From: Simon Glass <sjg@chromium.org>
Date: Wed, 31 Jul 2024 14:44:12 +0000 (-0600)
Subject: sandbox: Drop video-sync in serial driver
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-favicon.png?a=commitdiff_plain;h=521d377f7852c037e338c66756982084b1cb0132;p=u-boot.git

sandbox: Drop video-sync in serial driver

With sandbox, when U-Boot is waiting for input it syncs the video
display, since presumably the user has finished typing.

Now that cyclic is used for video syncing, we can drop this. Cyclic
will automatically call the video_idle() function when idle.

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

diff --git a/drivers/serial/sandbox.c b/drivers/serial/sandbox.c
index ec0068e33d..77a1558db6 100644
--- a/drivers/serial/sandbox.c
+++ b/drivers/serial/sandbox.c
@@ -138,8 +138,6 @@ static int sandbox_serial_pending(struct udevice *dev, bool input)
 		return 0;
 
 	os_usleep(100);
-	if (IS_ENABLED(CONFIG_VIDEO) && !IS_ENABLED(CONFIG_SPL_BUILD))
-		video_sync_all();
 	avail = membuff_putraw(&priv->buf, 100, false, &data);
 	if (!avail)
 		return 1;	/* buffer full */