[Intel-gfx] [PATCH 10/11] drm/i915: Add new function to copy subslices for a slice

[Summers, Stuart]

On Wed, 2019-08-21 at 23:41 +0100, Chris Wilson wrote:
> Quoting Stuart Summers (2019-08-21 00:05:43)
> > Add a new function to copy subslices for a specified slice
> > between intel_sseu structures for the purpose of determining
> > power-gate status.
> 
> And ss_stride happens to be one in all cases so far?

True.

> 
> For one hsw variant, it is 2 if I am not mistaken. But that isn't
> converted.

I believe this is for the eu stride, not the subslice stride. We have
the HSW_F1_EU_DIS_10EUS flag to represent this.

> 
> Could you please drop a note saying that ss_stride is 1!

No problem though. I'll add this to the commit message.

> 
> > Signed-off-by: Stuart Summers <stuart.summers at intel.com>
> 
> Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>

Thanks!

-Stuart
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