[Intel-gfx] [PATCH] drm/i915: don't pwrite tiled objects through the gtt

Chris Wilson chris at chris-wilson.co.uk
Fri Apr 13 16:37:49 CEST 2012

On Fri, 13 Apr 2012 16:26:31 +0200, Daniel Vetter <daniel at ffwll.ch> wrote:
> On Fri, Apr 13, 2012 at 03:21:42PM +0100, Chris Wilson wrote:
> > And share with i915_gem_tiling.c. Or is that overkill?
> The function we might want here already exists as
> i915_gem_object_needs_bit17_swizzle but I've figured that's overkill. If
> you do tiled pwrites, you're doing it wrong. No point jumping through
> hoops for it.

Fixes regression from d9e86c0ee60f323e890484628f351bf50fa9a15d.
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>

Chris Wilson, Intel Open Source Technology Centre

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