* These IOs normally used as GSL input/output */
+	SYNC_SOURCE_GSL_IO_FIRST,
+	SYNC_SOURCE_GSL_IO_GENLOCK_CLOCK = SYNC_SOURCE_GSL_IO_FIRST,
+	SYNC_SOURCE_GSL_IO_GENLOCK_VSYNC,
+	SYNC_SOURCE_GSL_IO_SWAPLOCK_A,
+	SYNC_SOURCE_GSL_IO_SWAPLOCK_B,
+	SYNC_SOURCE_GSL_IO_LAST = SYNC_SOURCE_GSL_IO_SWAPLOCK_B,
+
+	/* Source based on regular IOs */
+	SYNC_SOURCE_IO_FIRST,
+	SYNC_SOURCE_IO_GENERIC_A = SYNC_SOURCE_IO_FIRST,
+	SYNC_SOURCE_IO_GENERIC_B,
+	SYNC_SOURCE_IO_GENERIC_C,
+	SYNC_SOURCE_IO_GENERIC_D,
+	SYNC_SOURCE_IO_GENERIC_E,
+	SYNC_SOURCE_IO_GENERIC_F,
+	SYNC_SOURCE_IO_HPD1,
+	SYNC_SOURCE_IO_HPD2,
+	SYNC_SOURCE_IO_HSYNC_A,
+	SYNC_SOURCE_IO_VSYNC_A,
+	SYNC_SOURCE_IO_HSYNC_B,
+	SYNC_SOURCE_IO_VSYNC_B,
+	SYNC_SOURCE_IO_LAST = SYNC_SOURCE_IO_VSYNC_B,
+
+	/* Misc. flow control sources */
+	SYNC_SOURCE_DUAL_GPU_PIN
+};
+
+enum trigger_edge {
+	TRIGGER_EDGE_RISING = 0,
+	TRIGGER_EDGE_FALLING,
+	TRIGGER_EDGE_BOTH,
+	TRIGGER_EDGE_DEFAULT
+};
+
+/* Parameters to enable CRTC trigger */
+struct trigger_params {
+	enum sync_source source;
+	enum trigger_edge edge;
+};
+
+/* CRTC Static Screen event triggers */
+struct static_screen_events {
+	union {
+		/* event mask to enable/disable various
+		   trigger sources for static screen detection */
+		struct {
+			/* Force event high */
+			uint32_t FRAME_START:1;
+			/* Cursor register change */
+			uint32_t CURSOR_MOVE:1;
+			/* Memory write to any client other than MCIF */
+			uint32_t MEM_WRITE:1;
+			/* Memory write to hit memory region 0 */
+			uint32_t MEM_REGION0_WRITE:1;
+			/* Memory write to hit memory region 1 */
+			uint32_t MEM_REGION1_WRITE:1;
+			/* Memory write to hit memory region 2 */
+			uint32_t MEM_REGION2_WRITE:1;
+			/* Memory write to hit memory region 3 */
+			uint32_t MEM_REGION3_WRITE:1;
+			/* Graphics Surface Update Pending */
+			uint32_t GFX_UPDATE:1;
+			/* Overlay Surface Update Pending */
+			uint32_t OVL_UPDATE:1;
+			/* Compressed surface invalidated in FBC */
+			uint32_t INVALIDATE_FBC_SURFACE:1;
+			/* Register pending update in any double buffered
+			register group in the display pipe
+			(i.e. Blender, DCP, or SCL) */
+			uint32_t REG_PENDING_UPDATE:1;
+			/* Crtc_trig_a: Based on signal from any other CRTC */
+			uint32_t CRTC_TRIG_A:1;
+			/* Crtc_trig_b: Based on signal from any other CRTC */
+			uint32_t CRTC_TRIG_B:1;
+			/* Readback of CRTC nominal vertical count register
+			by driver  indicates that OS may be trying to change
+			mode or contents of the display therefore need to
+			switch to higher refresh rate */
+			uint32_t READBACK_NOMINAL_VERTICAL:1;
+			/* Readback of CRTC dynamic vertical count register
+			by driver  indicates that OS may be trying to change
+			mode or contents of the display therefore need to
+			switch to higher refresh rate */
+			uint32_t READBACK_DYNAMIC_VERTICAL:1;
+			/* Reserved */
+			uint32_t RESERVED:1;
+		} bits;
+		uint32_t u_all;
+	};
+};
+
+
+/*
+ * ***************************************************************
+ * ********************* Register programming sequences ********
+ * ***************************************************************
+ */
+
+/* GPIO/Register access sequences */
+enum io_register_sequence {
+	/* GLSync sequences to access SwapReady & SwapRequest
+	GPIOs - GLSync Connector parameter */
+	IO_REG_SEQUENCE_SWAPREADY_SET = 0,
+	IO_REG_SEQUENCE_SWAPREADY_RESET,
+	IO_REG_SEQUENCE_SWAPREADY_READ,
+	IO_REG_SEQUENCE_SWAPREQUEST_SET,
+	IO_REG_SEQUENCE_SWAPREQUEST_RESET,
+	IO_REG_SEQUENCE_SWAPREQUEST_READ,
+
+	/* Frame synchronization start/stop - display index parameter */
+	IO_REG_SEQUENCE_FRAMELOCK_STOP,
+	IO_REG_SEQUENCE_FRAMELOCK_START,
+
+	/* Flip lock/unlock - GLSync Connector parameter */
+	IO_REG_SEQUENCE_GLOBALSWAP_LOCK,
+	IO_REG_SEQUENCE_GLOBALSWAP_UNLOCK,
+
+	IO_REG_SEQUENCEENUM_MAX
+};
+
+#define IO_REGISTER_SEQUENCE_MAX_LENGTH 5
+
+/*
+ *****************************************************************************
+ *                             struct io_register
+ *****************************************************************************
+ * Generic struct for read/write register or GPIO.
+ * It allows controlling only some bit section of register, rather then the
+ * whole one.
+ * For write operation should be used as following:
+ *   1. data  = READ(Base + RegisterOffset)
+ *   2. data &= ANDMask
+ *   3. data |= ORMask
+ *   4. WRITE(Base + RegisterOffset, data)
+ *
+ * Note: In case of regular register, ANDMask will be typically 0.
+ *	In case of GPIO, ANDMask will have typically all bits set
+ *	except the specific GPIO bit.
+ *
+ * For read operation should be used as following:
+ *   1. data   = READ(Base + RegisterOffset)
+ *   2. data  &= ANDMask
+ *   3. data >>= BitShift
+ *
+ * Note: In case of regular register, ANDMask will be typically 0xFFFFFFFF.
+ *	In case of GPIO, ANDMask will have typically only specific GPIO bit set
+ *
+ * Note: Base Address is not exposed in this structure due to
+ *	security consideration.
+ */
+
+/*
+ * The generic sequence to program/access registers or GPIOs.
+ * There could be 2 types of sequences - read and write.
+ * Read sequence may have 0 or more writes and in the end one read
+ * Write sequence may have 1 or more writes.
+ */
+struct io_reg_sequence {
+	/* Ordered array of register to program */
+	struct {
+		/* Offset of memory mapped register or GPIO */
+		uint32_t register_offset;
+		/* Mask to use at AND operation (Mandatory, comes
+		before OR operation) */
+		uint32_t and_mask;
+		union {
+			/* Mask to use at OR operation (For write
+			sequence only, comes after AND operation) */
+			uint32_t or_mask;
+			/* Number of bits to shift to get the actual value
+			(For read  sequence only, comes after AND operation) */
+			uint32_t bit_shift;
+		};
+	} io_registers[IO_REGISTER_SEQUENCE_MAX_LENGTH];
+
+	uint32_t steps_num; /* Total number of r/w steps in the sequence */
+};
+
+/* Sequence ID - uniqly defines sequence on single adapter */
+struct io_reg_sequence_id {
+	enum io_register_sequence sequence; /* Sequence enumeration Index/ID */
+	union {
+		/* Refers to object to which the sequence applies.*/
+		uint32_t index;
+		uint32_t display_index;
+		uint32_t controller_index;
+		uint32_t glsync_connector_index;
+	};
+};
+
+struct fbc_info {
+	bool fbc_enable;
+	bool lpt_enable;
+};
+
+/* Event to request TM change IRQ registration state */
+struct hotplug_irq_data {
+	bool disable;
+	struct graphics_object_id connector;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/grph_object_id.h b/drivers/gpu/drm/amd/dal/include/grph_object_id.h
new file mode 100644
index 000000000000..372e46c9f0dd
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/grph_object_id.h
@@ -0,0 +1,277 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GRPH_OBJECT_ID_H__
+#define __DAL_GRPH_OBJECT_ID_H__
+
+/* Types of graphics objects */
+enum object_type {
+	OBJECT_TYPE_UNKNOWN  = 0,
+
+	/* Direct ATOM BIOS translation */
+	OBJECT_TYPE_GPU,
+	OBJECT_TYPE_ENCODER,
+	OBJECT_TYPE_CONNECTOR,
+	OBJECT_TYPE_ROUTER,
+	OBJECT_TYPE_GENERIC,
+
+	/* Driver specific */
+	OBJECT_TYPE_AUDIO,
+	OBJECT_TYPE_CONTROLLER,
+	OBJECT_TYPE_CLOCK_SOURCE,
+	OBJECT_TYPE_ENGINE,
+
+	OBJECT_TYPE_COUNT
+};
+
+/* Enumeration inside one type of graphics objects */
+enum object_enum_id {
+	ENUM_ID_UNKNOWN = 0,
+	ENUM_ID_1,
+	ENUM_ID_2,
+	ENUM_ID_3,
+	ENUM_ID_4,
+	ENUM_ID_5,
+	ENUM_ID_6,
+	ENUM_ID_7,
+
+	ENUM_ID_COUNT
+};
+
+/* Generic object ids */
+enum generic_id {
+	GENERIC_ID_UNKNOWN = 0,
+	GENERIC_ID_MXM_OPM,
+	GENERIC_ID_GLSYNC,
+	GENERIC_ID_STEREO,
+
+	GENERIC_ID_COUNT
+};
+
+/* Controller object ids */
+enum controller_id {
+	CONTROLLER_ID_UNDEFINED = 0,
+	CONTROLLER_ID_D0,
+	CONTROLLER_ID_D1,
+	CONTROLLER_ID_D2,
+	CONTROLLER_ID_D3,
+	CONTROLLER_ID_D4,
+	CONTROLLER_ID_D5,
+	CONTROLLER_ID_UNDERLAY0,
+	CONTROLLER_ID_MAX = CONTROLLER_ID_UNDERLAY0
+};
+
+#define IS_UNDERLAY_CONTROLLER(ctrlr_id) (ctrlr_id >= CONTROLLER_ID_UNDERLAY0)
+
+/*
+ * ClockSource object ids.
+ * We maintain the order matching (more or less) ATOM BIOS
+ * to improve optimized acquire
+ */
+enum clock_source_id {
+	CLOCK_SOURCE_ID_UNDEFINED = 0,
+	CLOCK_SOURCE_ID_PLL0,
+	CLOCK_SOURCE_ID_PLL1,
+	CLOCK_SOURCE_ID_PLL2,
+	CLOCK_SOURCE_ID_EXTERNAL, /* ID (Phy) ref. clk. for DP */
+	CLOCK_SOURCE_ID_DCPLL,
+	CLOCK_SOURCE_ID_DFS,	/* DENTIST */
+	CLOCK_SOURCE_ID_VCE,	/* VCE does not need a real PLL */
+	/* Used to distinguish between programming pixel clock and ID (Phy) clock */
+	CLOCK_SOURCE_ID_DP_DTO,
+
+	CLOCK_SOURCE_COMBO_PHY_PLL0,
+	CLOCK_SOURCE_COMBO_PHY_PLL1,
+	CLOCK_SOURCE_COMBO_PHY_PLL2,
+	CLOCK_SOURCE_COMBO_PHY_PLL3,
+	CLOCK_SOURCE_COMBO_PHY_PLL4,
+	CLOCK_SOURCE_COMBO_PHY_PLL5,
+	CLOCK_SOURCE_COMBO_DISPLAY_PLL0
+};
+
+
+/* Encoder object ids */
+enum encoder_id {
+	ENCODER_ID_UNKNOWN = 0,
+
+	/* Radeon Class Display Hardware */
+	ENCODER_ID_INTERNAL_LVDS,
+	ENCODER_ID_INTERNAL_TMDS1,
+	ENCODER_ID_INTERNAL_TMDS2,
+	ENCODER_ID_INTERNAL_DAC1,
+	ENCODER_ID_INTERNAL_DAC2,	/* TV/CV DAC */
+
+	/* External Third Party Encoders */
+	ENCODER_ID_INTERNAL_LVTM1,	/* not used for Radeon */
+	ENCODER_ID_INTERNAL_HDMI,
+
+	/* Kaledisope (KLDSCP) Class Display Hardware */
+	ENCODER_ID_INTERNAL_KLDSCP_TMDS1,
+	ENCODER_ID_INTERNAL_KLDSCP_DAC1,
+	ENCODER_ID_INTERNAL_KLDSCP_DAC2,	/* Shared with CV/TV and CRT */
+	/* External TMDS (dual link) */
+	ENCODER_ID_EXTERNAL_MVPU_FPGA,	/* MVPU FPGA chip */
+	ENCODER_ID_INTERNAL_DDI,
+	ENCODER_ID_INTERNAL_UNIPHY,
+	ENCODER_ID_INTERNAL_KLDSCP_LVTMA,
+	ENCODER_ID_INTERNAL_UNIPHY1,
+	ENCODER_ID_INTERNAL_UNIPHY2,
+	ENCODER_ID_EXTERNAL_NUTMEG,
+	ENCODER_ID_EXTERNAL_TRAVIS,
+
+	ENCODER_ID_INTERNAL_WIRELESS,	/* Internal wireless display encoder */
+	ENCODER_ID_INTERNAL_UNIPHY3,
+	ENCODER_ID_INTERNAL_VIRTUAL,
+};
+
+
+/* Connector object ids */
+enum connector_id {
+	CONNECTOR_ID_UNKNOWN = 0,
+	CONNECTOR_ID_SINGLE_LINK_DVII = 1,
+	CONNECTOR_ID_DUAL_LINK_DVII = 2,
+	CONNECTOR_ID_SINGLE_LINK_DVID = 3,
+	CONNECTOR_ID_DUAL_LINK_DVID = 4,
+	CONNECTOR_ID_VGA = 5,
+	CONNECTOR_ID_HDMI_TYPE_A = 12,
+	CONNECTOR_ID_LVDS = 14,
+	CONNECTOR_ID_PCIE = 16,
+	CONNECTOR_ID_HARDCODE_DVI = 18,
+	CONNECTOR_ID_DISPLAY_PORT = 19,
+	CONNECTOR_ID_EDP = 20,
+	CONNECTOR_ID_MXM = 21,
+	CONNECTOR_ID_WIRELESS = 22,
+	CONNECTOR_ID_MIRACAST = 23,
+
+	CONNECTOR_ID_VIRTUAL = 100
+};
+
+
+/* Audio object ids */
+enum audio_id {
+	AUDIO_ID_UNKNOWN = 0,
+	AUDIO_ID_INTERNAL_AZALIA
+};
+
+
+/* Engine object ids */
+enum engine_id {
+	ENGINE_ID_DIGA,
+	ENGINE_ID_DIGB,
+	ENGINE_ID_DIGC,
+	ENGINE_ID_DIGD,
+	ENGINE_ID_DIGE,
+	ENGINE_ID_DIGF,
+	ENGINE_ID_DIGG,
+	ENGINE_ID_DACA,
+	ENGINE_ID_DACB,
+	ENGINE_ID_VCE,	/* wireless display pseudo-encoder */
+	ENGINE_ID_VIRTUAL,
+
+	ENGINE_ID_COUNT,
+	ENGINE_ID_UNKNOWN = (-1L)
+};
+
+union supported_stream_engines {
+	struct {
+		uint32_t ENGINE_ID_DIGA:1;
+		uint32_t ENGINE_ID_DIGB:1;
+		uint32_t ENGINE_ID_DIGC:1;
+		uint32_t ENGINE_ID_DIGD:1;
+		uint32_t ENGINE_ID_DIGE:1;
+		uint32_t ENGINE_ID_DIGF:1;
+		uint32_t ENGINE_ID_DIGG:1;
+		uint32_t ENGINE_ID_DACA:1;
+		uint32_t ENGINE_ID_DACB:1;
+		uint32_t ENGINE_ID_VCE:1;
+	} engine;
+	uint32_t u_all;
+};
+
+enum transmitter_color_depth {
+	TRANSMITTER_COLOR_DEPTH_24 = 0,  /* 8  bits */
+	TRANSMITTER_COLOR_DEPTH_30,      /* 10 bits */
+	TRANSMITTER_COLOR_DEPTH_36,      /* 12 bits */
+	TRANSMITTER_COLOR_DEPTH_48       /* 16 bits */
+};
+
+/*
+ *****************************************************************************
+ * graphics_object_id struct
+ *
+ * graphics_object_id is a very simple struct wrapping 32bit Graphics
+ * Object identication
+ *
+ * This struct should stay very simple
+ *  No dependencies at all (no includes)
+ *  No debug messages or asserts
+ *  No #ifndef and preprocessor directives
+ *  No grow in space (no more data member)
+ *****************************************************************************
+ */
+
+struct graphics_object_id {
+	uint32_t  id:8;
+	uint32_t  enum_id:4;
+	uint32_t  type:4;
+	uint32_t  reserved:16; /* for padding. total size should be u32 */
+};
+
+/* some simple functions for convenient graphics_object_id handle */
+
+static inline struct graphics_object_id dal_graphics_object_id_init(
+	uint32_t id,
+	enum object_enum_id enum_id,
+	enum object_type type)
+{
+	struct graphics_object_id result = {
+		id, enum_id, type, 0
+	};
+
+	return result;
+}
+
+bool dal_graphics_object_id_is_valid(
+	struct graphics_object_id id);
+bool dal_graphics_object_id_is_equal(
+	struct graphics_object_id id1,
+	struct graphics_object_id id2);
+uint32_t dal_graphics_object_id_to_uint(
+	struct graphics_object_id id);
+
+
+enum controller_id dal_graphics_object_id_get_controller_id(
+	struct graphics_object_id id);
+enum clock_source_id dal_graphics_object_id_get_clock_source_id(
+	struct graphics_object_id id);
+enum encoder_id dal_graphics_object_id_get_encoder_id(
+	struct graphics_object_id id);
+enum connector_id dal_graphics_object_id_get_connector_id(
+	struct graphics_object_id id);
+enum audio_id dal_graphics_object_id_get_audio_id(
+	struct graphics_object_id id);
+enum engine_id dal_graphics_object_id_get_engine_id(
+	struct graphics_object_id id);
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/hw_sequencer_interface.h b/drivers/gpu/drm/amd/dal/include/hw_sequencer_interface.h
new file mode 100644
index 000000000000..ddd78d6c97e3
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/hw_sequencer_interface.h
@@ -0,0 +1,388 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_SEQUENCER_INTERFACE_H__
+#define __DAL_HW_SEQUENCER_INTERFACE_H__
+
+#include "hw_sequencer_types.h"
+#include "hw_adjustment_types.h"
+#include "include/display_clock_interface.h"
+#include "include/scaler_types.h"
+#include "include/grph_csc_types.h"
+#include "plane_types.h"
+
+#include "adapter_service_interface.h"
+
+enum hwss_result {
+	HWSS_RESULT_OK,
+	HWSS_RESULT_ERROR,
+	HWSS_RESULT_NO_BANDWIDTH,
+	HWSS_RESULT_OUT_OF_RANGE,
+	HWSS_RESULT_NOT_SUPPORTED,
+	HWSS_RESULT_UNKNOWN
+};
+
+struct hws_init_data {
+	struct adapter_service *as;
+	struct dal_context *dal_context;
+};
+
+/* TODO: below is three almost equal structures.
+ * We should decide what to do with them */
+struct blank_stream_param {
+	struct display_path *display_path;
+	uint32_t link_idx;
+	struct hw_crtc_timing timing;
+	struct link_settings link_settings;
+};
+
+struct enable_stream_param {
+	struct display_path *display_path;
+	uint32_t link_idx;
+	struct hw_crtc_timing timing;
+	struct link_settings link_settings;
+
+	const struct hw_path_mode *path_mode;
+};
+
+struct enable_link_param {
+	struct display_path *display_path;
+	uint32_t link_idx;
+	struct hw_crtc_timing timing;
+	struct link_settings link_settings;
+
+	bool optimized_programming;
+	const struct hw_path_mode *path_mode;
+};
+
+struct validate_link_param {
+	const struct display_path *display_path;
+	uint32_t link_idx;
+	struct link_settings link_settings;
+};
+
+struct set_dp_phy_pattern_param {
+	struct display_path *display_path;
+	uint32_t link_idx;
+	enum dp_test_pattern test_pattern;
+	const uint8_t *custom_pattern;
+	uint32_t cust_pattern_size;
+};
+
+struct hw_global_objects;
+struct hw_sequencer;
+struct hw_adjustment;
+struct hw_path_mode_set;
+struct hw_path_mode;
+struct hwss_build_params;
+struct controller;
+
+void dal_hw_sequencer_mute_audio_endpoint(
+	struct hw_sequencer *hws,
+	struct display_path *display_path,
+	bool mute);
+
+void dal_hw_sequencer_enable_audio_endpoint(
+	struct hw_sequencer *hws,
+	struct link_settings *ls,
+	struct display_path *display_path,
+	bool enable);
+
+enum hwss_result dal_hw_sequencer_reset_audio_device(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+enum hwss_result dal_hw_sequencer_validate_link(
+	struct hw_sequencer *hws,
+	const struct validate_link_param *param);
+
+bool dal_hw_sequencer_is_supported_dp_training_pattern3(
+	struct hw_sequencer *hws,
+	struct display_path *display_path,
+	uint32_t link_idx);
+
+enum hwss_result dal_hw_sequencer_set_dp_phy_pattern(
+	struct hw_sequencer *hws,
+	const struct set_dp_phy_pattern_param *param);
+
+enum hwss_result dal_hw_sequencer_set_lane_settings(
+	struct hw_sequencer *hws,
+	struct display_path *display_path,
+	const struct link_training_settings *link_settings);
+
+void dal_hw_sequencer_set_test_pattern(
+	struct hw_sequencer *hws,
+	struct hw_path_mode *path_mode,
+	enum dp_test_pattern test_pattern,
+	const struct link_training_settings *link_settings,
+	const uint8_t *custom_pattern,
+	uint8_t cust_pattern_size);
+
+bool dal_hw_sequencer_has_audio_bandwidth_changed(
+	struct hw_sequencer *hws,
+	const struct hw_path_mode *old,
+	const struct hw_path_mode *new);
+
+void dal_hw_sequencer_enable_azalia_audio_jack_presence(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+void dal_hw_sequencer_disable_azalia_audio_jack_presence(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+void dal_hw_sequencer_enable_memory_requests(
+	struct hw_sequencer *hws,
+	struct hw_path_mode *path_mode);
+
+void dal_hw_sequencer_update_info_packets(
+	struct hw_sequencer *hws,
+	struct hw_path_mode *path_mode);
+
+/* Static validation for a SINGLE path mode.
