diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_reg.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_reg.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_reg.h b/drivers/gpu/drm/msm/dp/dp_reg.h index 268602803d9a..7c44d4e2cf13 100644 --- a/drivers/gpu/drm/msm/dp/dp_reg.h +++ b/drivers/gpu/drm/msm/dp/dp_reg.h @@ -6,8 +6,13 @@ #ifndef _DP_REG_H_ #define _DP_REG_H_ +#include <linux/bitfield.h> +#include <linux/bits.h> + /* DP_TX Registers */ #define REG_DP_HW_VERSION (0x00000000) +#define DP_HW_VERSION_1_0 0x10000000 +#define DP_HW_VERSION_1_2 0x10020000 #define REG_DP_SW_RESET (0x00000010) #define DP_SW_RESET (0x00000001) @@ -18,10 +23,41 @@ #define REG_DP_CLK_CTRL (0x00000018) #define REG_DP_CLK_ACTIVE (0x0000001C) + #define REG_DP_INTR_STATUS (0x00000020) +#define DP_INTR_HPD BIT(0) +#define DP_INTR_AUX_XFER_DONE BIT(3) +#define DP_INTR_WRONG_ADDR BIT(6) +#define DP_INTR_TIMEOUT BIT(9) +#define DP_INTR_NACK_DEFER BIT(12) +#define DP_INTR_WRONG_DATA_CNT BIT(15) +#define DP_INTR_I2C_NACK BIT(18) +#define DP_INTR_I2C_DEFER BIT(21) +#define DP_INTR_PLL_UNLOCKED BIT(24) +#define DP_INTR_AUX_ERROR BIT(27) + #define REG_DP_INTR_STATUS2 (0x00000024) +#define DP_INTR_READY_FOR_VIDEO BIT(0) +#define DP_INTR_IDLE_PATTERN_SENT BIT(3) +#define DP_INTR_FRAME_END BIT(6) +#define DP_INTR_CRC_UPDATED BIT(9) + #define REG_DP_INTR_STATUS3 (0x00000028) +#define REG_DP_INTR_STATUS4 (0x0000002C) +#define PSR_UPDATE_INT (0x00000001) +#define PSR_CAPTURE_INT (0x00000004) +#define PSR_EXIT_INT (0x00000010) +#define PSR_UPDATE_ERROR_INT (0x00000040) +#define PSR_WAKE_ERROR_INT (0x00000100) + +#define REG_DP_INTR_MASK4 (0x00000030) +#define PSR_UPDATE_MASK (0x00000001) +#define PSR_CAPTURE_MASK (0x00000002) +#define PSR_EXIT_MASK (0x00000004) +#define PSR_UPDATE_ERROR_MASK (0x00000008) +#define PSR_WAKE_ERROR_MASK (0x00000010) + #define REG_DP_DP_HPD_CTRL (0x00000000) #define DP_DP_HPD_CTRL_HPD_EN (0x00000001) @@ -88,6 +124,9 @@ #define DP_MAINLINK_CTRL_ENABLE (0x00000001) #define DP_MAINLINK_CTRL_RESET (0x00000002) #define DP_MAINLINK_CTRL_SW_BYPASS_SCRAMBLER (0x00000010) +#define DP_MAINLINK_CTRL_FLUSH_MODE_MASK GENMASK(24, 23) +#define DP_MAINLINK_FLUSH_MODE_UPDATE_SDP FIELD_PREP(DP_MAINLINK_CTRL_FLUSH_MODE_MASK, 1) +#define DP_MAINLINK_FLUSH_MODE_SDE_PERIPH_UPDATE FIELD_PREP(DP_MAINLINK_CTRL_FLUSH_MODE_MASK, 3) #define DP_MAINLINK_FB_BOUNDARY_SEL (0x02000000) #define REG_DP_STATE_CTRL (0x00000004) @@ -128,6 +167,10 @@ #define DP_MISC0_SYNCHRONOUS_CLK (0x00000001) #define DP_MISC0_COLORIMETRY_CFG_SHIFT (0x00000001) #define DP_MISC0_TEST_BITS_DEPTH_SHIFT (0x00000005) +#define DP_MISC1_VSC_SDP (0x00004000) + +#define DP_MISC0_COLORIMERY_CFG_LEGACY_RGB (0) +#define DP_MISC0_COLORIMERY_CFG_CEA_RGB (0x04) #define REG_DP_VALID_BOUNDARY (0x00000030) #define REG_DP_VALID_BOUNDARY_2 (0x00000034) @@ -164,6 +207,16 @@ #define MMSS_DP_AUDIO_TIMING_RBR_48 (0x00000094) #define MMSS_DP_AUDIO_TIMING_HBR_48 (0x00000098) +#define REG_PSR_CONFIG (0x00000100) +#define DISABLE_PSR (0x00000000) +#define PSR1_SUPPORTED (0x00000001) +#define PSR2_WITHOUT_FRAMESYNC (0x00000002) +#define PSR2_WITH_FRAMESYNC (0x00000003) + +#define REG_PSR_CMD (0x00000110) +#define PSR_ENTER (0x00000001) +#define PSR_EXIT (0x00000002) + #define MMSS_DP_PSR_CRC_RG (0x00000154) #define MMSS_DP_PSR_CRC_B (0x00000158) @@ -177,13 +230,18 @@ #define MMSS_DP_AUDIO_CTRL_RESET (0x00000214) #define MMSS_DP_SDP_CFG (0x00000228) +#define GEN0_SDP_EN (0x00020000) #define MMSS_DP_SDP_CFG2 (0x0000022C) #define MMSS_DP_AUDIO_TIMESTAMP_0 (0x00000230) #define MMSS_DP_AUDIO_TIMESTAMP_1 (0x00000234) +#define GENERIC0_SDPSIZE_VALID (0x00010000) #define MMSS_DP_AUDIO_STREAM_0 (0x00000240) #define MMSS_DP_AUDIO_STREAM_1 (0x00000244) +#define MMSS_DP_SDP_CFG3 (0x0000024c) +#define UPDATE_SDP (0x00000001) + #define MMSS_DP_EXTENSION_0 (0x00000250) #define MMSS_DP_EXTENSION_1 (0x00000254) #define MMSS_DP_EXTENSION_2 (0x00000258) |