drm/i915: Move programming plane scaler to its own function.
This cleans the code up slightly, and will make other changes easier.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180920102711.4184-8-maarten.lankhorst@linux.intel.com
(cherry picked from commit ab5c60bf76755d24ae8de5c1c6ac594934656ace)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
1 file changed