[Intel-gfx] [PATCH] drm/i915: Avoid concurrent access when marking the device as idle/busy

[Daniel Vetter]

On Sat, Jul 21, 2012 at 12:31:41PM +0100, Chris Wilson wrote:
> As suggested by Daniel, rip out the independent timers for device and
> crtc busyness and integrate the manual powermanagement of the display
> engine into the GEM core and its request tracking. The benefits are that
> the code is a lot smaller, fewer moving parts and should fit more neatly
> into the overall activity tracking of the driver.
> 
> v2: Complete overhaul and removal of the racy timers and workers.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Queued for -next, thanks for the patch. I think we still have a few funny
locking issues here, I'm prepping some patches.
-Daniel
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48