[Intel-gfx] [PATCH 1/9] drm/i915: Remove some duplicated plane swapping logic

[Chris Wilson]

On Tue, Nov 08, 2016 at 04:47:11PM +0200, ville.syrjala at linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> On pre-gen4 we connect plane A to pipe B and vice versa to get an FBC
> capable plane feeding the LVDS port by default. We have the logic for
> the plane swapping duplicated in many places. Let's remove a bit of the
> duplication by having the crtc look up the thing from the primary plane.

And intel_crtc->plane is just a left over to be removed when we go full
atomic.
 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre