From 7c19e4cbfe5271bd6a3cf0bf14d10751b5798739 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 28 Feb 2022 15:13:48 -0700 Subject: [PATCH] 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 --- 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); }