Assuming a uniform mask across all slices, this enables userspace to
determine the specific sub slices can be enabled. This information is
required, for example, to be able to analyse some OA counter reports
where the counter configuration depends on the HW sub slice
configuration.
Signed-off-by: NRobert Bragg <robert@sixbynine.org>
Reviewed-by: NMatthew Auld <matthew.auld@intel.com>
Signed-off-by: NLionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: NBen Widawsky <ben@bwidawsk.net>