anv: Set maxComputeSharedMemorySize value for Xe2 platforms

Xe2 platforms allows for a larger compute shared memory(SLM).
For LNL this limit is 160KB but due to a workaround the limit is 128K.

BSpec: 71053
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28910>

src/intel/dev/intel_device_info.c

@@ -1981,3 +1981,33 @@ intel_device_info_wa_stepping(struct intel_device_info *devinfo)
    return INTEL_STEPPING_RELEASE;
 }
 
+uint32_t
+intel_device_info_get_max_slm_size(const struct intel_device_info *devinfo)
+{
+   uint32_t k_bytes = 0;
+
+   if (devinfo->verx10 >= 200) {
+      k_bytes = intel_device_info_get_max_preferred_slm_size(devinfo);
+   } else {
+      k_bytes = 64;
+   }
+
+   return k_bytes * 1024;
+}
+
+uint32_t
+intel_device_info_get_max_preferred_slm_size(const struct intel_device_info *devinfo)
+{
+   uint32_t k_bytes = 0;
+
+   if (devinfo->verx10 >= 200) {
+      if (intel_needs_workaround(devinfo, 16018610683))
+         k_bytes = 128;
+      else
+         k_bytes = 160;
+   } else {
+      k_bytes = 128;
+   }
+
+   return k_bytes * 1024;
+}

src/intel/dev/intel_device_info.h

@@ -211,6 +211,9 @@ void intel_device_info_update_after_hwconfig(struct intel_device_info *devinfo);
 
 enum intel_wa_steppings intel_device_info_wa_stepping(struct intel_device_info *devinfo);
 
+uint32_t intel_device_info_get_max_slm_size(const struct intel_device_info *devinfo);
+uint32_t intel_device_info_get_max_preferred_slm_size(const struct intel_device_info *devinfo);
+
 #ifdef __cplusplus
 }
 #endif

src/intel/vulkan/anv_device.c

@@ -1338,7 +1338,7 @@ get_properties(const struct anv_physical_device *pdevice,
       .maxFragmentOutputAttachments             = 8,
       .maxFragmentDualSrcAttachments            = 1,
       .maxFragmentCombinedOutputResources       = MAX_RTS + max_ssbos + max_images,
-      .maxComputeSharedMemorySize               = 64 * 1024,
+      .maxComputeSharedMemorySize               = intel_device_info_get_max_slm_size(&pdevice->info),
       .maxComputeWorkGroupCount                 = { 65535, 65535, 65535 },
       .maxComputeWorkGroupInvocations           = max_workgroup_size,
       .maxComputeWorkGroupSize = {