+ * Already "active" paths (if any) are NOT taken into account. */
+enum hwss_result dal_hw_sequencer_validate_display_path_mode(
+	struct hw_sequencer *hws,
+	const struct hw_path_mode *path_mode);
+
+/* Validation for a SET of path modes, including Video Memory Bandwidth
+ * validation. */
+enum hwss_result dal_hw_sequencer_validate_display_hwpms(
+	struct hw_sequencer *hws,
+	struct hw_path_mode_set *path_set);
+
+struct hw_adjustment_gamma_ramp;
+
+enum hwss_result dal_hw_sequencer_set_gamma_ramp_adjustment(
+	struct hw_sequencer *hws,
+	const struct display_path *display_path,
+	struct hw_adjustment_gamma_ramp *adjusment);
+
+enum hwss_result dal_hw_sequencer_set_color_control_adjustment(
+	struct hw_sequencer *hws,
+	struct controller *crtc,
+	struct hw_adjustment_color_control *adjustment);
+
+enum hwss_result dal_hw_sequencer_set_vertical_sync_adjustment(
+	struct hw_sequencer *hws,
+	struct display_path *display_path,
+	struct hw_adjustment_value *adjustment);
+
+enum hwss_result dal_hw_sequencer_set_horizontal_sync_adjustment(
+	struct hw_sequencer *hws,
+	struct display_path *display_path,
+	struct hw_adjustment_value *adjustment);
+
+enum hwss_result dal_hw_sequencer_set_composite_sync_adjustment(
+	struct hw_sequencer *hws,
+	struct display_path *display_path,
+	struct hw_adjustment_value *adjustment);
+
+enum hwss_result dal_hw_sequencer_enable_sync_output(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+enum hwss_result dal_hw_sequencer_disable_sync_output(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+enum hwss_result dal_hw_sequencer_set_backlight_adjustment(
+	struct hw_sequencer *hws,
+	struct display_path *display_path,
+	struct hw_adjustment_value *adjustment);
+
+void dal_hw_sequencer_disable_memory_requests(
+	struct hw_sequencer *hws,
+	const struct hw_path_mode *path_mode);
+
+enum hwss_result dal_hw_sequencer_enable_link(
+	struct hw_sequencer *hws,
+	const struct enable_link_param *in);
+
+void dal_hw_sequencer_disable_link(
+	struct hw_sequencer *hws,
+	const struct enable_link_param *in);
+
+void dal_hw_sequencer_enable_stream(
+	struct hw_sequencer *hws,
+	const struct enable_stream_param *in);
+
+void dal_hw_sequencer_disable_stream(
+	struct hw_sequencer *hws,
+	const struct enable_stream_param *in);
+
+void dal_hw_sequencer_blank_stream(
+	struct hw_sequencer *hws,
+	const struct blank_stream_param *in);
+
+void dal_hw_sequencer_unblank_stream(
+	struct hw_sequencer *hws,
+	const struct blank_stream_param *in);
+
+enum hwss_result dal_hw_sequencer_set_clocks_and_clock_state(
+		struct hw_sequencer *hws,
+		struct hw_global_objects *g_obj,
+		const struct minimum_clocks_calculation_result *min_clk_in,
+		enum clocks_state required_clocks_state);
+
+enum hwss_result dal_hw_sequencer_set_mode(
+	struct hw_sequencer *hws,
+	struct hw_path_mode_set *path_set);
+
+enum signal_type dal_hw_sequencer_detect_sink(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+enum signal_type dal_hw_sequencer_detect_load(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+bool dal_hw_sequencer_is_sink_present(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+void dal_hw_sequencer_psr_setup(
+	struct hw_sequencer *hws,
+	const struct hw_path_mode *path_mode,
+	const struct psr_caps *psr_caps);
+
+void dal_hw_sequencer_psr_enable(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+void dal_hw_sequencer_psr_disable(
+	struct hw_sequencer *hws,
+	struct display_path *display_path);
+
+void dal_hw_sequencer_program_drr(
+		struct hw_sequencer *hws,
+		const struct hw_path_mode *path_mode);
+
+enum hwss_result dal_hw_sequencer_set_safe_displaymark(
+		struct hw_sequencer *hws,
+		struct hw_path_mode_set *path_set);
+
+enum hwss_result dal_hw_sequencer_set_displaymark(
+		struct hw_sequencer *hws,
+		struct hw_path_mode_set *path_set);
+
+void dal_hw_sequencer_destroy(struct hw_sequencer **hws);
+
+struct hw_sequencer *dal_hw_sequencer_create(
+		struct hws_init_data *hws_init_data);
+
+enum hwss_result dal_hw_sequencer_set_overscan_adj(
+	struct hw_sequencer *hws,
+	struct hw_path_mode_set *set,
+	struct hw_underscan_adjustment_data *hw_underscan);
+
+bool dal_hw_sequencer_enable_line_buffer_power_gating(
+	struct line_buffer *lb,
+	enum controller_id id,
+	enum pixel_type pixel_type,
+	uint32_t src_pixel_width,
+	uint32_t dst_pixel_width,
+	struct scaling_taps *taps,
+	enum lb_pixel_depth lb_depth,
+	uint32_t src_height,
+	uint32_t dst_height,
+	bool interlaced);
+
+void dal_hw_sequencer_build_scaler_parameter(
+	const struct hw_path_mode *path_mode,
+	const struct scaling_taps *taps,
+	bool build_timing_required,
+	struct scaler_data *scaler_data);
+
+void dal_hw_sequencer_update_info_frame(
+	const struct hw_path_mode *hw_path_mode);
+
+enum hwss_result dal_hw_sequencer_set_bit_depth_reduction_adj(
+	struct hw_sequencer *hws,
+	struct display_path *disp_path,
+	union hw_adjustment_bit_depth_reduction *bit_depth);
+
+bool dal_hw_sequencer_is_support_custom_gamut_adj(
+	struct hw_sequencer *hws,
+	struct display_path *disp_path,
+	enum hw_surface_type surface_type);
+
+enum hwss_result dal_hw_sequencer_get_hw_color_adj_range(
+	struct hw_sequencer *hws,
+	struct display_path *disp_path,
+	struct hw_color_control_range *hw_color_range);
+
+bool dal_hw_sequencer_is_support_custom_gamma_coefficients(
+	struct hw_sequencer *hws,
+	struct display_path *disp_path,
+	enum hw_surface_type surface_type);
+
+enum hwss_result dal_hw_sequencer_build_csc_adjust(
+	struct hw_sequencer *hws,
+	struct hw_adjustment_color_control *color_control,
+	struct grph_csc_adjustment *adjust);
+
+void dal_hw_sequencer_build_gamma_ramp_adj_params(
+		const struct hw_adjustment_gamma_ramp *adjusment,
+		struct gamma_parameters *gamma_param,
+		struct gamma_ramp *ramp);
+
+void translate_from_hw_to_controller_regamma(
+		const struct hw_regamma_lut *hw_regamma,
+		struct regamma_lut *regamma);
+
+void dal_hw_sequencer_enable_wireless_idle_detection(
+		struct hw_sequencer *hws,
+		bool enable);
+
+/* Cursor interface */
+enum hwss_result dal_hw_sequencer_set_cursor_position(
+		struct hw_sequencer *hws,
+		struct display_path *dp,
+		const struct dc_cursor_position *position);
+
+enum hwss_result dal_hw_sequencer_set_cursor_attributes(
+		struct hw_sequencer *hws,
+		struct display_path *dp,
+		const struct dc_cursor_attributes *attributes);
+
+/* Underlay/MPO interface */
+enum hwss_result dal_hw_sequencer_set_plane_config(
+	struct hw_sequencer *hws,
+	struct hw_path_mode_set *path_set,
+	uint32_t display_index);
+
+bool dal_hw_sequencer_update_plane_address(
+	struct hw_sequencer *hws,
+	struct display_path *dp,
+	uint32_t num_planes,
+	struct plane_addr_flip_info *info);
+
+void dal_hw_sequencer_prepare_to_release_planes(
+	struct hw_sequencer *hws,
+	struct hw_path_mode_set *path_set,
+	uint32_t display_index);
+
+#endif /* __DAL_HW_SEQUENCER_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/hw_sequencer_types.h b/drivers/gpu/drm/amd/dal/include/hw_sequencer_types.h
new file mode 100644
index 000000000000..ad7b90605d75
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/hw_sequencer_types.h
@@ -0,0 +1,304 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_HW_SEQUENCER_TYPES_H__
+#define __DAL_HW_SEQUENCER_TYPES_H__
+
+#include "signal_types.h"
+#include "grph_object_defs.h"
+#include "link_service_types.h"
+
+struct color_quality {
+	uint32_t bpp_graphics;
+	uint32_t bpp_backend_video;
+};
+
+enum {
+	HW_MAX_NUM_VIEWPORTS = 2,
+	HW_CURRENT_PIPE_INDEX = 0,
+	HW_OTHER_PIPE_INDEX = 1
+};
+
+struct hw_view_port_adjustment {
+	int32_t start_adjustment;
+	int32_t width;
+
+	enum controller_id controller_id;
+};
+
+struct hw_view_port_adjustments {
+	uint32_t view_ports_num;
+	struct hw_view_port_adjustment adjustments[HW_MAX_NUM_VIEWPORTS];
+};
+
+/* Timing standard */
+enum hw_timing_standard {
+	HW_TIMING_STANDARD_UNDEFINED,
+	HW_TIMING_STANDARD_DMT,
+	HW_TIMING_STANDARD_GTF,
+	HW_TIMING_STANDARD_CVT,
+	HW_TIMING_STANDARD_CVT_RB,
+	HW_TIMING_STANDARD_CEA770,
+	HW_TIMING_STANDARD_CEA861,
+	HW_TIMING_STANDARD_HDMI,
+	HW_TIMING_STANDARD_TV_NTSC,
+	HW_TIMING_STANDARD_TV_NTSC_J,
+	HW_TIMING_STANDARD_TV_PAL,
+	HW_TIMING_STANDARD_TV_PAL_M,
+	HW_TIMING_STANDARD_TV_PAL_CN,
+	HW_TIMING_STANDARD_TV_SECAM,
+	/* for explicit timings from VBIOS, EDID etc. */
+	HW_TIMING_STANDARD_EXPLICIT
+};
+
+/* TODO: identical to struct crtc_ranged_timing_control
+ * defined in inc\timing_generator_types.h */
+struct hw_ranged_timing_control {
+	/* set to 1 to force dynamic counter V_COUNT
+	 * to lock to constant rate counter V_COUNT_NOM
+	 * on page flip event in dynamic refresh mode
+	 * when switching from a low refresh rate to nominal refresh rate */
+	bool force_lock_on_event;
+	/* set to 1 to force CRTC2 (slave) to lock to CRTC1 (master) VSync
+	 * in order to overlap their blank regions for MC clock changes */
+	bool lock_to_master_vsync;
+
+	/* set to 1 to program Static Screen Detection Masks
+	 * without enabling dynamic refresh rate */
+	bool program_static_screen_mask;
+	/* set to 1 to program Dynamic Refresh Rate */
+	bool program_dynamic_refresh_rate;
+	/* set to 1 to force disable Dynamic Refresh Rate */
+	bool force_disable_drr;
+
+	/* event mask to enable/disable various trigger sources
+	 * for static screen detection */
+	struct static_screen_events event_mask;
+
+	/* Number of consecutive static screen frames before static state is
+	 * asserted. */
+	uint32_t static_frame_count;
+};
+
+/* define the structure of Dynamic Refresh Mode */
+struct hw_ranged_timing {
+	/* defines the minimum possible vertical dimension of display timing
+	 * for CRTC as supported by the panel */
+	uint32_t vertical_total_min;
+	/* defines the maximum possible vertical dimension of display timing
+	 * for CRTC as supported by the panel */
+	uint32_t vertical_total_max;
+
+	struct hw_ranged_timing_control control;
+};
+
+/* CRTC timing structure */
+struct hw_crtc_timing {
+	uint32_t h_total;
+	uint32_t h_addressable;
+	uint32_t h_overscan_left;
+	uint32_t h_overscan_right;
+	uint32_t h_sync_start;
+	uint32_t h_sync_width;
+
+	uint32_t v_total;
+	uint32_t v_addressable;
+	uint32_t v_overscan_top;
+	uint32_t v_overscan_bottom;
+	uint32_t v_sync_start;
+	uint32_t v_sync_width;
+
+	struct hw_ranged_timing ranged_timing;
+
+	/* in KHz */
+	uint32_t pixel_clock;
+
+	enum hw_timing_standard timing_standard;
+	enum dc_color_depth color_depth;
+	enum dc_pixel_encoding pixel_encoding;
+
+	struct {
+		uint32_t INTERLACED:1;
+		uint32_t DOUBLESCAN:1;
+		uint32_t PIXEL_REPETITION:4; /* 1...10 */
+		uint32_t HSYNC_POSITIVE_POLARITY:1;
+		uint32_t VSYNC_POSITIVE_POLARITY:1;
+		/* frame should be packed for 3D
+		 * (currently this refers to HDMI 1.4a FramePacking format */
+		uint32_t HORZ_COUNT_BY_TWO:1;
+		uint32_t PACK_3D_FRAME:1;
+		/* 0 - left eye polarity, 1 - right eye polarity */
+		uint32_t RIGHT_EYE_3D_POLARITY:1;
+		/* DVI-DL High-Color mode */
+		uint32_t HIGH_COLOR_DL_MODE:1;
+		uint32_t Y_ONLY:1;
+		/* HDMI 2.0 - Support scrambling for TMDS character
+		 * rates less than or equal to 340Mcsc */
+		uint32_t LTE_340MCSC_SCRAMBLE:1;
+	} flags;
+};
+
+struct hw_scaling_info {
+	struct view src;
+	struct view dst;
+	enum signal_type signal;
+};
+
+enum hw_color_space {
+	HW_COLOR_SPACE_UNKNOWN = 0,
+	HW_COLOR_SPACE_SRGB_FULL_RANGE,
+	HW_COLOR_SPACE_SRGB_LIMITED_RANGE,
+	HW_COLOR_SPACE_YPBPR601,
+	HW_COLOR_SPACE_YPBPR709,
+	HW_COLOR_SPACE_YCBCR601,
+	HW_COLOR_SPACE_YCBCR709,
+	HW_COLOR_SPACE_YCBCR601_YONLY,
+	HW_COLOR_SPACE_YCBCR709_YONLY,
+	HW_COLOR_SPACE_NMVPU_SUPERAA,
+};
+
+enum hw_overlay_color_space {
+	HW_OVERLAY_COLOR_SPACE_UNKNOWN,
+	HW_OVERLAY_COLOR_SPACE_BT709,
+	HW_OVERLAY_COLOR_SPACE_BT601,
+	HW_OVERLAY_COLOR_SPACE_SMPTE240,
+	HW_OVERLAY_COLOR_SPACE_RGB
+};
+
+enum hw_overlay_backend_bpp {
+	HW_OVERLAY_BACKEND_BPP_UNKNOWN,
+	HW_OVERLAY_BACKEND_BPP32_FULL_BANDWIDTH,
+	HW_OVERLAY_BACKEND_BPP16_FULL_BANDWIDTH,
+	HW_OVERLAY_BACKEND_BPP32_HALF_BANDWIDTH,
+};
+enum hw_overlay_format {
+	HW_OVERLAY_FORMAT_UNKNOWN,
+	HW_OVERLAY_FORMAT_YUY2,
+	HW_OVERLAY_FORMAT_UYVY,
+	HW_OVERLAY_FORMAT_RGB565,
+	HW_OVERLAY_FORMAT_RGB555,
+	HW_OVERLAY_FORMAT_RGB32,
+	HW_OVERLAY_FORMAT_YUV444,
+	HW_OVERLAY_FORMAT_RGB32_2101010
+};
+
+enum hw_scale_options {
+	HW_SCALE_OPTION_UNKNOWN,
+	HW_SCALE_OPTION_OVERSCAN, /* multimedia pass through mode */
+	HW_SCALE_OPTION_UNDERSCAN
+};
+
+enum hw_stereo_format {
+	HW_STEREO_FORMAT_NONE = 0,
+	HW_STEREO_FORMAT_SIDE_BY_SIDE = 1,
+	HW_STEREO_FORMAT_TOP_AND_BOTTOM = 2,
+	HW_STEREO_FORMAT_FRAME_ALTERNATE = 3,
+	HW_STEREO_FORMAT_ROW_INTERLEAVED = 5,
+	HW_STEREO_FORMAT_COLUMN_INTERLEAVED = 6,
+	HW_STEREO_FORMAT_CHECKER_BOARD = 7 /* the same as pixel interleave */
+};
+
+enum hw_dithering_options {
+	HW_DITHERING_OPTION_UNKNOWN,
+	HW_DITHERING_OPTION_SKIP_PROGRAMMING,
+	HW_DITHERING_OPTION_ENABLE,
+	HW_DITHERING_OPTION_DISABLE
+};
+
+struct hw_stereo_mixer_params {
+	bool sub_sampling;
+	bool single_pipe;
+};
+
+
+
+struct hw_action_flags {
+	uint32_t RESYNC_PATH:1;
+	uint32_t TIMING_CHANGED:1;
+	uint32_t PIXEL_ENCODING_CHANGED:1;
+	uint32_t GAMUT_CHANGED:1;
+	uint32_t TURN_OFF_VCC:1;
+};
+
+enum hw_sync_request {
+	HW_SYNC_REQUEST_NONE = 0,
+	HW_SYNC_REQUEST_SET_INTERPATH,
+	HW_SYNC_REQUEST_SET_GL_SYNC_GENLOCK,
+	HW_SYNC_REQUEST_SET_GL_SYNC_FREE_RUN,
+	HW_SYNC_REQUEST_SET_GL_SYNC_SHADOW,
+	HW_SYNC_REQUEST_RESET_GLSYNC,
+	HW_SYNC_REQUEST_RESYNC_GLSYNC,
+	HW_SYNC_REQUEST_SET_STEREO3D
+};
+
+struct hw_sync_info {
