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 ---
(no changes since v2)
Changes in v2: - Fix 'groth' and 'work-around' typos in cover letter
drivers/serial/sandbox.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/serial/sandbox.c b/drivers/serial/sandbox.c index ec0068e33d3..77a1558db68 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 */