drm/i915: implement WaIssueDummyWriteToWakeupFromRC6
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 18 Oct 2012 12:16:09 +0000 (14:16 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Sun, 11 Nov 2012 22:51:02 +0000 (23:51 +0100)
commita8b1397d717e36abd9e45f8fee61d800f7d236ec
tree9132ff5935b4d608b70a33ce054ef1a8972c0a53
parent5a35e99e8162d6820013a56ad15ea8bf937af5a6
drm/i915: implement WaIssueDummyWriteToWakeupFromRC6

Or at least our best understanding of it.

v2: Fixup commit message and put the wa name into the comment block.
And actually update the commit, too.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.c