+	enum hw_sync_request sync_request;
+	uint32_t target_pixel_clock; /* in KHz */
+	enum sync_source sync_source;
+};
+
+/* TODO hw_info_frame and hw_info_packet structures are same as in encoder
+ * merge it*/
+struct hw_info_packet {
+	bool valid;
+	uint8_t hb0;
+	uint8_t hb1;
+	uint8_t hb2;
+	uint8_t hb3;
+	uint8_t sb[28];
+};
+
+struct hw_info_frame {
+	/* Auxiliary Video Information */
+	struct hw_info_packet avi_info_packet;
+	struct hw_info_packet gamut_packet;
+	struct hw_info_packet vendor_info_packet;
+	/* Source Product Description */
+	struct hw_info_packet spd_packet;
+	/* Video Stream Configuration */
+	struct hw_info_packet vsc_packet;
+};
+
+
+enum channel_command_type {
+	CHANNEL_COMMAND_I2C,
+	CHANNEL_COMMAND_I2C_OVER_AUX,
+	CHANNEL_COMMAND_AUX
+};
+
+
+/* maximum TMDS transmitter pixel clock is 165 MHz. So it is KHz */
+#define	TMDS_MAX_PIXEL_CLOCK_IN_KHZ 165000
+#define	NATIVE_HDMI_MAX_PIXEL_CLOCK_IN_KHZ 297000
+
+struct hw_adjustment_range {
+	int32_t hw_default;
+	int32_t min;
+	int32_t max;
+	int32_t step;
+	uint32_t divider; /* (actually HW range is min/divider; divider !=0) */
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/i2caux_interface.h b/drivers/gpu/drm/amd/dal/include/i2caux_interface.h
new file mode 100644
index 000000000000..b961d24d0e70
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/i2caux_interface.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_I2CAUX_INTERFACE_H__
+#define __DAL_I2CAUX_INTERFACE_H__
+
+#include "ddc_interface.h"
+#include "adapter_service_interface.h"
+
+struct i2c_payload {
+	bool write;
+	uint8_t address;
+	uint8_t length;
+	uint8_t *data;
+};
+
+enum i2c_command_engine {
+	I2C_COMMAND_ENGINE_DEFAULT,
+	I2C_COMMAND_ENGINE_SW,
+	I2C_COMMAND_ENGINE_HW
+};
+
+struct i2c_command {
+	struct i2c_payload *payloads;
+	uint8_t number_of_payloads;
+
+	enum i2c_command_engine engine;
+
+	/* expressed in KHz
+	 * zero means "use default value" */
+	uint32_t speed;
+};
+
+#define DEFAULT_AUX_MAX_DATA_SIZE 16
+#define AUX_MAX_DEFER_WRITE_RETRY 20
+
+struct aux_payload {
+	/* set following flag to read/write I2C data,
+	 * reset it to read/write DPCD data */
+	bool i2c_over_aux;
+	/* set following flag to write data,
+	 * reset it to read data */
+	bool write;
+	uint32_t address;
+	uint8_t length;
+	uint8_t *data;
+};
+
+struct aux_command {
+	struct aux_payload *payloads;
+	uint8_t number_of_payloads;
+
+	/* expressed in milliseconds
+	 * zero means "use default value" */
+	uint32_t defer_delay;
+
+	/* zero means "use default value" */
+	uint32_t max_defer_write_retry;
+};
+
+union aux_config {
+	struct {
+		uint32_t ALLOW_AUX_WHEN_HPD_LOW:1;
+	} bits;
+	uint32_t raw;
+};
+
+struct i2caux;
+
+struct i2caux *dal_i2caux_create(
+	struct adapter_service *as,
+	struct dc_context *ctx);
+
+bool dal_i2caux_submit_i2c_command(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	struct i2c_command *cmd);
+
+bool dal_i2caux_submit_aux_command(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	struct aux_command *cmd);
+
+void dal_i2caux_keep_engine_power_up(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	bool keep_power_up);
+
+bool dal_i2caux_start_gtc_sync(
+	struct i2caux *i2caux,
+	struct ddc *ddc);
+
+bool dal_i2caux_stop_gtc_sync(
+	struct i2caux *i2caux,
+	struct ddc *ddc);
+
+void dal_i2caux_configure_aux(
+	struct i2caux *i2caux,
+	struct ddc *ddc,
+	union aux_config cfg);
+
+void dal_i2caux_destroy(
+	struct i2caux **ptr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/irq_interface.h b/drivers/gpu/drm/amd/dal/include/irq_interface.h
new file mode 100644
index 000000000000..0faa48fabf95
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/irq_interface.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_INTERFACE_H__
+#define __DAL_IRQ_INTERFACE_H__
+
+#include "gpio_types.h"
+
+struct irq;
+
+enum gpio_result dal_irq_open(
+	struct irq *irq);
+
+enum gpio_result dal_irq_get_value(
+	const struct irq *irq,
+	uint32_t *value);
+
+enum dc_irq_source dal_irq_get_source(
+	const struct irq *irq);
+
+enum dc_irq_source dal_irq_get_rx_source(
+	const struct irq *irq);
+
+enum gpio_result dal_irq_setup_hpd_filter(
+	struct irq *irq,
+	struct gpio_hpd_config *config);
+
+void dal_irq_close(
+	struct irq *irq);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/irq_service_interface.h b/drivers/gpu/drm/amd/dal/include/irq_service_interface.h
new file mode 100644
index 000000000000..7ae4aebb738d
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/irq_service_interface.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_IRQ_SERVICE_INTERFACE_H__
+#define __DAL_IRQ_SERVICE_INTERFACE_H__
+
+#include "include/adapter_service_types.h"
+
+struct irq_service_init_data {
+	struct dc_context *ctx;
+};
+
+struct irq_service *dal_irq_service_create(
+	enum dce_version version,
+	struct irq_service_init_data *init_data);
+
+void dal_irq_service_destroy(struct irq_service **irq_service);
+
+bool dal_irq_service_set(
+	struct irq_service *irq_service,
+	enum dc_irq_source source,
+	bool enable);
+
+bool dal_irq_service_ack(
+	struct irq_service *irq_service,
+	enum dc_irq_source source);
+
+enum dc_irq_source dal_irq_service_to_irq_source(
+		struct irq_service *irq_service,
+		uint32_t src_id,
+		uint32_t ext_id);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/link_service_interface.h b/drivers/gpu/drm/amd/dal/include/link_service_interface.h
new file mode 100644
index 000000000000..2ac93119cc02
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/link_service_interface.h
@@ -0,0 +1,202 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_LINK_SERVICE_INTERFACE_H__
+#define __DAL_LINK_SERVICE_INTERFACE_H__
+
+#include "include/link_service_types.h"
+
+/* forward declaration */
+struct link_service;
+struct hw_crtc_timing;
+struct hw_path_mode;
+struct display_path;
+struct hw_path_mode_set;
+struct link_training_preference;
+enum ddc_result;
+
+struct link_service *dal_link_service_create(
+	struct link_service_init_data *init_data);
+
+void dal_link_service_destroy(
+	struct link_service **ls);
+
+enum link_service_type dal_ls_get_link_service_type(
+	struct link_service *link_service);
+
+bool dal_ls_validate_mode_timing(
+	struct link_service *ls,
+	uint32_t display_index,
+	const struct hw_crtc_timing *timing,
+	struct link_validation_flags flags);
+
+bool dal_ls_get_mst_sink_info(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct mst_sink_info *sink_info);
+
+bool dal_ls_get_gtc_sync_status(
+	struct link_service *ls);
+
+bool dal_ls_enable_stream(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct hw_path_mode *path_mode);
+
+bool dal_ls_disable_stream(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct hw_path_mode *poath_mode);
+
+bool dal_ls_optimized_enable_stream(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct display_path *display_path);
+
+void dal_ls_update_stream_features(
+	struct link_service *ls,
+	const struct hw_path_mode *path_mode);
+
+bool dal_ls_blank_stream(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct hw_path_mode *path_mode);
+
+bool dal_ls_unblank_stream(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct hw_path_mode *path_mode);
+
+bool dal_ls_pre_mode_change(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct hw_path_mode *path_mode);
+
+bool dal_ls_post_mode_change(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct hw_path_mode *path_mode);
+
+bool dal_ls_power_on_stream(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct hw_path_mode *path_mode);
+
+bool dal_ls_power_off_stream(
+	struct link_service *ls,
+	uint32_t display_index,
+	struct hw_path_mode *path_mode);
+
+void dal_ls_retrain_link(
+	struct link_service *ls,
+	struct hw_path_mode_set *path_set);
+
+bool dal_ls_get_current_link_setting(
+	struct link_service *ls,
+	struct link_settings *link_settings);
+
+void dal_ls_connect_link(
+	struct link_service *ls,
+	const struct display_path *display_path,
+	bool initial_detection);
+
+void dal_ls_disconnect_link(
+	struct link_service *ls);
+
+bool dal_ls_is_mst_network_present(
+	struct link_service *ls);
+
+void dal_ls_invalidate_down_stream_devices(
+	struct link_service *ls);
+
+bool dal_ls_are_mst_displays_cofunctional(
+	struct link_service *ls,
+	const uint32_t *array_display_index,
+	uint32_t len);
+
+bool dal_ls_is_sink_present_at_display_index(
+	struct link_service *ls,
+	uint32_t display_index);
+
+struct ddc_service *dal_ls_obtain_mst_ddc_service(
+	struct link_service *ls,
+	uint32_t display_index);
+
+void dal_ls_release_mst_ddc_service(
+	struct link_service *ls,
+	struct ddc_service *ddc_service);
+
+void dal_ls_release_hw(
+	struct link_service *ls);
+
+bool dal_ls_associate_link(
+	struct link_service *ls,
+	uint32_t display_index,
+	uint32_t link_index,
+	bool is_internal_link);
+
+bool dal_dpsst_ls_set_overridden_trained_link_settings(
+	struct link_service *ls,
+	const struct link_settings *link_settings);
+
+void dal_dpsst_ls_set_link_training_preference(
+	struct link_service *ls,
+	const struct link_training_preference *ltp);
+
+struct link_training_preference
+	dal_dpsst_ls_get_link_training_preference(
+	struct link_service *ls);
+
+bool dal_ls_should_send_notification(
+	struct link_service *ls);
+
+uint32_t dal_ls_get_notification_display_index(
+	struct link_service *ls);
+
+enum ddc_result dal_dpsst_ls_read_dpcd_data(
+	struct link_service *ls,
+	uint32_t address,
+	uint8_t *data,
+	uint32_t size);
+
+enum ddc_result dal_dpsst_ls_write_dpcd_data(
+	struct link_service *ls,
+	uint32_t address,
+	const uint8_t *data,
+	uint32_t size);
+
+bool dal_ls_is_link_psr_supported(struct link_service *ls);
+
+bool dal_ls_is_stream_drr_supported(struct link_service *ls);
+
+void dal_ls_set_link_psr_capabilities(
+		struct link_service *ls,
+		struct psr_caps *psr_caps);
+
+void dal_ls_get_link_psr_capabilities(
+		struct link_service *ls,
+		struct psr_caps *psr_caps);
+
+#endif /* __DAL_LINK_SERVICE_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/link_service_types.h b/drivers/gpu/drm/amd/dal/include/link_service_types.h
new file mode 100644
index 000000000000..d2e6256695fb
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/link_service_types.h
@@ -0,0 +1,427 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_LINK_SERVICE_TYPES_H__
+#define __DAL_LINK_SERVICE_TYPES_H__
+
+#include "grph_object_id.h"
+#include "dpcd_defs.h"
+#include "dal_types.h"
+#include "irq_types.h"
+
+/*struct mst_mgr_callback_object;*/
+struct ddc;
+struct irq_manager;
+
+enum {
+	MAX_CONTROLLER_NUM = 6
+};
+
+enum link_service_type {
+	LINK_SERVICE_TYPE_LEGACY = 0,
+	LINK_SERVICE_TYPE_DP_SST,
+	LINK_SERVICE_TYPE_DP_MST,
+	LINK_SERVICE_TYPE_MAX
+};
+
+struct link_validation_flags {
+	uint32_t DYNAMIC_VALIDATION:1;
+	uint32_t CANDIDATE_TIMING:1;
+	uint32_t START_OF_VALIDATION:1;
+};
+
+/* Post Cursor 2 is optional for transmitter
+ * and it applies only to the main link operating at HBR2
+ */
+enum post_cursor2 {
+	POST_CURSOR2_DISABLED = 0,	/* direct HW translation! */
+	POST_CURSOR2_LEVEL1,
+	POST_CURSOR2_LEVEL2,
+	POST_CURSOR2_LEVEL3,
+	POST_CURSOR2_MAX_LEVEL = POST_CURSOR2_LEVEL3,
+};
+
+enum voltage_swing {
+	VOLTAGE_SWING_LEVEL0 = 0,	/* direct HW translation! */
+	VOLTAGE_SWING_LEVEL1,
+	VOLTAGE_SWING_LEVEL2,
+	VOLTAGE_SWING_LEVEL3,
+	VOLTAGE_SWING_MAX_LEVEL = VOLTAGE_SWING_LEVEL3
+};
+
+enum pre_emphasis {
+	PRE_EMPHASIS_DISABLED = 0,	/* direct HW translation! */
+	PRE_EMPHASIS_LEVEL1,
+	PRE_EMPHASIS_LEVEL2,
+	PRE_EMPHASIS_LEVEL3,
+	PRE_EMPHASIS_MAX_LEVEL = PRE_EMPHASIS_LEVEL3
+};
+
+enum dpcd_value_mask {
+	DPCD_VALUE_MASK_MAX_LANE_COUNT_LANE_COUNT = 0x1F,
+	DPCD_VALUE_MASK_MAX_LANE_COUNT_TPS3_SUPPORTED = 0x40,
+	DPCD_VALUE_MASK_MAX_LANE_COUNT_ENHANCED_FRAME_EN = 0x80,
+	DPCD_VALUE_MASK_MAX_DOWNSPREAD = 0x01,
+	DPCD_VALUE_MASK_LANE_ALIGN_STATUS_INTERLANE_ALIGN_DONE = 0x01
+};
+
+enum dp_power_state {
+	DP_POWER_STATE_D0 = 1,
+	DP_POWER_STATE_D3
+};
+
+enum dpcd_downstream_port_types {
+	DPCD_DOWNSTREAM_DP,
+	DPCD_DOWNSTREAM_VGA,
+	DPCD_DOWNSTREAM_DVI_HDMI,
+	/* has no EDID (TV, CV) */
+	DPCD_DOWNSTREAM_NON_DDC
+};
+
+enum edp_revision {
+	/* eDP version 1.1 or lower */
+	EDP_REVISION_11 = 0x00,
+	/* eDP version 1.2 */
+	EDP_REVISION_12 = 0x01,
+	/* eDP version 1.3 */
+	EDP_REVISION_13 = 0x02
+};
+
+enum lane_count {
+	LANE_COUNT_UNKNOWN = 0,
+	LANE_COUNT_ONE = 1,
+	LANE_COUNT_TWO = 2,
+	LANE_COUNT_FOUR = 4,
+	LANE_COUNT_EIGHT = 8,
+	LANE_COUNT_DP_MAX = LANE_COUNT_FOUR
+};
+
+/* This is actually a reference clock (27MHz) multiplier
+ * 162MBps bandwidth for 1.62GHz like rate,
+ * 270MBps for 2.70GHz,
+ * 324MBps for 3.24Ghz,
+ * 540MBps for 5.40GHz
+ */
+enum link_rate {
+	LINK_RATE_UNKNOWN = 0,
+	LINK_RATE_LOW = 0x06,
+	LINK_RATE_HIGH = 0x0A,
+	LINK_RATE_RBR2 = 0x0C,
+	LINK_RATE_HIGH2 = 0x14
+};
+
+enum {
+	LINK_RATE_REF_FREQ_IN_KHZ = 27000 /*27MHz*/
+};
+
+enum link_spread {
+	LINK_SPREAD_DISABLED = 0x00,
+	/* 0.5 % downspread 30 kHz */
+	LINK_SPREAD_05_DOWNSPREAD_30KHZ = 0x10,
+	/* 0.5 % downspread 33 kHz */
+	LINK_SPREAD_05_DOWNSPREAD_33KHZ = 0x11
+};
+
+/* DPCD_ADDR_DOWNSTREAM_PORT_PRESENT register value */
+union dpcd_downstream_port {
+	struct {
+#if defined(LITTLEENDIAN_CPU)
+		uint8_t PRESENT:1;
+		uint8_t TYPE:2;
+		uint8_t FORMAT_CONV:1;
+		uint8_t RESERVED:4;
+#elif defined(BIGENDIAN_CPU)
+		uint8_t RESERVED:4;
+		uint8_t FORMAT_CONV:1;
+		uint8_t TYPE:2;
+		uint8_t PRESENT:1;
+#else
+	#error ARCH not defined!
