We should sync the display (e.g. flush cache) when backspace is pressed
to ensure that the character is erased correctly.
Signed-off-by: Simon Glass <s...@chromium.org>
Acked-by: Anatolij Gustschin <ag...@denx.de>
---
Changes in v2: None
drivers/video/vidconsole-uclass.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/video/vidconsole-uclass.c
b/drivers/video/vidconsole-uclass.c
index e9a90b1b9b..b5afd72227 100644
--- a/drivers/video/vidconsole-uclass.c
+++ b/drivers/video/vidconsole-uclass.c
@@ -77,6 +77,7 @@ static int vidconsole_back(struct udevice *dev)
if (priv->ycur < 0)
priv->ycur = 0;
}
+ video_sync(dev->parent);
return 0;
}
--
2.13.0.506.g27d5fe0cd-goog
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
