[PATCH] pixmap: fix reverse optimus support with multiple heads

Chris Wilson chris at chris-wilson.co.uk
Tue Jul 30 01:27:31 PDT 2013


On Tue, Jul 30, 2013 at 01:50:48PM +1000, Dave Airlie wrote:
> For doing reverese optimus to multiple outputs on a secondary GPU
> the GPU can store the blits into a large screen pixmap, unfortunately
> this means we need a destination offset into the dirty code, so
> add a new API that just adds this interface.

Don't you also need to extend pScreen->PixmapStartDirtyTracking to
accept the new interface?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre


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