+#endif
+	} bits;
+
+	uint8_t raw;
+};
+
+/* DPCD_ADDR_SINK_COUNT register value */
+union dpcd_sink_count {
+	struct {
+#if defined(LITTLEENDIAN_CPU)
+		uint8_t SINK_COUNT:6;
+		uint8_t CP_READY:1;
+		uint8_t RESERVED:1;
+#elif defined(BIGENDIAN_CPU)
+		uint8_t RESERVED:1;
+		uint8_t CP_READY:1;
+		uint8_t SINK_COUNT:6;
+#else
+	#error ARCH not defined!
+#endif
+	} bits;
+
+	uint8_t raw;
+};
+
+struct link_settings {
+	enum lane_count lane_count;
+	enum link_rate link_rate;
+	enum link_spread link_spread;
+};
+
+struct lane_settings {
+	enum voltage_swing VOLTAGE_SWING;
+	enum pre_emphasis PRE_EMPHASIS;
+	enum post_cursor2 POST_CURSOR2;
+};
+
+struct link_training_settings {
+	struct link_settings link_settings;
+	struct lane_settings lane_settings[LANE_COUNT_DP_MAX];
+	bool allow_invalid_msa_timing_param;
+};
+
+enum hw_dp_training_pattern {
+	HW_DP_TRAINING_PATTERN_1 = 0,
+	HW_DP_TRAINING_PATTERN_2,
+	HW_DP_TRAINING_PATTERN_3
+};
+
+/*TODO: Move this enum test harness*/
+/* Test patterns*/
+enum dp_test_pattern {
+	/* Input data is pass through Scrambler
+	 * and 8b10b Encoder straight to output*/
+	DP_TEST_PATTERN_VIDEO_MODE = 0,
+	/* phy test patterns*/
+	DP_TEST_PATTERN_D102,
+	DP_TEST_PATTERN_SYMBOL_ERROR,
+	DP_TEST_PATTERN_PRBS7,
+
+	DP_TEST_PATTERN_80BIT_CUSTOM,
+	DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE,
+
+	/* Link Training Patterns */
+	DP_TEST_PATTERN_TRAINING_PATTERN1,
+	DP_TEST_PATTERN_TRAINING_PATTERN2,
+	DP_TEST_PATTERN_TRAINING_PATTERN3,
+
+	/* link test patterns*/
+	DP_TEST_PATTERN_COLOR_SQUARES,
+	DP_TEST_PATTERN_COLOR_SQUARES_CEA,
+	DP_TEST_PATTERN_VERTICAL_BARS,
+	DP_TEST_PATTERN_HORIZONTAL_BARS,
+	DP_TEST_PATTERN_COLOR_RAMP,
+
+	/* audio test patterns*/
+	DP_TEST_PATTERN_AUDIO_OPERATOR_DEFINED,
+	DP_TEST_PATTERN_AUDIO_SAWTOOTH,
+
+	DP_TEST_PATTERN_UNSUPPORTED
+};
+
+enum dp_panel_mode {
+	/* not required */
+	DP_PANEL_MODE_DEFAULT,
+	/* standard mode for eDP */
+	DP_PANEL_MODE_EDP,
+	/* external chips specific settings */
+	DP_PANEL_MODE_SPECIAL
+};
+
+/**
+ * @brief LinkServiceInitOptions to set certain bits
+ */
+struct link_service_init_options {
+	uint32_t APPLY_MISALIGNMENT_BUG_WORKAROUND:1;
+};
+
+/**
+ * @brief data required to initialize LinkService
+ */
+struct link_service_init_data {
+	/* number of displays indices which the MST Mgr would manange*/
+	uint32_t num_of_displays;
+	enum link_service_type link_type;
+	/*struct mst_mgr_callback_object*topology_change_callback;*/
+	/* native aux access */
+	struct ddc_service *dpcd_access_srv;
+	/* for calling HWSS to program HW */
+	struct hw_sequencer *hwss;
+	/* the source which to register IRQ on */
+	enum dc_irq_source irq_src_hpd_rx;
+	enum dc_irq_source irq_src_dp_sink;
+	/* other init options such as SW Workarounds */
+	struct link_service_init_options init_options;
+	uint32_t connector_enum_id;
+	struct graphics_object_id connector_id;
+	struct adapter_service *adapter_service;
+	struct dc_context *ctx;
+	struct topology_mgr *tm;
+};
+
+/**
+ * @brief LinkServiceInitOptions to set certain bits
+ */
+struct LinkServiceInitOptions {
+	uint32_t APPLY_MISALIGNMENT_BUG_WORKAROUND:1;
+};
+
+/* DPCD_ADDR_TRAINING_LANEx_SET registers value */
+union dpcd_training_lane_set {
+	struct {
+#if defined(LITTLEENDIAN_CPU)
+		uint8_t VOLTAGE_SWING_SET:2;
+		uint8_t MAX_SWING_REACHED:1;
+		uint8_t PRE_EMPHASIS_SET:2;
+		uint8_t MAX_PRE_EMPHASIS_REACHED:1;
+		/* following is reserved in DP 1.1 */
+		uint8_t POST_CURSOR2_SET:2;
+#elif defined(BIGENDIAN_CPU)
+		uint8_t POST_CURSOR2_SET:2;
+		uint8_t MAX_PRE_EMPHASIS_REACHED:1;
+		uint8_t PRE_EMPHASIS_SET:2;
+		uint8_t MAX_SWING_REACHED:1;
+		uint8_t VOLTAGE_SWING_SET:2;
+#else
+	#error ARCH not defined!
+#endif
+	} bits;
+
+	uint8_t raw;
+};
+
+/* DPCD_ADDR_TRAINING_LANEx_SET2 registers value - since DP 1.2 */
+union dpcd_training_lanes_set2 {
+	struct {
+#if defined(LITTLEENDIAN_CPU)
+		uint8_t LANE0_POST_CURSOR2_SET:2;
+		uint8_t LANE0_MAX_POST_CURSOR2_REACHED:1;
+		uint8_t LANE0_RESERVED:1;
+		uint8_t LANE1_POST_CURSOR2_SET:2;
+		uint8_t LANE1_MAX_POST_CURSOR2_REACHED:1;
+		uint8_t LANE1_RESERVED:1;
+#elif defined(BIGENDIAN_CPU)
+		uint8_t LANE1_RESERVED:1;
+		uint8_t LANE1_MAX_POST_CURSOR2_REACHED:1;
+		uint8_t LANE1_POST_CURSOR2_SET:2;
+		uint8_t LANE0_RESERVED:1;
+		uint8_t LANE0_MAX_POST_CURSOR2_REACHED:1;
+		uint8_t LANE0_POST_CURSOR2_SET:2;
+#else
+	#error ARCH not defined!
+#endif
+	} bits;
+
+	uint8_t raw;
+};
+
+/**
+ * @brief represent the 16 byte
+ *  global unique identifier
+ */
+struct mst_guid {
+	uint8_t ids[16];
+};
+
+/**
+ * @brief represents the relative address used
+ * to identify a node in MST topology network
+ */
+struct mst_rad {
+	/* number of links. rad[0] up to
+	 * rad [linkCount - 1] are valid. */
+	uint32_t rad_link_count;
+	/* relative address. rad[0] is the
+	 * first device connected to the source.	*/
+	uint8_t rad[15];
+	/* extra 10 bytes for underscores; for e.g.:2_1_8*/
+	int8_t rad_str[25];
+};
+
+/**
+ * @brief this structure is used to report
+ * properties associated to a sink device
+ */
+struct mst_sink_info {
+	/* global unique identifier */
+	struct mst_guid guid;
+	/* relative address */
+	struct mst_rad  rad;
+	/* total bandwidth available on the DP connector */
+	uint32_t total_available_bandwidth_in_mbps;
+	/* bandwidth allocated to the sink device. */
+	uint32_t allocated_bandwidth_in_mbps;
+	/* bandwidth consumed to support for the current mode. */
+	uint32_t consumed_bandwidth_in_mbps;
+};
+
+/**
+ * @brief represent device information in MST topology
+ */
+struct mst_device_info {
+	/* global unique identifier*/
+	struct mst_guid guid;
+	/* relative address*/
+	struct mst_rad  rad;
+};
+
+/* DP MST stream allocation (payload bandwidth number) */
+struct dp_mst_stream_allocation {
+	uint8_t vcp_id;
+	/* number of slots required for the DP stream in
+	 * transport packet */
+	uint8_t slot_count;
+};
+
+/* DP MST stream allocation table */
+struct dp_mst_stream_allocation_table {
+	/* number of DP video streams */
+	int stream_count;
+	/* array of stream allocations */
+	struct dp_mst_stream_allocation stream_allocations[MAX_CONTROLLER_NUM];
+};
+
+struct dp_test_event_data {
+	/*size of parameters (starting from params) in bytes*/
+	uint32_t size;
+	/*parameters block*/
+	uint32_t params[1];
+};
+
+struct psr_caps {
+	/* These parameters are from PSR capabilities reported by Sink DPCD. */
+	uint8_t psr_version;
+	uint32_t psr_rfb_setup_time;
+	bool psr_exit_link_training_req;
+
+	/* These parameters are calculated in Driver, based on display timing
+	 * and Sink capabilities.
+	 * If VBLANK region is too small and Sink takes a long time to power up
+	 * Remote Frame Buffer, it may take an extra frame to enter PSR */
+	bool psr_frame_capture_indication_req;
+	uint32_t psr_sdp_transmit_line_num_deadline;
+};
+
+#endif /*__DAL_LINK_SERVICE_TYPES_H__*/
diff --git a/drivers/gpu/drm/amd/dal/include/logger_interface.h b/drivers/gpu/drm/amd/dal/include/logger_interface.h
new file mode 100644
index 000000000000..4d945eabb07f
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/logger_interface.h
@@ -0,0 +1,153 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_LOGGER_INTERFACE_H__
+#define __DAL_LOGGER_INTERFACE_H__
+
+#include "logger_types.h"
+
+struct dal_logger;
+struct dc_context;
+union logger_flags;
+
+/*
+ * TODO: This logger functionality needs to be implemented and reworked.
+ */
+
+
+/*
+ *
+ * DAL logger functionality
+ *
+ */
+
+struct dal_logger *dal_logger_create(struct dc_context *ctx);
+
+uint32_t dal_logger_destroy(struct dal_logger **logger);
+
+uint32_t dal_logger_get_mask(
+	struct dal_logger *logger,
+	enum log_major lvl_major, enum log_minor lvl_minor);
+
+uint32_t dal_logger_set_mask(
+		struct dal_logger *logger,
+		enum log_major lvl_major, enum log_minor lvl_minor);
+
+uint32_t dal_logger_get_masks(
+	struct dal_logger *logger,
+	enum log_major lvl_major);
+
+void dal_logger_set_masks(
+	struct dal_logger *logger,
+	enum log_major lvl_major, uint32_t log_mask);
+
+uint32_t dal_logger_unset_mask(
+		struct dal_logger *logger,
+		enum log_major lvl_major, enum log_minor lvl_minor);
+
+bool dal_logger_should_log(
+		struct dal_logger *logger,
+		enum log_major major,
+		enum log_minor minor);
+
+uint32_t dal_logger_get_flags(
+		struct dal_logger *logger);
+
+void dal_logger_set_flags(
+		struct dal_logger *logger,
+		union logger_flags flags);
+
+void dal_logger_write(
+		struct dal_logger *logger,
+		enum log_major major,
+		enum log_minor minor,
+		const char *msg,
+		...);
+
+void dal_logger_append(
+		struct log_entry *entry,
+		const char *msg,
+		...);
+
+uint32_t dal_logger_read(
+		struct dal_logger *logger,
+		uint32_t output_buffer_size,
+		char *output_buffer,
+		uint32_t *bytes_read,
+		bool single_line);
+
+void dal_logger_open(
+		struct dal_logger *logger,
+		struct log_entry *entry,
+		enum log_major major,
+		enum log_minor minor);
+
+void dal_logger_close(struct log_entry *entry);
+
+uint32_t dal_logger_get_buffer_size(struct dal_logger *logger);
+
+uint32_t dal_logger_set_buffer_size(
+		struct dal_logger *logger,
+		uint32_t new_size);
+
+const struct log_major_info *dal_logger_enum_log_major_info(
+		struct dal_logger *logger,
+		unsigned int enum_index);
+
+const struct log_minor_info *dal_logger_enum_log_minor_info(
+		struct dal_logger *logger,
+		enum log_major major,
+		unsigned int enum_index);
+
+/* Any function which is empty or have incomplete implementation should be
+ * marked by this macro.
+ * Note that the message will be printed exactly once for every function
+ * it is used in order to avoid repeating of the same message. */
+#define DAL_LOGGER_NOT_IMPL(log_minor, fmt, ...) \
+{ \
+	static bool print_not_impl = true; \
+\
+	if (print_not_impl == true) { \
+		print_not_impl = false; \
+		dal_logger_write(ctx->logger, LOG_MAJOR_WARNING, \
+		log_minor, "DAL_NOT_IMPL: " fmt, ##__VA_ARGS__); \
+	} \
+}
+
+/******************************************************************************
+ * Convenience macros to save on typing.
+ *****************************************************************************/
+
+#define DC_ERROR(...) \
+	dal_logger_write(dc_ctx->logger, \
+		LOG_MAJOR_ERROR, LOG_MINOR_COMPONENT_DC, \
+		__VA_ARGS__);
+
+#define DC_SYNC_INFO(...) \
+	dal_logger_write(dc_ctx->logger, \
+		LOG_MAJOR_SYNC, LOG_MINOR_SYNC_TIMING, \
+		__VA_ARGS__);
+
+#endif /* __DAL_LOGGER_INTERFACE_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/logger_types.h b/drivers/gpu/drm/amd/dal/include/logger_types.h
new file mode 100644
index 000000000000..614799907e19
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/logger_types.h
@@ -0,0 +1,356 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_LOGGER_TYPES_H__
+#define __DAL_LOGGER_TYPES_H__
+
+
+/*
+ * TODO: This logger functionality needs to be implemented and reworked.
+ */
+
+
+struct dal_logger;
+
+enum log_major {
+/*00*/
+	LOG_MAJOR_ERROR = 0,	/*< DAL subcomponent error MSG*/
+/*01*/  LOG_MAJOR_WARNING,	/*< DAL subcomponent warning MSG*/
+/*02*/  LOG_MAJOR_INTERFACE_TRACE,/*< DAL subcomponent interface tracing*/
+/*03*/  LOG_MAJOR_HW_TRACE,	/*< Log ASIC register read/write,
+				* ATOMBIOS exec table call and delays*/
+
+/*04*/  LOG_MAJOR_MST,		/*< related to multi-stream*/
+/*05*/  LOG_MAJOR_DCS,		/*< related to Dcs*/
+/*06*/  LOG_MAJOR_DCP,		/*< related to Dcp grph and ovl,gamam and csc*/
+/*07*/  LOG_MAJOR_BIOS,		/*< related to BiosParser*/
+/*08*/  LOG_MAJOR_REGISTER,	/*< register access*/
+/*09*/  LOG_MAJOR_INFO_PACKETS,	/*< info packets*/
+/*10*/  LOG_MAJOR_DSAT,		/*< related
+				*	to Display System Analysis Tool*/
+/*11*/  LOG_MAJOR_EC,		/*< External Components - MCIL Events/queries,
+				*	PPLib notifications/queries*/
+/*12*/  LOG_MAJOR_BWM,		/*< related to Bandwidth Manager*/
+/*13*/  LOG_MAJOR_MODE_ENUM,	/*< related to mode enumeration*/
+/*14*/  LOG_MAJOR_I2C_AUX,	/*< i2c and aux channel log*/
+/*15*/  LOG_MAJOR_LINE_BUFFER,	/*< Line Buffer object logging activity*/
+/*16*/  LOG_MAJOR_HWSS,		/*< HWSS object logging activity*/
+/*17*/  LOG_MAJOR_OPTIMIZATION,	/*< Optimization code path*/
+/*18*/  LOG_MAJOR_PERF_MEASURE,	/*< Performance measurement dumps*/
+/*19*/  LOG_MAJOR_SYNC,		/*< related to HW and SW Synchronization*/
+/*20*/  LOG_MAJOR_BACKLIGHT,	/*< related to backlight */
+/*21*/  LOG_MAJOR_INTERRUPTS,	/*< logging for all interrupts */
+
+/*22*/  LOG_MAJOR_TM,		/*< related to Topology Manager*/
+/*23*/  LOG_MAJOR_DISPLAY_SERVICE, /*< related to Display Service*/
+/*24*/	LOG_MAJOR_FEATURE_OVERRIDE,	/*< related to features*/
+/*25*/	LOG_MAJOR_DETECTION,	/*< related to detection*/
+	LOG_MAJOR_COUNT,	/*< count of the Major categories*/
+};
+
+/**
+* @brief defines minor switch for logging.  each of these define sub category
+*        of log message per LogMajor
+*/
+
+
+enum log_minor {
+
+	/* Special case for 'all' checkbox */
+	LOG_MINOR_MASK_ALL = (uint32_t)-1, /* 0xFFFFFFFF */
+/**
+* @brief defines minor category for
+*         LOG_MAJOR_ERROR,
+*         LOG_MAJOR_WARNING,
+*         LOG_MAJOR_INTERFACE_TRACE
+*
+* @note  each DAL subcomponent should have a corresponding enum
+*/
+	LOG_MINOR_COMPONENT_LINK_SERVICE = 0,
+	LOG_MINOR_COMPONENT_DAL_INTERFACE,
+	LOG_MINOR_COMPONENT_HWSS,
+	LOG_MINOR_COMPONENT_ADAPTER_SERVICE,
+	LOG_MINOR_COMPONENT_DISPLAY_SERVICE,
+	LOG_MINOR_COMPONENT_TOPOLOGY_MANAGER,
+	LOG_MINOR_COMPONENT_ENCODER,
+	LOG_MINOR_COMPONENT_I2C_AUX,
+	LOG_MINOR_COMPONENT_AUDIO,
+	LOG_MINOR_COMPONENT_DISPLAY_CAPABILITY_SERVICE,
+	LOG_MINOR_COMPONENT_DMCU,
+	LOG_MINOR_COMPONENT_GPU,
+	LOG_MINOR_COMPONENT_CONTROLLER,
+	LOG_MINOR_COMPONENT_ISR,
+	LOG_MINOR_COMPONENT_BIOS,
+	LOG_MINOR_COMPONENT_DC,
+	LOG_MINOR_COMPONENT_IRQ_SERVICE,
+
+/**
+* @brief define minor category for LogMajor_HardwareTrace
+*
+* @note  defines functionality based HW programming trace
+*/
+	LOG_MINOR_HW_TRACE_MST = 0,
+	LOG_MINOR_HW_TRACE_TRAVIS,
+	LOG_MINOR_HW_TRACE_HOTPLUG,
+	LOG_MINOR_HW_TRACE_LINK_TRAINING,
+	LOG_MINOR_HW_TRACE_SET_MODE,
+	LOG_MINOR_HW_TRACE_RESUME_S3,
+	LOG_MINOR_HW_TRACE_RESUME_S4,
+	LOG_MINOR_HW_TRACE_BOOTUP,
+	LOG_MINOR_HW_TRACE_AUDIO,
+	LOG_MINOR_HW_TRACE_HPD_IRQ,
+	LOG_MINOR_HW_TRACE_INTERRUPT,
+	LOG_MINOR_HW_TRACE_MPO,
+
+/**
+* @brief defines minor category for LogMajor_Mst
+*
+* @note  define sub functionality related to MST
+*/
+	LOG_MINOR_MST_IRQ_HPD_RX = 0,
+	LOG_MINOR_MST_IRQ_TIMER,
+	LOG_MINOR_MST_NATIVE_AUX,
+	LOG_MINOR_MST_SIDEBAND_MSG,
+	LOG_MINOR_MST_MSG_TRANSACTION,
+	LOG_MINOR_MST_SIDEBAND_MSG_PARSED,
+	LOG_MINOR_MST_MSG_TRANSACTION_PARSED,
+	LOG_MINOR_MST_AUX_MSG_DPCD_ACCESS,
+	LOG_MINOR_MST_PROGRAMMING,
+	LOG_MINOR_MST_TOPOLOGY_DISCOVERY,
+	LOG_MINOR_MST_CONVERTER_CAPS,
+
+/**
+* @brief defines minor category for LogMajor_DCS
+*
+* @note  should define sub functionality related to Dcs
+*/
+	LOG_MINOR_DCS_EDID_EMULATOR = 0,
+	LOG_MINOR_DCS_DONGLE_DETECTION,
+
+/**
+* @brief defines minor category for DCP
+*
+* @note  should define sub functionality related to Dcp
+*/
+	LOG_MINOR_DCP_GAMMA_GRPH = 0,
+	LOG_MINOR_DCP_GAMMA_OVL,
+	LOG_MINOR_DCP_CSC_GRPH,
+	LOG_MINOR_DCP_CSC_OVL,
+	LOG_MINOR_DCP_SCALER,
+	LOG_MINOR_DCP_SCALER_TABLES,
+/**
+* @brief defines minor category for LogMajor_Bios
+*
+* @note define sub functionality related to BiosParser
+*/
+	LOG_MINOR_BIOS_CMD_TABLE = 0,
+/**
+* @brief defines minor category for LogMajor_Bios
+*
+* @note define sub functionality related to BiosParser
+*/
+	LOG_MINOR_REGISTER_INDEX = 0,
+/**
+* @brief defines minor category for info packets
+*
+*/
+	LOG_MINOR_INFO_PACKETS_HDMI = 0,
+
+/**
+* @brief defines minor category for LOG_MAJOR_DSAT
+*
+* @note define sub functionality related to Display System Analysis Tool
+*/
+	LOG_MINOR_DSAT_LOGGER = 0,
+	LOG_MINOR_DSAT_GET_EDID,
+	LOG_MINOR_DSAT_EDID_OVERRIDE,
+	LOG_MINOR_DSAT_SET_ADJUSTMENTS,
+	LOG_MINOR_DSAT_GET_ADJUSTMENTS,
+
+/**
+* @brief defines minor category for LOG_MAJOR_EC
+*
+* @note define sub functionality related to External components notifications
+*/
+	LOG_MINOR_EC_PPLIB_NOTIFY = 0,
+	LOG_MINOR_EC_PPLIB_QUERY,
+
+/**
+* @brief defines minor category for LOG_MAJOR_BWM
+*
+* @note define sub functionality related to Bandwidth Manager
+*/
+	LOG_MINOR_BWM_MODE_VALIDATION = 0,
+	LOG_MINOR_BWM_REQUIRED_BANDWIDTH_CALCS,
+
+/**
+* @brief define minor category for LogMajor_ModeEnum
+*
+* @note  defines functionality mode enumeration trace
+*/
+	LOG_MINOR_MODE_ENUM_BEST_VIEW_CANDIDATES = 0,
