diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
index 9d1d52c..8ec0bff 100644
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -46,7 +46,6 @@ msm-y := \
 	disp/mdp5/mdp5_mixer.o \
 	disp/mdp5/mdp5_plane.o \
 	disp/mdp5/mdp5_smp.o \
-	disp/dpu1/dpu_color_processing.o \
 	disp/dpu1/dpu_core_irq.o \
 	disp/dpu1/dpu_core_perf.o \
 	disp/dpu1/dpu_crtc.o \
@@ -54,21 +53,15 @@ msm-y := \
 	disp/dpu1/dpu_encoder_phys_cmd.o \
 	disp/dpu1/dpu_encoder_phys_vid.o \
 	disp/dpu1/dpu_formats.o \
-	disp/dpu1/dpu_hw_ad4.o \
 	disp/dpu1/dpu_hw_blk.o \
 	disp/dpu1/dpu_hw_catalog.o \
 	disp/dpu1/dpu_hw_cdm.o \
-	disp/dpu1/dpu_hw_color_proc_v4.o \
-	disp/dpu1/dpu_hw_color_processing_v1_7.o \
 	disp/dpu1/dpu_hw_ctl.o \
 	disp/dpu1/dpu_hw_ds.o \
-	disp/dpu1/dpu_hw_dspp.o \
 	disp/dpu1/dpu_hw_interrupts.o \
 	disp/dpu1/dpu_hw_intf.o \
 	disp/dpu1/dpu_hw_lm.o \
 	disp/dpu1/dpu_hw_pingpong.o \
-	disp/dpu1/dpu_hw_reg_dma_v1.o \
-	disp/dpu1/dpu_hw_reg_dma_v1_color_proc.o \
 	disp/dpu1/dpu_hw_sspp.o \
 	disp/dpu1/dpu_hw_top.o \
 	disp/dpu1/dpu_hw_util.o \
@@ -78,7 +71,6 @@ msm-y := \
 	disp/dpu1/dpu_kms.o \
 	disp/dpu1/dpu_kms_utils.o \
 	disp/dpu1/dpu_plane.o \
-	disp/dpu1/dpu_reg_dma.o \
 	disp/dpu1/dpu_rm.o \
 	disp/dpu1/dpu_vbif.o \
 	disp/dpu1/dpu_mdss.o \
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_ad4.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_ad4.h
deleted file mode 100644
index 5b70c4a..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_ad4.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#ifndef _DPU_AD4_H_
-#define _DPU_AD4_H_
-
-#include <drm/drm_mode.h>
-#include <drm/drm_property.h>
-#include "dpu_hw_dspp.h"
-
-/**
- * enum ad4_modes - ad4 modes supported by driver
- */
-enum ad4_modes {
-	AD4_OFF,
-	AD4_AUTO_STRENGTH,
-	AD4_CALIBRATION,
-	AD4_MANUAL,
-};
-
-/**
- * struct drm_prop_enum_list - drm structure for creating enum property and
- *                             enumerating values
- */
-static const struct drm_prop_enum_list ad4_modes[] = {
-	{AD4_OFF, "off"},
-	{AD4_AUTO_STRENGTH, "auto_strength_mode"},
-	{AD4_CALIBRATION, "calibration_mode"},
-	{AD4_MANUAL, "manual_mode"},
-};
-
-/**
- * enum ad_property - properties that can be set for ad
- */
-enum ad_property {
-	AD_MODE,
-	AD_INIT,
-	AD_CFG,
-	AD_INPUT,
-	AD_SUSPEND,
-	AD_ASSERTIVE,
-	AD_BACKLIGHT,
-	AD_IPC_SUSPEND,
-	AD_IPC_RESUME,
-	AD_IPC_RESET,
-	AD_PROPMAX,
-};
-
-/**
- * enum ad_intr_resp_property - ad4 interrupt response enum
- */
-enum ad_intr_resp_property {
-	AD4_BACKLIGHT,
-	AD4_RESPMAX,
-};
-
-/**
- * struct dpu_ad_hw_cfg - structure for setting the ad properties
- * @prop: enum of ad property
- * @hw_cfg: payload for the prop being set.
- */
-struct dpu_ad_hw_cfg {
-	enum ad_property prop;
-	struct dpu_hw_cp_cfg *hw_cfg;
-};
-
-/**
- * dpu_validate_dspp_ad4() - api to validate if ad property is allowed for
- *                           the display with allocated dspp/mixers.
- * @dspp: pointer to dspp info structure.
- * @prop: pointer to u32 pointing to ad property
- */
-int dpu_validate_dspp_ad4(struct dpu_hw_dspp *dspp, u32 *prop);
-
-/**
- * dpu_setup_dspp_ad4 - api to apply the ad property, dpu_validate_dspp_ad4
- *                      should be called before call this function
- * @dspp: pointer to dspp info structure.
- * @cfg: pointer to struct dpu_ad_hw_cfg
- */
-void dpu_setup_dspp_ad4(struct dpu_hw_dspp *dspp, void *cfg);
-
-/**
- * dpu_read_intr_resp_ad4 - api to get ad4 interrupt status for event
- * @dspp: pointer to dspp object
- * @event: event for which response is needed
- * @resp: value of event requested
- */
-void dpu_read_intr_resp_ad4(struct dpu_hw_dspp *dspp, u32 event, u32 *resp);
-
-#endif /* _DPU_AD4_H_ */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_color_processing.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_color_processing.c
deleted file mode 100644
index f13d1cc..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_color_processing.c
+++ /dev/null
@@ -1,1521 +0,0 @@
-/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define pr_fmt(fmt)	"%s: " fmt, __func__
-
-#include <drm/msm_drm_pp.h>
-#include "dpu_color_processing.h"
-#include "dpu_kms.h"
-#include "dpu_crtc.h"
-#include "dpu_hw_dspp.h"
-#include "dpu_hw_lm.h"
-#include "dpu_ad4.h"
-#include "dpu_hw_interrupts.h"
-#include "dpu_core_irq.h"
-
-struct dpu_cp_node {
-	u32 property_id;
-	u32 prop_flags;
-	u32 feature;
-	void *blob_ptr;
-	uint64_t prop_val;
-	const struct dpu_pp_blk *pp_blk;
-	struct list_head feature_list;
-	struct list_head active_list;
-	struct list_head dirty_list;
-	bool is_dspp_feature;
-	u32 prop_blob_sz;
-	struct dpu_irq_callback *irq;
-};
-
-struct dpu_cp_prop_attach {
-	struct drm_crtc *crtc;
-	struct drm_property *prop;
-	struct dpu_cp_node *prop_node;
-	u32 feature;
-	uint64_t val;
-};
-
-static void dspp_pcc_install_property(struct drm_crtc *crtc);
-
-static void dspp_hsic_install_property(struct drm_crtc *crtc);
-
-static void dspp_ad_install_property(struct drm_crtc *crtc);
-
-static void dspp_vlut_install_property(struct drm_crtc *crtc);
-
-static void dspp_gamut_install_property(struct drm_crtc *crtc);
-
-static void dspp_gc_install_property(struct drm_crtc *crtc);
-
-static void dspp_igc_install_property(struct drm_crtc *crtc);
-
-typedef void (*dspp_prop_install_func_t)(struct drm_crtc *crtc);
-
-static dspp_prop_install_func_t dspp_prop_install_func[DPU_DSPP_MAX];
-
-static void dpu_cp_update_list(struct dpu_cp_node *prop_node,
-		struct dpu_crtc *crtc, bool dirty_list);
-
-static int dpu_cp_ad_validate_prop(struct dpu_cp_node *prop_node,
-		struct dpu_crtc *crtc);
-
-static void dpu_cp_notify_ad_event(struct drm_crtc *crtc_drm, void *arg);
-
-static void dpu_cp_ad_set_prop(struct dpu_crtc *dpu_crtc,
-		enum ad_property ad_prop);
-
-#define setup_dspp_prop_install_funcs(func) \
-do { \
-	func[DPU_DSPP_PCC] = dspp_pcc_install_property; \
-	func[DPU_DSPP_HSIC] = dspp_hsic_install_property; \
-	func[DPU_DSPP_AD] = dspp_ad_install_property; \
-	func[DPU_DSPP_VLUT] = dspp_vlut_install_property; \
-	func[DPU_DSPP_GAMUT] = dspp_gamut_install_property; \
-	func[DPU_DSPP_GC] = dspp_gc_install_property; \
-	func[DPU_DSPP_IGC] = dspp_igc_install_property; \
-} while (0)
-
-typedef void (*lm_prop_install_func_t)(struct drm_crtc *crtc);
-
-static lm_prop_install_func_t lm_prop_install_func[DPU_MIXER_MAX];
-
-static void lm_gc_install_property(struct drm_crtc *crtc);
-
-#define setup_lm_prop_install_funcs(func) \
-	(func[DPU_MIXER_GC] = lm_gc_install_property)
-
-enum {
-	/* Append new DSPP features before DPU_CP_CRTC_DSPP_MAX */
-	/* DSPP Features start */
-	DPU_CP_CRTC_DSPP_IGC,
-	DPU_CP_CRTC_DSPP_PCC,
-	DPU_CP_CRTC_DSPP_GC,
-	DPU_CP_CRTC_DSPP_HUE,
-	DPU_CP_CRTC_DSPP_SAT,
-	DPU_CP_CRTC_DSPP_VAL,
-	DPU_CP_CRTC_DSPP_CONT,
-	DPU_CP_CRTC_DSPP_MEMCOLOR,
-	DPU_CP_CRTC_DSPP_SIXZONE,
-	DPU_CP_CRTC_DSPP_GAMUT,
-	DPU_CP_CRTC_DSPP_DITHER,
-	DPU_CP_CRTC_DSPP_HIST,
-	DPU_CP_CRTC_DSPP_AD,
-	DPU_CP_CRTC_DSPP_VLUT,
-	DPU_CP_CRTC_DSPP_AD_MODE,
-	DPU_CP_CRTC_DSPP_AD_INIT,
-	DPU_CP_CRTC_DSPP_AD_CFG,
-	DPU_CP_CRTC_DSPP_AD_INPUT,
-	DPU_CP_CRTC_DSPP_AD_ASSERTIVENESS,
-	DPU_CP_CRTC_DSPP_AD_BACKLIGHT,
-	DPU_CP_CRTC_DSPP_MAX,
-	/* DSPP features end */
-
-	/* Append new LM features before DPU_CP_CRTC_MAX_FEATURES */
-	/* LM feature start*/
-	DPU_CP_CRTC_LM_GC,
-	/* LM feature end*/
-
-	DPU_CP_CRTC_MAX_FEATURES,
-};
-
-#define INIT_PROP_ATTACH(p, crtc, prop, node, feature, val) \
-	do { \
-		(p)->crtc = crtc; \
-		(p)->prop = prop; \
-		(p)->prop_node = node; \
-		(p)->feature = feature; \
-		(p)->val = val; \
-	} while (0)
-
-static void dpu_cp_get_hw_payload(struct dpu_cp_node *prop_node,
-				  struct dpu_hw_cp_cfg *hw_cfg,
-				  bool *feature_enabled)
-{
-
-	struct drm_property_blob *blob = NULL;
-
-	memset(hw_cfg, 0, sizeof(*hw_cfg));
-	*feature_enabled = false;
-
-	blob = prop_node->blob_ptr;
-	if (prop_node->prop_flags & DRM_MODE_PROP_BLOB) {
-		if (blob) {
-			hw_cfg->len = blob->length;
-			hw_cfg->payload = blob->data;
-			*feature_enabled = true;
-		}
-	} else if (prop_node->prop_flags & DRM_MODE_PROP_RANGE) {
-		/* Check if local blob is Set */
-		if (!blob) {
-			if (prop_node->prop_val) {
-				hw_cfg->len = sizeof(prop_node->prop_val);
-				hw_cfg->payload = &prop_node->prop_val;
-			}
-		} else {
-			hw_cfg->len = (prop_node->prop_val) ? blob->length :
-					0;
-			hw_cfg->payload = (prop_node->prop_val) ? blob->data
-						: NULL;
-		}
-		if (prop_node->prop_val)
-			*feature_enabled = true;
-	} else if (prop_node->prop_flags & DRM_MODE_PROP_ENUM) {
-		*feature_enabled = (prop_node->prop_val != 0);
-		hw_cfg->len = sizeof(prop_node->prop_val);
-		hw_cfg->payload = &prop_node->prop_val;
-	} else {
-		DRM_ERROR("property type is not supported\n");
-	}
-}
-
-static int dpu_cp_disable_crtc_blob_property(struct dpu_cp_node *prop_node)
-{
-	struct drm_property_blob *blob = prop_node->blob_ptr;
-
-	if (!blob)
-		return 0;
-	drm_property_blob_put(blob);
-	prop_node->blob_ptr = NULL;
-	return 0;
-}
-
-static int dpu_cp_create_local_blob(struct drm_crtc *crtc, u32 feature, int len)
-{
-	int ret = -EINVAL;
-	bool found = false;
-	struct dpu_cp_node *prop_node = NULL;
-	struct drm_property_blob *blob_ptr;
-	struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc);
-
-	list_for_each_entry(prop_node, &dpu_crtc->feature_list, feature_list) {
-		if (prop_node->feature == feature) {
-			found = true;
-			break;
-		}
-	}
-
-	if (!found || !(prop_node->prop_flags & DRM_MODE_PROP_RANGE)) {
-		DRM_ERROR("local blob create failed prop found %d flags %d\n",
-		       found, prop_node->prop_flags);
-		return ret;
-	}
-
-	blob_ptr = drm_property_create_blob(crtc->dev, len, NULL);
-	ret = (IS_ERR_OR_NULL(blob_ptr)) ? PTR_ERR(blob_ptr) : 0;
-	if (!ret)
-		prop_node->blob_ptr = blob_ptr;
-
-	return ret;
-}
-
-static void dpu_cp_destroy_local_blob(struct dpu_cp_node *prop_node)
-{
-	if (!(prop_node->prop_flags & DRM_MODE_PROP_BLOB) &&
-		prop_node->blob_ptr)
-		drm_property_blob_put(prop_node->blob_ptr);
-}
-
-static int dpu_cp_handle_range_property(struct dpu_cp_node *prop_node,
-					uint64_t val)
-{
-	int ret = 0;
-	struct drm_property_blob *blob_ptr = prop_node->blob_ptr;
-
-	if (!blob_ptr) {
-		prop_node->prop_val = val;
-		return 0;
-	}
-
-	if (!val) {
-		prop_node->prop_val = 0;
-		return 0;
-	}
-
-	ret = copy_from_user(blob_ptr->data, u64_to_user_ptr(val),
-			     blob_ptr->length);
-	if (ret) {
-		DRM_ERROR("failed to get the property info ret %d", ret);
-		ret = -EFAULT;
-	} else {
-		prop_node->prop_val = val;
-	}
-
-	return ret;
-}
-
-static int dpu_cp_disable_crtc_property(struct drm_crtc *crtc,
-					 struct drm_property *property,
-					 struct dpu_cp_node *prop_node)
-{
-	int ret = -EINVAL;
-
-	if (property->flags & DRM_MODE_PROP_BLOB) {
-		ret = dpu_cp_disable_crtc_blob_property(prop_node);
-	} else if (property->flags & DRM_MODE_PROP_RANGE) {
-		ret = dpu_cp_handle_range_property(prop_node, 0);
-	} else if (property->flags & DRM_MODE_PROP_ENUM) {
-		ret = 0;
-		prop_node->prop_val = 0;
-	}
-	return ret;
-}
-
-static int dpu_cp_enable_crtc_blob_property(struct drm_crtc *crtc,
-					       struct dpu_cp_node *prop_node,
-					       uint64_t val)
-{
-	struct drm_property_blob *blob = NULL;
-
-	/**
-	 * For non-blob based properties add support to create a blob
-	 * using the val and store the blob_ptr in prop_node.
-	 */
-	blob = drm_property_lookup_blob(crtc->dev, val);
-	if (!blob) {
-		DRM_ERROR("invalid blob id %lld\n", val);
-		return -EINVAL;
-	}
-	if (blob->length != prop_node->prop_blob_sz) {
-		DRM_ERROR("invalid blob len %zd exp %d feature %d\n",
-		    blob->length, prop_node->prop_blob_sz, prop_node->feature);
-		drm_property_blob_put(blob);
-		return -EINVAL;
-	}
-	/* Release refernce to existing payload of the property */
-	if (prop_node->blob_ptr)
-		drm_property_blob_put(prop_node->blob_ptr);
-
-	prop_node->blob_ptr = blob;
-	return 0;
-}
-
-static int dpu_cp_enable_crtc_property(struct drm_crtc *crtc,
-				       struct drm_property *property,
-				       struct dpu_cp_node *prop_node,
-				       uint64_t val)
-{
-	int ret = -EINVAL;
-
-	if (property->flags & DRM_MODE_PROP_BLOB) {
-		ret = dpu_cp_enable_crtc_blob_property(crtc, prop_node, val);
-	} else if (property->flags & DRM_MODE_PROP_RANGE) {
-		ret = dpu_cp_handle_range_property(prop_node, val);
-	} else if (property->flags & DRM_MODE_PROP_ENUM) {
-		ret = 0;
-		prop_node->prop_val = val;
-	}
-	return ret;
-}
-
-static struct dpu_kms *get_kms(struct drm_crtc *crtc)
-{
-	struct msm_drm_private *priv = crtc->dev->dev_private;
-
-	return to_dpu_kms(priv->kms);
-}
-
-static void dpu_cp_crtc_prop_attach(struct dpu_cp_prop_attach *prop_attach)
-{
-
-	struct dpu_crtc *dpu_crtc = to_dpu_crtc(prop_attach->crtc);
-
-	drm_object_attach_property(&prop_attach->crtc->base,
-				   prop_attach->prop, prop_attach->val);
-
-	INIT_LIST_HEAD(&prop_attach->prop_node->active_list);
-	INIT_LIST_HEAD(&prop_attach->prop_node->dirty_list);
-
-	prop_attach->prop_node->property_id = prop_attach->prop->base.id;
-	prop_attach->prop_node->prop_flags = prop_attach->prop->flags;
-	prop_attach->prop_node->feature = prop_attach->feature;
-
-	if (prop_attach->feature < DPU_CP_CRTC_DSPP_MAX)
-		prop_attach->prop_node->is_dspp_feature = true;
-	else
-		prop_attach->prop_node->is_dspp_feature = false;
-
-	list_add(&prop_attach->prop_node->feature_list,
-		 &dpu_crtc->feature_list);
-}
-
-void dpu_cp_crtc_init(struct drm_crtc *crtc)
-{
-	struct dpu_crtc *dpu_crtc = NULL;
-
-	if (!crtc) {
-		DRM_ERROR("invalid crtc %pK\n", crtc);
-		return;
-	}
-
-	dpu_crtc = to_dpu_crtc(crtc);
-	if (!dpu_crtc) {
-		DRM_ERROR("invalid dpu_crtc %pK\n", dpu_crtc);
-		return;
-	}
-
-	INIT_LIST_HEAD(&dpu_crtc->active_list);
-	INIT_LIST_HEAD(&dpu_crtc->dirty_list);
-	INIT_LIST_HEAD(&dpu_crtc->feature_list);
-	INIT_LIST_HEAD(&dpu_crtc->ad_dirty);
-	INIT_LIST_HEAD(&dpu_crtc->ad_active);
-}
-
-static void dpu_cp_crtc_install_immutable_property(struct drm_crtc *crtc,
-						   char *name,
-						   u32 feature)
-{
-	struct drm_property *prop;
-	struct dpu_cp_node *prop_node = NULL;
-	struct msm_drm_private *priv;
-	struct dpu_cp_prop_attach prop_attach;
-	uint64_t val = 0;
-
-	if (feature >=  DPU_CP_CRTC_MAX_FEATURES) {
-		DRM_ERROR("invalid feature %d max %d\n", feature,
-		       DPU_CP_CRTC_MAX_FEATURES);
-		return;
-	}
-
-	prop_node = kzalloc(sizeof(*prop_node), GFP_KERNEL);
-	if (!prop_node)
-		return;
-
-	priv = crtc->dev->dev_private;
-	prop = priv->cp_property[feature];
-
-	if (!prop) {
-		prop = drm_property_create_range(crtc->dev,
-				DRM_MODE_PROP_IMMUTABLE, name, 0, 1);
-		if (!prop) {
-			DRM_ERROR("property create failed: %s\n", name);
-			kfree(prop_node);
-			return;
-		}
-		priv->cp_property[feature] = prop;
-	}
-
-	INIT_PROP_ATTACH(&prop_attach, crtc, prop, prop_node,
-				feature, val);
-	dpu_cp_crtc_prop_attach(&prop_attach);
-}
-
-static void dpu_cp_crtc_install_range_property(struct drm_crtc *crtc,
-					     char *name,
-					     u32 feature,
-					     uint64_t min, uint64_t max,
-					     uint64_t val)
-{
-	struct drm_property *prop;
-	struct dpu_cp_node *prop_node = NULL;
-	struct msm_drm_private *priv;
-	struct dpu_cp_prop_attach prop_attach;
-
-	if (feature >=  DPU_CP_CRTC_MAX_FEATURES) {
-		DRM_ERROR("invalid feature %d max %d\n", feature,
-			  DPU_CP_CRTC_MAX_FEATURES);
-		return;
-	}
-
-	prop_node = kzalloc(sizeof(*prop_node), GFP_KERNEL);
-	if (!prop_node)
-		return;
-
-	priv = crtc->dev->dev_private;
-	prop = priv->cp_property[feature];
-
-	if (!prop) {
-		prop = drm_property_create_range(crtc->dev, 0, name, min, max);
-		if (!prop) {
-			DRM_ERROR("property create failed: %s\n", name);
-			kfree(prop_node);
-			return;
-		}
-		priv->cp_property[feature] = prop;
-	}
-
-	INIT_PROP_ATTACH(&prop_attach, crtc, prop, prop_node,
-				feature, val);
-
-	dpu_cp_crtc_prop_attach(&prop_attach);
-}
-
-static void dpu_cp_crtc_install_blob_property(struct drm_crtc *crtc, char *name,
-			u32 feature, u32 blob_sz)
-{
-	struct drm_property *prop;
-	struct dpu_cp_node *prop_node = NULL;
-	struct msm_drm_private *priv;
-	uint64_t val = 0;
-	struct dpu_cp_prop_attach prop_attach;
-
-	if (feature >=  DPU_CP_CRTC_MAX_FEATURES) {
-		DRM_ERROR("invalid feature %d max %d\n", feature,
-		       DPU_CP_CRTC_MAX_FEATURES);
-		return;
-	}
-
-	prop_node = kzalloc(sizeof(*prop_node), GFP_KERNEL);
-	if (!prop_node)
-		return;
-
-	priv = crtc->dev->dev_private;
-	prop = priv->cp_property[feature];
-
-	if (!prop) {
-		prop = drm_property_create(crtc->dev,
-					   DRM_MODE_PROP_BLOB, name, 0);
-		if (!prop) {
-			DRM_ERROR("property create failed: %s\n", name);
-			kfree(prop_node);
-			return;
-		}
-		priv->cp_property[feature] = prop;
-	}
-
-	INIT_PROP_ATTACH(&prop_attach, crtc, prop, prop_node,
-				feature, val);
-	prop_node->prop_blob_sz = blob_sz;
-
-	dpu_cp_crtc_prop_attach(&prop_attach);
-}
-
-static void dpu_cp_crtc_install_enum_property(struct drm_crtc *crtc,
-	u32 feature, const struct drm_prop_enum_list *list, u32 enum_sz,
-	char *name)
-{
-	struct drm_property *prop;
-	struct dpu_cp_node *prop_node = NULL;
-	struct msm_drm_private *priv;
-	uint64_t val = 0;
-	struct dpu_cp_prop_attach prop_attach;
-
-	if (feature >=  DPU_CP_CRTC_MAX_FEATURES) {
-		DRM_ERROR("invalid feature %d max %d\n", feature,
-		       DPU_CP_CRTC_MAX_FEATURES);
-		return;
-	}
-
-	prop_node = kzalloc(sizeof(*prop_node), GFP_KERNEL);
-	if (!prop_node)
-		return;
-
-	priv = crtc->dev->dev_private;
-	prop = priv->cp_property[feature];
-
-	if (!prop) {
-		prop = drm_property_create_enum(crtc->dev, 0, name,
-			list, enum_sz);
-		if (!prop) {
-			DRM_ERROR("property create failed: %s\n", name);
-			kfree(prop_node);
-			return;
-		}
-		priv->cp_property[feature] = prop;
-	}
-
-	INIT_PROP_ATTACH(&prop_attach, crtc, prop, prop_node,
-				feature, val);
-
-	dpu_cp_crtc_prop_attach(&prop_attach);
-}
-
-static void dpu_cp_crtc_setfeature(struct dpu_cp_node *prop_node,
-				   struct dpu_crtc *dpu_crtc)
-{
-	struct dpu_hw_cp_cfg hw_cfg;
-	struct dpu_hw_mixer *hw_lm;
-	struct dpu_hw_dspp *hw_dspp;
-	u32 num_mixers = dpu_crtc->num_mixers;
-	int i = 0;
-	bool feature_enabled = false;
-	int ret = 0;
-	struct dpu_ad_hw_cfg ad_cfg;
-
-	dpu_cp_get_hw_payload(prop_node, &hw_cfg, &feature_enabled);
-	hw_cfg.num_of_mixers = dpu_crtc->num_mixers;
-	hw_cfg.displayh = dpu_crtc->base.mode.hdisplay;
-	hw_cfg.displayv = dpu_crtc->base.mode.vdisplay;
-	hw_cfg.last_feature = 0;
-
-	for (i = 0; i < num_mixers && !ret; i++) {
-		hw_lm = dpu_crtc->mixers[i].hw_lm;
-		hw_dspp = dpu_crtc->mixers[i].hw_dspp;
-		hw_cfg.ctl = dpu_crtc->mixers[i].hw_ctl;
-		hw_cfg.mixer_info = hw_lm;
-		switch (prop_node->feature) {
-		case DPU_CP_CRTC_DSPP_VLUT:
-			if (!hw_dspp || !hw_dspp->ops.setup_vlut) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_vlut(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_PCC:
-			if (!hw_dspp || !hw_dspp->ops.setup_pcc) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_pcc(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_IGC:
-			if (!hw_dspp || !hw_dspp->ops.setup_igc) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_igc(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_GC:
-			if (!hw_dspp || !hw_dspp->ops.setup_gc) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_gc(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_HUE:
-			if (!hw_dspp || !hw_dspp->ops.setup_hue) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_hue(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_SAT:
-			if (!hw_dspp || !hw_dspp->ops.setup_sat) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_sat(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_VAL:
-			if (!hw_dspp || !hw_dspp->ops.setup_val) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_val(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_CONT:
-			if (!hw_dspp || !hw_dspp->ops.setup_cont) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_cont(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_MEMCOLOR:
-			if (!hw_dspp || !hw_dspp->ops.setup_pa_memcolor) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_pa_memcolor(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_SIXZONE:
-			if (!hw_dspp || !hw_dspp->ops.setup_sixzone) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_sixzone(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_GAMUT:
-			if (!hw_dspp || !hw_dspp->ops.setup_gamut) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_dspp->ops.setup_gamut(hw_dspp, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_LM_GC:
-			if (!hw_lm || !hw_lm->ops.setup_gc) {
-				ret = -EINVAL;
-				continue;
-			}
-			hw_lm->ops.setup_gc(hw_lm, &hw_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_AD_MODE:
-			if (!hw_dspp || !hw_dspp->ops.setup_ad) {
-				ret = -EINVAL;
-				continue;
-			}
-			ad_cfg.prop = AD_MODE;
-			ad_cfg.hw_cfg = &hw_cfg;
-			hw_dspp->ops.setup_ad(hw_dspp, &ad_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_AD_INIT:
-			if (!hw_dspp || !hw_dspp->ops.setup_ad) {
-				ret = -EINVAL;
-				continue;
-			}
-			ad_cfg.prop = AD_INIT;
-			ad_cfg.hw_cfg = &hw_cfg;
-			hw_dspp->ops.setup_ad(hw_dspp, &ad_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_AD_CFG:
-			if (!hw_dspp || !hw_dspp->ops.setup_ad) {
-				ret = -EINVAL;
-				continue;
-			}
-			ad_cfg.prop = AD_CFG;
-			ad_cfg.hw_cfg = &hw_cfg;
-			hw_dspp->ops.setup_ad(hw_dspp, &ad_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_AD_INPUT:
-			if (!hw_dspp || !hw_dspp->ops.setup_ad) {
-				ret = -EINVAL;
-				continue;
-			}
-			ad_cfg.prop = AD_INPUT;
-			ad_cfg.hw_cfg = &hw_cfg;
-			hw_dspp->ops.setup_ad(hw_dspp, &ad_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_AD_ASSERTIVENESS:
-			if (!hw_dspp || !hw_dspp->ops.setup_ad) {
-				ret = -EINVAL;
-				continue;
-			}
-			ad_cfg.prop = AD_ASSERTIVE;
-			ad_cfg.hw_cfg = &hw_cfg;
-			hw_dspp->ops.setup_ad(hw_dspp, &ad_cfg);
-			break;
-		case DPU_CP_CRTC_DSPP_AD_BACKLIGHT:
-			if (!hw_dspp || !hw_dspp->ops.setup_ad) {
-				ret = -EINVAL;
-				continue;
-			}
-			ad_cfg.prop = AD_BACKLIGHT;
-			ad_cfg.hw_cfg = &hw_cfg;
-			hw_dspp->ops.setup_ad(hw_dspp, &ad_cfg);
-			break;
-		default:
-			ret = -EINVAL;
-			break;
-		}
-	}
-
-	if (ret) {
-		DRM_ERROR("failed to %s feature %d\n",
-			((feature_enabled) ? "enable" : "disable"),
-			prop_node->feature);
-		return;
-	}
-
-	if (feature_enabled) {
-		DRM_DEBUG_DRIVER("Add feature to active list %d\n",
-				 prop_node->property_id);
-		dpu_cp_update_list(prop_node, dpu_crtc, false);
-	} else {
-		DRM_DEBUG_DRIVER("remove feature from active list %d\n",
-			 prop_node->property_id);
-		list_del_init(&prop_node->active_list);
-	}
-	/* Programming of feature done remove from dirty list */
-	list_del_init(&prop_node->dirty_list);
-}
-
-void dpu_cp_crtc_apply_properties(struct drm_crtc *crtc)
-{
-	struct dpu_crtc *dpu_crtc = NULL;
-	bool set_dspp_flush = false, set_lm_flush = false;
-	struct dpu_cp_node *prop_node = NULL, *n = NULL;
-	struct dpu_hw_ctl *ctl;
-	uint32_t flush_mask = 0;
-	u32 num_mixers = 0, i = 0;
-
-	if (!crtc || !crtc->dev) {
-		DRM_ERROR("invalid crtc %pK dev %pK\n", crtc,
-			  (crtc ? crtc->dev : NULL));
-		return;
-	}
-
-	dpu_crtc = to_dpu_crtc(crtc);
-	if (!dpu_crtc) {
-		DRM_ERROR("invalid dpu_crtc %pK\n", dpu_crtc);
-		return;
-	}
-
-	num_mixers = dpu_crtc->num_mixers;
-	if (!num_mixers) {
-		DRM_DEBUG_DRIVER("no mixers for this crtc\n");
-		return;
-	}
-
-	/* Check if dirty lists are empty and ad features are disabled for
-	 * early return. If ad properties are active then we need to issue
-	 * dspp flush.
-	 **/
-	if (list_empty(&dpu_crtc->dirty_list) &&
-		list_empty(&dpu_crtc->ad_dirty)) {
-		if (list_empty(&dpu_crtc->ad_active)) {
-			DRM_DEBUG_DRIVER("Dirty list is empty\n");
-			return;
-		}
-		dpu_cp_ad_set_prop(dpu_crtc, AD_IPC_RESET);
-		set_dspp_flush = true;
-	}
-
-	list_for_each_entry_safe(prop_node, n, &dpu_crtc->dirty_list,
-				dirty_list) {
-		dpu_cp_crtc_setfeature(prop_node, dpu_crtc);
-		/* Set the flush flag to true */
-		if (prop_node->is_dspp_feature)
-			set_dspp_flush = true;
-		else
-			set_lm_flush = true;
-	}
-
-	list_for_each_entry_safe(prop_node, n, &dpu_crtc->ad_dirty,
-				dirty_list) {
-		set_dspp_flush = true;
-		dpu_cp_crtc_setfeature(prop_node, dpu_crtc);
-	}
-
-	for (i = 0; i < num_mixers; i++) {
-		ctl = dpu_crtc->mixers[i].hw_ctl;
-		if (!ctl)
-			continue;
-		if (set_dspp_flush && ctl->ops.get_bitmask_dspp
-				&& dpu_crtc->mixers[i].hw_dspp) {
-			ctl->ops.get_bitmask_dspp(ctl,
-					&flush_mask,
-					dpu_crtc->mixers[i].hw_dspp->idx);
-			ctl->ops.update_pending_flush(ctl, flush_mask);
-		}
-		if (set_lm_flush && ctl->ops.get_bitmask_mixer
-				&& dpu_crtc->mixers[i].hw_lm) {
-			flush_mask = ctl->ops.get_bitmask_mixer(ctl,
-					dpu_crtc->mixers[i].hw_lm->idx);
-			ctl->ops.update_pending_flush(ctl, flush_mask);
-		}
-	}
-}
-
-void dpu_cp_crtc_install_properties(struct drm_crtc *crtc)
-{
-	struct dpu_kms *kms = NULL;
-	struct dpu_crtc *dpu_crtc = NULL;
-	struct dpu_mdss_cfg *catalog = NULL;
-	unsigned long features = 0;
-	int i = 0;
-	struct msm_drm_private *priv;
-
-	if (!crtc || !crtc->dev || !crtc->dev->dev_private) {
-		DRM_ERROR("invalid crtc %pK dev %pK\n",
-		       crtc, ((crtc) ? crtc->dev : NULL));
-		return;
-	}
-
-	dpu_crtc = to_dpu_crtc(crtc);
-	if (!dpu_crtc) {
-		DRM_ERROR("dpu_crtc %pK\n", dpu_crtc);
-		return;
-	}
-
-	kms = get_kms(crtc);
-	if (!kms || !kms->catalog) {
-		DRM_ERROR("invalid dpu kms %pK catalog %pK dpu_crtc %pK\n",
-		 kms, ((kms) ? kms->catalog : NULL), dpu_crtc);
-		return;
-	}
-
-	/**
-	 * Function can be called during the atomic_check with test_only flag
-	 * and actual commit. Allocate properties only if feature list is
-	 * empty during the atomic_check with test_only flag.
-	 */
-	if (!list_empty(&dpu_crtc->feature_list))
-		return;
-
-	catalog = kms->catalog;
-	priv = crtc->dev->dev_private;
-	/**
-	 * DSPP/LM properties are global to all the CRTCS.
-	 * Properties are created for first CRTC and re-used for later
-	 * crtcs.
-	 */
-	if (!priv->cp_property) {
-		priv->cp_property = kzalloc((sizeof(priv->cp_property) *
-				DPU_CP_CRTC_MAX_FEATURES), GFP_KERNEL);
-		setup_dspp_prop_install_funcs(dspp_prop_install_func);
-		setup_lm_prop_install_funcs(lm_prop_install_func);
-	}
-	if (!priv->cp_property)
-		return;
-
-	if (!catalog->dspp_count)
-		goto lm_property;
-
-	/* Check for all the DSPP properties and attach it to CRTC */
-	features = catalog->dspp[0].features;
-	for (i = 0; i < DPU_DSPP_MAX; i++) {
-		if (!test_bit(i, &features))
-			continue;
-		if (dspp_prop_install_func[i])
-			dspp_prop_install_func[i](crtc);
-	}
-
-lm_property:
-	if (!catalog->mixer_count)
-		return;
-
-	/* Check for all the LM properties and attach it to CRTC */
-	features = catalog->mixer[0].features;
-	for (i = 0; i < DPU_MIXER_MAX; i++) {
-		if (!test_bit(i, &features))
-			continue;
-		if (lm_prop_install_func[i])
-			lm_prop_install_func[i](crtc);
-	}
-}
-
-int dpu_cp_crtc_set_property(struct drm_crtc *crtc,
-				struct drm_property *property,
-				uint64_t val)
-{
-	struct dpu_cp_node *prop_node = NULL;
-	struct dpu_crtc *dpu_crtc = NULL;
-	int ret = 0, i = 0, dspp_cnt, lm_cnt;
-	u8 found = 0;
-
-	if (!crtc || !property) {
-		DRM_ERROR("invalid crtc %pK property %pK\n", crtc, property);
-		return -EINVAL;
-	}
-
-	dpu_crtc = to_dpu_crtc(crtc);
-	if (!dpu_crtc) {
-		DRM_ERROR("invalid dpu_crtc %pK\n", dpu_crtc);
-		return -EINVAL;
-	}
-
-	list_for_each_entry(prop_node, &dpu_crtc->feature_list, feature_list) {
-		if (property->base.id == prop_node->property_id) {
-			found = 1;
-			break;
-		}
-	}
-
-	if (!found)
-		return 0;
-	/**
-	 * dpu_crtc is virtual ensure that hardware has been attached to the
-	 * crtc. Check LM and dspp counts based on whether feature is a
-	 * dspp/lm feature.
-	 */
-	if (!dpu_crtc->num_mixers ||
-	    dpu_crtc->num_mixers > ARRAY_SIZE(dpu_crtc->mixers)) {
-		DRM_ERROR("Invalid mixer config act cnt %d max cnt %zd\n",
-			dpu_crtc->num_mixers, ARRAY_SIZE(dpu_crtc->mixers));
-		return -EINVAL;
-	}
-
-	dspp_cnt = 0;
-	lm_cnt = 0;
-	for (i = 0; i < dpu_crtc->num_mixers; i++) {
-		if (dpu_crtc->mixers[i].hw_dspp)
-			dspp_cnt++;
-		if (dpu_crtc->mixers[i].hw_lm)
-			lm_cnt++;
-	}
-
-	if (prop_node->is_dspp_feature && dspp_cnt < dpu_crtc->num_mixers) {
-		DRM_ERROR("invalid dspp cnt %d mixer cnt %d\n", dspp_cnt,
-			dpu_crtc->num_mixers);
-		return -EINVAL;
-	} else if (lm_cnt < dpu_crtc->num_mixers) {
-		DRM_ERROR("invalid lm cnt %d mixer cnt %d\n", lm_cnt,
-			dpu_crtc->num_mixers);
-		return -EINVAL;
-	}
-
-	ret = dpu_cp_ad_validate_prop(prop_node, dpu_crtc);
-	if (ret) {
-		DRM_ERROR("ad property validation failed ret %d\n", ret);
-		return ret;
-	}
-
-	/* remove the property from dirty list */
-	list_del_init(&prop_node->dirty_list);
-
-	if (!val)
-		ret = dpu_cp_disable_crtc_property(crtc, property, prop_node);
-	else
-		ret = dpu_cp_enable_crtc_property(crtc, property,
-						  prop_node, val);
-
-	if (!ret) {
-		/* remove the property from active list */
-		list_del_init(&prop_node->active_list);
-		/* Mark the feature as dirty */
-		dpu_cp_update_list(prop_node, dpu_crtc, true);
-	}
-	return ret;
-}
-
-int dpu_cp_crtc_get_property(struct drm_crtc *crtc,
-			     struct drm_property *property, uint64_t *val)
-{
-	struct dpu_cp_node *prop_node = NULL;
-	struct dpu_crtc *dpu_crtc = NULL;
-
-	if (!crtc || !property || !val) {
-		DRM_ERROR("invalid crtc %pK property %pK val %pK\n",
-			  crtc, property, val);
-		return -EINVAL;
-	}
-
-	dpu_crtc = to_dpu_crtc(crtc);
-	if (!dpu_crtc) {
-		DRM_ERROR("invalid dpu_crtc %pK\n", dpu_crtc);
-		return -EINVAL;
-	}
-	/* Return 0 if property is not supported */
-	*val = 0;
-	list_for_each_entry(prop_node, &dpu_crtc->feature_list, feature_list) {
-		if (property->base.id == prop_node->property_id) {
-			*val = prop_node->prop_val;
-			break;
-		}
-	}
-	return 0;
-}
-
-void dpu_cp_crtc_destroy_properties(struct drm_crtc *crtc)
-{
-	struct dpu_crtc *dpu_crtc = NULL;
-	struct dpu_cp_node *prop_node = NULL, *n = NULL;
-
-	if (!crtc) {
-		DRM_ERROR("invalid crtc %pK\n", crtc);
-		return;
-	}
-
-	dpu_crtc = to_dpu_crtc(crtc);
-	if (!dpu_crtc) {
-		DRM_ERROR("invalid dpu_crtc %pK\n", dpu_crtc);
-		return;
-	}
-
-	list_for_each_entry_safe(prop_node, n, &dpu_crtc->feature_list,
-				 feature_list) {
-		if (prop_node->prop_flags & DRM_MODE_PROP_BLOB
-		    && prop_node->blob_ptr)
-			drm_property_blob_put(prop_node->blob_ptr);
-
-		list_del_init(&prop_node->active_list);
-		list_del_init(&prop_node->dirty_list);
-		list_del_init(&prop_node->feature_list);
-		dpu_cp_destroy_local_blob(prop_node);
-		kfree(prop_node);
-	}
-
-	INIT_LIST_HEAD(&dpu_crtc->active_list);
-	INIT_LIST_HEAD(&dpu_crtc->dirty_list);
-	INIT_LIST_HEAD(&dpu_crtc->feature_list);
-}
-
-void dpu_cp_crtc_suspend(struct drm_crtc *crtc)
-{
-	struct dpu_crtc *dpu_crtc = NULL;
-	struct dpu_cp_node *prop_node = NULL, *n = NULL;
-
-	if (!crtc) {
-		DRM_ERROR("crtc %pK\n", crtc);
-		return;
-	}
-	dpu_crtc = to_dpu_crtc(crtc);
-	if (!dpu_crtc) {
-		DRM_ERROR("dpu_crtc %pK\n", dpu_crtc);
-		return;
-	}
-
-	list_for_each_entry_safe(prop_node, n, &dpu_crtc->active_list,
-				 active_list) {
-		dpu_cp_update_list(prop_node, dpu_crtc, true);
-		list_del_init(&prop_node->active_list);
-	}
-
-	list_for_each_entry_safe(prop_node, n, &dpu_crtc->ad_active,
-				 active_list) {
-		dpu_cp_update_list(prop_node, dpu_crtc, true);
-		list_del_init(&prop_node->active_list);
-	}
-}
-
-void dpu_cp_crtc_resume(struct drm_crtc *crtc)
-{
-	/* placeholder for operations needed during resume */
-}
-
-static void dspp_pcc_install_property(struct drm_crtc *crtc)
-{
-	char feature_name[256];
-	struct dpu_kms *kms = NULL;
-	struct dpu_mdss_cfg *catalog = NULL;
-	u32 version;
-
-	kms = get_kms(crtc);
-	catalog = kms->catalog;
-
-	version = catalog->dspp[0].sblk->pcc.version >> 16;
-	snprintf(feature_name, ARRAY_SIZE(feature_name), "%s%d",
-		"DPU_DSPP_PCC_V", version);
-	switch (version) {
-	case 1:
-	case 4:
-		dpu_cp_crtc_install_blob_property(crtc, feature_name,
-			DPU_CP_CRTC_DSPP_PCC, sizeof(struct drm_msm_pcc));
-		break;
-	default:
-		DRM_ERROR("version %d not supported\n", version);
-		break;
-	}
-}
-
-static void dspp_hsic_install_property(struct drm_crtc *crtc)
-{
-	char feature_name[256];
-	struct dpu_kms *kms = NULL;
-	struct dpu_mdss_cfg *catalog = NULL;
-	u32 version;
-
-	kms = get_kms(crtc);
-	catalog = kms->catalog;
-	version = catalog->dspp[0].sblk->hsic.version >> 16;
-	switch (version) {
-	case 1:
-		snprintf(feature_name, ARRAY_SIZE(feature_name), "%s%d",
-			"DPU_DSPP_HUE_V", version);
-		dpu_cp_crtc_install_range_property(crtc, feature_name,
-			DPU_CP_CRTC_DSPP_HUE, 0, U32_MAX, 0);
-		break;
-	default:
-		DRM_ERROR("version %d not supported\n", version);
-		break;
-	}
-}
-
-static void dspp_vlut_install_property(struct drm_crtc *crtc)
-{
-	char feature_name[256];
-	struct dpu_kms *kms = NULL;
-	struct dpu_mdss_cfg *catalog = NULL;
-	u32 version;
-
-	kms = get_kms(crtc);
-	catalog = kms->catalog;
-	version = catalog->dspp[0].sblk->vlut.version >> 16;
-	snprintf(feature_name, ARRAY_SIZE(feature_name), "%s%d",
-		"DPU_DSPP_VLUT_V", version);
-	switch (version) {
-	case 1:
-		dpu_cp_crtc_install_range_property(crtc, feature_name,
-			DPU_CP_CRTC_DSPP_VLUT, 0, U64_MAX, 0);
-		dpu_cp_create_local_blob(crtc,
-			DPU_CP_CRTC_DSPP_VLUT,
-			sizeof(struct drm_msm_pa_vlut));
-		break;
-	default:
-		DRM_ERROR("version %d not supported\n", version);
-		break;
-	}
-}
-
-static void dspp_ad_install_property(struct drm_crtc *crtc)
-{
-	char feature_name[256];
-	struct dpu_kms *kms = NULL;
-	struct dpu_mdss_cfg *catalog = NULL;
-	u32 version;
-
-	kms = get_kms(crtc);
-	catalog = kms->catalog;
-	version = catalog->dspp[0].sblk->ad.version >> 16;
-	snprintf(feature_name, ARRAY_SIZE(feature_name), "%s%d",
-		"DPU_DSPP_AD_V", version);
-	switch (version) {
-	case 3:
-		dpu_cp_crtc_install_immutable_property(crtc,
-			feature_name, DPU_CP_CRTC_DSPP_AD);
-		break;
-	case 4:
-		dpu_cp_crtc_install_immutable_property(crtc,
-			feature_name, DPU_CP_CRTC_DSPP_AD);
-
-		dpu_cp_crtc_install_enum_property(crtc,
-			DPU_CP_CRTC_DSPP_AD_MODE, ad4_modes,
-			ARRAY_SIZE(ad4_modes), "DPU_DSPP_AD_V4_MODE");
-
-		dpu_cp_crtc_install_range_property(crtc, "DPU_DSPP_AD_V4_INIT",
-			DPU_CP_CRTC_DSPP_AD_INIT, 0, U64_MAX, 0);
-		dpu_cp_create_local_blob(crtc, DPU_CP_CRTC_DSPP_AD_INIT,
-			sizeof(struct drm_msm_ad4_init));
-
-		dpu_cp_crtc_install_range_property(crtc, "DPU_DSPP_AD_V4_CFG",
-			DPU_CP_CRTC_DSPP_AD_CFG, 0, U64_MAX, 0);
-		dpu_cp_create_local_blob(crtc, DPU_CP_CRTC_DSPP_AD_CFG,
-			sizeof(struct drm_msm_ad4_cfg));
-		dpu_cp_crtc_install_range_property(crtc,
-			"DPU_DSPP_AD_V4_ASSERTIVENESS",
-			DPU_CP_CRTC_DSPP_AD_ASSERTIVENESS, 0, (BIT(8) - 1), 0);
-		dpu_cp_crtc_install_range_property(crtc, "DPU_DSPP_AD_V4_INPUT",
-			DPU_CP_CRTC_DSPP_AD_INPUT, 0, U16_MAX, 0);
-		dpu_cp_crtc_install_range_property(crtc,
-				"DPU_DSPP_AD_V4_BACKLIGHT",
-			DPU_CP_CRTC_DSPP_AD_BACKLIGHT, 0, (BIT(16) - 1),
-			0);
-		break;
-	default:
-		DRM_ERROR("version %d not supported\n", version);
-		break;
-	}
-}
-
-static void lm_gc_install_property(struct drm_crtc *crtc)
-{
-	char feature_name[256];
-	struct dpu_kms *kms = NULL;
-	struct dpu_mdss_cfg *catalog = NULL;
-	u32 version;
-
-	kms = get_kms(crtc);
-	catalog = kms->catalog;
-	version = catalog->mixer[0].sblk->gc.version >> 16;
-	snprintf(feature_name, ARRAY_SIZE(feature_name), "%s%d",
-		 "DPU_LM_GC_V", version);
-	switch (version) {
-	case 1:
-		dpu_cp_crtc_install_blob_property(crtc, feature_name,
-			DPU_CP_CRTC_LM_GC, sizeof(struct drm_msm_pgc_lut));
-		break;
-	default:
-		DRM_ERROR("version %d not supported\n", version);
-		break;
-	}
-}
-
-static void dspp_gamut_install_property(struct drm_crtc *crtc)
-{
-	char feature_name[256];
-	struct dpu_kms *kms = NULL;
-	struct dpu_mdss_cfg *catalog = NULL;
-	u32 version;
-
-	kms = get_kms(crtc);
-	catalog = kms->catalog;
-
-	version = catalog->dspp[0].sblk->gamut.version >> 16;
-	snprintf(feature_name, ARRAY_SIZE(feature_name), "%s%d",
-		"DPU_DSPP_GAMUT_V", version);
-	switch (version) {
-	case 4:
-		dpu_cp_crtc_install_blob_property(crtc, feature_name,
-			DPU_CP_CRTC_DSPP_GAMUT,
-			sizeof(struct drm_msm_3d_gamut));
-		break;
-	default:
-		DRM_ERROR("version %d not supported\n", version);
-		break;
-	}
-}
-
-static void dspp_gc_install_property(struct drm_crtc *crtc)
-{
-	char feature_name[256];
-	struct dpu_kms *kms = NULL;
-	struct dpu_mdss_cfg *catalog = NULL;
-	u32 version;
-
-	kms = get_kms(crtc);
-	catalog = kms->catalog;
-
-	version = catalog->dspp[0].sblk->gc.version >> 16;
-	snprintf(feature_name, ARRAY_SIZE(feature_name), "%s%d",
-		"DPU_DSPP_GC_V", version);
-	switch (version) {
-	case 1:
-		dpu_cp_crtc_install_blob_property(crtc, feature_name,
-			DPU_CP_CRTC_DSPP_GC, sizeof(struct drm_msm_pgc_lut));
-		break;
-	default:
-		DRM_ERROR("version %d not supported\n", version);
-		break;
-	}
-}
-
-static void dspp_igc_install_property(struct drm_crtc *crtc)
-{
-	char feature_name[256];
-	struct dpu_kms *kms = NULL;
-	struct dpu_mdss_cfg *catalog = NULL;
-	u32 version;
-
-	kms = get_kms(crtc);
-	catalog = kms->catalog;
-
-	version = catalog->dspp[0].sblk->igc.version >> 16;
-	snprintf(feature_name, ARRAY_SIZE(feature_name), "%s%d",
-		"DPU_DSPP_IGC_V", version);
-	switch (version) {
-	case 3:
-		dpu_cp_crtc_install_blob_property(crtc, feature_name,
-			DPU_CP_CRTC_DSPP_IGC, sizeof(struct drm_msm_igc_lut));
-		break;
-	default:
-		DRM_ERROR("version %d not supported\n", version);
-		break;
-	}
-}
-
-static void dpu_cp_update_list(struct dpu_cp_node *prop_node,
-		struct dpu_crtc *crtc, bool dirty_list)
-{
-	switch (prop_node->feature) {
-	case DPU_CP_CRTC_DSPP_AD_MODE:
-	case DPU_CP_CRTC_DSPP_AD_INIT:
-	case DPU_CP_CRTC_DSPP_AD_CFG:
-	case DPU_CP_CRTC_DSPP_AD_INPUT:
-	case DPU_CP_CRTC_DSPP_AD_ASSERTIVENESS:
-	case DPU_CP_CRTC_DSPP_AD_BACKLIGHT:
-		if (dirty_list)
-			list_add_tail(&prop_node->dirty_list, &crtc->ad_dirty);
-		else
-			list_add_tail(&prop_node->active_list,
-					&crtc->ad_active);
-		break;
-	default:
-		/* color processing properties handle here */
-		if (dirty_list)
-			list_add_tail(&prop_node->dirty_list,
-					&crtc->dirty_list);
-		else
-			list_add_tail(&prop_node->active_list,
-					&crtc->active_list);
-		break;
-	};
-}
-
-static int dpu_cp_ad_validate_prop(struct dpu_cp_node *prop_node,
-		struct dpu_crtc *crtc)
-{
-	int i = 0, ret = 0;
-	u32 ad_prop;
-
-	for (i = 0; i < crtc->num_mixers && !ret; i++) {
-		if (!crtc->mixers[i].hw_dspp) {
-			ret = -EINVAL;
-			continue;
-		}
-		switch (prop_node->feature) {
-		case DPU_CP_CRTC_DSPP_AD_MODE:
-			ad_prop = AD_MODE;
-			break;
-		case DPU_CP_CRTC_DSPP_AD_INIT:
-			ad_prop = AD_INIT;
-			break;
-		case DPU_CP_CRTC_DSPP_AD_CFG:
-			ad_prop = AD_CFG;
-			break;
-		case DPU_CP_CRTC_DSPP_AD_INPUT:
-			ad_prop = AD_INPUT;
-			break;
-		case DPU_CP_CRTC_DSPP_AD_ASSERTIVENESS:
-			ad_prop = AD_ASSERTIVE;
-			break;
-		case DPU_CP_CRTC_DSPP_AD_BACKLIGHT:
-			ad_prop = AD_BACKLIGHT;
-			break;
-		default:
-			/* Not an AD property */
-			return 0;
-		}
-		if (!crtc->mixers[i].hw_dspp->ops.validate_ad)
-			ret = -EINVAL;
-		else
-			ret = crtc->mixers[i].hw_dspp->ops.validate_ad(
-				crtc->mixers[i].hw_dspp, &ad_prop);
-	}
-	return ret;
-}
-
-static void dpu_cp_ad_interrupt_cb(void *arg, int irq_idx)
-{
-	struct dpu_crtc *crtc = arg;
-
-	dpu_crtc_event_queue(&crtc->base, dpu_cp_notify_ad_event, NULL);
-}
-
-static void dpu_cp_notify_ad_event(struct drm_crtc *crtc_drm, void *arg)
-{
-	uint32_t bl = 0;
-	struct dpu_hw_mixer *hw_lm = NULL;
-	struct dpu_hw_dspp *hw_dspp = NULL;
-	u32 num_mixers;
-	struct dpu_crtc *crtc;
-	struct drm_event event;
-	int i;
-
-	crtc = to_dpu_crtc(crtc_drm);
-	num_mixers = crtc->num_mixers;
-	if (!num_mixers)
-		return;
-
-	for (i = 0; i < num_mixers; i++) {
-		hw_lm = crtc->mixers[i].hw_lm;
-		hw_dspp = crtc->mixers[i].hw_dspp;
-		if (!hw_lm->cfg.right_mixer)
-			break;
-	}
-
-	if (!hw_dspp)
-		return;
-
-	hw_dspp->ops.ad_read_intr_resp(hw_dspp, AD4_BACKLIGHT, &bl);
-	event.length = sizeof(u32);
-	event.type = DRM_EVENT_AD_BACKLIGHT;
-	msm_mode_object_event_notify(&crtc_drm->base, crtc_drm->dev,
-			&event, (u8 *)&bl);
-}
-
-int dpu_cp_ad_interrupt(struct drm_crtc *crtc_drm, bool en,
-	struct dpu_irq_callback *ad_irq)
-{
-	struct dpu_kms *kms = NULL;
-	u32 num_mixers;
-	struct dpu_hw_mixer *hw_lm;
-	struct dpu_hw_dspp *hw_dspp = NULL;
-	struct dpu_crtc *crtc;
-	int i;
-	int irq_idx, ret;
-	struct dpu_cp_node prop_node;
-
-	if (!crtc_drm || !ad_irq) {
-		DRM_ERROR("invalid crtc %pK irq %pK\n", crtc_drm, ad_irq);
-		return -EINVAL;
-	}
-
-	crtc = to_dpu_crtc(crtc_drm);
-	if (!crtc) {
-		DRM_ERROR("invalid dpu_crtc %pK\n", crtc);
-		return -EINVAL;
-	}
-
-	kms = get_kms(crtc_drm);
-	num_mixers = crtc->num_mixers;
-
-	memset(&prop_node, 0, sizeof(prop_node));
-	prop_node.feature = DPU_CP_CRTC_DSPP_AD_BACKLIGHT;
-	ret = dpu_cp_ad_validate_prop(&prop_node, crtc);
-	if (ret) {
-		DRM_ERROR("Ad not supported ret %d\n", ret);
-		goto exit;
-	}
-
-	for (i = 0; i < num_mixers; i++) {
-		hw_lm = crtc->mixers[i].hw_lm;
-		hw_dspp = crtc->mixers[i].hw_dspp;
-		if (!hw_lm->cfg.right_mixer)
-			break;
-	}
-
-	if (!hw_dspp) {
-		DRM_ERROR("invalid dspp\n");
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	irq_idx = dpu_core_irq_idx_lookup(kms, DPU_IRQ_TYPE_AD4_BL_DONE,
-			hw_dspp->idx);
-	if (irq_idx < 0) {
-		DRM_ERROR("failed to get the irq idx ret %d\n", irq_idx);
-		ret = irq_idx;
-		goto exit;
-	}
-
-	if (!en) {
-		dpu_core_irq_disable(kms, &irq_idx, 1);
-		dpu_core_irq_unregister_callback(kms, irq_idx, ad_irq);
-		ret = 0;
-		goto exit;
-	}
-
-	ad_irq->arg = crtc;
-	ad_irq->func = dpu_cp_ad_interrupt_cb;
-	ret = dpu_core_irq_register_callback(kms, irq_idx, ad_irq);
-	if (ret) {
-		DRM_ERROR("failed to register the callback ret %d\n", ret);
-		goto exit;
-	}
-	ret = dpu_core_irq_enable(kms, &irq_idx, 1);
-	if (ret) {
-		DRM_ERROR("failed to enable irq ret %d\n", ret);
-		dpu_core_irq_unregister_callback(kms, irq_idx, ad_irq);
-	}
-exit:
-	return ret;
-}
-
-static void dpu_cp_ad_set_prop(struct dpu_crtc *dpu_crtc,
-		enum ad_property ad_prop)
-{
-	struct dpu_ad_hw_cfg ad_cfg;
-	struct dpu_hw_cp_cfg hw_cfg;
-	struct dpu_hw_dspp *hw_dspp = NULL;
-	struct dpu_hw_mixer *hw_lm = NULL;
-	u32 num_mixers = dpu_crtc->num_mixers;
-	int i = 0, ret = 0;
-
-	hw_cfg.num_of_mixers = dpu_crtc->num_mixers;
-	hw_cfg.displayh = dpu_crtc->base.mode.hdisplay;
-	hw_cfg.displayv = dpu_crtc->base.mode.vdisplay;
-
-	for (i = 0; i < num_mixers && !ret; i++) {
-		hw_lm = dpu_crtc->mixers[i].hw_lm;
-		hw_dspp = dpu_crtc->mixers[i].hw_dspp;
-		if (!hw_lm || !hw_dspp || !hw_dspp->ops.validate_ad ||
-				!hw_dspp->ops.setup_ad) {
-			ret = -EINVAL;
-			continue;
-		}
-
-		hw_cfg.mixer_info = hw_lm;
-		ad_cfg.prop = ad_prop;
-		ad_cfg.hw_cfg = &hw_cfg;
-		ret = hw_dspp->ops.validate_ad(hw_dspp, (u32 *)&ad_prop);
-		if (!ret)
-			hw_dspp->ops.setup_ad(hw_dspp, &ad_cfg);
-	}
-}
-
-void dpu_cp_crtc_pre_ipc(struct drm_crtc *drm_crtc)
-{
-	struct dpu_crtc *dpu_crtc;
-
-	dpu_crtc = to_dpu_crtc(drm_crtc);
-	if (!dpu_crtc) {
-		DRM_ERROR("invalid dpu_crtc %pK\n", dpu_crtc);
-		return;
-	}
-
-	dpu_cp_ad_set_prop(dpu_crtc, AD_IPC_SUSPEND);
-}
-
-void dpu_cp_crtc_post_ipc(struct drm_crtc *drm_crtc)
-{
-	struct dpu_crtc *dpu_crtc;
-
-	dpu_crtc = to_dpu_crtc(drm_crtc);
-	if (!dpu_crtc) {
-		DRM_ERROR("invalid dpu_crtc %pK\n", dpu_crtc);
-		return;
-	}
-
-	dpu_cp_ad_set_prop(dpu_crtc, AD_IPC_RESUME);
-}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_color_processing.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_color_processing.h
deleted file mode 100644
index 0fa546c..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_color_processing.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _DPU_COLOR_PROCESSING_H
-#define _DPU_COLOR_PROCESSING_H
-#include <drm/drm_crtc.h>
-
-struct dpu_irq_callback;
-
-/*
- * PA MEMORY COLOR types
- * @MEMCOLOR_SKIN          Skin memory color type
- * @MEMCOLOR_SKY           Sky memory color type
- * @MEMCOLOR_FOLIAGE       Foliage memory color type
- */
-enum dpu_memcolor_type {
-	MEMCOLOR_SKIN = 0,
-	MEMCOLOR_SKY,
-	MEMCOLOR_FOLIAGE
-};
-
-/**
- * dpu_cp_crtc_init(): Initialize color processing lists for a crtc.
- *                     Should be called during crtc initialization.
- * @crtc:  Pointer to dpu_crtc.
- */
-void dpu_cp_crtc_init(struct drm_crtc *crtc);
-
-/**
- * dpu_cp_crtc_install_properties(): Installs the color processing
- *                                properties for a crtc.
- *                                Should be called during crtc initialization.
- * @crtc:  Pointer to crtc.
- */
-void dpu_cp_crtc_install_properties(struct drm_crtc *crtc);
-
-/**
- * dpu_cp_crtc_destroy_properties: Destroys color processing
- *                                            properties for a crtc.
- * should be called during crtc de-initialization.
- * @crtc:  Pointer to crtc.
- */
-void dpu_cp_crtc_destroy_properties(struct drm_crtc *crtc);
-
-/**
- * dpu_cp_crtc_set_property: Set a color processing property
- *                                      for a crtc.
- *                                      Should be during atomic set property.
- * @crtc: Pointer to crtc.
- * @property: Property that needs to enabled/disabled.
- * @val: Value of property.
- */
-int dpu_cp_crtc_set_property(struct drm_crtc *crtc,
-				struct drm_property *property, uint64_t val);
-
-/**
- * dpu_cp_crtc_apply_properties: Enable/disable properties
- *                               for a crtc.
- *                               Should be called during atomic commit call.
- * @crtc: Pointer to crtc.
- */
-void dpu_cp_crtc_apply_properties(struct drm_crtc *crtc);
-
-/**
- * dpu_cp_crtc_get_property: Get value of color processing property
- *                                      for a crtc.
- *                                      Should be during atomic get property.
- * @crtc: Pointer to crtc.
- * @property: Property that needs to enabled/disabled.
- * @val: Value of property.
- *
- */
-int dpu_cp_crtc_get_property(struct drm_crtc *crtc,
-				struct drm_property *property, uint64_t *val);
-
-/**
- * dpu_cp_crtc_suspend: Suspend the crtc features
- * @crtc: Pointer to crtc.
- */
-void dpu_cp_crtc_suspend(struct drm_crtc *crtc);
-
-/**
- * dpu_cp_crtc_resume: Resume the crtc features
- * @crtc: Pointer to crtc.
- */
-void dpu_cp_crtc_resume(struct drm_crtc *crtc);
-
-/**
- * dpu_cp_ad_interrupt: Api to enable/disable ad interrupt
- * @crtc: Pointer to crtc.
- * @en: Variable to enable/disable interrupt.
- * @irq: Pointer to irq callback
- */
-int dpu_cp_ad_interrupt(struct drm_crtc *crtc, bool en,
-		struct dpu_irq_callback *irq);
-
-/**
- * dpu_cp_crtc_pre_ipc: Handle color processing features
- *                      before entering IPC
- * @crtc: Pointer to crtc.
- */
-void dpu_cp_crtc_pre_ipc(struct drm_crtc *crtc);
-
-/**
- * dpu_cp_crtc_post_ipc: Handle color processing features
- *                       after exiting IPC
- * @crtc: Pointer to crtc.
- */
-void dpu_cp_crtc_post_ipc(struct drm_crtc *crtc);
-#endif /*_DPU_COLOR_PROCESSING_H */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index 99c5e75..7cf5a7a 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -20,7 +20,6 @@
 #include <linux/sort.h>
 #include <linux/debugfs.h>
 #include <linux/ktime.h>
-#include <uapi/drm/dpu_drm.h>
 #include <drm/drm_mode.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
@@ -31,13 +30,18 @@
 #include "dpu_hw_ctl.h"
 #include "dpu_crtc.h"
 #include "dpu_plane.h"
-#include "dpu_color_processing.h"
 #include "dpu_encoder.h"
 #include "dpu_vbif.h"
 #include "dpu_power_handle.h"
 #include "dpu_core_perf.h"
 #include "dpu_trace.h"
 
