Hi, > 2022/08/11 2:41、Sergey Shtylyov <s.shtylyov@xxxxxx>のメール: > > Hello! > > On 8/10/22 11:37 AM, Takanari Hayama wrote: > >> To support DRM blend mode in R-Car DU driver, we must be able to pass >> a plane with the premultiplied alpha. Adding a new property to >> vsp1_du_atomic_config allows the R-Car DU driver to pass the >> premultiplied alpha plane. >> >> Signed-off-by: Takanari Hayama <taki@xxxxxxxxxx> >> --- >> drivers/media/platform/renesas/vsp1/vsp1_drm.c | 2 ++ >> include/media/vsp1.h | 2 ++ >> 2 files changed, 4 insertions(+) >> >> diff --git a/drivers/media/platform/renesas/vsp1/vsp1_drm.c b/drivers/media/platform/renesas/vsp1/vsp1_drm.c >> index 0c2507dc03d6..019e18976bd8 100644 >> --- a/drivers/media/platform/renesas/vsp1/vsp1_drm.c >> +++ b/drivers/media/platform/renesas/vsp1/vsp1_drm.c >> @@ -856,6 +856,8 @@ int vsp1_du_atomic_update(struct device *dev, unsigned int pipe_index, >> rpf->mem.addr[1] = cfg->mem[1]; >> rpf->mem.addr[2] = cfg->mem[2]; >> >> + rpf->format.flags = (cfg->premult) ? V4L2_PIX_FMT_FLAG_PREMUL_ALPHA : 0; >> + > > Parens are hardly needed here... :-) True. :) Thank you. Cheers, Takanari Hayama, Ph.D. <taki@xxxxxxxxxx> IGEL Co., Ltd. https://www.igel.co.jp/
