[Intel-gfx] [PATCH] drm/i915: use wake_up instead of drm wrapper.

[Daniel Vetter]

On Fri, May 28, 2010 at 01:02:08PM +1000, Dave Airlie wrote:
> This fixes a regression in the copy fb code we use to get seamless
> startup on Fedora/RHEL, without this fix, we block forever in the wait
> when starting X.

I've just checked latest -linus and found in include/drm/drm_os_linux.h:

#define DRM_WAKEUP( queue ) wake_up( queue )

It's been like that since I've originally wrote the uninterruptible sleep
stuff for the intel overlay code (I've checked way back then to make sure
it doesn't hang). Care to explain how this fixes a regression?

Cheers, Daniel
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
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