+#define DPU_DRM_BLEND_OP_NOT_DEFINED    0
+#define DPU_DRM_BLEND_OP_OPAQUE         1
+#define DPU_DRM_BLEND_OP_PREMULTIPLIED  2
+#define DPU_DRM_BLEND_OP_COVERAGE       3
+#define DPU_DRM_BLEND_OP_MAX            4
+
 /* layer mixer index on dpu_crtc */
 #define LEFT_MIXER 0
 #define RIGHT_MIXER 1
@@ -594,7 +598,6 @@ static void dpu_crtc_destroy(struct drm_crtc *crtc)
 	if (dpu_crtc->blob_info)
 		drm_property_blob_put(dpu_crtc->blob_info);
 	msm_property_destroy(&dpu_crtc->property_info);
-	dpu_cp_crtc_destroy_properties(crtc);
 	_dpu_crtc_destroy_dest_scaler(dpu_crtc);
 
 	_dpu_crtc_deinit_events(dpu_crtc);
@@ -622,67 +625,14 @@ static bool dpu_crtc_mode_fixup(struct drm_crtc *crtc,
 }
 
 static void _dpu_crtc_setup_blend_cfg(struct dpu_crtc_mixer *mixer,
-	struct dpu_plane_state *pstate, struct dpu_format *format)
+		struct dpu_plane_state *pstate)
 {
-	uint32_t blend_op, fg_alpha, bg_alpha;
-	uint32_t blend_type;
 	struct dpu_hw_mixer *lm = mixer->hw_lm;
 
 	/* default to opaque blending */
-	fg_alpha = dpu_plane_get_property(pstate, PLANE_PROP_ALPHA);
-	bg_alpha = 0xFF - fg_alpha;
-	blend_op = DPU_BLEND_FG_ALPHA_FG_CONST | DPU_BLEND_BG_ALPHA_BG_CONST;
-	blend_type = dpu_plane_get_property(pstate, PLANE_PROP_BLEND_OP);
-
-	DPU_DEBUG("blend type:0x%x blend alpha:0x%x\n", blend_type, fg_alpha);
-
-	switch (blend_type) {
-
-	case DPU_DRM_BLEND_OP_OPAQUE:
-		blend_op = DPU_BLEND_FG_ALPHA_FG_CONST |
-			DPU_BLEND_BG_ALPHA_BG_CONST;
-		break;
-
-	case DPU_DRM_BLEND_OP_PREMULTIPLIED:
-		if (format->alpha_enable) {
-			blend_op = DPU_BLEND_FG_ALPHA_FG_CONST |
-				DPU_BLEND_BG_ALPHA_FG_PIXEL;
-			if (fg_alpha != 0xff) {
-				bg_alpha = fg_alpha;
-				blend_op |= DPU_BLEND_BG_MOD_ALPHA |
-					DPU_BLEND_BG_INV_MOD_ALPHA;
-			} else {
-				blend_op |= DPU_BLEND_BG_INV_ALPHA;
-			}
-		}
-		break;
-
-	case DPU_DRM_BLEND_OP_COVERAGE:
-		if (format->alpha_enable) {
-			blend_op = DPU_BLEND_FG_ALPHA_FG_PIXEL |
-				DPU_BLEND_BG_ALPHA_FG_PIXEL;
-			if (fg_alpha != 0xff) {
-				bg_alpha = fg_alpha;
-				blend_op |= DPU_BLEND_FG_MOD_ALPHA |
-					DPU_BLEND_FG_INV_MOD_ALPHA |
-					DPU_BLEND_BG_MOD_ALPHA |
-					DPU_BLEND_BG_INV_MOD_ALPHA;
-			} else {
-				blend_op |= DPU_BLEND_BG_INV_ALPHA;
-			}
-		}
-		break;
-	default:
-		/* do nothing */
-		break;
-	}
-
-	lm->ops.setup_blend_config(lm, pstate->stage, fg_alpha,
-						bg_alpha, blend_op);
-	DPU_DEBUG(
-		"format: %4.4s, alpha_enable %u fg alpha:0x%x bg alpha:0x%x blend_op:0x%x\n",
-		(char *) &format->base.pixel_format,
-		format->alpha_enable, fg_alpha, bg_alpha, blend_op);
+	lm->ops.setup_blend_config(lm, pstate->stage, 0XFF, 0,
+				DPU_BLEND_FG_ALPHA_FG_CONST |
+				DPU_BLEND_BG_ALPHA_BG_CONST);
 }
 
 static void _dpu_crtc_setup_dim_layer_cfg(struct drm_crtc *crtc,
@@ -857,8 +807,8 @@ static void _dpu_crtc_blend_setup_mixer(struct drm_crtc *crtc,
 
 		/* blend config update */
 		for (lm_idx = 0; lm_idx < dpu_crtc->num_mixers; lm_idx++) {
-			_dpu_crtc_setup_blend_cfg(mixer + lm_idx, pstate,
-								format);
+			_dpu_crtc_setup_blend_cfg(mixer + lm_idx, pstate);
+
 			mixer[lm_idx].flush_mask |= flush_mask;
 
 			if (bg_alpha_enable && !format->alpha_enable)
@@ -1819,11 +1769,10 @@ static void _dpu_crtc_setup_mixer_for_encoder(
 	struct dpu_crtc_mixer *mixer;
 	struct dpu_hw_ctl *last_valid_ctl = NULL;
 	int i;
-	struct dpu_rm_hw_iter lm_iter, ctl_iter, dspp_iter, ds_iter;
+	struct dpu_rm_hw_iter lm_iter, ctl_iter, ds_iter;
 
 	dpu_rm_init_hw_iter(&lm_iter, enc->base.id, DPU_HW_BLK_LM);
 	dpu_rm_init_hw_iter(&ctl_iter, enc->base.id, DPU_HW_BLK_CTL);
-	dpu_rm_init_hw_iter(&dspp_iter, enc->base.id, DPU_HW_BLK_DSPP);
 	dpu_rm_init_hw_iter(&ds_iter, enc->base.id, DPU_HW_BLK_DS);
 
 	/* Set up all the mixers and ctls reserved by this encoder */
@@ -1851,10 +1800,6 @@ static void _dpu_crtc_setup_mixer_for_encoder(
 			return;
 		}
 
-		/* Dspp may be null */
-		(void) dpu_rm_get_hw(rm, &dspp_iter);
-		mixer->hw_dspp = (struct dpu_hw_dspp *)dspp_iter.hw;
-
 		/* DS may be null */
 		(void) dpu_rm_get_hw(rm, &ds_iter);
 		mixer->hw_ds = (struct dpu_hw_ds *)ds_iter.hw;
@@ -1987,17 +1932,6 @@ static void dpu_crtc_atomic_begin(struct drm_crtc *crtc,
 	_dpu_crtc_dest_scaler_setup(crtc);
 
 	/*
-	 * Since CP properties use AXI buffer to program the
-	 * HW, check if context bank is in attached
-	 * state,
-	 * apply color processing properties only if
-	 * smmu state is attached,
-	 */
-	if ((smmu_state->state != DETACHED) &&
-			(smmu_state->state != DETACH_ALL_REQ))
-		dpu_cp_crtc_apply_properties(crtc);
-
-	/*
 	 * PP_DONE irq is only used by command mode for now.
 	 * It is better to request pending before FLUSH and START trigger
 	 * to make sure no pp_done irq missed.
@@ -2429,7 +2363,6 @@ static void dpu_crtc_handle_power_event(u32 event_type, void *arg)
 {
 	struct drm_crtc *crtc = arg;
 	struct dpu_crtc *dpu_crtc;
-	struct drm_plane *plane;
 	struct drm_encoder *encoder;
 	struct dpu_crtc_mixer *m;
 	u32 i, misr_status;
@@ -2454,8 +2387,6 @@ static void dpu_crtc_handle_power_event(u32 event_type, void *arg)
 			dpu_encoder_virt_restore(encoder);
 		}
 
-		dpu_cp_crtc_post_ipc(crtc);
-
 		for (i = 0; i < dpu_crtc->num_mixers; ++i) {
 			m = &dpu_crtc->mixers[i];
 			if (!m->hw_lm || !m->hw_lm->ops.setup_misr ||
@@ -2477,18 +2408,12 @@ static void dpu_crtc_handle_power_event(u32 event_type, void *arg)
 			dpu_crtc->misr_data[i] = misr_status ? misr_status :
 							dpu_crtc->misr_data[i];
 		}
-
-		dpu_cp_crtc_pre_ipc(crtc);
 		break;
 	case DPU_POWER_EVENT_POST_DISABLE:
-		/*
-		 * set revalidate flag in planes, so it will be re-programmed
-		 * in the next frame update
+		/**
+		 * Nothing to do. All the planes on the CRTC will be
+		 * programmed for every frame
 		 */
-		drm_atomic_crtc_for_each_plane(plane, crtc)
-			dpu_plane_set_revalidate(plane, true);
-
-		dpu_cp_crtc_suspend(crtc);
 		break;
 	default:
 		DPU_DEBUG("event:%d not handled\n", event_type);
@@ -2535,7 +2460,6 @@ static void dpu_crtc_disable(struct drm_crtc *crtc)
 	/* update color processing on suspend */
 	event.type = DRM_EVENT_CRTC_POWER;
 	event.length = sizeof(u32);
-	dpu_cp_crtc_suspend(crtc);
 	power_on = 0;
 	msm_mode_object_event_notify(&crtc->base, crtc->dev, &event,
 			(u8 *)&power_on);
@@ -2636,7 +2560,6 @@ static void dpu_crtc_enable(struct drm_crtc *crtc,
 	/* update color processing on resume */
 	event.type = DRM_EVENT_CRTC_POWER;
 	event.length = sizeof(u32);
-	dpu_cp_crtc_resume(crtc);
 	power_on = 1;
 	msm_mode_object_event_notify(&crtc->base, crtc->dev, &event,
 			(u8 *)&power_on);
@@ -2678,82 +2601,6 @@ static int pstate_cmp(const void *a, const void *b)
 	return rc;
 }
 
-static int _dpu_crtc_excl_rect_overlap_check(struct plane_state pstates[],
-	int cnt, int curr_cnt, struct dpu_rect *excl_rect, int z_pos)
-{
-	struct dpu_rect dst_rect, intersect;
-	int i, rc = -EINVAL;
-	const struct drm_plane_state *pstate;
-
-	/* start checking from next plane */
-	for (i = curr_cnt; i < cnt; i++) {
-		pstate = pstates[i].drm_pstate;
-		POPULATE_RECT(&dst_rect, pstate->crtc_x, pstate->crtc_y,
-				pstate->crtc_w, pstate->crtc_h, false);
-		dpu_kms_rect_intersect(&dst_rect, excl_rect, &intersect);
-
-		if (intersect.w == excl_rect->w && intersect.h == excl_rect->h
-				/* next plane may be on same z-order */
-				&& z_pos != pstates[i].stage) {
-			rc = 0;
-			goto end;
-		}
-	}
-
-	DPU_ERROR("excl rect does not find top overlapping rect\n");
-end:
-	return rc;
-}
-
-/* no input validation - caller API has all the checks */
-static int _dpu_crtc_excl_dim_layer_check(struct drm_crtc_state *state,
-		struct plane_state pstates[], int cnt)
-{
-	struct dpu_crtc_state *cstate = to_dpu_crtc_state(state);
-	struct drm_display_mode *mode = &state->adjusted_mode;
-	const struct drm_plane_state *pstate;
-	struct dpu_plane_state *dpu_pstate;
-	int rc = 0, i;
-
-	/* Check dim layer rect bounds and stage */
-	for (i = 0; i < cstate->num_dim_layers; i++) {
-		if ((CHECK_LAYER_BOUNDS(cstate->dim_layer[i].rect.y,
-			cstate->dim_layer[i].rect.h, mode->vdisplay)) ||
-		    (CHECK_LAYER_BOUNDS(cstate->dim_layer[i].rect.x,
-			cstate->dim_layer[i].rect.w, mode->hdisplay)) ||
-		    (cstate->dim_layer[i].stage >= DPU_STAGE_MAX) ||
-		    (!cstate->dim_layer[i].rect.w) ||
-		    (!cstate->dim_layer[i].rect.h)) {
-			DPU_ERROR("invalid dim_layer:{%d,%d,%d,%d}, stage:%d\n",
-					cstate->dim_layer[i].rect.x,
-					cstate->dim_layer[i].rect.y,
-					cstate->dim_layer[i].rect.w,
-					cstate->dim_layer[i].rect.h,
-					cstate->dim_layer[i].stage);
-			DPU_ERROR("display: %dx%d\n", mode->hdisplay,
-					mode->vdisplay);
-			rc = -E2BIG;
-			goto end;
-		}
-	}
-
-	/* this is traversing on sorted z-order pstates */
-	for (i = 0; i < cnt; i++) {
-		pstate = pstates[i].drm_pstate;
-		dpu_pstate = to_dpu_plane_state(pstate);
-		if (dpu_pstate->excl_rect.w && dpu_pstate->excl_rect.h) {
-			/* check overlap on all top z-order */
-			rc = _dpu_crtc_excl_rect_overlap_check(pstates, cnt,
-			     i + 1, &dpu_pstate->excl_rect, pstates[i].stage);
-			if (rc)
-				goto end;
-		}
-	}
-
-end:
-	return rc;
-}
-
 static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
 		struct drm_crtc_state *state)
 {
@@ -2879,10 +2726,6 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
 	/* assign mixer stages based on sorted zpos property */
 	sort(pstates, cnt, sizeof(pstates[0]), pstate_cmp, NULL);
 
-	rc = _dpu_crtc_excl_dim_layer_check(state, pstates, cnt);
-	if (rc)
-		goto end;
-
 	if (!dpu_is_custom_client()) {
 		int stage_old = pstates[0].stage;
 
@@ -3302,11 +3145,8 @@ static int dpu_crtc_atomic_set_property(struct drm_crtc *crtc,
 				break;
 			}
 		} else {
-			ret = dpu_cp_crtc_set_property(crtc,
-					property, val);
-		}
-		if (ret)
 			DRM_ERROR("failed to set the property\n");
+		}
 
 		DPU_DEBUG("crtc%d %s[%d] <= 0x%llx ret=%d\n", crtc->base.id,
 				property->name, property->base.id, val, ret);
@@ -3371,9 +3211,6 @@ static int dpu_crtc_atomic_get_property(struct drm_crtc *crtc,
 				&cstate->property_state,
 				property, val);
 		if (ret)
-			ret = dpu_cp_crtc_get_property(crtc,
-				property, val);
-		if (ret)
 			DRM_ERROR("get property failed\n");
 	}
 	return ret;
@@ -3488,10 +3325,6 @@ static int _dpu_debugfs_status_show(struct seq_file *s, void *data)
 		seq_printf(s, "\tmultirect: mode: %d index: %d\n",
 			pstate->multirect_mode, pstate->multirect_index);
 
-		seq_printf(s, "\texcl_rect: x:%4d y:%4d w:%4d h:%4d\n",
-			pstate->excl_rect.x, pstate->excl_rect.y,
-			pstate->excl_rect.w, pstate->excl_rect.h);
-
 		seq_puts(s, "\n");
 	}
 	if (dpu_crtc->vblank_cb_count) {
@@ -3935,10 +3768,6 @@ struct drm_crtc *dpu_crtc_init(struct drm_device *dev, struct drm_plane *plane)
 	/* Init dest scaler */
 	_dpu_crtc_dest_scaler_init(dpu_crtc, kms->catalog);
 
-	/* Install color processing properties */
-	dpu_cp_crtc_init(crtc);
-	dpu_cp_crtc_install_properties(crtc);
-
 	dpu_crtc->phandle = &kms->phandle;
 
 	DPU_DEBUG("%s: successfully initialized crtc\n", dpu_crtc->name);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
index 678bf12..763dd0c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
@@ -20,6 +20,7 @@
 #define _DPU_CRTC_H_
 
 #include <linux/kthread.h>
+#include <uapi/drm/dpu_drm.h>
 #include <drm/drm_crtc.h>
 #include "msm_prop.h"
 #include "dpu_kms.h"
@@ -86,7 +87,6 @@ struct dpu_crtc_smmu_state_data {
  * struct dpu_crtc_mixer: stores the map for each virtual pipeline in the CRTC
  * @hw_lm:	LM HW Driver context
  * @hw_ctl:	CTL Path HW driver context
- * @hw_dspp:	DSPP HW driver context
  * @hw_ds:	DS HW driver context
  * @encoder:	Encoder attached to this lm & ctl
  * @mixer_op_mode:	mixer blending operation mode
@@ -95,7 +95,6 @@ struct dpu_crtc_smmu_state_data {
 struct dpu_crtc_mixer {
 	struct dpu_hw_mixer *hw_lm;
 	struct dpu_hw_ctl *hw_ctl;
-	struct dpu_hw_dspp *hw_dspp;
 	struct dpu_hw_ds *hw_ds;
 	struct drm_encoder *encoder;
 	u32 mixer_op_mode;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 823e9d2..713540e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -1738,8 +1738,6 @@ static void _dpu_encoder_kickoff_phys(struct dpu_encoder_virt *dpu_enc)
 
