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@xxxxxx>
---
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 8e9f168..48f890d 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__);
--
1.9.1
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