diff options
| author | Ryan Lin <tsung-hua.lin@amd.com> | 2023-02-07 18:03:48 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-02-28 22:29:24 +0300 |
| commit | 1e5d4d8eb8c0f15d90c50e7abd686c980e54e42e (patch) | |
| tree | 89828adf93fe2c747737e064034b41998e128a33 /drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c | |
| parent | 61d2a9bec406329ad57e2ecf8e33338a21057eec (diff) | |
| download | linux-1e5d4d8eb8c0f15d90c50e7abd686c980e54e42e.tar.xz | |
drm/amd/display: Ext displays with dock can't recognized after resume
[Why]
Needs to set the default value of the LTTPR timeout after resume.
[How]
Set the default (3.2ms) timeout at resuming if the sink supports
LTTPR
Reviewed-by: Jerry Zuo <Jerry.Zuo@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Ryan Lin <tsung-hua.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c index 4874d1bf1dcb..d4370856f164 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c @@ -60,8 +60,6 @@ #define MIN(X, Y) ((X) < (Y) ? (X) : (Y)) #endif -#define LINK_AUX_DEFAULT_TIMEOUT_PERIOD 552 /*us*/ - struct dp_lt_fallback_entry { enum dc_lane_count lane_count; enum dc_link_rate link_rate; |