[Intel-gfx] [PATCH] drm/i915: Fix restore of 965 fence regs since the register tracing change.

[Chris Wilson]

On Thu, 18 Nov 2010 11:47:12 +0800, Keith Packard <keithp at keithp.com> wrote:
> 
> We were reading our 64-bit value in I915_READ64 and returning 32 bits
> of it.  The restoration of fence regs at resume then had a zero end
> value, and the fence had no effect.

It was a good catch. Applied one final tweak to use macros to generate
the various read/write routines and applied to -next.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre