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| author |   Wenjing Liu <wenjing.liu@amd.com> | 2020-05-25 13:45:22 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 01:59:20 -0400 |
| commit | a1500a62d094544e2a513a2569d38321cbbbee3c (patch) | |
| tree | ff12db7ccd80504c0a559b0263d868f115105beb /drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h | |
| parent | drm/amd/display: remove unnecessary mpcc updates (diff) | |
| download | linux-dev-a1500a62d094544e2a513a2569d38321cbbbee3c.tar.xz linux-dev-a1500a62d094544e2a513a2569d38321cbbbee3c.zip | |
drm/amd/display: Revert "DP link layer test 4.2.1.1 fix due to specs update"
[why]
The change causes some regression in a common use case.
Will need more investigation before fixing the original issue.
[how]
This reverts commit fb8cf277b16d3f8b16941d217f7bae4ed7e73bea.
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h index b970a32177af..e94e5fbf2aa2 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h @@ -28,7 +28,7 @@ #define LINK_TRAINING_ATTEMPTS 4 #define LINK_TRAINING_RETRY_DELAY 50 /* ms */ -#define LINK_AUX_DEFAULT_LTTPR_TIMEOUT_PERIOD 3200 /*us*/ +#define LINK_AUX_DEFAULT_EXTENDED_TIMEOUT_PERIOD 3200 /*us*/ #define LINK_AUX_DEFAULT_TIMEOUT_PERIOD 552 /*us*/ struct dc_link; |