[PATCH] drm/stm: ltdc: add layer alpha support

Android Hardware Composer supports alpha values applied to layers. Enabling non-opaque layers for the STM CRTC could help offload GPU resources for screen composition. Signed-off-by: Raphael Gallais-Pou --- drivers/gpu/drm/stm/ltdc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff

Re: [PATCH] drm/stm: ltdc: add layer alpha support

Hi Raphael, thanks for the patch. Acked-by: Yannick Fertre Reviewed-by: Yannick Fertre On 9/3/21 10:58 AM, Raphael GALLAIS-POU - foss wrote: Android Hardware Composer supports alpha values applied to layers. Enabling non-opaque layers for the STM CRTC could help offload GPU resources for scre

[PATCH] drm/stm: ltdc: add layer alpha support

Android Hardware Composer supports alpha values applied to layers. Enabling non-opaque layers for the STM CRTC could help offload GPU resources for screen composition. Signed-off-by: Raphael Gallais-Pou --- drivers/gpu/drm/stm/ltdc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff