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| author | Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> | 2023-05-16 20:54:54 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-08-08 00:14:07 +0300 |
| commit | 76bd34786ebd323cf4c32604cf6166b08aaa3ffa (patch) | |
| tree | a0d8349bab4accc99bf566fb48fb0c0b6782f4f1 /drivers/gpu/drm/amd/display/include | |
| parent | dede1fea4460e734f0ef85875718a036bdd18649 (diff) | |
| download | linux-76bd34786ebd323cf4c32604cf6166b08aaa3ffa.tar.xz | |
drm/amd/display: Read replay data from sink
Read DP_SINK_PR_PIXEL_DEVIATION_PER_LINE and
DP_SINK_PR_MAX_NUMBER_OF_DEVIATION_LINE
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/include')
| -rw-r--r-- | drivers/gpu/drm/amd/display/include/dpcd_defs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/include/dpcd_defs.h b/drivers/gpu/drm/amd/display/include/dpcd_defs.h index f72023a296a0..914f28e9f224 100644 --- a/drivers/gpu/drm/amd/display/include/dpcd_defs.h +++ b/drivers/gpu/drm/amd/display/include/dpcd_defs.h @@ -174,5 +174,7 @@ enum dpcd_psr_sink_states { #define DP_SOURCE_BACKLIGHT_ENABLE 0x32F #define DP_SOURCE_MINIMUM_HBLANK_SUPPORTED 0x340 #define DP_SINK_PR_REPLAY_STATUS 0x378 +#define DP_SINK_PR_PIXEL_DEVIATION_PER_LINE 0x379 +#define DP_SINK_PR_MAX_NUMBER_OF_DEVIATION_LINE 0x37A #endif /* __DAL_DPCD_DEFS_H__ */ |