drm/i915/gt: Do not use stolen on MTL
Use smem on MTL due to a HW bug in MTL that prevents reading from stolen memory using LMEM BAR. Cc: Oak Zeng <oak.zeng@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by:Nirmoy Das <nirmoy.das@intel.com> Reviewed-by:
Oak Zeng <oak.zeng@intel.com> Reviewed-by:
Andrzej Hajda <andrzej.hajda@intel.com> Reviewed-by:
Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230713150142.12700-1-nirmoy.das@intel.com
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