drm/i915: FBC_CONTROL2 is gen4 only
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 28 Nov 2013 15:29:57 +0000 (17:29 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 12 Dec 2013 14:58:09 +0000 (15:58 +0100)
commit159f98750e413f5d6e63d1131417c5310ea175fb
treedc518390d3aecfe930792430837fb2cda02011b7
parent42a430f51c7500be41ca4cbd5b3de930853bd5ee
drm/i915: FBC_CONTROL2 is gen4 only

Gen2 and gen3 don't have the FBC_CONTROL2 register, so don't
touch it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c