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[v5,08/13] video: Add damage notification on bmp display

Message ID 20230821135111.3558478-9-alpernebiyasak@gmail.com
State Under Review
Delegated to: Anatolij Gustschin
Headers show
Series Add video damage tracking | expand

Commit Message

Alper Nebi Yasak Aug. 21, 2023, 1:51 p.m. UTC 
From: Alexander Graf <agraf@csgraf.de>

Let's report the video damage when we draw a bitmap on 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>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
---

(no changes since v1)

 drivers/video/video_bmp.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/video/video_bmp.c b/drivers/video/video_bmp.c
index 45f003c8251a..10943b9ca19f 100644
--- a/drivers/video/video_bmp.c
+++ b/drivers/video/video_bmp.c
@@ -460,6 +460,8 @@  int video_bmp_display(struct udevice *dev, ulong bmp_image, int x, int y,
 		break;
 	};
 
+	video_damage(dev, x, y, width, height);
+
 	/* Find the position of the top left of the image in the framebuffer */
 	fb = (uchar *)(priv->fb + y * priv->line_length + x * bpix / 8);
 	ret = video_sync_copy(dev, start, fb);