[Intel-gfx] [PATCH 7/8] drm/i915: Swap primary planes on gen2 for FBC

[Chris Wilson]

On Thu, Nov 28, 2013 at 05:30:01PM +0200, ville.syrjala at linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Only plane A is FBC capable on gen2 (like gen3), but the panel fitter
> is hooked up to pipe B, so we want to prefer pipe B + plane A.

Ah, so that's the explanation!

Pretty please can I have this as a comment next to the pipe/plane switcheroo.
 
> 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