diff options
| author | Simon Glass <sjg@chromium.org> | 2017-06-12 12:21:36 (GMT) |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-07-11 16:08:20 (GMT) |
| commit | fb0b709effab16b0d73cfc6130e0b28bfea6ace2 (patch) | |
| tree | 362509366230bc970554494e1e924d6e0cd39244 /drivers | |
| parent | 2f0dd5cafe6e6f59e4d798ca2ec0a6bae3a19aa5 (diff) | |
| download | u-boot-fsl-qoriq-fb0b709effab16b0d73cfc6130e0b28bfea6ace2.tar.xz | |
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
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/vidconsole-uclass.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/vidconsole-uclass.c b/drivers/video/vidconsole-uclass.c index e9a90b1..b5afd72 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; } |