| Message ID | 20191104110605.F012268BFE@verein.lst.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add anx6345 DP/eDP bridge for Olimex Teres-I | expand |
Hi, On Tue, Oct 29, 2019 at 01:16:57PM +0100, Torsten Duwe wrote: > From: Icenowy Zheng <icenowy@aosc.io> > > Some definitions currently in analogix-anx78xx.h are not restricted to > the ANX78xx series, but also applicable to other DisplayPort > transmitters by Analogix. > > Split out them to dedicated headers, and make analogix-anx78xx.h include > them. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> > Signed-off-by: Torsten Duwe <duwe@suse.de> > Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> This one doesn't apply on drm-misc-next. The fix doesn't look really obvious to me, can you rebase and resend it? I'll apply the DT bindings and the DT tree so that it's part of the next PR I'm going to send. Maxime
From: Icenowy Zheng <icenowy@aosc.io> Some definitions currently in analogix-anx78xx.h are not restricted to the ANX78xx series, but also applicable to other DisplayPort transmitters by Analogix. Split out them to dedicated headers, and make analogix-anx78xx.h include them. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Torsten Duwe <duwe@suse.de> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> --- On Tue, Nov 05, 2019 at 11:41:26AM +0100, Maxime Ripard wrote: > > This one doesn't apply on drm-misc-next. The fix doesn't look really > obvious to me, can you rebase and resend it? Sure. The set was based on 5.4-rc5, which lacks 025910db8057f from drm-misc-next You'll also have to diff -r anx6345-v5/v5-0005-drm-bridge-Add-Analogix-anx6345-support.patch anx6345-v5a/v5-0005-drm-bridge-Add-Analogix-anx6345-support.patch 116,117c116,117 < + [I2C_IDX_DPTX] = ANALOGIX_I2C_DPTX, < + [I2C_IDX_TXCOM] = ANALOGIX_I2C_TXCOMMON, --- > + [I2C_IDX_DPTX] = 0x70, > + [I2C_IDX_TXCOM] = 0x72, To make it compile, with the changed coding style of 025910db8057f. Can you change that on the fly in 5/7 or shall I resend that, too? Torsten --- drivers/gpu/drm/bridge/analogix/analogix-anx78xx.h | 461 +-------------------- .../gpu/drm/bridge/analogix/analogix-i2c-dptx.h | 247 +++++++++++ .../drm/bridge/analogix/analogix-i2c-txcommon.h | 233 +++++++++++ 3 files changed, 483 insertions(+), 458 deletions(-) --- a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.h +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.h @@ -6,6 +6,9 @@ #ifndef __ANX78xx_H #define __ANX78xx_H +#include "analogix-i2c-dptx.h" +#include "analogix-i2c-txcommon.h" + /***************************************************************/ /* Register definitions for RX_PO */ /***************************************************************/ @@ -210,463 +213,6 @@ #define SP_SET_AVMUTE BIT(0) /***************************************************************/ -/* Register definitions for TX_P0 */ -/***************************************************************/ - -/* HDCP Status Register */ -#define SP_TX_HDCP_STATUS_REG 0x00 -#define SP_AUTH_FAIL BIT(5) -#define SP_AUTHEN_PASS BIT(1) - -/* HDCP Control Register 0 */ -#define SP_HDCP_CTRL0_REG 0x01 -#define SP_RX_REPEATER BIT(6) -#define SP_RE_AUTH BIT(5) -#define SP_SW_AUTH_OK BIT(4) -#define SP_HARD_AUTH_EN BIT(3) -#define SP_HDCP_ENC_EN BIT(2) -#define SP_BKSV_SRM_PASS BIT(1) -#define SP_KSVLIST_VLD BIT(0) -/* HDCP Function Enabled */ -#define SP_HDCP_FUNCTION_ENABLED (BIT(0) | BIT(1) | BIT(2) | BIT(3)) - -/* HDCP Receiver BSTATUS Register 0 */ -#define SP_HDCP_RX_BSTATUS0_REG 0x1b -/* HDCP Receiver BSTATUS Register 1 */ -#define SP_HDCP_RX_BSTATUS1_REG 0x1c - -/* HDCP Embedded "Blue Screen" Content Registers */ -#define SP_HDCP_VID0_BLUE_SCREEN_REG 0x2c -#define SP_HDCP_VID1_BLUE_SCREEN_REG 0x2d -#define SP_HDCP_VID2_BLUE_SCREEN_REG 0x2e - -/* HDCP Wait R0 Timing Register */ -#define SP_HDCP_WAIT_R0_TIME_REG 0x40 - -/* HDCP Link Integrity Check Timer Register */ -#define SP_HDCP_LINK_CHECK_TIMER_REG 0x41 - -/* HDCP Repeater Ready Wait Timer Register */ -#define SP_HDCP_RPTR_RDY_WAIT_TIME_REG 0x42 - -/* HDCP Auto Timer Register */ -#define SP_HDCP_AUTO_TIMER_REG 0x51 - -/* HDCP Key Status Register */ -#define SP_HDCP_KEY_STATUS_REG 0x5e - -/* HDCP Key Command Register */ -#define SP_HDCP_KEY_COMMAND_REG 0x5f -#define SP_DISABLE_SYNC_HDCP BIT(2) - -/* OTP Memory Key Protection Registers */ -#define SP_OTP_KEY_PROTECT1_REG 0x60 -#define SP_OTP_KEY_PROTECT2_REG 0x61 -#define SP_OTP_KEY_PROTECT3_REG 0x62 -#define SP_OTP_PSW1 0xa2 -#define SP_OTP_PSW2 0x7e -#define SP_OTP_PSW3 0xc6 - -/* DP System Control Registers */ -#define SP_DP_SYSTEM_CTRL_BASE (0x80 - 1) -/* Bits for DP System Control Register 2 */ -#define SP_CHA_STA BIT(2) -/* Bits for DP System Control Register 3 */ -#define SP_HPD_STATUS BIT(6) -#define SP_STRM_VALID BIT(2) -/* Bits for DP System Control Register 4 */ -#define SP_ENHANCED_MODE BIT(3) - -/* DP Video Control Register */ -#define SP_DP_VIDEO_CTRL_REG 0x84 -#define SP_COLOR_F_MASK 0x06 -#define SP_COLOR_F_SHIFT 1 -#define SP_BPC_MASK 0xe0 -#define SP_BPC_SHIFT 5 -# define SP_BPC_6BITS 0x00 -# define SP_BPC_8BITS 0x01 -# define SP_BPC_10BITS 0x02 -# define SP_BPC_12BITS 0x03 - -/* DP Audio Control Register */ -#define SP_DP_AUDIO_CTRL_REG 0x87 -#define SP_AUD_EN BIT(0) - -/* 10us Pulse Generate Timer Registers */ -#define SP_I2C_GEN_10US_TIMER0_REG 0x88 -#define SP_I2C_GEN_10US_TIMER1_REG 0x89 - -/* Packet Send Control Register */ -#define SP_PACKET_SEND_CTRL_REG 0x90 -#define SP_AUD_IF_UP BIT(7) -#define SP_AVI_IF_UD BIT(6) -#define SP_MPEG_IF_UD BIT(5) -#define SP_SPD_IF_UD BIT(4) -#define SP_AUD_IF_EN BIT(3) -#define SP_AVI_IF_EN BIT(2) -#define SP_MPEG_IF_EN BIT(1) -#define SP_SPD_IF_EN BIT(0) - -/* DP HDCP Control Register */ -#define SP_DP_HDCP_CTRL_REG 0x92 -#define SP_AUTO_EN BIT(7) -#define SP_AUTO_START BIT(5) -#define SP_LINK_POLLING BIT(1) - -/* DP Main Link Bandwidth Setting Register */ -#define SP_DP_MAIN_LINK_BW_SET_REG 0xa0 -#define SP_LINK_BW_SET_MASK 0x1f -#define SP_INITIAL_SLIM_M_AUD_SEL BIT(5) - -/* DP Training Pattern Set Register */ -#define SP_DP_TRAINING_PATTERN_SET_REG 0xa2 - -/* DP Lane 0 Link Training Control Register */ -#define SP_DP_LANE0_LT_CTRL_REG 0xa3 -#define SP_TX_SW_SET_MASK 0x1b -#define SP_MAX_PRE_REACH BIT(5) -#define SP_MAX_DRIVE_REACH BIT(4) -#define SP_PRE_EMP_LEVEL1 BIT(3) -#define SP_DRVIE_CURRENT_LEVEL1 BIT(0) - -/* DP Link Training Control Register */ -#define SP_DP_LT_CTRL_REG 0xa8 -#define SP_LT_ERROR_TYPE_MASK 0x70 -# define SP_LT_NO_ERROR 0x00 -# define SP_LT_AUX_WRITE_ERROR 0x01 -# define SP_LT_MAX_DRIVE_REACHED 0x02 -# define SP_LT_WRONG_LANE_COUNT_SET 0x03 -# define SP_LT_LOOP_SAME_5_TIME 0x04 -# define SP_LT_CR_FAIL_IN_EQ 0x05 -# define SP_LT_EQ_LOOP_5_TIME 0x06 -#define SP_LT_EN BIT(0) - -/* DP CEP Training Control Registers */ -#define SP_DP_CEP_TRAINING_CTRL0_REG 0xa9 -#define SP_DP_CEP_TRAINING_CTRL1_REG 0xaa - -/* DP Debug Register 1 */ -#define SP_DP_DEBUG1_REG 0xb0 -#define SP_DEBUG_PLL_LOCK BIT(4) -#define SP_POLLING_EN BIT(1) - -/* DP Polling Control Register */ -#define SP_DP_POLLING_CTRL_REG 0xb4 -#define SP_AUTO_POLLING_DISABLE BIT(0) - -/* DP Link Debug Control Register */ -#define SP_DP_LINK_DEBUG_CTRL_REG 0xb8 -#define SP_M_VID_DEBUG BIT(5) -#define SP_NEW_PRBS7 BIT(4) -#define SP_INSERT_ER BIT(1) -#define SP_PRBS31_EN BIT(0) - -/* AUX Misc control Register */ -#define SP_AUX_MISC_CTRL_REG 0xbf - -/* DP PLL control Register */ -#define SP_DP_PLL_CTRL_REG 0xc7 -#define SP_PLL_RST BIT(6) - -/* DP Analog Power Down Register */ -#define SP_DP_ANALOG_POWER_DOWN_REG 0xc8 -#define SP_CH0_PD BIT(0) - -/* DP Misc Control Register */ -#define SP_DP_MISC_CTRL_REG 0xcd -#define SP_EQ_TRAINING_LOOP BIT(6) - -/* DP Extra I2C Device Address Register */ -#define SP_DP_EXTRA_I2C_DEV_ADDR_REG 0xce -#define SP_I2C_STRETCH_DISABLE BIT(7) - -#define SP_I2C_EXTRA_ADDR 0x50 - -/* DP Downspread Control Register 1 */ -#define SP_DP_DOWNSPREAD_CTRL1_REG 0xd0 - -/* DP M Value Calculation Control Register */ -#define SP_DP_M_CALCULATION_CTRL_REG 0xd9 -#define SP_M_GEN_CLK_SEL BIT(0) - -/* AUX Channel Access Status Register */ -#define SP_AUX_CH_STATUS_REG 0xe0 -#define SP_AUX_STATUS 0x0f - -/* AUX Channel DEFER Control Register */ -#define SP_AUX_DEFER_CTRL_REG 0xe2 -#define SP_DEFER_CTRL_EN BIT(7) - -/* DP Buffer Data Count Register */ -#define SP_BUF_DATA_COUNT_REG 0xe4 -#define SP_BUF_DATA_COUNT_MASK 0x1f -#define SP_BUF_CLR BIT(7) - -/* DP AUX Channel Control Register 1 */ -#define SP_DP_AUX_CH_CTRL1_REG 0xe5 -#define SP_AUX_TX_COMM_MASK 0x0f -#define SP_AUX_LENGTH_MASK 0xf0 -#define SP_AUX_LENGTH_SHIFT 4 - -/* DP AUX CH Address Register 0 */ -#define SP_AUX_ADDR_7_0_REG 0xe6 - -/* DP AUX CH Address Register 1 */ -#define SP_AUX_ADDR_15_8_REG 0xe7 - -/* DP AUX CH Address Register 2 */ -#define SP_AUX_ADDR_19_16_REG 0xe8 -#define SP_AUX_ADDR_19_16_MASK 0x0f - -/* DP AUX Channel Control Register 2 */ -#define SP_DP_AUX_CH_CTRL2_REG 0xe9 -#define SP_AUX_SEL_RXCM BIT(6) -#define SP_AUX_CHSEL BIT(3) -#define SP_AUX_PN_INV BIT(2) -#define SP_ADDR_ONLY BIT(1) -#define SP_AUX_EN BIT(0) - -/* DP Video Stream Control InfoFrame Register */ -#define SP_DP_3D_VSC_CTRL_REG 0xea -#define SP_INFO_FRAME_VSC_EN BIT(0) - -/* DP Video Stream Data Byte 1 Register */ -#define SP_DP_VSC_DB1_REG 0xeb - -/* DP AUX Channel Control Register 3 */ -#define SP_DP_AUX_CH_CTRL3_REG 0xec -#define SP_WAIT_COUNTER_7_0_MASK 0xff - -/* DP AUX Channel Control Register 4 */ -#define SP_DP_AUX_CH_CTRL4_REG 0xed - -/* DP AUX Buffer Data Registers */ -#define SP_DP_BUF_DATA0_REG 0xf0 - -/***************************************************************/ -/* Register definitions for TX_P2 */ -/***************************************************************/ - -/* - * Core Register Definitions - */ - -/* Device ID Low Byte Register */ -#define SP_DEVICE_IDL_REG 0x02 - -/* Device ID High Byte Register */ -#define SP_DEVICE_IDH_REG 0x03 - -/* Device version register */ -#define SP_DEVICE_VERSION_REG 0x04 - -/* Power Down Control Register */ -#define SP_POWERDOWN_CTRL_REG 0x05 -#define SP_REGISTER_PD BIT(7) -#define SP_HDCP_PD BIT(5) -#define SP_AUDIO_PD BIT(4) -#define SP_VIDEO_PD BIT(3) -#define SP_LINK_PD BIT(2) -#define SP_TOTAL_PD BIT(1) - -/* Reset Control Register 1 */ -#define SP_RESET_CTRL1_REG 0x06 -#define SP_MISC_RST BIT(7) -#define SP_VIDCAP_RST BIT(6) -#define SP_VIDFIF_RST BIT(5) -#define SP_AUDFIF_RST BIT(4) -#define SP_AUDCAP_RST BIT(3) -#define SP_HDCP_RST BIT(2) -#define SP_SW_RST BIT(1) -#define SP_HW_RST BIT(0) - -/* Reset Control Register 2 */ -#define SP_RESET_CTRL2_REG 0x07 -#define SP_AUX_RST BIT(2) -#define SP_SERDES_FIFO_RST BIT(1) -#define SP_I2C_REG_RST BIT(0) - -/* Video Control Register 1 */ -#define SP_VID_CTRL1_REG 0x08 -#define SP_VIDEO_EN BIT(7) -#define SP_VIDEO_MUTE BIT(2) -#define SP_DE_GEN BIT(1) -#define SP_DEMUX BIT(0) - -/* Video Control Register 2 */ -#define SP_VID_CTRL2_REG 0x09 -#define SP_IN_COLOR_F_MASK 0x03 -#define SP_IN_YC_BIT_SEL BIT(2) -#define SP_IN_BPC_MASK 0x70 -#define SP_IN_BPC_SHIFT 4 -# define SP_IN_BPC_12BIT 0x03 -# define SP_IN_BPC_10BIT 0x02 -# define SP_IN_BPC_8BIT 0x01 -# define SP_IN_BPC_6BIT 0x00 -#define SP_IN_D_RANGE BIT(7) - -/* Video Control Register 3 */ -#define SP_VID_CTRL3_REG 0x0a -#define SP_HPD_OUT BIT(6) - -/* Video Control Register 5 */ -#define SP_VID_CTRL5_REG 0x0c -#define SP_CSC_STD_SEL BIT(7) -#define SP_XVYCC_RNG_LMT BIT(6) -#define SP_RANGE_Y2R BIT(5) -#define SP_CSPACE_Y2R BIT(4) -#define SP_RGB_RNG_LMT BIT(3) -#define SP_Y_RNG_LMT BIT(2) -#define SP_RANGE_R2Y BIT(1) -#define SP_CSPACE_R2Y BIT(0) - -/* Video Control Register 6 */ -#define SP_VID_CTRL6_REG 0x0d -#define SP_TEST_PATTERN_EN BIT(7) -#define SP_VIDEO_PROCESS_EN BIT(6) -#define SP_VID_US_MODE BIT(3) -#define SP_VID_DS_MODE BIT(2) -#define SP_UP_SAMPLE BIT(1) -#define SP_DOWN_SAMPLE BIT(0) - -/* Video Control Register 8 */ -#define SP_VID_CTRL8_REG 0x0f -#define SP_VID_VRES_TH BIT(0) - -/* Total Line Status Low Byte Register */ -#define SP_TOTAL_LINE_STAL_REG 0x24 - -/* Total Line Status High Byte Register */ -#define SP_TOTAL_LINE_STAH_REG 0x25 - -/* Active Line Status Low Byte Register */ -#define SP_ACT_LINE_STAL_REG 0x26 - -/* Active Line Status High Byte Register */ -#define SP_ACT_LINE_STAH_REG 0x27 - -/* Vertical Front Porch Status Register */ -#define SP_V_F_PORCH_STA_REG 0x28 - -/* Vertical SYNC Width Status Register */ -#define SP_V_SYNC_STA_REG 0x29 - -/* Vertical Back Porch Status Register */ -#define SP_V_B_PORCH_STA_REG 0x2a - -/* Total Pixel Status Low Byte Register */ -#define SP_TOTAL_PIXEL_STAL_REG 0x2b - -/* Total Pixel Status High Byte Register */ -#define SP_TOTAL_PIXEL_STAH_REG 0x2c - -/* Active Pixel Status Low Byte Register */ -#define SP_ACT_PIXEL_STAL_REG 0x2d - -/* Active Pixel Status High Byte Register */ -#define SP_ACT_PIXEL_STAH_REG 0x2e - -/* Horizontal Front Porch Status Low Byte Register */ -#define SP_H_F_PORCH_STAL_REG 0x2f - -/* Horizontal Front Porch Statys High Byte Register */ -#define SP_H_F_PORCH_STAH_REG 0x30 - -/* Horizontal SYNC Width Status Low Byte Register */ -#define SP_H_SYNC_STAL_REG 0x31 - -/* Horizontal SYNC Width Status High Byte Register */ -#define SP_H_SYNC_STAH_REG 0x32 - -/* Horizontal Back Porch Status Low Byte Register */ -#define SP_H_B_PORCH_STAL_REG 0x33 - -/* Horizontal Back Porch Status High Byte Register */ -#define SP_H_B_PORCH_STAH_REG 0x34 - -/* InfoFrame AVI Packet DB1 Register */ -#define SP_INFOFRAME_AVI_DB1_REG 0x70 - -/* Bit Control Specific Register */ -#define SP_BIT_CTRL_SPECIFIC_REG 0x80 -#define SP_BIT_CTRL_SELECT_SHIFT 1 -#define SP_ENABLE_BIT_CTRL BIT(0) - -/* InfoFrame Audio Packet DB1 Register */ -#define SP_INFOFRAME_AUD_DB1_REG 0x83 - -/* InfoFrame MPEG Packet DB1 Register */ -#define SP_INFOFRAME_MPEG_DB1_REG 0xb0 - -/* Audio Channel Status Registers */ -#define SP_AUD_CH_STATUS_BASE 0xd0 - -/* Audio Channel Num Register 5 */ -#define SP_I2S_CHANNEL_NUM_MASK 0xe0 -# define SP_I2S_CH_NUM_1 (0x00 << 5) -# define SP_I2S_CH_NUM_2 (0x01 << 5) -# define SP_I2S_CH_NUM_3 (0x02 << 5) -# define SP_I2S_CH_NUM_4 (0x03 << 5) -# define SP_I2S_CH_NUM_5 (0x04 << 5) -# define SP_I2S_CH_NUM_6 (0x05 << 5) -# define SP_I2S_CH_NUM_7 (0x06 << 5) -# define SP_I2S_CH_NUM_8 (0x07 << 5) -#define SP_EXT_VUCP BIT(2) -#define SP_VBIT BIT(1) -#define SP_AUDIO_LAYOUT BIT(0) - -/* Analog Debug Register 2 */ -#define SP_ANALOG_DEBUG2_REG 0xdd -#define SP_FORCE_SW_OFF_BYPASS 0x20 -#define SP_XTAL_FRQ 0x1c -# define SP_XTAL_FRQ_19M2 (0x00 << 2) -# define SP_XTAL_FRQ_24M (0x01 << 2) -# define SP_XTAL_FRQ_25M (0x02 << 2) -# define SP_XTAL_FRQ_26M (0x03 << 2) -# define SP_XTAL_FRQ_27M (0x04 << 2) -# define SP_XTAL_FRQ_38M4 (0x05 << 2) -# define SP_XTAL_FRQ_52M (0x06 << 2) -#define SP_POWERON_TIME_1P5MS 0x03 - -/* Analog