intel/isl: Add MOCS settings for MTL platforms

Add MOCS settings for Xe platforms based on cache settings for L3/L4
and display.

Rework:
 * Jordan: Use intel_device_info_is_mtl()

BSpec: 45101
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20045>
1 file changed