Re: [PATCH 7/8] drm/irq: Implement a generic vblank_wait function

On Tue, Jul 29, 2014 at 11:32:22PM +0200, Daniel Vetter wrote: [...]

diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c

[...]

• ret = wait_event_timeout(dev->vblank[crtc].queue,

• 		 C, msecs_to_jiffies(100));
  

100 milliseconds looks like a very arbitrary choice. Theoretically we support things like crtc->mode.vrefresh = 5, so I wonder if we should parameterize this on the refresh rate, or simply increase it further?

Thierry