drm/i915: Disable M2 frac division for integer case
authorVijay Purushothaman <vijay.a.purushothaman@linux.intel.com>
Thu, 5 Mar 2015 14:00:57 +0000 (19:30 +0530)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 17 Mar 2015 21:30:12 +0000 (22:30 +0100)
commita945ce7e4eeb9c629d8a75b78203b026f74c2ea2
treeed395d3f6d75bc1a36d97212f3d0b15db6e30022
parentca2b1403e2a3fcfec462c1c75ec2b0f93d65590a
drm/i915: Disable M2 frac division for integer case

v2 : Handle M2 frac division for both M2 frac and int cases

v3 : Addressed Ville's review comments. Cleared the old bits for RMW

v4 : Fix feedfwd gain (Ville)

Signed-off-by: Vijay Purushothaman <vijay.a.purushothaman@linux.intel.com>
Reviewed-by: Ville Syrjala <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_display.c