diff options
| author | Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com> | 2021-11-26 02:31:26 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-12-07 21:11:21 +0300 |
| commit | 1e146bb88e26b6d5454326f7591662eb095afbd8 (patch) | |
| tree | 1e209c203c403405343e4d2017453a9e0d83f018 /drivers/gpu/drm/amd/display | |
| parent | 7b201d53bc77e8517bd78348385b6362dfa33a4f (diff) | |
| download | linux-1e146bb88e26b6d5454326f7591662eb095afbd8.tar.xz | |
drm/amd/display: Adding dpia debug bits for hpd delay
[Why]
Need to have dpia debug bits for configuring hpd delay.
[How]
Added hpd_delay_in_ms variable in dpia_debug_options.
Reviewed-by: Jimmy Kizito <Jimmy.Kizito@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: meenakshikumar somasundaram <meenakshikumar.somasundaram@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 8ca53fc0d376..5c2cb892d993 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -522,7 +522,8 @@ union dpia_debug_options { uint32_t force_non_lttpr:1; uint32_t extend_aux_rd_interval:1; uint32_t disable_mst_dsc_work_around:1; - uint32_t reserved:28; + uint32_t hpd_delay_in_ms:12; + uint32_t reserved:16; } bits; uint32_t raw; }; |