[Intel-gfx] [PATCH] Revert "drm/i915/vlv: Remove check for Old Ack during forcewake"

[Daniel Vetter]

On Wed, Nov 05, 2014 at 05:30:52PM +0200, Mika Kuoppala wrote:
> This reverts commit 5cb13c07dae73380d8b3ddc792740487b8742938.
> 
> While the relevance for WaRsDontPollForAckOnClearingFWBits is under
> investigation, revert this as regression.
> 
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=85684
> Tested-by:   Tested-by: lu hua <huax.lu at intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
> Cc: S, Deepak <deepak.s at intel.com>
> Signed-off-by: Mika Kuoppala <mika.kuoppala at intel.com>

Queued for -next, thanks for the patch.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch