From: Alexander Graf <agraf@csgraf.de>
Date: Thu, 9 Jun 2022 22:59:18 +0000 (+0200)
Subject: video: Add damage notification on bmp display
X-Git-Tag: v2025.07-rc2~45^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b19425b35d1134a53ecbb58357128bd5096e784;p=pandora-u-boot.git

video: Add damage notification on bmp display

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>
Link: https://lore.kernel.org/u-boot/20230821135111.3558478-9-alpernebiyasak@gmail.com/
---

diff --git a/drivers/video/video_bmp.c b/drivers/video/video_bmp.c
index ad512d99a1b..78de9560792 100644
--- a/drivers/video/video_bmp.c
+++ b/drivers/video/video_bmp.c
@@ -459,6 +459,8 @@ 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);