 		if (phys->split_role != ENC_ROLE_SLAVE)
 			set_bit(i, dpu_enc->frame_busy_mask);
-		if (phys->hw_ctl->ops.reg_dma_flush)
-			phys->hw_ctl->ops.reg_dma_flush(phys->hw_ctl);
 		if (!phys->ops.needs_single_flush ||
 				!phys->ops.needs_single_flush(phys))
 			_dpu_encoder_trigger_flush(&dpu_enc->base, phys, 0x0);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ad4.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ad4.c
deleted file mode 100644
index 7f81c9a..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ad4.c
+++ /dev/null
@@ -1,1443 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include <drm/msm_drm_pp.h>
-#include "dpu_hw_catalog.h"
-#include "dpu_hw_util.h"
-#include "dpu_hw_mdss.h"
-#include "dpu_hw_lm.h"
-#include "dpu_ad4.h"
-
-#define AD_STATE_READY(x) ((x) == (ad4_init | ad4_cfg | ad4_mode | ad4_input))
-#define MERGE_WIDTH_RIGHT 6
-#define MERGE_WIDTH_LEFT 5
-#define AD_IPC_FRAME_COUNT 2
-
-enum ad4_ops_bitmask {
-	ad4_init = BIT(AD_INIT),
-	ad4_cfg = BIT(AD_CFG),
-	ad4_mode = BIT(AD_MODE),
-	ad4_input = BIT(AD_INPUT),
-	ad4_ops_max = BIT(31),
-};
-
-enum ad4_state {
-	ad4_state_idle,
-	ad4_state_startup,
-	ad4_state_run,
-	/* idle power collapse suspend state */
-	ad4_state_ipcs,
-	/* idle power collapse resume state */
-	ad4_state_ipcr,
-	ad4_state_max,
-};
-
-typedef int (*ad4_prop_setup)(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *ad);
-
-static int ad4_params_check(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-
-static int ad4_no_op_setup(struct dpu_hw_dspp *dspp, struct dpu_ad_hw_cfg *cfg);
-static int ad4_setup_debug(struct dpu_hw_dspp *dspp, struct dpu_ad_hw_cfg *cfg);
-static int ad4_mode_setup(struct dpu_hw_dspp *dspp, enum ad4_modes mode);
-static int ad4_mode_setup_common(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_init_setup(struct dpu_hw_dspp *dspp, struct dpu_ad_hw_cfg *cfg);
-static int ad4_init_setup_idle(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_init_setup_run(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_init_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_cfg_setup(struct dpu_hw_dspp *dspp, struct dpu_ad_hw_cfg *cfg);
-static int ad4_cfg_setup_idle(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_cfg_setup_run(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_cfg_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_input_setup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_input_setup_idle(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_input_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_suspend_setup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_assertive_setup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_assertive_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_backlight_setup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_backlight_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-
-static int ad4_ipc_suspend_setup_run(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_ipc_suspend_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_ipc_resume_setup_ipcs(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_ipc_reset_setup_startup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_ipc_reset_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-static int ad4_cfg_ipc_reset(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg);
-
-static ad4_prop_setup prop_set_func[ad4_state_max][AD_PROPMAX] = {
-	[ad4_state_idle][AD_MODE] = ad4_mode_setup_common,
-	[ad4_state_idle][AD_INIT] = ad4_init_setup_idle,
-	[ad4_state_idle][AD_CFG] = ad4_cfg_setup_idle,
-	[ad4_state_idle][AD_INPUT] = ad4_input_setup_idle,
-	[ad4_state_idle][AD_SUSPEND] = ad4_suspend_setup,
-	[ad4_state_idle][AD_ASSERTIVE] = ad4_assertive_setup,
-	[ad4_state_idle][AD_BACKLIGHT] = ad4_backlight_setup,
-	[ad4_state_idle][AD_IPC_SUSPEND] = ad4_no_op_setup,
-	[ad4_state_idle][AD_IPC_RESUME] = ad4_no_op_setup,
-	[ad4_state_idle][AD_IPC_RESET] = ad4_no_op_setup,
-
-	[ad4_state_startup][AD_MODE] = ad4_mode_setup_common,
-	[ad4_state_startup][AD_INIT] = ad4_init_setup,
-	[ad4_state_startup][AD_CFG] = ad4_cfg_setup,
-	[ad4_state_startup][AD_INPUT] = ad4_input_setup,
-	[ad4_state_startup][AD_SUSPEND] = ad4_suspend_setup,
-	[ad4_state_startup][AD_ASSERTIVE] = ad4_assertive_setup,
-	[ad4_state_startup][AD_BACKLIGHT] = ad4_backlight_setup,
-	[ad4_state_startup][AD_IPC_SUSPEND] = ad4_no_op_setup,
-	[ad4_state_startup][AD_IPC_RESUME] = ad4_no_op_setup,
-	[ad4_state_startup][AD_IPC_RESET] = ad4_ipc_reset_setup_startup,
-
-	[ad4_state_run][AD_MODE] = ad4_mode_setup_common,
-	[ad4_state_run][AD_INIT] = ad4_init_setup_run,
-	[ad4_state_run][AD_CFG] = ad4_cfg_setup_run,
-	[ad4_state_run][AD_INPUT] = ad4_input_setup,
-	[ad4_state_run][AD_SUSPEND] = ad4_suspend_setup,
-	[ad4_state_run][AD_ASSERTIVE] = ad4_assertive_setup,
-	[ad4_state_run][AD_BACKLIGHT] = ad4_backlight_setup,
-	[ad4_state_run][AD_IPC_SUSPEND] = ad4_ipc_suspend_setup_run,
-	[ad4_state_run][AD_IPC_RESUME] = ad4_no_op_setup,
-	[ad4_state_run][AD_IPC_RESET] = ad4_setup_debug,
-
-	[ad4_state_ipcs][AD_MODE] = ad4_no_op_setup,
-	[ad4_state_ipcs][AD_INIT] = ad4_no_op_setup,
-	[ad4_state_ipcs][AD_CFG] = ad4_no_op_setup,
-	[ad4_state_ipcs][AD_INPUT] = ad4_no_op_setup,
-	[ad4_state_ipcs][AD_SUSPEND] = ad4_no_op_setup,
-	[ad4_state_ipcs][AD_ASSERTIVE] = ad4_no_op_setup,
-	[ad4_state_ipcs][AD_BACKLIGHT] = ad4_no_op_setup,
-	[ad4_state_ipcs][AD_IPC_SUSPEND] = ad4_no_op_setup,
-	[ad4_state_ipcs][AD_IPC_RESUME] = ad4_ipc_resume_setup_ipcs,
-	[ad4_state_ipcs][AD_IPC_RESET] = ad4_no_op_setup,
-
-	[ad4_state_ipcr][AD_MODE] = ad4_mode_setup_common,
-	[ad4_state_ipcr][AD_INIT] = ad4_init_setup_ipcr,
-	[ad4_state_ipcr][AD_CFG] = ad4_cfg_setup_ipcr,
-	[ad4_state_ipcr][AD_INPUT] = ad4_input_setup_ipcr,
-	[ad4_state_ipcr][AD_SUSPEND] = ad4_suspend_setup,
-	[ad4_state_ipcr][AD_ASSERTIVE] = ad4_assertive_setup_ipcr,
-	[ad4_state_ipcr][AD_BACKLIGHT] = ad4_backlight_setup_ipcr,
-	[ad4_state_ipcr][AD_IPC_SUSPEND] = ad4_ipc_suspend_setup_ipcr,
-	[ad4_state_ipcr][AD_IPC_RESUME] = ad4_no_op_setup,
-	[ad4_state_ipcr][AD_IPC_RESET] = ad4_ipc_reset_setup_ipcr,
-};
-
-struct ad4_info {
-	enum ad4_state state;
-	u32 completed_ops_mask;
-	bool ad4_support;
-	enum ad4_modes mode;
-	bool is_master;
-	u32 last_assertive;
-	u32 cached_assertive;
-	u64 last_als;
-	u64 cached_als;
-	u64 last_bl;
-	u64 cached_bl;
-	u32 last_str;
-	u32 frame_count;
-	u32 frmt_mode;
-	u32 irdx_control_0;
-	u32 tf_ctrl;
-	u32 vc_control_0;
-};
-
-static struct ad4_info info[DSPP_MAX] = {
-	[DSPP_0] = {ad4_state_idle, 0, true, AD4_OFF, false, 0x80, 0x80},
-	[DSPP_1] = {ad4_state_idle, 0, true, AD4_OFF, false, 0x80, 0x80},
-	[DSPP_2] = {ad4_state_max, 0, false, AD4_OFF, false, 0x80, 0x80},
-	[DSPP_3] = {ad4_state_max, 0, false, AD4_OFF, false, 0x80, 0x80},
-};
-
-void dpu_setup_dspp_ad4(struct dpu_hw_dspp *dspp, void *ad_cfg)
-{
-	int ret = 0;
-	struct dpu_ad_hw_cfg *cfg = ad_cfg;
-
-	ret = ad4_params_check(dspp, ad_cfg);
-	if (ret)
-		return;
-
-	ret = prop_set_func[info[dspp->idx].state][cfg->prop](dspp, ad_cfg);
-	if (ret)
-		DRM_ERROR("op failed %d ret %d\n", cfg->prop, ret);
-}
-
-int dpu_validate_dspp_ad4(struct dpu_hw_dspp *dspp, u32 *prop)
-{
-
-	if (!dspp || !prop) {
-		DRM_ERROR("invalid params dspp %pK prop %pK\n", dspp, prop);
-		return -EINVAL;
-	}
-
-	if (*prop >= AD_PROPMAX) {
-		DRM_ERROR("invalid prop set %d\n", *prop);
-		return -EINVAL;
-	}
-
-	if (dspp->idx >= DSPP_MAX || !info[dspp->idx].ad4_support) {
-		DRM_ERROR("ad4 not supported for dspp idx %d\n", dspp->idx);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int ad4_params_check(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	struct dpu_hw_mixer *hw_lm;
-
-	if (!dspp || !cfg || !cfg->hw_cfg) {
-		DRM_ERROR("invalid dspp %pK cfg %pK hw_cfg %pK\n",
-			dspp, cfg, ((cfg) ? (cfg->hw_cfg) : NULL));
-		return -EINVAL;
-	}
-
-	if (!cfg->hw_cfg->mixer_info) {
-		DRM_ERROR("invalid mixed info\n");
-		return -EINVAL;
-	}
-
-	if (dspp->idx >= DSPP_MAX || !info[dspp->idx].ad4_support) {
-		DRM_ERROR("ad4 not supported for dspp idx %d\n", dspp->idx);
-		return -EINVAL;
-	}
-
-	if (cfg->prop >= AD_PROPMAX) {
-		DRM_ERROR("invalid prop set %d\n", cfg->prop);
-		return -EINVAL;
-	}
-
-	if (info[dspp->idx].state >= ad4_state_max) {
-		DRM_ERROR("in max state for dspp idx %d\n", dspp->idx);
-		return -EINVAL;
-	}
-
-	if (!prop_set_func[info[dspp->idx].state][cfg->prop]) {
-		DRM_ERROR("prop set not implemented for state %d prop %d\n",
-				info[dspp->idx].state, cfg->prop);
-		return -EINVAL;
-	}
-
-	if (!cfg->hw_cfg->num_of_mixers ||
-	    cfg->hw_cfg->num_of_mixers > CRTC_DUAL_MIXERS) {
-		DRM_ERROR("invalid mixer cnt %d\n",
-				cfg->hw_cfg->num_of_mixers);
-		return -EINVAL;
-	}
-	hw_lm = cfg->hw_cfg->mixer_info;
-	if (!hw_lm) {
-		DRM_ERROR("invalid mixer info\n");
-		return -EINVAL;
-	}
-
-	if (cfg->hw_cfg->num_of_mixers == 1 &&
-	    hw_lm->cfg.out_height != cfg->hw_cfg->displayv &&
-	    hw_lm->cfg.out_width != cfg->hw_cfg->displayh) {
-		DRM_ERROR("single_lm lmh %d lmw %d displayh %d displayw %d\n",
-			hw_lm->cfg.out_height, hw_lm->cfg.out_width,
-			cfg->hw_cfg->displayh, cfg->hw_cfg->displayv);
-		return -EINVAL;
-	} else if (hw_lm->cfg.out_height != cfg->hw_cfg->displayv &&
-		   hw_lm->cfg.out_width != (cfg->hw_cfg->displayh >> 1)) {
-		DRM_ERROR("dual_lm lmh %d lmw %d displayh %d displayw %d\n",
-			hw_lm->cfg.out_height, hw_lm->cfg.out_width,
-			cfg->hw_cfg->displayh, cfg->hw_cfg->displayv);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int ad4_no_op_setup(struct dpu_hw_dspp *dspp, struct dpu_ad_hw_cfg *cfg)
-{
-	return 0;
-}
-
-static int ad4_setup_debug(struct dpu_hw_dspp *dspp, struct dpu_ad_hw_cfg *cfg)
-{
-	u32 strength = 0, i = 0;
-	struct dpu_hw_mixer *hw_lm;
-
-	hw_lm = cfg->hw_cfg->mixer_info;
-	if ((cfg->hw_cfg->num_of_mixers == 2) && hw_lm->cfg.right_mixer) {
-		/* this AD core is the salve core */
-		for (i = DSPP_0; i < DSPP_MAX; i++) {
-			if (info[i].is_master) {
-				strength = info[i].last_str;
-				break;
-			}
-		}
-	} else {
-		strength = DPU_REG_READ(&dspp->hw,
-				dspp->cap->sblk->ad.base + 0x4c);
-		pr_debug("%s(): AD strength = %d\n", __func__, strength);
-	}
-
-	return 0;
-}
-
-static int ad4_mode_setup(struct dpu_hw_dspp *dspp, enum ad4_modes mode)
-{
-	u32 blk_offset;
-
-	blk_offset = 0x04;
-	if (mode == AD4_OFF) {
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-				0x101);
-		info[dspp->idx].state = ad4_state_idle;
-		pr_debug("%s(): AD state move to idle\n", __func__);
-		info[dspp->idx].completed_ops_mask = 0;
-		/* reset last values to register default */
-		info[dspp->idx].last_assertive = 0x80;
-		info[dspp->idx].cached_assertive = U8_MAX;
-		info[dspp->idx].last_bl = 0xFFFF;
-		info[dspp->idx].cached_bl = U64_MAX;
-		info[dspp->idx].last_als = 0x0;
-		info[dspp->idx].cached_als = U64_MAX;
-	} else {
-		if (info[dspp->idx].state == ad4_state_idle) {
-			info[dspp->idx].frame_count = 0;
-			info[dspp->idx].state = ad4_state_startup;
-			pr_debug("%s(): AD state move to startup\n", __func__);
-		}
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-				0x100);
-	}
-
-	return 0;
-}
-
-static int ad4_init_setup(struct dpu_hw_dspp *dspp, struct dpu_ad_hw_cfg *cfg)
-{
-	u32 frame_start, frame_end, proc_start, proc_end;
-	struct dpu_hw_mixer *hw_lm;
-	u32 blk_offset, tile_ctl, val, i;
-	u32 off1, off2, off3, off4, off5, off6;
-	struct drm_msm_ad4_init *init;
-
-	if (!cfg->hw_cfg->payload) {
-		info[dspp->idx].completed_ops_mask &= ~ad4_init;
-		return 0;
-	}
-
-	if (cfg->hw_cfg->len != sizeof(struct drm_msm_ad4_init)) {
-		DRM_ERROR("invalid sz param exp %zd given %d cfg %pK\n",
-			sizeof(struct drm_msm_ad4_init), cfg->hw_cfg->len,
-			cfg->hw_cfg->payload);
-		return -EINVAL;
-	}
-
-	hw_lm = cfg->hw_cfg->mixer_info;
-	if (cfg->hw_cfg->num_of_mixers == 1) {
-		frame_start = 0;
-		frame_end = 0xffff;
-		proc_start = 0;
-		proc_end = 0xffff;
-		tile_ctl = 0;
-		info[dspp->idx].is_master = true;
-	} else {
-		tile_ctl = 0x5;
-		if (hw_lm->cfg.right_mixer) {
-			frame_start = (cfg->hw_cfg->displayh >> 1) -
-				MERGE_WIDTH_RIGHT;
-			frame_end = cfg->hw_cfg->displayh - 1;
-			proc_start = (cfg->hw_cfg->displayh >> 1);
-			proc_end = frame_end;
-			tile_ctl |= 0x10;
-			info[dspp->idx].is_master = false;
-		} else {
-			frame_start = 0;
-			frame_end = (cfg->hw_cfg->displayh >> 1) +
-				MERGE_WIDTH_LEFT;
-			proc_start = 0;
-			proc_end = (cfg->hw_cfg->displayh >> 1) - 1;
-			tile_ctl |= 0x10;
-			info[dspp->idx].is_master = true;
-		}
-	}
-
-	init = cfg->hw_cfg->payload;
-
-	info[dspp->idx].frmt_mode = (init->init_param_009 & (BIT(14) - 1));
-
-	blk_offset = 0xc;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			init->init_param_010);
-
-	init->init_param_012 = cfg->hw_cfg->displayv & (BIT(17) - 1);
-	init->init_param_011 = cfg->hw_cfg->displayh & (BIT(17) - 1);
-	blk_offset = 0x10;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			((init->init_param_011 << 16) | init->init_param_012));
-
-	blk_offset = 0x14;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			tile_ctl);
-
-	blk_offset = 0x44;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			((((init->init_param_013) & (BIT(17) - 1)) << 16) |
-			(init->init_param_014 & (BIT(17) - 1))));
-
-	blk_offset = 0x5c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_015 & (BIT(16) - 1)));
-	blk_offset = 0x60;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_016 & (BIT(8) - 1)));
-	blk_offset = 0x64;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_017 & (BIT(12) - 1)));
-	blk_offset = 0x68;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_018 & (BIT(12) - 1)));
-	blk_offset = 0x6c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_019 & (BIT(12) - 1)));
-	blk_offset = 0x70;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_020 & (BIT(16) - 1)));
-	blk_offset = 0x74;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_021 & (BIT(8) - 1)));
-	blk_offset = 0x78;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_022 & (BIT(8) - 1)));
-	blk_offset = 0x7c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_023 & (BIT(16) - 1)));
-	blk_offset = 0x80;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		(((init->init_param_024 & (BIT(16) - 1)) << 16) |
-		((init->init_param_025 & (BIT(16) - 1)))));
-	blk_offset = 0x84;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		(((init->init_param_026 & (BIT(16) - 1)) << 16) |
-		((init->init_param_027 & (BIT(16) - 1)))));
-
-	blk_offset = 0x90;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_028 & (BIT(16) - 1)));
-	blk_offset = 0x94;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_029 & (BIT(16) - 1)));
-
-	blk_offset = 0x98;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		(((init->init_param_035 & (BIT(16) - 1)) << 16) |
-		((init->init_param_030 & (BIT(16) - 1)))));
-
-	blk_offset = 0x9c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		(((init->init_param_032 & (BIT(16) - 1)) << 16) |
-		((init->init_param_031 & (BIT(16) - 1)))));
-	blk_offset = 0xa0;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		(((init->init_param_034 & (BIT(16) - 1)) << 16) |
-		((init->init_param_033 & (BIT(16) - 1)))));
-
-	blk_offset = 0xb4;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_036 & (BIT(8) - 1)));
-	blk_offset = 0xcc;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_037 & (BIT(8) - 1)));
-	blk_offset = 0xc0;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_038 & (BIT(8) - 1)));
-	blk_offset = 0xd8;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_039 & (BIT(8) - 1)));
-
-	blk_offset = 0xe8;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_040 & (BIT(16) - 1)));
-
-	blk_offset = 0xf4;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_041 & (BIT(8) - 1)));
-
-	blk_offset = 0x100;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_042 & (BIT(16) - 1)));
-
-	blk_offset = 0x10c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_043 & (BIT(8) - 1)));
-
-	blk_offset = 0x120;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_044 & (BIT(16) - 1)));
-	blk_offset = 0x124;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_045 & (BIT(16) - 1)));
-
-	blk_offset = 0x128;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_046 & (BIT(1) - 1)));
-	blk_offset = 0x12c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_047 & (BIT(8) - 1)));
-
-	info[dspp->idx].irdx_control_0 = (init->init_param_048 & (BIT(5) - 1));
-
-	blk_offset = 0x140;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_049 & (BIT(8) - 1)));
-
-	blk_offset = 0x144;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_050 & (BIT(8) - 1)));
-	blk_offset = 0x148;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		(((init->init_param_051 & (BIT(8) - 1)) << 8) |
-		((init->init_param_052 & (BIT(8) - 1)))));
-
-	blk_offset = 0x14c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_053 & (BIT(10) - 1)));
-	blk_offset = 0x150;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_054 & (BIT(10) - 1)));
-	blk_offset = 0x154;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_055 & (BIT(8) - 1)));
-
-	blk_offset = 0x158;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_056 & (BIT(8) - 1)));
-	blk_offset = 0x164;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_057 & (BIT(8) - 1)));
-	blk_offset = 0x168;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_058 & (BIT(4) - 1)));
-
-	blk_offset = 0x17c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(frame_start & (BIT(16) - 1)));
-	blk_offset = 0x180;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(frame_end & (BIT(16) - 1)));
-	blk_offset = 0x184;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(proc_start & (BIT(16) - 1)));
-	blk_offset = 0x188;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(proc_end & (BIT(16) - 1)));
-
-	blk_offset = 0x18c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_059 & (BIT(4) - 1)));
-
-	blk_offset = 0x190;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		(((init->init_param_061 & (BIT(8) - 1)) << 8) |
-		((init->init_param_060 & (BIT(8) - 1)))));
-
-	blk_offset = 0x194;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_062 & (BIT(10) - 1)));
-
-	blk_offset = 0x1a0;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_063 & (BIT(10) - 1)));
-	blk_offset = 0x1a4;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_064 & (BIT(10) - 1)));
-	blk_offset = 0x1a8;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_065 & (BIT(10) - 1)));
-	blk_offset = 0x1ac;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_066 & (BIT(8) - 1)));
-	blk_offset = 0x1b0;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_067 & (BIT(8) - 1)));
-	blk_offset = 0x1b4;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_068 & (BIT(6) - 1)));
-
-	blk_offset = 0x460;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_069 & (BIT(16) - 1)));
-	blk_offset = 0x464;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_070 & (BIT(10) - 1)));
-	blk_offset = 0x468;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_071 & (BIT(10) - 1)));
-	blk_offset = 0x46c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_072 & (BIT(10) - 1)));
-	blk_offset = 0x470;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_073 & (BIT(8) - 1)));
-	blk_offset = 0x474;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_074 & (BIT(10) - 1)));
-	blk_offset = 0x478;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(init->init_param_075 & (BIT(10) - 1)));
-
-	off1 = 0x1c0;
-	off2 = 0x210;
-	off3 = 0x260;
-	off4 = 0x2b0;
-	off5 = 0x380;
-	off6 = 0x3d0;
-	for (i = 0; i < AD4_LUT_GRP0_SIZE - 1; i = i + 2) {
-		val = (init->init_param_001[i] & (BIT(16) - 1));
-		val |= ((init->init_param_001[i + 1] & (BIT(16) - 1))
-				<< 16);
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off1, val);
-		off1 += 4;
-
-		val = (init->init_param_002[i] & (BIT(16) - 1));
-		val |= ((init->init_param_002[i + 1] & (BIT(16) - 1))
-				<< 16);
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off2, val);
-		off2 += 4;
-
-		val = (init->init_param_003[i] & (BIT(16) - 1));
-		val |= ((init->init_param_003[i + 1] & (BIT(16) - 1))
-				<< 16);
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off3, val);
-		off3 += 4;
-
-		val = (init->init_param_004[i] & (BIT(16) - 1));
-		val |= ((init->init_param_004[i + 1] & (BIT(16) - 1))
-				<< 16);
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off4, val);
-		off4 += 4;
-
-		val = (init->init_param_007[i] & (BIT(16) - 1));
-		val |= ((init->init_param_007[i + 1] &
-				(BIT(16) - 1)) << 16);
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off5, val);
-		off5 += 4;
-
-		val = (init->init_param_008[i] & (BIT(12) - 1));
-		val |= ((init->init_param_008[i + 1] &
-				(BIT(12) - 1)) << 16);
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off6, val);
-		off6 += 4;
-	}
-	/* write last index data */
-	i = AD4_LUT_GRP0_SIZE - 1;
-	val = ((init->init_param_001[i] & (BIT(16) - 1)) << 16);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off1, val);
-	val = ((init->init_param_002[i] & (BIT(16) - 1)) << 16);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off2, val);
-	val = ((init->init_param_003[i] & (BIT(16) - 1)) << 16);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off3, val);
-	val = ((init->init_param_004[i] & (BIT(16) - 1)) << 16);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off4, val);
-	val = ((init->init_param_007[i] & (BIT(16) - 1)) << 16);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off5, val);
-	val = ((init->init_param_008[i] & (BIT(12) - 1)) << 16);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off6, val);
-
-	off1 = 0x300;
-	off2 = 0x340;
-	for (i = 0; i < AD4_LUT_GRP1_SIZE; i = i + 2) {
-		val = (init->init_param_005[i] & (BIT(16) - 1));
-		val |= ((init->init_param_005[i + 1] &
-				(BIT(16) - 1)) << 16);
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off1, val);
-		off1 += 4;
-
-		val = (init->init_param_006[i] & (BIT(16) - 1));
-		val |= ((init->init_param_006[i + 1] & (BIT(16) - 1))
-				<< 16);
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + off2, val);
-		off2 += 4;
-	}
-
-	return 0;
-}
-
-static int ad4_cfg_setup(struct dpu_hw_dspp *dspp, struct dpu_ad_hw_cfg *cfg)
-{
-	u32 blk_offset, val;
-	struct drm_msm_ad4_cfg *ad_cfg;
-
-	if (!cfg->hw_cfg->payload) {
-		info[dspp->idx].completed_ops_mask &= ~ad4_cfg;
-		return 0;
-	}
-
-	if (cfg->hw_cfg->len != sizeof(struct drm_msm_ad4_cfg)) {
-		DRM_ERROR("invalid sz param exp %zd given %d cfg %pK\n",
-			sizeof(struct drm_msm_ad4_cfg), cfg->hw_cfg->len,
-			cfg->hw_cfg->payload);
-		return -EINVAL;
-	}
-	ad_cfg = cfg->hw_cfg->payload;
-
-	blk_offset = 0x18;
-	val = (ad_cfg->cfg_param_002 & (BIT(16) - 1));
-	val |= ((ad_cfg->cfg_param_001 & (BIT(16) - 1)) << 16);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_004 & (BIT(16) - 1));
-	val |= ((ad_cfg->cfg_param_003 & (BIT(16) - 1)) << 16);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0x20;
-	val = (ad_cfg->cfg_param_005 & (BIT(8) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset = 0x24;
-	val = (ad_cfg->cfg_param_006 & (BIT(7) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	info[dspp->idx].tf_ctrl = (ad_cfg->cfg_param_008 & (BIT(8) - 1));
-
-	blk_offset = 0x38;
-	val = (ad_cfg->cfg_param_009 & (BIT(10) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0x3c;
-	val = (ad_cfg->cfg_param_010 & (BIT(12) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = ((ad_cfg->cfg_param_011 & (BIT(16) - 1)) << 16);
-	val |= (ad_cfg->cfg_param_012 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0x88;
-	val = (ad_cfg->cfg_param_013 & (BIT(8) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_014 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0xa4;
-	val = (ad_cfg->cfg_param_015 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_016 & (BIT(10) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_017 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_018 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0xc4;
-	val = (ad_cfg->cfg_param_019 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_020 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0xb8;
-	val = (ad_cfg->cfg_param_021 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_022 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0xd0;
-	val = (ad_cfg->cfg_param_023 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_024 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0xdc;
-	val = (ad_cfg->cfg_param_025 & (BIT(16) - 1));
-	val |= ((ad_cfg->cfg_param_026 & (BIT(16) - 1)) << 16);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_027 & (BIT(16) - 1));
-	val |= ((ad_cfg->cfg_param_028 & (BIT(16) - 1)) << 16);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_029 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0xec;
-	val = (ad_cfg->cfg_param_030 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_031 & (BIT(12) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0xf8;
-	val = (ad_cfg->cfg_param_032 & (BIT(10) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_033 & (BIT(8) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0x104;
-	val = (ad_cfg->cfg_param_034 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_035 & (BIT(12) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0x110;
-	val = (ad_cfg->cfg_param_036 & (BIT(12) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_037 & (BIT(12) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_038 & (BIT(8) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_039 & (BIT(8) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0x134;
-	val = (ad_cfg->cfg_param_040 & (BIT(12) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	info[dspp->idx].vc_control_0 = (ad_cfg->cfg_param_041 & (BIT(7) - 1));
-
-	blk_offset += 160;
-	val = (ad_cfg->cfg_param_043 & (BIT(10) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	blk_offset = 0x16c;
-	val = (ad_cfg->cfg_param_044 & (BIT(8) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_045 & (BIT(8) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	blk_offset += 4;
-	val = (ad_cfg->cfg_param_046 & (BIT(16) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-
-	return 0;
-}
-
-static int ad4_input_setup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u64 *val, als;
-	u32 blk_offset;
-
-	if (cfg->hw_cfg->len != sizeof(u64) && cfg->hw_cfg->payload) {
-		DRM_ERROR("invalid sz param exp %zd given %d cfg %pK\n",
-			sizeof(u64), cfg->hw_cfg->len, cfg->hw_cfg->payload);
-		return -EINVAL;
-	}
-
-	blk_offset = 0x28;
-	if (cfg->hw_cfg->payload) {
-		val = cfg->hw_cfg->payload;
-	} else {
-		als = 0;
-		val = &als;
-	}
-	info[dspp->idx].last_als = (*val & (BIT(16) - 1));
-	info[dspp->idx].completed_ops_mask |= ad4_input;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			info[dspp->idx].last_als);
-	return 0;
-}
-
-static int ad4_suspend_setup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	info[dspp->idx].state = ad4_state_idle;
-	pr_debug("%s(): AD state move to idle\n", __func__);
-	info[dspp->idx].completed_ops_mask = 0;
-	return 0;
-}
-
-static int ad4_mode_setup_common(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-
-	if (cfg->hw_cfg->len != sizeof(u64) || !cfg->hw_cfg->payload) {
-		DRM_ERROR("invalid sz param exp %zd given %d cfg %pK\n",
-			sizeof(u64), cfg->hw_cfg->len, cfg->hw_cfg->payload);
-		return -EINVAL;
-	}
-
-	info[dspp->idx].mode = *((enum ad4_modes *)
-					(cfg->hw_cfg->payload));
-	info[dspp->idx].completed_ops_mask |= ad4_mode;
-
-	if (AD_STATE_READY(info[dspp->idx].completed_ops_mask) ||
-					info[dspp->idx].mode == AD4_OFF)
-		ad4_mode_setup(dspp, info[dspp->idx].mode);
-
-	return 0;
-}
-
-static int ad4_init_setup_idle(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	int ret;
-	u32 blk_offset;
-
-	if (!cfg->hw_cfg->payload) {
-		info[dspp->idx].completed_ops_mask &= ~ad4_init;
-		return 0;
-	}
-
-	ret = ad4_init_setup(dspp, cfg);
-	if (ret)
-		return ret;
-
-	/* enable memory initialization*/
-	/* frmt mode */
-	blk_offset = 0x8;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(info[dspp->idx].frmt_mode & 0x1fff));
-	/* memory init */
-	blk_offset = 0x450;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, 0x1);
-
-	/* enforce 0 initial strength when powering up AD config */
-	/* irdx_control_0 */
-	blk_offset = 0x13c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, 0x6);
-
-	info[dspp->idx].completed_ops_mask |= ad4_init;
-
-	if (AD_STATE_READY(info[dspp->idx].completed_ops_mask))
-		ad4_mode_setup(dspp, info[dspp->idx].mode);
-
-	return 0;
-}
-
-static int ad4_init_setup_run(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	int ret;
-	u32 blk_offset;
-
-	if (!cfg->hw_cfg->payload) {
-		info[dspp->idx].completed_ops_mask &= ~ad4_init;
-		return 0;
-	}
-
-	ret = ad4_init_setup(dspp, cfg);
-	if (ret)
-		return ret;
-
-	/* disable memory initialization*/
-	/* frmt mode */
-	blk_offset = 0x8;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(info[dspp->idx].frmt_mode | 0x2000));
-	/* no need to explicitly set memory initialization sequence,
-	 * since AD hw were not powered off.
-	 */
-
-	/* irdx_control_0 */
-	blk_offset = 0x13c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			info[dspp->idx].irdx_control_0);
-
-	return 0;
-}
-
-static int ad4_init_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	int ret;
-	u32 blk_offset;
-
-	if (!cfg->hw_cfg->payload) {
-		info[dspp->idx].completed_ops_mask &= ~ad4_init;
-		return 0;
-	}
-
-	ret = ad4_init_setup(dspp, cfg);
-	if (ret)
-		return ret;
-	/* no need to explicitly set memory initialization sequence,
-	 * since register reset values are the correct configuration
-	 */
-	/* frmt mode */
-	blk_offset = 0x8;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(info[dspp->idx].frmt_mode | 0x2000));
-	/* irdx_control_0 */
-	blk_offset = 0x13c;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			info[dspp->idx].irdx_control_0);
-
-	info[dspp->idx].completed_ops_mask |= ad4_init;
-	if (AD_STATE_READY(info[dspp->idx].completed_ops_mask))
-		ad4_mode_setup(dspp, info[dspp->idx].mode);
-
-	return 0;
-}
-
-static int ad4_cfg_setup_idle(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	int ret;
-	u32 blk_offset;
-
-	if (!cfg->hw_cfg->payload) {
-		info[dspp->idx].completed_ops_mask &= ~ad4_cfg;
-		return 0;
-	}
-
-	ret = ad4_cfg_setup(dspp, cfg);
-	if (ret)
-		return ret;
-
-	/* enforce 0 initial strength when powering up AD config */
-	/* assertiveness */
-	blk_offset = 0x30;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, 0x0);
-	/* tf control */
-	blk_offset = 0x34;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, 0x55);
-
-	/* vc_control_0 */
-	blk_offset = 0x138;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		info[dspp->idx].vc_control_0);
-
-	info[dspp->idx].completed_ops_mask |= ad4_cfg;
-	if (AD_STATE_READY(info[dspp->idx].completed_ops_mask))
-		ad4_mode_setup(dspp, info[dspp->idx].mode);
-	return 0;
-}
-
-static int ad4_cfg_setup_run(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	int ret;
-	u32 blk_offset;
-
-	if (!cfg->hw_cfg->payload) {
-		info[dspp->idx].completed_ops_mask &= ~ad4_cfg;
-		return 0;
-	}
-
-	ret = ad4_cfg_setup(dspp, cfg);
-	if (ret)
-		return ret;
-
-	/* assertiveness */
-	blk_offset = 0x30;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			info[dspp->idx].last_assertive);
-	/* tf control */
-	blk_offset = 0x34;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		info[dspp->idx].tf_ctrl);
-	/* vc_control_0 */
-	blk_offset = 0x138;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		info[dspp->idx].vc_control_0);
-
-	return 0;
-}
-
-static int ad4_cfg_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	int ret;
-	u32 blk_offset;
-
-	if (!cfg->hw_cfg->payload) {
-		info[dspp->idx].completed_ops_mask &= ~ad4_cfg;
-		return 0;
-	}
-
-	ret = ad4_cfg_setup(dspp, cfg);
-	if (ret)
-		return ret;
-
-	/* assertiveness */
-	blk_offset = 0x30;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			info[dspp->idx].last_assertive);
-
-	info[dspp->idx].completed_ops_mask |= ad4_cfg;
-	if (AD_STATE_READY(info[dspp->idx].completed_ops_mask))
-		ad4_mode_setup(dspp, info[dspp->idx].mode);
-	return 0;
-}
-
-static int ad4_input_setup_idle(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	int ret;
-
-	ret = ad4_input_setup(dspp, cfg);
-	if (ret)
-		return ret;
-
-	info[dspp->idx].completed_ops_mask |= ad4_input;
-	if (AD_STATE_READY(info[dspp->idx].completed_ops_mask))
-		ad4_mode_setup(dspp, info[dspp->idx].mode);
-
-	return 0;
-}
-
-static int ad4_input_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u64 *val, als;
-	u32 blk_offset;
-
-	if (cfg->hw_cfg->len != sizeof(u64) && cfg->hw_cfg->payload) {
-		DRM_ERROR("invalid sz param exp %zd given %d cfg %pK\n",
-			sizeof(u64), cfg->hw_cfg->len, cfg->hw_cfg->payload);
-		return -EINVAL;
-	}
-
-	blk_offset = 0x28;
-	if (cfg->hw_cfg->payload) {
-		val = cfg->hw_cfg->payload;
-	} else {
-		als = 0;
-		val = &als;
-	}
-	info[dspp->idx].cached_als = *val & (BIT(16) - 1);
-	info[dspp->idx].completed_ops_mask |= ad4_input;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			info[dspp->idx].last_als);
-
-	if (AD_STATE_READY(info[dspp->idx].completed_ops_mask))
-		ad4_mode_setup(dspp, info[dspp->idx].mode);
-
-	return 0;
-}
-
-static int ad4_assertive_setup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u64 *val, assertive;
-	u32 blk_offset;
-
-	if (cfg->hw_cfg->len != sizeof(u64) && cfg->hw_cfg->payload) {
-		DRM_ERROR("invalid sz param exp %zd given %d cfg %pK\n",
-			sizeof(u64), cfg->hw_cfg->len, cfg->hw_cfg->payload);
-		return -EINVAL;
-	}
-
-	blk_offset = 0x30;
-	if (cfg->hw_cfg->payload) {
-		val = cfg->hw_cfg->payload;
-	} else {
-		assertive = 0;
-		val = &assertive;
-	}
-
-	info[dspp->idx].last_assertive = *val & (BIT(8) - 1);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			(info[dspp->idx].last_assertive));
-	return 0;
-}
-
-static int ad4_assertive_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u64 *val, assertive;
-	u32 blk_offset;
-
-	if (cfg->hw_cfg->len != sizeof(u64) && cfg->hw_cfg->payload) {
-		DRM_ERROR("invalid sz param exp %zd given %d cfg %pK\n",
-			sizeof(u64), cfg->hw_cfg->len, cfg->hw_cfg->payload);
-		return -EINVAL;
-	}
-
-	blk_offset = 0x30;
-	if (cfg->hw_cfg->payload) {
-		val = cfg->hw_cfg->payload;
-	} else {
-		assertive = 0;
-		val = &assertive;
-	}
-
-	info[dspp->idx].cached_assertive = *val & (BIT(8) - 1);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			info[dspp->idx].last_assertive);
-
-	return 0;
-}
-
-static int ad4_backlight_setup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u64 *val, bl;
-	u32 blk_offset;
-
-	if (cfg->hw_cfg->len != sizeof(u64) && cfg->hw_cfg->payload) {
-		DRM_ERROR("invalid sz param exp %zd given %d cfg %pK\n",
-			sizeof(u64), cfg->hw_cfg->len, cfg->hw_cfg->payload);
-		return -EINVAL;
-	}
-
-	blk_offset = 0x2c;
-	if (cfg->hw_cfg->payload) {
-		val = cfg->hw_cfg->payload;
-	} else {
-		bl = 0;
-		val = &bl;
-	}
-
-	info[dspp->idx].last_bl = *val & (BIT(16) - 1);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			info[dspp->idx].last_bl);
-	return 0;
-}
-
-static int ad4_backlight_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u64 *val, bl;
-	u32 blk_offset;
-
-	if (cfg->hw_cfg->len != sizeof(u64) && cfg->hw_cfg->payload) {
-		DRM_ERROR("invalid sz param exp %zd given %d cfg %pK\n",
-			sizeof(u64), cfg->hw_cfg->len, cfg->hw_cfg->payload);
-		return -EINVAL;
-	}
-
-	blk_offset = 0x2c;
-	if (cfg->hw_cfg->payload) {
-		val = cfg->hw_cfg->payload;
-	} else {
-		bl = 0;
-		val = &bl;
-	}
-
-	info[dspp->idx].cached_bl = *val & (BIT(16) - 1);
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-			info[dspp->idx].last_bl);
-
-	return 0;
-}
-
-void dpu_read_intr_resp_ad4(struct dpu_hw_dspp *dspp, u32 event, u32 *resp)
-{
-	if (!dspp || !resp) {
-		DRM_ERROR("invalid params dspp %pK resp %pK\n", dspp, resp);
-		return;
-	}
-
-	switch (event) {
-	case AD4_BACKLIGHT:
-		*resp = DPU_REG_READ(&dspp->hw,
-				dspp->cap->sblk->ad.base + 0x48);
-		break;
-	default:
-		break;
-	}
-}
-
-static int ad4_ipc_suspend_setup_run(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u32 strength = 0, i = 0;
-	struct dpu_hw_mixer *hw_lm;
-
-	hw_lm = cfg->hw_cfg->mixer_info;
-	if ((cfg->hw_cfg->num_of_mixers == 2) && hw_lm->cfg.right_mixer) {
-		/* this AD core is the salve core */
-		for (i = DSPP_0; i < DSPP_MAX; i++) {
-			if (info[i].is_master) {
-				strength = info[i].last_str;
-				break;
-			}
-		}
-	} else {
-		strength = DPU_REG_READ(&dspp->hw,
-				dspp->cap->sblk->ad.base + 0x4c);
-		pr_debug("%s(): AD strength = %d\n", __func__, strength);
-	}
-	info[dspp->idx].last_str = strength;
-	info[dspp->idx].state = ad4_state_ipcs;
-	pr_debug("%s(): AD state move to ipcs\n", __func__);
-
-	return 0;
-}
-
-static int ad4_ipc_resume_setup_ipcs(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u32 blk_offset, val;
-
-	info[dspp->idx].frame_count = 0;
-	info[dspp->idx].state = ad4_state_ipcr;
-	pr_debug("%s(): AD state move to ipcr\n", __func__);
-
-	/* no need to rewrite frmt_mode bit 13 and mem_init,
-	 * since the default register values are exactly what
-	 * we wanted.
-	 */
-
-	/* ipc resume with manual strength */
-	/* tf control */
-	blk_offset = 0x34;
-	val = (0x55 & (BIT(8) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	/* set manual strength */
-	blk_offset = 0x15c;
-	val = (info[dspp->idx].last_str & (BIT(10) - 1));
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, val);
-	/* enable manual mode */
-	blk_offset = 0x138;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset, 0);
-
-	return 0;
-}
-
-static int ad4_ipc_suspend_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	info[dspp->idx].state = ad4_state_ipcs;
-	pr_debug("%s(): AD state move to ipcs\n", __func__);
-	return 0;
-}
-
-static int ad4_ipc_reset_setup_ipcr(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	int ret;
-	u32 strength = 0, i = 0;
-	struct dpu_hw_mixer *hw_lm;
-
-	/* Read AD calculator strength output during the 2 frames of manual
-	 * strength mode, and assign the strength output to last_str
-	 * when frame count reaches AD_IPC_FRAME_COUNT to avoid flickers
-	 * caused by strength was not converged before entering IPC mode
-	 */
-	hw_lm = cfg->hw_cfg->mixer_info;
-	if ((cfg->hw_cfg->num_of_mixers == 2) && hw_lm->cfg.right_mixer) {
-		/* this AD core is the salve core */
-		for (i = DSPP_0; i < DSPP_MAX; i++) {
-			if (info[i].is_master) {
-				strength = info[i].last_str;
-				break;
-			}
-		}
-	} else {
-		strength = DPU_REG_READ(&dspp->hw,
-				dspp->cap->sblk->ad.base + 0x4c);
-		pr_debug("%s(): AD strength = %d\n", __func__, strength);
-	}
-
-	if (info[dspp->idx].frame_count == AD_IPC_FRAME_COUNT) {
-		info[dspp->idx].state = ad4_state_run;
-		pr_debug("%s(): AD state move to run\n", __func__);
-		info[dspp->idx].last_str = strength;
-		ret = ad4_cfg_ipc_reset(dspp, cfg);
-		if (ret)
-			return ret;
-	} else {
-		info[dspp->idx].frame_count++;
-	}
-
-	return 0;
-}
-
-static int ad4_cfg_ipc_reset(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u32 blk_offset;
-
-	/* revert manual strength */
-	/* tf control */
-	blk_offset = 0x34;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		info[dspp->idx].tf_ctrl);
-	/* vc_control_0 */
-	blk_offset = 0x138;
-	DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-		info[dspp->idx].vc_control_0);
-
-	/* reset cached ALS, backlight and assertiveness */
-	if (info[dspp->idx].cached_als != U64_MAX) {
-		DPU_REG_WRITE(&dspp->hw,
-				dspp->cap->sblk->ad.base + 0x28,
-				info[dspp->idx].cached_als);
-		info[dspp->idx].last_als = info[dspp->idx].cached_als;
-		info[dspp->idx].cached_als = U64_MAX;
-	}
-	if (info[dspp->idx].cached_bl != U64_MAX) {
-		DPU_REG_WRITE(&dspp->hw,
-				dspp->cap->sblk->ad.base + 0x2c,
-				info[dspp->idx].cached_bl);
-		info[dspp->idx].last_bl = info[dspp->idx].cached_bl;
-		info[dspp->idx].cached_bl = U64_MAX;
-	}
-	if (info[dspp->idx].cached_assertive != U8_MAX) {
-		DPU_REG_WRITE(&dspp->hw,
-				dspp->cap->sblk->ad.base + 0x30,
-				info[dspp->idx].cached_assertive);
-		info[dspp->idx].last_assertive =
-				info[dspp->idx].cached_assertive;
-		info[dspp->idx].cached_assertive = U8_MAX;
-	}
-
-	return 0;
-}
-
-static int ad4_ipc_reset_setup_startup(struct dpu_hw_dspp *dspp,
-		struct dpu_ad_hw_cfg *cfg)
-{
-	u32 blk_offset;
-
-	if (info[dspp->idx].frame_count == AD_IPC_FRAME_COUNT) {
-		info[dspp->idx].state = ad4_state_run;
-		pr_debug("%s(): AD state move to run\n", __func__);
-
-		/* revert enforce 0 initial strength */
-		/* irdx_control_0 */
-		blk_offset = 0x13c;
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-				info[dspp->idx].irdx_control_0);
-		/* assertiveness */
-		blk_offset = 0x30;
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-				info[dspp->idx].last_assertive);
-		/* tf control */
-		blk_offset = 0x34;
-		DPU_REG_WRITE(&dspp->hw, dspp->cap->sblk->ad.base + blk_offset,
-				info[dspp->idx].tf_ctrl);
-	} else {
-		info[dspp->idx].frame_count++;
-	}
-
-	return 0;
-}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index 1c0959f..0fb0b27 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -32,14 +32,6 @@
 #define MIXER_SDM845_MASK \
 	(BIT(DPU_MIXER_SOURCESPLIT) | BIT(DPU_DIM_LAYER))
 
-#define DSPP_SDM845_MASK \
-	(BIT(DPU_DSPP_IGC) | BIT(DPU_DSPP_PCC) | BIT(DPU_DSPP_GC) |\
-	BIT(DPU_DSPP_HSIC) | BIT(DPU_DSPP_GAMUT) | BIT(DPU_DSPP_HIST) |\
-	BIT(DPU_DSPP_MEMCOLOR) | BIT(DPU_DSPP_SIXZONE) | BIT(DPU_DSPP_VLUT))
-
-#define DSPP_AD_SDM845_MASK \
-	(DSPP_SDM845_MASK | BIT(DPU_DSPP_AD))
-
 #define PINGPONG_SDM845_MASK BIT(DPU_PINGPONG_DITHER)
 
 #define PINGPONG_SDM845_SPLIT_MASK \
@@ -235,76 +227,33 @@
 	},
 };
 
-#define LM_BLK(_name, _id, _base, _dspp, _ds, _pp, _lmpair) \
+#define LM_BLK(_name, _id, _base, _ds, _pp, _lmpair) \
 	{ \
 	.name = _name, .id = _id, \
 	.base = _base, .len = 0x320, \
 	.features = MIXER_SDM845_MASK, \
 	.sblk = &sdm845_lm_sblk, \
-	.dspp = _dspp, .ds = _ds, \
+	.ds = _ds, \
 	.pingpong = _pp, \
 	.lm_pair_mask = (1 << _lmpair) \
 	}
+
 static struct dpu_lm_cfg sdm845_lm[] = {
-	LM_BLK("lm_0", LM_0, 0x45000, DSPP_0,
+	LM_BLK("lm_0", LM_0, 0x45000,
 		DS_0, PINGPONG_0, LM_1),
-	LM_BLK("lm_1", LM_1, 0x46000, DSPP_1,
+	LM_BLK("lm_1", LM_1, 0x46000,
 		DS_1, PINGPONG_1, LM_0),
-	LM_BLK("lm_2", LM_2, 0x47000, DSPP_2,
+	LM_BLK("lm_2", LM_2, 0x47000,
 		DS_MAX, PINGPONG_2, LM_5),
-	LM_BLK("lm_3", LM_3, 0x0, DSPP_MAX,
+	LM_BLK("lm_3", LM_3, 0x0,
 		DS_MAX, PINGPONG_MAX, 0),
-	LM_BLK("lm_4", LM_4, 0x0, DSPP_MAX,
+	LM_BLK("lm_4", LM_4, 0x0,
 		DS_MAX, PINGPONG_MAX, 0),
-	LM_BLK("lm_5", LM_5, 0x4a000, DSPP_3,
+	LM_BLK("lm_5", LM_5, 0x4a000,
 		DS_MAX, PINGPONG_3, LM_2),
 };
 
 /*************************************************************
- * DSPP sub blocks config
- *************************************************************/
-static struct dpu_dspp_top_cfg sdm845_dspp_top = {
-	.name = "dspp_top", .base = 0x1300, .len = 0xc
-};
-
-static const struct dpu_dspp_sub_blks sdm845_dspp_sblk = {
-	.igc = {.id = DPU_DSPP_IGC, .base = 0x0,
-		.len = 0x0, .version = 0x30001},
-	.pcc = {.id = DPU_DSPP_PCC, .base = 0x1700,
-		.len = 0x0, .version = 0x40000},
-	.gc = {.id = DPU_DSPP_GC, .base = 0x17c0,
-		.len = 0x0, .version = 0x10008},
-	.hsic = {.id = DPU_DSPP_HSIC, .base = 0x800,
-		.len = 0x0, .version = 0x10007},
-	.memcolor = {.id = DPU_DSPP_MEMCOLOR, .base = 0x880,
-		.len = 0x0, .version = 0x10007},
-	.sixzone = {.id = DPU_DSPP_SIXZONE, .base = 0x900,
-		.len = 0x0, .version = 0x10007},
-	.gamut = {.id = DPU_DSPP_GAMUT, .base = 0x1000,
-		.len = 0x0, .version = 0x40000},
-	.hist = {.id = DPU_DSPP_HIST, .base = 0x800,
-		.len = 0x0, .version = 0x10007},
-	/* TODO : Move AD out of DSPP config */
-	.vlut = {.id = DPU_DSPP_VLUT, .base = 0xa00,
-		.len = 0x0, .version = 0x10008},
-};
-
-#define DSPP_BLK(_name, _id, _base) \
-	{\
-	.name = _name, .id = _id, \
-	.base = _base, .len = 0x17e0, \
-	.features = DSPP_SDM845_MASK, \
-	.sblk = &sdm845_dspp_sblk, \
-	}
-
-static struct dpu_dspp_cfg sdm845_dspp[] = {
-	DSPP_BLK("dspp_0", DSPP_0, 0x55000),
-	DSPP_BLK("dspp_1", DSPP_1, 0x57000),
-	DSPP_BLK("dspp_2", DSPP_2, 0x59000),
-	DSPP_BLK("dspp_3", DSPP_3, 0x5b000),
-};
-
-/*************************************************************
  * DS sub blocks config
  *************************************************************/
 static const struct dpu_ds_top_cfg sdm845_ds_top = {
@@ -518,9 +467,6 @@ void sdm845_cfg_init(struct dpu_mdss_cfg *dpu_cfg)
 		.sspp = sdm845_sspp,
 		.mixer_count = ARRAY_SIZE(sdm845_lm),
 		.mixer = sdm845_lm,
-		.dspp_top = sdm845_dspp_top,
-		.dspp_count = ARRAY_SIZE(sdm845_dspp),
-		.dspp = sdm845_dspp,
 		.ds_count = ARRAY_SIZE(sdm845_ds),
 		.ds = sdm845_ds,
 		.pingpong_count = ARRAY_SIZE(sdm845_pp),
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
index 248bdab..f0cb0d4 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -63,11 +63,6 @@
 
 #define CRTC_DUAL_MIXERS	2
 
-#define DPU_COLOR_PROCESS_VER(MAJOR, MINOR) \
-		((((MAJOR) & 0xFFFF) << 16) | (((MINOR) & 0xFFFF)))
-#define DPU_COLOR_PROCESS_MAJOR(version) (((version) & 0xFFFF0000) >> 16)
-#define DPU_COLOR_PROCESS_MINOR(version) ((version) & 0xFFFF)
-
 #define MAX_XIN_COUNT 16
 
 /**
@@ -109,10 +104,6 @@ enum {
  * @DPU_SSPP_SCALER_RGB,     RGB Scaler, supported by RGB pipes
  * @DPU_SSPP_CSC,            Support of Color space converion
  * @DPU_SSPP_CSC_10BIT,      Support of 10-bit Color space conversion
- * @DPU_SSPP_HSIC,           Global HSIC control
- * @DPU_SSPP_MEMCOLOR        Memory Color Support
- * @DPU_SSPP_IGC,            Inverse gamma correction
- * @DPU_SSPP_PCC,            Color correction support
  * @DPU_SSPP_CURSOR,         SSPP can be used as a cursor layer
  * @DPU_SSPP_QOS,            SSPP support QoS control, danger/safe/creq
  * @DPU_SSPP_QOS_8LVL,       SSPP support 8-level QoS control
@@ -131,10 +122,6 @@ enum {
 	DPU_SSPP_SCALER_RGB,
 	DPU_SSPP_CSC,
 	DPU_SSPP_CSC_10BIT,
-	DPU_SSPP_HSIC,
-	DPU_SSPP_MEMCOLOR,
-	DPU_SSPP_IGC,
-	DPU_SSPP_PCC,
 	DPU_SSPP_CURSOR,
 	DPU_SSPP_QOS,
 	DPU_SSPP_QOS_8LVL,
@@ -164,36 +151,6 @@ enum {
 };
 
 /**
- * DSPP sub-blocks
- * @DPU_DSPP_IGC             DSPP Inverse gamma correction block
- * @DPU_DSPP_PCC             Panel color correction block
- * @DPU_DSPP_GC              Gamma correction block
- * @DPU_DSPP_HSIC            Global HSIC block
- * @DPU_DSPP_MEMCOLOR        Memory Color block
- * @DPU_DSPP_SIXZONE         Six zone block
- * @DPU_DSPP_GAMUT           Gamut bloc
- * @DPU_DSPP_DITHER          Dither block
- * @DPU_DSPP_HIST            Histogram block
- * @DPU_DSPP_VLUT            PA VLUT block
- * @DPU_DSPP_AD              AD block
- * @DPU_DSPP_MAX             maximum value
- */
-enum {
-	DPU_DSPP_IGC = 0x1,
-	DPU_DSPP_PCC,
-	DPU_DSPP_GC,
-	DPU_DSPP_HSIC,
-	DPU_DSPP_MEMCOLOR,
-	DPU_DSPP_SIXZONE,
-	DPU_DSPP_GAMUT,
-	DPU_DSPP_DITHER,
-	DPU_DSPP_HIST,
-	DPU_DSPP_VLUT,
-	DPU_DSPP_AD,
-	DPU_DSPP_MAX
-};
-
-/**
  * PINGPONG sub-blocks
  * @DPU_PINGPONG_TE         Tear check block
  * @DPU_PINGPONG_TE2        Additional tear check block for split pipes
@@ -427,20 +384,6 @@ struct dpu_lm_sub_blks {
 	struct dpu_pp_blk gc;
 };
 
-struct dpu_dspp_sub_blks {
-	struct dpu_pp_blk igc;
-	struct dpu_pp_blk pcc;
-	struct dpu_pp_blk gc;
-	struct dpu_pp_blk hsic;
-	struct dpu_pp_blk memcolor;
-	struct dpu_pp_blk sixzone;
-	struct dpu_pp_blk gamut;
-	struct dpu_pp_blk dither;
-	struct dpu_pp_blk hist;
-	struct dpu_pp_blk ad;
-	struct dpu_pp_blk vlut;
-};
-
 struct dpu_pingpong_sub_blks {
 	struct dpu_pp_blk te;
 	struct dpu_pp_blk te2;
@@ -530,7 +473,6 @@ struct dpu_sspp_cfg {
  * @base               register offset of this block
  * @features           bit mask identifying sub-blocks/features
  * @sblk:              LM Sub-blocks information
- * @dspp:              ID of connected DSPP, DSPP_MAX if unsupported
  * @pingpong:          ID of connected PingPong, PINGPONG_MAX if unsupported
  * @ds:                ID of connected DS, DS_MAX if unsupported
  * @lm_pair_mask:      Bitmask of LMs that can be controlled by same CTL
@@ -538,37 +480,12 @@ struct dpu_sspp_cfg {
 struct dpu_lm_cfg {
 	DPU_HW_BLK_INFO;
 	const struct dpu_lm_sub_blks *sblk;
-	u32 dspp;
 	u32 pingpong;
 	u32 ds;
 	unsigned long lm_pair_mask;
 };
 
 /**
- * struct dpu_dspp_cfg - information of DSPP top block
- * @id                 enum identifying this block
- * @base               register offset of this block
- * @features           bit mask identifying sub-blocks/features
- *                     supported by this block
- */
-struct dpu_dspp_top_cfg  {
-	DPU_HW_BLK_INFO;
-};
-
-/**
- * struct dpu_dspp_cfg - information of DSPP blocks
- * @id                 enum identifying this block
- * @base               register offset of this block
- * @features           bit mask identifying sub-blocks/features
- *                     supported by this block
- * @sblk               sub-blocks information
- */
-struct dpu_dspp_cfg  {
-	DPU_HW_BLK_INFO;
-	const struct dpu_dspp_sub_blks *sblk;
-};
-
-/**
  * struct dpu_ds_top_cfg - information of dest scaler top
  * @id               enum identifying this block
  * @base             register offset of this block
@@ -811,11 +728,6 @@ struct dpu_mdss_cfg {
 	u32 mixer_count;
 	struct dpu_lm_cfg *mixer;
 
-	struct dpu_dspp_top_cfg dspp_top;
-
-	u32 dspp_count;
-	struct dpu_dspp_cfg *dspp;
-
 	u32 ds_count;
 	struct dpu_ds_cfg *ds;
 
@@ -859,7 +771,6 @@ struct dpu_mdss_hw_cfg_handler {
 #define BLK_DMA(s) ((s)->dma)
 #define BLK_CURSOR(s) ((s)->cursor)
 #define BLK_MIXER(s) ((s)->mixer)
-#define BLK_DSPP(s) ((s)->dspp)
 #define BLK_DS(s) ((s)->ds)
 #define BLK_PINGPONG(s) ((s)->pingpong)
 #define BLK_CDM(s) ((s)->cdm)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_common_v4.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_common_v4.h
deleted file mode 100644
index 495e675..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_common_v4.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#ifndef _DPU_HW_COLOR_PROC_COMMON_V4_H_
-#define _DPU_HW_COLOR_PROC_COMMON_V4_H_
-
-#define GAMUT_TABLE_SEL_OFF 0x4
-#define GAMUT_UPPER_COLOR_OFF 0x8
-#define GAMUT_LOWER_COLOR_OFF 0xc
-#define GAMUT_SCALEA_OFFSET_OFF 0x10
-#define GAMUT_SCALEB_OFFSET_OFF 0xe0
-#define GAMUT_TABLE0_SEL BIT(12)
-#define GAMUT_MAP_EN BIT(1)
-#define GAMUT_EN BIT(0)
-#define GAMUT_MODE_13B_OFF 640
-#define GAMUT_MODE_5_OFF 1248
-
-enum {
-	gamut_mode_17 = 0,
-	gamut_mode_5,
-	gamut_mode_13a,
-	gamut_mode_13b,
-};
-
-#define GC_C0_OFF 0x4
-#define GC_C0_INDEX_OFF 0x8
-#define GC_8B_ROUND_EN BIT(1)
-#define GC_EN BIT(0)
-#define GC_TBL_NUM 3
-#define GC_LUT_SWAP_OFF 0x1c
-
-#define IGC_TBL_NUM 3
-#define IGC_DITHER_OFF 0x7e0
-#define IGC_OPMODE_OFF 0x0
-#define IGC_C0_OFF 0x0
-#define IGC_DATA_MASK (BIT(12) - 1)
-#define IGC_DSPP_SEL_MASK_MAX (BIT(4) - 1)
-#define IGC_DSPP_SEL_MASK(n) \
-	((IGC_DSPP_SEL_MASK_MAX & ~(1 << (n))) << 28)
-#define IGC_INDEX_UPDATE BIT(25)
-#define IGC_EN BIT(0)
-#define IGC_DIS 0
-#define IGC_DITHER_DATA_MASK (BIT(4) - 1)
-
-#define PCC_NUM_PLANES 3
-#define PCC_NUM_COEFF 11
-#define PCC_EN BIT(0)
-#define PCC_DIS 0
-#define PCC_C_OFF 0x4
-#define PCC_R_OFF 0x10
-#define PCC_G_OFF 0x1c
-#define PCC_B_OFF 0x28
-#define PCC_RG_OFF 0x34
-#define PCC_RB_OFF 0x40
-#define PCC_GB_OFF 0x4c
-#define PCC_RGB_OFF 0x58
-#define PCC_RR_OFF 0x64
-#define PCC_GG_OFF 0x70
-#define PCC_BB_OFF 0x7c
-
-#endif /* _DPU_HW_COLOR_PROC_COMMON_V4_H_ */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.c
deleted file mode 100644
index 1c693a8..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include <drm/msm_drm_pp.h>
-#include "dpu_hw_color_proc_common_v4.h"
-#include "dpu_hw_color_proc_v4.h"
-
-static int dpu_write_3d_gamut(struct dpu_hw_blk_reg_map *hw,
-		struct drm_msm_3d_gamut *payload, u32 base,
-		u32 *opcode)
-{
-	u32 reg, tbl_len, tbl_off, scale_off, i, j;
-	u32 scale_tbl_len, scale_tbl_off;
-	u32 *scale_data;
-
-	if (!payload || !opcode || !hw) {
-		DRM_ERROR("invalid payload %pK opcode %pK hw %pK\n",
-			payload, opcode, hw);
-		return -EINVAL;
-	}
-
-	switch (payload->mode) {
-	case GAMUT_3D_MODE_17:
-		tbl_len = GAMUT_3D_MODE17_TBL_SZ;
-		tbl_off = 0;
-		scale_off = GAMUT_SCALEA_OFFSET_OFF;
-		*opcode = gamut_mode_17 << 2;
-		break;
-	case GAMUT_3D_MODE_13:
-		*opcode = (*opcode & (BIT(4) - 1)) >> 2;
-		if (*opcode == gamut_mode_13a)
-			*opcode = gamut_mode_13b;
-		else
-			*opcode = gamut_mode_13a;
-		tbl_len = GAMUT_3D_MODE13_TBL_SZ;
-		tbl_off = (*opcode == gamut_mode_13a) ? 0 :
-			GAMUT_MODE_13B_OFF;
-		scale_off = (*opcode == gamut_mode_13a) ?
-			GAMUT_SCALEA_OFFSET_OFF : GAMUT_SCALEB_OFFSET_OFF;
-		*opcode <<= 2;
-		break;
-	case GAMUT_3D_MODE_5:
-		*opcode = gamut_mode_5 << 2;
-		tbl_len = GAMUT_3D_MODE5_TBL_SZ;
-		tbl_off = GAMUT_MODE_5_OFF;
-		scale_off = GAMUT_SCALEB_OFFSET_OFF;
-		break;
-	default:
-		DRM_ERROR("invalid mode %d\n", payload->mode);
-		return -EINVAL;
-	}
-
-	if (payload->flags & GAMUT_3D_MAP_EN)
-		*opcode |= GAMUT_MAP_EN;
-	*opcode |= GAMUT_EN;
-
-	for (i = 0; i < GAMUT_3D_TBL_NUM; i++) {
-		reg = GAMUT_TABLE0_SEL << i;
-		reg |= ((tbl_off) & (BIT(11) - 1));
-		DPU_REG_WRITE(hw, base + GAMUT_TABLE_SEL_OFF, reg);
-		for (j = 0; j < tbl_len; j++) {
-			DPU_REG_WRITE(hw, base + GAMUT_LOWER_COLOR_OFF,
-					payload->col[i][j].c2_c1);
-			DPU_REG_WRITE(hw, base + GAMUT_UPPER_COLOR_OFF,
-					payload->col[i][j].c0);
-		}
-	}
-
-	if ((*opcode & GAMUT_MAP_EN)) {
-		if (scale_off == GAMUT_SCALEA_OFFSET_OFF)
-			scale_tbl_len = GAMUT_3D_SCALE_OFF_SZ;
-		else
-			scale_tbl_len = GAMUT_3D_SCALEB_OFF_SZ;
-		for (i = 0; i < GAMUT_3D_SCALE_OFF_TBL_NUM; i++) {
-			scale_tbl_off = base + scale_off +
-					i * scale_tbl_len * sizeof(u32);
-			scale_data = &payload->scale_off[i][0];
-			for (j = 0; j < scale_tbl_len; j++)
-				DPU_REG_WRITE(hw,
-					scale_tbl_off + (j * sizeof(u32)),
-					scale_data[j]);
-		}
-	}
-	DPU_REG_WRITE(hw, base, *opcode);
-	return 0;
-}
-
-void dpu_setup_dspp_3d_gamutv4(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct drm_msm_3d_gamut *payload;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	u32 op_mode;
-
-	if (!ctx || !cfg) {
-		DRM_ERROR("invalid param ctx %pK cfg %pK\n", ctx, cfg);
-		return;
-	}
-
-	op_mode = DPU_REG_READ(&ctx->hw, ctx->cap->sblk->gamut.base);
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("disable gamut feature\n");
-		DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->gamut.base, 0);
-		return;
-	}
-
-	payload = hw_cfg->payload;
-	dpu_write_3d_gamut(&ctx->hw, payload, ctx->cap->sblk->gamut.base,
-		&op_mode);
-
-}
-
-void dpu_setup_dspp_igcv3(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct drm_msm_igc_lut *lut_cfg;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	int i = 0, j = 0;
-	u32 *addr = NULL;
-	u32 offset = 0;
-
-	if (!ctx || !cfg) {
-		DRM_ERROR("invalid param ctx %pK cfg %pK\n", ctx, cfg);
-		return;
-	}
-
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("disable igc feature\n");
-		DPU_REG_WRITE(&ctx->hw, IGC_OPMODE_OFF, 0);
-		return;
-	}
-
-	if (hw_cfg->len != sizeof(struct drm_msm_igc_lut)) {
-		DRM_ERROR("invalid size of payload len %d exp %zd\n",
-				hw_cfg->len, sizeof(struct drm_msm_igc_lut));
-		return;
-	}
-
-	lut_cfg = hw_cfg->payload;
-
-	for (i = 0; i < IGC_TBL_NUM; i++) {
-		addr = lut_cfg->c0 + (i * ARRAY_SIZE(lut_cfg->c0));
-		offset = IGC_C0_OFF + (i * sizeof(u32));
-
-		for (j = 0; j < IGC_TBL_LEN; j++) {
-			addr[j] &= IGC_DATA_MASK;
-			addr[j] |= IGC_DSPP_SEL_MASK(ctx->idx - 1);
-			if (j == 0)
-				addr[j] |= IGC_INDEX_UPDATE;
-			/* IGC lut registers are part of DSPP Top HW block */
-			DPU_REG_WRITE(&ctx->hw_top, offset, addr[j]);
-		}
-	}
-
-	if (lut_cfg->flags & IGC_DITHER_ENABLE) {
-		DPU_REG_WRITE(&ctx->hw, IGC_DITHER_OFF,
-			lut_cfg->strength & IGC_DITHER_DATA_MASK);
-	}
-
-	DPU_REG_WRITE(&ctx->hw, IGC_OPMODE_OFF, IGC_EN);
-}
-
-void dpu_setup_dspp_pccv4(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	struct drm_msm_pcc *pcc_cfg;
-	struct drm_msm_pcc_coeff *coeffs = NULL;
-	int i = 0;
-	u32 base = 0;
-
-	if (!ctx || !cfg) {
-		DRM_ERROR("invalid param ctx %pK cfg %pK\n", ctx, cfg);
-		return;
-	}
-
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("disable pcc feature\n");
-		DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base, 0);
-		return;
-	}
-
-	if (hw_cfg->len != sizeof(struct drm_msm_pcc)) {
-		DRM_ERROR("invalid size of payload len %d exp %zd\n",
-				hw_cfg->len, sizeof(struct drm_msm_pcc));
-		return;
-	}
-
-	pcc_cfg = hw_cfg->payload;
-
-	for (i = 0; i < PCC_NUM_PLANES; i++) {
-		base = ctx->cap->sblk->pcc.base + (i * sizeof(u32));
-		switch (i) {
-		case 0:
-			coeffs = &pcc_cfg->r;
-			DPU_REG_WRITE(&ctx->hw,
-				base + PCC_RR_OFF, pcc_cfg->r_rr);
-			DPU_REG_WRITE(&ctx->hw,
-				base + PCC_GG_OFF, pcc_cfg->r_gg);
-			DPU_REG_WRITE(&ctx->hw,
-				base + PCC_BB_OFF, pcc_cfg->r_bb);
-			break;
-		case 1:
-			coeffs = &pcc_cfg->g;
-			DPU_REG_WRITE(&ctx->hw,
-				base + PCC_RR_OFF, pcc_cfg->g_rr);
-			DPU_REG_WRITE(&ctx->hw,
-				base + PCC_GG_OFF, pcc_cfg->g_gg);
-			DPU_REG_WRITE(&ctx->hw,
-				base + PCC_BB_OFF, pcc_cfg->g_bb);
-			break;
-		case 2:
-			coeffs = &pcc_cfg->b;
-			DPU_REG_WRITE(&ctx->hw,
-				base + PCC_RR_OFF, pcc_cfg->b_rr);
-			DPU_REG_WRITE(&ctx->hw,
-				base + PCC_GG_OFF, pcc_cfg->b_gg);
-			DPU_REG_WRITE(&ctx->hw,
-				base + PCC_BB_OFF, pcc_cfg->b_bb);
-			break;
-		default:
-			DRM_ERROR("invalid pcc plane: %d\n", i);
-			return;
-		}
-
-		DPU_REG_WRITE(&ctx->hw, base + PCC_C_OFF, coeffs->c);
-		DPU_REG_WRITE(&ctx->hw, base + PCC_R_OFF, coeffs->r);
-		DPU_REG_WRITE(&ctx->hw, base + PCC_G_OFF, coeffs->g);
-		DPU_REG_WRITE(&ctx->hw, base + PCC_B_OFF, coeffs->b);
-		DPU_REG_WRITE(&ctx->hw, base + PCC_RG_OFF, coeffs->rg);
-		DPU_REG_WRITE(&ctx->hw, base + PCC_RB_OFF, coeffs->rb);
-		DPU_REG_WRITE(&ctx->hw, base + PCC_GB_OFF, coeffs->gb);
-		DPU_REG_WRITE(&ctx->hw, base + PCC_RGB_OFF, coeffs->rgb);
-	}
-
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base, PCC_EN);
-}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.h
deleted file mode 100644
index c2f447fb..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#ifndef _DPU_HW_COLOR_PROC_V4_H_
-#define _DPU_HW_COLOR_PROC_V4_H_
-
-#include "dpu_hw_util.h"
-#include "dpu_hw_catalog.h"
-#include "dpu_hw_dspp.h"
-/**
- * dpu_setup_dspp_3d_gamutv4 - Function for 3d gamut v4 version feature
- *                             programming.
- * @ctx: dspp ctx pointer
- * @cfg: pointer to dpu_hw_cp_cfg
- */
-void dpu_setup_dspp_3d_gamutv4(struct dpu_hw_dspp *ctx, void *cfg);
-/**
- * dpu_setup_dspp_igcv3 - Function for igc v3 version feature
- *                             programming.
- * @ctx: dspp ctx pointer
- * @cfg: pointer to dpu_hw_cp_cfg
- */
-void dpu_setup_dspp_igcv3(struct dpu_hw_dspp *ctx, void *cfg);
-/**
- * dpu_setup_dspp_pccv4 - Function for pcc v4 version feature
- *                             programming.
- * @ctx: dspp ctx pointer
- * @cfg: pointer to dpu_hw_cp_cfg
- */
-void dpu_setup_dspp_pccv4(struct dpu_hw_dspp *ctx, void *cfg);
-
-#endif /* _DPU_HW_COLOR_PROC_V4_H_ */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing.h
deleted file mode 100644
index e1bdffd..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _DPU_HW_COLOR_PROCESSING_H
-#define _DPU_HW_COLOR_PROCESSING_H
-
-#include "dpu_hw_color_processing_v1_7.h"
-#include "dpu_hw_reg_dma_v1_color_proc.h"
-#include "dpu_hw_color_proc_v4.h"
-
-#endif
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing_v1_7.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing_v1_7.c
deleted file mode 100644
index 6c67602..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing_v1_7.c
+++ /dev/null
@@ -1,565 +0,0 @@
-/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <drm/msm_drm_pp.h>
-#include "dpu_hw_color_processing_v1_7.h"
-#include "dpu_hw_ctl.h"
-
-#define PA_HUE_VIG_OFF		0x110
-#define PA_SAT_VIG_OFF		0x114
-#define PA_VAL_VIG_OFF		0x118
-#define PA_CONT_VIG_OFF		0x11C
-
-#define PA_HUE_DSPP_OFF		0x238
-#define PA_SAT_DSPP_OFF		0x23C
-#define PA_VAL_DSPP_OFF		0x240
-#define PA_CONT_DSPP_OFF	0x244
-
-#define PA_LUTV_DSPP_OFF	0x1400
-#define PA_LUT_SWAP_OFF		0x234
-
-#define PA_LUTV_DSPP_CTRL_OFF	0x4c
-#define PA_LUTV_DSPP_SWAP_OFF	0x18
-
-#define PA_HUE_MASK		0xFFF
-#define PA_SAT_MASK		0xFFFF
-#define PA_VAL_MASK		0xFF
-#define PA_CONT_MASK		0xFF
-
-#define MEMCOL_PWL0_OFF		0x88
-#define MEMCOL_PWL0_MASK	0xFFFF07FF
-#define MEMCOL_PWL1_OFF		0x8C
-#define MEMCOL_PWL1_MASK	0xFFFFFFFF
-#define MEMCOL_HUE_REGION_OFF	0x90
-#define MEMCOL_HUE_REGION_MASK	0x7FF07FF
-#define MEMCOL_SAT_REGION_OFF	0x94
-#define MEMCOL_SAT_REGION_MASK	0xFFFFFF
-#define MEMCOL_VAL_REGION_OFF	0x98
-#define MEMCOL_VAL_REGION_MASK	0xFFFFFF
-#define MEMCOL_P0_LEN		0x14
-#define MEMCOL_P1_LEN		0x8
-#define MEMCOL_PWL2_OFF		0x218
-#define MEMCOL_PWL2_MASK	0xFFFFFFFF
-#define MEMCOL_BLEND_GAIN_OFF	0x21C
-#define MEMCOL_PWL_HOLD_OFF	0x214
-
-#define VIG_OP_PA_EN		BIT(4)
-#define VIG_OP_PA_SKIN_EN	BIT(5)
-#define VIG_OP_PA_FOL_EN	BIT(6)
-#define VIG_OP_PA_SKY_EN	BIT(7)
-#define VIG_OP_PA_HUE_EN	BIT(25)
-#define VIG_OP_PA_SAT_EN	BIT(26)
-#define VIG_OP_PA_VAL_EN	BIT(27)
-#define VIG_OP_PA_CONT_EN	BIT(28)
-
-#define DSPP_OP_SZ_VAL_EN	BIT(31)
-#define DSPP_OP_SZ_SAT_EN	BIT(30)
-#define DSPP_OP_SZ_HUE_EN	BIT(29)
-#define DSPP_OP_PA_HUE_EN	BIT(25)
-#define DSPP_OP_PA_SAT_EN	BIT(26)
-#define DSPP_OP_PA_VAL_EN	BIT(27)
-#define DSPP_OP_PA_CONT_EN	BIT(28)
-#define DSPP_OP_PA_EN		BIT(20)
-#define DSPP_OP_PA_LUTV_EN	BIT(19)
-#define DSPP_OP_PA_SKIN_EN	BIT(5)
-#define DSPP_OP_PA_FOL_EN	BIT(6)
-#define DSPP_OP_PA_SKY_EN	BIT(7)
-
-#define PA_VIG_DISABLE_REQUIRED(x) \
-			!((x) & (VIG_OP_PA_SKIN_EN | VIG_OP_PA_SKY_EN | \
-			VIG_OP_PA_FOL_EN | VIG_OP_PA_HUE_EN | \
-			VIG_OP_PA_SAT_EN | VIG_OP_PA_VAL_EN | \
-			VIG_OP_PA_CONT_EN))
-
-
-#define PA_DSPP_DISABLE_REQUIRED(x) \
-			!((x) & (DSPP_OP_PA_SKIN_EN | DSPP_OP_PA_SKY_EN | \
-			DSPP_OP_PA_FOL_EN | DSPP_OP_PA_HUE_EN | \
-			DSPP_OP_PA_SAT_EN | DSPP_OP_PA_VAL_EN | \
-			DSPP_OP_PA_CONT_EN | DSPP_OP_PA_LUTV_EN))
-
-#define DSPP_OP_PCC_ENABLE	BIT(0)
-#define PCC_OP_MODE_OFF		0
-#define PCC_CONST_COEFF_OFF	4
-#define PCC_R_COEFF_OFF		0x10
-#define PCC_G_COEFF_OFF		0x1C
-#define PCC_B_COEFF_OFF		0x28
-#define PCC_RG_COEFF_OFF	0x34
-#define PCC_RB_COEFF_OFF	0x40
-#define PCC_GB_COEFF_OFF	0x4C
-#define PCC_RGB_COEFF_OFF	0x58
-#define PCC_CONST_COEFF_MASK	0xFFFF
-#define PCC_COEFF_MASK		0x3FFFF
-
-#define SSPP	0
-#define DSPP	1
-
-#define PGC_C0_OFF 0x4
-#define PGC_C0_INDEX_OFF 0x8
-#define PGC_8B_ROUND_EN BIT(1)
-#define PGC_EN BIT(0)
-#define PGC_TBL_NUM 3
-#define PGC_LUT_SWAP_OFF 0x1c
-
-
-static void __setup_pa_hue(struct dpu_hw_blk_reg_map *hw,
-			const struct dpu_pp_blk *blk, uint32_t hue,
-			int location)
-{
-	u32 base = blk->base;
-	u32 offset = (location == DSPP) ? PA_HUE_DSPP_OFF : PA_HUE_VIG_OFF;
-	u32 op_hue_en = (location == DSPP) ? DSPP_OP_PA_HUE_EN :
-					VIG_OP_PA_HUE_EN;
-	u32 op_pa_en = (location == DSPP) ? DSPP_OP_PA_EN : VIG_OP_PA_EN;
-	u32 disable_req;
-	u32 opmode;
-
-	DPU_REG_WRITE(hw, base + offset, hue & PA_HUE_MASK);
-
-	opmode = DPU_REG_READ(hw, base);
-
-	if (!hue) {
-		opmode &= ~op_hue_en;
-		disable_req = (location == DSPP) ?
-			PA_DSPP_DISABLE_REQUIRED(opmode) :
-			PA_VIG_DISABLE_REQUIRED(opmode);
-		if (disable_req)
-			opmode &= ~op_pa_en;
-	} else {
-		opmode |= op_hue_en | op_pa_en;
-	}
-
-	DPU_REG_WRITE(hw, base, opmode);
-}
-
-void dpu_setup_pipe_pa_hue_v1_7(struct dpu_hw_pipe *ctx, void *cfg)
-{
-	uint32_t hue = *((uint32_t *)cfg);
-
-	__setup_pa_hue(&ctx->hw, &ctx->cap->sblk->hsic_blk, hue, SSPP);
-}
-
-void dpu_setup_dspp_pa_hue_v1_7(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	uint32_t hue = *((uint32_t *)cfg);
-
-	__setup_pa_hue(&ctx->hw, &ctx->cap->sblk->hsic, hue, DSPP);
-}
-
-static void __setup_pa_sat(struct dpu_hw_blk_reg_map *hw,
-			const struct dpu_pp_blk *blk, uint32_t sat,
-			int location)
-{
-	u32 base = blk->base;
-	u32 offset = (location == DSPP) ? PA_SAT_DSPP_OFF : PA_SAT_VIG_OFF;
-	u32 op_sat_en = (location == DSPP) ?
-			DSPP_OP_PA_SAT_EN : VIG_OP_PA_SAT_EN;
-	u32 op_pa_en = (location == DSPP) ? DSPP_OP_PA_EN : VIG_OP_PA_EN;
-	u32 disable_req;
-	u32 opmode;
-
-	DPU_REG_WRITE(hw, base + offset, sat & PA_SAT_MASK);
-
-	opmode = DPU_REG_READ(hw, base);
-
-	if (!sat) {
-		opmode &= ~op_sat_en;
-		disable_req = (location == DSPP) ?
-			PA_DSPP_DISABLE_REQUIRED(opmode) :
-			PA_VIG_DISABLE_REQUIRED(opmode);
-		if (disable_req)
-			opmode &= ~op_pa_en;
-	} else {
-		opmode |= op_sat_en | op_pa_en;
-	}
-
-	DPU_REG_WRITE(hw, base, opmode);
-}
-
-void dpu_setup_pipe_pa_sat_v1_7(struct dpu_hw_pipe *ctx, void *cfg)
-{
-	uint32_t sat = *((uint32_t *)cfg);
-
-	__setup_pa_sat(&ctx->hw, &ctx->cap->sblk->hsic_blk, sat, SSPP);
-}
-
-static void __setup_pa_val(struct dpu_hw_blk_reg_map *hw,
-			const struct dpu_pp_blk *blk, uint32_t value,
-			int location)
-{
-	u32 base = blk->base;
-	u32 offset = (location == DSPP) ? PA_VAL_DSPP_OFF : PA_VAL_VIG_OFF;
-	u32 op_val_en = (location == DSPP) ?
-			DSPP_OP_PA_VAL_EN : VIG_OP_PA_VAL_EN;
-	u32 op_pa_en = (location == DSPP) ? DSPP_OP_PA_EN : VIG_OP_PA_EN;
-	u32 disable_req;
-	u32 opmode;
-
-	DPU_REG_WRITE(hw, base + offset, value & PA_VAL_MASK);
-
-	opmode = DPU_REG_READ(hw, base);
-
-	if (!value) {
-		opmode &= ~op_val_en;
-		disable_req = (location == DSPP) ?
-			PA_DSPP_DISABLE_REQUIRED(opmode) :
-			PA_VIG_DISABLE_REQUIRED(opmode);
-		if (disable_req)
-			opmode &= ~op_pa_en;
-	} else {
-		opmode |= op_val_en | op_pa_en;
-	}
-
-	DPU_REG_WRITE(hw, base, opmode);
-}
-
-void dpu_setup_pipe_pa_val_v1_7(struct dpu_hw_pipe *ctx, void *cfg)
-{
-	uint32_t value = *((uint32_t *)cfg);
-
-	__setup_pa_val(&ctx->hw, &ctx->cap->sblk->hsic_blk, value, SSPP);
-}
-
-static void __setup_pa_cont(struct dpu_hw_blk_reg_map *hw,
-			const struct dpu_pp_blk *blk, uint32_t contrast,
-			int location)
-{
-	u32 base = blk->base;
-	u32 offset = (location == DSPP) ? PA_CONT_DSPP_OFF : PA_CONT_VIG_OFF;
-	u32 op_cont_en = (location == DSPP) ? DSPP_OP_PA_CONT_EN :
-					VIG_OP_PA_CONT_EN;
-	u32 op_pa_en = (location == DSPP) ? DSPP_OP_PA_EN : VIG_OP_PA_EN;
-	u32 disable_req;
-	u32 opmode;
-
-	DPU_REG_WRITE(hw, base + offset, contrast & PA_CONT_MASK);
-
-	opmode = DPU_REG_READ(hw, base);
-
-	if (!contrast) {
-		opmode &= ~op_cont_en;
-		disable_req = (location == DSPP) ?
-			PA_DSPP_DISABLE_REQUIRED(opmode) :
-			PA_VIG_DISABLE_REQUIRED(opmode);
-		if (disable_req)
-			opmode &= ~op_pa_en;
-	} else {
-		opmode |= op_cont_en | op_pa_en;
-	}
-
-	DPU_REG_WRITE(hw, base, opmode);
-}
-
-void dpu_setup_pipe_pa_cont_v1_7(struct dpu_hw_pipe *ctx, void *cfg)
-{
-	uint32_t contrast = *((uint32_t *)cfg);
-
-	__setup_pa_cont(&ctx->hw, &ctx->cap->sblk->hsic_blk, contrast, SSPP);
-}
-
-void dpu_setup_pipe_pa_memcol_v1_7(struct dpu_hw_pipe *ctx,
-				   enum dpu_memcolor_type type,
-				   void *cfg)
-{
-	struct drm_msm_memcol *mc = cfg;
-	u32 base = ctx->cap->sblk->memcolor_blk.base;
-	u32 off, op, mc_en, hold = 0;
-	u32 mc_i = 0;
-
-	switch (type) {
-	case MEMCOLOR_SKIN:
-		mc_en = VIG_OP_PA_SKIN_EN;
-		mc_i = 0;
-		break;
-	case MEMCOLOR_SKY:
-		mc_en = VIG_OP_PA_SKY_EN;
-		mc_i = 1;
-		break;
-	case MEMCOLOR_FOLIAGE:
-		mc_en = VIG_OP_PA_FOL_EN;
-		mc_i = 2;
-		break;
-	default:
-		DRM_ERROR("Invalid memory color type %d\n", type);
-		return;
-	}
-
-	op = DPU_REG_READ(&ctx->hw, base);
-	if (!mc) {
-		op &= ~mc_en;
-		if (PA_VIG_DISABLE_REQUIRED(op))
-			op &= ~VIG_OP_PA_EN;
-		DPU_REG_WRITE(&ctx->hw, base, op);
-		return;
-	}
-
-	off = base + (mc_i * MEMCOL_P0_LEN);
-	DPU_REG_WRITE(&ctx->hw, (off + MEMCOL_PWL0_OFF),
-		      mc->color_adjust_p0 & MEMCOL_PWL0_MASK);
-	DPU_REG_WRITE(&ctx->hw, (off + MEMCOL_PWL1_OFF),
-		      mc->color_adjust_p1 & MEMCOL_PWL1_MASK);
-	DPU_REG_WRITE(&ctx->hw, (off + MEMCOL_HUE_REGION_OFF),
-		      mc->hue_region & MEMCOL_HUE_REGION_MASK);
-	DPU_REG_WRITE(&ctx->hw, (off + MEMCOL_SAT_REGION_OFF),
-		      mc->sat_region & MEMCOL_SAT_REGION_MASK);
-	DPU_REG_WRITE(&ctx->hw, (off + MEMCOL_VAL_REGION_OFF),
-		      mc->val_region & MEMCOL_VAL_REGION_MASK);
-
-	off = base + (mc_i * MEMCOL_P1_LEN);
-	DPU_REG_WRITE(&ctx->hw, (off + MEMCOL_PWL2_OFF),
-		      mc->color_adjust_p2 & MEMCOL_PWL2_MASK);
-	DPU_REG_WRITE(&ctx->hw, (off + MEMCOL_BLEND_GAIN_OFF), mc->blend_gain);
-
-	hold = DPU_REG_READ(&ctx->hw, off + MEMCOL_PWL_HOLD_OFF);
-	hold &= ~(0xF << (mc_i * 4));
-	hold |= ((mc->sat_hold & 0x3) << (mc_i * 4));
-	hold |= ((mc->val_hold & 0x3) << ((mc_i * 4) + 2));
-	DPU_REG_WRITE(&ctx->hw, (off + MEMCOL_PWL_HOLD_OFF), hold);
-
-	op |= VIG_OP_PA_EN | mc_en;
-	DPU_REG_WRITE(&ctx->hw, base, op);
-}
-
-void dpu_setup_dspp_pcc_v1_7(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	struct drm_msm_pcc *pcc;
-	void  __iomem *base;
-
-	if (!hw_cfg  || (hw_cfg->len != sizeof(*pcc)  && hw_cfg->payload)) {
-		DRM_ERROR("invalid params hw %p payload %p payloadsize %d \"\
-			  exp size %zd\n",
-			   hw_cfg, ((hw_cfg) ? hw_cfg->payload : NULL),
-			   ((hw_cfg) ? hw_cfg->len : 0), sizeof(*pcc));
-		return;
-	}
-	base = ctx->hw.base_off + ctx->cap->base;
-
-	/* Turn off feature */
-	if (!hw_cfg->payload) {
-		DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base,
-			      PCC_OP_MODE_OFF);
-		return;
-	}
-	DRM_DEBUG_DRIVER("Enable PCC feature\n");
-	pcc = hw_cfg->payload;
-
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_CONST_COEFF_OFF,
-				  pcc->r.c & PCC_CONST_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw,
-		      ctx->cap->sblk->pcc.base + PCC_CONST_COEFF_OFF + 4,
-		      pcc->g.c & PCC_CONST_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw,
-		      ctx->cap->sblk->pcc.base + PCC_CONST_COEFF_OFF + 8,
-		      pcc->b.c & PCC_CONST_COEFF_MASK);
-
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_R_COEFF_OFF,
-				  pcc->r.r & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_R_COEFF_OFF + 4,
-				  pcc->g.r & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_R_COEFF_OFF + 8,
-				  pcc->b.r & PCC_COEFF_MASK);
-
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_G_COEFF_OFF,
-				  pcc->r.g & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_G_COEFF_OFF + 4,
-				  pcc->g.g & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_G_COEFF_OFF + 8,
-				  pcc->b.g & PCC_COEFF_MASK);
-
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_B_COEFF_OFF,
-				  pcc->r.b & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_B_COEFF_OFF + 4,
-				  pcc->g.b & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_B_COEFF_OFF + 8,
-				  pcc->b.b & PCC_COEFF_MASK);
-
-
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_RG_COEFF_OFF,
-				  pcc->r.rg & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_RG_COEFF_OFF + 4,
-				  pcc->g.rg & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_RG_COEFF_OFF + 8,
-				  pcc->b.rg & PCC_COEFF_MASK);
-
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_RB_COEFF_OFF,
-				  pcc->r.rb & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_RB_COEFF_OFF + 4,
-				  pcc->g.rb & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_RB_COEFF_OFF + 8,
-				  pcc->b.rb & PCC_COEFF_MASK);
-
-
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_GB_COEFF_OFF,
-				  pcc->r.gb & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_GB_COEFF_OFF + 4,
-				  pcc->g.gb & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_GB_COEFF_OFF + 8,
-				  pcc->b.gb & PCC_COEFF_MASK);
-
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base + PCC_RGB_COEFF_OFF,
-				  pcc->r.rgb & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw,
-		      ctx->cap->sblk->pcc.base + PCC_RGB_COEFF_OFF + 4,
-		      pcc->g.rgb & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw,
-		      ctx->cap->sblk->pcc.base + PCC_RGB_COEFF_OFF + 8,
-		      pcc->b.rgb & PCC_COEFF_MASK);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->pcc.base, DSPP_OP_PCC_ENABLE);
-}
-
-void dpu_setup_dspp_pa_vlut_v1_7(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct drm_msm_pa_vlut *payload = NULL;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	u32 base = ctx->cap->sblk->vlut.base;
-	u32 offset = base + PA_LUTV_DSPP_OFF;
-	u32 op_mode, tmp;
-	int i = 0, j = 0;
-
-	if (!hw_cfg || (hw_cfg->payload && hw_cfg->len !=
-			sizeof(struct drm_msm_pa_vlut))) {
-		DRM_ERROR("hw %pK payload %pK payloadsize %d exp size %zd\n",
-			  hw_cfg, ((hw_cfg) ? hw_cfg->payload : NULL),
-			  ((hw_cfg) ? hw_cfg->len : 0),
-			  sizeof(struct drm_msm_pa_vlut));
-		return;
-	}
-	op_mode = DPU_REG_READ(&ctx->hw, base);
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("Disable vlut feature\n");
-		/**
-		 * In the PA_VLUT disable case, remove PA_VLUT enable bit(19)
-		 * first, then check whether any other PA sub-features are
-		 * enabled or not. If none of the sub-features are enabled,
-		 * remove the PA global enable bit(20).
-		 */
-		op_mode &= ~((u32)DSPP_OP_PA_LUTV_EN);
-		if (PA_DSPP_DISABLE_REQUIRED(op_mode))
-			op_mode &= ~((u32)DSPP_OP_PA_EN);
-		DPU_REG_WRITE(&ctx->hw, base, op_mode);
-		return;
-	}
-	payload = hw_cfg->payload;
-	DRM_DEBUG_DRIVER("Enable vlut feature flags %llx\n", payload->flags);
-	for (i = 0, j = 0; i < ARRAY_SIZE(payload->val); i += 2, j += 4) {
-		tmp = (payload->val[i] & REG_MASK(10)) |
-			((payload->val[i + 1] & REG_MASK(10)) << 16);
-		DPU_REG_WRITE(&ctx->hw, (offset + j),
-			     tmp);
-	}
-	DPU_REG_WRITE(&ctx->hw, (base + PA_LUT_SWAP_OFF), 1);
-	op_mode |= DSPP_OP_PA_EN | DSPP_OP_PA_LUTV_EN;
-	DPU_REG_WRITE(&ctx->hw, base, op_mode);
-}
-
-void dpu_setup_dspp_pa_vlut_v1_8(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct drm_msm_pa_vlut *payload = NULL;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	struct dpu_hw_ctl *ctl = NULL;
-	u32 vlut_base, pa_hist_base;
-	u32 ctrl_off, swap_off;
-	u32 tmp = 0;
-	int i = 0, j = 0;
-	u32 flush_mask = 0;
-
-	if (!ctx) {
-		DRM_ERROR("invalid input parameter NULL ctx\n");
-		return;
-	}
-
-	if (!hw_cfg || (hw_cfg->payload && hw_cfg->len !=
-			sizeof(struct drm_msm_pa_vlut))) {
-		DRM_ERROR("hw %pK payload %pK payloadsize %d exp size %zd\n",
-			  hw_cfg, ((hw_cfg) ? hw_cfg->payload : NULL),
-			  ((hw_cfg) ? hw_cfg->len : 0),
-			  sizeof(struct drm_msm_pa_vlut));
-		return;
-	}
-
-	ctl = hw_cfg->ctl;
-	vlut_base = ctx->cap->sblk->vlut.base;
-	pa_hist_base = ctx->cap->sblk->hist.base;
-	ctrl_off = pa_hist_base + PA_LUTV_DSPP_CTRL_OFF;
-	swap_off = pa_hist_base + PA_LUTV_DSPP_SWAP_OFF;
-
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("Disable vlut feature\n");
-		DPU_REG_WRITE(&ctx->hw, ctrl_off, 0);
-		goto exit;
-	}
-
-	payload = hw_cfg->payload;
-	DRM_DEBUG_DRIVER("Enable vlut feature flags %llx\n", payload->flags);
-	for (i = 0, j = 0; i < ARRAY_SIZE(payload->val); i += 2, j += 4) {
-		tmp = (payload->val[i] & REG_MASK(10)) |
-			((payload->val[i + 1] & REG_MASK(10)) << 16);
-		DPU_REG_WRITE(&ctx->hw, (vlut_base + j), tmp);
-	}
-	DPU_REG_WRITE(&ctx->hw, ctrl_off, 1);
-	DPU_REG_WRITE(&ctx->hw, swap_off, 1);
-
-exit:
-	/* update flush bit */
-	if (ctl && ctl->ops.get_bitmask_dspp_pavlut) {
-		ctl->ops.get_bitmask_dspp_pavlut(ctl, &flush_mask, ctx->idx);
-		if (ctl->ops.update_pending_flush)
-			ctl->ops.update_pending_flush(ctl, flush_mask);
-	}
-}
-
-void dpu_setup_dspp_gc_v1_7(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct drm_msm_pgc_lut *payload = NULL;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	u32 c0_off, c1_off, c2_off, i;
-
-	if (!hw_cfg || (hw_cfg->payload && hw_cfg->len !=
-			sizeof(struct drm_msm_pgc_lut))) {
-		DRM_ERROR("hw %pK payload %pK payloadsize %d exp size %zd\n",
-			  hw_cfg, ((hw_cfg) ? hw_cfg->payload : NULL),
-			  ((hw_cfg) ? hw_cfg->len : 0),
-			  sizeof(struct drm_msm_pgc_lut));
-		return;
-	}
-
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("Disable pgc feature\n");
-		DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->gc.base, 0);
-		return;
-	}
-	payload = hw_cfg->payload;
-
-	/* Initialize index offsets */
-	c0_off = ctx->cap->sblk->gc.base + PGC_C0_INDEX_OFF;
-	c1_off = c0_off + (sizeof(u32) * 2);
-	c2_off = c1_off + (sizeof(u32) * 2);
-	DPU_REG_WRITE(&ctx->hw, c0_off, 0);
-	DPU_REG_WRITE(&ctx->hw, c1_off, 0);
-	DPU_REG_WRITE(&ctx->hw, c2_off, 0);
-
-	/* Initialize table offsets */
-	c0_off = ctx->cap->sblk->gc.base + PGC_C0_OFF;
-	c1_off = c0_off + (sizeof(u32) * 2);
-	c2_off = c1_off + (sizeof(u32) * 2);
-
-	for (i = 0; i < PGC_TBL_LEN; i++) {
-		DPU_REG_WRITE(&ctx->hw, c0_off, payload->c0[i]);
-		DPU_REG_WRITE(&ctx->hw, c1_off, payload->c1[i]);
-		DPU_REG_WRITE(&ctx->hw, c2_off, payload->c2[i]);
-	}
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->gc.base + PGC_LUT_SWAP_OFF,
-			BIT(0));
-	i = BIT(0) | ((payload->flags & PGC_8B_ROUND) ? BIT(1) : 0);
-	DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->gc.base, i);
-}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing_v1_7.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing_v1_7.h
deleted file mode 100644
index 76807ae..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing_v1_7.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _DPU_HW_COLOR_PROCESSING_V1_7_H
-#define _DPU_HW_COLOR_PROCESSING_V1_7_H
-
-#include "dpu_hw_sspp.h"
-#include "dpu_hw_dspp.h"
-
-/**
- * dpu_setup_pipe_pa_hue_v1_7 - setup SSPP hue feature in v1.7 hardware
- * @ctx: Pointer to pipe context
- * @cfg: Pointer to hue data
- */
-void dpu_setup_pipe_pa_hue_v1_7(struct dpu_hw_pipe *ctx, void *cfg);
-
-/**
- * dpu_setup_pipe_pa_sat_v1_7 - setup SSPP saturation feature in v1.7 hardware
- * @ctx: Pointer to pipe context
- * @cfg: Pointer to saturation data
- */
-void dpu_setup_pipe_pa_sat_v1_7(struct dpu_hw_pipe *ctx, void *cfg);
-
-/**
- * dpu_setup_pipe_pa_val_v1_7 - setup SSPP value feature in v1.7 hardware
- * @ctx: Pointer to pipe context
- * @cfg: Pointer to value data
- */
-void dpu_setup_pipe_pa_val_v1_7(struct dpu_hw_pipe *ctx, void *cfg);
-
-/**
- * dpu_setup_pipe_pa_cont_v1_7 - setup SSPP contrast feature in v1.7 hardware
- * @ctx: Pointer to pipe context
- * @cfg: Pointer to contrast data
- */
-void dpu_setup_pipe_pa_cont_v1_7(struct dpu_hw_pipe *ctx, void *cfg);
-
-/**
- * dpu_setup_pipe_pa_memcol_v1_7 - setup SSPP memory color in v1.7 hardware
- * @ctx: Pointer to pipe context
- * @type: Memory color type (Skin, sky, or foliage)
- * @cfg: Pointer to memory color config data
- */
-void dpu_setup_pipe_pa_memcol_v1_7(struct dpu_hw_pipe *ctx,
-				   enum dpu_memcolor_type type,
-				   void *cfg);
-
-/**
- * dpu_setup_dspp_pcc_v1_7 - setup DSPP PCC veature in v1.7 hardware
- * @ctx: Pointer to dspp context
- * @cfg: Pointer to PCC data
- */
-void dpu_setup_dspp_pcc_v1_7(struct dpu_hw_dspp *ctx, void *cfg);
-
-/**
- * dpu_setup_dspp_pa_hue_v1_7 - setup DSPP hue feature in v1.7 hardware
- * @ctx: Pointer to DSPP context
- * @cfg: Pointer to hue data
- */
-void dpu_setup_dspp_pa_hue_v1_7(struct dpu_hw_dspp *ctx, void *cfg);
-
-/**
- * dpu_setup_dspp_pa_vlut_v1_7 - setup DSPP PA vLUT feature in v1.7 hardware
- * @ctx: Pointer to DSPP context
- * @cfg: Pointer to vLUT data
- */
-void dpu_setup_dspp_pa_vlut_v1_7(struct dpu_hw_dspp *ctx, void *cfg);
-
-/**
- * dpu_setup_dspp_pa_vlut_v1_8 - setup DSPP PA vLUT feature in v1.8 hardware
- * @ctx: Pointer to DSPP context
- * @cfg: Pointer to vLUT data
- */
-void dpu_setup_dspp_pa_vlut_v1_8(struct dpu_hw_dspp *ctx, void *cfg);
-
-/**
- * dpu_setup_dspp_gc_v1_7 - setup DSPP gc feature in v1.7 hardware
- * @ctx: Pointer to DSPP context
- * @cfg: Pointer to gc data
- */
-void dpu_setup_dspp_gc_v1_7(struct dpu_hw_dspp *ctx, void *cfg);
-
-#endif
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
index 6c9289c..ad02316 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
@@ -15,7 +15,6 @@
 #include "dpu_hw_ctl.h"
 #include "dpu_dbg.h"
 #include "dpu_kms.h"
-#include "dpu_reg_dma.h"
 
 #define   CTL_LAYER(lm)                 \
 	(((lm) == LM_5) ? (0x024) : (((lm) - LM_0) * 0x004))
@@ -203,38 +202,6 @@ static inline uint32_t dpu_hw_ctl_get_bitmask_mixer(struct dpu_hw_ctl *ctx,
 	return flushbits;
 }
 
-static inline int dpu_hw_ctl_get_bitmask_dspp(struct dpu_hw_ctl *ctx,
-		u32 *flushbits, enum dpu_dspp dspp)
-{
-	switch (dspp) {
-	case DSPP_0:
-		*flushbits |= BIT(13);
-		break;
-	case DSPP_1:
-		*flushbits |= BIT(14);
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static inline int dpu_hw_ctl_get_bitmask_dspp_pavlut(struct dpu_hw_ctl *ctx,
-		u32 *flushbits, enum dpu_dspp dspp)
-{
-	switch (dspp) {
-	case DSPP_0:
-		*flushbits |= BIT(3);
-		break;
-	case DSPP_1:
-		*flushbits |= BIT(4);
-		break;
-	default:
-		return -EINVAL;
-	}
-	return 0;
-}
-
 static inline int dpu_hw_ctl_get_bitmask_intf(struct dpu_hw_ctl *ctx,
 		u32 *flushbits, enum dpu_intf intf)
 {
@@ -500,14 +467,6 @@ static void dpu_hw_ctl_intf_cfg(struct dpu_hw_ctl *ctx,
 	DPU_REG_WRITE(c, CTL_TOP, intf_cfg);
 }
 
-static void dpu_hw_reg_dma_flush(struct dpu_hw_ctl *ctx)
-{
-	struct dpu_hw_reg_dma_ops *ops = dpu_reg_dma_get_ops();
-
-	if (ops && ops->last_command)
-		ops->last_command(ctx, DMA_CTL_QUEUE0);
-}
-
 static void _setup_ctl_ops(struct dpu_hw_ctl_ops *ops,
 		unsigned long cap)
 {
@@ -525,11 +484,8 @@ static void _setup_ctl_ops(struct dpu_hw_ctl_ops *ops,
 	ops->setup_blendstage = dpu_hw_ctl_setup_blendstage;
 	ops->get_bitmask_sspp = dpu_hw_ctl_get_bitmask_sspp;
 	ops->get_bitmask_mixer = dpu_hw_ctl_get_bitmask_mixer;
-	ops->get_bitmask_dspp = dpu_hw_ctl_get_bitmask_dspp;
-	ops->get_bitmask_dspp_pavlut = dpu_hw_ctl_get_bitmask_dspp_pavlut;
 	ops->get_bitmask_intf = dpu_hw_ctl_get_bitmask_intf;
 	ops->get_bitmask_cdm = dpu_hw_ctl_get_bitmask_cdm;
-	ops->reg_dma_flush = dpu_hw_reg_dma_flush;
 };
 
 static struct dpu_hw_blk_ops dpu_hw_ops = {
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h
index 185fd26..c66a71f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h
@@ -138,14 +138,6 @@ struct dpu_hw_ctl_ops {
 	uint32_t (*get_bitmask_mixer)(struct dpu_hw_ctl *ctx,
 		enum dpu_lm blk);
 
-	int (*get_bitmask_dspp)(struct dpu_hw_ctl *ctx,
-		u32 *flushbits,
-		enum dpu_dspp blk);
-
-	int (*get_bitmask_dspp_pavlut)(struct dpu_hw_ctl *ctx,
-		u32 *flushbits,
-		enum dpu_dspp blk);
-
 	int (*get_bitmask_intf)(struct dpu_hw_ctl *ctx,
 		u32 *flushbits,
 		enum dpu_intf blk);
@@ -168,13 +160,6 @@ struct dpu_hw_ctl_ops {
 	 */
 	void (*setup_blendstage)(struct dpu_hw_ctl *ctx,
 		enum dpu_lm lm, struct dpu_hw_stage_cfg *cfg);
-
-	/**
-	 * Flush the reg dma by sending last command.
-	 * @ctx       : ctl path ctx pointer
-	 */
-	void (*reg_dma_flush)(struct dpu_hw_ctl *ctx);
-
 };
 
 /**
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c
deleted file mode 100644
index a042cab..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include <drm/msm_drm_pp.h>
-#include "dpu_hw_mdss.h"
-#include "dpu_hwio.h"
-#include "dpu_hw_catalog.h"
-#include "dpu_hw_dspp.h"
-#include "dpu_hw_color_processing.h"
-#include "dpu_dbg.h"
-#include "dpu_ad4.h"
-#include "dpu_kms.h"
-
-static struct dpu_dspp_cfg *_dspp_offset(enum dpu_dspp dspp,
-		struct dpu_mdss_cfg *m,
-		void __iomem *addr,
-		struct dpu_hw_blk_reg_map *b)
-{
-	int i;
-
-	if (!m || !addr || !b)
-		return ERR_PTR(-EINVAL);
-
-	for (i = 0; i < m->dspp_count; i++) {
-		if (dspp == m->dspp[i].id) {
-			b->base_off = addr;
-			b->blk_off = m->dspp[i].base;
-			b->length = m->dspp[i].len;
-			b->hwversion = m->hwversion;
-			b->log_mask = DPU_DBG_MASK_DSPP;
-			return &m->dspp[i];
-		}
-	}
-
-	return ERR_PTR(-EINVAL);
-}
-
-static void _setup_dspp_ops(struct dpu_hw_dspp *c, unsigned long features)
-{
-	int i = 0, ret;
-
-	if (!c || !c->cap || !c->cap->sblk)
-		return;
-
-	for (i = 0; i < DPU_DSPP_MAX; i++) {
-		if (!test_bit(i, &features))
-			continue;
-		switch (i) {
-		case DPU_DSPP_PCC:
-			if (c->cap->sblk->pcc.version ==
-				(DPU_COLOR_PROCESS_VER(0x1, 0x7)))
-				c->ops.setup_pcc = dpu_setup_dspp_pcc_v1_7;
-			else if (c->cap->sblk->pcc.version ==
-					(DPU_COLOR_PROCESS_VER(0x4, 0x0))) {
-				ret = reg_dmav1_init_dspp_op_v4(i, c->idx);
-				if (!ret)
-					c->ops.setup_pcc =
-						reg_dmav1_setup_dspp_pccv4;
-				else
-					c->ops.setup_pcc =
-						dpu_setup_dspp_pccv4;
-			}
-			break;
-		case DPU_DSPP_HSIC:
-			if (c->cap->sblk->hsic.version ==
-				(DPU_COLOR_PROCESS_VER(0x1, 0x7)))
-				c->ops.setup_hue = dpu_setup_dspp_pa_hue_v1_7;
-			break;
-		case DPU_DSPP_VLUT:
-			if (c->cap->sblk->vlut.version ==
-				(DPU_COLOR_PROCESS_VER(0x1, 0x7))) {
-				c->ops.setup_vlut =
-				    dpu_setup_dspp_pa_vlut_v1_7;
-			} else if (c->cap->sblk->vlut.version ==
-					(DPU_COLOR_PROCESS_VER(0x1, 0x8))) {
-				ret = reg_dmav1_init_dspp_op_v4(i, c->idx);
-				if (!ret)
-					c->ops.setup_vlut =
-					reg_dmav1_setup_dspp_vlutv18;
-				else
-					c->ops.setup_vlut =
-					dpu_setup_dspp_pa_vlut_v1_8;
-			}
-			break;
-		case DPU_DSPP_GAMUT:
-			if (c->cap->sblk->gamut.version ==
-					DPU_COLOR_PROCESS_VER(0x4, 0)) {
-				ret = reg_dmav1_init_dspp_op_v4(i, c->idx);
-				if (!ret)
-					c->ops.setup_gamut =
-						reg_dmav1_setup_dspp_3d_gamutv4;
-				else
-					c->ops.setup_gamut =
-						dpu_setup_dspp_3d_gamutv4;
-			}
-			break;
-		case DPU_DSPP_GC:
-			if (c->cap->sblk->gc.version ==
-					DPU_COLOR_PROCESS_VER(0x1, 8)) {
-				ret = reg_dmav1_init_dspp_op_v4(i, c->idx);
-				if (!ret)
-					c->ops.setup_gc =
-						reg_dmav1_setup_dspp_gcv18;
-				/** programming for v18 through ahb is same
-				 * as v17 hence assign v17 function
-				 */
-				else
-					c->ops.setup_gc =
-						dpu_setup_dspp_gc_v1_7;
-			}
-			break;
-		case DPU_DSPP_IGC:
-			if (c->cap->sblk->igc.version ==
-					DPU_COLOR_PROCESS_VER(0x3, 0x1)) {
-				ret = reg_dmav1_init_dspp_op_v4(i, c->idx);
-				if (!ret)
-					c->ops.setup_igc =
-						reg_dmav1_setup_dspp_igcv31;
-				else
-					c->ops.setup_igc =
-						dpu_setup_dspp_igcv3;
-			}
-			break;
-		case DPU_DSPP_AD:
-			if (c->cap->sblk->ad.version ==
-			    DPU_COLOR_PROCESS_VER(4, 0)) {
-				c->ops.setup_ad = dpu_setup_dspp_ad4;
-				c->ops.ad_read_intr_resp =
-					dpu_read_intr_resp_ad4;
-				c->ops.validate_ad = dpu_validate_dspp_ad4;
-			}
-			break;
-		default:
-			break;
-		}
-	}
-}
-
-static struct dpu_hw_blk_ops dpu_hw_ops = {
-	.start = NULL,
-	.stop = NULL,
-};
-
-struct dpu_hw_dspp *dpu_hw_dspp_init(enum dpu_dspp idx,
-			void __iomem *addr,
-			struct dpu_mdss_cfg *m)
-{
-	struct dpu_hw_dspp *c;
-	struct dpu_dspp_cfg *cfg;
-	int rc;
-
-	if (!addr || !m)
-		return ERR_PTR(-EINVAL);
-
-	c = kzalloc(sizeof(*c), GFP_KERNEL);
-	if (!c)
-		return ERR_PTR(-ENOMEM);
-
-	cfg = _dspp_offset(idx, m, addr, &c->hw);
-	if (IS_ERR_OR_NULL(cfg)) {
-		kfree(c);
-		return ERR_PTR(-EINVAL);
-	}
-
-	/* Populate DSPP Top HW block */
-	c->hw_top.base_off = addr;
-	c->hw_top.blk_off = m->dspp_top.base;
-	c->hw_top.length = m->dspp_top.len;
-	c->hw_top.hwversion = m->hwversion;
-	c->hw_top.log_mask = DPU_DBG_MASK_DSPP;
-
-	/* Assign ops */
-	c->idx = idx;
-	c->cap = cfg;
-	_setup_dspp_ops(c, c->cap->features);
-
-	rc = dpu_hw_blk_init(&c->base, DPU_HW_BLK_DSPP, idx, &dpu_hw_ops);
-	if (rc) {
-		DPU_ERROR("failed to init hw blk %d\n", rc);
-		goto blk_init_error;
-	}
-
-	dpu_dbg_reg_register_dump_range(DPU_DBG_NAME, cfg->name, c->hw.blk_off,
-			c->hw.blk_off + c->hw.length, c->hw.xin_id);
-
-	return c;
-
-blk_init_error:
-	kzfree(c);
-
-	return ERR_PTR(rc);
-}
-
-void dpu_hw_dspp_destroy(struct dpu_hw_dspp *dspp)
-{
-	if (dspp) {
-		reg_dmav1_deinit_dspp_ops(dspp->idx);
-		dpu_hw_blk_destroy(&dspp->base);
-	}
-	kfree(dspp);
-}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h
deleted file mode 100644
index cc72490..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h
+++ /dev/null
@@ -1,220 +0,0 @@
-/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _DPU_HW_DSPP_H
-#define _DPU_HW_DSPP_H
-
-#include "dpu_hw_blk.h"
-
-struct dpu_hw_dspp;
-
-/**
- * struct dpu_hw_dspp_ops - interface to the dspp hardware driver functions
- * Caller must call the init function to get the dspp context for each dspp
- * Assumption is these functions will be called after clocks are enabled
- */
-struct dpu_hw_dspp_ops {
-	/**
-	 * setup_histogram - setup dspp histogram
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_histogram)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * read_histogram - read dspp histogram
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*read_histogram)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_igc - update dspp igc
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_igc)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_pa - setup dspp pa
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_pa)(struct dpu_hw_dspp *dspp, void *cfg);
-
-	/**
-	 * setup_pcc - setup dspp pcc
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_pcc)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_sharpening - setup dspp sharpening
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_sharpening)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_pa_memcolor - setup dspp memcolor
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_pa_memcolor)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_sixzone - setup dspp six zone
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_sixzone)(struct dpu_hw_dspp *dspp, void *cfg);
-
-	/**
-	 * setup_danger_safe - setup danger safe LUTS
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_danger_safe)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_dither - setup dspp dither
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_dither)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_hue - setup dspp PA hue
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_hue)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_sat - setup dspp PA saturation
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_sat)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_val - setup dspp PA value
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_val)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_cont - setup dspp PA contrast
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_cont)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_vlut - setup dspp PA VLUT
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_vlut)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_gc - update dspp gc
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_gc)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * setup_gamut - update dspp gamut
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to configuration
-	 */
-	void (*setup_gamut)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * validate_ad - check if ad property can be set
-	 * @ctx: Pointer to dspp context
-	 * @prop: Pointer to ad property being validated
-	 */
-	int (*validate_ad)(struct dpu_hw_dspp *ctx, u32 *prop);
-
-	/**
-	 * setup_ad - update the ad property
-	 * @ctx: Pointer to dspp context
-	 * @cfg: Pointer to ad configuration
-	 */
-	void (*setup_ad)(struct dpu_hw_dspp *ctx, void *cfg);
-
-	/**
-	 * ad_read_intr_resp - function to get interrupt response for ad
-	 * @event: Event for which response needs to be read
-	 * @resp: Pointer to u32 where response value is dumped.
-	 */
-	void (*ad_read_intr_resp)(struct dpu_hw_dspp *ctx, u32 event,
-			u32 *resp);
-
-};
-
-/**
- * struct dpu_hw_dspp - dspp description
- * @base: Hardware block base structure
- * @hw: Block hardware details
- * @hw_top: Block hardware top details
- * @idx: DSPP index
- * @cap: Pointer to layer_cfg
- * @ops: Pointer to operations possible for this DSPP
- */
-struct dpu_hw_dspp {
-	struct dpu_hw_blk base;
-	struct dpu_hw_blk_reg_map hw;
-
-	/* dspp top */
-	struct dpu_hw_blk_reg_map hw_top;
-
-	/* dspp */
-	enum dpu_dspp idx;
-	const struct dpu_dspp_cfg *cap;
-
-	/* Ops */
-	struct dpu_hw_dspp_ops ops;
-};
-
-/**
- * dpu_hw_dspp - convert base object dpu_hw_base to container
- * @hw: Pointer to base hardware block
- * return: Pointer to hardware block container
- */
-static inline struct dpu_hw_dspp *to_dpu_hw_dspp(struct dpu_hw_blk *hw)
-{
-	return container_of(hw, struct dpu_hw_dspp, base);
-}
-
-/**
- * dpu_hw_dspp_init - initializes the dspp hw driver object.
- * should be called once before accessing every dspp.
- * @idx:  DSPP index for which driver object is required
- * @addr: Mapped register io address of MDP
- * @Return: pointer to structure or ERR_PTR
- */
-struct dpu_hw_dspp *dpu_hw_dspp_init(enum dpu_dspp idx,
-			void __iomem *addr,
-			struct dpu_mdss_cfg *m);
-
-/**
- * dpu_hw_dspp_destroy(): Destroys DSPP driver context
- * @dspp:   Pointer to DSPP driver context
- */
-void dpu_hw_dspp_destroy(struct dpu_hw_dspp *dspp);
-
-#endif /*_DPU_HW_DSPP_H */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
index ad21867..75a30db 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
@@ -10,6 +10,7 @@
  * GNU General Public License for more details.
  */
 
+#include <uapi/drm/dpu_drm.h>
 #include "dpu_kms.h"
 #include "dpu_hw_catalog.h"
 #include "dpu_hwio.h"
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
index 70d57c9..fcd164f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
@@ -99,7 +99,6 @@ enum dpu_hw_blk_type {
 	DPU_HW_BLK_TOP = 0,
 	DPU_HW_BLK_SSPP,
 	DPU_HW_BLK_LM,
-	DPU_HW_BLK_DSPP,
 	DPU_HW_BLK_DS,
 	DPU_HW_BLK_CTL,
 	DPU_HW_BLK_CDM,
@@ -461,39 +460,16 @@ struct dpu_mdss_color {
  */
 #define DPU_DBG_MASK_NONE     (1 << 0)
 #define DPU_DBG_MASK_CDM      (1 << 1)
-#define DPU_DBG_MASK_DSPP     (1 << 2)
-#define DPU_DBG_MASK_INTF     (1 << 3)
-#define DPU_DBG_MASK_LM       (1 << 4)
-#define DPU_DBG_MASK_CTL      (1 << 5)
-#define DPU_DBG_MASK_PINGPONG (1 << 6)
-#define DPU_DBG_MASK_SSPP     (1 << 7)
-#define DPU_DBG_MASK_WB       (1 << 8)
-#define DPU_DBG_MASK_TOP      (1 << 9)
-#define DPU_DBG_MASK_VBIF     (1 << 10)
-#define DPU_DBG_MASK_ROT      (1 << 11)
-#define DPU_DBG_MASK_DS       (1 << 12)
-
-/**
- * struct dpu_hw_cp_cfg: hardware dspp/lm feature payload.
- * @payload: Feature specific payload.
- * @len: Length of the payload.
- * @ctl: control pointer associated with dspp/lm.
- * @last_feature: last feature that will be set.
- * @num_of_mixers: number of layer mixers for the display.
- * @mixer_info: mixer info pointer associated with lm.
- * @displayv: height of the display.
- * @displayh: width of the display.
- */
-struct dpu_hw_cp_cfg {
-	void *payload;
-	u32 len;
-	void *ctl;
-	u32 last_feature;
-	u32 num_of_mixers;
-	void *mixer_info;
-	u32 displayv;
-	u32 displayh;
-};
+#define DPU_DBG_MASK_INTF     (1 << 2)
+#define DPU_DBG_MASK_LM       (1 << 3)
+#define DPU_DBG_MASK_CTL      (1 << 4)
+#define DPU_DBG_MASK_PINGPONG (1 << 5)
+#define DPU_DBG_MASK_SSPP     (1 << 6)
+#define DPU_DBG_MASK_WB       (1 << 7)
+#define DPU_DBG_MASK_TOP      (1 << 8)
+#define DPU_DBG_MASK_VBIF     (1 << 9)
+#define DPU_DBG_MASK_ROT      (1 << 10)
+#define DPU_DBG_MASK_DS       (1 << 11)
 
 /**
  * struct dpu_hw_dim_layer: dim layer configs
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c
index 0bfb511..84d2176 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c
@@ -36,11 +36,6 @@
 #define PP_FBC_BUDGET_CTL               0x038
 #define PP_FBC_LOSSY_MODE               0x03C
 
-#define DITHER_DEPTH_MAP_INDEX 9
-static u32 dither_depth_map[DITHER_DEPTH_MAP_INDEX] = {
-	0, 0, 0, 0, 0, 1, 2, 3, 3
-};
-
 static struct dpu_pingpong_cfg *_pingpong_offset(enum dpu_pingpong pp,
 		struct dpu_mdss_cfg *m,
 		void __iomem *addr,
@@ -109,57 +104,6 @@ static int dpu_hw_pp_poll_timeout_wr_ptr(struct dpu_hw_pingpong *pp,
 	return rc;
 }
 
-static int dpu_hw_pp_setup_dither_v1(struct dpu_hw_pingpong *pp,
-					void *cfg, size_t len)
-{
-	struct dpu_hw_blk_reg_map *c;
-	struct drm_msm_dither *dither = (struct drm_msm_dither *)cfg;
-	u32 base = 0, offset = 0, data = 0, i = 0;
-
-	if (!pp)
-		return -EINVAL;
-
-	c = &pp->hw;
-	base = pp->caps->sblk->dither.base;
-	if (!dither) {
-		/* dither property disable case */
-		DPU_REG_WRITE(c, base, 0);
-		return 0;
-	}
-
-	if (len != sizeof(struct drm_msm_dither)) {
-		DRM_ERROR("input len %zu, expected len %zu\n", len,
-			sizeof(struct drm_msm_dither));
-		return -EINVAL;
-	}
-
-	if (dither->c0_bitdepth >= DITHER_DEPTH_MAP_INDEX ||
-		dither->c1_bitdepth >= DITHER_DEPTH_MAP_INDEX ||
-		dither->c2_bitdepth >= DITHER_DEPTH_MAP_INDEX ||
-		dither->c3_bitdepth >= DITHER_DEPTH_MAP_INDEX)
-		return -EINVAL;
-
-	offset += 4;
-	data = dither_depth_map[dither->c0_bitdepth] & REG_MASK(2);
-	data |= (dither_depth_map[dither->c1_bitdepth] & REG_MASK(2)) << 2;
-	data |= (dither_depth_map[dither->c2_bitdepth] & REG_MASK(2)) << 4;
-	data |= (dither_depth_map[dither->c3_bitdepth] & REG_MASK(2)) << 6;
-	data |= (dither->temporal_en) ? (1 << 8) : 0;
-	DPU_REG_WRITE(c, base + offset, data);
-
-	for (i = 0; i < DITHER_MATRIX_SZ - 3; i += 4) {
-		offset += 4;
-		data = (dither->matrix[i] & REG_MASK(4)) |
-			((dither->matrix[i + 1] & REG_MASK(4)) << 4) |
-			((dither->matrix[i + 2] & REG_MASK(4)) << 8) |
-			((dither->matrix[i + 3] & REG_MASK(4)) << 12);
-		DPU_REG_WRITE(c, base + offset, data);
-	}
-	DPU_REG_WRITE(c, base, 1);
-
-	return 0;
-}
-
 static int dpu_hw_pp_enable_te(struct dpu_hw_pingpong *pp, bool enable)
 {
 	struct dpu_hw_blk_reg_map *c;
@@ -248,24 +192,12 @@ static u32 dpu_hw_pp_get_line_count(struct dpu_hw_pingpong *pp)
 static void _setup_pingpong_ops(struct dpu_hw_pingpong_ops *ops,
 	const struct dpu_pingpong_cfg *hw_cap)
 {
-	u32 version = 0;
-
 	ops->setup_tearcheck = dpu_hw_pp_setup_te_config;
 	ops->enable_tearcheck = dpu_hw_pp_enable_te;
 	ops->connect_external_te = dpu_hw_pp_connect_external_te;
 	ops->get_vsync_info = dpu_hw_pp_get_vsync_info;
 	ops->poll_timeout_wr_ptr = dpu_hw_pp_poll_timeout_wr_ptr;
 	ops->get_line_count = dpu_hw_pp_get_line_count;
-
-	version = DPU_COLOR_PROCESS_MAJOR(hw_cap->sblk->dither.version);
-	switch (version) {
-	case 1:
-		ops->setup_dither = dpu_hw_pp_setup_dither_v1;
-		break;
-	default:
-		ops->setup_dither = NULL;
-		break;
-	}
 };
 
 static struct dpu_hw_blk_ops dpu_hw_ops = {
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h
index 7dbfcae4..3caccd7 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h
@@ -17,7 +17,6 @@
 #include "dpu_hw_mdss.h"
 #include "dpu_hw_util.h"
 #include "dpu_hw_blk.h"
-#include <uapi/drm/msm_drm_pp.h>
 
 struct dpu_hw_pingpong;
 
@@ -88,11 +87,6 @@ struct dpu_hw_pingpong_ops {
 	int (*poll_timeout_wr_ptr)(struct dpu_hw_pingpong *pp, u32 timeout_us);
 