Control 0 Register */ -#define SP_ANALOG_CTRL0_REG 0xe1 - -/* Common Interrupt Status Register 1 */ -#define SP_COMMON_INT_STATUS_BASE (0xf1 - 1) -#define SP_PLL_LOCK_CHG 0x40 - -/* Common Interrupt Status Register 2 */ -#define SP_COMMON_INT_STATUS2 0xf2 -#define SP_HDCP_AUTH_CHG BIT(1) -#define SP_HDCP_AUTH_DONE BIT(0) - -#define SP_HDCP_LINK_CHECK_FAIL BIT(0) - -/* Common Interrupt Status Register 4 */ -#define SP_COMMON_INT_STATUS4_REG 0xf4 -#define SP_HPD_IRQ BIT(6) -#define SP_HPD_ESYNC_ERR BIT(4) -#define SP_HPD_CHG BIT(2) -#define SP_HPD_LOST BIT(1) -#define SP_HPD_PLUG BIT(0) - -/* DP Interrupt Status Register */ -#define SP_DP_INT_STATUS1_REG 0xf7 -#define SP_TRAINING_FINISH BIT(5) -#define SP_POLLING_ERR BIT(4) - -/* Common Interrupt Mask Register */ -#define SP_COMMON_INT_MASK_BASE (0xf8 - 1) - -#define SP_COMMON_INT_MASK4_REG 0xfb - -/* DP Interrupts Mask Register */ -#define SP_DP_INT_MASK1_REG 0xfe - -/* Interrupt Control Register */ -#define SP_INT_CTRL_REG 0xff - -/***************************************************************/ /* Register definitions for TX_P1 */ /***************************************************************/ --- /dev/null +++ b/drivers/gpu/drm/bridge/analogix/analogix-i2c-dptx.h @@ -0,0 +1,245 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright(c) 2016, Analogix Semiconductor. + * + * Based on anx7808 driver obtained from chromeos with copyright: + * Copyright(c) 2013, Google Inc. + */ +#ifndef _ANALOGIX_I2C_DPTX_H_ +#define _ANALOGIX_I2C_DPTX_H_ + +/***************************************************************/ +/* Register definitions for TX_P0 */ +/***************************************************************/ + +/* HDCP Status Register */ +#define SP_TX_HDCP_STATUS_REG 0x00 +#define SP_AUTH_FAIL BIT(5) +#define SP_AUTHEN_PASS BIT(1) + +/* HDCP Control Register 0 */ +#define SP_HDCP_CTRL0_REG 0x01 +#define SP_RX_REPEATER BIT(6) +#define SP_RE_AUTH BIT(5) +#define SP_SW_AUTH_OK BIT(4) +#define SP_HARD_AUTH_EN BIT(3) +#define SP_HDCP_ENC_EN BIT(2) +#define SP_BKSV_SRM_PASS BIT(1) +#define SP_KSVLIST_VLD BIT(0) +/* HDCP Function Enabled */ +#define SP_HDCP_FUNCTION_ENABLED (BIT(0) | BIT(1) | BIT(2) | BIT(3)) + +/* HDCP Receiver BSTATUS Register 0 */ +#define SP_HDCP_RX_BSTATUS0_REG 0x1b +/* HDCP Receiver BSTATUS Register 1 */ +#define SP_HDCP_RX_BSTATUS1_REG 0x1c + +/* HDCP Embedded "Blue Screen" Content Registers */ +#define SP_HDCP_VID0_BLUE_SCREEN_REG 0x2c +#define SP_HDCP_VID1_BLUE_SCREEN_REG 0x2d +#define SP_HDCP_VID2_BLUE_SCREEN_REG 0x2e + +/* HDCP Wait R0 Timing Register */ +#define SP_HDCP_WAIT_R0_TIME_REG 0x40 + +/* HDCP Link Integrity Check Timer Register */ +#define SP_HDCP_LINK_CHECK_TIMER_REG 0x41 + +/* HDCP Repeater Ready Wait Timer Register */ +#define SP_HDCP_RPTR_RDY_WAIT_TIME_REG 0x42 + +/* HDCP Auto Timer Register */ +#define SP_HDCP_AUTO_TIMER_REG 0x51 + +/* HDCP Key Status Register */ +#define SP_HDCP_KEY_STATUS_REG 0x5e + +/* HDCP Key Command Register */ +#define SP_HDCP_KEY_COMMAND_REG 0x5f +#define SP_DISABLE_SYNC_HDCP BIT(2) + +/* OTP Memory Key Protection Registers */ +#define SP_OTP_KEY_PROTECT1_REG 0x60 +#define SP_OTP_KEY_PROTECT2_REG 0x61 +#define SP_OTP_KEY_PROTECT3_REG 0x62 +#define SP_OTP_PSW1 0xa2 +#define SP_OTP_PSW2 0x7e +#define SP_OTP_PSW3 0xc6 + +/* DP System Control Registers */ +#define SP_DP_SYSTEM_CTRL_BASE (0x80 - 1) +/* Bits for DP System Control Register 2 */ +#define SP_CHA_STA BIT(2) +/* Bits for DP System Control Register 3 */ +#define SP_HPD_STATUS BIT(6) +#define SP_STRM_VALID BIT(2) +/* Bits for DP System Control Register 4 */ +#define SP_ENHANCED_MODE BIT(3) + +/* DP Video Control Register */ +#define SP_DP_VIDEO_CTRL_REG 0x84 +#define SP_COLOR_F_MASK 0x06 +#define SP_COLOR_F_SHIFT 1 +#define SP_BPC_MASK 0xe0 +#define SP_BPC_SHIFT 5 +# define SP_BPC_6BITS 0x00 +# define SP_BPC_8BITS 0x01 +# define SP_BPC_10BITS 0x02 +# define SP_BPC_12BITS 0x03 + +/* DP Audio Control Register */ +#define SP_DP_AUDIO_CTRL_REG 0x87 +#define SP_AUD_EN BIT(0) + +/* 10us Pulse Generate Timer Registers */ +#define SP_I2C_GEN_10US_TIMER0_REG 0x88 +#define SP_I2C_GEN_10US_TIMER1_REG 0x89 + +/* Packet Send Control Register */ +#define SP_PACKET_SEND_CTRL_REG 0x90 +#define SP_AUD_IF_UP BIT(7) +#define SP_AVI_IF_UD BIT(6) +#define SP_MPEG_IF_UD BIT(5) +#define SP_SPD_IF_UD BIT(4) +#define SP_AUD_IF_EN BIT(3) +#define SP_AVI_IF_EN BIT(2) +#define SP_MPEG_IF_EN BIT(1) +#define SP_SPD_IF_EN BIT(0) + +/* DP HDCP Control Register */ +#define SP_DP_HDCP_CTRL_REG 0x92 +#define SP_AUTO_EN BIT(7) +#define SP_AUTO_START BIT(5) +#define SP_LINK_POLLING BIT(1) + +/* DP Main Link Bandwidth Setting Register */ +#define SP_DP_MAIN_LINK_BW_SET_REG 0xa0 +#define SP_LINK_BW_SET_MASK 0x1f +#define SP_INITIAL_SLIM_M_AUD_SEL BIT(5) + +/* DP Training Pattern Set Register */ +#define SP_DP_TRAINING_PATTERN_SET_REG 0xa2 + +/* DP Lane 0 Link Training Control Register */ +#define SP_DP_LANE0_LT_CTRL_REG 0xa3 +#define SP_TX_SW_SET_MASK 0x1b +#define SP_MAX_PRE_REACH BIT(5) +#define SP_MAX_DRIVE_REACH BIT(4) +#define SP_PRE_EMP_LEVEL1 BIT(3) +#define SP_DRVIE_CURRENT_LEVEL1 BIT(0) + +/* DP Link Training Control Register */ +#define SP_DP_LT_CTRL_REG 0xa8 +#define SP_LT_ERROR_TYPE_MASK 0x70 +# define SP_LT_NO_ERROR 0x00 +# define SP_LT_AUX_WRITE_ERROR 0x01 +# define SP_LT_MAX_DRIVE_REACHED 0x02 +# define SP_LT_WRONG_LANE_COUNT_SET 0x03 +# define SP_LT_LOOP_SAME_5_TIME 0x04 +# define SP_LT_CR_FAIL_IN_EQ 0x05 +# define SP_LT_EQ_LOOP_5_TIME 0x06 +#define SP_LT_EN BIT(0) + +/* DP CEP Training Control Registers */ +#define SP_DP_CEP_TRAINING_CTRL0_REG 0xa9 +#define SP_DP_CEP_TRAINING_CTRL1_REG 0xaa + +/* DP Debug Register 1 */ +#define SP_DP_DEBUG1_REG 0xb0 +#define SP_DEBUG_PLL_LOCK BIT(4) +#define SP_POLLING_EN BIT(1) + +/* DP Polling Control Register */ +#define SP_DP_POLLING_CTRL_REG 0xb4 +#define SP_AUTO_POLLING_DISABLE BIT(0) + +/* DP Link Debug Control Register */ +#define SP_DP_LINK_DEBUG_CTRL_REG 0xb8 +#define SP_M_VID_DEBUG BIT(5) +#define SP_NEW_PRBS7 BIT(4) +#define SP_INSERT_ER BIT(1) +#define SP_PRBS31_EN BIT(0) + +/* AUX Misc control Register */ +#define SP_AUX_MISC_CTRL_REG 0xbf + +/* DP PLL control Register */ +#define SP_DP_PLL_CTRL_REG 0xc7 +#define SP_PLL_RST BIT(6) + +/* DP Analog Power Down Register */ +#define SP_DP_ANALOG_POWER_DOWN_REG 0xc8 +#define SP_CH0_PD BIT(0) + +/* DP Misc Control Register */ +#define SP_DP_MISC_CTRL_REG 0xcd +#define SP_EQ_TRAINING_LOOP BIT(6) + +/* DP Extra I2C Device Address Register */ +#define SP_DP_EXTRA_I2C_DEV_ADDR_REG 0xce +#define SP_I2C_STRETCH_DISABLE BIT(7) + +#define SP_I2C_EXTRA_ADDR 0x50 + +/* DP Downspread Control Register 1 */ +#define SP_DP_DOWNSPREAD_CTRL1_REG 0xd0 + +/* DP M Value Calculation Control Register */ +#define SP_DP_M_CALCULATION_CTRL_REG 0xd9 +#define SP_M_GEN_CLK_SEL BIT(0) + +/* AUX Channel Access Status Register */ +#define SP_AUX_CH_STATUS_REG 0xe0 +#define SP_AUX_STATUS 0x0f + +/* AUX Channel DEFER Control Register */ +#define SP_AUX_DEFER_CTRL_REG 0xe2 +#define SP_DEFER_CTRL_EN BIT(7) + +/* DP Buffer Data Count Register */ +#define SP_BUF_DATA_COUNT_REG 0xe4 +#define SP_BUF_DATA_COUNT_MASK 0x1f +#define SP_BUF_CLR BIT(7) + +/* DP AUX Channel Control Register 1 */ +#define SP_DP_AUX_CH_CTRL1_REG 0xe5 +#define SP_AUX_TX_COMM_MASK 0x0f +#define SP_AUX_LENGTH_MASK 0xf0 +#define SP_AUX_LENGTH_SHIFT 4 + +/* DP AUX CH Address Register 0 */ +#define SP_AUX_ADDR_7_0_REG 0xe6 + +/* DP AUX CH Address Register 1 */ +#define SP_AUX_ADDR_15_8_REG 0xe7 + +/* DP AUX CH Address Register 2 */ +#define SP_AUX_ADDR_19_16_REG 0xe8 +#define SP_AUX_ADDR_19_16_MASK 0x0f + +/* DP AUX Channel Control Register 2 */ +#define SP_DP_AUX_CH_CTRL2_REG 0xe9 +#define SP_AUX_SEL_RXCM BIT(6) +#define SP_AUX_CHSEL BIT(3) +#define SP_AUX_PN_INV BIT(2) +#define SP_ADDR_ONLY BIT(1) +#define SP_AUX_EN BIT(0) + +/* DP Video Stream Control InfoFrame Register */ +#define SP_DP_3D_VSC_CTRL_REG 0xea +#define SP_INFO_FRAME_VSC_EN BIT(0) + +/* DP Video Stream Data Byte 1 Register */ +#define SP_DP_VSC_DB1_REG 0xeb + +/* DP AUX Channel Control Register 3 */ +#define SP_DP_AUX_CH_CTRL3_REG 0xec +#define SP_WAIT_COUNTER_7_0_MASK 0xff + +/* DP AUX Channel Control Register 4 */ +#define SP_DP_AUX_CH_CTRL4_REG 0xed + +/* DP AUX Buffer Data Registers */ +#define SP_DP_BUF_DATA0_REG 0xf0 + +#endif --- /dev/null +++ b/drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h @@ -0,0 +1,231 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright(c) 2016, Analogix Semiconductor. All rights reserved. + */ +#ifndef _ANALOGIX_I2C_TXCOMMON_H_ +#define _ANALOGIX_I2C_TXCOMMON_H_ + +/***************************************************************/ +/* Register definitions for TX_P2 */ +/***************************************************************/ + +/* + * Core Register Definitions + */ + +/* Device ID Low Byte Register */ +#define SP_DEVICE_IDL_REG 0x02 + +/* Device ID High Byte Register */ +#define SP_DEVICE_IDH_REG 0x03 + +/* Device version register */ +#define SP_DEVICE_VERSION_REG 0x04 + +/* Power Down Control Register */ +#define SP_POWERDOWN_CTRL_REG 0x05 +#define SP_REGISTER_PD BIT(7) +#define SP_HDCP_PD BIT(5) +#define SP_AUDIO_PD BIT(4) +#define SP_VIDEO_PD BIT(3) +#define SP_LINK_PD BIT(2) +#define SP_TOTAL_PD BIT(1) + +/* Reset Control Register 1 */ +#define SP_RESET_CTRL1_REG 0x06 +#define SP_MISC_RST BIT(7) +#define SP_VIDCAP_RST BIT(6) +#define SP_VIDFIF_RST BIT(5) +#define SP_AUDFIF_RST BIT(4) +#define SP_AUDCAP_RST BIT(3) +#define SP_HDCP_RST BIT(2) +#define SP_SW_RST BIT(1) +#define SP_HW_RST BIT(0) + +/* Reset Control Register 2 */ +#define SP_RESET_CTRL2_REG 0x07 +#define SP_AUX_RST BIT(2) +#define SP_SERDES_FIFO_RST BIT(1) +#define SP_I2C_REG_RST BIT(0) + +/* Video Control Register 1 */ +#define SP_VID_CTRL1_REG 0x08 +#define SP_VIDEO_EN BIT(7) +#define SP_VIDEO_MUTE BIT(2) +#define SP_DE_GEN BIT(1) +#define SP_DEMUX BIT(0) + +/* Video Control Register 2 */ +#define SP_VID_CTRL2_REG 0x09 +#define SP_IN_COLOR_F_MASK 0x03 +#define SP_IN_YC_BIT_SEL BIT(2) +#define SP_IN_BPC_MASK 0x70 +#define SP_IN_BPC_SHIFT 4 +# define SP_IN_BPC_12BIT 0x03 +# define SP_IN_BPC_10BIT 0x02 +# define SP_IN_BPC_8BIT 0x01 +# define SP_IN_BPC_6BIT 0x00 +#define SP_IN_D_RANGE BIT(7) + +/* Video Control Register 3 */ +#define SP_VID_CTRL3_REG 0x0a +#define SP_HPD_OUT BIT(6) + +/* Video Control Register 5 */ +#define SP_VID_CTRL5_REG 0x0c +#define SP_CSC_STD_SEL BIT(7) +#define SP_XVYCC_RNG_LMT BIT(6) +#define SP_RANGE_Y2R BIT(5) +#define SP_CSPACE_Y2R BIT(4) +#define SP_RGB_RNG_LMT BIT(3) +#define SP_Y_RNG_LMT BIT(2) +#define SP_RANGE_R2Y BIT(1) +#define SP_CSPACE_R2Y BIT(0) + +/* Video Control Register 6 */ +#define SP_VID_CTRL6_REG 0x0d +#define SP_TEST_PATTERN_EN BIT(7) +#define SP_VIDEO_PROCESS_EN BIT(6) +#define SP_VID_US_MODE BIT(3) +#define SP_VID_DS_MODE BIT(2) +#define SP_UP_SAMPLE BIT(1) +#define SP_DOWN_SAMPLE BIT(0) + +/* Video Control Register 8 */ +#define SP_VID_CTRL8_REG 0x0f +#define SP_VID_VRES_TH BIT(0) + +/* Total Line Status Low Byte Register */ +#define SP_TOTAL_LINE_STAL_REG 0x24 + +/* Total Line Status High Byte Register */ +#define SP_TOTAL_LINE_STAH_REG 0x25 + +/* Active Line Status Low Byte Register */ +#define SP_ACT_LINE_STAL_REG 0x26 + +/* Active Line Status High Byte Register */ +#define SP_ACT_LINE_STAH_REG 0x27 + +/* Vertical Front Porch Status Register */ +#define SP_V_F_PORCH_STA_REG 0x28 + +/* Vertical SYNC Width Status Register */ +#define SP_V_SYNC_STA_REG 0x29 + +/* Vertical Back Porch Status Register */ +#define SP_V_B_PORCH_STA_REG 0x2a + +/* Total Pixel Status Low Byte Register */ +#define SP_TOTAL_PIXEL_STAL_REG 0x2b + +/* Total Pixel Status High Byte Register */ +#define SP_TOTAL_PIXEL_STAH_REG 0x2c + +/* Active Pixel Status Low Byte Register */ +#define SP_ACT_PIXEL_STAL_REG 0x2d + +/* Active Pixel Status High Byte Register */ +#define SP_ACT_PIXEL_STAH_REG 0x2e + +/* Horizontal Front Porch Status Low Byte Register */ +#define SP_H_F_PORCH_STAL_REG 0x2f + +/* Horizontal Front Porch Statys High Byte Register */ +#define SP_H_F_PORCH_STAH_REG 0x30 + +/* Horizontal SYNC Width Status Low Byte Register */ +#define SP_H_SYNC_STAL_REG 0x31 + +/* Horizontal SYNC Width Status High Byte Register */ +#define SP_H_SYNC_STAH_REG 0x32 + +/* Horizontal Back Porch Status Low Byte Register */ +#define SP_H_B_PORCH_STAL_REG 0x33 + +/* Horizontal Back Porch Status High Byte Register */ +#define SP_H_B_PORCH_STAH_REG 0x34 + +/* InfoFrame AVI Packet DB1 Register */ +#define SP_INFOFRAME_AVI_DB1_REG 0x70 + +/* Bit Control Specific Register */ +#define SP_BIT_CTRL_SPECIFIC_REG 0x80 +#define SP_BIT_CTRL_SELECT_SHIFT 1 +#define SP_ENABLE_BIT_CTRL BIT(0) + +/* InfoFrame Audio Packet DB1 Register */ +#define SP_INFOFRAME_AUD_DB1_REG 0x83 + +/* InfoFrame MPEG Packet DB1 Register */ +#define SP_INFOFRAME_MPEG_DB1_REG 0xb0 + +/* Audio Channel Status Registers */ +#define SP_AUD_CH_STATUS_BASE 0xd0 + +/* Audio Channel Num Register 5 */ +#define SP_I2S_CHANNEL_NUM_MASK 0xe0 +# define SP_I2S_CH_NUM_1 (0x00 << 5) +# define SP_I2S_CH_NUM_2 (0x01 << 5) +# define SP_I2S_CH_NUM_3 (0x02 << 5) +# define SP_I2S_CH_NUM_4 (0x03 << 5) +# define SP_I2S_CH_NUM_5 (0x04 << 5) +# define SP_I2S_CH_NUM_6 (0x05 << 5) +# define SP_I2S_CH_NUM_7 (0x06 << 5) +# define SP_I2S_CH_NUM_8 (0x07 << 5) +#define SP_EXT_VUCP BIT(2) +#define SP_VBIT BIT(1) +#define SP_AUDIO_LAYOUT BIT(0) + +/* Analog Debug Register 2 */ +#define SP_ANALOG_DEBUG2_REG 0xdd +#define SP_FORCE_SW_OFF_BYPASS 0x20 +#define SP_XTAL_FRQ 0x1c +# define SP_XTAL_FRQ_19M2 (0x00 << 2) +# define SP_XTAL_FRQ_24M (0x01 << 2) +# define SP_XTAL_FRQ_25M (0x02 << 2) +# define SP_XTAL_FRQ_26M (0x03 << 2) +# define SP_XTAL_FRQ_27M (0x04 << 2) +# define SP_XTAL_FRQ_38M4 (0x05 << 2) +# define SP_XTAL_FRQ_52M (0x06 << 2) +#define SP_POWERON_TIME_1P5MS 0x03 + +/* Analog Control 0 Register */ +#define SP_ANALOG_CTRL0_REG 0xe1 + +/* Common Interrupt Status Register 1 */ +#define SP_COMMON_INT_STATUS_BASE (0xf1 - 1) +#define SP_PLL_LOCK_CHG 0x40 + +/* Common Interrupt Status Register 2 */ +#define SP_COMMON_INT_STATUS2 0xf2 +#define SP_HDCP_AUTH_CHG BIT(1) +#define SP_HDCP_AUTH_DONE BIT(0) + +#define SP_HDCP_LINK_CHECK_FAIL BIT(0) + +/* Common Interrupt Status Register 4 */ +#define SP_COMMON_INT_STATUS4_REG 0xf4 +#define SP_HPD_IRQ BIT(6) +#define SP_HPD_ESYNC_ERR BIT(4) +#define SP_HPD_CHG BIT(2) +#define SP_HPD_LOST BIT(1) +#define SP_HPD_PLUG BIT(0) + +/* DP Interrupt Status Register */ +#define SP_DP_INT_STATUS1_REG 0xf7 +#define SP_TRAINING_FINISH BIT(5) +#define SP_POLLING_ERR BIT(4) + +/* Common Interrupt Mask Register */ +#define SP_COMMON_INT_MASK_BASE (0xf8 - 1) + +#define SP_COMMON_INT_MASK4_REG 0xfb + +/* DP Interrupts Mask Register */ +#define SP_DP_INT_MASK1_REG 0xfe + +/* Interrupt Control Register */ +#define SP_INT_CTRL_REG 0xff + +#endif /* _ANALOGIX_I2C_TXCOMMON_H_ */
Hi On Tue, Nov 05, 2019 at 06:33:32PM +0100, Torsten Duwe wrote: > From: Icenowy Zheng <icenowy@aosc.io> > > Some definitions currently in analogix-anx78xx.h are not restricted to > the ANX78xx series, but also applicable to other DisplayPort > transmitters by Analogix. > > Split out them to dedicated headers, and make analogix-anx78xx.h include > them. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> > Signed-off-by: Torsten Duwe <duwe@suse.de> > Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> > > --- > > On Tue, Nov 05, 2019 at 11:41:26AM +0100, Maxime Ripard wrote: > > > > This one doesn't apply on drm-misc-next. The fix doesn't look really > > obvious to me, can you rebase and resend it? > > Sure. > The set was based on 5.4-rc5, which lacks 025910db8057f from drm-misc-next > You'll also have to > diff -r anx6345-v5/v5-0005-drm-bridge-Add-Analogix-anx6345-support.patch anx6345-v5a/v5-0005-drm-bridge-Add-Analogix-anx6345-support.patch > 116,117c116,117 > < + [I2C_IDX_DPTX] = ANALOGIX_I2C_DPTX, > < + [I2C_IDX_TXCOM] = ANALOGIX_I2C_TXCOMMON, > --- > > + [I2C_IDX_DPTX] = 0x70, > > + [I2C_IDX_TXCOM] = 0x72, > > To make it compile, with the changed coding style of 025910db8057f. > Can you change that on the fly in 5/7 or shall I resend that, too? Please resend the whole series rebased on top of either linux-next or drm-misc-next. Maxime
diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.h b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.h index 25e063bcecbc..be68afc955c9 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.h +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.h @@ -2,13 +2,15 @@ /* * Copyright(c) 2016, Analogix Semiconductor. All rights reserved. */ - #ifndef __ANX78xx_H #define __ANX78xx_H -#define TX_P0 0x70 +#include "analogix-i2c-dptx.h" +#include "analogix-i2c-txcommon.h" + +#define TX_P0 ANALOGIX_I2C_DPTX #define TX_P1 0x7a -#define TX_P2 0x72 +#define TX_P2 ANALOGIX_I2C_TXCOMMON #define RX_P0 0x7e #define RX_P1 0x80 @@ -216,463 +218,6 @@ #define SP_CLEAR_AVMUTE BIT(4) #define SP_SET_AVMUTE BIT(0) -/***************************************************************/ -/* Register definition of device address 0x70 */ -/***************************************************************/ - -/* HDCP Status Register */ -#define SP_TX_HDCP_STATUS_REG 0x00 -#define SP_AUTH_FAIL BIT(5) -#define SP_AUTHEN_PASS BIT(1) - -/* HDCP Control Register 0 */ -#define SP_HDCP_CTRL0_REG 0x01 -#define SP_RX_REPEATER BIT(6) -#define SP_RE_AUTH BIT(5) -#define SP_SW_AUTH_OK BIT(4) -#define SP_HARD_AUTH_EN BIT(3) -#define SP_HDCP_ENC_EN BIT(2) -#define SP_BKSV_SRM_PASS BIT(1) -#define SP_KSVLIST_VLD BIT(0) -/* HDCP Function Enabled */ -#define SP_HDCP_FUNCTION_ENABLED (BIT(0) | BIT(1) | BIT(2) | BIT(3)) - -/* HDCP Receiver BSTATUS Register 0 */ -#define SP_HDCP_RX_BSTATUS0_REG 0x1b -/* HDCP Receiver BSTATUS Register 1 */ -#define SP_HDCP_RX_BSTATUS1_REG 0x1c - -/* HDCP Embedded "Blue Screen" Content Registers */ -#define SP_HDCP_VID0_BLUE_SCREEN_REG 0x2c -#define SP_HDCP_VID1_BLUE_SCREEN_REG 0x2d -#define SP_HDCP_VID2_BLUE_SCREEN_REG 0x2e - -/* HDCP Wait R0 Timing Register */ -#define SP_HDCP_WAIT_R0_TIME_REG 0x40 - -/* HDCP Link Integrity Check Timer Register */ -#define SP_HDCP_LINK_CHECK_TIMER_REG 0x41 - -/* HDCP Repeater Ready Wait Timer Register */ -#define SP_HDCP_RPTR_RDY_WAIT_TIME_REG 0x42 - -/* HDCP Auto Timer Register */ -#define SP_HDCP_AUTO_TIMER_REG 0x51 - -/* HDCP Key Status Register */ -#define SP_HDCP_KEY_STATUS_REG 0x5e - -/* HDCP Key Command Register */ -#define SP_HDCP_KEY_COMMAND_REG 0x5f -#define SP_DISABLE_SYNC_HDCP BIT(2) - -/* OTP Memory Key Protection Registers */ -#define SP_OTP_KEY_PROTECT1_REG 0x60 -#define SP_OTP_KEY_PROTECT2_REG 0x61 -#define SP_OTP_KEY_PROTECT3_REG 0x62 -#define SP_OTP_PSW1 0xa2 -#define SP_OTP_PSW2 0x7e -#define SP_OTP_PSW3 0xc6 - -/* DP System Control Registers */ -#define SP_DP_SYSTEM_CTRL_BASE (0x80 - 1) -/* Bits for DP System Control Register 2 */ -#define SP_CHA_STA BIT(2) -/* Bits for DP System Control Register 3 */ -#define SP_HPD_STATUS BIT(6) -#define SP_STRM_VALID BIT(2) -/* Bits for DP System Control Register 4 */ -#define SP_ENHANCED_MODE BIT(3) - -/* DP Video Control Register */ -#define SP_DP_VIDEO_CTRL_REG 0x84 -#define SP_COLOR_F_MASK 0x06 -#define SP_COLOR_F_SHIFT 1 -#define SP_BPC_MASK 0xe0 -#define SP_BPC_SHIFT 5 -# define SP_BPC_6BITS 0x00 -# define SP_BPC_8BITS 0x01 -# define SP_BPC_10BITS 0x02 -# define SP_BPC_12BITS 0x03 - -/* DP Audio Control Register */ -#define SP_DP_AUDIO_CTRL_REG 0x87 -#define SP_AUD_EN BIT(0) - -/* 10us Pulse Generate Timer Registers */ -#define SP_I2C_GEN_10US_TIMER0_REG 0x88 -#define SP_I2C_GEN_10US_TIMER1_REG 0x89 - -/* Packet Send Control Register */ -#define SP_PACKET_SEND_CTRL_REG 0x90 -#define SP_AUD_IF_UP BIT(7) -#define SP_AVI_IF_UD BIT(6) -#define SP_MPEG_IF_UD BIT(5) -#define SP_SPD_IF_UD BIT(4) -#define SP_AUD_IF_EN BIT(3) -#define SP_AVI_IF_EN BIT(2) -#define SP_MPEG_IF_EN BIT(1) -#define SP_SPD_IF_EN BIT(0) - -/* DP HDCP Control Register */ -#define SP_DP_HDCP_CTRL_REG 0x92 -#define SP_AUTO_EN BIT(7) -#define SP_AUTO_START BIT(5) -#define SP_LINK_POLLING BIT(1) - -/* DP Main Link Bandwidth Setting Register */ -#define SP_DP_MAIN_LINK_BW_SET_REG 0xa0 -#define SP_LINK_BW_SET_MASK 0x1f -#define SP_INITIAL_SLIM_M_AUD_SEL BIT(5) - -/* DP Training Pattern Set Register */ -#define SP_DP_TRAINING_PATTERN_SET_REG 0xa2 - -/* DP Lane 0 Link Training Control Register */ -#define SP_DP_LANE0_LT_CTRL_REG 0xa3 -#define SP_TX_SW_SET_MASK 0x1b -#define SP_MAX_PRE_REACH BIT(5) -#define SP_MAX_DRIVE_REACH BIT(4) -#define SP_PRE_EMP_LEVEL1 BIT(3) -#define SP_DRVIE_CURRENT_LEVEL1 BIT(0) - -/* DP Link Training Control Register */ -#define SP_DP_LT_CTRL_REG 0xa8 -#define SP_LT_ERROR_TYPE_MASK 0x70 -# define SP_LT_NO_ERROR 0x00 -# define SP_LT_AUX_WRITE_ERROR 0x01 -# define SP_LT_MAX_DRIVE_REACHED 0x02 -# define SP_LT_WRONG_LANE_COUNT_SET 0x03 -# define SP_LT_LOOP_SAME_5_TIME 0x04 -# define SP_LT_CR_FAIL_IN_EQ 0x05 -# define SP_LT_EQ_LOOP_5_TIME 0x06 -#define SP_LT_EN BIT(0) - -/* DP CEP Training Control Registers */ -#define SP_DP_CEP_TRAINING_CTRL0_REG 0xa9 -#define SP_DP_CEP_TRAINING_CTRL1_REG 0xaa - -/* DP Debug Register 1 */ -#define SP_DP_DEBUG1_REG 0xb0 -#define SP_DEBUG_PLL_LOCK BIT(4) -#define SP_POLLING_EN BIT(1) - -/* DP Polling Control Register */ -#define SP_DP_POLLING_CTRL_REG 0xb4 -#define SP_AUTO_POLLING_DISABLE BIT(0) - -/* DP Link Debug Control Register */ -#define SP_DP_LINK_DEBUG_CTRL_REG 0xb8 -#define SP_M_VID_DEBUG BIT(5) -#define SP_NEW_PRBS7 BIT(4) -#define SP_INSERT_ER BIT(1) -#define SP_PRBS31_EN BIT(0) - -/* AUX Misc control Register */ -#define SP_AUX_MISC_CTRL_REG 0xbf - -/* DP PLL control Register */ -#define SP_DP_PLL_CTRL_REG 0xc7 -#define SP_PLL_RST BIT(6) - -/* DP Analog Power Down Register */ -#define SP_DP_ANALOG_POWER_DOWN_REG 0xc8 -#define SP_CH0_PD BIT(0) - -/* DP Misc Control Register */ -#define SP_DP_MISC_CTRL_REG 0xcd -#define SP_EQ_TRAINING_LOOP BIT(6) - -/* DP Extra I2C Device Address Register */ -#define SP_DP_EXTRA_I2C_DEV_ADDR_REG 0xce -#define SP_I2C_STRETCH_DISABLE BIT(7) - -#define SP_I2C_EXTRA_ADDR 0x50 - -/* DP Downspread Control Register 1 */ -#define SP_DP_DOWNSPREAD_CTRL1_REG 0xd0 - -/* DP M Value