]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915: Kill leftover GTIIR writes from valleyview_irq_preinstall()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 31 Oct 2014 09:53:06 +0000 (11:53 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 7 Nov 2014 17:41:56 +0000 (18:41 +0100)
commitf32bf99a0b0b28e3dcce121c8e65d8697d140c35
tree7e7f4bad0a23b4921d4feece704e0b8d9cf647d6
parent0514c2ebfa0e34c4c4ff379525da14f169e69357
drm/i915: Kill leftover GTIIR writes from valleyview_irq_preinstall()

There are two leftover GTIIR writes in valleyview_irq_preinstall().
Looks like the were originally left behind by:

 commit 911d48934bc3ffc990d4735b811bfa144cdf0aef
 Author: Daniel Vetter <daniel.vetter@ffwll.ch>
 Date:   Fri Jul 12 22:43:25 2013 +0200

    drm/i915: unify PM interrupt preinstall sequence

and then the GTIIR reset was added back here:

 commit cd0972e33dc3b833a374f8088f005caf0efd444e
 Author: Paulo Zanoni <paulo.r.zanoni@intel.com>
 Date:   Tue Apr 1 15:37:14 2014 -0300

    drm/i915: properly clear IIR at irq_uninstall on Gen5+

so we can kill the leftovers from the vlv code.

Cc: Paulo Zanoni <przanoni@gmail.com>
Suggested-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_irq.c