Commits
Peter Ujfalusi committed 80b844b4bf8
drm/omap: Fix zpos handling when Transparency Color Key mode is enabled User space must understand how the TCK works and needs to place the planes to correct zpos. The generic zpos normalization in DRM however is going to do normalization and might move the position of the planes which breaks the TCK as planes are no longer in the position where application deliberately placed them. If the TCK is enabled for the crtc then use the zpos configured by the application instead of the normalized positions and at the same time do a sanity check against overlapping zpos. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>