[PATCH 4/5] sandbox: Slow down the LCD sync rate

There is seldom a need to refresh at 100Hz and it uses a lot of CPU. Reduce the rate to 10Hz which seems to be adequate.

Signed-off-by: Simon Glass sjg@chromium.org ---

drivers/video/video-uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c index 7d499bcec5..5215114b2d 100644 --- a/drivers/video/video-uclass.c +++ b/drivers/video/video-uclass.c @@ -204,7 +204,7 @@ int video_sync(struct udevice *vid, bool force) struct video_priv *priv = dev_get_uclass_priv(vid); static ulong last_sync;

- if (force || get_timer(last_sync) > 10) { + if (force || get_timer(last_sync) > 100) { sandbox_sdl_sync(priv->fb); last_sync = get_timer(0); }