drm/i915: create a prepare step for primary planes updates

Take out the pin_fb code so commit phase can't fail anymore.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Gustavo Padovan 2014-10-24 14:51:31 +01:00 • committed by Daniel Vetter
commit 14af293f06