diff options
author | Simon Glass <sjg@chromium.org> | 2016-01-30 23:37:41 (GMT) |
---|---|---|
committer | Tom Warren <twarren@nvidia.com> | 2016-02-16 16:17:50 (GMT) |
commit | bbc8a8b4cc4d5d7f555765dd5ee9802a151a3394 (patch) | |
tree | 8d1236cc4c1f478d9816d93556166dea048686c4 /drivers | |
parent | 732484799b60c22c71f6ac0f1ff2db39bcd0c7d8 (diff) | |
download | u-boot-bbc8a8b4cc4d5d7f555765dd5ee9802a151a3394.tar.xz |
dm: video: Flush the cache after a puts()
This helps keep the display consistent. puts() is used when printing the
prompt, so is a useful way to make sure the current display contents is
visible.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
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 f6326b6..832e90a 100644 --- a/drivers/video/vidconsole-uclass.c +++ b/drivers/video/vidconsole-uclass.c @@ -170,6 +170,7 @@ static void vidconsole_puts(struct stdio_dev *sdev, const char *s) while (*s) vidconsole_put_char(dev, *s++); + video_sync(dev->parent); } /* Set up the number of rows and colours (rotated drivers override this) */ |