drm/i915: extract fbc_supported()
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Wed, 23 Sep 2015 15:52:27 +0000 (12:52 -0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 30 Sep 2015 08:20:06 +0000 (10:20 +0200)
commit9f218336bd44719c64a6e7df142b101304452692
treedc465d814d371d8b3d5902acd0ecaf7e58e692af
parent1ca36d4cb3436bd783f8688b563830341a8d9150
drm/i915: extract fbc_supported()

Make it clear that we're checking whether FBC is supported or not. The
fact that the vfunc is not NULL is just a consequence.

Another name option would have been fbc_initialized().

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_fbc.c