 	/**
-	 * Program the dither hw block
-	 */
-	int (*setup_dither)(struct dpu_hw_pingpong *pp, void *cfg, size_t len);
-
-	/**
 	 * Obtain current vertical line counter
 	 */
 	u32 (*get_line_count)(struct dpu_hw_pingpong *pp);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.c
deleted file mode 100644
index 7c2772f..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.c
+++ /dev/null
@@ -1,757 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include "dpu_hw_mdss.h"
-#include "dpu_hw_ctl.h"
-#include "dpu_hw_reg_dma_v1.h"
-#include "msm_drv.h"
-#include "msm_kms.h"
-#include "msm_mmu.h"
-
-#define GUARD_BYTES (BIT(8) - 1)
-#define ALIGNED_OFFSET (U32_MAX & ~(GUARD_BYTES))
-#define ADDR_ALIGN BIT(8)
-#define MAX_RELATIVE_OFF (BIT(20) - 1)
-
-#define DECODE_SEL_OP (BIT(HW_BLK_SELECT))
-#define REG_WRITE_OP ((BIT(REG_SINGLE_WRITE)) | (BIT(REG_BLK_WRITE_SINGLE)) | \
-	(BIT(REG_BLK_WRITE_INC)) | (BIT(REG_BLK_WRITE_MULTIPLE)))
-
-#define REG_DMA_OPS (DECODE_SEL_OP | REG_WRITE_OP)
-#define IS_OP_ALLOWED(op, buf_op) (BIT(op) & buf_op)
-
-#define REG_DMA_OP_MODE_OFF 0x4
-
-#define REG_DMA_CTL0_QUEUE_0_CMD0_OFF 0x14
-#define REG_DMA_CTL0_RESET_OFF 0xE4
-#define REG_DMA_CTL_TRIGGER_OFF 0xD4
-
-#define SET_UP_REG_DMA_REG(hw, reg_dma) \
-	do { \
-		(hw).base_off = (reg_dma)->addr; \
-		(hw).blk_off = (reg_dma)->caps->base; \
-		(hw).hwversion = (reg_dma)->caps->version; \
-} while (0)
-
-#define SIZE_DWORD(x) ((x) / (sizeof(u32)))
-#define NOT_WORD_ALIGNED(x) ((x) & 0x3)
-
-
-#define GRP_VIG_HW_BLK_SELECT (VIG0 | VIG1 | VIG2 | VIG3)
-#define GRP_DSPP_HW_BLK_SELECT (DSPP0 | DSPP1 | DSPP2 | DSPP3)
-#define BUFFER_SPACE_LEFT(cfg) ((cfg)->dma_buf->buffer_size - \
-			(cfg)->dma_buf->index)
-
-#define REG_DMA_DECODE_SEL 0x180AC060
-#define SINGLE_REG_WRITE_OPCODE (BIT(28))
-#define REL_ADDR_OPCODE (BIT(27))
-#define HW_INDEX_REG_WRITE_OPCODE (BIT(28) | BIT(29))
-#define AUTO_INC_REG_WRITE_OPCODE (BIT(30))
-#define BLK_REG_WRITE_OPCODE (BIT(30) | BIT(28))
-
-#define WRAP_MIN_SIZE 2
-#define WRAP_MAX_SIZE (BIT(4) - 1)
-#define MAX_DWORDS_SZ (BIT(14) - 1)
-#define REG_DMA_HEADERS_BUFFER_SZ (sizeof(u32) * 128)
-
-typedef int (*reg_dma_internal_ops) (struct dpu_reg_dma_setup_ops_cfg *cfg);
-
-static struct dpu_hw_reg_dma *reg_dma;
-static u32 ops_mem_size[REG_DMA_SETUP_OPS_MAX] = {
-	[REG_BLK_WRITE_SINGLE] = sizeof(u32) * 2,
-	[REG_BLK_WRITE_INC] = sizeof(u32) * 2,
-	[REG_BLK_WRITE_MULTIPLE] = sizeof(u32) * 2,
-	[HW_BLK_SELECT] = sizeof(u32) * 2,
-	[REG_SINGLE_WRITE] = sizeof(u32) * 2
-};
-
-static u32 queue_sel[DMA_CTL_QUEUE_MAX] = {
-	[DMA_CTL_QUEUE0] = BIT(0),
-	[DMA_CTL_QUEUE1] = BIT(4),
-};
-
-static u32 reg_dma_ctl_queue_off[CTL_MAX];
-static u32 dspp_read_sel[DSPP_HIST_MAX] = {
-	[DSPP0_HIST] = 0,
-	[DSPP1_HIST] = 1,
-	[DSPP2_HIST] = 2,
-	[DSPP3_HIST] = 3,
-};
-
-static u32 v1_supported[REG_DMA_FEATURES_MAX]  = {
-	[GAMUT] = GRP_VIG_HW_BLK_SELECT | GRP_DSPP_HW_BLK_SELECT,
-	[VLUT] = GRP_DSPP_HW_BLK_SELECT,
-	[GC] = GRP_DSPP_HW_BLK_SELECT,
-	[IGC] = DSPP_IGC | GRP_DSPP_HW_BLK_SELECT,
-	[PCC] = GRP_DSPP_HW_BLK_SELECT,
-};
-
-static int validate_dma_cfg(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int validate_write_decode_sel(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int validate_write_reg(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int validate_write_multi_lut_reg(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int validate_last_cmd(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int write_decode_sel(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int write_single_reg(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int write_multi_reg_index(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int write_multi_reg_inc(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int write_multi_lut_reg(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int write_last_cmd(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int reset_reg_dma_buffer_v1(struct dpu_reg_dma_buffer *lut_buf);
-static int check_support_v1(enum dpu_reg_dma_features feature,
-		enum dpu_reg_dma_blk blk, bool *is_supported);
-static int setup_payload_v1(struct dpu_reg_dma_setup_ops_cfg *cfg);
-static int kick_off_v1(struct dpu_reg_dma_kickoff_cfg *cfg);
-static int reset_v1(struct dpu_hw_ctl *ctl);
-static int last_cmd_v1(struct dpu_hw_ctl *ctl, enum dpu_reg_dma_queue q);
-static struct dpu_reg_dma_buffer *alloc_reg_dma_buf_v1(u32 size);
-static int dealloc_reg_dma_v1(struct dpu_reg_dma_buffer *lut_buf);
-
-static reg_dma_internal_ops write_dma_op_params[REG_DMA_SETUP_OPS_MAX] = {
-	[HW_BLK_SELECT] = write_decode_sel,
-	[REG_SINGLE_WRITE] = write_single_reg,
-	[REG_BLK_WRITE_SINGLE] = write_multi_reg_inc,
-	[REG_BLK_WRITE_INC] = write_multi_reg_index,
-	[REG_BLK_WRITE_MULTIPLE] = write_multi_lut_reg,
-};
-
-static reg_dma_internal_ops validate_dma_op_params[REG_DMA_SETUP_OPS_MAX] = {
-	[HW_BLK_SELECT] = validate_write_decode_sel,
-	[REG_SINGLE_WRITE] = validate_write_reg,
-	[REG_BLK_WRITE_SINGLE] = validate_write_reg,
-	[REG_BLK_WRITE_INC] = validate_write_reg,
-	[REG_BLK_WRITE_MULTIPLE] = validate_write_multi_lut_reg,
-};
-
-static struct dpu_reg_dma_buffer *last_cmd_buf;
-
-static void get_decode_sel(unsigned long blk, u32 *decode_sel)
-{
-	int i = 0;
-
-	*decode_sel = 0;
-	for_each_set_bit(i, &blk, 31) {
-		switch (BIT(i)) {
-		case VIG0:
-			*decode_sel |= BIT(0);
-			break;
-		case VIG1:
-			*decode_sel |= BIT(1);
-			break;
-		case VIG2:
-			*decode_sel |= BIT(2);
-			break;
-		case VIG3:
-			*decode_sel |= BIT(3);
-			break;
-		case DSPP0:
-			*decode_sel |= BIT(17);
-			break;
-		case DSPP1:
-			*decode_sel |= BIT(18);
-			break;
-		case DSPP2:
-			*decode_sel |= BIT(19);
-			break;
-		case DSPP3:
-			*decode_sel |= BIT(20);
-			break;
-		case SSPP_IGC:
-			*decode_sel |= BIT(4);
-			break;
-		case DSPP_IGC:
-			*decode_sel |= BIT(21);
-			break;
-		default:
-			DRM_ERROR("block not supported %lx\n", BIT(i));
-			break;
-		}
-	}
-}
-
-static int write_multi_reg(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u8 *loc = NULL;
-
-	loc =  (u8 *)cfg->dma_buf->vaddr + cfg->dma_buf->index;
-	memcpy(loc, cfg->data, cfg->data_size);
-	cfg->dma_buf->index += cfg->data_size;
-	cfg->dma_buf->next_op_allowed = REG_WRITE_OP | DECODE_SEL_OP;
-	cfg->dma_buf->ops_completed |= REG_WRITE_OP;
-
-	return 0;
-}
-
-int write_multi_reg_index(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u32 *loc = NULL;
-
-	loc =  (u32 *)((u8 *)cfg->dma_buf->vaddr +
-			cfg->dma_buf->index);
-	loc[0] = HW_INDEX_REG_WRITE_OPCODE;
-	loc[0] |= (cfg->blk_offset & MAX_RELATIVE_OFF);
-	loc[1] = SIZE_DWORD(cfg->data_size);
-	cfg->dma_buf->index += ops_mem_size[cfg->ops];
-
-	return write_multi_reg(cfg);
-}
-
-int write_multi_reg_inc(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u32 *loc = NULL;
-
-	loc =  (u32 *)((u8 *)cfg->dma_buf->vaddr +
-			cfg->dma_buf->index);
-	loc[0] = AUTO_INC_REG_WRITE_OPCODE;
-	loc[0] |= (cfg->blk_offset & MAX_RELATIVE_OFF);
-	loc[1] = SIZE_DWORD(cfg->data_size);
-	cfg->dma_buf->index += ops_mem_size[cfg->ops];
-
-	return write_multi_reg(cfg);
-}
-
-static int write_multi_lut_reg(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u32 *loc = NULL;
-
-	loc =  (u32 *)((u8 *)cfg->dma_buf->vaddr +
-			cfg->dma_buf->index);
-	loc[0] = BLK_REG_WRITE_OPCODE;
-	loc[0] |= (cfg->blk_offset & MAX_RELATIVE_OFF);
-	loc[1] = (cfg->inc) ? 0 : BIT(31);
-	loc[1] |= (cfg->wrap_size & WRAP_MAX_SIZE) << 16;
-	loc[1] |= ((SIZE_DWORD(cfg->data_size)) & MAX_DWORDS_SZ);
-	cfg->dma_buf->next_op_allowed = REG_WRITE_OP;
-	cfg->dma_buf->index += ops_mem_size[cfg->ops];
-
-	return write_multi_reg(cfg);
-}
-
-static int write_single_reg(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u32 *loc = NULL;
-
-	loc =  (u32 *)((u8 *)cfg->dma_buf->vaddr +
-			cfg->dma_buf->index);
-	loc[0] = SINGLE_REG_WRITE_OPCODE;
-	loc[0] |= (cfg->blk_offset & MAX_RELATIVE_OFF);
-	loc[1] = *cfg->data;
-	cfg->dma_buf->index += ops_mem_size[cfg->ops];
-	cfg->dma_buf->ops_completed |= REG_WRITE_OP;
-	cfg->dma_buf->next_op_allowed = REG_WRITE_OP | DECODE_SEL_OP;
-
-	return 0;
-}
-
-static int write_decode_sel(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u32 *loc = NULL;
-
-	loc =  (u32 *)((u8 *)cfg->dma_buf->vaddr +
-			cfg->dma_buf->index);
-	loc[0] = REG_DMA_DECODE_SEL;
-	get_decode_sel(cfg->blk, &loc[1]);
-	cfg->dma_buf->index += sizeof(u32) * 2;
-	cfg->dma_buf->ops_completed |= DECODE_SEL_OP;
-	cfg->dma_buf->next_op_allowed = REG_WRITE_OP;
-
-	return 0;
-}
-
-static int validate_write_multi_lut_reg(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	int rc;
-
-	rc = validate_write_reg(cfg);
-	if (rc)
-		return rc;
-
-	if (cfg->wrap_size < WRAP_MIN_SIZE || cfg->wrap_size > WRAP_MAX_SIZE) {
-		DRM_ERROR("invalid wrap sz %d min %d max %ld\n",
-			cfg->wrap_size, WRAP_MIN_SIZE, WRAP_MAX_SIZE);
-		rc = -EINVAL;
-	}
-
-	return rc;
-}
-
-static int validate_write_reg(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u32 remain_len, write_len;
-
-	remain_len = BUFFER_SPACE_LEFT(cfg);
-	write_len = ops_mem_size[cfg->ops] + cfg->data_size;
-	if (remain_len < write_len) {
-		DRM_ERROR("buffer is full sz %d needs %d bytes\n",
-				remain_len, write_len);
-		return -EINVAL;
-	}
-
-	if (!cfg->data) {
-		DRM_ERROR("invalid data %pK size %d exp sz %d\n", cfg->data,
-			cfg->data_size, write_len);
-		return -EINVAL;
-	}
-	if ((SIZE_DWORD(cfg->data_size)) > MAX_DWORDS_SZ ||
-	    NOT_WORD_ALIGNED(cfg->data_size)) {
-		DRM_ERROR("Invalid data size %d max %ld align %x\n",
-			cfg->data_size, MAX_DWORDS_SZ,
-			NOT_WORD_ALIGNED(cfg->data_size));
-		return -EINVAL;
-	}
-
-	if (cfg->blk_offset > MAX_RELATIVE_OFF ||
-			NOT_WORD_ALIGNED(cfg->blk_offset)) {
-		DRM_ERROR("invalid offset %d max %ld align %x\n",
-				cfg->blk_offset, MAX_RELATIVE_OFF,
-				NOT_WORD_ALIGNED(cfg->blk_offset));
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int validate_write_decode_sel(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u32 remain_len;
-
-	remain_len = BUFFER_SPACE_LEFT(cfg);
-	if (remain_len < ops_mem_size[HW_BLK_SELECT]) {
-		DRM_ERROR("buffer is full needs %d bytes\n",
-				ops_mem_size[HW_BLK_SELECT]);
-		return -EINVAL;
-	}
-
-	if (!cfg->blk) {
-		DRM_ERROR("blk set as 0\n");
-		return -EINVAL;
-	}
-	/* DSPP and VIG can't be combined */
-	if ((cfg->blk & GRP_VIG_HW_BLK_SELECT) &&
-		(cfg->blk & GRP_DSPP_HW_BLK_SELECT)) {
-		DRM_ERROR("invalid blk combination %x\n",
-			    cfg->blk);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int validate_dma_cfg(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	int rc = 0;
-	bool supported;
-
-	if (!cfg || cfg->ops >= REG_DMA_SETUP_OPS_MAX || !cfg->dma_buf) {
-		DRM_ERROR("invalid param cfg %pK ops %d dma_buf %pK\n",
-			cfg, ((cfg) ? cfg->ops : REG_DMA_SETUP_OPS_MAX),
-			((cfg) ? cfg->dma_buf : NULL));
-		return -EINVAL;
-	}
-
-	rc = check_support_v1(cfg->feature, cfg->blk, &supported);
-	if (rc || !supported) {
-		DRM_ERROR("check support failed rc %d supported %d\n",
-				rc, supported);
-		rc = -EINVAL;
-		return rc;
-	}
-
-	if (cfg->dma_buf->index >= cfg->dma_buf->buffer_size ||
-	    NOT_WORD_ALIGNED(cfg->dma_buf->index)) {
-		DRM_ERROR("Buf Overflow index %d max size %d align %x\n",
-			cfg->dma_buf->index, cfg->dma_buf->buffer_size,
-			NOT_WORD_ALIGNED(cfg->dma_buf->index));
-		return -EINVAL;
-	}
-
-	if (cfg->dma_buf->iova & GUARD_BYTES || !cfg->dma_buf->vaddr) {
-		DRM_ERROR("iova not aligned to %lx iova %llx kva %pK",
-				ADDR_ALIGN, cfg->dma_buf->iova,
-				cfg->dma_buf->vaddr);
-		return -EINVAL;
-	}
-	if (!IS_OP_ALLOWED(cfg->ops, cfg->dma_buf->next_op_allowed)) {
-		DRM_ERROR("invalid op %x allowed %x\n", cfg->ops,
-				cfg->dma_buf->next_op_allowed);
-		return -EINVAL;
-	}
-
-	if (!validate_dma_op_params[cfg->ops] ||
-	    !write_dma_op_params[cfg->ops]) {
-		DRM_ERROR("invalid op %d validate %pK write %pK\n", cfg->ops,
-			validate_dma_op_params[cfg->ops],
-			write_dma_op_params[cfg->ops]);
-		return -EINVAL;
-	}
-	return rc;
-}
-
-static int validate_kick_off_v1(struct dpu_reg_dma_kickoff_cfg *cfg)
-{
-
-	if (!cfg || !cfg->ctl || !cfg->dma_buf) {
-		DRM_ERROR("invalid cfg %pK ctl %pK dma_buf %pK\n",
-			cfg, ((!cfg) ? NULL : cfg->ctl),
-			((!cfg) ? NULL : cfg->dma_buf));
-		return -EINVAL;
-	}
-
-	if (cfg->ctl->idx < CTL_0 && cfg->ctl->idx >= CTL_MAX) {
-		DRM_ERROR("invalid ctl idx %d\n", cfg->ctl->idx);
-		return -EINVAL;
-	}
-
-	if (cfg->op >= REG_DMA_OP_MAX) {
-		DRM_ERROR("invalid op %d\n", cfg->op);
-		return -EINVAL;
-	}
-
-	if ((cfg->op == REG_DMA_WRITE) &&
-	     (!(cfg->dma_buf->ops_completed & DECODE_SEL_OP) ||
-	     !(cfg->dma_buf->ops_completed & REG_WRITE_OP))) {
-		DRM_ERROR("incomplete write ops %x\n",
-				cfg->dma_buf->ops_completed);
-		return -EINVAL;
-	}
-
-	if (cfg->op == REG_DMA_READ && cfg->block_select >= DSPP_HIST_MAX) {
-		DRM_ERROR("invalid block for read %d\n", cfg->block_select);
-		return -EINVAL;
-	}
-
-	/* Only immediate triggers are supported now hence hardcode */
-	cfg->trigger_mode = (cfg->op == REG_DMA_READ) ? (READ_TRIGGER) :
-				(WRITE_TRIGGER);
-
-	if (cfg->dma_buf->iova & GUARD_BYTES) {
-		DRM_ERROR("Address is not aligned to %lx iova %llx", ADDR_ALIGN,
-				cfg->dma_buf->iova);
-		return -EINVAL;
-	}
-
-	if (cfg->queue_select >= DMA_CTL_QUEUE_MAX) {
-		DRM_ERROR("invalid queue selected %d\n", cfg->queue_select);
-		return -EINVAL;
-	}
-
-	if (SIZE_DWORD(cfg->dma_buf->index) > MAX_DWORDS_SZ ||
-			!cfg->dma_buf->index) {
-		DRM_ERROR("invalid dword size %zd max %ld\n",
-			SIZE_DWORD(cfg->dma_buf->index), MAX_DWORDS_SZ);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int write_kick_off_v1(struct dpu_reg_dma_kickoff_cfg *cfg)
-{
-	u32 cmd1;
-	struct dpu_hw_blk_reg_map hw;
-
-	memset(&hw, 0, sizeof(hw));
-	cmd1 = (cfg->op == REG_DMA_READ) ?
-		(dspp_read_sel[cfg->block_select] << 30) : 0;
-	cmd1 |= (cfg->last_command) ? BIT(24) : 0;
-	cmd1 |= (cfg->op == REG_DMA_READ) ? (2 << 22) : 0;
-	cmd1 |= (cfg->op == REG_DMA_WRITE) ? (BIT(22)) : 0;
-	cmd1 |= (SIZE_DWORD(cfg->dma_buf->index) & MAX_DWORDS_SZ);
-
-	SET_UP_REG_DMA_REG(hw, reg_dma);
-	DPU_REG_WRITE(&hw, REG_DMA_OP_MODE_OFF, BIT(0));
-	DPU_REG_WRITE(&hw, reg_dma_ctl_queue_off[cfg->ctl->idx],
-			cfg->dma_buf->iova);
-	DPU_REG_WRITE(&hw, reg_dma_ctl_queue_off[cfg->ctl->idx] + 0x4,
-			cmd1);
-	if (cfg->last_command)
-		DPU_REG_WRITE(&cfg->ctl->hw, REG_DMA_CTL_TRIGGER_OFF,
-			queue_sel[cfg->queue_select]);
-
-	return 0;
-}
-
-int init_v1(struct dpu_hw_reg_dma *cfg)
-{
-	int i = 0;
-
-	if (!cfg)
-		return -EINVAL;
-
-	reg_dma = cfg;
-	if (!last_cmd_buf) {
-		last_cmd_buf = alloc_reg_dma_buf_v1(REG_DMA_HEADERS_BUFFER_SZ);
-		if (IS_ERR_OR_NULL(last_cmd_buf))
-			return -EINVAL;
-	}
-	reg_dma->ops.check_support = check_support_v1;
-	reg_dma->ops.setup_payload = setup_payload_v1;
-	reg_dma->ops.kick_off = kick_off_v1;
-	reg_dma->ops.reset = reset_v1;
-	reg_dma->ops.alloc_reg_dma_buf = alloc_reg_dma_buf_v1;
-	reg_dma->ops.dealloc_reg_dma = dealloc_reg_dma_v1;
-	reg_dma->ops.reset_reg_dma_buf = reset_reg_dma_buffer_v1;
-	reg_dma->ops.last_command = last_cmd_v1;
-
-	reg_dma_ctl_queue_off[CTL_0] = REG_DMA_CTL0_QUEUE_0_CMD0_OFF;
-	for (i = CTL_1; i < ARRAY_SIZE(reg_dma_ctl_queue_off); i++)
-		reg_dma_ctl_queue_off[i] = reg_dma_ctl_queue_off[i - 1] +
-			(sizeof(u32) * 4);
-
-	return 0;
-}
-
-static int check_support_v1(enum dpu_reg_dma_features feature,
-		     enum dpu_reg_dma_blk blk,
-		     bool *is_supported)
-{
-	int ret = 0;
-
-	if (!is_supported)
-		return -EINVAL;
-
-	if (feature >= REG_DMA_FEATURES_MAX || blk >= MDSS) {
-		*is_supported = false;
-		return ret;
-	}
-
-	*is_supported = (blk & v1_supported[feature]) ? true : false;
-	return ret;
-}
-
-static int setup_payload_v1(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	int rc = 0;
-
-	rc = validate_dma_cfg(cfg);
-
-	if (!rc)
-		rc = validate_dma_op_params[cfg->ops](cfg);
-
-	if (!rc)
-		rc = write_dma_op_params[cfg->ops](cfg);
-
-	return rc;
-}
-
-
-static int kick_off_v1(struct dpu_reg_dma_kickoff_cfg *cfg)
-{
-	int rc = 0;
-
-	rc = validate_kick_off_v1(cfg);
-	if (rc)
-		return rc;
-
-	rc = write_kick_off_v1(cfg);
-	return rc;
-}
-
-int reset_v1(struct dpu_hw_ctl *ctl)
-{
-	struct dpu_hw_blk_reg_map hw;
-	u32 index, val;
-
-	if (!ctl || ctl->idx > CTL_MAX) {
-		DRM_ERROR("invalid ctl %pK ctl idx %d\n",
-			ctl, ((ctl) ? ctl->idx : 0));
-		return -EINVAL;
-	}
-
-	memset(&hw, 0, sizeof(hw));
-	index = ctl->idx - CTL_0;
-	SET_UP_REG_DMA_REG(hw, reg_dma);
-	DPU_REG_WRITE(&hw, REG_DMA_OP_MODE_OFF, BIT(0));
-	DPU_REG_WRITE(&hw, (REG_DMA_CTL0_RESET_OFF + index * sizeof(u32)),
-			BIT(0));
-
-	index = 0;
-	do {
-		udelay(1000);
-		index++;
-		val = DPU_REG_READ(&hw,
-			(REG_DMA_CTL0_RESET_OFF + index * sizeof(u32)));
-	} while (index < 2 && val);
-
-	return 0;
-}
-
-static struct dpu_reg_dma_buffer *alloc_reg_dma_buf_v1(u32 size)
-{
-	struct dpu_reg_dma_buffer *dma_buf = NULL;
-	u32 iova_aligned, offset;
-	u32 rsize = size + GUARD_BYTES;
-	struct msm_drm_private *priv = reg_dma->drm_dev->dev_private;
-	struct msm_gem_address_space *aspace = NULL;
-	int rc = 0;
-
-	if (!size || SIZE_DWORD(size) > MAX_DWORDS_SZ) {
-		DRM_ERROR("invalid buffer size %d\n", size);
-		return ERR_PTR(-EINVAL);
-	}
-
-	dma_buf = kzalloc(sizeof(*dma_buf), GFP_KERNEL);
-	if (!dma_buf)
-		return ERR_PTR(-ENOMEM);
-
-	dma_buf->buf = msm_gem_new(reg_dma->drm_dev,
-				    rsize, MSM_BO_UNCACHED);
-	if (IS_ERR_OR_NULL(dma_buf->buf)) {
-		rc = -EINVAL;
-		goto fail;
-	}
-
-	aspace = priv->kms->aspace;
-	if (!aspace) {
-		DRM_ERROR("failed to get aspace\n");
-		rc = -EINVAL;
-		goto free_gem;
-	}
-
-	dma_buf->aspace = aspace;
-	rc = msm_gem_get_iova(dma_buf->buf, aspace, &dma_buf->iova);
-	if (rc) {
-		DRM_ERROR("failed to get the iova rc %d\n", rc);
-		goto free_gem;
-	}
-
-	dma_buf->vaddr = msm_gem_get_vaddr(dma_buf->buf);
-	if (IS_ERR_OR_NULL(dma_buf->vaddr)) {
-		DRM_ERROR("failed to get va rc %d\n", rc);
-		rc = -EINVAL;
-		goto put_iova;
-	}
-
-	dma_buf->buffer_size = size;
-	iova_aligned = (dma_buf->iova + GUARD_BYTES) & ALIGNED_OFFSET;
-	offset = iova_aligned - dma_buf->iova;
-	dma_buf->iova = dma_buf->iova + offset;
-	dma_buf->vaddr = (void *)(((u8 *)dma_buf->vaddr) + offset);
-	dma_buf->next_op_allowed = DECODE_SEL_OP;
-
-	return dma_buf;
-
-put_iova:
-	msm_gem_put_iova(dma_buf->buf, aspace);
-free_gem:
-	mutex_lock(&reg_dma->drm_dev->struct_mutex);
-	msm_gem_free_object(dma_buf->buf);
-	mutex_unlock(&reg_dma->drm_dev->struct_mutex);
-fail:
-	kfree(dma_buf);
-	return ERR_PTR(rc);
-}
-
-static int dealloc_reg_dma_v1(struct dpu_reg_dma_buffer *dma_buf)
-{
-	if (!dma_buf) {
-		DRM_ERROR("invalid param reg_buf %pK\n", dma_buf);
-		return -EINVAL;
-	}
-
-	if (dma_buf->buf) {
-		msm_gem_put_iova(dma_buf->buf, 0);
-		mutex_lock(&reg_dma->drm_dev->struct_mutex);
-		msm_gem_free_object(dma_buf->buf);
-		mutex_unlock(&reg_dma->drm_dev->struct_mutex);
-	}
-
-	kfree(dma_buf);
-	return 0;
-}
-
-static int reset_reg_dma_buffer_v1(struct dpu_reg_dma_buffer *lut_buf)
-{
-	if (!lut_buf)
-		return -EINVAL;
-
-	lut_buf->index = 0;
-	lut_buf->ops_completed = 0;
-	lut_buf->next_op_allowed = DECODE_SEL_OP;
-	return 0;
-}
-
-static int validate_last_cmd(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u32 remain_len, write_len;
-
-	remain_len = BUFFER_SPACE_LEFT(cfg);
-	write_len = sizeof(u32);
-	if (remain_len < write_len) {
-		DRM_ERROR("buffer is full sz %d needs %d bytes\n",
-				remain_len, write_len);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int write_last_cmd(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	u32 *loc = NULL;
-
-	loc =  (u32 *)((u8 *)cfg->dma_buf->vaddr +
-			cfg->dma_buf->index);
-	loc[0] = REG_DMA_DECODE_SEL;
-	loc[1] = 0;
-	cfg->dma_buf->index = sizeof(u32) * 2;
-	cfg->dma_buf->ops_completed = REG_WRITE_OP | DECODE_SEL_OP;
-	cfg->dma_buf->next_op_allowed = REG_WRITE_OP;
-
-	return 0;
-}
-
-static int last_cmd_v1(struct dpu_hw_ctl *ctl, enum dpu_reg_dma_queue q)
-{
-	struct dpu_reg_dma_setup_ops_cfg cfg;
-	struct dpu_reg_dma_kickoff_cfg kick_off;
-
-	if (!last_cmd_buf || !ctl || q >= DMA_CTL_QUEUE_MAX) {
-		DRM_ERROR("invalid param buf %pK ctl %pK q %d\n", last_cmd_buf,
-				ctl, q);
-		return -EINVAL;
-	}
-
-	if (!last_cmd_buf->iova) {
-		DRM_DEBUG("iova not set, possible secure session\n");
-		return 0;
-	}
-
-	cfg.dma_buf = last_cmd_buf;
-	reset_reg_dma_buffer_v1(last_cmd_buf);
-	if (validate_last_cmd(&cfg)) {
-		DRM_ERROR("validate buf failed\n");
-		return -EINVAL;
-	}
-
-	if (write_last_cmd(&cfg)) {
-		DRM_ERROR("write buf failed\n");
-		return -EINVAL;
-	}
-
-	kick_off.ctl = ctl;
-	kick_off.queue_select = q;
-	kick_off.trigger_mode = WRITE_IMMEDIATE;
-	kick_off.last_command = 1;
-	kick_off.op = REG_DMA_WRITE;
-	kick_off.dma_buf = last_cmd_buf;
-	if (kick_off_v1(&kick_off)) {
-		DRM_ERROR("kick off last cmd failed\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-void deinit_v1(void)
-{
-	if (last_cmd_buf)
-		dealloc_reg_dma_v1(last_cmd_buf);
-	last_cmd_buf = NULL;
-}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.h
deleted file mode 100644
index 4d784eb..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#ifndef _DPU_HW_REG_DMA_V1_H
-#define _DPU_HW_REG_DMA_V1_H
-
-#include "dpu_reg_dma.h"
-
-/**
- * init_v1() - initialize the reg dma v1 driver by installing v1 ops
- * @reg_dma - reg_dma hw info structure exposing capabilities.
- */
-int init_v1(struct dpu_hw_reg_dma *reg_dma);
-
-/**
- * deinit_v1() - free up any resources allocated during the v1 reg dma init
- */
-void deinit_v1(void);
-#endif /* _DPU_HW_REG_DMA_V1_H */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.c
deleted file mode 100644
index d21aa6f..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.c
+++ /dev/null
@@ -1,943 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include <drm/msm_drm_pp.h>
-#include "dpu_reg_dma.h"
-#include "dpu_hw_reg_dma_v1_color_proc.h"
-#include "dpu_hw_color_proc_common_v4.h"
-
-/* Reserve space of 128 words for LUT dma payload set-up */
-#define REG_DMA_HEADERS_BUFFER_SZ (sizeof(u32) * 128)
-
-#define VLUT_MEM_SIZE ((128 * sizeof(u32)) + REG_DMA_HEADERS_BUFFER_SZ)
-#define VLUT_LEN (128 * sizeof(u32))
-#define PA_OP_MODE_OFF 0x800
-#define PA_LUTV_OPMODE_OFF 0x84c
-
-#define GAMUT_LUT_MEM_SIZE ((sizeof(struct drm_msm_3d_gamut)) + \
-		REG_DMA_HEADERS_BUFFER_SZ)
-#define GAMUT_SCALE_OFF_LEN (GAMUT_3D_SCALE_OFF_SZ * \
-		GAMUT_3D_SCALE_OFF_TBL_NUM * sizeof(u32))
-#define GAMUT_SCALE_OFF_LEN_12 (GAMUT_3D_SCALEB_OFF_SZ * sizeof(u32))
-
-#define GC_LUT_MEM_SIZE ((sizeof(struct drm_msm_pgc_lut)) + \
-		REG_DMA_HEADERS_BUFFER_SZ)
-
-#define IGC_LUT_MEM_SIZE ((sizeof(struct drm_msm_igc_lut)) + \
-		REG_DMA_HEADERS_BUFFER_SZ)
-
-#define PCC_LUT_ENTRIES (PCC_NUM_PLANES * PCC_NUM_COEFF)
-#define PCC_LEN (PCC_LUT_ENTRIES * sizeof(u32))
-#define PCC_MEM_SIZE (PCC_LEN + \
-		REG_DMA_HEADERS_BUFFER_SZ)
-
-#define REG_MASK(n) ((BIT(n)) - 1)
-
-static struct dpu_reg_dma_buffer *dspp_buf[REG_DMA_FEATURES_MAX][DSPP_MAX];
-
-static u32 feature_map[DPU_DSPP_MAX] = {
-	[DPU_DSPP_VLUT] = REG_DMA_FEATURES_MAX,
-	[DPU_DSPP_GAMUT] = GAMUT,
-	[DPU_DSPP_IGC] = IGC,
-	[DPU_DSPP_PCC] = PCC,
-	[DPU_DSPP_GC] = GC,
-	[DPU_DSPP_HSIC] = REG_DMA_FEATURES_MAX,
-	[DPU_DSPP_MEMCOLOR] = REG_DMA_FEATURES_MAX,
-	[DPU_DSPP_SIXZONE] = REG_DMA_FEATURES_MAX,
-	[DPU_DSPP_DITHER] = REG_DMA_FEATURES_MAX,
-	[DPU_DSPP_HIST] = REG_DMA_FEATURES_MAX,
-	[DPU_DSPP_AD] = REG_DMA_FEATURES_MAX,
-};
-
-static u32 feature_reg_dma_sz[DPU_DSPP_MAX] = {
-	[DPU_DSPP_VLUT] = VLUT_MEM_SIZE,
-	[DPU_DSPP_GAMUT] = GAMUT_LUT_MEM_SIZE,
-	[DPU_DSPP_GC] = GC_LUT_MEM_SIZE,
-	[DPU_DSPP_IGC] = IGC_LUT_MEM_SIZE,
-	[DPU_DSPP_PCC] = PCC_MEM_SIZE,
-};
-
-static u32 dspp_mapping[DSPP_MAX] = {
-	[DSPP_0] = DSPP0,
-	[DSPP_1] = DSPP1,
-	[DSPP_2] = DSPP2,
-	[DSPP_3] = DSPP3,
-};
-
-#define REG_DMA_INIT_OPS(cfg, block, reg_dma_feature, feature_dma_buf) \
-	do { \
-		memset(&cfg, 0, sizeof(cfg)); \
-		(cfg).blk = block; \
-		(cfg).feature = reg_dma_feature; \
-		(cfg).dma_buf = feature_dma_buf; \
-	} while (0)
-
-#define REG_DMA_SETUP_OPS(cfg, block_off, data_ptr, data_len, op, \
-		wrap_sz, wrap_inc) \
-	do { \
-		(cfg).ops = op; \
-		(cfg).blk_offset = block_off; \
-		(cfg).data_size = data_len; \
-		(cfg).data = data_ptr; \
-		(cfg).inc = wrap_inc; \
-		(cfg).wrap_size = wrap_sz; \
-	} while (0)
-
-#define REG_DMA_SETUP_KICKOFF(cfg, hw_ctl, feature_dma_buf, ops, ctl_q, \
-		mode) \
-	do { \
-		memset(&cfg, 0, sizeof(cfg)); \
-		(cfg).ctl = hw_ctl; \
-		(cfg).dma_buf = feature_dma_buf; \
-		(cfg).op = ops; \
-		(cfg).queue_select = ctl_q; \
-		(cfg).trigger_mode = mode; \
-	} while (0)
-
-static int reg_dma_buf_init(struct dpu_reg_dma_buffer **buf, u32 sz);
-static int reg_dma_dspp_check(struct dpu_hw_dspp *ctx, void *cfg,
-		enum dpu_reg_dma_features feature);
-static int reg_dma_blk_select(enum dpu_reg_dma_features feature,
-		enum dpu_reg_dma_blk blk, struct dpu_reg_dma_buffer *dma_buf);
-static int reg_dma_write(enum dpu_reg_dma_setup_ops ops, u32 off, u32 data_sz,
-			u32 *data, struct dpu_reg_dma_buffer *dma_buf,
-			enum dpu_reg_dma_features feature,
-			enum dpu_reg_dma_blk blk);
-static int reg_dma_kick_off(enum dpu_reg_dma_op op, enum dpu_reg_dma_queue q,
-		enum dpu_reg_dma_trigger_mode mode,
-		struct dpu_reg_dma_buffer *dma_buf, struct dpu_hw_ctl *ctl);
-
-static int reg_dma_buf_init(struct dpu_reg_dma_buffer **buf, u32 size)
-{
-	struct dpu_hw_reg_dma_ops *dma_ops;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	if (IS_ERR_OR_NULL(dma_ops))
-		return -ENOTSUPP;
-
-	if (!buf) {
-		DRM_ERROR("invalid buf\n");
-		return -EINVAL;
-	}
-
-	/* buffer already initialized */
-	if (*buf)
-		return 0;
-
-	*buf = dma_ops->alloc_reg_dma_buf(size);
-	if (IS_ERR_OR_NULL(*buf))
-		return -EINVAL;
-
-	return 0;
-}
-
-static int reg_dma_dspp_check(struct dpu_hw_dspp *ctx, void *cfg,
-		enum dpu_reg_dma_features feature)
-{
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-
-	if (!cfg || !ctx) {
-		DRM_ERROR("invalid cfg %pK ctx %pK\n", cfg, ctx);
-		return -EINVAL;
-	}
-
-	dma_ops = dpu_reg_dma_get_ops();
-	if (IS_ERR_OR_NULL(dma_ops))
-		return -EINVAL;
-
-	if (!hw_cfg->ctl || ctx->idx >= DSPP_MAX ||
-		feature >= REG_DMA_FEATURES_MAX) {
-		DRM_ERROR("invalid ctl %pK dspp idx %d feature %d\n",
-			hw_cfg->ctl, ctx->idx, feature);
-		return -EINVAL;
-	}
-
-	if (!dspp_buf[feature][ctx->idx]) {
-		DRM_ERROR("invalid dma_buf\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int reg_dma_blk_select(enum dpu_reg_dma_features feature,
-		enum dpu_reg_dma_blk blk, struct dpu_reg_dma_buffer *dma_buf)
-{
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	struct dpu_reg_dma_setup_ops_cfg dma_write_cfg;
-	int rc = 0;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	dma_ops->reset_reg_dma_buf(dma_buf);
-	memset(&dma_write_cfg, 0, sizeof(dma_write_cfg));
-	dma_write_cfg.blk = blk;
-	dma_write_cfg.feature = feature;
-	dma_write_cfg.ops = HW_BLK_SELECT;
-	dma_write_cfg.dma_buf = dma_buf;
-
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc)
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-
-	return rc;
-}
-
-static int reg_dma_write(enum dpu_reg_dma_setup_ops ops, u32 off, u32 data_sz,
-			u32 *data, struct dpu_reg_dma_buffer *dma_buf,
-			enum dpu_reg_dma_features feature,
-			enum dpu_reg_dma_blk blk)
-{
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	struct dpu_reg_dma_setup_ops_cfg dma_write_cfg;
-	int rc;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	memset(&dma_write_cfg, 0, sizeof(dma_write_cfg));
-
-	dma_write_cfg.ops = ops;
-	dma_write_cfg.blk_offset = off;
-	dma_write_cfg.data_size = data_sz;
-	dma_write_cfg.data = data;
-	dma_write_cfg.dma_buf = dma_buf;
-	dma_write_cfg.feature = feature;
-	dma_write_cfg.blk = blk;
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc)
-		DRM_ERROR("write single reg failed ret %d\n", rc);
-
-	return rc;
-}
-
-static int reg_dma_kick_off(enum dpu_reg_dma_op op, enum dpu_reg_dma_queue q,
-		enum dpu_reg_dma_trigger_mode mode,
-		struct dpu_reg_dma_buffer *dma_buf, struct dpu_hw_ctl *ctl)
-{
-	struct dpu_reg_dma_kickoff_cfg kick_off;
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	int rc;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	memset(&kick_off, 0, sizeof(kick_off));
-	kick_off.ctl = ctl;
-	kick_off.dma_buf = dma_buf;
-	kick_off.op = op;
-	kick_off.queue_select = q;
-	kick_off.trigger_mode = mode;
-	rc = dma_ops->kick_off(&kick_off);
-	if (rc)
-		DRM_ERROR("failed to kick off ret %d\n", rc);
-
-	return rc;
-}
-
-int reg_dmav1_init_dspp_op_v4(int feature, enum dpu_dspp idx)
-{
-	int rc = -ENOTSUPP;
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	bool is_supported = false;
-	u32 blk;
-
-	if (feature >= DPU_DSPP_MAX || idx >= DSPP_MAX) {
-		DRM_ERROR("invalid feature %x max %x dspp idx %x max %xd\n",
-			feature, DPU_DSPP_MAX, idx, DSPP_MAX);
-		return rc;
-	}
-
-	if (feature_map[feature] >= REG_DMA_FEATURES_MAX) {
-		DRM_ERROR("invalid feature map %d for feature %d\n",
-			feature_map[feature], feature);
-		return -ENOTSUPP;
-	}
-
-	dma_ops = dpu_reg_dma_get_ops();
-	if (IS_ERR_OR_NULL(dma_ops))
-		return -ENOTSUPP;
-
-	blk = (feature_map[feature] == IGC) ? DSPP_IGC : dspp_mapping[idx];
-	rc = dma_ops->check_support(feature_map[feature], blk, &is_supported);
-	if (!rc)
-		rc = (is_supported) ? 0 : -ENOTSUPP;
-
-	if (!rc)
-		rc = reg_dma_buf_init(&dspp_buf[feature_map[feature]][idx],
-				feature_reg_dma_sz[feature]);
-
-	return rc;
-}
-
-int reg_dmav1_init_sspp_op_v4(int feature, enum dpu_sspp idx)
-{
-	return -ENOTSUPP;
-}
-
-void reg_dmav1_setup_dspp_vlutv18(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct drm_msm_pa_vlut *payload = NULL;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	u32 op_mode;
-	u32 *data = NULL;
-	int i, j, rc = 0;
-
-	rc = reg_dma_dspp_check(ctx, cfg, VLUT);
-	if (rc)
-		return;
-
-	op_mode = DPU_REG_READ(&ctx->hw, PA_OP_MODE_OFF);
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("Disable vlut feature\n");
-		DPU_REG_WRITE(&ctx->hw, PA_LUTV_OPMODE_OFF, 0);
-		if (op_mode & (~(BIT(20))))
-			op_mode = 0;
-		DPU_REG_WRITE(&ctx->hw, PA_OP_MODE_OFF, op_mode);
-		return;
-	}
-
-	rc = reg_dma_blk_select(VLUT, dspp_mapping[ctx->idx],
-			dspp_buf[VLUT][ctx->idx]);
-	if (rc) {
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-		return;
-	}
-
-	data = kzalloc(VLUT_LEN, GFP_KERNEL);
-	if (!data)
-		return;
-
-	payload = hw_cfg->payload;
-	DRM_DEBUG_DRIVER("Enable vlut feature flags %llx\n", payload->flags);
-	for (i = 0, j = 0; i < ARRAY_SIZE(payload->val); i += 2, j++)
-		data[j] = (payload->val[i] & REG_MASK(10)) |
-			((payload->val[i + 1] & REG_MASK(10)) << 16);
-
-	rc = reg_dma_write(REG_BLK_WRITE_SINGLE, ctx->cap->sblk->vlut.base,
-			VLUT_LEN, data,
-			dspp_buf[VLUT][ctx->idx], VLUT,
-			dspp_mapping[ctx->idx]);
-	if (rc) {
-		DRM_ERROR("write single reg failed ret %d\n", rc);
-		goto exit;
-	}
-
-	rc = reg_dma_kick_off(REG_DMA_WRITE, DMA_CTL_QUEUE0, WRITE_IMMEDIATE,
-			dspp_buf[VLUT][ctx->idx], hw_cfg->ctl);
-	if (rc) {
-		DRM_ERROR("failed to kick off ret %d\n", rc);
-		goto exit;
-	}
-	DPU_REG_WRITE(&ctx->hw, PA_LUTV_OPMODE_OFF, BIT(0));
-	DPU_REG_WRITE(&ctx->hw, PA_OP_MODE_OFF, op_mode | BIT(20));
-
-exit:
-	kfree(data);
-}
-
-static int dpu_gamut_get_mode_info(struct drm_msm_3d_gamut *payload,
-		u32 *tbl_len, u32 *tbl_off, u32 *opcode, u32 *scale_off)
-{
-	int rc = 0;
-
-	if (payload->mode > GAMUT_3D_MODE_13) {
-		DRM_ERROR("invalid mode %d", payload->mode);
-		return -EINVAL;
-	}
-
-	switch (payload->mode) {
-	case GAMUT_3D_MODE_17:
-		*tbl_len = GAMUT_3D_MODE17_TBL_SZ * sizeof(u32) * 2;
-		*tbl_off = 0;
-		*scale_off = GAMUT_SCALEA_OFFSET_OFF;
-		*opcode = gamut_mode_17 << 2;
-		break;
-	case GAMUT_3D_MODE_5:
-		*tbl_len = GAMUT_3D_MODE5_TBL_SZ * sizeof(u32) * 2;
-		*tbl_off = GAMUT_MODE_5_OFF;
-		*scale_off = GAMUT_SCALEB_OFFSET_OFF;
-		*opcode = gamut_mode_5 << 2;
-		break;
-	case GAMUT_3D_MODE_13:
-		*tbl_len = GAMUT_3D_MODE13_TBL_SZ * sizeof(u32) * 2;
-		*opcode = (*opcode & (BIT(4) - 1)) >> 2;
-		if (*opcode == gamut_mode_13a)
-			*opcode = gamut_mode_13b;
-		else
-			*opcode = gamut_mode_13a;
-		*tbl_off = (*opcode == gamut_mode_13a) ? 0 :
-			GAMUT_MODE_13B_OFF;
-		*scale_off = (*opcode == gamut_mode_13a) ?
-			GAMUT_SCALEA_OFFSET_OFF : GAMUT_SCALEB_OFFSET_OFF;
-		*opcode <<= 2;
-		break;
-	default:
-		rc = -EINVAL;
-		break;
-	}
-	if (payload->flags & GAMUT_3D_MAP_EN)
-		*opcode |= GAMUT_MAP_EN;
-	*opcode |= GAMUT_EN;
-
-	return rc;
-}
-
-static void dspp_3d_gamutv4_off(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct dpu_reg_dma_kickoff_cfg kick_off;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	u32 op_mode = 0;
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	struct dpu_reg_dma_setup_ops_cfg dma_write_cfg;
-	int rc;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	dma_ops->reset_reg_dma_buf(dspp_buf[GAMUT][ctx->idx]);
-
-	REG_DMA_INIT_OPS(dma_write_cfg, dspp_mapping[ctx->idx], GAMUT,
-			dspp_buf[GAMUT][ctx->idx]);
-
-	REG_DMA_SETUP_OPS(dma_write_cfg, 0, NULL, 0, HW_BLK_SELECT, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-		return;
-	}
-
-	REG_DMA_SETUP_OPS(dma_write_cfg,
-		ctx->cap->sblk->gamut.base,
-		&op_mode, sizeof(op_mode), REG_SINGLE_WRITE, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("opmode write single reg failed ret %d\n", rc);
-		return;
-	}
-
-	REG_DMA_SETUP_KICKOFF(kick_off, hw_cfg->ctl, dspp_buf[GAMUT][ctx->idx],
-			REG_DMA_WRITE, DMA_CTL_QUEUE0, WRITE_IMMEDIATE);
-	rc = dma_ops->kick_off(&kick_off);
-	if (rc)
-		DRM_ERROR("failed to kick off ret %d\n", rc);
-}
-
-void reg_dmav1_setup_dspp_3d_gamutv4(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct drm_msm_3d_gamut *payload;
-	struct dpu_reg_dma_kickoff_cfg kick_off;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	u32 op_mode, reg, tbl_len, tbl_off, scale_off, i;
-	u32 scale_tbl_len, scale_tbl_off;
-	u32 *scale_data;
-	struct dpu_reg_dma_setup_ops_cfg dma_write_cfg;
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	int rc;
-
-	rc = reg_dma_dspp_check(ctx, cfg, GAMUT);
-	if (rc)
-		return;
-
-	op_mode = DPU_REG_READ(&ctx->hw, ctx->cap->sblk->gamut.base);
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("disable gamut feature\n");
-		dspp_3d_gamutv4_off(ctx, cfg);
-		return;
-	}
-
-	if (hw_cfg->len != sizeof(struct drm_msm_3d_gamut)) {
-		DRM_ERROR("invalid size of payload len %d exp %zd\n",
-				hw_cfg->len, sizeof(struct drm_msm_3d_gamut));
-		return;
-	}
-	payload = hw_cfg->payload;
-	rc = dpu_gamut_get_mode_info(payload, &tbl_len, &tbl_off, &op_mode,
-			&scale_off);
-	if (rc) {
-		DRM_ERROR("invalid mode info rc %d\n", rc);
-		return;
-	}
-
-	dma_ops = dpu_reg_dma_get_ops();
-	dma_ops->reset_reg_dma_buf(dspp_buf[GAMUT][ctx->idx]);
-
-	REG_DMA_INIT_OPS(dma_write_cfg, dspp_mapping[ctx->idx], GAMUT,
-			dspp_buf[GAMUT][ctx->idx]);
-
-	REG_DMA_SETUP_OPS(dma_write_cfg, 0, NULL, 0, HW_BLK_SELECT, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-		return;
-	}
-	for (i = 0; i < GAMUT_3D_TBL_NUM; i++) {
-		reg = GAMUT_TABLE0_SEL << i;
-		reg |= ((tbl_off) & (BIT(11) - 1));
-		REG_DMA_SETUP_OPS(dma_write_cfg,
-			ctx->cap->sblk->gamut.base + GAMUT_TABLE_SEL_OFF,
-			&reg, sizeof(reg), REG_SINGLE_WRITE, 0, 0);
-		rc = dma_ops->setup_payload(&dma_write_cfg);
-		if (rc) {
-			DRM_ERROR("write tbl sel reg failed ret %d\n", rc);
-			return;
-		}
-		REG_DMA_SETUP_OPS(dma_write_cfg,
-		    ctx->cap->sblk->gamut.base + GAMUT_LOWER_COLOR_OFF,
-		    &payload->col[i][0].c2_c1, tbl_len,
-		    REG_BLK_WRITE_MULTIPLE, 2, 0);
-		rc = dma_ops->setup_payload(&dma_write_cfg);
-		if (rc) {
-			DRM_ERROR("write color reg failed ret %d\n", rc);
-			return;
-		}
-	}
-
-	if (op_mode & GAMUT_MAP_EN) {
-		if (scale_off == GAMUT_SCALEA_OFFSET_OFF)
-			scale_tbl_len = GAMUT_SCALE_OFF_LEN;
-		else
-			scale_tbl_len = GAMUT_SCALE_OFF_LEN_12;
-
-		for (i = 0; i < GAMUT_3D_SCALE_OFF_TBL_NUM; i++) {
-			scale_tbl_off = ctx->cap->sblk->gamut.base + scale_off +
-					(i * scale_tbl_len);
-			scale_data = &payload->scale_off[i][0];
-			REG_DMA_SETUP_OPS(dma_write_cfg, scale_tbl_off,
-					scale_data, scale_tbl_len,
-					REG_BLK_WRITE_SINGLE, 0, 0);
-			rc = dma_ops->setup_payload(&dma_write_cfg);
-			if (rc) {
-				DRM_ERROR("write scale/off reg failed ret %d\n",
-						rc);
-				return;
-			}
-		}
-	}
-
-	REG_DMA_SETUP_OPS(dma_write_cfg,
-		ctx->cap->sblk->gamut.base,
-		&op_mode, sizeof(op_mode), REG_SINGLE_WRITE, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("opmode write single reg failed ret %d\n", rc);
-		return;
-	}
-
-	REG_DMA_SETUP_KICKOFF(kick_off, hw_cfg->ctl, dspp_buf[GAMUT][ctx->idx],
-			REG_DMA_WRITE, DMA_CTL_QUEUE0, WRITE_IMMEDIATE);
-	rc = dma_ops->kick_off(&kick_off);
-	if (rc)
-		DRM_ERROR("failed to kick off ret %d\n", rc);
-}
-
-void reg_dmav1_setup_dspp_gcv18(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct drm_msm_pgc_lut *lut_cfg;
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	struct dpu_reg_dma_kickoff_cfg kick_off;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	struct dpu_reg_dma_setup_ops_cfg dma_write_cfg;
-	int rc, i = 0;
-	u32 reg;
-
-	rc = reg_dma_dspp_check(ctx, cfg, GC);
-	if (rc)
-		return;
-
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("disable pgc feature\n");
-		DPU_REG_WRITE(&ctx->hw, ctx->cap->sblk->gc.base, 0);
-		return;
-	}
-
-	if (hw_cfg->len != sizeof(struct drm_msm_pgc_lut)) {
-		DRM_ERROR("invalid size of payload len %d exp %zd\n",
-				hw_cfg->len, sizeof(struct drm_msm_pgc_lut));
-		return;
-	}
-	lut_cfg = hw_cfg->payload;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	dma_ops->reset_reg_dma_buf(dspp_buf[GC][ctx->idx]);
-
-	REG_DMA_INIT_OPS(dma_write_cfg, dspp_mapping[ctx->idx], GC,
-			dspp_buf[GC][ctx->idx]);
-
-	REG_DMA_SETUP_OPS(dma_write_cfg, 0, NULL, 0, HW_BLK_SELECT, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-		return;
-	}
-
-	for (i = 0; i < GC_TBL_NUM; i++) {
-		reg = 0;
-		REG_DMA_SETUP_OPS(dma_write_cfg,
-			ctx->cap->sblk->gc.base + GC_C0_INDEX_OFF +
-			(i * sizeof(u32) * 2),
-			&reg, sizeof(reg), REG_SINGLE_WRITE, 0, 0);
-		rc = dma_ops->setup_payload(&dma_write_cfg);
-		if (rc) {
-			DRM_ERROR("index init failed ret %d\n", rc);
-			return;
-		}
-
-		REG_DMA_SETUP_OPS(dma_write_cfg,
-			ctx->cap->sblk->gc.base + GC_C0_OFF +
-			(i * sizeof(u32) * 2),
-			lut_cfg->c0 + (ARRAY_SIZE(lut_cfg->c0) * i),
-			PGC_TBL_LEN * sizeof(u32),
-			REG_BLK_WRITE_INC, 0, 0);
-		rc = dma_ops->setup_payload(&dma_write_cfg);
-		if (rc) {
-			DRM_ERROR("lut write failed ret %d\n", rc);
-			return;
-		}
-	}
-
-	reg = BIT(0);
-	REG_DMA_SETUP_OPS(dma_write_cfg,
-		ctx->cap->sblk->gc.base + GC_LUT_SWAP_OFF,
-		&reg, sizeof(reg), REG_SINGLE_WRITE, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("setting swap offset failed ret %d\n", rc);
-		return;
-	}
-
-	reg = GC_EN | ((lut_cfg->flags & PGC_8B_ROUND) ? GC_8B_ROUND_EN : 0);
-	REG_DMA_SETUP_OPS(dma_write_cfg,
-		ctx->cap->sblk->gc.base,
-		&reg, sizeof(reg), REG_SINGLE_WRITE, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("enabling gamma correction failed ret %d\n", rc);
-		return;
-	}
-
-	REG_DMA_SETUP_KICKOFF(kick_off, hw_cfg->ctl, dspp_buf[GC][ctx->idx],
-			REG_DMA_WRITE, DMA_CTL_QUEUE0, WRITE_IMMEDIATE);
-	rc = dma_ops->kick_off(&kick_off);
-	if (rc) {
-		DRM_ERROR("failed to kick off ret %d\n", rc);
-		return;
-	}
-}
-
-static void _dspp_igcv31_off(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct dpu_reg_dma_kickoff_cfg kick_off;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	struct dpu_reg_dma_setup_ops_cfg dma_write_cfg;
-	int rc;
-	u32 reg;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	dma_ops->reset_reg_dma_buf(dspp_buf[IGC][ctx->idx]);
-
-	REG_DMA_INIT_OPS(dma_write_cfg, dspp_mapping[ctx->idx], IGC,
-		dspp_buf[IGC][ctx->idx]);
-
-	REG_DMA_SETUP_OPS(dma_write_cfg, 0, NULL, 0, HW_BLK_SELECT, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-		return;
-	}
-
-	reg = IGC_DIS;
-	REG_DMA_SETUP_OPS(dma_write_cfg,
-		ctx->cap->sblk->igc.base + IGC_OPMODE_OFF,
-		&reg, sizeof(reg), REG_SINGLE_WRITE, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("setting opcode failed ret %d\n", rc);
-		return;
-	}
-
-	REG_DMA_SETUP_KICKOFF(kick_off, hw_cfg->ctl, dspp_buf[IGC][ctx->idx],
-			REG_DMA_WRITE, DMA_CTL_QUEUE0, WRITE_IMMEDIATE);
-	rc = dma_ops->kick_off(&kick_off);
-	if (rc)
-		DRM_ERROR("failed to kick off ret %d\n", rc);
-}
-
-void reg_dmav1_setup_dspp_igcv31(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct drm_msm_igc_lut *lut_cfg;
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	struct dpu_reg_dma_kickoff_cfg kick_off;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	struct dpu_reg_dma_setup_ops_cfg dma_write_cfg;
-	int rc, i = 0, j = 0;
-	u32 *addr = NULL;
-	u32 offset = 0;
-	u32 reg;
-
-	rc = reg_dma_dspp_check(ctx, cfg, IGC);
-	if (rc)
-		return;
-
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("disable igc feature\n");
-		_dspp_igcv31_off(ctx, cfg);
-		return;
-	}
-
-	if (hw_cfg->len != sizeof(struct drm_msm_igc_lut)) {
-		DRM_ERROR("invalid size of payload len %d exp %zd\n",
-				hw_cfg->len, sizeof(struct drm_msm_igc_lut));
-		return;
-	}
-
-	lut_cfg = hw_cfg->payload;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	dma_ops->reset_reg_dma_buf(dspp_buf[IGC][ctx->idx]);
-
-	REG_DMA_INIT_OPS(dma_write_cfg, DSPP_IGC, IGC, dspp_buf[IGC][ctx->idx]);
-
-	REG_DMA_SETUP_OPS(dma_write_cfg, 0, NULL, 0, HW_BLK_SELECT, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-		return;
-	}
-
-	for (i = 0; i < IGC_TBL_NUM; i++) {
-		addr = lut_cfg->c0 + (i * ARRAY_SIZE(lut_cfg->c0));
-		offset = IGC_C0_OFF + (i * sizeof(u32));
-
-		for (j = 0; j < IGC_TBL_LEN; j++) {
-			addr[j] &= IGC_DATA_MASK;
-			addr[j] |= IGC_DSPP_SEL_MASK(ctx->idx - 1);
-			if (j == 0)
-				addr[j] |= IGC_INDEX_UPDATE;
-		}
-
-		REG_DMA_SETUP_OPS(dma_write_cfg, offset, addr,
-			IGC_TBL_LEN * sizeof(u32),
-			REG_BLK_WRITE_INC, 0, 0);
-		rc = dma_ops->setup_payload(&dma_write_cfg);
-		if (rc) {
-			DRM_ERROR("lut write failed ret %d\n", rc);
-			return;
-		}
-	}
-
-	REG_DMA_INIT_OPS(dma_write_cfg, dspp_mapping[ctx->idx], IGC,
-		dspp_buf[IGC][ctx->idx]);
-
-	REG_DMA_SETUP_OPS(dma_write_cfg, 0, NULL, 0, HW_BLK_SELECT, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-		return;
-	}
-
-	if (lut_cfg->flags & IGC_DITHER_ENABLE) {
-		reg = lut_cfg->strength & IGC_DITHER_DATA_MASK;
-		REG_DMA_SETUP_OPS(dma_write_cfg,
-			ctx->cap->sblk->igc.base + IGC_DITHER_OFF,
-			&reg, sizeof(reg), REG_SINGLE_WRITE, 0, 0);
-		rc = dma_ops->setup_payload(&dma_write_cfg);
-		if (rc) {
-			DRM_ERROR("dither strength failed ret %d\n", rc);
-			return;
-		}
-	}
-
-	reg = IGC_EN;
-	REG_DMA_SETUP_OPS(dma_write_cfg,
-		ctx->cap->sblk->igc.base + IGC_OPMODE_OFF,
-		&reg, sizeof(reg), REG_SINGLE_WRITE, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("setting opcode failed ret %d\n", rc);
-		return;
-	}
-
-	REG_DMA_SETUP_KICKOFF(kick_off, hw_cfg->ctl, dspp_buf[IGC][ctx->idx],
-			REG_DMA_WRITE, DMA_CTL_QUEUE0, WRITE_IMMEDIATE);
-	rc = dma_ops->kick_off(&kick_off);
-	if (rc)
-		DRM_ERROR("failed to kick off ret %d\n", rc);
-}
-
-static void _dspp_pccv4_off(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct dpu_reg_dma_kickoff_cfg kick_off;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	struct dpu_reg_dma_setup_ops_cfg dma_write_cfg;
-	int rc;
-	u32 reg;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	dma_ops->reset_reg_dma_buf(dspp_buf[PCC][ctx->idx]);
-
-	REG_DMA_INIT_OPS(dma_write_cfg, dspp_mapping[ctx->idx], PCC,
-		dspp_buf[PCC][ctx->idx]);
-
-	REG_DMA_SETUP_OPS(dma_write_cfg, 0, NULL, 0, HW_BLK_SELECT, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-		return;
-	}
-
-	reg = PCC_DIS;
-	REG_DMA_SETUP_OPS(dma_write_cfg,
-		ctx->cap->sblk->pcc.base,
-		&reg, sizeof(reg), REG_SINGLE_WRITE, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("setting opcode failed ret %d\n", rc);
-		return;
-	}
-
-	REG_DMA_SETUP_KICKOFF(kick_off, hw_cfg->ctl, dspp_buf[PCC][ctx->idx],
-			REG_DMA_WRITE, DMA_CTL_QUEUE0, WRITE_IMMEDIATE);
-	rc = dma_ops->kick_off(&kick_off);
-	if (rc)
-		DRM_ERROR("failed to kick off ret %d\n", rc);
-}
-
-void reg_dmav1_setup_dspp_pccv4(struct dpu_hw_dspp *ctx, void *cfg)
-{
-	struct dpu_hw_reg_dma_ops *dma_ops;
-	struct dpu_reg_dma_kickoff_cfg kick_off;
-	struct dpu_hw_cp_cfg *hw_cfg = cfg;
-	struct dpu_reg_dma_setup_ops_cfg dma_write_cfg;
-	struct drm_msm_pcc *pcc_cfg;
-	struct drm_msm_pcc_coeff *coeffs = NULL;
-	u32 *data = NULL;
-	int rc, i = 0;
-	u32 reg = 0;
-
-	rc = reg_dma_dspp_check(ctx, cfg, PCC);
-	if (rc)
-		return;
-
-	if (!hw_cfg->payload) {
-		DRM_DEBUG_DRIVER("disable pcc feature\n");
-		_dspp_pccv4_off(ctx, cfg);
-		return;
-	}
-
-	if (hw_cfg->len != sizeof(struct drm_msm_pcc)) {
-		DRM_ERROR("invalid size of payload len %d exp %zd\n",
-				hw_cfg->len, sizeof(struct drm_msm_pcc));
-		return;
-	}
-
-	pcc_cfg = hw_cfg->payload;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	dma_ops->reset_reg_dma_buf(dspp_buf[PCC][ctx->idx]);
-
-	REG_DMA_INIT_OPS(dma_write_cfg, dspp_mapping[ctx->idx],
-		PCC, dspp_buf[PCC][ctx->idx]);
-
-	REG_DMA_SETUP_OPS(dma_write_cfg, 0, NULL, 0, HW_BLK_SELECT, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("write decode select failed ret %d\n", rc);
-		return;
-	}
-
-	data = kzalloc(PCC_LEN, GFP_KERNEL);
-	if (!data)
-		return;
-
-	for (i = 0; i < PCC_NUM_PLANES; i++) {
-		switch (i) {
-		case 0:
-			coeffs = &pcc_cfg->r;
-			data[i + 24] = pcc_cfg->r_rr;
-			data[i + 27] = pcc_cfg->r_gg;
-			data[i + 30] = pcc_cfg->r_bb;
-			break;
-		case 1:
-			coeffs = &pcc_cfg->g;
-			data[i + 24] = pcc_cfg->g_rr;
-			data[i + 27] = pcc_cfg->g_gg;
-			data[i + 30] = pcc_cfg->g_bb;
-			break;
-		case 2:
-			coeffs = &pcc_cfg->b;
-			data[i + 24] = pcc_cfg->b_rr;
-			data[i + 27] = pcc_cfg->b_gg;
-			data[i + 30] = pcc_cfg->b_bb;
-			break;
-		default:
-			DRM_ERROR("invalid pcc plane: %d\n", i);
-			goto exit;
-		}
-
-		data[i] = coeffs->c;
-		data[i + 3] = coeffs->r;
-		data[i + 6] = coeffs->g;
-		data[i + 9] = coeffs->b;
-		data[i + 12] = coeffs->rg;
-		data[i + 15] = coeffs->rb;
-		data[i + 18] = coeffs->gb;
-		data[i + 21] = coeffs->rgb;
-	}
-
-	REG_DMA_SETUP_OPS(dma_write_cfg,
-		ctx->cap->sblk->pcc.base + PCC_C_OFF,
-		data, PCC_LEN,
-		REG_BLK_WRITE_SINGLE, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("write pcc lut failed ret %d\n", rc);
-		goto exit;
-	}
-
-	reg = PCC_EN;
-	REG_DMA_SETUP_OPS(dma_write_cfg,
-		ctx->cap->sblk->pcc.base,
-		&reg, sizeof(reg), REG_SINGLE_WRITE, 0, 0);
-	rc = dma_ops->setup_payload(&dma_write_cfg);
-	if (rc) {
-		DRM_ERROR("setting opcode failed ret %d\n", rc);
-		goto exit;
-	}
-
-	REG_DMA_SETUP_KICKOFF(kick_off, hw_cfg->ctl, dspp_buf[PCC][ctx->idx],
-			REG_DMA_WRITE, DMA_CTL_QUEUE0, WRITE_IMMEDIATE);
-	rc = dma_ops->kick_off(&kick_off);
-	if (rc)
-		DRM_ERROR("failed to kick off ret %d\n", rc);
-
-exit:
-	kfree(data);
-}
-
-int reg_dmav1_deinit_dspp_ops(enum dpu_dspp idx)
-{
-	int i;
-	struct dpu_hw_reg_dma_ops *dma_ops;
-
-	dma_ops = dpu_reg_dma_get_ops();
-	if (IS_ERR_OR_NULL(dma_ops))
-		return -ENOTSUPP;
-
-	if (idx >= DSPP_MAX) {
-		DRM_ERROR("invalid dspp idx %x max %xd\n", idx, DSPP_MAX);
-		return -EINVAL;
-	}
-
-	for (i = 0; i < REG_DMA_FEATURES_MAX; i++) {
-		if (!dspp_buf[i][idx])
-			continue;
-		dma_ops->dealloc_reg_dma(dspp_buf[i][idx]);
-		dspp_buf[i][idx] = NULL;
-	}
-	return 0;
-}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.h
deleted file mode 100644
index 5c33399..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#ifndef _DPU_HW_REG_DMA_V1_COLOR_PROC_H
-#define _DPU_HW_REG_DMA_V1_COLOR_PROC_H
-
-#include "dpu_hw_util.h"
-#include "dpu_hw_catalog.h"
-#include "dpu_hw_dspp.h"
-
-/**
- * reg_dmav1_init_dspp_op_v4() - initialize the dspp feature op for dpu v4
- *                               using reg dma v1.
- * @feature: dspp feature
- * idx: dspp idx
- */
-int reg_dmav1_init_dspp_op_v4(int feature, enum dpu_dspp idx);
-
-/**
- * reg_dma_init_sspp_op_v4() - initialize the sspp feature op for dpu v4
- * @feature: sspp feature
- * @idx: sspp idx
- */
-int reg_dmav1_init_sspp_op_v4(int feature, enum dpu_sspp idx);
-
-/**
- * reg_dmav1_setup_dspp_vlutv18() - vlut v18 implementation using reg dma v1.
- * @ctx: dspp ctx info
- * @cfg: pointer to struct dpu_hw_cp_cfg
- */
-void reg_dmav1_setup_dspp_vlutv18(struct dpu_hw_dspp *ctx, void *cfg);
-
-/**
- * reg_dmav1_setup_3d_gamutv4() - gamut v4 implementation using reg dma v1.
- * @ctx: dspp ctx info
- * @cfg: pointer to struct dpu_hw_cp_cfg
- */
-void reg_dmav1_setup_dspp_3d_gamutv4(struct dpu_hw_dspp *ctx, void *cfg);
-
-/**
- * reg_dmav1_setup_dspp_gcv18() - gc v18 implementation using reg dma v1.
- * @ctx: dspp ctx info
- * @cfg: pointer to struct dpu_hw_cp_cfg
- */
-void reg_dmav1_setup_dspp_gcv18(struct dpu_hw_dspp *ctx, void *cfg);
-
-/**
- * reg_dmav1_setup_dspp_igcv31() - igc v31 implementation using reg dma v1.
- * @ctx: dspp ctx info
- * @cfg: pointer to struct dpu_hw_cp_cfg
- */
-void reg_dmav1_setup_dspp_igcv31(struct dpu_hw_dspp *ctx, void *cfg);
-
-/**
- * reg_dmav1_setup_dspp_pccv4() - pcc v4 implementation using reg dma v1.
- * @ctx: dspp ctx info
- * @cfg: pointer to struct dpu_hw_cp_cfg
- */
-void reg_dmav1_setup_dspp_pccv4(struct dpu_hw_dspp *ctx, void *cfg);
-
-/**
- * reg_dmav1_deinit_dspp_ops() - deinitialize the dspp feature op for dpu v4
- *                               which were initialized.
- * @idx: dspp idx
- */
-int reg_dmav1_deinit_dspp_ops(enum dpu_dspp idx);
-#endif /* _DPU_HW_REG_DMA_V1_COLOR_PROC_H */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
index e02a938..6640906 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
@@ -14,7 +14,6 @@
 #include "dpu_hw_catalog.h"
 #include "dpu_hw_lm.h"
 #include "dpu_hw_sspp.h"
-#include "dpu_hw_color_processing.h"
 #include "dpu_dbg.h"
 #include "dpu_kms.h"
 
@@ -165,15 +164,6 @@ static inline int _sspp_subblk_offset(struct dpu_hw_pipe *ctx,
 	case DPU_SSPP_CSC_10BIT:
 		*idx = sblk->csc_blk.base;
 		break;
-	case DPU_SSPP_HSIC:
-		*idx = sblk->hsic_blk.base;
-		break;
-	case DPU_SSPP_PCC:
-		*idx = sblk->pcc_blk.base;
-		break;
-	case DPU_SSPP_MEMCOLOR:
-		*idx = sblk->memcolor_blk.base;
-		break;
 	default:
 		rc = -EINVAL;
 	}
@@ -413,64 +403,6 @@ static void dpu_hw_sspp_setup_pe_config(struct dpu_hw_pipe *ctx,
 			tot_req_pixels[3]);
 }
 
-static void _dpu_hw_sspp_setup_scaler(struct dpu_hw_pipe *ctx,
-		struct dpu_hw_pipe_cfg *sspp,
-		struct dpu_hw_pixel_ext *pe,
-		void *scaler_cfg)
-{
-	struct dpu_hw_blk_reg_map *c;
-	int config_h = 0x0;
-	int config_v = 0x0;
-	u32 idx;
-
-	(void)sspp;
-	(void)scaler_cfg;
-	if (_sspp_subblk_offset(ctx, DPU_SSPP_SCALER_QSEED2, &idx) || !pe)
-		return;
-
-	c = &ctx->hw;
-
-	/* enable scaler(s) if valid filter set */
-	if (pe->horz_filter[DPU_SSPP_COMP_0] < DPU_SCALE_FILTER_MAX)
-		config_h |= pe->horz_filter[DPU_SSPP_COMP_0] << 8;
-	if (pe->horz_filter[DPU_SSPP_COMP_1_2] < DPU_SCALE_FILTER_MAX)
-		config_h |= pe->horz_filter[DPU_SSPP_COMP_1_2] << 12;
-	if (pe->horz_filter[DPU_SSPP_COMP_3] < DPU_SCALE_FILTER_MAX)
-		config_h |= pe->horz_filter[DPU_SSPP_COMP_3] << 16;
-
-	if (config_h)
-		config_h |= BIT(0);
-
-	if (pe->vert_filter[DPU_SSPP_COMP_0] < DPU_SCALE_FILTER_MAX)
-		config_v |= pe->vert_filter[DPU_SSPP_COMP_0] << 10;
-	if (pe->vert_filter[DPU_SSPP_COMP_1_2] < DPU_SCALE_FILTER_MAX)
-		config_v |= pe->vert_filter[DPU_SSPP_COMP_1_2] << 14;
-	if (pe->vert_filter[DPU_SSPP_COMP_3] < DPU_SCALE_FILTER_MAX)
-		config_v |= pe->vert_filter[DPU_SSPP_COMP_3] << 18;
-
-	if (config_v)
-		config_v |= BIT(1);
-
-	DPU_REG_WRITE(c, SCALE_CONFIG + idx,  config_h | config_v);
-	DPU_REG_WRITE(c, COMP0_3_INIT_PHASE_X + idx,
-		pe->init_phase_x[DPU_SSPP_COMP_0]);
-	DPU_REG_WRITE(c, COMP0_3_INIT_PHASE_Y + idx,
-		pe->init_phase_y[DPU_SSPP_COMP_0]);
-	DPU_REG_WRITE(c, COMP0_3_PHASE_STEP_X + idx,
-		pe->phase_step_x[DPU_SSPP_COMP_0]);
-	DPU_REG_WRITE(c, COMP0_3_PHASE_STEP_Y + idx,
-		pe->phase_step_y[DPU_SSPP_COMP_0]);
-
-	DPU_REG_WRITE(c, COMP1_2_INIT_PHASE_X + idx,
-		pe->init_phase_x[DPU_SSPP_COMP_1_2]);
-	DPU_REG_WRITE(c, COMP1_2_INIT_PHASE_Y + idx,
-		pe->init_phase_y[DPU_SSPP_COMP_1_2]);
-	DPU_REG_WRITE(c, COMP1_2_PHASE_STEP_X + idx,
-		pe->phase_step_x[DPU_SSPP_COMP_1_2]);
-	DPU_REG_WRITE(c, COMP1_2_PHASE_STEP_Y + idx,
-		pe->phase_step_y[DPU_SSPP_COMP_1_2]);
-}
-
 static void _dpu_hw_sspp_setup_scaler3(struct dpu_hw_pipe *ctx,
 		struct dpu_hw_pipe_cfg *sspp,
 		struct dpu_hw_pixel_ext *pe,
@@ -509,7 +441,6 @@ static void dpu_hw_sspp_setup_rects(struct dpu_hw_pipe *ctx,
 	struct dpu_hw_blk_reg_map *c;
 	u32 src_size, src_xy, dst_size, dst_xy, ystride0, ystride1;
 	u32 src_size_off, src_xy_off, out_size_off, out_xy_off;
-	u32 decimation = 0;
 	u32 idx;
 
 	if (_sspp_subblk_offset(ctx, DPU_SSPP_SRC, &idx) || !cfg)
@@ -560,13 +491,6 @@ static void dpu_hw_sspp_setup_rects(struct dpu_hw_pipe *ctx,
 		}
 	}
 
-	/* program scaler, phase registers, if pipes supporting scaling */
-	if (ctx->cap->features & DPU_SSPP_SCALER) {
-		/* program decimation */
-		decimation = ((1 << cfg->horz_decimation) - 1) << 8;
-		decimation |= ((1 << cfg->vert_decimation) - 1);
-	}
-
 	/* rectangle register programming */
 	DPU_REG_WRITE(c, src_size_off + idx, src_size);
 	DPU_REG_WRITE(c, src_xy_off + idx, src_xy);
@@ -575,52 +499,6 @@ static void dpu_hw_sspp_setup_rects(struct dpu_hw_pipe *ctx,
 
 	DPU_REG_WRITE(c, SSPP_SRC_YSTRIDE0 + idx, ystride0);
 	DPU_REG_WRITE(c, SSPP_SRC_YSTRIDE1 + idx, ystride1);
-	DPU_REG_WRITE(c, SSPP_DECIMATION_CONFIG + idx, decimation);
-}
-
-/**
- * _dpu_hw_sspp_setup_excl_rect() - set exclusion rect configs
- * @ctx: Pointer to pipe context
- * @excl_rect: Exclusion rect configs
- */
-static void _dpu_hw_sspp_setup_excl_rect(struct dpu_hw_pipe *ctx,
-		struct dpu_rect *excl_rect,
-		enum dpu_sspp_multirect_index rect_index)
-{
-	struct dpu_hw_blk_reg_map *c;
-	u32 size, xy;
-	u32 idx;
-	u32 reg_xy, reg_size;
-	u32 excl_ctrl, enable_bit;
-
-	if (_sspp_subblk_offset(ctx, DPU_SSPP_SRC, &idx) || !excl_rect)
-		return;
-
-	if (rect_index == DPU_SSPP_RECT_0 || rect_index == DPU_SSPP_RECT_SOLO) {
-		reg_xy = SSPP_EXCL_REC_XY;
-		reg_size = SSPP_EXCL_REC_SIZE;
-		enable_bit = BIT(0);
-	} else {
-		reg_xy = SSPP_EXCL_REC_XY_REC1;
-		reg_size = SSPP_EXCL_REC_SIZE_REC1;
-		enable_bit = BIT(1);
-	}
-
-	c = &ctx->hw;
-
-	xy = (excl_rect->y << 16) | (excl_rect->x);
-	size = (excl_rect->h << 16) | (excl_rect->w);
-
-	excl_ctrl = DPU_REG_READ(c, SSPP_EXCL_REC_CTL + idx);
-	if (!size) {
-		DPU_REG_WRITE(c, SSPP_EXCL_REC_CTL + idx,
-				excl_ctrl & ~enable_bit);
-	} else {
-		DPU_REG_WRITE(c, SSPP_EXCL_REC_CTL + idx,
-				excl_ctrl | enable_bit);
-		DPU_REG_WRITE(c, reg_size + idx, size);
-		DPU_REG_WRITE(c, reg_xy + idx, xy);
-	}
 }
 
 static void dpu_hw_sspp_setup_sourceaddress(struct dpu_hw_pipe *ctx,
@@ -667,24 +545,6 @@ static void dpu_hw_sspp_setup_csc(struct dpu_hw_pipe *ctx,
 	dpu_hw_csc_setup(&ctx->hw, idx, data, csc10);
 }
 
-static void dpu_hw_sspp_setup_sharpening(struct dpu_hw_pipe *ctx,
-		struct dpu_hw_sharp_cfg *cfg)
-{
-	struct dpu_hw_blk_reg_map *c;
-	u32 idx;
-
-	if (_sspp_subblk_offset(ctx, DPU_SSPP_SCALER_QSEED2, &idx) || !cfg ||
-			!test_bit(DPU_SSPP_SCALER_QSEED2, &ctx->cap->features))
-		return;
-
-	c = &ctx->hw;
-
-	DPU_REG_WRITE(c, VIG_0_QSEED2_SHARP + idx, cfg->strength);
-	DPU_REG_WRITE(c, VIG_0_QSEED2_SHARP + idx + 0x4, cfg->edge_thr);
-	DPU_REG_WRITE(c, VIG_0_QSEED2_SHARP + idx + 0x8, cfg->smooth_thr);
-	DPU_REG_WRITE(c, VIG_0_QSEED2_SHARP + idx + 0xC, cfg->noise_thr);
-}
-
 static void dpu_hw_sspp_setup_solidfill(struct dpu_hw_pipe *ctx, u32 color, enum
 		dpu_sspp_multirect_index rect_index)
 {
@@ -754,57 +614,6 @@ static void dpu_hw_sspp_setup_qos_ctrl(struct dpu_hw_pipe *ctx,
 	DPU_REG_WRITE(&ctx->hw, SSPP_QOS_CTRL + idx, qos_ctrl);
 }
 
-static void dpu_hw_sspp_setup_ts_prefill(struct dpu_hw_pipe *ctx,
-		struct dpu_hw_pipe_ts_cfg *cfg,
-		enum dpu_sspp_multirect_index index)
-{
-	u32 idx;
-	u32 ts_offset, ts_prefill_offset;
-	u32 ts_count = 0, ts_bytes = 0;
-	const struct dpu_sspp_cfg *cap;
-
-	if (!ctx || !cfg || !ctx->cap)
-		return;
-
-	if (_sspp_subblk_offset(ctx, DPU_SSPP_SRC, &idx))
-		return;
-
-	cap = ctx->cap;
-
-	if (index == DPU_SSPP_RECT_0 &&
-			test_bit(DPU_SSPP_TS_PREFILL, &cap->features)) {
-		ts_offset = SSPP_TRAFFIC_SHAPER;
-		ts_prefill_offset = SSPP_TRAFFIC_SHAPER_PREFILL;
-	} else if (index == DPU_SSPP_RECT_1 &&
-			test_bit(DPU_SSPP_TS_PREFILL_REC1, &cap->features)) {
-		ts_offset = SSPP_TRAFFIC_SHAPER_REC1;
-		ts_prefill_offset = SSPP_TRAFFIC_SHAPER_REC1_PREFILL;
-	} else {
-		return;
-	}
-
-	if (cfg->time) {
-		/* this does mult_frac in a 64-bit safe manner */
-		u64 rate = TS_CLK * 1000000ULL;
-		u32 rem;
-		u64 quot = div_u64_rem(rate, cfg->time, &rem);
-
-		ts_bytes = (quot * cfg->size) +
-			   div_u64(rem * cfg->size, cfg->time);
-
-		if (ts_bytes > SSPP_TRAFFIC_SHAPER_BPC_MAX)
-			ts_bytes = SSPP_TRAFFIC_SHAPER_BPC_MAX;
-	}
-
-	if (ts_bytes) {
-		ts_count = DIV_ROUND_UP_ULL(cfg->size, ts_bytes);
-		ts_bytes |= BIT(31) | BIT(27);
-	}
-
-	DPU_REG_WRITE(&ctx->hw, ts_offset, ts_bytes);
-	DPU_REG_WRITE(&ctx->hw, ts_prefill_offset, ts_count);
-}
-
 static void dpu_hw_sspp_setup_cdp(struct dpu_hw_pipe *ctx,
 		struct dpu_hw_pipe_cdp_cfg *cfg)
 {
@@ -840,9 +649,6 @@ static void _setup_layer_ops(struct dpu_hw_pipe *c,
 		c->ops.setup_pe = dpu_hw_sspp_setup_pe_config;
 	}
 
-	if (test_bit(DPU_SSPP_EXCL_RECT, &features))
-		c->ops.setup_excl_rect = _dpu_hw_sspp_setup_excl_rect;
-
 	if (test_bit(DPU_SSPP_QOS, &features)) {
 		c->ops.setup_danger_safe_lut =
 			dpu_hw_sspp_setup_danger_safe_lut;
@@ -850,18 +656,10 @@ static void _setup_layer_ops(struct dpu_hw_pipe *c,
 		c->ops.setup_qos_ctrl = dpu_hw_sspp_setup_qos_ctrl;
 	}
 
-	if (test_bit(DPU_SSPP_TS_PREFILL, &features))
-		c->ops.setup_ts_prefill = dpu_hw_sspp_setup_ts_prefill;
-
 	if (test_bit(DPU_SSPP_CSC, &features) ||
 		test_bit(DPU_SSPP_CSC_10BIT, &features))
 		c->ops.setup_csc = dpu_hw_sspp_setup_csc;
 
-	if (test_bit(DPU_SSPP_SCALER_QSEED2, &features)) {
-		c->ops.setup_sharpening = dpu_hw_sspp_setup_sharpening;
-		c->ops.setup_scaler = _dpu_hw_sspp_setup_scaler;
-	}
-
 	if (dpu_hw_sspp_multirect_enabled(c->cap))
 		c->ops.setup_multirect = dpu_hw_sspp_setup_multirect;
 
@@ -870,24 +668,6 @@ static void _setup_layer_ops(struct dpu_hw_pipe *c,
 		c->ops.get_scaler_ver = _dpu_hw_sspp_get_scaler3_ver;
 	}
 
-	if (test_bit(DPU_SSPP_HSIC, &features)) {
-		/* TODO: add version based assignment here as inline or macro */
-		if (c->cap->sblk->hsic_blk.version ==
-			(DPU_COLOR_PROCESS_VER(0x1, 0x7))) {
-			c->ops.setup_pa_hue = dpu_setup_pipe_pa_hue_v1_7;
-			c->ops.setup_pa_sat = dpu_setup_pipe_pa_sat_v1_7;
-			c->ops.setup_pa_val = dpu_setup_pipe_pa_val_v1_7;
-			c->ops.setup_pa_cont = dpu_setup_pipe_pa_cont_v1_7;
-		}
-	}
-
-	if (test_bit(DPU_SSPP_MEMCOLOR, &features)) {
-		if (c->cap->sblk->memcolor_blk.version ==
-			(DPU_COLOR_PROCESS_VER(0x1, 0x7)))
-			c->ops.setup_pa_memcolor =
-				dpu_setup_pipe_pa_memcol_v1_7;
-	}
-
 	if (test_bit(DPU_SSPP_CDP, &features))
 		c->ops.setup_cdp = dpu_hw_sspp_setup_cdp;
 }
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h
index a32ecc6..0bb5ecb 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h
@@ -18,7 +18,6 @@
 #include "dpu_hw_util.h"
 #include "dpu_hw_blk.h"
 #include "dpu_formats.h"
-#include "dpu_color_processing.h"
 
 struct dpu_hw_pipe;
 
@@ -160,12 +159,6 @@ struct dpu_hw_pixel_ext {
  * @src_rect:  src ROI, caller takes into account the different operations
  *             such as decimation, flip etc to program this field
  * @dest_rect: destination ROI.
- * @ horz_decimation : horizontal decimation factor( 0, 2, 4, 8, 16)
- * @ vert_decimation : vertical decimation factor( 0, 2, 4, 8, 16)
- *              2: Read 1 line/pixel drop 1 line/pixel
- *              4: Read 1 line/pixel drop 3  lines/pixels
- *              8: Read 1 line/pixel drop 7 lines/pixels
- *              16: Read 1 line/pixel drop 15 line/pixels
  * @index:     index of the rectangle of SSPP
  * @mode:      parallel or time multiplex multirect mode
  */
@@ -173,8 +166,6 @@ struct dpu_hw_pipe_cfg {
 	struct dpu_hw_fmt_layout layout;
 	struct dpu_rect src_rect;
 	struct dpu_rect dst_rect;
-	u8 horz_decimation;
-	u8 vert_decimation;
 	enum dpu_sspp_multirect_index index;
 	enum dpu_sspp_multirect_mode mode;
 };
@@ -269,16 +260,6 @@ struct dpu_hw_sspp_ops {
 			struct dpu_hw_pixel_ext *pe_ext);
 
 	/**
-	 * setup_excl_rect - setup pipe exclusion rectangle
-	 * @ctx: Pointer to pipe context
-	 * @excl_rect: Pointer to exclclusion rect structure
-	 * @index: rectangle index in multirect
-	 */
-	void (*setup_excl_rect)(struct dpu_hw_pipe *ctx,
-			struct dpu_rect *excl_rect,
-			enum dpu_sspp_multirect_index index);
-
-	/**
 	 * setup_sourceaddress - setup pipe source addresses
 	 * @ctx: Pointer to pipe context
 	 * @cfg: Pointer to pipe config structure
@@ -324,50 +305,6 @@ struct dpu_hw_sspp_ops {
 	void (*setup_sharpening)(struct dpu_hw_pipe *ctx,
 			struct dpu_hw_sharp_cfg *cfg);
 
-
-	/**
-	 * setup_pa_hue(): Setup source hue adjustment
-	 * @ctx: Pointer to pipe context
-	 * @cfg: Pointer to hue data
-	 */
-	void (*setup_pa_hue)(struct dpu_hw_pipe *ctx, void *cfg);
-
-	/**
-	 * setup_pa_sat(): Setup source saturation adjustment
-	 * @ctx: Pointer to pipe context
-	 * @cfg: Pointer to saturation data
-	 */
-	void (*setup_pa_sat)(struct dpu_hw_pipe *ctx, void *cfg);
-
-	/**
-	 * setup_pa_val(): Setup source value adjustment
-	 * @ctx: Pointer to pipe context
-	 * @cfg: Pointer to value data
-	 */
-	void (*setup_pa_val)(struct dpu_hw_pipe *ctx, void *cfg);
-
-	/**
-	 * setup_pa_cont(): Setup source contrast adjustment
-	 * @ctx: Pointer to pipe context
-	 * @cfg: Pointer contrast data
-	 */
-	void (*setup_pa_cont)(struct dpu_hw_pipe *ctx, void *cfg);
-
-	/**
-	 * setup_pa_memcolor - setup source color processing
-	 * @ctx: Pointer to pipe context
-	 * @type: Memcolor type (Skin, sky or foliage)
-	 * @cfg: Pointer to memory color config data
-	 */
-	void (*setup_pa_memcolor)(struct dpu_hw_pipe *ctx,
-			enum dpu_memcolor_type type, void *cfg);
-
-	/**
-	 * setup_igc - setup inverse gamma correction
-	 * @ctx: Pointer to pipe context
-	 */
-	void (*setup_igc)(struct dpu_hw_pipe *ctx);
-
 	/**
 	 * setup_danger_safe_lut - setup danger safe LUTs
 	 * @ctx: Pointer to pipe context
@@ -422,16 +359,6 @@ struct dpu_hw_sspp_ops {
 	u32 (*get_scaler_ver)(struct dpu_hw_pipe *ctx);
 
 	/**
-	 * setup_ts_prefill - setup prefill traffic shaper
-	 * @ctx: Pointer to pipe context
-	 * @cfg: Pointer to traffic shaper configuration
-	 * @index: rectangle index in multirect
-	 */
-	void (*setup_ts_prefill)(struct dpu_hw_pipe *ctx,
-			struct dpu_hw_pipe_ts_cfg *cfg,
-			enum dpu_sspp_multirect_index index);
-
-	/**
 	 * setup_cdp - setup client driven prefetch
 	 * @ctx: Pointer to pipe context
 	 * @cfg: Pointer to cdp configuration
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c
index 019a8fa..1ba571e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c
@@ -11,7 +11,6 @@
  */
 #define pr_fmt(fmt)	"[drm:%s:%d] " fmt, __func__, __LINE__
 
-#include <uapi/drm/dpu_drm.h>
 #include "msm_drv.h"
 #include "dpu_kms.h"
 #include "dpu_hw_mdss.h"
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h
index d92cafb..42f1b22 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h
@@ -158,6 +158,162 @@ struct dpu_hw_scaler3_lut_cfg {
 	size_t sep_len;
 };
 
+/**
+ * struct dpu_drm_pix_ext_v1 - version 1 of pixel ext structure
+ * @num_ext_pxls_lr: Number of total horizontal pixels
+ * @num_ext_pxls_tb: Number of total vertical lines
+ * @left_ftch:       Number of extra pixels to overfetch from left
+ * @right_ftch:      Number of extra pixels to overfetch from right
+ * @top_ftch:        Number of extra lines to overfetch from top
+ * @btm_ftch:        Number of extra lines to overfetch from bottom
+ * @left_rpt:        Number of extra pixels to repeat from left
+ * @right_rpt:       Number of extra pixels to repeat from right
+ * @top_rpt:         Number of extra lines to repeat from top
+ * @btm_rpt:         Number of extra lines to repeat from bottom
+ */
+struct dpu_drm_pix_ext_v1 {
+	/*
+	 * Number of pixels ext in left, right, top and bottom direction
+	 * for all color components.
+	 */
+	int32_t num_ext_pxls_lr[DPU_MAX_PLANES];
+	int32_t num_ext_pxls_tb[DPU_MAX_PLANES];
+
+	/*
+	 * Number of pixels needs to be overfetched in left, right, top
+	 * and bottom directions from source image for scaling.
+	 */
+	int32_t left_ftch[DPU_MAX_PLANES];
+	int32_t right_ftch[DPU_MAX_PLANES];
+	int32_t top_ftch[DPU_MAX_PLANES];
+	int32_t btm_ftch[DPU_MAX_PLANES];
+	/*
+	 * Number of pixels needs to be repeated in left, right, top and
+	 * bottom directions for scaling.
+	 */
+	int32_t left_rpt[DPU_MAX_PLANES];
+	int32_t right_rpt[DPU_MAX_PLANES];
+	int32_t top_rpt[DPU_MAX_PLANES];
+	int32_t btm_rpt[DPU_MAX_PLANES];
+
+};
+
+/**
+ * struct dpu_drm_de_v1 - version 1 of detail enhancer structure
+ * @enable:         Enables/disables detail enhancer
+ * @sharpen_level1: Sharpening strength for noise
+ * @sharpen_level2: Sharpening strength for context
+ * @clip:           Clip coefficient
+ * @limit:          Detail enhancer limit factor
+ * @thr_quiet:      Quite zone threshold
+ * @thr_dieout:     Die-out zone threshold
+ * @thr_low:        Linear zone left threshold
+ * @thr_high:       Linear zone right threshold
+ * @prec_shift:     Detail enhancer precision
+ * @adjust_a:       Mapping curves A coefficients
+ * @adjust_b:       Mapping curves B coefficients
+ * @adjust_c:       Mapping curves C coefficients
+ */
+struct dpu_drm_de_v1 {
+	uint32_t enable;
+	int16_t sharpen_level1;
+	int16_t sharpen_level2;
+	uint16_t clip;
+	uint16_t limit;
+	uint16_t thr_quiet;
+	uint16_t thr_dieout;
+	uint16_t thr_low;
+	uint16_t thr_high;
+	uint16_t prec_shift;
+	int16_t adjust_a[DPU_MAX_DE_CURVES];
+	int16_t adjust_b[DPU_MAX_DE_CURVES];
+	int16_t adjust_c[DPU_MAX_DE_CURVES];
+};
+
+/**
+ * struct dpu_drm_scaler_v2 - version 2 of struct dpu_drm_scaler
+ * @enable:            Scaler enable
+ * @dir_en:            Detail enhancer enable
+ * @pe:                Pixel extension settings
+ * @horz_decimate:     Horizontal decimation factor
+ * @vert_decimate:     Vertical decimation factor
+ * @init_phase_x:      Initial scaler phase values for x
+ * @phase_step_x:      Phase step values for x
+ * @init_phase_y:      Initial scaler phase values for y
+ * @phase_step_y:      Phase step values for y
+ * @preload_x:         Horizontal preload value
+ * @preload_y:         Vertical preload value
+ * @src_width:         Source width
+ * @src_height:        Source height
+ * @dst_width:         Destination width
+ * @dst_height:        Destination height
+ * @y_rgb_filter_cfg:  Y/RGB plane filter configuration
+ * @uv_filter_cfg:     UV plane filter configuration
+ * @alpha_filter_cfg:  Alpha filter configuration
+ * @blend_cfg:         Selection of blend coefficients
+ * @lut_flag:          LUT configuration flags
+ * @dir_lut_idx:       2d 4x4 LUT index
+ * @y_rgb_cir_lut_idx: Y/RGB circular LUT index
+ * @uv_cir_lut_idx:    UV circular LUT index
+ * @y_rgb_sep_lut_idx: Y/RGB separable LUT index
+ * @uv_sep_lut_idx:    UV separable LUT index
+ * @de:                Detail enhancer settings
+ */
+struct dpu_drm_scaler_v2 {
+	/*
+	 * General definitions
+	 */
+	uint32_t enable;
+	uint32_t dir_en;
+
+	/*
+	 * Pix ext settings
+	 */
+	struct dpu_drm_pix_ext_v1 pe;
+
+	/*
+	 * Decimation settings
+	 */
+	uint32_t horz_decimate;
+	uint32_t vert_decimate;
+
+	/*
+	 * Phase settings
+	 */
+	int32_t init_phase_x[DPU_MAX_PLANES];
+	int32_t phase_step_x[DPU_MAX_PLANES];
+	int32_t init_phase_y[DPU_MAX_PLANES];
+	int32_t phase_step_y[DPU_MAX_PLANES];
+
+	uint32_t preload_x[DPU_MAX_PLANES];
+	uint32_t preload_y[DPU_MAX_PLANES];
+	uint32_t src_width[DPU_MAX_PLANES];
+	uint32_t src_height[DPU_MAX_PLANES];
+
+	uint32_t dst_width;
+	uint32_t dst_height;
+
+	uint32_t y_rgb_filter_cfg;
+	uint32_t uv_filter_cfg;
+	uint32_t alpha_filter_cfg;
+	uint32_t blend_cfg;
+
+	uint32_t lut_flag;
+	uint32_t dir_lut_idx;
+
+	/* for Y(RGB) and UV planes*/
+	uint32_t y_rgb_cir_lut_idx;
+	uint32_t uv_cir_lut_idx;
+	uint32_t y_rgb_sep_lut_idx;
+	uint32_t uv_sep_lut_idx;
+
+	/*
+	 * Detail enhancer settings
+	 */
+	struct dpu_drm_de_v1 de;
+};
+
+
 u32 *dpu_hw_util_get_log_mask_ptr(void);
 
 void dpu_reg_write(struct dpu_hw_blk_reg_map *c,
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index db66566..fe614c0 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -35,7 +35,6 @@
 #include "dpu_encoder.h"
 #include "dpu_plane.h"
 #include "dpu_crtc.h"
-#include "dpu_reg_dma.h"
 
 #define CREATE_TRACE_POINTS
 #include "dpu_trace.h"
@@ -1064,8 +1063,6 @@ static void _dpu_kms_hw_destroy(struct dpu_kms *dpu_kms)
 	if (dpu_kms->mmio)
 		msm_iounmap(dpu_kms->pdev, dpu_kms->mmio);
 	dpu_kms->mmio = NULL;
-
-	dpu_reg_dma_deinit();
 }
 
 static void dpu_kms_destroy(struct msm_kms *kms)
@@ -1511,14 +1508,6 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
 		goto power_error;
 	}
 
-	/* Initialize reg dma block which is a singleton */
-	rc = dpu_reg_dma_init(dpu_kms->reg_dma, dpu_kms->catalog,
-			dpu_kms->dev);
-	if (rc) {
-		DPU_ERROR("failed: reg dma init failed\n");
-		goto power_error;
-	}
-
 	rc = dpu_rm_init(&dpu_kms->rm, dpu_kms->catalog, dpu_kms->mmio,
 			dpu_kms->dev);
 	if (rc) {
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 3b2c609..e81cb1f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -20,9 +20,6 @@
 
 #include <linux/debugfs.h>
 #include <linux/dma-buf.h>
-#include <uapi/drm/dpu_drm.h>
-#include <uapi/drm/msm_drm_pp.h>
-
 #include "msm_prop.h"
 #include "msm_drv.h"
 
@@ -34,7 +31,6 @@
 #include "dpu_crtc.h"
 #include "dpu_vbif.h"
 #include "dpu_plane.h"
-#include "dpu_color_processing.h"
 
 static bool suspend_blank = true;
 module_param(suspend_blank, bool, 0400);
@@ -93,8 +89,6 @@ enum dpu_plane_qos {
 /*
  * struct dpu_plane - local dpu plane structure
  * @aspace: address space pointer
- * @csc_cfg: Decoded user configuration for csc
- * @csc_usr_ptr: Points to csc_cfg if valid user config available
  * @csc_ptr: Points to dpu_csc_cfg structure to use for current
  * @mplane_list: List of multirect planes of the same pipe
  * @catalog: Points to dpu catalog structure
@@ -112,7 +106,6 @@ struct dpu_plane {
 
 	struct dpu_hw_pipe *pipe_hw;
 	struct dpu_hw_pipe_cfg pipe_cfg;
-	struct dpu_hw_sharp_cfg sharp_cfg;
 	struct dpu_hw_pipe_qos_cfg pipe_qos_cfg;
 	uint32_t color_fill;
 	bool is_error;
@@ -120,16 +113,11 @@ struct dpu_plane {
 	bool is_virtual;
 	struct list_head mplane_list;
 	struct dpu_mdss_cfg *catalog;
-	bool revalidate;
 
-	struct dpu_csc_cfg csc_cfg;
-	struct dpu_csc_cfg *csc_usr_ptr;
 	struct dpu_csc_cfg *csc_ptr;
 
 	const struct dpu_sspp_sub_blks *pipe_sblk;
-
 	char pipe_name[DPU_NAME_SIZE];
-
 	struct msm_property_info property_info;
 	struct msm_property_data property_data[PLANE_PROP_COUNT];
 	struct drm_property_blob *blob_info;
@@ -442,17 +430,6 @@ static void _dpu_plane_set_qos_ctrl(struct drm_plane *plane,
 			&pdpu->pipe_qos_cfg);
 }
 
-void dpu_plane_set_revalidate(struct drm_plane *plane, bool enable)
-{
-	struct dpu_plane *pdpu;
-
-	if (!plane)
-		return;
-
-	pdpu = to_dpu_plane(plane);
-	pdpu->revalidate = enable;
-}
-
 int dpu_plane_danger_signal_ctrl(struct drm_plane *plane, bool enable)
 {
 	struct dpu_plane *pdpu;
@@ -576,55 +553,6 @@ static void _dpu_plane_set_qos_remap(struct drm_plane *plane)
 }
 
 /**
- * _dpu_plane_set_ts_prefill - set prefill with traffic shaper
- * @plane:	Pointer to drm plane
- * @pstate:	Pointer to dpu plane state
- */
-static void _dpu_plane_set_ts_prefill(struct drm_plane *plane,
-		struct dpu_plane_state *pstate)
-{
-	struct dpu_plane *pdpu;
-	struct dpu_hw_pipe_ts_cfg cfg;
-	struct msm_drm_private *priv;
-	struct dpu_kms *dpu_kms;
-
-	if (!plane || !plane->dev) {
-		DPU_ERROR("invalid arguments");
-		return;
-	}
-
-	priv = plane->dev->dev_private;
-	if (!priv || !priv->kms) {
-		DPU_ERROR("invalid KMS reference\n");
-		return;
-	}
-
-	dpu_kms = to_dpu_kms(priv->kms);
-	pdpu = to_dpu_plane(plane);
-	if (!pdpu->pipe_hw) {
-		DPU_ERROR("invalid pipe reference\n");
-		return;
-	}
-
-	if (!pdpu->pipe_hw || !pdpu->pipe_hw->ops.setup_ts_prefill)
-		return;
-
-	_dpu_plane_set_qos_ctrl(plane, false, DPU_PLANE_QOS_VBLANK_AMORTIZE);
-
-	memset(&cfg, 0, sizeof(cfg));
-	cfg.size = dpu_plane_get_property(pstate,
-			PLANE_PROP_PREFILL_SIZE);
-	cfg.time = dpu_plane_get_property(pstate,
-			PLANE_PROP_PREFILL_TIME);
-
-	DPU_DEBUG("plane%d size:%llu time:%llu\n",
-			plane->base.id, cfg.size, cfg.time);
-	DPU_EVT32_VERBOSE(DRMID(plane), cfg.size, cfg.time);
-	pdpu->pipe_hw->ops.setup_ts_prefill(pdpu->pipe_hw, &cfg,
-			pstate->multirect_index);
-}
-
-/**
  * _dpu_plane_get_aspace: gets the address space
  */
 static int _dpu_plane_get_aspace(
@@ -701,36 +629,6 @@ static inline void _dpu_plane_set_scanout(struct drm_plane *plane,
 	}
 }
 
-static int _dpu_plane_setup_scaler3_lut(struct dpu_plane *pdpu,
-		struct dpu_plane_state *pstate)
-{
-	struct dpu_hw_scaler3_cfg *cfg;
-	int ret = 0;
-
-	if (!pdpu || !pstate) {
-		DPU_ERROR("invalid args\n");
-		return -EINVAL;
-	}
-
-	cfg = &pstate->scaler3_cfg;
-
-	cfg->dir_lut = msm_property_get_blob(
-			&pdpu->property_info,
-			&pstate->property_state, &cfg->dir_len,
-			PLANE_PROP_SCALER_LUT_ED);
-	cfg->cir_lut = msm_property_get_blob(
-			&pdpu->property_info,
-			&pstate->property_state, &cfg->cir_len,
-			PLANE_PROP_SCALER_LUT_CIR);
-	cfg->sep_lut = msm_property_get_blob(
-			&pdpu->property_info,
-			&pstate->property_state, &cfg->sep_len,
-			PLANE_PROP_SCALER_LUT_SEP);
-	if (!cfg->dir_lut || !cfg->cir_lut || !cfg->sep_lut)
-		ret = -ENODATA;
-	return ret;
-}
-
 static void _dpu_plane_setup_scaler3(struct dpu_plane *pdpu,
 		struct dpu_plane_state *pstate,
 		uint32_t src_w, uint32_t src_h, uint32_t dst_w, uint32_t dst_h,
@@ -738,7 +636,7 @@ static void _dpu_plane_setup_scaler3(struct dpu_plane *pdpu,
 		const struct dpu_format *fmt,
 		uint32_t chroma_subsmpl_h, uint32_t chroma_subsmpl_v)
 {
-	uint32_t decimated, i;
+	uint32_t i;
 
 	if (!pdpu || !pstate || !scale_cfg || !fmt || !chroma_subsmpl_h ||
 			!chroma_subsmpl_v) {
@@ -752,14 +650,10 @@ static void _dpu_plane_setup_scaler3(struct dpu_plane *pdpu,
 	memset(scale_cfg, 0, sizeof(*scale_cfg));
 	memset(&pstate->pixel_ext, 0, sizeof(struct dpu_hw_pixel_ext));
 
-	decimated = DECIMATED_DIMENSION(src_w,
-			pdpu->pipe_cfg.horz_decimation);
 	scale_cfg->phase_step_x[DPU_SSPP_COMP_0] =
-		mult_frac((1 << PHASE_STEP_SHIFT), decimated, dst_w);
-	decimated = DECIMATED_DIMENSION(src_h,
-			pdpu->pipe_cfg.vert_decimation);
+		mult_frac((1 << PHASE_STEP_SHIFT), src_w, dst_w);
 	scale_cfg->phase_step_y[DPU_SSPP_COMP_0] =
-		mult_frac((1 << PHASE_STEP_SHIFT), decimated, dst_h);
+		mult_frac((1 << PHASE_STEP_SHIFT), src_h, dst_h);
 
 
 	scale_cfg->phase_step_y[DPU_SSPP_COMP_1_2] =
@@ -778,10 +672,8 @@ static void _dpu_plane_setup_scaler3(struct dpu_plane *pdpu,
 		scale_cfg->phase_step_y[DPU_SSPP_COMP_0];
 
 	for (i = 0; i < DPU_MAX_PLANES; i++) {
-		scale_cfg->src_width[i] = DECIMATED_DIMENSION(src_w,
-				pdpu->pipe_cfg.horz_decimation);
-		scale_cfg->src_height[i] = DECIMATED_DIMENSION(src_h,
-				pdpu->pipe_cfg.vert_decimation);
+		scale_cfg->src_width[i] = src_w;
+		scale_cfg->src_height[i] = src_h;
 		if (i == DPU_SSPP_COMP_1_2 || i == DPU_SSPP_COMP_2) {
 			scale_cfg->src_width[i] /= chroma_subsmpl_h;
 			scale_cfg->src_height[i] /= chroma_subsmpl_v;
@@ -807,154 +699,6 @@ static void _dpu_plane_setup_scaler3(struct dpu_plane *pdpu,
 	scale_cfg->enable = 1;
 }
 
-/**
- * _dpu_plane_setup_scaler2 - determine default scaler phase steps/filter type
- * @pdpu: Pointer to DPU plane object
- * @src: Source size
- * @dst: Destination size
- * @phase_steps: Pointer to output array for phase steps
- * @filter: Pointer to output array for filter type
- * @fmt: Pointer to format definition
- * @chroma_subsampling: Subsampling amount for chroma channel
- *
- * Returns: 0 on success
- */
-static int _dpu_plane_setup_scaler2(struct dpu_plane *pdpu,
-		uint32_t src, uint32_t dst, uint32_t *phase_steps,
-		enum dpu_hw_filter *filter, const struct dpu_format *fmt,
-		uint32_t chroma_subsampling)
-{
-	if (!pdpu || !phase_steps || !filter || !fmt) {
-		DPU_ERROR(
-			"invalid arg(s), plane %d phase %d filter %d fmt %d\n",
-			pdpu != 0, phase_steps != 0, filter != 0, fmt != 0);
-		return -EINVAL;
-	}
-
-	/* calculate phase steps, leave init phase as zero */
-	phase_steps[DPU_SSPP_COMP_0] =
-		mult_frac(1 << PHASE_STEP_SHIFT, src, dst);
-	phase_steps[DPU_SSPP_COMP_1_2] =
-		phase_steps[DPU_SSPP_COMP_0] / chroma_subsampling;
-	phase_steps[DPU_SSPP_COMP_2] = phase_steps[DPU_SSPP_COMP_1_2];
-	phase_steps[DPU_SSPP_COMP_3] = phase_steps[DPU_SSPP_COMP_0];
-
-	/* calculate scaler config, if necessary */
-	if (DPU_FORMAT_IS_YUV(fmt) || src != dst) {
-		filter[DPU_SSPP_COMP_3] =
-			(src <= dst) ? DPU_SCALE_FILTER_BIL :
-			DPU_SCALE_FILTER_PCMN;
-
-		if (DPU_FORMAT_IS_YUV(fmt)) {
-			filter[DPU_SSPP_COMP_0] = DPU_SCALE_FILTER_CA;
-			filter[DPU_SSPP_COMP_1_2] = filter[DPU_SSPP_COMP_3];
-		} else {
-			filter[DPU_SSPP_COMP_0] = filter[DPU_SSPP_COMP_3];
-			filter[DPU_SSPP_COMP_1_2] =
-				DPU_SCALE_FILTER_NEAREST;
-		}
-	} else {
-		/* disable scaler */
-		filter[DPU_SSPP_COMP_0] = DPU_SCALE_FILTER_MAX;
-		filter[DPU_SSPP_COMP_1_2] = DPU_SCALE_FILTER_MAX;
-		filter[DPU_SSPP_COMP_3] = DPU_SCALE_FILTER_MAX;
-	}
-	return 0;
-}
-
-/**
- * _dpu_plane_setup_pixel_ext - determine default pixel extension values
- * @pdpu: Pointer to DPU plane object
- * @src: Source size
- * @dst: Destination size
- * @decimated_src: Source size after decimation, if any
- * @phase_steps: Pointer to output array for phase steps
- * @out_src: Output array for pixel extension values
- * @out_edge1: Output array for pixel extension first edge
- * @out_edge2: Output array for pixel extension second edge
- * @filter: Pointer to array for filter type
- * @fmt: Pointer to format definition
- * @chroma_subsampling: Subsampling amount for chroma channel
- * @post_compare: Whether to chroma subsampled source size for comparisions
- */
-static void _dpu_plane_setup_pixel_ext(struct dpu_plane *pdpu,
-		uint32_t src, uint32_t dst, uint32_t decimated_src,
-		uint32_t *phase_steps, uint32_t *out_src, int *out_edge1,
-		int *out_edge2, enum dpu_hw_filter *filter,
-		const struct dpu_format *fmt, uint32_t chroma_subsampling,
-		bool post_compare)
-{
-	int64_t edge1, edge2, caf;
-	uint32_t src_work;
-	int i, tmp;
-
-	if (pdpu && phase_steps && out_src && out_edge1 &&
-			out_edge2 && filter && fmt) {
-		/* handle CAF for YUV formats */
-		if (DPU_FORMAT_IS_YUV(fmt) && *filter == DPU_SCALE_FILTER_CA)
-			caf = PHASE_STEP_UNIT_SCALE;
-		else
-			caf = 0;
-
-		for (i = 0; i < DPU_MAX_PLANES; i++) {
-			src_work = decimated_src;
-			if (i == DPU_SSPP_COMP_1_2 || i == DPU_SSPP_COMP_2)
-				src_work /= chroma_subsampling;
-			if (post_compare)
-				src = src_work;
-			if (!DPU_FORMAT_IS_YUV(fmt) && (src == dst)) {
-				/* unity */
-				edge1 = 0;
-				edge2 = 0;
-			} else if (dst >= src) {
-				/* upscale */
-				edge1 = (1 << PHASE_RESIDUAL);
-				edge1 -= caf;
-				edge2 = (1 << PHASE_RESIDUAL);
-				edge2 += (dst - 1) * *(phase_steps + i);
-				edge2 -= (src_work - 1) * PHASE_STEP_UNIT_SCALE;
-				edge2 += caf;
-				edge2 = -(edge2);
-			} else {
-				/* downscale */
-				edge1 = 0;
-				edge2 = (dst - 1) * *(phase_steps + i);
-				edge2 -= (src_work - 1) * PHASE_STEP_UNIT_SCALE;
-				edge2 += *(phase_steps + i);
-				edge2 = -(edge2);
-			}
-
-			/* only enable CAF for luma plane */
-			caf = 0;
-
-			/* populate output arrays */
-			*(out_src + i) = src_work;
-
-			/* edge updates taken from __pxl_extn_helper */
-			if (edge1 >= 0) {
-				tmp = (uint32_t)edge1;
-				tmp >>= PHASE_STEP_SHIFT;
-				*(out_edge1 + i) = -tmp;
-			} else {
-				tmp = (uint32_t)(-edge1);
-				*(out_edge1 + i) =
-					(tmp + PHASE_STEP_UNIT_SCALE - 1) >>
-					PHASE_STEP_SHIFT;
-			}
-			if (edge2 >= 0) {
-				tmp = (uint32_t)edge2;
-				tmp >>= PHASE_STEP_SHIFT;
-				*(out_edge2 + i) = -tmp;
-			} else {
-				tmp = (uint32_t)(-edge2);
-				*(out_edge2 + i) =
-					(tmp + PHASE_STEP_UNIT_SCALE - 1) >>
-					PHASE_STEP_SHIFT;
-			}
-		}
-	}
-}
-
 static inline void _dpu_plane_setup_csc(struct dpu_plane *pdpu)
 {
 	static const struct dpu_csc_cfg dpu_csc_YUV2RGB_601L = {
@@ -991,10 +735,7 @@ static inline void _dpu_plane_setup_csc(struct dpu_plane *pdpu)
 		return;
 	}
 
-	/* revert to kernel default if override not available */
-	if (pdpu->csc_usr_ptr)
-		pdpu->csc_ptr = pdpu->csc_usr_ptr;
-	else if (BIT(DPU_SSPP_CSC_10BIT) & pdpu->features)
+	if (BIT(DPU_SSPP_CSC_10BIT) & pdpu->features)
 		pdpu->csc_ptr = (struct dpu_csc_cfg *)&dpu_csc10_YUV2RGB_601L;
 	else
 		pdpu->csc_ptr = (struct dpu_csc_cfg *)&dpu_csc_YUV2RGB_601L;
@@ -1005,60 +746,6 @@ static inline void _dpu_plane_setup_csc(struct dpu_plane *pdpu)
 			pdpu->csc_ptr->csc_mv[2]);
 }
 
-static void dpu_color_process_plane_setup(struct drm_plane *plane)
-{
-	struct dpu_plane *pdpu;
-	struct dpu_plane_state *pstate;
-	uint32_t hue, saturation, value, contrast;
-	struct drm_msm_memcol *memcol = NULL;
-	size_t memcol_sz = 0;
-
-	pdpu = to_dpu_plane(plane);
-	pstate = to_dpu_plane_state(plane->state);
-
-	hue = (uint32_t) dpu_plane_get_property(pstate, PLANE_PROP_HUE_ADJUST);
-	if (pdpu->pipe_hw->ops.setup_pa_hue)
-		pdpu->pipe_hw->ops.setup_pa_hue(pdpu->pipe_hw, &hue);
-	saturation = (uint32_t) dpu_plane_get_property(pstate,
-		PLANE_PROP_SATURATION_ADJUST);
-	if (pdpu->pipe_hw->ops.setup_pa_sat)
-		pdpu->pipe_hw->ops.setup_pa_sat(pdpu->pipe_hw, &saturation);
-	value = (uint32_t) dpu_plane_get_property(pstate,
-		PLANE_PROP_VALUE_ADJUST);
-	if (pdpu->pipe_hw->ops.setup_pa_val)
-		pdpu->pipe_hw->ops.setup_pa_val(pdpu->pipe_hw, &value);
-	contrast = (uint32_t) dpu_plane_get_property(pstate,
-		PLANE_PROP_CONTRAST_ADJUST);
-	if (pdpu->pipe_hw->ops.setup_pa_cont)
-		pdpu->pipe_hw->ops.setup_pa_cont(pdpu->pipe_hw, &contrast);
-
-	if (pdpu->pipe_hw->ops.setup_pa_memcolor) {
-		/* Skin memory color setup */
-		memcol = msm_property_get_blob(&pdpu->property_info,
-					&pstate->property_state,
-					&memcol_sz,
-					PLANE_PROP_SKIN_COLOR);
-		pdpu->pipe_hw->ops.setup_pa_memcolor(pdpu->pipe_hw,
-					MEMCOLOR_SKIN, memcol);
-
-		/* Sky memory color setup */
-		memcol = msm_property_get_blob(&pdpu->property_info,
-					&pstate->property_state,
-					&memcol_sz,
-					PLANE_PROP_SKY_COLOR);
-		pdpu->pipe_hw->ops.setup_pa_memcolor(pdpu->pipe_hw,
-					MEMCOLOR_SKY, memcol);
-
-		/* Foliage memory color setup */
-		memcol = msm_property_get_blob(&pdpu->property_info,
-					&pstate->property_state,
-					&memcol_sz,
-					PLANE_PROP_FOLIAGE_COLOR);
-		pdpu->pipe_hw->ops.setup_pa_memcolor(pdpu->pipe_hw,
-					MEMCOLOR_FOLIAGE, memcol);
-	}
-}
-
 static void _dpu_plane_setup_scaler(struct dpu_plane *pdpu,
 		struct dpu_plane_state *pstate,
 		const struct dpu_format *fmt, bool color_fill)
@@ -1074,99 +761,20 @@ static void _dpu_plane_setup_scaler(struct dpu_plane *pdpu,
 
 	pe = &pstate->pixel_ext;
 
-	pdpu->pipe_cfg.horz_decimation =
-		dpu_plane_get_property(pstate, PLANE_PROP_H_DECIMATE);
-	pdpu->pipe_cfg.vert_decimation =
-		dpu_plane_get_property(pstate, PLANE_PROP_V_DECIMATE);
-
 	/* don't chroma subsample if decimating */
-	chroma_subsmpl_h = pdpu->pipe_cfg.horz_decimation ? 1 :
+	chroma_subsmpl_h =
 		drm_format_horz_chroma_subsampling(fmt->base.pixel_format);
-	chroma_subsmpl_v = pdpu->pipe_cfg.vert_decimation ? 1 :
+	chroma_subsmpl_v =
 		drm_format_vert_chroma_subsampling(fmt->base.pixel_format);
 
-	/* update scaler */
-	if (pdpu->features & BIT(DPU_SSPP_SCALER_QSEED3)) {
-		int rc;
-
-		if (!color_fill && !pdpu->debugfs_default_scale)
-			rc = _dpu_plane_setup_scaler3_lut(pdpu, pstate);
-		else
-			rc = -EINVAL;
-		if (rc || pstate->scaler_check_state !=
-			DPU_PLANE_SCLCHECK_SCALER_V2) {
-			/* calculate default config for QSEED3 */
-			_dpu_plane_setup_scaler3(pdpu, pstate,
-					pdpu->pipe_cfg.src_rect.w,
-					pdpu->pipe_cfg.src_rect.h,
-					pdpu->pipe_cfg.dst_rect.w,
-					pdpu->pipe_cfg.dst_rect.h,
-					&pstate->scaler3_cfg, fmt,
-					chroma_subsmpl_h, chroma_subsmpl_v);
-		}
-	} else if (pstate->scaler_check_state != DPU_PLANE_SCLCHECK_SCALER_V1 ||
-			color_fill || pdpu->debugfs_default_scale) {
-		uint32_t deci_dim, i;
-
-		/* calculate default configuration for QSEED2 */
-		memset(pe, 0, sizeof(struct dpu_hw_pixel_ext));
-
-		DPU_DEBUG_PLANE(pdpu, "default config\n");
-		deci_dim = DECIMATED_DIMENSION(pdpu->pipe_cfg.src_rect.w,
-				pdpu->pipe_cfg.horz_decimation);
-		_dpu_plane_setup_scaler2(pdpu,
-				deci_dim,
-				pdpu->pipe_cfg.dst_rect.w,
-				pe->phase_step_x,
-				pe->horz_filter, fmt, chroma_subsmpl_h);
-
-		if (DPU_FORMAT_IS_YUV(fmt))
-			deci_dim &= ~0x1;
-		_dpu_plane_setup_pixel_ext(pdpu, pdpu->pipe_cfg.src_rect.w,
-				pdpu->pipe_cfg.dst_rect.w, deci_dim,
-				pe->phase_step_x,
-				pe->roi_w,
-				pe->num_ext_pxls_left,
-				pe->num_ext_pxls_right, pe->horz_filter, fmt,
-				chroma_subsmpl_h, 0);
-
-		deci_dim = DECIMATED_DIMENSION(pdpu->pipe_cfg.src_rect.h,
-				pdpu->pipe_cfg.vert_decimation);
-		_dpu_plane_setup_scaler2(pdpu,
-				deci_dim,
-				pdpu->pipe_cfg.dst_rect.h,
-				pe->phase_step_y,
-				pe->vert_filter, fmt, chroma_subsmpl_v);
-		_dpu_plane_setup_pixel_ext(pdpu, pdpu->pipe_cfg.src_rect.h,
-				pdpu->pipe_cfg.dst_rect.h, deci_dim,
-				pe->phase_step_y,
-				pe->roi_h,
-				pe->num_ext_pxls_top,
-				pe->num_ext_pxls_btm, pe->vert_filter, fmt,
-				chroma_subsmpl_v, 1);
-
-		for (i = 0; i < DPU_MAX_PLANES; i++) {
-			if (pe->num_ext_pxls_left[i] >= 0)
-				pe->left_rpt[i] = pe->num_ext_pxls_left[i];
-			else
-				pe->left_ftch[i] = pe->num_ext_pxls_left[i];
-
-			if (pe->num_ext_pxls_right[i] >= 0)
-				pe->right_rpt[i] = pe->num_ext_pxls_right[i];
-			else
-				pe->right_ftch[i] = pe->num_ext_pxls_right[i];
-
-			if (pe->num_ext_pxls_top[i] >= 0)
-				pe->top_rpt[i] = pe->num_ext_pxls_top[i];
-			else
-				pe->top_ftch[i] = pe->num_ext_pxls_top[i];
-
-			if (pe->num_ext_pxls_btm[i] >= 0)
-				pe->btm_rpt[i] = pe->num_ext_pxls_btm[i];
-			else
-				pe->btm_ftch[i] = pe->num_ext_pxls_btm[i];
-		}
-	}
+	/* update scaler. calculate default config for QSEED3 */
+	_dpu_plane_setup_scaler3(pdpu, pstate,
+			pdpu->pipe_cfg.src_rect.w,
+			pdpu->pipe_cfg.src_rect.h,
+			pdpu->pipe_cfg.dst_rect.w,
+			pdpu->pipe_cfg.dst_rect.h,
+			&pstate->scaler3_cfg, fmt,
+			chroma_subsmpl_h, chroma_subsmpl_v);
 }
 
 /**
@@ -1463,189 +1071,6 @@ static void dpu_plane_cleanup_fb(struct drm_plane *plane,
 	msm_framebuffer_cleanup(old_state->fb, old_pstate->aspace);
 }
 
-static void _dpu_plane_sspp_atomic_check_mode_changed(struct dpu_plane *pdpu,
-		struct drm_plane_state *state,
-		struct drm_plane_state *old_state)
-{
-	struct dpu_plane_state *pstate = to_dpu_plane_state(state);
-	struct dpu_plane_state *old_pstate = to_dpu_plane_state(old_state);
-	struct drm_framebuffer *fb, *old_fb;
-
-	/* no need to check it again */
-	if (pstate->dirty == DPU_PLANE_DIRTY_ALL)
-		return;
-
-	if (!dpu_plane_enabled(state) || !dpu_plane_enabled(old_state)
-			|| pdpu->is_error) {
-		DPU_DEBUG_PLANE(pdpu,
-			"enabling/disabling full modeset required\n");
-		pstate->dirty |= DPU_PLANE_DIRTY_ALL;
-	} else if (to_dpu_plane_state(old_state)->pending) {
-		DPU_DEBUG_PLANE(pdpu, "still pending\n");
-		pstate->dirty |= DPU_PLANE_DIRTY_ALL;
-	} else if (pstate->multirect_index != old_pstate->multirect_index ||
-			pstate->multirect_mode != old_pstate->multirect_mode) {
-		DPU_DEBUG_PLANE(pdpu, "multirect config updated\n");
-		pstate->dirty |= DPU_PLANE_DIRTY_ALL;
-	} else if (state->crtc_w != old_state->crtc_w ||
-		   state->crtc_h != old_state->crtc_h ||
-		   state->crtc_x != old_state->crtc_x ||
-		   state->crtc_y != old_state->crtc_y) {
-		DPU_DEBUG_PLANE(pdpu, "crtc rect updated\n");
-		pstate->dirty |= DPU_PLANE_DIRTY_RECTS;
-	} else if (pstate->excl_rect.w != old_pstate->excl_rect.w ||
-		   pstate->excl_rect.h != old_pstate->excl_rect.h ||
-		   pstate->excl_rect.x != old_pstate->excl_rect.x ||
-		   pstate->excl_rect.y != old_pstate->excl_rect.y) {
-		DPU_DEBUG_PLANE(pdpu, "excl_rect updated\n");
-		pstate->dirty |= DPU_PLANE_DIRTY_RECTS;
-	}
-
-	fb = state->fb;
-	old_fb = old_state->fb;
-
-	if (!fb || !old_fb) {
-		DPU_DEBUG_PLANE(pdpu, "can't compare fb handles\n");
-	} else if (fb->format->format != old_fb->format->format) {
-		DPU_DEBUG_PLANE(pdpu, "format change\n");
-		pstate->dirty |= DPU_PLANE_DIRTY_FORMAT | DPU_PLANE_DIRTY_RECTS;
-	} else {
-		uint64_t new_mod = fb->modifier;
-		uint64_t old_mod = old_fb->modifier;
-		uint32_t *new_pitches = fb->pitches;
-		uint32_t *old_pitches = old_fb->pitches;
-		uint32_t *new_offset = fb->offsets;
-		uint32_t *old_offset = old_fb->offsets;
-		int i;
-
-		if (new_mod != old_mod) {
-			DPU_DEBUG_PLANE(pdpu,
-				"format modifiers change\"\
-				new_mode:%llu old_mode:%llu\n",
-				new_mod, old_mod);
-			pstate->dirty |= DPU_PLANE_DIRTY_FORMAT |
-				DPU_PLANE_DIRTY_RECTS;
-		}
-
-		for (i = 0; i < ARRAY_SIZE(fb->pitches); i++) {
-			if (new_pitches[i] != old_pitches[i]) {
-				DPU_DEBUG_PLANE(pdpu,
-					"pitches change plane:%d\"\
-					old_pitches:%u new_pitches:%u\n",
-					i, old_pitches[i], new_pitches[i]);
-				pstate->dirty |= DPU_PLANE_DIRTY_RECTS;
-				break;
-			}
-		}
-		for (i = 0; i < ARRAY_SIZE(fb->offsets); i++) {
-			if (new_offset[i] != old_offset[i]) {
-				DPU_DEBUG_PLANE(pdpu,
-					"offset change plane:%d\"\
-					old_offset:%u new_offset:%u\n",
-					i, old_offset[i], new_offset[i]);
-				pstate->dirty |= DPU_PLANE_DIRTY_FORMAT |
-					DPU_PLANE_DIRTY_RECTS;
-				break;
-			}
-		}
-	}
-}
-
-static int _dpu_plane_validate_scaler_v2(struct dpu_plane *pdpu,
-		struct dpu_plane_state *pstate,
-		const struct dpu_format *fmt,
-		uint32_t img_w, uint32_t img_h,
-		uint32_t src_w, uint32_t src_h,
-		uint32_t deci_w, uint32_t deci_h)
-{
-	int i;
-
-	if (!pdpu || !pstate || !fmt) {
-		DPU_ERROR_PLANE(pdpu, "invalid arguments\n");
-		return -EINVAL;
-	}
-
-	/* don't run checks unless scaler data was changed */
-	if (pstate->scaler_check_state != DPU_PLANE_SCLCHECK_SCALER_V2_CHECK)
-		return 0;
-
-	pstate->scaler_check_state = DPU_PLANE_SCLCHECK_INVALID;
-
-	for (i = 0; i < DPU_MAX_PLANES; i++) {
-		uint32_t hor_req_pixels, hor_fetch_pixels;
-		uint32_t vert_req_pixels, vert_fetch_pixels;
-		uint32_t src_w_tmp, src_h_tmp;
-
-		/* re-use color plane 1's config for plane 2 */
-		if (i == 2)
-			continue;
-
-		src_w_tmp = src_w;
-		src_h_tmp = src_h;
-
-		/*
-		 * For chroma plane, width is half for the following sub sampled
-		 * formats. Except in case of decimation, where hardware avoids
-		 * 1 line of decimation instead of downsampling.
-		 */
-		if (i == 1) {
-			if (!deci_w &&
-					(fmt->chroma_sample == DPU_CHROMA_420 ||
-					 fmt->chroma_sample == DPU_CHROMA_H2V1))
-				src_w_tmp >>= 1;
-			if (!deci_h &&
-					(fmt->chroma_sample == DPU_CHROMA_420 ||
-					 fmt->chroma_sample == DPU_CHROMA_H1V2))
-				src_h_tmp >>= 1;
-		}
-
-		hor_req_pixels = pstate->pixel_ext.roi_w[i];
-		vert_req_pixels = pstate->pixel_ext.roi_h[i];
-
-		hor_fetch_pixels = DECIMATED_DIMENSION(src_w_tmp +
-			(int8_t)(pstate->pixel_ext.left_ftch[i] & 0xFF) +
-			(int8_t)(pstate->pixel_ext.right_ftch[i] & 0xFF),
-			deci_w);
-		vert_fetch_pixels = DECIMATED_DIMENSION(src_h_tmp +
-			(int8_t)(pstate->pixel_ext.top_ftch[i] & 0xFF) +
-			(int8_t)(pstate->pixel_ext.btm_ftch[i] & 0xFF),
-			deci_h);
-
-		if ((hor_req_pixels != hor_fetch_pixels) ||
-			(hor_fetch_pixels > img_w) ||
-			(vert_req_pixels != vert_fetch_pixels) ||
-			(vert_fetch_pixels > img_h)) {
-			DPU_ERROR_PLANE(pdpu,
-					"req %d/%d, fetch %d/%d, src %dx%d\n",
-					hor_req_pixels, vert_req_pixels,
-					hor_fetch_pixels, vert_fetch_pixels,
-					img_w, img_h);
-			return -EINVAL;
-		}
-
-		/*
-		 * Alpha plane can only be scaled using bilinear or pixel
-		 * repeat/drop, src_width and src_height are only specified
-		 * for Y and UV plane
-		 */
-		if (i != 3 &&
-			(hor_req_pixels != pstate->scaler3_cfg.src_width[i] ||
-			vert_req_pixels != pstate->scaler3_cfg.src_height[i])) {
-			DPU_ERROR_PLANE(pdpu,
-				"roi[%d] %d/%d, scaler src %dx%d, src %dx%d\n",
-				i, pstate->pixel_ext.roi_w[i],
-				pstate->pixel_ext.roi_h[i],
-				pstate->scaler3_cfg.src_width[i],
-				pstate->scaler3_cfg.src_height[i],
-				src_w, src_h);
-			return -EINVAL;
-		}
-	}
-
-	pstate->scaler_check_state = DPU_PLANE_SCLCHECK_SCALER_V2;
-	return 0;
-}
-
 static int dpu_plane_sspp_atomic_check(struct drm_plane *plane,
 		struct drm_plane_state *state)
 {
@@ -1654,7 +1079,6 @@ static int dpu_plane_sspp_atomic_check(struct drm_plane *plane,
 	struct dpu_plane_state *pstate;
 	const struct dpu_format *fmt;
 	struct dpu_rect src, dst;
-	uint32_t deci_w, deci_h, src_deci_w, src_deci_h;
 	uint32_t max_upscale, max_downscale, min_src_size, max_linewidth;
 	bool q16_data = true;
 
@@ -1674,18 +1098,12 @@ static int dpu_plane_sspp_atomic_check(struct drm_plane *plane,
 		goto exit;
 	}
 
-	deci_w = dpu_plane_get_property(pstate, PLANE_PROP_H_DECIMATE);
-	deci_h = dpu_plane_get_property(pstate, PLANE_PROP_V_DECIMATE);
-
 	/* src values are in Q16 fixed point, convert to integer */
 	POPULATE_RECT(&src, state->src_x, state->src_y, state->src_w,
 		state->src_h, q16_data);
 	POPULATE_RECT(&dst, state->crtc_x, state->crtc_y, state->crtc_w,
 		state->crtc_h, !q16_data);
 
-	src_deci_w = DECIMATED_DIMENSION(src.w, deci_w);
-	src_deci_h = DECIMATED_DIMENSION(src.h, deci_h);
-
 	max_upscale = pdpu->pipe_sblk->maxupscale;
 	max_downscale = pdpu->pipe_sblk->maxdwnscale;
 	max_linewidth = pdpu->pipe_sblk->common->maxlinewidth;
@@ -1694,7 +1112,7 @@ static int dpu_plane_sspp_atomic_check(struct drm_plane *plane,
 		dpu_plane_enabled(plane->state), dpu_plane_enabled(state));
 
 	if (!dpu_plane_enabled(state))
-		goto modeset_update;
+		goto exit;
 
 	fmt = to_dpu_format(msm_framebuffer_format(state->fb));
 
@@ -1732,18 +1150,6 @@ static int dpu_plane_sspp_atomic_check(struct drm_plane *plane,
 		ret = -EINVAL;
 
 	/* decimation validation */
-	} else if (deci_w || deci_h) {
-		if ((deci_w > pdpu->pipe_sblk->common->maxhdeciexp) ||
-			(deci_h > pdpu->pipe_sblk->common->maxvdeciexp)) {
-			DPU_ERROR_PLANE(pdpu,
-					"too much decimation requested\n");
-			ret = -EINVAL;
-		} else if (fmt->fetch_mode != DPU_FETCH_LINEAR) {
-			DPU_ERROR_PLANE(pdpu,
-					"decimation requires linear fetch\n");
-			ret = -EINVAL;
-		}
-
 	} else if (!(pdpu->features & DPU_SSPP_SCALER) &&
 		((src.w != dst.w) || (src.h != dst.h))) {
 		DPU_ERROR_PLANE(pdpu,
@@ -1752,57 +1158,23 @@ static int dpu_plane_sspp_atomic_check(struct drm_plane *plane,
 		ret = -EINVAL;
 
 	/* check decimated source width */
-	} else if (src_deci_w > max_linewidth) {
+	} else if (src.w > max_linewidth) {
 		DPU_ERROR_PLANE(pdpu,
-				"invalid src w:%u, deci w:%u, line w:%u\n",
-				src.w, src_deci_w, max_linewidth);
+				"invalid src w:%u, line w:%u\n",
+				src.w, max_linewidth);
 		ret = -E2BIG;
 
 	/* check max scaler capability */
-	} else if (((src_deci_w * max_upscale) < dst.w) ||
-		((src_deci_h * max_upscale) < dst.h) ||
-		((dst.w * max_downscale) < src_deci_w) ||
-		((dst.h * max_downscale) < src_deci_h)) {
+	} else if (((src.w * max_upscale) < dst.w) ||
+		((src.h * max_upscale) < dst.h) ||
+		((dst.w * max_downscale) < src.w) ||
+		((dst.h * max_downscale) < src.h)) {
 		DPU_ERROR_PLANE(pdpu,
 			"too much scaling requested %ux%u->%ux%u\n",
-			src_deci_w, src_deci_h, dst.w, dst.h);
+			src.w, src.h, dst.w, dst.h);
 		ret = -E2BIG;
-	} else if (_dpu_plane_validate_scaler_v2(pdpu, pstate, fmt,
-				state->fb->width,
-				state->fb->height,
-				src.w, src.h, deci_w, deci_h)) {
-		ret = -EINVAL;
 	}
 
-	/* check excl rect configs */
-	if (!ret && pstate->excl_rect.w && pstate->excl_rect.h) {
-		struct dpu_rect intersect;
-
-		/*
-		 * Check exclusion rect against src rect.
-		 * it must intersect with source rect.
-		 */
-		dpu_kms_rect_intersect(&src, &pstate->excl_rect, &intersect);
-		if (intersect.w != pstate->excl_rect.w ||
-				intersect.h != pstate->excl_rect.h ||
-				DPU_FORMAT_IS_YUV(fmt)) {
-			DPU_ERROR_PLANE(pdpu,
-				"invalid excl_rect:{%d,%d,%d,%d} src:{%d,%d,%d,%d}, fmt: %4.4s\n",
-				pstate->excl_rect.x, pstate->excl_rect.y,
-				pstate->excl_rect.w, pstate->excl_rect.h,
-				src.x, src.y, src.w, src.h,
-				(char *)&fmt->base.pixel_format);
-			ret = -EINVAL;
-		}
-		DPU_DEBUG_PLANE(pdpu, "excl_rect: {%d,%d,%d,%d}\n",
-				pstate->excl_rect.x, pstate->excl_rect.y,
-				pstate->excl_rect.w, pstate->excl_rect.h);
-	}
-
-modeset_update:
-	if (!ret)
-		_dpu_plane_sspp_atomic_check_mode_changed(pdpu,
-				state, plane->state);
 exit:
 	return ret;
 }
@@ -1895,7 +1267,6 @@ static int dpu_plane_sspp_atomic_update(struct drm_plane *plane,
 	struct drm_framebuffer *fb;
 	struct dpu_rect src, dst;
 	bool q16_data = true;
-	int idx;
 
 	if (!plane) {
 		DPU_ERROR("invalid plane\n");
@@ -1925,150 +1296,69 @@ static int dpu_plane_sspp_atomic_update(struct drm_plane *plane,
 	fmt = to_dpu_format(msm_framebuffer_format(fb));
 	nplanes = fmt->num_planes;
 
-	/* force reprogramming of all the parameters, if the flag is set */
-	if (pdpu->revalidate) {
-		DPU_DEBUG("plane:%d - reconfigure all the parameters\n",
-				plane->base.id);
-		pstate->dirty = DPU_PLANE_DIRTY_ALL;
-		pdpu->revalidate = false;
-	}
-
-	/* determine what needs to be refreshed */
-	while ((idx = msm_property_pop_dirty(&pdpu->property_info,
-					&pstate->property_state)) >= 0) {
-		switch (idx) {
-		case PLANE_PROP_SCALER_V1:
-		case PLANE_PROP_SCALER_V2:
-		case PLANE_PROP_SCALER_LUT_ED:
-		case PLANE_PROP_SCALER_LUT_CIR:
-		case PLANE_PROP_SCALER_LUT_SEP:
-		case PLANE_PROP_H_DECIMATE:
-		case PLANE_PROP_V_DECIMATE:
-		case PLANE_PROP_SRC_CONFIG:
-		case PLANE_PROP_ZPOS:
-		case PLANE_PROP_EXCL_RECT_V1:
-			pstate->dirty |= DPU_PLANE_DIRTY_RECTS;
-			break;
-		case PLANE_PROP_CSC_V1:
-			pstate->dirty |= DPU_PLANE_DIRTY_FORMAT;
-			break;
-		case PLANE_PROP_COLOR_FILL:
-			/* potentially need to refresh everything */
-			pstate->dirty = DPU_PLANE_DIRTY_ALL;
-			break;
-		case PLANE_PROP_INFO:
-		case PLANE_PROP_ALPHA:
-		case PLANE_PROP_BLEND_OP:
-			/* no special action required */
-			break;
-		case PLANE_PROP_PREFILL_SIZE:
-		case PLANE_PROP_PREFILL_TIME:
-			pstate->dirty |= DPU_PLANE_DIRTY_PERF;
-			break;
-		default:
-			/* unknown property, refresh everything */
-			pstate->dirty |= DPU_PLANE_DIRTY_ALL;
-			DPU_ERROR("executing full mode set, prp_idx %d\n", idx);
-			break;
-		}
-	}
-
-	/**
-	 * since plane_atomic_check is invoked before crtc_atomic_check
-	 * in the commit sequence, all the parameters for updating the
-	 * plane dirty flag will not be available during
-	 * plane_atomic_check as some features params are updated
-	 * in crtc_atomic_check (eg.:sDMA). So check for mode_change
-	 * before sspp update.
-	 */
-	_dpu_plane_sspp_atomic_check_mode_changed(pdpu, state,
-								old_state);
-
-	if (pstate->dirty & DPU_PLANE_DIRTY_RECTS)
-		memset(&(pdpu->pipe_cfg), 0, sizeof(struct dpu_hw_pipe_cfg));
+	memset(&(pdpu->pipe_cfg), 0, sizeof(struct dpu_hw_pipe_cfg));
 
 	_dpu_plane_set_scanout(plane, pstate, &pdpu->pipe_cfg, fb);
 
-	/* early out if nothing dirty */
-	if (!pstate->dirty)
-		return 0;
 	pstate->pending = true;
 
 	pdpu->is_rt_pipe = (dpu_crtc_get_client_type(crtc) != NRT_CLIENT);
 	_dpu_plane_set_qos_ctrl(plane, false, DPU_PLANE_QOS_PANIC_CTRL);
 
 	/* update roi config */
-	if (pstate->dirty & DPU_PLANE_DIRTY_RECTS) {
-		POPULATE_RECT(&src, state->src_x, state->src_y,
-			state->src_w, state->src_h, q16_data);
-		POPULATE_RECT(&dst, state->crtc_x, state->crtc_y,
-			state->crtc_w, state->crtc_h, !q16_data);
-
-		DPU_DEBUG_PLANE(pdpu,
-			"FB[%u] %u,%u,%ux%u->crtc%u %d,%d,%ux%u, %4.4s ubwc %d\n",
-				fb->base.id, src.x, src.y, src.w, src.h,
-				crtc->base.id, dst.x, dst.y, dst.w, dst.h,
-				(char *)&fmt->base.pixel_format,
-				DPU_FORMAT_IS_UBWC(fmt));
-
-		if (dpu_plane_get_property(pstate, PLANE_PROP_SRC_CONFIG) &
-			BIT(DPU_DRM_DEINTERLACE)) {
-			DPU_DEBUG_PLANE(pdpu, "deinterlace\n");
-			for (idx = 0; idx < DPU_MAX_PLANES; ++idx)
-				pdpu->pipe_cfg.layout.plane_pitch[idx] <<= 1;
-			src.h /= 2;
-			src.y  = DIV_ROUND_UP(src.y, 2);
-			src.y &= ~0x1;
-		}
-
-		pdpu->pipe_cfg.src_rect = src;
-		pdpu->pipe_cfg.dst_rect = dst;
+	POPULATE_RECT(&src, state->src_x, state->src_y,
+		state->src_w, state->src_h, q16_data);
+	POPULATE_RECT(&dst, state->crtc_x, state->crtc_y,
+		state->crtc_w, state->crtc_h, !q16_data);
+
+	DPU_DEBUG_PLANE(pdpu,
+		"FB[%u] %u,%u,%ux%u->crtc%u %d,%d,%ux%u, %4.4s ubwc %d\n",
+			fb->base.id, src.x, src.y, src.w, src.h,
+			crtc->base.id, dst.x, dst.y, dst.w, dst.h,
+			(char *)&fmt->base.pixel_format,
+			DPU_FORMAT_IS_UBWC(fmt));
 
-		_dpu_plane_setup_scaler(pdpu, pstate, fmt, false);
 
-		/* check for color fill */
-		pdpu->color_fill = (uint32_t)dpu_plane_get_property(pstate,
-				PLANE_PROP_COLOR_FILL);
-		if (pdpu->color_fill & DPU_PLANE_COLOR_FILL_FLAG) {
-			/* skip remaining processing on color fill */
-			pstate->dirty = 0x0;
-		} else if (pdpu->pipe_hw->ops.setup_rects) {
-			pdpu->pipe_hw->ops.setup_rects(pdpu->pipe_hw,
-					&pdpu->pipe_cfg,
-					pstate->multirect_index);
-		}
+	pdpu->pipe_cfg.src_rect = src;
+	pdpu->pipe_cfg.dst_rect = dst;
 
-		if (pdpu->pipe_hw->ops.setup_pe &&
-				(pstate->multirect_index != DPU_SSPP_RECT_1))
-			pdpu->pipe_hw->ops.setup_pe(pdpu->pipe_hw,
-					&pstate->pixel_ext);
+	_dpu_plane_setup_scaler(pdpu, pstate, fmt, false);
 
-		/**
-		 * when programmed in multirect mode, scalar block will be
-		 * bypassed. Still we need to update alpha and bitwidth
-		 * ONLY for RECT0
-		 */
-		if (pdpu->pipe_hw->ops.setup_scaler &&
-				pstate->multirect_index != DPU_SSPP_RECT_1)
-			pdpu->pipe_hw->ops.setup_scaler(pdpu->pipe_hw,
-					&pdpu->pipe_cfg, &pstate->pixel_ext,
-					&pstate->scaler3_cfg);
-
-		/* update excl rect */
-		if (pdpu->pipe_hw->ops.setup_excl_rect)
-			pdpu->pipe_hw->ops.setup_excl_rect(pdpu->pipe_hw,
-					&pstate->excl_rect,
-					pstate->multirect_index);
+	/* override for color fill */
+	if (pdpu->color_fill & DPU_PLANE_COLOR_FILL_FLAG) {
+		/* skip remaining processing on color fill */
+		return 0;
+	}
 
-		if (pdpu->pipe_hw->ops.setup_multirect)
-			pdpu->pipe_hw->ops.setup_multirect(
-					pdpu->pipe_hw,
-					pstate->multirect_index,
-					pstate->multirect_mode);
+	if (pdpu->pipe_hw->ops.setup_rects) {
+		pdpu->pipe_hw->ops.setup_rects(pdpu->pipe_hw,
+				&pdpu->pipe_cfg,
+				pstate->multirect_index);
 	}
 
-	if ((pstate->dirty & DPU_PLANE_DIRTY_FORMAT) &&
-			pdpu->pipe_hw->ops.setup_format) {
+	if (pdpu->pipe_hw->ops.setup_pe &&
+			(pstate->multirect_index != DPU_SSPP_RECT_1))
+		pdpu->pipe_hw->ops.setup_pe(pdpu->pipe_hw,
+				&pstate->pixel_ext);
+
+	/**
+	 * when programmed in multirect mode, scalar block will be
+	 * bypassed. Still we need to update alpha and bitwidth
+	 * ONLY for RECT0
+	 */
+	if (pdpu->pipe_hw->ops.setup_scaler &&
+			pstate->multirect_index != DPU_SSPP_RECT_1)
+		pdpu->pipe_hw->ops.setup_scaler(pdpu->pipe_hw,
+				&pdpu->pipe_cfg, &pstate->pixel_ext,
+				&pstate->scaler3_cfg);
+
+	if (pdpu->pipe_hw->ops.setup_multirect)
+		pdpu->pipe_hw->ops.setup_multirect(
+				pdpu->pipe_hw,
+				pstate->multirect_index,
+				pstate->multirect_mode);
+
+	if (pdpu->pipe_hw->ops.setup_format) {
 		src_flags = 0x0;
 
 		/* update format */
@@ -2099,35 +1389,16 @@ static int dpu_plane_sspp_atomic_update(struct drm_plane *plane,
 			pdpu->csc_ptr = 0;
 	}
 
-	dpu_color_process_plane_setup(plane);
-
-	/* update sharpening */
-	if ((pstate->dirty & DPU_PLANE_DIRTY_SHARPEN) &&
-		pdpu->pipe_hw->ops.setup_sharpening) {
-		pdpu->sharp_cfg.strength = SHARP_STRENGTH_DEFAULT;
-		pdpu->sharp_cfg.edge_thr = SHARP_EDGE_THR_DEFAULT;
-		pdpu->sharp_cfg.smooth_thr = SHARP_SMOOTH_THR_DEFAULT;
-		pdpu->sharp_cfg.noise_thr = SHARP_NOISE_THR_DEFAULT;
-
-		pdpu->pipe_hw->ops.setup_sharpening(pdpu->pipe_hw,
-				&pdpu->sharp_cfg);
-	}
-
 	_dpu_plane_set_qos_lut(plane, fb);
 	_dpu_plane_set_danger_lut(plane, fb);
 
 	if (plane->type != DRM_PLANE_TYPE_CURSOR) {
 		_dpu_plane_set_qos_ctrl(plane, true, DPU_PLANE_QOS_PANIC_CTRL);
 		_dpu_plane_set_ot_limit(plane, crtc);
-		if (pstate->dirty & DPU_PLANE_DIRTY_PERF)
-			_dpu_plane_set_ts_prefill(plane, pstate);
 	}
 
 	_dpu_plane_set_qos_remap(plane);
 
-	/* clear dirty */
-	pstate->dirty = 0x0;
-
 	return 0;
 }
 
@@ -2206,13 +1477,6 @@ void dpu_plane_restore(struct drm_plane *plane)
 
 	pdpu = to_dpu_plane(plane);
 
-	/*
-	 * Revalidate is only true here if idle PC occurred and
-	 * there is no plane state update in current commit cycle.
-	 */
-	if (!pdpu->revalidate)
-		return;
-
 	DPU_DEBUG_PLANE(pdpu, "\n");
 
 	/* last plane state is same as current state */
@@ -2223,21 +1487,9 @@ void dpu_plane_restore(struct drm_plane *plane)
 static void _dpu_plane_install_properties(struct drm_plane *plane,
 	struct dpu_mdss_cfg *catalog, u32 master_plane_id)
 {
-	static const struct drm_prop_enum_list e_blend_op[] = {
-		{DPU_DRM_BLEND_OP_NOT_DEFINED,    "not_defined"},
-		{DPU_DRM_BLEND_OP_OPAQUE,         "opaque"},
-		{DPU_DRM_BLEND_OP_PREMULTIPLIED,  "premultiplied"},
-		{DPU_DRM_BLEND_OP_COVERAGE,       "coverage"}
-	};
-	static const struct drm_prop_enum_list e_src_config[] = {
-		{DPU_DRM_DEINTERLACE, "deinterlace"}
-	};
-	const struct dpu_format_extended *format_list;
-	struct dpu_kms_info *info;
 	struct dpu_plane *pdpu = to_dpu_plane(plane);
 	int zpos_max = 255;
 	int zpos_def = 0;
-	char feature_name[256];
 
 	if (!plane || !pdpu) {
 		DPU_ERROR("invalid plane\n");
@@ -2267,353 +1519,6 @@ static void _dpu_plane_install_properties(struct drm_plane *plane,
 
 	msm_property_install_range(&pdpu->property_info, "zpos",
 		0x0, 0, zpos_max, zpos_def, PLANE_PROP_ZPOS);
-
-	msm_property_install_range(&pdpu->property_info, "alpha",
-		0x0, 0, 255, 255, PLANE_PROP_ALPHA);
-
-	if (!master_plane_id) {
-		if (pdpu->pipe_sblk->common->maxhdeciexp) {
-			msm_property_install_range(&pdpu->property_info,
-					"h_decimate", 0x0, 0,
-					pdpu->pipe_sblk->common->maxhdeciexp, 0,
-					PLANE_PROP_H_DECIMATE);
-		}
-
-		if (pdpu->pipe_sblk->common->maxvdeciexp) {
-			msm_property_install_range(&pdpu->property_info,
-					"v_decimate", 0x0, 0,
-					pdpu->pipe_sblk->common->maxvdeciexp, 0,
-					PLANE_PROP_V_DECIMATE);
-		}
-
-		if (pdpu->features & BIT(DPU_SSPP_SCALER_QSEED3)) {
-			msm_property_install_range(
-					&pdpu->property_info, "scaler_v2",
-					0x0, 0, ~0, 0, PLANE_PROP_SCALER_V2);
-			msm_property_install_blob(&pdpu->property_info,
-					"lut_ed", 0, PLANE_PROP_SCALER_LUT_ED);
-			msm_property_install_blob(&pdpu->property_info,
-					"lut_cir", 0,
-					PLANE_PROP_SCALER_LUT_CIR);
-			msm_property_install_blob(&pdpu->property_info,
-					"lut_sep", 0,
-					PLANE_PROP_SCALER_LUT_SEP);
-		} else if (pdpu->features & DPU_SSPP_SCALER) {
-			msm_property_install_range(
-					&pdpu->property_info, "scaler_v1", 0x0,
-					0, ~0, 0, PLANE_PROP_SCALER_V1);
-		}
-
-		if (pdpu->features & BIT(DPU_SSPP_CSC) ||
-		    pdpu->features & BIT(DPU_SSPP_CSC_10BIT))
-			msm_property_install_volatile_range(
-					&pdpu->property_info, "csc_v1", 0x0,
-					0, ~0, 0, PLANE_PROP_CSC_V1);
-
-		if (pdpu->features & BIT(DPU_SSPP_HSIC)) {
-			snprintf(feature_name, sizeof(feature_name), "%s%d",
-				"DPU_SSPP_HUE_V",
-				pdpu->pipe_sblk->hsic_blk.version >> 16);
-			msm_property_install_range(&pdpu->property_info,
-				feature_name, 0, 0, 0xFFFFFFFF, 0,
-				PLANE_PROP_HUE_ADJUST);
-			snprintf(feature_name, sizeof(feature_name), "%s%d",
-				"DPU_SSPP_SATURATION_V",
-				pdpu->pipe_sblk->hsic_blk.version >> 16);
-			msm_property_install_range(&pdpu->property_info,
-				feature_name, 0, 0, 0xFFFFFFFF, 0,
-				PLANE_PROP_SATURATION_ADJUST);
-			snprintf(feature_name, sizeof(feature_name), "%s%d",
-				"DPU_SSPP_VALUE_V",
-				pdpu->pipe_sblk->hsic_blk.version >> 16);
-			msm_property_install_range(&pdpu->property_info,
-				feature_name, 0, 0, 0xFFFFFFFF, 0,
-				PLANE_PROP_VALUE_ADJUST);
-			snprintf(feature_name, sizeof(feature_name), "%s%d",
-				"DPU_SSPP_CONTRAST_V",
-				pdpu->pipe_sblk->hsic_blk.version >> 16);
-			msm_property_install_range(&pdpu->property_info,
-				feature_name, 0, 0, 0xFFFFFFFF, 0,
-				PLANE_PROP_CONTRAST_ADJUST);
-		}
-	}
-
-	if (pdpu->features & BIT(DPU_SSPP_EXCL_RECT))
-		msm_property_install_volatile_range(&pdpu->property_info,
-			"excl_rect_v1", 0x0, 0, ~0, 0, PLANE_PROP_EXCL_RECT_V1);
-
-	msm_property_install_enum(&pdpu->property_info, "blend_op", 0x0, 0,
-		e_blend_op, ARRAY_SIZE(e_blend_op), PLANE_PROP_BLEND_OP);
-
-	msm_property_install_enum(&pdpu->property_info, "src_config", 0x0, 1,
-		e_src_config, ARRAY_SIZE(e_src_config), PLANE_PROP_SRC_CONFIG);
-
-	if (pdpu->pipe_hw->ops.setup_solidfill)
-		msm_property_install_range(&pdpu->property_info, "color_fill",
-				0, 0, 0xFFFFFFFF, 0, PLANE_PROP_COLOR_FILL);
-
-	msm_property_install_range(&pdpu->property_info,
-			"prefill_size", 0x0, 0, ~0, 0,
-			PLANE_PROP_PREFILL_SIZE);
-	msm_property_install_range(&pdpu->property_info,
-			"prefill_time", 0x0, 0, ~0, 0,
-			PLANE_PROP_PREFILL_TIME);
-
-	info = kzalloc(sizeof(struct dpu_kms_info), GFP_KERNEL);
-	if (!info) {
-		DPU_ERROR("failed to allocate info memory\n");
-		return;
-	}
-
-	msm_property_install_blob(&pdpu->property_info, "capabilities",
-		DRM_MODE_PROP_IMMUTABLE, PLANE_PROP_INFO);
-	dpu_kms_info_reset(info);
-
-	if (!master_plane_id) {
-		format_list = pdpu->pipe_sblk->format_list;
-	} else {
-		format_list = pdpu->pipe_sblk->virt_format_list;
-		dpu_kms_info_add_keyint(info, "primary_smart_plane_id",
-						master_plane_id);
-	}
-
-	if (format_list) {
-		dpu_kms_info_start(info, "pixel_formats");
-		while (format_list->fourcc_format) {
-			dpu_kms_info_append_format(info,
-					format_list->fourcc_format,
-					format_list->modifier);
-			++format_list;
-		}
-		dpu_kms_info_stop(info);
-	}
-
-	if (pdpu->pipe_hw && pdpu->pipe_hw->ops.get_scaler_ver)
-		dpu_kms_info_add_keyint(info, "scaler_step_ver",
-			pdpu->pipe_hw->ops.get_scaler_ver(pdpu->pipe_hw));
-
-	dpu_kms_info_add_keyint(info, "max_linewidth",
-			pdpu->pipe_sblk->common->maxlinewidth);
-	dpu_kms_info_add_keyint(info, "max_upscale",
-			pdpu->pipe_sblk->maxupscale);
-	dpu_kms_info_add_keyint(info, "max_downscale",
-			pdpu->pipe_sblk->maxdwnscale);
-	dpu_kms_info_add_keyint(info, "max_horizontal_deci",
-			pdpu->pipe_sblk->common->maxhdeciexp);
-	dpu_kms_info_add_keyint(info, "max_vertical_deci",
-			pdpu->pipe_sblk->common->maxvdeciexp);
-	dpu_kms_info_add_keyint(info, "max_per_pipe_bw",
-			pdpu->pipe_sblk->max_per_pipe_bw * 1000LL);
-	msm_property_set_blob(&pdpu->property_info, &pdpu->blob_info,
-			info->data, DPU_KMS_INFO_DATALEN(info),
-			PLANE_PROP_INFO);
-
-	kfree(info);
-
-	if (pdpu->features & BIT(DPU_SSPP_MEMCOLOR)) {
-		snprintf(feature_name, sizeof(feature_name), "%s%d",
-			"DPU_SSPP_SKIN_COLOR_V",
-			pdpu->pipe_sblk->memcolor_blk.version >> 16);
-		msm_property_install_blob(&pdpu->property_info, feature_name, 0,
-			PLANE_PROP_SKIN_COLOR);
-		snprintf(feature_name, sizeof(feature_name), "%s%d",
-			"DPU_SSPP_SKY_COLOR_V",
-			pdpu->pipe_sblk->memcolor_blk.version >> 16);
-		msm_property_install_blob(&pdpu->property_info, feature_name, 0,
-			PLANE_PROP_SKY_COLOR);
-		snprintf(feature_name, sizeof(feature_name), "%s%d",
-			"DPU_SSPP_FOLIAGE_COLOR_V",
-			pdpu->pipe_sblk->memcolor_blk.version >> 16);
-		msm_property_install_blob(&pdpu->property_info, feature_name, 0,
-			PLANE_PROP_FOLIAGE_COLOR);
-	}
-}
-
-static inline void _dpu_plane_set_csc_v1(struct dpu_plane *pdpu, void *usr_ptr)
-{
-	struct dpu_drm_csc_v1 csc_v1;
-	int i;
-
-	if (!pdpu) {
-		DPU_ERROR("invalid plane\n");
-		return;
-	}
-
-	pdpu->csc_usr_ptr = NULL;
-	if (!usr_ptr) {
-		DPU_DEBUG_PLANE(pdpu, "csc data removed\n");
-		return;
-	}
-
-	if (copy_from_user(&csc_v1, usr_ptr, sizeof(csc_v1))) {
-		DPU_ERROR_PLANE(pdpu, "failed to copy csc data\n");
-		return;
-	}
-
-	/* populate from user space */
-	for (i = 0; i < DPU_CSC_MATRIX_COEFF_SIZE; ++i)
-		pdpu->csc_cfg.csc_mv[i] = csc_v1.ctm_coeff[i] >> 16;
-	for (i = 0; i < DPU_CSC_BIAS_SIZE; ++i) {
-		pdpu->csc_cfg.csc_pre_bv[i] = csc_v1.pre_bias[i];
-		pdpu->csc_cfg.csc_post_bv[i] = csc_v1.post_bias[i];
-	}
-	for (i = 0; i < DPU_CSC_CLAMP_SIZE; ++i) {
-		pdpu->csc_cfg.csc_pre_lv[i] = csc_v1.pre_clamp[i];
-		pdpu->csc_cfg.csc_post_lv[i] = csc_v1.post_clamp[i];
-	}
-	pdpu->csc_usr_ptr = &pdpu->csc_cfg;
-}
-
-static inline void _dpu_plane_set_scaler_v1(struct dpu_plane *pdpu,
-		struct dpu_plane_state *pstate, void *usr)
-{
-	struct dpu_drm_scaler_v1 scale_v1;
-	struct dpu_hw_pixel_ext *pe;
-	int i;
-
-	if (!pdpu || !pstate) {
-		DPU_ERROR("invalid argument(s)\n");
-		return;
-	}
-
-	pstate->scaler_check_state = DPU_PLANE_SCLCHECK_NONE;
-	if (!usr) {
-		DPU_DEBUG_PLANE(pdpu, "scale data removed\n");
-		return;
-	}
-
-	if (copy_from_user(&scale_v1, usr, sizeof(scale_v1))) {
-		DPU_ERROR_PLANE(pdpu, "failed to copy scale data\n");
-		return;
-	}
-
-	/* force property to be dirty, even if the pointer didn't change */
-	msm_property_set_dirty(&pdpu->property_info,
-			&pstate->property_state, PLANE_PROP_SCALER_V1);
-
-	/* populate from user space */
-	pe = &pstate->pixel_ext;
-	memset(pe, 0, sizeof(struct dpu_hw_pixel_ext));
-	for (i = 0; i < DPU_MAX_PLANES; i++) {
-		pe->init_phase_x[i] = scale_v1.init_phase_x[i];
-		pe->phase_step_x[i] = scale_v1.phase_step_x[i];
-		pe->init_phase_y[i] = scale_v1.init_phase_y[i];
-		pe->phase_step_y[i] = scale_v1.phase_step_y[i];
-
-		pe->horz_filter[i] = scale_v1.horz_filter[i];
-		pe->vert_filter[i] = scale_v1.vert_filter[i];
-	}
-	for (i = 0; i < DPU_MAX_PLANES; i++) {
-		pe->left_ftch[i] = scale_v1.pe.left_ftch[i];
-		pe->right_ftch[i] = scale_v1.pe.right_ftch[i];
-		pe->left_rpt[i] = scale_v1.pe.left_rpt[i];
-		pe->right_rpt[i] = scale_v1.pe.right_rpt[i];
-		pe->roi_w[i] = scale_v1.pe.num_ext_pxls_lr[i];
-
-		pe->top_ftch[i] = scale_v1.pe.top_ftch[i];
-		pe->btm_ftch[i] = scale_v1.pe.btm_ftch[i];
-		pe->top_rpt[i] = scale_v1.pe.top_rpt[i];
-		pe->btm_rpt[i] = scale_v1.pe.btm_rpt[i];
-		pe->roi_h[i] = scale_v1.pe.num_ext_pxls_tb[i];
-	}
-
-	pstate->scaler_check_state = DPU_PLANE_SCLCHECK_SCALER_V1;
-
-	DPU_EVT32_VERBOSE(DRMID(&pdpu->base));
-	DPU_DEBUG_PLANE(pdpu, "user property data copied\n");
-}
-
-static inline void _dpu_plane_set_scaler_v2(struct dpu_plane *pdpu,
-		struct dpu_plane_state *pstate, void *usr)
-{
-	struct dpu_drm_scaler_v2 scale_v2;
-	struct dpu_hw_pixel_ext *pe;
-	int i;
-	struct dpu_hw_scaler3_cfg *cfg;
-
-	if (!pdpu || !pstate) {
-		DPU_ERROR("invalid argument(s)\n");
-		return;
-	}
-
-	cfg = &pstate->scaler3_cfg;
-	pstate->scaler_check_state = DPU_PLANE_SCLCHECK_NONE;
-	if (!usr) {
-		DPU_DEBUG_PLANE(pdpu, "scale data removed\n");
-		return;
-	}
-
-	if (copy_from_user(&scale_v2, usr, sizeof(scale_v2))) {
-		DPU_ERROR_PLANE(pdpu, "failed to copy scale data\n");
-		return;
-	}
-
-	/* detach/ignore user data if 'disabled' */
-	if (!scale_v2.enable) {
-		DPU_DEBUG_PLANE(pdpu, "scale data removed\n");
-		return;
-	}
-
-	/* force property to be dirty, even if the pointer didn't change */
-	msm_property_set_dirty(&pdpu->property_info,
-			&pstate->property_state, PLANE_PROP_SCALER_V2);
-
-	/* populate from user space */
-	dpu_set_scaler_v2(cfg, &scale_v2);
-
-	pe = &pstate->pixel_ext;
-	memset(pe, 0, sizeof(struct dpu_hw_pixel_ext));
-
-	for (i = 0; i < DPU_MAX_PLANES; i++) {
-		pe->left_ftch[i] = scale_v2.pe.left_ftch[i];
-		pe->right_ftch[i] = scale_v2.pe.right_ftch[i];
-		pe->left_rpt[i] = scale_v2.pe.left_rpt[i];
-		pe->right_rpt[i] = scale_v2.pe.right_rpt[i];
-		pe->roi_w[i] = scale_v2.pe.num_ext_pxls_lr[i];
-
-		pe->top_ftch[i] = scale_v2.pe.top_ftch[i];
-		pe->btm_ftch[i] = scale_v2.pe.btm_ftch[i];
-		pe->top_rpt[i] = scale_v2.pe.top_rpt[i];
-		pe->btm_rpt[i] = scale_v2.pe.btm_rpt[i];
-		pe->roi_h[i] = scale_v2.pe.num_ext_pxls_tb[i];
-	}
-	pstate->scaler_check_state = DPU_PLANE_SCLCHECK_SCALER_V2_CHECK;
-
-	DPU_EVT32_VERBOSE(DRMID(&pdpu->base), cfg->enable, cfg->de.enable,
-			cfg->src_width[0], cfg->src_height[0],
-			cfg->dst_width, cfg->dst_height);
-	DPU_DEBUG_PLANE(pdpu, "user property data copied\n");
-}
-
-static void _dpu_plane_set_excl_rect_v1(struct dpu_plane *pdpu,
-		struct dpu_plane_state *pstate, void *usr_ptr)
-{
-	struct drm_clip_rect excl_rect_v1;
-
-	if (!pdpu) {
-		DPU_ERROR("invalid plane\n");
-		return;
-	}
-
-	if (!usr_ptr) {
-		DPU_DEBUG_PLANE(pdpu, "invalid  excl_rect user data\n");
-		return;
-	}
-
-	if (copy_from_user(&excl_rect_v1, usr_ptr, sizeof(excl_rect_v1))) {
-		DPU_ERROR_PLANE(pdpu, "failed to copy excl_rect data\n");
-		return;
-	}
-
-	/* populate from user space */
-	pstate->excl_rect.x = excl_rect_v1.x1;
-	pstate->excl_rect.y = excl_rect_v1.y1;
-	pstate->excl_rect.w = excl_rect_v1.x2 - excl_rect_v1.x1;
-	pstate->excl_rect.h = excl_rect_v1.y2 - excl_rect_v1.y1;
-
-	DPU_DEBUG_PLANE(pdpu, "excl_rect: {%d,%d,%d,%d}\n",
-			pstate->excl_rect.x, pstate->excl_rect.y,
-			pstate->excl_rect.w, pstate->excl_rect.h);
 }
 
 static int dpu_plane_atomic_set_property(struct drm_plane *plane,
@@ -2622,7 +1527,7 @@ static int dpu_plane_atomic_set_property(struct drm_plane *plane,
 {
 	struct dpu_plane *pdpu = plane ? to_dpu_plane(plane) : NULL;
 	struct dpu_plane_state *pstate;
-	int idx, ret = -EINVAL;
+	int ret = -EINVAL;
 
 	DPU_DEBUG_PLANE(pdpu, "\n");
 
@@ -2634,31 +1539,6 @@ static int dpu_plane_atomic_set_property(struct drm_plane *plane,
 		pstate = to_dpu_plane_state(state);
 		ret = msm_property_atomic_set(&pdpu->property_info,
 				&pstate->property_state, property, val);
-		if (!ret) {
-			idx = msm_property_index(&pdpu->property_info,
-					property);
-			switch (idx) {
-			case PLANE_PROP_CSC_V1:
-				_dpu_plane_set_csc_v1(pdpu,
-						      u64_to_user_ptr(val));
-				break;
-			case PLANE_PROP_SCALER_V1:
-				_dpu_plane_set_scaler_v1(pdpu, pstate,
-							 u64_to_user_ptr(val));
-				break;
-			case PLANE_PROP_SCALER_V2:
-				_dpu_plane_set_scaler_v2(pdpu, pstate,
-							 u64_to_user_ptr(val));
-				break;
-			case PLANE_PROP_EXCL_RECT_V1:
-				_dpu_plane_set_excl_rect_v1(pdpu, pstate,
-						u64_to_user_ptr(val));
-				break;
-			default:
-				/* nothing to do */
-				break;
-			}
-		}
 	}
 
 	DPU_DEBUG_PLANE(pdpu, "%s[%d] <= 0x%llx ret=%d\n",
@@ -2770,7 +1650,6 @@ static void dpu_plane_destroy_state(struct drm_plane *plane,
 	msm_property_duplicate_state(&pdpu->property_info, old_state, pstate,
 			&pstate->property_state, pstate->property_values);
 
-	pstate->dirty = 0x0;
 	pstate->pending = false;
 
 	__drm_atomic_helper_plane_duplicate_state(plane, &pstate->base);
@@ -3168,6 +2047,8 @@ struct drm_plane *dpu_plane_init(struct drm_device *dev,
 	if (ret)
 		goto clean_sspp;
 
+	pdpu->catalog = kms->catalog;
+
 	/* success! finalize initialization */
 	drm_plane_helper_add(plane, &dpu_plane_helper_funcs);
 
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h
index 25b6b15..a06c8b4 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h
@@ -26,32 +26,6 @@
 #include "dpu_hw_mdss.h"
 #include "dpu_hw_sspp.h"
 
-/* dirty bits for update function */
-#define DPU_PLANE_DIRTY_RECTS	0x1
-#define DPU_PLANE_DIRTY_FORMAT	0x2
-#define DPU_PLANE_DIRTY_SHARPEN	0x4
-#define DPU_PLANE_DIRTY_PERF	0x8
-#define DPU_PLANE_DIRTY_ALL	0xFFFFFFFF
-
-/**
- * enum dpu_plane_sclcheck_state - User scaler data status
- *
- * @DPU_PLANE_SCLCHECK_NONE: No user data provided
- * @DPU_PLANE_SCLCHECK_INVALID: Invalid user data provided
- * @DPU_PLANE_SCLCHECK_SCALER_V1: Valid scaler v1 data
- * @DPU_PLANE_SCLCHECK_SCALER_V1_CHECK: Unchecked scaler v1 data
- * @DPU_PLANE_SCLCHECK_SCALER_V2: Valid scaler v2 data
- * @DPU_PLANE_SCLCHECK_SCALER_V2_CHECK: Unchecked scaler v2 data
- */
-enum dpu_plane_sclcheck_state {
-	DPU_PLANE_SCLCHECK_NONE,
-	DPU_PLANE_SCLCHECK_INVALID,
-	DPU_PLANE_SCLCHECK_SCALER_V1,
-	DPU_PLANE_SCLCHECK_SCALER_V1_CHECK,
-	DPU_PLANE_SCLCHECK_SCALER_V2,
-	DPU_PLANE_SCLCHECK_SCALER_V2_CHECK,
-};
-
 /**
  * struct dpu_plane_state: Define dpu extension of drm plane state object
  * @base:	base drm plane state object
@@ -60,8 +34,6 @@ enum dpu_plane_sclcheck_state {
  * @aspace:	pointer to address space for input/output buffers
  * @input_fence:	dereferenced input fence pointer
  * @stage:	assigned by crtc blender
- * @excl_rect:	exclusion rect values
- * @dirty:	bitmask for which pipe h/w config functions need to be updated
  * @multirect_index: index of the rectangle of SSPP
  * @multirect_mode: parallel or time multiplex multirect mode
  * @pending:	whether the current update is still pending
@@ -77,8 +49,6 @@ struct dpu_plane_state {
 	struct msm_gem_address_space *aspace;
 	void *input_fence;
 	enum dpu_stage stage;
-	struct dpu_rect excl_rect;
-	uint32_t dirty;
 	uint32_t multirect_index;
 	uint32_t multirect_mode;
 	bool pending;
@@ -86,7 +56,6 @@ struct dpu_plane_state {
 	/* scaler configuration */
 	struct dpu_hw_scaler3_cfg scaler3_cfg;
 	struct dpu_hw_pixel_ext pixel_ext;
-	enum dpu_plane_sclcheck_state scaler_check_state;
 
 	struct dpu_hw_pipe_cdp_cfg cdp_cfg;
 };
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.c
deleted file mode 100644
index b81e071..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include "dpu_reg_dma.h"
-#include "dpu_hw_reg_dma_v1.h"
-#include "dpu_dbg.h"
-
-static int default_check_support(enum dpu_reg_dma_features feature,
-		     enum dpu_reg_dma_blk blk,
-		     bool *is_supported)
-{
-
-	if (!is_supported)
-		return -EINVAL;
-
-	*is_supported = false;
-	return 0;
-}
-
-static int default_setup_payload(struct dpu_reg_dma_setup_ops_cfg *cfg)
-{
-	DRM_ERROR("not implemented\n");
-	return -EINVAL;
-}
-
-static int default_kick_off(struct dpu_reg_dma_kickoff_cfg *cfg)
-{
-	DRM_ERROR("not implemented\n");
-	return -EINVAL;
-
-}
-
-static int default_reset(struct dpu_hw_ctl *ctl)
-{
-	DRM_ERROR("not implemented\n");
-	return -EINVAL;
-}
-
-struct dpu_reg_dma_buffer *default_alloc_reg_dma_buf(u32 size)
-{
-	DRM_ERROR("not implemented\n");
-	return ERR_PTR(-EINVAL);
-}
-
-int default_dealloc_reg_dma(struct dpu_reg_dma_buffer *lut_buf)
-{
-	DRM_ERROR("not implemented\n");
-	return -EINVAL;
-}
-
-static int default_buf_reset_reg_dma(struct dpu_reg_dma_buffer *lut_buf)
-{
-	DRM_ERROR("not implemented\n");
-	return -EINVAL;
-}
-
-static int default_last_command(struct dpu_hw_ctl *ctl,
-		enum dpu_reg_dma_queue q)
-{
-	return 0;
-}
-
-static struct dpu_hw_reg_dma reg_dma = {
-	.ops = {default_check_support, default_setup_payload,
-		default_kick_off, default_reset, default_alloc_reg_dma_buf,
-		default_dealloc_reg_dma, default_buf_reset_reg_dma,
-		default_last_command},
-};
-
-int dpu_reg_dma_init(void __iomem *addr, struct dpu_mdss_cfg *m,
-		struct drm_device *dev)
-{
-	int rc = 0;
-
-	if (!addr || !m || !dev) {
-		DRM_DEBUG("invalid addr %pK catalog %pK dev %pK\n", addr, m,
-				dev);
-		return 0;
-	}
-
-	reg_dma.drm_dev = dev;
-	reg_dma.caps = &m->dma_cfg;
-	reg_dma.addr = addr;
-
-	if (!m->reg_dma_count)
-		return 0;
-
-	switch (reg_dma.caps->version) {
-	case 1:
-		rc = init_v1(&reg_dma);
-		if (rc)
-			DRM_DEBUG("init v1 dma ops failed\n");
-		else
-			dpu_dbg_reg_register_base("reg_dma", addr,
-					reg_dma.caps->len);
-		break;
-	default:
-		break;
-	}
-
-	return 0;
-}
-
-struct dpu_hw_reg_dma_ops *dpu_reg_dma_get_ops(void)
-{
-	return &reg_dma.ops;
-}
-
-void dpu_reg_dma_deinit(void)
-{
-	struct dpu_hw_reg_dma op = {
-	.ops = {default_check_support, default_setup_payload,
-		default_kick_off, default_reset, default_alloc_reg_dma_buf,
-		default_dealloc_reg_dma, default_buf_reset_reg_dma,
-		default_last_command},
-	};
-
-	if (!reg_dma.drm_dev || !reg_dma.caps)
-		return;
-
-	switch (reg_dma.caps->version) {
-	case 1:
-		deinit_v1();
-		break;
-	default:
-		break;
-	}
-	memset(&reg_dma, 0, sizeof(reg_dma));
-	memcpy(&reg_dma.ops, &op.ops, sizeof(op.ops));
-}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.h
deleted file mode 100644
index 1fb92ed..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.h
+++ /dev/null
@@ -1,310 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _DPU_REG_DMA_H
-#define _DPU_REG_DMA_H
-
-#include "msm_drv.h"
-#include "dpu_hw_catalog.h"
-#include "dpu_hw_mdss.h"
-#include "dpu_hw_top.h"
-#include "dpu_hw_util.h"
-
-/**
- * enum dpu_reg_dma_op - defines operations supported by reg dma
- * @REG_DMA_READ: Read the histogram into buffer provided
- * @REG_DMA_WRITE: Write the reg dma configuration into MDP block
- * @REG_DMA_OP_MAX: Max operation which indicates that op is invalid
- */
-enum dpu_reg_dma_op {
-	REG_DMA_READ,
-	REG_DMA_WRITE,
-	REG_DMA_OP_MAX
-};
-
-/**
- * enum dpu_reg_dma_read_sel - defines the blocks for histogram read
- * @DSPP0_HIST: select dspp0
- * @DSPP1_HIST: select dspp1
- * @DSPP2_HIST: select dspp2
- * @DSPP3_HIST: select dspp3
- * @DSPP_HIST_MAX: invalid selection
- */
-enum dpu_reg_dma_read_sel {
-	DSPP0_HIST,
-	DSPP1_HIST,
-	DSPP2_HIST,
-	DSPP3_HIST,
-	DSPP_HIST_MAX,
-};
-
-/**
- * enum dpu_reg_dma_features - defines features supported by reg dma
- * @QSEED: qseed feature
- * @GAMUT: gamut feature
- * @IGC: inverse gamma correction
- * @PCC: polynomical color correction
- * @VLUT: PA vlut
- * @MEM_COLOR: memory color
- * @SIX_ZONE: six zone
- * @HSIC: Hue, saturation and contrast
- * @GC: gamma correction
- * @REG_DMA_FEATURES_MAX: invalid selection
- */
-enum dpu_reg_dma_features {
-	QSEED,
-	GAMUT,
-	IGC,
-	PCC,
-	VLUT,
-	MEM_COLOR,
-	SIX_ZONE,
-	HSIC,
-	GC,
-	REG_DMA_FEATURES_MAX,
-};
-
-/**
- * enum dpu_reg_dma_queue - defines reg dma write queue values
- * @DMA_CTL_QUEUE0: select queue0
- * @DMA_CTL_QUEUE1: select queue1
- * @DMA_CTL_QUEUE_MAX: invalid selection
- */
-enum dpu_reg_dma_queue {
-	DMA_CTL_QUEUE0,
-	DMA_CTL_QUEUE1,
-	DMA_CTL_QUEUE_MAX,
-};
-
-/**
- * enum dpu_reg_dma_trigger_mode - defines reg dma ops trigger mode
- * @WRITE_IMMEDIATE: trigger write op immediately
- * @WRITE_TRIGGER: trigger write op when sw trigger is issued
- * @READ_IMMEDIATE: trigger read op immediately
- * @READ_TRIGGER: trigger read op when sw trigger is issued
- * @TIGGER_MAX: invalid trigger selection
- */
-enum dpu_reg_dma_trigger_mode {
-	WRITE_IMMEDIATE,
-	WRITE_TRIGGER,
-	READ_IMMEDIATE,
-	READ_TRIGGER,
-	TIGGER_MAX,
-};
-
-/**
- * enum dpu_reg_dma_setup_ops - defines reg dma write configuration
- * @HW_BLK_SELECT: op for selecting the hardware block
- * @REG_SINGLE_WRITE: op for writing single register value
- *                    at the address provided
- * @REG_BLK_WRITE_SINGLE: op for writing multiple registers using hw index
- *                        register
- * @REG_BLK_WRITE_INC: op for writing multiple registers using auto address
- *                     increment
- * @REG_BLK_WRITE_MULTIPLE: op for writing hw index based registers at
- *                         non-consecutive location
- * @REG_DMA_SETUP_OPS_MAX: invalid operation
- */
-enum dpu_reg_dma_setup_ops {
-	HW_BLK_SELECT,
-	REG_SINGLE_WRITE,
-	REG_BLK_WRITE_SINGLE,
-	REG_BLK_WRITE_INC,
-	REG_BLK_WRITE_MULTIPLE,
-	REG_DMA_SETUP_OPS_MAX,
-};
-
-/**
- * enum dpu_reg_dma_blk - defines blocks for which reg dma op should be
- *                        performed
- * @VIG0: select vig0 block
- * @VIG1: select vig1 block
- * @VIG2: select vig2 block
- * @VIG3: select vig3 block
- * @LM0: select lm0 block
- * @LM1: select lm1 block
- * @LM2: select lm2 block
- * @LM3: select lm3 block
- * @DSPP0: select dspp0 block
- * @DSPP1: select dspp1 block
- * @DSPP2: select dspp2 block
- * @DSPP3: select dspp3 block
- * @DMA0: select dma0 block
- * @DMA1: select dma1 block
- * @DMA2: select dma2 block
- * @DMA3: select dma3 block
- * @SSPP_IGC: select sspp igc block
- * @DSPP_IGC: select dspp igc block
- * @MDSS: select mdss block
- */
-enum dpu_reg_dma_blk {
-	VIG0  = BIT(0),
-	VIG1  = BIT(1),
-	VIG2  = BIT(2),
-	VIG3  = BIT(3),
-	LM0   = BIT(4),
-	LM1   = BIT(5),
-	LM2   = BIT(6),
-	LM3   = BIT(7),
-	DSPP0 = BIT(8),
-	DSPP1 = BIT(9),
-	DSPP2 = BIT(10),
-	DSPP3 = BIT(11),
-	DMA0  = BIT(12),
-	DMA1  = BIT(13),
-	DMA2  = BIT(14),
-	DMA3  = BIT(15),
-	SSPP_IGC = BIT(16),
-	DSPP_IGC = BIT(17),
-	MDSS  = BIT(31)
-};
-
-/**
- * struct dpu_reg_dma_buffer - defines reg dma buffer structure.
- * @drm_gem_object *buf: drm gem handle for the buffer
- * @asapce : pointer to address space
- * @buffer_size: buffer size
- * @index: write pointer index
- * @iova: device address
- * @vaddr: cpu address
- * @next_op_allowed: operation allowed on the buffer
- * @ops_completed: operations completed on buffer
- */
-struct dpu_reg_dma_buffer {
-	struct drm_gem_object *buf;
-	struct msm_gem_address_space *aspace;
-	u32 buffer_size;
-	u32 index;
-	u64 iova;
-	void *vaddr;
-	u32 next_op_allowed;
-	u32 ops_completed;
-};
-
-/**
- * struct dpu_reg_dma_setup_ops_cfg - defines structure for reg dma ops on the
- *                                    reg dma buffer.
- * @dpu_reg_dma_setup_ops ops: ops to be performed
- * @dpu_reg_dma_blk blk: block on which op needs to be performed
- * @dpu_reg_dma_features feature: feature on which op needs to be done
- * @wrap_size: valid for REG_BLK_WRITE_MULTIPLE, indicates reg index location
- *             size
- * @inc: valid for REG_BLK_WRITE_MULTIPLE indicates whether reg index location
- *       needs an increment or decrement.
- *       0 - decrement
- *       1 - increment
- * @blk_offset: offset for blk, valid for HW_BLK_SELECT op only
- * @dpu_reg_dma_buffer *dma_buf: reg dma buffer on which op needs to be
- *                                performed
- * @data: pointer to payload which has to be written into reg dma buffer for
- *        selected op.
- * @data_size: size of payload in data
- */
-struct dpu_reg_dma_setup_ops_cfg {
-	enum dpu_reg_dma_setup_ops ops;
-	enum dpu_reg_dma_blk blk;
-	enum dpu_reg_dma_features feature;
-	u32 wrap_size;
-	u32 inc;
-	u32 blk_offset;
-	struct dpu_reg_dma_buffer *dma_buf;
-	u32 *data;
-	u32 data_size;
-};
-
-/**
- * struct dpu_reg_dma_kickoff_cfg - commit reg dma buffer to hw engine
- * @ctl: ctl for which reg dma buffer needs to be committed.
- * @dma_buf: reg dma buffer with iova address and size info
- * @block_select: histogram read select
- * @trigger_mode: reg dma ops trigger mode
- * @queue_select: queue on which reg dma buffer will be submitted
- * @last_command: last command for this vsync
- */
-struct dpu_reg_dma_kickoff_cfg {
-	struct dpu_hw_ctl *ctl;
-	enum dpu_reg_dma_op op;
-	struct dpu_reg_dma_buffer *dma_buf;
-	enum dpu_reg_dma_read_sel block_select;
-	enum dpu_reg_dma_trigger_mode trigger_mode;
-	enum dpu_reg_dma_queue queue_select;
-	u32 last_command;
-};
-
-/**
- * struct dpu_hw_reg_dma_ops - ops supported by reg dma frame work, based on
- *                             version of reg dma appropriate ops will be
- *                             installed during driver probe.
- * @check_support: checks if reg dma is supported on this platform for a
- *                 feature
- * @setup_payload: setup reg dma buffer based on ops and payload provided by
- *                 client
- * @kick_off: submit the reg dma buffer to hw enginge
- * @reset: reset the reg dma hw enginge for a ctl
- * @alloc_reg_dma_buf: allocate reg dma buffer
- * @dealloc_reg_dma: de-allocate reg dma buffer
- * @reset_reg_dma_buf: reset the buffer to init state
- * @last_command: notify control that last command is queued
- */
-struct dpu_hw_reg_dma_ops {
-	int (*check_support)(enum dpu_reg_dma_features feature,
-			     enum dpu_reg_dma_blk blk,
-			     bool *is_supported);
-	int (*setup_payload)(struct dpu_reg_dma_setup_ops_cfg *cfg);
-	int (*kick_off)(struct dpu_reg_dma_kickoff_cfg *cfg);
-	int (*reset)(struct dpu_hw_ctl *ctl);
-	struct dpu_reg_dma_buffer* (*alloc_reg_dma_buf)(u32 size);
-	int (*dealloc_reg_dma)(struct dpu_reg_dma_buffer *lut_buf);
-	int (*reset_reg_dma_buf)(struct dpu_reg_dma_buffer *buf);
-	int (*last_command)(struct dpu_hw_ctl *ctl, enum dpu_reg_dma_queue q);
-};
-
-/**
- * struct dpu_hw_reg_dma - structure to hold reg dma hw info
- * @drm_dev: drm driver dev handle
- * @caps: reg dma hw caps on the platform
- * @ops: reg dma ops supported on the platform
- * @addr: reg dma hw block base address
- */
-struct dpu_hw_reg_dma {
-	struct drm_device *drm_dev;
-	const struct dpu_reg_dma_cfg *caps;
-	struct dpu_hw_reg_dma_ops ops;
-	void __iomem *addr;
-};
-
-/**
- * dpu_reg_dma_init() - function called to initialize reg dma during dpu
- *                         drm driver probe. If reg dma is supported by dpu
- *                         ops for reg dma version will be installed.
- *                         if reg dma is not supported by dpu default ops will
- *                         be installed. check_support of default ops will
- *                         return false, hence the clients should fall back to
- *                         AHB programming.
- * @addr: reg dma block base address
- * @m: catalog which contains dpu hw capabilities and offsets
- * @dev: drm driver device handle
- */
-int dpu_reg_dma_init(void __iomem *addr, struct dpu_mdss_cfg *m,
-		struct drm_device *dev);
-
-/**
- * dpu_reg_dma_get_ops() - singleton module, ops is returned to the clients
- *                            who call this api.
- */
-struct dpu_hw_reg_dma_ops *dpu_reg_dma_get_ops(void);
-
-/**
- * dpu_reg_dma_deinit() - de-initialize the reg dma
- */
-void dpu_reg_dma_deinit(void);
-#endif /* _DPU_REG_DMA_H */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index bddce41..b550d7d 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
@@ -17,7 +17,6 @@
 #include "dpu_hw_lm.h"
 #include "dpu_hw_ctl.h"
 #include "dpu_hw_cdm.h"
-#include "dpu_hw_dspp.h"
 #include "dpu_hw_ds.h"
 #include "dpu_hw_pingpong.h"
 #include "dpu_hw_intf.h"
@@ -28,7 +27,6 @@
 
 #define RM_RQ_LOCK(r) ((r)->top_ctrl & BIT(DPU_RM_TOPCTL_RESERVE_LOCK))
 #define RM_RQ_CLEAR(r) ((r)->top_ctrl & BIT(DPU_RM_TOPCTL_RESERVE_CLEAR))
-#define RM_RQ_DSPP(r) ((r)->top_ctrl & BIT(DPU_RM_TOPCTL_DSPP))
 #define RM_RQ_DS(r) ((r)->top_ctrl & BIT(DPU_RM_TOPCTL_DS))
 #define RM_IS_TOPOLOGY_MATCH(t, r) ((t).num_lm == (r).num_lm && \
 				(t).num_comp_enc == (r).num_enc && \
@@ -236,9 +234,6 @@ static void _dpu_rm_hw_destroy(enum dpu_hw_blk_type type, void *hw)
 	case DPU_HW_BLK_LM:
 		dpu_hw_lm_destroy(hw);
 		break;
-	case DPU_HW_BLK_DSPP:
-		dpu_hw_dspp_destroy(hw);
-		break;
 	case DPU_HW_BLK_DS:
 		dpu_hw_ds_destroy(hw);
 		break;
@@ -318,9 +313,6 @@ static int _dpu_rm_hw_blk_create(
 	case DPU_HW_BLK_LM:
 		hw = dpu_hw_lm_init(id, mmio, cat);
 		break;
-	case DPU_HW_BLK_DSPP:
-		hw = dpu_hw_dspp_init(id, mmio, cat);
-		break;
 	case DPU_HW_BLK_DS:
 		hw = dpu_hw_ds_init(id, mmio, cat);
 		break;
@@ -428,15 +420,6 @@ int dpu_rm_init(struct dpu_rm *rm,
 		}
 	}
 
-	for (i = 0; i < cat->dspp_count; i++) {
-		rc = _dpu_rm_hw_blk_create(rm, cat, mmio, DPU_HW_BLK_DSPP,
-				cat->dspp[i].id, &cat->dspp[i]);
-		if (rc) {
-			DPU_ERROR("failed: dspp hw not available\n");
-			goto fail;
-		}
-	}
-
 	if (cat->mdp[0].has_dest_scaler) {
 		for (i = 0; i < cat->ds_count; i++) {
 			rc = _dpu_rm_hw_blk_create(rm, cat, mmio, DPU_HW_BLK_DS,
@@ -500,16 +483,14 @@ int dpu_rm_init(struct dpu_rm *rm,
 /**
  * _dpu_rm_check_lm_and_get_connected_blks - check if proposed layer mixer meets
  *	proposed use case requirements, incl. hardwired dependent blocks like
- *	pingpong, and dspp.
+ *	pingpong
  * @rm: dpu resource manager handle
  * @rsvp: reservation currently being created
  * @reqs: proposed use case requirements
  * @lm: proposed layer mixer, function checks if lm, and all other hardwired
- *      blocks connected to the lm (pp, dspp) are available and appropriate
- * @dspp: output parameter, dspp block attached to the layer mixer.
- *        NULL if dspp was not available, or not matching requirements.
+ *      blocks connected to the lm (pp) is available and appropriate
  * @pp: output parameter, pingpong block attached to the layer mixer.
- *      NULL if dspp was not available, or not matching requirements.
+ *      NULL if pp was not available, or not matching requirements.
  * @primary_lm: if non-null, this function check if lm is compatible primary_lm
  *              as well as satisfying all other requirements
  * @Return: true if lm matches all requirements, false otherwise
@@ -519,21 +500,19 @@ static bool _dpu_rm_check_lm_and_get_connected_blks(
 		struct dpu_rm_rsvp *rsvp,
 		struct dpu_rm_requirements *reqs,
 		struct dpu_rm_hw_blk *lm,
-		struct dpu_rm_hw_blk **dspp,
 		struct dpu_rm_hw_blk **ds,
 		struct dpu_rm_hw_blk **pp,
 		struct dpu_rm_hw_blk *primary_lm)
 {
 	const struct dpu_lm_cfg *lm_cfg = to_dpu_hw_mixer(lm->hw)->cap;
 	struct dpu_rm_hw_iter iter;
-	bool is_valid_dspp, is_valid_ds, ret;
+	bool is_valid_ds;
 
-	*dspp = NULL;
 	*ds = NULL;
 	*pp = NULL;
 
-	DPU_DEBUG("check lm %d: dspp %d ds %d pp %d\n",
-			   lm_cfg->id, lm_cfg->dspp,
+	DPU_DEBUG("check lm %d ds %d pp %d\n",
+			   lm_cfg->id,
 			   lm_cfg->ds, lm_cfg->pingpong);
 
 	/* Check if this layer mixer is a peer of the proposed primary LM */
@@ -548,28 +527,13 @@ static bool _dpu_rm_check_lm_and_get_connected_blks(
 		}
 	}
 
-	is_valid_dspp = (lm_cfg->dspp != DSPP_MAX) ? true : false;
 	is_valid_ds = (lm_cfg->ds != DS_MAX) ? true : false;
 
-	/**
-	 * RM_RQ_X: specification of which LMs to choose
-	 * is_valid_X: indicates whether LM is tied with block X
-	 * ret: true if given LM matches the user requirement, false otherwise
-	 */
-	if (RM_RQ_DSPP(reqs) && RM_RQ_DS(reqs))
-		ret = (is_valid_dspp && is_valid_ds);
-	else if (RM_RQ_DSPP(reqs))
-		ret = is_valid_dspp;
-	else if (RM_RQ_DS(reqs))
-		ret = is_valid_ds;
-	else
-		ret = !(is_valid_dspp || is_valid_ds);
+	if (RM_RQ_DS(reqs) && !is_valid_ds) {
+		DPU_DEBUG("fail:lm(%d)req_ds(%d)ds(%d)\n",
+			lm_cfg->id, (bool)(RM_RQ_DS(reqs)), lm_cfg->ds);
 
-	if (!ret) {
-		DPU_DEBUG("fail:lm(%d)req_dspp(%d)dspp(%d)req_ds(%d)ds(%d)\n",
-			lm_cfg->id, (bool)(RM_RQ_DSPP(reqs)), lm_cfg->dspp,
-			(bool)(RM_RQ_DS(reqs)), lm_cfg->ds);
-		return ret;
+		return false;
 	}
 
 	/* Already reserved? */
@@ -578,28 +542,6 @@ static bool _dpu_rm_check_lm_and_get_connected_blks(
 		return false;
 	}
 
-	if (lm_cfg->dspp != DSPP_MAX) {
-		dpu_rm_init_hw_iter(&iter, 0, DPU_HW_BLK_DSPP);
-		while (_dpu_rm_get_hw_locked(rm, &iter)) {
-			if (iter.blk->id == lm_cfg->dspp) {
-				*dspp = iter.blk;
-				break;
-			}
-		}
-
-		if (!*dspp) {
-			DPU_DEBUG("lm %d failed to retrieve dspp %d\n", lm->id,
-					lm_cfg->dspp);
-			return false;
-		}
-
-		if (RESERVED_BY_OTHER(*dspp, rsvp)) {
-			DPU_DEBUG("lm %d dspp %d already reserved\n",
-					lm->id, (*dspp)->id);
-			return false;
-		}
-	}
-
 	if (lm_cfg->ds != DS_MAX) {
 		dpu_rm_init_hw_iter(&iter, 0, DPU_HW_BLK_DS);
 		while (_dpu_rm_get_hw_locked(rm, &iter)) {
@@ -638,7 +580,6 @@ static bool _dpu_rm_check_lm_and_get_connected_blks(
 	if (RESERVED_BY_OTHER(*pp, rsvp)) {
 		DPU_DEBUG("lm %d pp %d already reserved\n", lm->id,
 				(*pp)->id);
-		*dspp = NULL;
 		*ds = NULL;
 		return false;
 	}
@@ -653,7 +594,6 @@ static int _dpu_rm_reserve_lms(
 
 {
 	struct dpu_rm_hw_blk *lm[MAX_BLOCKS];
-	struct dpu_rm_hw_blk *dspp[MAX_BLOCKS];
 	struct dpu_rm_hw_blk *ds[MAX_BLOCKS];
 	struct dpu_rm_hw_blk *pp[MAX_BLOCKS];
 	struct dpu_rm_hw_iter iter_i, iter_j;
@@ -670,7 +610,6 @@ static int _dpu_rm_reserve_lms(
 	while (lm_count != reqs->topology->num_lm &&
 			_dpu_rm_get_hw_locked(rm, &iter_i)) {
 		memset(&lm, 0, sizeof(lm));
-		memset(&dspp, 0, sizeof(dspp));
 		memset(&ds, 0, sizeof(ds));
 		memset(&pp, 0, sizeof(pp));
 
@@ -678,8 +617,7 @@ static int _dpu_rm_reserve_lms(
 		lm[lm_count] = iter_i.blk;
 
 		if (!_dpu_rm_check_lm_and_get_connected_blks(
-				rm, rsvp, reqs, lm[lm_count],
-				&dspp[lm_count], &ds[lm_count],
+				rm, rsvp, reqs, lm[lm_count], &ds[lm_count],
 				&pp[lm_count], NULL))
 			continue;
 
@@ -695,8 +633,8 @@ static int _dpu_rm_reserve_lms(
 
 			if (!_dpu_rm_check_lm_and_get_connected_blks(
 					rm, rsvp, reqs, iter_j.blk,
-					&dspp[lm_count], &ds[lm_count],
-					&pp[lm_count], iter_i.blk))
+					&ds[lm_count], &pp[lm_count],
+					iter_i.blk))
 				continue;
 
 			lm[lm_count] = iter_j.blk;
@@ -715,14 +653,11 @@ static int _dpu_rm_reserve_lms(
 
 		lm[i]->rsvp_nxt = rsvp;
 		pp[i]->rsvp_nxt = rsvp;
-		if (dspp[i])
-			dspp[i]->rsvp_nxt = rsvp;
 
 		if (ds[i])
 			ds[i]->rsvp_nxt = rsvp;
 
 		DPU_EVT32(lm[i]->type, rsvp->enc_id, lm[i]->id, pp[i]->id,
-				dspp[i] ? dspp[i]->id : 0,
 				ds[i] ? ds[i]->id : 0);
 	}
 
@@ -889,18 +824,7 @@ static int _dpu_rm_make_next_rsvp(
 	rsvp->topology = reqs->topology->top_name;
 	list_add_tail(&rsvp->list, &rm->rsvps);
 
-	/*
-	 * Assign LMs and blocks whose usage is tied to them: DSPP & Pingpong.
-	 * Do assignment preferring to give away low-resource mixers first:
-	 * - Check mixers without DSPPs
-	 * - Only then allow to grab from mixers with DSPP capability
-	 */
 	ret = _dpu_rm_reserve_lms(rm, rsvp, reqs);
-	if (ret && !RM_RQ_DSPP(reqs)) {
-		reqs->top_ctrl |= BIT(DPU_RM_TOPCTL_DSPP);
-		ret = _dpu_rm_reserve_lms(rm, rsvp, reqs);
-	}
-
 	if (ret) {
 		DPU_ERROR("unable to find appropriate mixers\n");
 		return ret;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h
index 4c77874..ef3f67b 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h
@@ -45,13 +45,11 @@ enum dpu_rm_topology_name {
  *                               release any reservation held by this display.
  *                               Normal behavior would not impact the
  *                               reservation list during the AtomicTest phase.
- * @DPU_RM_TOPCTL_DSPP: Require layer mixers with DSPP capabilities
  * @DPU_RM_TOPCTL_DS  : Require layer mixers with DS capabilities
  */
 enum dpu_rm_topology_control {
 	DPU_RM_TOPCTL_RESERVE_LOCK,
 	DPU_RM_TOPCTL_RESERVE_CLEAR,
-	DPU_RM_TOPCTL_DSPP,
 	DPU_RM_TOPCTL_DS,
 };
 
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index b73112a..5770ac0 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -74,39 +74,11 @@ struct msm_file_private {
 };
 
 enum msm_mdp_plane_property {
-	/* blob properties, always put these first */
-	PLANE_PROP_SCALER_V1,
-	PLANE_PROP_SCALER_V2,
-	PLANE_PROP_CSC_V1,
-	PLANE_PROP_INFO,
-	PLANE_PROP_SCALER_LUT_ED,
-	PLANE_PROP_SCALER_LUT_CIR,
-	PLANE_PROP_SCALER_LUT_SEP,
-	PLANE_PROP_SKIN_COLOR,
-	PLANE_PROP_SKY_COLOR,
-	PLANE_PROP_FOLIAGE_COLOR,
-	PLANE_PROP_ROT_CAPS_V1,
-
 	/* # of blob properties */
 	PLANE_PROP_BLOBCOUNT,
 
 	/* range properties */
 	PLANE_PROP_ZPOS = PLANE_PROP_BLOBCOUNT,
-	PLANE_PROP_ALPHA,
-	PLANE_PROP_COLOR_FILL,
-	PLANE_PROP_H_DECIMATE,
-	PLANE_PROP_V_DECIMATE,
-	PLANE_PROP_HUE_ADJUST,
-	PLANE_PROP_SATURATION_ADJUST,
-	PLANE_PROP_VALUE_ADJUST,
-	PLANE_PROP_CONTRAST_ADJUST,
-	PLANE_PROP_EXCL_RECT_V1,
-	PLANE_PROP_PREFILL_SIZE,
-	PLANE_PROP_PREFILL_TIME,
-
-	/* enum/bitmask properties */
-	PLANE_PROP_BLEND_OP,
-	PLANE_PROP_SRC_CONFIG,
 
 	/* total # of properties */
 	PLANE_PROP_COUNT
diff --git a/include/uapi/drm/dpu_drm.h b/include/uapi/drm/dpu_drm.h
index da73279..93af1fb 100644
--- a/include/uapi/drm/dpu_drm.h
+++ b/include/uapi/drm/dpu_drm.h
@@ -66,193 +66,6 @@
 /* DRM bitmasks are restricted to 0..63 */
 #define DPU_DRM_BITMASK_COUNT       64
 
-/**
- * struct dpu_drm_pix_ext_v1 - version 1 of pixel ext structure
- * @num_ext_pxls_lr: Number of total horizontal pixels
- * @num_ext_pxls_tb: Number of total vertical lines
- * @left_ftch:       Number of extra pixels to overfetch from left
- * @right_ftch:      Number of extra pixels to overfetch from right
- * @top_ftch:        Number of extra lines to overfetch from top
- * @btm_ftch:        Number of extra lines to overfetch from bottom
- * @left_rpt:        Number of extra pixels to repeat from left
- * @right_rpt:       Number of extra pixels to repeat from right
- * @top_rpt:         Number of extra lines to repeat from top
- * @btm_rpt:         Number of extra lines to repeat from bottom
- */
-struct dpu_drm_pix_ext_v1 {
-	/*
-	 * Number of pixels ext in left, right, top and bottom direction
-	 * for all color components.
-	 */
-	int32_t num_ext_pxls_lr[DPU_MAX_PLANES];
-	int32_t num_ext_pxls_tb[DPU_MAX_PLANES];
-
-	/*
-	 * Number of pixels needs to be overfetched in left, right, top
-	 * and bottom directions from source image for scaling.
-	 */
-	int32_t left_ftch[DPU_MAX_PLANES];
-	int32_t right_ftch[DPU_MAX_PLANES];
-	int32_t top_ftch[DPU_MAX_PLANES];
-	int32_t btm_ftch[DPU_MAX_PLANES];
-	/*
-	 * Number of pixels needs to be repeated in left, right, top and
-	 * bottom directions for scaling.
-	 */
-	int32_t left_rpt[DPU_MAX_PLANES];
-	int32_t right_rpt[DPU_MAX_PLANES];
-	int32_t top_rpt[DPU_MAX_PLANES];
-	int32_t btm_rpt[DPU_MAX_PLANES];
-
-};
-
-/**
- * struct dpu_drm_scaler_v1 - version 1 of struct dpu_drm_scaler
- * @lr:            Pixel extension settings for left/right
- * @tb:            Pixel extension settings for top/botton
- * @init_phase_x:  Initial scaler phase values for x
- * @phase_step_x:  Phase step values for x
- * @init_phase_y:  Initial scaler phase values for y
- * @phase_step_y:  Phase step values for y
- * @horz_filter:   Horizontal filter array
- * @vert_filter:   Vertical filter array
- */
-struct dpu_drm_scaler_v1 {
-	/*
-	 * Pix ext settings
-	 */
-	struct dpu_drm_pix_ext_v1 pe;
-	/*
-	 * Phase settings
-	 */
-	int32_t init_phase_x[DPU_MAX_PLANES];
-	int32_t phase_step_x[DPU_MAX_PLANES];
-	int32_t init_phase_y[DPU_MAX_PLANES];
-	int32_t phase_step_y[DPU_MAX_PLANES];
-
-	/*
-	 * Filter type to be used for scaling in horizontal and vertical
-	 * directions
-	 */
-	uint32_t horz_filter[DPU_MAX_PLANES];
-	uint32_t vert_filter[DPU_MAX_PLANES];
-};
-
-/**
- * struct dpu_drm_de_v1 - version 1 of detail enhancer structure
- * @enable:         Enables/disables detail enhancer
- * @sharpen_level1: Sharpening strength for noise
- * @sharpen_level2: Sharpening strength for context
- * @clip:           Clip coefficient
- * @limit:          Detail enhancer limit factor
- * @thr_quiet:      Quite zone threshold
- * @thr_dieout:     Die-out zone threshold
- * @thr_low:        Linear zone left threshold
- * @thr_high:       Linear zone right threshold
- * @prec_shift:     Detail enhancer precision
- * @adjust_a:       Mapping curves A coefficients
- * @adjust_b:       Mapping curves B coefficients
- * @adjust_c:       Mapping curves C coefficients
- */
-struct dpu_drm_de_v1 {
-	uint32_t enable;
-	int16_t sharpen_level1;
-	int16_t sharpen_level2;
-	uint16_t clip;
-	uint16_t limit;
-	uint16_t thr_quiet;
-	uint16_t thr_dieout;
-	uint16_t thr_low;
-	uint16_t thr_high;
-	uint16_t prec_shift;
-	int16_t adjust_a[DPU_MAX_DE_CURVES];
-	int16_t adjust_b[DPU_MAX_DE_CURVES];
-	int16_t adjust_c[DPU_MAX_DE_CURVES];
-};
-
-/**
- * struct dpu_drm_scaler_v2 - version 2 of struct dpu_drm_scaler
- * @enable:            Scaler enable
- * @dir_en:            Detail enhancer enable
- * @pe:                Pixel extension settings
- * @horz_decimate:     Horizontal decimation factor
- * @vert_decimate:     Vertical decimation factor
- * @init_phase_x:      Initial scaler phase values for x
- * @phase_step_x:      Phase step values for x
- * @init_phase_y:      Initial scaler phase values for y
- * @phase_step_y:      Phase step values for y
- * @preload_x:         Horizontal preload value
- * @preload_y:         Vertical preload value
- * @src_width:         Source width
- * @src_height:        Source height
- * @dst_width:         Destination width
- * @dst_height:        Destination height
- * @y_rgb_filter_cfg:  Y/RGB plane filter configuration
- * @uv_filter_cfg:     UV plane filter configuration
- * @alpha_filter_cfg:  Alpha filter configuration
- * @blend_cfg:         Selection of blend coefficients
- * @lut_flag:          LUT configuration flags
- * @dir_lut_idx:       2d 4x4 LUT index
- * @y_rgb_cir_lut_idx: Y/RGB circular LUT index
- * @uv_cir_lut_idx:    UV circular LUT index
- * @y_rgb_sep_lut_idx: Y/RGB separable LUT index
- * @uv_sep_lut_idx:    UV separable LUT index
- * @de:                Detail enhancer settings
- */
-struct dpu_drm_scaler_v2 {
-	/*
-	 * General definitions
-	 */
-	uint32_t enable;
-	uint32_t dir_en;
-
-	/*
-	 * Pix ext settings
-	 */
-	struct dpu_drm_pix_ext_v1 pe;
-
-	/*
-	 * Decimation settings
-	 */
-	uint32_t horz_decimate;
-	uint32_t vert_decimate;
-
-	/*
-	 * Phase settings
-	 */
-	int32_t init_phase_x[DPU_MAX_PLANES];
-	int32_t phase_step_x[DPU_MAX_PLANES];
-	int32_t init_phase_y[DPU_MAX_PLANES];
-	int32_t phase_step_y[DPU_MAX_PLANES];
-
-	uint32_t preload_x[DPU_MAX_PLANES];
-	uint32_t preload_y[DPU_MAX_PLANES];
-	uint32_t src_width[DPU_MAX_PLANES];
-	uint32_t src_height[DPU_MAX_PLANES];
-
-	uint32_t dst_width;
-	uint32_t dst_height;
-
-	uint32_t y_rgb_filter_cfg;
-	uint32_t uv_filter_cfg;
-	uint32_t alpha_filter_cfg;
-	uint32_t blend_cfg;
-
-	uint32_t lut_flag;
-	uint32_t dir_lut_idx;
-
-	/* for Y(RGB) and UV planes*/
-	uint32_t y_rgb_cir_lut_idx;
-	uint32_t uv_cir_lut_idx;
-	uint32_t y_rgb_sep_lut_idx;
-	uint32_t uv_sep_lut_idx;
-
-	/*
-	 * Detail enhancer settings
-	 */
-	struct dpu_drm_de_v1 de;
-};
-
 /* Number of dest scalers supported */
 #define DPU_MAX_DS_COUNT 2
 
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h
index 404f201..60b1a30 100644
--- a/include/uapi/drm/msm_drm.h
+++ b/include/uapi/drm/msm_drm.h
@@ -26,7 +26,6 @@
 #define __MSM_DRM_H__
 
 #include "drm.h"
-#include "dpu_drm.h"
 
 #if defined(__cplusplus)
 extern "C" {
