drm/i915: Support for RR switching on VLV
authorVandana Kannan <vandana.kannan@intel.com>
Fri, 13 Feb 2015 10:03:01 +0000 (15:33 +0530)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 24 Feb 2015 10:51:37 +0000 (11:51 +0100)
commit6fa7aec1db07f43d3ad94122c3bd52647c81619e
treef5798abe1993c32ee66760c0f10bd23e56112e9b
parenta4c30b1d108c1ef60667ed357af4aeabc3d05eca
drm/i915: Support for RR switching on VLV

Definition of VLV RR switch bit and corresponding toggling in
set_drrs function.

Signed-off-by: Vandana Kannan <vandana.kannan@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_dp.c