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drm/tilcdc: Increase time out for waiting frame done interrupt

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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 <[email protected]>
This commit is contained in:
Jyri Sarha 2016-06-16 16:19:17 +03:00
commit 437c7d948d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/tilcdc/tilcdc_crtc.c
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@ -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__);