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

Daniel Vetter daniel at ffwll.ch
Tue Dec 3 22:35:21 CET 2013


On Fri, Nov 29, 2013 at 01:55:04PM +0000, Chris Wilson wrote:
> 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.

Added.
>  
> > Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
> Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>

Merged the patches from this series that scored an r-b from Chris, thanks.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch



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