+	LOG_MINOR_MODE_ENUM_VIEW_SOLUTION,
+	LOG_MINOR_MODE_ENUM_TS_LIST_BUILD,
+	LOG_MINOR_MODE_ENUM_TS_LIST,
+	LOG_MINOR_MODE_ENUM_MASTER_VIEW_LIST,
+	LOG_MINOR_MODE_ENUM_MASTER_VIEW_LIST_UPDATE,
+
+/**
+* @brief defines minor category for LogMajor_I2C_AUX
+*
+* @note define sub functionality related to I2c and Aux Channel Log
+*/
+	LOG_MINOR_I2C_AUX_LOG = 0,
+	LOG_MINOR_I2C_AUX_AUX_TIMESTAMP,
+	LOG_MINOR_I2C_AUX_CFG,
+
+/**
+* @brief defines minor category for LogMajor_LineBuffer
+*
+* @note define sub functionality related to LineBuffer
+*/
+	LOG_MINOR_LINE_BUFFER_POWERGATING = 0,
+
+/**
+* @brief defines minor category for LogMajor_HWSS
+*
+* @note define sub functionality related to HWSS
+*/
+	LOG_MINOR_HWSS_TAPS_VALIDATION = 0,
+
+/**
+* @brief defines minor category for LogMajor_Optimization
+*
+* @note define sub functionality related to Optimization
+*/
+	LOG_MINOR_OPTMZ_GENERAL = 0,
+	LOG_MINOR_OPTMZ_DO_NOT_TURN_OFF_VCC_DURING_SET_MODE,
+
+/**
+* @brief defines minor category for LogMajor_PerfMeasure
+*
+* @note define sub functionality related to Performance measurement dumps
+*/
+	LOG_MINOR_PERF_MEASURE_GENERAL = 0,
+	LOG_MINOR_PERF_MEASURE_HEAP_MEMORY,
+
+/**
+* @brief defines minor category for LogMajor_Sync
+*
+* @note define sub functionality related to HW and SW Synchronization
+*/
+	LOG_MINOR_SYNC_HW_CLOCK_ADJUST = 0,
+	LOG_MINOR_SYNC_TIMING,
+
+/**
+* @brief defines minor category for LogMajor_Backlight
+*
+* @note define sub functionality related to backlight (including VariBright)
+*/
+	LOG_MINOR_BACKLIGHT_BRIGHTESS_CAPS = 0,
+	LOG_MINOR_BACKLIGHT_DMCU_DELTALUT,
+	LOG_MINOR_BACKLIGHT_DMCU_BUILD_DELTALUT,
+	LOG_MINOR_BACKLIGHT_INTERFACE,
+	LOG_MINOR_BACKLIGHT_LID,
+
+/**
+* @brief defines minor category for LOG_MAJOR_TM
+*
+* @note define sub functionality related to Topology Manager
+*/
+	LOG_MINOR_TM_INFO = 0,
+	LOG_MINOR_TM_IFACE_TRACE,
+	LOG_MINOR_TM_RESOURCES,
+	LOG_MINOR_TM_ENCODER_CTL,
+	LOG_MINOR_TM_ENG_ASN,
+	LOG_MINOR_TM_CONTROLLER_ASN,
+	LOG_MINOR_TM_PWR_GATING,
+	LOG_MINOR_TM_BUILD_DSP_PATH,
+	LOG_MINOR_TM_DISPLAY_DETECT,
+	LOG_MINOR_TM_LINK_SRV,
+	LOG_MINOR_TM_NOT_IMPLEMENTED,
+	LOG_MINOR_TM_COFUNC_PATH,
+
+/**
+* @brief defines minor category for LOG_MAJOR_DISPLAY_SERVICE
+*
+* @note define sub functionality related to Display Service
+*/
+	LOG_MINOR_DS_MODE_SETTING = 0,
+
+/**
+* @brief defines minor category for LOG_MAJOR_FEATURE_OVERRIDE
+*
+* @note define sub functionality related to features in adapter service
+*/
+	LOG_MINOR_FEATURE_OVERRIDE = 0,
+
+/**
+* @brief defines minor category for LOG_MAJOR_DETECTION
+*
+* @note define sub functionality related to detection
+*/
+	LOG_MINOR_DETECTION_EDID_PARSER = 0,
+	LOG_MINOR_DETECTION_DP_CAPS,
+};
+
+union logger_flags {
+	struct {
+		uint32_t ENABLE_CONSOLE:1; /* Print to console */
+		uint32_t ENABLE_BUFFER:1; /* Print to buffer */
+		uint32_t RESERVED:30;
+	} bits;
+	uint32_t value;
+};
+
+struct log_entry {
+
+	struct dal_logger *logger;
+	enum log_major major;
+	enum log_minor minor;
+
+	char *buf;
+	uint32_t buf_offset;
+	uint32_t max_buf_bytes;
+};
+
+/**
+* Structure for enumerating LogMajors and LogMinors
+*/
+
+#define MAX_MAJOR_NAME_LEN 32
+#define MAX_MINOR_NAME_LEN 32
+
+struct log_major_info {
+	enum log_major major;
+	char major_name[MAX_MAJOR_NAME_LEN];
+};
+
+struct log_minor_info {
+	enum log_minor minor;
+	char minor_name[MAX_MINOR_NAME_LEN];
+};
+
+#endif /* __DAL_LOGGER_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/scaler_types.h b/drivers/gpu/drm/amd/dal/include/scaler_types.h
new file mode 100644
index 000000000000..db52dbc72383
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/scaler_types.h
@@ -0,0 +1,196 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_SCALER_TYPES_H__
+#define __DAL_SCALER_TYPES_H__
+
+#include "signal_types.h"
+#include "fixed31_32.h"
+#include "dc_types.h"
+
+enum pixel_type {
+	PIXEL_TYPE_30BPP = 1,
+	PIXEL_TYPE_20BPP
+};
+
+/*overscan or window*/
+struct overscan_info {
+	uint32_t left;
+	uint32_t right;
+	uint32_t top;
+	uint32_t bottom;
+};
+
+struct mp_scaling_data {
+	struct rect viewport;
+	struct view dst_res;
+	struct overscan_info overscan;
+	struct scaling_taps taps;
+	struct scaling_ratios ratios;
+};
+
+struct scaler_validation_params {
+	uint32_t INTERLACED:1;
+	uint32_t CHROMA_SUB_SAMPLING:1;
+
+	uint32_t line_buffer_size;
+	uint32_t display_clock; /* in KHz */
+	uint32_t actual_pixel_clock; /* in KHz */
+	struct view source_view;
+	struct view dest_view;
+	enum signal_type signal_type;
+
+	struct scaling_taps taps_requested;
+	enum pixel_format pixel_format;
+	enum dc_rotation_angle rotation;
+};
+
+struct adjustment_factor {
+	int32_t adjust;	 /* Actual adjustment value * lDivider */
+	uint32_t divider;
+};
+
+struct sharpness_adjustment {
+	int32_t sharpness;
+	bool enable_sharpening;
+};
+
+enum scaling_options {
+	SCALING_BYPASS = 0,
+	SCALING_ENABLE
+};
+
+/* same as Hw register */
+enum filter_type {
+	FILTER_TYPE_V_LOW_PASS = 0x0,
+	FILTER_TYPE_V_HIGH_PASS = 0x1,
+	FILTER_TYPE_H_LUMA = 0x2,
+	FILTER_TYPE_H_CHROMA = 0x3
+};
+
+/* Validation Result enumeration */
+enum scaler_validation_code {
+	SCALER_VALIDATION_OK = 0,
+	SCALER_VALIDATION_INVALID_INPUT_PARAMETERS,
+	SCALER_VALIDATION_SCALING_RATIO_NOT_SUPPORTED,
+	SCALER_VALIDATION_SOURCE_VIEW_WIDTH_EXCEEDING_LIMIT,
+	SCALER_VALIDATION_DISPLAY_CLOCK_BELOW_PIXEL_CLOCK,
+	SCALER_VALIDATION_FAILURE_PREDEFINED_TAPS_NUMBER
+};
+
+
+#define FILTER_TYPE_MASK 0x0000000FL
+#define TWO_TAPS 2
+
+struct init_int_and_frac {
+	uint32_t integer;
+	uint32_t fraction;
+};
+
+struct scl_ratios_inits {
+	uint32_t bottom_enable;
+	uint32_t h_int_scale_ratio;
+	uint32_t v_int_scale_ratio;
+	struct init_int_and_frac h_init;
+	struct init_int_and_frac v_init;
+	struct init_int_and_frac v_init_bottom;
+};
+
+union scaler_flags {
+	uint32_t raw;
+	struct {
+		uint32_t INTERLACED:1;
+		uint32_t DOUBLE_SCAN_MODE:1;
+		/* this one is legacy flag only used in DCE80 */
+		uint32_t RGB_COLOR_SPACE:1;
+		uint32_t PIPE_LOCK_REQ:1;
+		/* 4 */
+		uint32_t WIDE_DISPLAY:1;
+		uint32_t OTHER_PIPE:1;
+		uint32_t SHOULD_PROGRAM_VIEWPORT:1;
+		uint32_t SHOULD_UNLOCK:1;
+		/* 8 */
+		uint32_t SHOULD_PROGRAM_ALPHA:1;
+		uint32_t SHOW_COLOURED_BORDER:1;
+
+		uint32_t  RESERVED:22;
+	} bits;
+};
+
+struct scaler_data {
+	struct view src_res;
+	struct view dst_res;
+	struct overscan_info overscan;
+	struct scaling_taps taps;
+	struct adjustment_factor scale_ratio_hp_factor;
+	struct adjustment_factor scale_ratio_lp_factor;
+	enum pixel_type pixel_type; /*legacy*/
+	struct sharpness_adjustment sharp_gain;
+
+	union scaler_flags flags;
+	int32_t h_sharpness;
+	int32_t v_sharpness;
+
+	struct view src_res_wide_display;
+	struct view dst_res_wide_display;
+
+	/* it is here because of the HW bug in NI (UBTS #269539)
+	causes glitches in this VBI signal. It shouldn't change after
+	initialization, kind of a const */
+	const struct hw_crtc_timing *hw_crtc_timing;
+
+	struct rect viewport;
+
+	enum pixel_format dal_pixel_format;/*plane concept*/
+	/*stereoformat TODO*/
+	/*hwtotation TODO*/
+
+	const struct scaling_ratios *ratios;
+};
+
+enum bypass_type {
+	/* 00 - 00 - Manual Centering, Manual Replication */
+	BYPASS_TYPE_MANUAL = 0,
+	/* 01 - 01 - Auto-Centering, No Replication */
+	BYPASS_TYPE_AUTO_CENTER = 1,
+	/* 02 - 10 - Auto-Centering, Auto-Replication */
+	BYPASS_TYPE_AUTO_REPLICATION = 3
+};
+
+struct replication_factor {
+	uint32_t h_manual;
+	uint32_t v_manual;
+};
+
+enum ram_filter_type {
+	FILTER_TYPE_RGB_Y_VERTICAL = 0,	/* 0 - RGB/Y Vertical filter */
+	FILTER_TYPE_CBCR_VERTICAL = 1,	/* 1 - CbCr  Vertical filter */
+	FILTER_TYPE_RGB_Y_HORIZONTAL   = 2, /* 1 - RGB/Y Horizontal filter */
+	FILTER_TYPE_CBCR_HORIZONTAL   = 3, /* 3 - CbCr  Horizontal filter */
+	FILTER_TYPE_ALPHA_VERTICAL    = 4, /* 4 - Alpha Vertical filter. */
+	FILTER_TYPE_ALPHA_HORIZONTAL  = 5, /* 5 - Alpha Horizontal filter. */
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/set_mode_types.h b/drivers/gpu/drm/amd/dal/include/set_mode_types.h
new file mode 100644
index 000000000000..97160fe7484c
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/set_mode_types.h
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_SET_MODE_TYPES_H__
+#define __DAL_SET_MODE_TYPES_H__
+
+#include "dc_types.h"
+
+
+/* GTC group number */
+enum gtc_group {
+	GTC_GROUP_DISABLED,
+	GTC_GROUP_1,
+	GTC_GROUP_2,
+	GTC_GROUP_3,
+	GTC_GROUP_4,
+	GTC_GROUP_5,
+	GTC_GROUP_6,
+	GTC_GROUP_MAX
+};
+
+/* Info frame packet status */
+enum info_frame_flag {
+	INFO_PACKET_PACKET_INVALID = 0,
+	INFO_PACKET_PACKET_VALID = 1,
+	INFO_PACKET_PACKET_RESET = 2,
+	INFO_PACKET_PACKET_UPDATE_SCAN_TYPE = 8
+};
+
+/* Info frame types */
+enum info_frame_type {
+	INFO_FRAME_GAMUT = 0x0A,
+	INFO_FRAME_VENDOR_INFO = 0x81,
+	INFO_FRAME_AVI = 0x82
+};
+
+/* Info frame versions */
+enum info_frame_version {
+	INFO_FRAME_VERSION_1 = 1,
+	INFO_FRAME_VERSION_2 = 2,
+	INFO_FRAME_VERSION_3 = 3
+};
+
+/* Info frame size */
+enum info_frame_size {
+	INFO_FRAME_SIZE_AVI = 13,
+	INFO_FRAME_SIZE_VENDOR = 25,
+	INFO_FRAME_SIZE_AUDIO = 10
+};
+
+struct hdmi_info_frame_header {
+	uint8_t info_frame_type;
+	uint8_t version;
+	uint8_t length;
+};
+
+#pragma pack(push)
+#pragma pack(1)
+
+struct info_packet_raw_data {
+	uint8_t hb0;
+	uint8_t hb1;
+	uint8_t hb2;
+	uint8_t sb[28]; /* sb0~sb27 */
+};
+
+union hdmi_info_packet {
+	struct avi_info_frame {
+		struct hdmi_info_frame_header header;
+
+		uint8_t CHECK_SUM:8;
+
+		uint8_t S0_S1:2;
+		uint8_t B0_B1:2;
+		uint8_t A0:1;
+		uint8_t Y0_Y1_Y2:3;
+
+		uint8_t R0_R3:4;
+		uint8_t M0_M1:2;
+		uint8_t C0_C1:2;
+
+		uint8_t SC0_SC1:2;
+		uint8_t Q0_Q1:2;
+		uint8_t EC0_EC2:3;
+		uint8_t ITC:1;
+
+		uint8_t VIC0_VIC7:8;
+
+		uint8_t PR0_PR3:4;
+		uint8_t CN0_CN1:2;
+		uint8_t YQ0_YQ1:2;
+
+		uint16_t bar_top;
+		uint16_t bar_bottom;
+		uint16_t bar_left;
+		uint16_t bar_right;
+
+		uint8_t reserved[14];
+	} bits;
+
+	struct info_packet_raw_data packet_raw_data;
+};
+
+struct info_packet {
+	enum info_frame_flag flags;
+	union hdmi_info_packet info_packet_hdmi;
+};
+
+struct info_frame {
+	struct info_packet avi_info_packet;
+	struct info_packet gamut_packet;
+	struct info_packet vendor_info_packet;
+	struct info_packet spd_info_packet;
+};
+
+
+
+#pragma pack(pop)
+
+#endif /* __DAL_SET_MODE_TYPES_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/signal_types.h b/drivers/gpu/drm/amd/dal/include/signal_types.h
new file mode 100644
index 000000000000..a50f7ed74a33
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/signal_types.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_SIGNAL_TYPES_H__
+#define __DC_SIGNAL_TYPES_H__
+
+enum signal_type {
+	SIGNAL_TYPE_NONE		= 0L,		/* no signal */
+	SIGNAL_TYPE_DVI_SINGLE_LINK	= (1 << 0),
+	SIGNAL_TYPE_DVI_DUAL_LINK	= (1 << 1),
+	SIGNAL_TYPE_HDMI_TYPE_A		= (1 << 2),
+	SIGNAL_TYPE_LVDS		= (1 << 3),
+	SIGNAL_TYPE_RGB			= (1 << 4),
+	SIGNAL_TYPE_DISPLAY_PORT	= (1 << 5),
+	SIGNAL_TYPE_DISPLAY_PORT_MST	= (1 << 6),
+	SIGNAL_TYPE_EDP			= (1 << 7),
+	SIGNAL_TYPE_WIRELESS		= (1 << 8),	/* Wireless Display */
+	SIGNAL_TYPE_VIRTUAL		= (1 << 9),	/* Virtual Display */
+
+	SIGNAL_TYPE_COUNT		= 10,
+	SIGNAL_TYPE_ALL			= (1 << SIGNAL_TYPE_COUNT) - 1
+};
+
+/* help functions for signal types manipulation */
+bool dc_is_hdmi_signal(enum signal_type signal);
+bool dc_is_dp_sst_signal(enum signal_type signal);
+bool dc_is_dp_signal(enum signal_type signal);
+bool dc_is_dp_external_signal(enum signal_type signal);
+bool dc_is_analog_signal(enum signal_type signal);
+bool dc_is_embedded_signal(enum signal_type signal);
+bool dc_is_dvi_signal(enum signal_type signal);
+bool dc_is_dvi_single_link_signal(enum signal_type signal);
+bool dc_is_dual_link_signal(enum signal_type signal);
+bool dc_is_audio_capable_signal(enum signal_type signal);
+bool dc_is_digital_encoder_compatible_signal(enum signal_type signal);
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/vector.h b/drivers/gpu/drm/amd/dal/include/vector.h
new file mode 100644
index 000000000000..8233b7c22a07
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/vector.h
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_VECTOR_H__
+#define __DAL_VECTOR_H__
+
+struct vector {
+	uint8_t *container;
+	uint32_t struct_size;
+	uint32_t count;
+	uint32_t capacity;
+	struct dc_context *ctx;
+};
+
+bool dal_vector_construct(
+	struct vector *vector,
+	struct dc_context *ctx,
+	uint32_t capacity,
+	uint32_t struct_size);
+
+struct vector *dal_vector_create(
+	struct dc_context *ctx,
+	uint32_t capacity,
+	uint32_t struct_size);
+
+/* 'initial_value' is optional. If initial_value not supplied,
+ * each "structure" in the vector will contain zeros by default. */
+struct vector *dal_vector_presized_create(
+	struct dc_context *ctx,
+	uint32_t size,
+	void *initial_value,
+	uint32_t struct_size);
+
+void dal_vector_destruct(
+	struct vector *vector);
+
+void dal_vector_destroy(
+	struct vector **vector);
+
+uint32_t dal_vector_get_count(
+	const struct vector *vector);
+
+/* dal_vector_insert_at
+ * reallocate container if necessary
+ * then shell items at right and insert
+ * return if the container modified
+ * do not check that index belongs to container
+ * since the function is private and index is going to be calculated
+ * either with by function or as get_count+1 */
+bool dal_vector_insert_at(
+	struct vector *vector,
+	const void *what,
+	uint32_t position);
+
+bool dal_vector_append(
+	struct vector *vector,
+	const void *item);
+
+/* operator[] */
+void *dal_vector_at_index(
+	const struct vector *vector,
+	uint32_t index);
+
+void dal_vector_set_at_index(
+	const struct vector *vector,
+	const void *what,
+	uint32_t index);
+
+/* create a clone (copy) of a vector */
+struct vector *dal_vector_clone(
+	const struct vector *vector_other);
+
+/* dal_vector_remove_at_index
+ * Shifts elements on the right from remove position to the left,
+ * removing an element at position by overwrite means*/
+bool dal_vector_remove_at_index(
+	struct vector *vector,
+	uint32_t index);
+
+uint32_t dal_vector_capacity(const struct vector *vector);
+
+bool dal_vector_reserve(struct vector *vector, uint32_t capacity);
+
+void dal_vector_clear(struct vector *vector);
+
+/***************************************************************************
+ * Macro definitions of TYPE-SAFE versions of vector set/get functions.
+ ***************************************************************************/
+
+#define DAL_VECTOR_INSERT_AT(vector_type, type_t) \
+	static bool vector_type##_vector_insert_at( \
+		struct vector *vector, \
+		type_t what, \
+		uint32_t position) \
+{ \
+	return dal_vector_insert_at(vector, what, position); \
+}
+
+#define DAL_VECTOR_APPEND(vector_type, type_t) \
+	static bool vector_type##_vector_append( \
+		struct vector *vector, \
+		type_t item) \
+{ \
+	return dal_vector_append(vector, item); \
+}
+
+/* Note: "type_t" is the ONLY token accepted by "checkpatch.pl" and by
+ * "checkcommit" as *return type*.
+ * For uniformity reasons "type_t" is used for all type-safe macro
+ * definitions here. */
+#define DAL_VECTOR_AT_INDEX(vector_type, type_t) \
+	static type_t vector_type##_vector_at_index( \
+		const struct vector *vector, \
+		uint32_t index) \
+{ \
+	return dal_vector_at_index(vector, index); \
+}
+
+#define DAL_VECTOR_SET_AT_INDEX(vector_type, type_t) \
+	static void vector_type##_vector_set_at_index( \
+		const struct vector *vector, \
+		type_t what, \
+		uint32_t index) \
+{ \
+	dal_vector_set_at_index(vector, what, index); \
+}
+
+#endif /* __DAL_VECTOR_H__ */
diff --git a/drivers/gpu/drm/amd/dal/include/video_csc_types.h b/drivers/gpu/drm/amd/dal/include/video_csc_types.h
new file mode 100644
index 000000000000..c229f5a7a325
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/video_csc_types.h
@@ -0,0 +1,135 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_VIDEO_CSC_TYPES_H__
+#define __DAL_VIDEO_CSC_TYPES_H__
+
+#include "video_gamma_types.h"
+
+enum ovl_alpha_blending_mode {
+	OVL_ALPHA_PER_PIXEL_GRPH_ALPHA_MODE = 0,
+	OVL_ALPHA_PER_PIXEL_OVL_ALPHA_MODE
+};
+
+enum ovl_color_space {
+	OVL_COLOR_SPACE_UNKNOWN = 0,
+	OVL_COLOR_SPACE_RGB,
+	OVL_COLOR_SPACE_YUV601,
+	OVL_COLOR_SPACE_YUV709
+};
+
+enum ovl_surface_format {
+	OVL_SURFACE_FORMAT_UNKNOWN = 0,
+	OVL_SURFACE_FORMAT_YUY2,
+	OVL_SURFACE_FORMAT_UYVY,
+	OVL_SURFACE_FORMAT_RGB565,
+	OVL_SURFACE_FORMAT_RGB555,
+	OVL_SURFACE_FORMAT_RGB32,
+	OVL_SURFACE_FORMAT_YUV444,
+	OVL_SURFACE_FORMAT_RGB32_2101010
+};
+
+struct ovl_color_adjust_option {
+	uint32_t ALLOW_OVL_RGB_ADJUST:1;
+	uint32_t ALLOW_OVL_TEMPERATURE:1;
+	uint32_t FULL_RANGE:1; /* 0 for limited range it'is default for YUV */
+	uint32_t OVL_MATRIX:1;
+	uint32_t RESERVED:28;
+};
+
+struct overlay_adjust_item {
+	int32_t adjust; /* InInteger */
+	int32_t adjust_divider;
+};
+
+enum overlay_csc_adjust_type {
+	OVERLAY_CSC_ADJUST_TYPE_BYPASS = 0,
+	OVERLAY_CSC_ADJUST_TYPE_HW, /* without adjustments */
+	OVERLAY_CSC_ADJUST_TYPE_SW  /* use adjustments */
+};
+
+enum overlay_gamut_adjust_type {
+	OVERLAY_GAMUT_ADJUST_TYPE_BYPASS = 0,
+	OVERLAY_GAMUT_ADJUST_TYPE_SW /* use adjustments */
+};
+
+#define TEMPERATURE_MATRIX_SIZE 9
+#define MAXTRIX_SIZE TEMPERATURE_MAXTRIX_SIZE
+#define MAXTRIX_SIZE_WITH_OFFSET 12
+
+/* overlay adjustment input */
+union ovl_csc_flag {
+	uint32_t u_all;
+	struct {
+		uint32_t CONFIG_IS_CHANGED:1;
+		uint32_t RESERVED:31;
+	} bits;
+};
+
+struct ovl_csc_adjustment {
+	enum ovl_color_space ovl_cs;
+	struct ovl_color_adjust_option ovl_option;
+	enum dc_color_depth display_color_depth;
+	uint32_t lb_color_depth;
+	enum pixel_format desktop_surface_pixel_format;
+	enum ovl_surface_format ovl_sf;
+	/* API adjustment */
+	struct overlay_adjust_item overlay_brightness;
+	struct overlay_adjust_item overlay_gamma;
+	struct overlay_adjust_item overlay_contrast;
+	struct overlay_adjust_item overlay_saturation;
+	struct overlay_adjust_item overlay_hue; /* unit in degree from API. */
+	int32_t f_temperature[TEMPERATURE_MATRIX_SIZE];
+	uint32_t temperature_divider;
+	/* OEM/Application matrix related. */
+	int32_t matrix[MAXTRIX_SIZE_WITH_OFFSET];
+	uint32_t matrix_divider;
+
+	/* DCE50 parameters */
+	struct regamma_lut regamma;
+	enum overlay_gamma_adjust adjust_gamma_type;
+	enum overlay_csc_adjust_type adjust_csc_type;
+	enum overlay_gamut_adjust_type adjust_gamut_type;
+	union ovl_csc_flag flag;
+
+};
+
+enum ovl_csc_adjust_item {
+	OVERLAY_BRIGHTNESS = 0,
+	OVERLAY_GAMMA,
+	OVERLAY_CONTRAST,
+	OVERLAY_SATURATION,
+	OVERLAY_HUE,
+	OVERLAY_ALPHA,
+	OVERLAY_ALPHA_PER_PIX,
+	OVERLAY_COLOR_TEMPERATURE
+};
+
+struct input_csc_matrix {
+	enum color_space color_space;
+	uint16_t regval[12];
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/dal/include/video_gamma_types.h b/drivers/gpu/drm/amd/dal/include/video_gamma_types.h
new file mode 100644
index 000000000000..6f9cd3fda21d
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/video_gamma_types.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_VIDEO_GAMMA_TYPES_H__
+#define __DAL_VIDEO_GAMMA_TYPES_H__
+
+#include "set_mode_types.h"
+#include "gamma_types.h"
+
+enum overlay_gamma_adjust {
+	OVERLAY_GAMMA_ADJUST_BYPASS,
+	OVERLAY_GAMMA_ADJUST_HW, /* without adjustments */
+	OVERLAY_GAMMA_ADJUST_SW /* use adjustments */
+
+};
+
+union video_gamma_flag {
+	struct {
+		uint32_t CONFIG_IS_CHANGED:1;
+		uint32_t RESERVED:31;
+	} bits;
+	uint32_t u_all;
+};
+
+struct overlay_gamma_parameters {
+	union video_gamma_flag flag;
+	int32_t ovl_gamma_cont;
+	enum overlay_gamma_adjust adjust_type;
+	enum pixel_format desktop_surface;
+	struct regamma_lut regamma;
+
+	/* here we grow with parameters if necessary */
+};
+
+#endif