Calculation Control Register */ -#define SP_DP_M_CALCULATION_CTRL_REG 0xd9 -#define SP_M_GEN_CLK_SEL BIT(0) - -/* AUX Channel Access Status Register */ -#define SP_AUX_CH_STATUS_REG 0xe0 -#define SP_AUX_STATUS 0x0f - -/* AUX Channel DEFER Control Register */ -#define SP_AUX_DEFER_CTRL_REG 0xe2 -#define SP_DEFER_CTRL_EN BIT(7) - -/* DP Buffer Data Count Register */ -#define SP_BUF_DATA_COUNT_REG 0xe4 -#define SP_BUF_DATA_COUNT_MASK 0x1f -#define SP_BUF_CLR BIT(7) - -/* DP AUX Channel Control Register 1 */ -#define SP_DP_AUX_CH_CTRL1_REG 0xe5 -#define SP_AUX_TX_COMM_MASK 0x0f -#define SP_AUX_LENGTH_MASK 0xf0 -#define SP_AUX_LENGTH_SHIFT 4 - -/* DP AUX CH Address Register 0 */ -#define SP_AUX_ADDR_7_0_REG 0xe6 - -/* DP AUX CH Address Register 1 */ -#define SP_AUX_ADDR_15_8_REG 0xe7 - -/* DP AUX CH Address Register 2 */ -#define SP_AUX_ADDR_19_16_REG 0xe8 -#define SP_AUX_ADDR_19_16_MASK 0x0f - -/* DP AUX Channel Control Register 2 */ -#define SP_DP_AUX_CH_CTRL2_REG 0xe9 -#define SP_AUX_SEL_RXCM BIT(6) -#define SP_AUX_CHSEL BIT(3) -#define SP_AUX_PN_INV BIT(2) -#define SP_ADDR_ONLY BIT(1) -#define SP_AUX_EN BIT(0) - -/* DP Video Stream Control InfoFrame Register */ -#define SP_DP_3D_VSC_CTRL_REG 0xea -#define SP_INFO_FRAME_VSC_EN BIT(0) - -/* DP Video Stream Data Byte 1 Register */ -#define SP_DP_VSC_DB1_REG 0xeb - -/* DP AUX Channel Control Register 3 */ -#define SP_DP_AUX_CH_CTRL3_REG 0xec -#define SP_WAIT_COUNTER_7_0_MASK 0xff - -/* DP AUX Channel Control Register 4 */ -#define SP_DP_AUX_CH_CTRL4_REG 0xed - -/* DP AUX Buffer Data Registers */ -#define SP_DP_BUF_DATA0_REG 0xf0 - -/***************************************************************/ -/* Register definition of device address 0x72 */ -/***************************************************************/ - -/* - * Core Register Definitions - */ - -/* Device ID Low Byte Register */ -#define SP_DEVICE_IDL_REG 0x02 - -/* Device ID High Byte Register */ -#define SP_DEVICE_IDH_REG 0x03 - -/* Device version register */ -#define SP_DEVICE_VERSION_REG 0x04 - -/* Power Down Control Register */ -#define SP_POWERDOWN_CTRL_REG 0x05 -#define SP_REGISTER_PD BIT(7) -#define SP_HDCP_PD BIT(5) -#define SP_AUDIO_PD BIT(4) -#define SP_VIDEO_PD BIT(3) -#define SP_LINK_PD BIT(2) -#define SP_TOTAL_PD BIT(1) - -/* Reset Control Register 1 */ -#define SP_RESET_CTRL1_REG 0x06 -#define SP_MISC_RST BIT(7) -#define SP_VIDCAP_RST BIT(6) -#define SP_VIDFIF_RST BIT(5) -#define SP_AUDFIF_RST BIT(4) -#define SP_AUDCAP_RST BIT(3) -#define SP_HDCP_RST BIT(2) -#define SP_SW_RST BIT(1) -#define SP_HW_RST BIT(0) - -/* Reset Control Register 2 */ -#define SP_RESET_CTRL2_REG 0x07 -#define SP_AUX_RST BIT(2) -#define SP_SERDES_FIFO_RST BIT(1) -#define SP_I2C_REG_RST BIT(0) - -/* Video Control Register 1 */ -#define SP_VID_CTRL1_REG 0x08 -#define SP_VIDEO_EN BIT(7) -#define SP_VIDEO_MUTE BIT(2) -#define SP_DE_GEN BIT(1) -#define SP_DEMUX BIT(0) - -/* Video Control Register 2 */ -#define SP_VID_CTRL2_REG 0x09 -#define SP_IN_COLOR_F_MASK 0x03 -#define SP_IN_YC_BIT_SEL BIT(2) -#define SP_IN_BPC_MASK 0x70 -#define SP_IN_BPC_SHIFT 4 -# define SP_IN_BPC_12BIT 0x03 -# define SP_IN_BPC_10BIT 0x02 -# define SP_IN_BPC_8BIT 0x01 -# define SP_IN_BPC_6BIT 0x00 -#define SP_IN_D_RANGE BIT(7) - -/* Video Control Register 3 */ -#define SP_VID_CTRL3_REG 0x0a -#define SP_HPD_OUT BIT(6) - -/* Video Control Register 5 */ -#define SP_VID_CTRL5_REG 0x0c -#define SP_CSC_STD_SEL BIT(7) -#define SP_XVYCC_RNG_LMT BIT(6) -#define SP_RANGE_Y2R BIT(5) -#define SP_CSPACE_Y2R BIT(4) -#define SP_RGB_RNG_LMT BIT(3) -#define SP_Y_RNG_LMT BIT(2) -#define SP_RANGE_R2Y BIT(1) -#define SP_CSPACE_R2Y BIT(0) - -/* Video Control Register 6 */ -#define SP_VID_CTRL6_REG 0x0d -#define SP_TEST_PATTERN_EN BIT(7) -#define SP_VIDEO_PROCESS_EN BIT(6) -#define SP_VID_US_MODE BIT(3) -#define SP_VID_DS_MODE BIT(2) -#define SP_UP_SAMPLE BIT(1) -#define SP_DOWN_SAMPLE BIT(0) - -/* Video Control Register 8 */ -#define SP_VID_CTRL8_REG 0x0f -#define SP_VID_VRES_TH BIT(0) - -/* Total Line Status Low Byte Register */ -#define SP_TOTAL_LINE_STAL_REG 0x24 - -/* Total Line Status High Byte Register */ -#define SP_TOTAL_LINE_STAH_REG 0x25 - -/* Active Line Status Low Byte Register */ -#define SP_ACT_LINE_STAL_REG 0x26 - -/* Active Line Status High Byte Register */ -#define SP_ACT_LINE_STAH_REG 0x27 - -/* Vertical Front Porch Status Register */ -#define SP_V_F_PORCH_STA_REG 0x28 - -/* Vertical SYNC Width Status Register */ -#define SP_V_SYNC_STA_REG 0x29 - -/* Vertical Back Porch Status Register */ -#define SP_V_B_PORCH_STA_REG 0x2a - -/* Total Pixel Status Low Byte Register */ -#define SP_TOTAL_PIXEL_STAL_REG 0x2b - -/* Total Pixel Status High Byte Register */ -#define SP_TOTAL_PIXEL_STAH_REG 0x2c - -/* Active Pixel Status Low Byte Register */ -#define SP_ACT_PIXEL_STAL_REG 0x2d - -/* Active Pixel Status High Byte Register */ -#define SP_ACT_PIXEL_STAH_REG 0x2e - -/* Horizontal Front Porch Status Low Byte Register */ -#define SP_H_F_PORCH_STAL_REG 0x2f - -/* Horizontal Front Porch Statys High Byte Register */ -#define SP_H_F_PORCH_STAH_REG 0x30 - -/* Horizontal SYNC Width Status Low Byte Register */ -#define SP_H_SYNC_STAL_REG 0x31 - -/* Horizontal SYNC Width Status High Byte Register */ -#define SP_H_SYNC_STAH_REG 0x32 - -/* Horizontal Back Porch Status Low Byte Register */ -#define SP_H_B_PORCH_STAL_REG 0x33 - -/* Horizontal Back Porch Status High Byte Register */ -#define SP_H_B_PORCH_STAH_REG 0x34 - -/* InfoFrame AVI Packet DB1 Register */ -#define SP_INFOFRAME_AVI_DB1_REG 0x70 - -/* Bit Control Specific Register */ -#define SP_BIT_CTRL_SPECIFIC_REG 0x80 -#define SP_BIT_CTRL_SELECT_SHIFT 1 -#define SP_ENABLE_BIT_CTRL BIT(0) - -/* InfoFrame Audio Packet DB1 Register */ -#define SP_INFOFRAME_AUD_DB1_REG 0x83 - -/* InfoFrame MPEG Packet DB1 Register */ -#define SP_INFOFRAME_MPEG_DB1_REG 0xb0 - -/* Audio Channel Status Registers */ -#define SP_AUD_CH_STATUS_BASE 0xd0 - -/* Audio Channel Num Register 5 */ -#define SP_I2S_CHANNEL_NUM_MASK 0xe0 -# define SP_I2S_CH_NUM_1 (0x00 << 5) -# define SP_I2S_CH_NUM_2 (0x01 << 5) -# define SP_I2S_CH_NUM_3 (0x02 << 5) -# define SP_I2S_CH_NUM_4 (0x03 << 5) -# define SP_I2S_CH_NUM_5 (0x04 << 5) -# define SP_I2S_CH_NUM_6 (0x05 << 5) -# define SP_I2S_CH_NUM_7 (0x06 << 5) -# define SP_I2S_CH_NUM_8 (0x07 << 5) -#define SP_EXT_VUCP BIT(2) -#define SP_VBIT BIT(1) -#define SP_AUDIO_LAYOUT BIT(0) - -/* Analog Debug Register 2 */ -#define SP_ANALOG_DEBUG2_REG 0xdd -#define SP_FORCE_SW_OFF_BYPASS 0x20 -#define SP_XTAL_FRQ 0x1c -# define SP_XTAL_FRQ_19M2 (0x00 << 2) -# define SP_XTAL_FRQ_24M (0x01 << 2) -# define SP_XTAL_FRQ_25M (0x02 << 2) -# define SP_XTAL_FRQ_26M (0x03 << 2) -# define SP_XTAL_FRQ_27M (0x04 << 2) -# define SP_XTAL_FRQ_38M4 (0x05 << 2) -# define SP_XTAL_FRQ_52M (0x06 << 2) -#define SP_POWERON_TIME_1P5MS 0x03 - -/* Analog Control 0 Register */ -#define SP_ANALOG_CTRL0_REG 0xe1 - -/* Common Interrupt Status Register 1 */ -#define SP_COMMON_INT_STATUS_BASE (0xf1 - 1) -#define SP_PLL_LOCK_CHG 0x40 - -/* Common Interrupt Status Register 2 */ -#define SP_COMMON_INT_STATUS2 0xf2 -#define SP_HDCP_AUTH_CHG BIT(1) -#define SP_HDCP_AUTH_DONE BIT(0) - -#define SP_HDCP_LINK_CHECK_FAIL BIT(0) - -/* Common Interrupt Status Register 4 */ -#define SP_COMMON_INT_STATUS4_REG 0xf4 -#define SP_HPD_IRQ BIT(6) -#define SP_HPD_ESYNC_ERR BIT(4) -#define SP_HPD_CHG BIT(2) -#define SP_HPD_LOST BIT(1) -#define SP_HPD_PLUG BIT(0) - -/* DP Interrupt Status Register */ -#define SP_DP_INT_STATUS1_REG 0xf7 -#define SP_TRAINING_FINISH BIT(5) -#define SP_POLLING_ERR BIT(4) - -/* Common Interrupt Mask Register */ -#define SP_COMMON_INT_MASK_BASE (0xf8 - 1) - -#define SP_COMMON_INT_MASK4_REG 0xfb - -/* DP Interrupts Mask Register */ -#define SP_DP_INT_MASK1_REG 0xfe - -/* Interrupt Control Register */ -#define SP_INT_CTRL_REG 0xff - /***************************************************************/ /* Register definition of device address 0x7a */ /***************************************************************/ diff --git a/drivers/gpu/drm/bridge/analogix/analogix-i2c-dptx.h b/drivers/gpu/drm/bridge/analogix/analogix-i2c-dptx.h new file mode 100644 index 000000000000..6295be668cae --- /dev/null +++ b/drivers/gpu/drm/bridge/analogix/analogix-i2c-dptx.h @@ -0,0 +1,247 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright(c) 2016, Analogix Semiconductor. + * + * Based on anx7808 driver obtained from chromeos with copyright: + * Copyright(c) 2013, Google Inc. + */ +#ifndef _ANALOGIX_I2C_DPTX_H_ +#define _ANALOGIX_I2C_DPTX_H_ + +#define ANALOGIX_I2C_DPTX 0x70 + +/***************************************************************/ +/* Register definition of device address 0x70 */ +/***************************************************************/ + +/* HDCP Status Register */ +#define SP_TX_HDCP_STATUS_REG 0x00 +#define SP_AUTH_FAIL BIT(5) +#define SP_AUTHEN_PASS BIT(1) + +/* HDCP Control Register 0 */ +#define SP_HDCP_CTRL0_REG 0x01 +#define SP_RX_REPEATER BIT(6) +#define SP_RE_AUTH BIT(5) +#define SP_SW_AUTH_OK BIT(4) +#define SP_HARD_AUTH_EN BIT(3) +#define SP_HDCP_ENC_EN BIT(2) +#define SP_BKSV_SRM_PASS BIT(1) +#define SP_KSVLIST_VLD BIT(0) +/* HDCP Function Enabled */ +#define SP_HDCP_FUNCTION_ENABLED (BIT(0) | BIT(1) | BIT(2) | BIT(3)) + +/* HDCP Receiver BSTATUS Register 0 */ +#define SP_HDCP_RX_BSTATUS0_REG 0x1b +/* HDCP Receiver BSTATUS Register 1 */ +#define SP_HDCP_RX_BSTATUS1_REG 0x1c + +/* HDCP Embedded "Blue Screen" Content Registers */ +#define SP_HDCP_VID0_BLUE_SCREEN_REG 0x2c +#define SP_HDCP_VID1_BLUE_SCREEN_REG 0x2d +#define SP_HDCP_VID2_BLUE_SCREEN_REG 0x2e + +/* HDCP Wait R0 Timing Register */ +#define SP_HDCP_WAIT_R0_TIME_REG 0x40 + +/* HDCP Link Integrity Check Timer Register */ +#define SP_HDCP_LINK_CHECK_TIMER_REG 0x41 + +/* HDCP Repeater Ready Wait Timer Register */ +#define SP_HDCP_RPTR_RDY_WAIT_TIME_REG 0x42 + +/* HDCP Auto Timer Register */ +#define SP_HDCP_AUTO_TIMER_REG 0x51 + +/* HDCP Key Status Register */ +#define SP_HDCP_KEY_STATUS_REG 0x5e + +/* HDCP Key Command Register */ +#define SP_HDCP_KEY_COMMAND_REG 0x5f +#define SP_DISABLE_SYNC_HDCP BIT(2) + +/* OTP Memory Key Protection Registers */ +#define SP_OTP_KEY_PROTECT1_REG 0x60 +#define SP_OTP_KEY_PROTECT2_REG 0x61 +#define SP_OTP_KEY_PROTECT3_REG 0x62 +#define SP_OTP_PSW1 0xa2 +#define SP_OTP_PSW2 0x7e +#define SP_OTP_PSW3 0xc6 + +/* DP System Control Registers */ +#define SP_DP_SYSTEM_CTRL_BASE (0x80 - 1) +/* Bits for DP System Control Register 2 */ +#define SP_CHA_STA BIT(2) +/* Bits for DP System Control Register 3 */ +#define SP_HPD_STATUS BIT(6) +#define SP_STRM_VALID BIT(2) +/* Bits for DP System Control Register 4 */ +#define SP_ENHANCED_MODE BIT(3) + +/* DP Video Control Register */ +#define SP_DP_VIDEO_CTRL_REG 0x84 +#define SP_COLOR_F_MASK 0x06 +#define SP_COLOR_F_SHIFT 1 +#define SP_BPC_MASK 0xe0 +#define SP_BPC_SHIFT 5 +# define SP_BPC_6BITS 0x00 +# define SP_BPC_8BITS 0x01 +# define SP_BPC_10BITS 0x02 +# define SP_BPC_12BITS 0x03 + +/* DP Audio Control Register */ +#define SP_DP_AUDIO_CTRL_REG 0x87 +#define SP_AUD_EN BIT(0) + +/* 10us Pulse Generate Timer Registers */ +#define SP_I2C_GEN_10US_TIMER0_REG 0x88 +#define SP_I2C_GEN_10US_TIMER1_REG 0x89 + +/* Packet Send Control Register */ +#define SP_PACKET_SEND_CTRL_REG 0x90 +#define SP_AUD_IF_UP BIT(7) +#define SP_AVI_IF_UD BIT(6) +#define SP_MPEG_IF_UD BIT(5) +#define SP_SPD_IF_UD BIT(4) +#define SP_AUD_IF_EN BIT(3) +#define SP_AVI_IF_EN BIT(2) +#define SP_MPEG_IF_EN BIT(1) +#define SP_SPD_IF_EN BIT(0) + +/* DP HDCP Control Register */ +#define SP_DP_HDCP_CTRL_REG 0x92 +#define SP_AUTO_EN BIT(7) +#define SP_AUTO_START BIT(5) +#define SP_LINK_POLLING BIT(1) + +/* DP Main Link Bandwidth Setting Register */ +#define SP_DP_MAIN_LINK_BW_SET_REG 0xa0 +#define SP_LINK_BW_SET_MASK 0x1f +#define SP_INITIAL_SLIM_M_AUD_SEL BIT(5) + +/* DP Training Pattern Set Register */ +#define SP_DP_TRAINING_PATTERN_SET_REG 0xa2 + +/* DP Lane 0 Link Training Control Register */ +#define SP_DP_LANE0_LT_CTRL_REG 0xa3 +#define SP_TX_SW_SET_MASK 0x1b +#define SP_MAX_PRE_REACH BIT(5) +#define SP_MAX_DRIVE_REACH BIT(4) +#define SP_PRE_EMP_LEVEL1 BIT(3) +#define SP_DRVIE_CURRENT_LEVEL1 BIT(0) + +/* DP Link Training Control Register */ +#define SP_DP_LT_CTRL_REG 0xa8 +#define SP_LT_ERROR_TYPE_MASK 0x70 +# define SP_LT_NO_ERROR 0x00 +# define SP_LT_AUX_WRITE_ERROR 0x01 +# define SP_LT_MAX_DRIVE_REACHED 0x02 +# define SP_LT_WRONG_LANE_COUNT_SET 0x03 +# define SP_LT_LOOP_SAME_5_TIME 0x04 +# define SP_LT_CR_FAIL_IN_EQ 0x05 +# define SP_LT_EQ_LOOP_5_TIME 0x06 +#define SP_LT_EN BIT(0) + +/* DP CEP Training Control Registers */ +#define SP_DP_CEP_TRAINING_CTRL0_REG 0xa9 +#define SP_DP_CEP_TRAINING_CTRL1_REG 0xaa + +/* DP Debug Register 1 */ +#define SP_DP_DEBUG1_REG 0xb0 +#define SP_DEBUG_PLL_LOCK BIT(4) +#define SP_POLLING_EN BIT(1) + +/* DP Polling Control Register */ +#define SP_DP_POLLING_CTRL_REG 0xb4 +#define SP_AUTO_POLLING_DISABLE BIT(0) + +/* DP Link Debug Control Register */ +#define SP_DP_LINK_DEBUG_CTRL_REG 0xb8 +#define SP_M_VID_DEBUG BIT(5) +#define SP_NEW_PRBS7 BIT(4) +#define SP_INSERT_ER BIT(1) +#define SP_PRBS31_EN BIT(0) + +/* AUX Misc control Register */ +#define SP_AUX_MISC_CTRL_REG 0xbf + +/* DP PLL control Register */ +#define SP_DP_PLL_CTRL_REG 0xc7 +#define SP_PLL_RST BIT(6) + +/* DP Analog Power Down Register */ +#define SP_DP_ANALOG_POWER_DOWN_REG 0xc8 +#define SP_CH0_PD BIT(0) + +/* DP Misc Control Register */ +#define SP_DP_MISC_CTRL_REG 0xcd +#define SP_EQ_TRAINING_LOOP BIT(6) + +/* DP Extra I2C Device Address Register */ +#define SP_DP_EXTRA_I2C_DEV_ADDR_REG 0xce +#define SP_I2C_STRETCH_DISABLE BIT(7) + +#define SP_I2C_EXTRA_ADDR 0x50 + +/* DP Downspread Control Register 1 */ +#define SP_DP_DOWNSPREAD_CTRL1_REG 0xd0 + +/* DP M Value Calculation Control Register */ +#define SP_DP_M_CALCULATION_CTRL_REG 0xd9 +#define SP_M_GEN_CLK_SEL BIT(0) + +/* AUX Channel Access Status Register */ +#define SP_AUX_CH_STATUS_REG 0xe0 +#define SP_AUX_STATUS 0x0f + +/* AUX Channel DEFER Control Register */ +#define SP_AUX_DEFER_CTRL_REG 0xe2 +#define SP_DEFER_CTRL_EN BIT(7) + +/* DP Buffer Data Count Register */ +#define SP_BUF_DATA_COUNT_REG 0xe4 +#define SP_BUF_DATA_COUNT_MASK 0x1f +#define SP_BUF_CLR BIT(7) + +/* DP AUX Channel Control Register 1 */ +#define SP_DP_AUX_CH_CTRL1_REG 0xe5 +#define SP_AUX_TX_COMM_MASK 0x0f +#define SP_AUX_LENGTH_MASK 0xf0 +#define SP_AUX_LENGTH_SHIFT 4 + +/* DP AUX CH Address Register 0 */ +#define SP_AUX_ADDR_7_0_REG 0xe6 + +/* DP AUX CH Address Register 1 */ +#define SP_AUX_ADDR_15_8_REG 0xe7 + +/* DP AUX CH Address Register 2 */ +#define SP_AUX_ADDR_19_16_REG 0xe8 +#define SP_AUX_ADDR_19_16_MASK 0x0f + +/* DP AUX Channel Control Register 2 */ +#define SP_DP_AUX_CH_CTRL2_REG 0xe9 +#define