Remove unnecessary SIGNAL_TYPE_HDMI_TYPE_A check that was performed in the drm_mode_is_420_only() case, but not in the drm_mode_is_420_also() && force_yuv420_output case.
Without further knowledge if YCbCr 4:2:0 is supported outside of HDMI, there is no reason to use RGB when the display reports drm_mode_is_420_only() even on a non HDMI connection.
This patch also moves both checks in the same if-case. This eliminates an extra else-if-case.
Signed-off-by: Werner Sembach wse@tuxedocomputers.com --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 6fda0dfb78f8..44757720b15f 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -5353,10 +5353,7 @@ static void fill_stream_properties_from_drm_display_mode( timing_out->v_border_bottom = 0; /* TODO: un-hardcode */ if (drm_mode_is_420_only(info, mode_in) - && stream->signal == SIGNAL_TYPE_HDMI_TYPE_A) - timing_out->pixel_encoding = PIXEL_ENCODING_YCBCR420; - else if (drm_mode_is_420_also(info, mode_in) - && aconnector->force_yuv420_output) + || (drm_mode_is_420_also(info, mode_in) && aconnector->force_yuv420_output)) timing_out->pixel_encoding = PIXEL_ENCODING_YCBCR420; else if ((connector->display_info.color_formats & DRM_COLOR_FORMAT_YCRCB444) && stream->signal == SIGNAL_TYPE_HDMI_TYPE_A)