drm/i915: don't keep reassigning FBC_UNSUPPORTED
authorPaulo Zanoni <paulo.r.zanoni@intel.com>
Mon, 9 Feb 2015 16:46:28 +0000 (14:46 -0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 13 Feb 2015 22:28:14 +0000 (23:28 +0100)
commit104618b3364963d1630297f2b8e0a232c51dc85b
treeaefed4146947f47b79b5f613dd68542e45574fac
parent7cc6574600fdd45eb828a884da4eec6daed786f0
drm/i915: don't keep reassigning FBC_UNSUPPORTED

This may save a few picoseconds on !HAS_FBC platforms. And it also
satisfies my OCD.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_fbc.c