diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c index 478c8d27f3bd..cd3942df70a7 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c @@ -780,6 +780,9 @@ static void get_pixel_clock_parameters( if (stream->public.timing.pixel_encoding == PIXEL_ENCODING_YCBCR422) { pixel_clk_params->color_depth = COLOR_DEPTH_888; } + if (stream->public.timing.pixel_encoding == PIXEL_ENCODING_YCBCR420) { + pixel_clk_params->requested_pix_clk = pixel_clk_params->requested_pix_clk / 2; + } } void dce110_resource_build_bit_depth_reduction_params( |