[Intel-gfx] [PATCH 2/3] drm/i915: consolidate swizzling control bit frobbing
daniel at ffwll.ch
Wed Feb 8 23:19:03 CET 2012
On Wed, Feb 08, 2012 at 11:17:08PM +0100, Ben Widawsky wrote:
> On 01/31/2012 04:47 PM, Daniel Vetter wrote:
> > On gen5 we also need to correctly set up swizzling in the display
> > scanout engine, but only there. Consolidate this into the same
> > function.
> > This has a small effect on ums setups - the kernel now also sets this
> > bit in addition to userspace setting it. Given that this code only
> > runs when userspace either can't (resume, gpu reset) or explicitly
> > won't(gem_init) touch the hw this shouldn't have an adverse effect.
> > Signed-Off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> Reviewed-by: Ben Widawsky <ben at bwidawsk.net>
Queued for -next, thanks for the review.
Mail: daniel at ffwll.ch
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