diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_reg.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_reg.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_reg.h b/drivers/gpu/drm/msm/dp/dp_reg.h index ea85a691e72b..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) @@ -18,8 +23,25 @@ #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) @@ -102,6 +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) @@ -142,6 +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) @@ -201,9 +230,11 @@ #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) |