[Intel-gfx] [PATCH] Revert "drm/i915: Dont save/restore hardware status page address register"
chris at chris-wilson.co.uk
Thu Mar 24 00:11:52 PDT 2011
On Thu, 24 Mar 2011 09:41:27 +0800, Zhenyu Wang <zhenyuw at linux.intel.com> wrote:
> We'd better only save/restore this for !I915_NEED_GFX_HWS(dev),
> note that HWS_PGA is not valid hw status register for new chip, e.g gen6.
Yes, but we should take it one step at a time. :)
Chris Wilson, Intel Open Source Technology Centre
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