[Intel-gfx] [PATCH 1/2] drm/i915: cleanup the region class/instance encoding

[Chris Wilson]

Quoting Matthew Auld (2021-02-04 12:21:25)
> Get rid of the strange REGION_MAP encoding stuff and just use an
> explicit class/instance pair for each region. This better matches our
> future uAPI where all queryable regions are identified with a u16 class
> and u16 instance.
> 
> Signed-off-by: Matthew Auld <matthew.auld at intel.com>

That is a lot easier to read,
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris