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 ---
drivers/serial/sandbox.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/serial/sandbox.c b/drivers/serial/sandbox.c index f6ac3d228526..be72fd2c65f7 100644 --- a/drivers/serial/sandbox.c +++ b/drivers/serial/sandbox.c @@ -139,8 +139,6 @@ 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 */