drm/i915: support Haswell force waking
authorEugeni Dodonov <eugeni.dodonov@intel.com>
Mon, 2 Jul 2012 14:51:04 +0000 (11:51 -0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 3 Jul 2012 20:15:21 +0000 (22:15 +0200)
commite7911c48a05bc0002616a51e99761dec36110b04
treec7a371e758fecb36e76c323a41b17b21f24ef417
parentc4de7b0ffda2bb4843fd7f1052d0a2bb90bd08a5
drm/i915: support Haswell force waking

There is a different ACK register for force wake on Haswell, so account
for that.

Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.c
drivers/gpu/drm/i915/i915_reg.h