[PATCH v4 2/9] dm: video: Add damage notification on display clear

Let's report the video damage when we clear the screen. This way we can later lazily flush only relevant regions to hardware.

Signed-off-by: Alexander Graf agraf@csgraf.de Reported-by: Da Xue da@libre.computer --- drivers/video/video-uclass.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c index d18c8cd2b1..48fc29aeb0 100644 --- a/drivers/video/video-uclass.c +++ b/drivers/video/video-uclass.c @@ -160,6 +160,8 @@ int video_fill(struct udevice *dev, u32 colour) if (ret) return ret;

+ video_damage(dev, 0, 0, priv->xsize, priv->ysize); + return video_sync(dev, false); }