SP_AUX_SEL_RXCM BIT(6) +#define SP_AUX_CHSEL BIT(3) +#define SP_AUX_PN_INV BIT(2) +#define SP_ADDR_ONLY BIT(1) +#define SP_AUX_EN BIT(0) + +/* DP Video Stream Control InfoFrame Register */ +#define SP_DP_3D_VSC_CTRL_REG 0xea +#define SP_INFO_FRAME_VSC_EN BIT(0) + +/* DP Video Stream Data Byte 1 Register */ +#define SP_DP_VSC_DB1_REG 0xeb + +/* DP AUX Channel Control Register 3 */ +#define SP_DP_AUX_CH_CTRL3_REG 0xec +#define SP_WAIT_COUNTER_7_0_MASK 0xff + +/* DP AUX Channel Control Register 4 */ +#define SP_DP_AUX_CH_CTRL4_REG 0xed + +/* DP AUX Buffer Data Registers */ +#define SP_DP_BUF_DATA0_REG 0xf0 + +#endif diff --git a/drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h b/drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h new file mode 100644 index 000000000000..c1030e0f74cc --- /dev/null +++ b/drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h @@ -0,0 +1,233 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright(c) 2016, Analogix Semiconductor. All rights reserved. + */ +#ifndef _ANALOGIX_I2C_TXCOMMON_H_ +#define _ANALOGIX_I2C_TXCOMMON_H_ + +#define ANALOGIX_I2C_TXCOMMON 0x72 + +/***************************************************************/ +/* Register definition of device address 0x72 */ +/***************************************************************/ + +/* + * Core Register Definitions + */ + +/* Device ID Low Byte Register */ +#define SP_DEVICE_IDL_REG 0x02 + +/* Device ID High Byte Register */ +#define SP_DEVICE_IDH_REG 0x03 + +/* Device version register */ +#define SP_DEVICE_VERSION_REG 0x04 + +/* Power Down Control Register */ +#define SP_POWERDOWN_CTRL_REG 0x05 +#define SP_REGISTER_PD BIT(7) +#define SP_HDCP_PD BIT(5) +#define SP_AUDIO_PD BIT(4) +#define SP_VIDEO_PD BIT(3) +#define SP_LINK_PD BIT(2) +#define SP_TOTAL_PD BIT(1) + +/* Reset Control Register 1 */ +#define SP_RESET_CTRL1_REG 0x06 +#define SP_MISC_RST BIT(7) +#define SP_VIDCAP_RST BIT(6) +#define SP_VIDFIF_RST BIT(5) +#define SP_AUDFIF_RST BIT(4) +#define SP_AUDCAP_RST BIT(3) +#define SP_HDCP_RST BIT(2) +#define SP_SW_RST BIT(1) +#define SP_HW_RST BIT(0) + +/* Reset Control Register 2 */ +#define SP_RESET_CTRL2_REG 0x07 +#define SP_AUX_RST BIT(2) +#define SP_SERDES_FIFO_RST BIT(1) +#define SP_I2C_REG_RST BIT(0) + +/* Video Control Register 1 */ +#define SP_VID_CTRL1_REG 0x08 +#define SP_VIDEO_EN BIT(7) +#define SP_VIDEO_MUTE BIT(2) +#define SP_DE_GEN BIT(1) +#define SP_DEMUX BIT(0) + +/* Video Control Register 2 */ +#define SP_VID_CTRL2_REG 0x09 +#define SP_IN_COLOR_F_MASK 0x03 +#define SP_IN_YC_BIT_SEL BIT(2) +#define SP_IN_BPC_MASK 0x70 +#define SP_IN_BPC_SHIFT 4 +# define SP_IN_BPC_12BIT 0x03 +# define SP_IN_BPC_10BIT 0x02 +# define SP_IN_BPC_8BIT 0x01 +# define SP_IN_BPC_6BIT 0x00 +#define SP_IN_D_RANGE BIT(7) + +/* Video Control Register 3 */ +#define SP_VID_CTRL3_REG 0x0a +#define SP_HPD_OUT BIT(6) + +/* Video Control Register 5 */ +#define SP_VID_CTRL5_REG 0x0c +#define SP_CSC_STD_SEL BIT(7) +#define SP_XVYCC_RNG_LMT BIT(6) +#define SP_RANGE_Y2R BIT(5) +#define SP_CSPACE_Y2R BIT(4) +#define SP_RGB_RNG_LMT BIT(3) +#define SP_Y_RNG_LMT BIT(2) +#define SP_RANGE_R2Y BIT(1) +#define SP_CSPACE_R2Y BIT(0) + +/* Video Control Register 6 */ +#define SP_VID_CTRL6_REG 0x0d +#define SP_TEST_PATTERN_EN BIT(7) +#define SP_VIDEO_PROCESS_EN BIT(6) +#define SP_VID_US_MODE BIT(3) +#define SP_VID_DS_MODE BIT(2) +#define SP_UP_SAMPLE BIT(1) +#define SP_DOWN_SAMPLE BIT(0) + +/* Video Control Register 8 */ +#define SP_VID_CTRL8_REG 0x0f +#define SP_VID_VRES_TH BIT(0) + +/* Total Line Status Low Byte Register */ +#define SP_TOTAL_LINE_STAL_REG 0x24 + +/* Total Line Status High Byte Register */ +#define SP_TOTAL_LINE_STAH_REG 0x25 + +/* Active Line Status Low Byte Register */ +#define SP_ACT_LINE_STAL_REG 0x26 + +/* Active Line Status High Byte Register */ +#define SP_ACT_LINE_STAH_REG 0x27 + +/* Vertical Front Porch Status Register */ +#define SP_V_F_PORCH_STA_REG 0x28 + +/* Vertical SYNC Width Status Register */ +#define SP_V_SYNC_STA_REG 0x29 + +/* Vertical Back Porch Status Register */ +#define SP_V_B_PORCH_STA_REG 0x2a + +/* Total Pixel Status Low Byte Register */ +#define SP_TOTAL_PIXEL_STAL_REG 0x2b + +/* Total Pixel Status High Byte Register */ +#define SP_TOTAL_PIXEL_STAH_REG 0x2c + +/* Active Pixel Status Low Byte Register */ +#define SP_ACT_PIXEL_STAL_REG 0x2d + +/* Active Pixel Status High Byte Register */ +#define SP_ACT_PIXEL_STAH_REG 0x2e + +/* Horizontal Front Porch Status Low Byte Register */ +#define SP_H_F_PORCH_STAL_REG 0x2f + +/* Horizontal Front Porch Statys High Byte Register */ +#define SP_H_F_PORCH_STAH_REG 0x30 + +/* Horizontal SYNC Width Status Low Byte Register */ +#define SP_H_SYNC_STAL_REG 0x31 + +/* Horizontal SYNC Width Status High Byte Register */ +#define SP_H_SYNC_STAH_REG 0x32 + +/* Horizontal Back Porch Status Low Byte Register */ +#define SP_H_B_PORCH_STAL_REG 0x33 + +/* Horizontal Back Porch Status High Byte Register */ +#define SP_H_B_PORCH_STAH_REG 0x34 + +/* InfoFrame AVI Packet DB1 Register */ +#define SP_INFOFRAME_AVI_DB1_REG 0x70 + +/* Bit Control Specific Register */ +#define SP_BIT_CTRL_SPECIFIC_REG 0x80 +#define SP_BIT_CTRL_SELECT_SHIFT 1 +#define SP_ENABLE_BIT_CTRL BIT(0) + +/* InfoFrame Audio Packet DB1 Register */ +#define SP_INFOFRAME_AUD_DB1_REG 0x83 + +/* InfoFrame MPEG Packet DB1 Register */ +#define SP_INFOFRAME_MPEG_DB1_REG 0xb0 + +/* Audio Channel Status Registers */ +#define SP_AUD_CH_STATUS_BASE 0xd0 + +/* Audio Channel Num Register 5 */ +#define SP_I2S_CHANNEL_NUM_MASK 0xe0 +# define SP_I2S_CH_NUM_1 (0x00 << 5) +# define SP_I2S_CH_NUM_2 (0x01 << 5) +# define SP_I2S_CH_NUM_3 (0x02 << 5) +# define SP_I2S_CH_NUM_4 (0x03 << 5) +# define SP_I2S_CH_NUM_5 (0x04 << 5) +# define SP_I2S_CH_NUM_6 (0x05 << 5) +# define SP_I2S_CH_NUM_7 (0x06 << 5) +# define SP_I2S_CH_NUM_8 (0x07 << 5) +#define SP_EXT_VUCP BIT(2) +#define SP_VBIT BIT(1) +#define SP_AUDIO_LAYOUT BIT(0) + +/* Analog Debug Register 2 */ +#define SP_ANALOG_DEBUG2_REG 0xdd +#define SP_FORCE_SW_OFF_BYPASS 0x20 +#define SP_XTAL_FRQ 0x1c +# define SP_XTAL_FRQ_19M2 (0x00 << 2) +# define SP_XTAL_FRQ_24M (0x01 << 2) +# define SP_XTAL_FRQ_25M (0x02 << 2) +# define SP_XTAL_FRQ_26M (0x03 << 2) +# define SP_XTAL_FRQ_27M (0x04 << 2) +# define SP_XTAL_FRQ_38M4 (0x05 << 2) +# define SP_XTAL_FRQ_52M (0x06 << 2) +#define SP_POWERON_TIME_1P5MS 0x03 + +/* Analog Control 0 Register */ +#define SP_ANALOG_CTRL0_REG 0xe1 + +/* Common Interrupt Status Register 1 */ +#define SP_COMMON_INT_STATUS_BASE (0xf1 - 1) +#define SP_PLL_LOCK_CHG 0x40 + +/* Common Interrupt Status Register 2 */ +#define SP_COMMON_INT_STATUS2 0xf2 +#define SP_HDCP_AUTH_CHG BIT(1) +#define SP_HDCP_AUTH_DONE BIT(0) + +#define SP_HDCP_LINK_CHECK_FAIL BIT(0) + +/* Common Interrupt Status Register 4 */ +#define SP_COMMON_INT_STATUS4_REG 0xf4 +#define SP_HPD_IRQ BIT(6) +#define SP_HPD_ESYNC_ERR BIT(4) +#define SP_HPD_CHG BIT(2) +#define SP_HPD_LOST BIT(1) +#define SP_HPD_PLUG BIT(0) + +/* DP Interrupt Status Register */ +#define SP_DP_INT_STATUS1_REG 0xf7 +#define SP_TRAINING_FINISH BIT(5) +#define SP_POLLING_ERR BIT(4) + +/* Common Interrupt Mask Register */ +#define SP_COMMON_INT_MASK_BASE (0xf8 - 1) + +#define SP_COMMON_INT_MASK4_REG 0xfb + +/* DP Interrupts Mask Register */ +#define SP_DP_INT_MASK1_REG 0xfe + +/* Interrupt Control Register */ +#define SP_INT_CTRL_REG 0xff + +#endif /* _ANALOGIX_I2C_TXCOMMON_H_ */