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dm: video: Sync display on backspace
authorSimon Glass <sjg@chromium.org>
Mon, 12 Jun 2017 12:21:36 +0000 (06:21 -0600)
committerSimon Glass <sjg@chromium.org>
Tue, 11 Jul 2017 16:08:20 +0000 (10:08 -0600)
commitfb0b709effab16b0d73cfc6130e0b28bfea6ace2
tree362509366230bc970554494e1e924d6e0cd39244tree | snapshot
parent2f0dd5cafe6e6f59e4d798ca2ec0a6bae3a19aa5commit | diff
dm: video: Sync display on backspace

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@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-on: Beaver, Jetson-TK1
drivers/video/vidconsole-uclass.c diff | blob | blame | history
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