[U-Boot] [PATCH v3 09/35] dm: video: Sync display on backspace

[sjg at google.com]

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 <sjg at chromium.org>
Acked-by: Anatolij Gustschin <agust at denx.de>
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Changes in v3: None
Changes in v2: None

 drivers/video/vidconsole-uclass.c | 1 +
 1 file changed, 1 insertion(+)

Applied to u-boot-dm, thanks!