intel: add MTL performance metrics

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20228>

src/intel/perf/intel_perf.c

@@ -474,6 +474,13 @@ get_register_queries_function(const struct intel_device_info *devinfo)
       return intel_oa_register_queries_acmgt1;
    case INTEL_PLATFORM_DG2_G12:
       return intel_oa_register_queries_acmgt2;
+   case INTEL_PLATFORM_MTL_M:
+   case INTEL_PLATFORM_MTL_P:
+      if (intel_device_info_eu_total(devinfo) <= 64)
+         return intel_oa_register_queries_mtlgt2;
+      if (intel_device_info_eu_total(devinfo) <= 128)
+         return intel_oa_register_queries_mtlgt3;
+      return NULL;
    default:
       return NULL;
    }

src/intel/perf/meson.build

@@ -8,6 +8,7 @@ intel_hw_metrics = [
   'icl', 'ehl',
   'tglgt1', 'tglgt2', 'rkl', 'dg1', 'adl',
   'acmgt1', 'acmgt2', 'acmgt3',
+  'mtlgt2', 'mtlgt3',
 ]
 
 intel_hw_metrics_xml_files = []