Commits
Paulo Zanoni committed ee7d6cfa4b1
drm/i915: only recompress FBC after flushing a drawing operation There's no need to stop and restart FBC, which is quite expensive as we have to revalidate the CRTC state. After flushing a drawing operation we know the CRTC state hasn't changed, so a nuke (recompress) should be fine. v2: Make it simpler (Chris). v3: Rewrite the patch again due to patch order changes. v4: Rewrite commit message (Chris). Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/