diff options
| author | Joshua Aberback <joshua.aberback@amd.com> | 2021-04-07 00:21:50 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-09 23:54:57 +0300 |
| commit | 79f02534810c9557fb3217b538616dc42a1de3b9 (patch) | |
| tree | fd7f2ced74824606b515fc410ee298cf8da61a08 /drivers/gpu/drm/amd/display/dc/dcn302 | |
| parent | 52a9df8180fb62895b3296c34f489487d830615c (diff) | |
| download | linux-79f02534810c9557fb3217b538616dc42a1de3b9.tar.xz | |
drm/amd/display: Update DCN302 SR Exit Latency
[Why&How]
Update SR Exit Latency to fix screen flickering caused due to OTG
underflow. This is the recommended value given by the hardware IP team.
Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@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/dc/dcn302')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c index a928c1d9a557..fc2dea243d1b 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c @@ -164,7 +164,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_02_soc = { .min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */ .num_states = 1, - .sr_exit_time_us = 12, + .sr_exit_time_us = 15.5, .sr_enter_plus_exit_time_us = 20, .urgent_latency_us = 4.0, .urgent_latency_pixel_data_only_us = 4.0, |