Increase time out for waiting frame done interrupt. 50ms is long enough for the usual display modes (50 Hz or higher refresh rate), but it may be a bit tight for some unusual mode.
Signed-off-by: Jyri Sarha jsarha@ti.com --- drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c index 4d90509..419e43f 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c @@ -127,7 +127,7 @@ static void stop(struct drm_crtc *crtc) if (priv->rev == 2) { int ret = wait_event_timeout(tilcdc_crtc->frame_done_wq, tilcdc_crtc->frame_done, - msecs_to_jiffies(50)); + msecs_to_jiffies(500)); if (ret == 0) dev_err(dev->dev, "%s: timeout waiting for framedone\n", __func__);