25 Feb
2022
25 Feb
'22
5:14 p.m.
On Mon, 21 Feb 2022 10:59:14 +0100, Maxime Ripard wrote:
From: Dave Stevenson dave.stevenson@raspberrypi.com
The drm_plane_create_color_properties() function asks for an initial value for the color encoding and range, and will set the associated plane state variable with that value if a state is present.
However, that function is usually called at a time where there's no state yet. Since the drm_plane_state reset helper doesn't take care of reading that value when it's called, it means that in most cases the initial value will be 0 (so DRM_COLOR_YCBCR_BT601 and DRM_COLOR_YCBCR_LIMITED_RANGE, respectively), or the drivers will have to work around it.
[...]
Applied to drm/drm-misc (drm-misc-next).
Thanks! Maxime