Re: [Intel-gfx] [PATCH v8 6/7] drm/i915: cache number of MOCS entries

Tue, 22 Jan 2019 06:34:53 -0800 

Quoting Lucas De Marchi (2019-01-22 05:12:26)
> Instead of checking the gen number every time we need to know the max
> number of entries, just save it into the table struct so we don't need
> extra branches throughout the code. This will be useful for Ice Lake
> that has 64 rather than 62 defined entries. Ice Lake changes will be
> added in a follow up.
> 
> v2: make size and n_entries `unsigned int` and introduce changes as a
>     pre-work for the Ice Lake changes (Tvrtko)
> 
> Suggested-by: Tvrtko Ursulin <[email protected]>
> Signed-off-by: Lucas De Marchi <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
-Chris
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