]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915: unconditionally use mt forcewake on hsw/ivb
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 18 Oct 2012 12:44:35 +0000 (14:44 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 19 Oct 2012 17:32:36 +0000 (19:32 +0200)
commitb7cfb12f68f75c62e6493ff0a06a0304f6f2fa92
tree8c508b21c654324ee0e9149fd893656e7c135cf9
parent56327b86dd4278e2cbd7707d31f8caf399ec7a25
drm/i915: unconditionally use mt forcewake on hsw/ivb

Single-threaded forcewake was only used on some early pre-production
ivybridge machines, all the latest ones should use mt forcewake. And
we already assume this in other places of the code (e.g. DERRMR
support in the ddx, or the latest intel_gt_reset patch to reset any
lingering forcewake references left behind by the bios), so don't
bother here, too.

Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c