diff options
| author | Xingyue Tao <xingyue.tao@amd.com> | 2018-04-19 16:23:12 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-18 16:08:25 -0500 |
| commit | 3f460907be1b53441526e644019bcf150c433f59 (patch) | |
| tree | a7c8c222d2a81a938eb6fa605d482e3e24ba1817 /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | |
| parent | 7ea034ce8188eaf61ce2b7d4e747e1f6e3bb8aa3 (diff) | |
drm/amd/display: Add dc cap to restrict VSR downscaling src size
- Adds int max_downscale_src_width in dc struct
- Checks and does not support if downscale size is more than 4k (width > 3840)
Signed-off-by: Xingyue Tao <xingyue.tao@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-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/dcn10/dcn10_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c index 16c84e9ee33b..f69f3a54f001 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c @@ -447,6 +447,7 @@ static const struct dc_debug debug_defaults_drv = { .performance_trace = false, .az_endpoint_mute_only = true, .recovery_enabled = false, /*enable this by default after testing.*/ + .max_downscale_src_width = 3840, }; static const struct dc_debug debug_defaults_diags = { |