diff mbox series

[v3,2/7] dm: video: Add damage notification on display clear

Message ID 20221230195828.88134-3-agraf@csgraf.de
State Superseded
Delegated to: Anatolij Gustschin
Headers show
Series Add video damage tracking | expand

Commit Message

Alexander Graf Dec. 30, 2022, 7:58 p.m. UTC
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(+)
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Patch

diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
index 48a053841e..f1fbeaadcb 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);
 }