Commits
Ville Syrjälä committed 5eba929d1bb
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 d18ea1b58a5003eb6fca03aff03c4c01321e6cb1
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 f86f3fb005d0c907285fa8685badcb24ec31ee59
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>