drm/amd/amdgpu: Add cu_occupancy sysfs file to GFX9.4.3

Include kgd_gfx_v9_get_cu_occupancy call inside kfd2kgd_calls for
GFX9.4.3 to expose cu_occupancy sysfs file.
Signed-off-by: Sreekant Somasekharan <sreekant.somasekharan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gc_9_4_3.c

@@ -379,6 +379,7 @@ const struct kfd2kgd_calls gc_9_4_3_kfd2kgd = {
 				kgd_gfx_v9_get_atc_vmid_pasid_mapping_info,
 	.set_vm_context_page_table_base =
 				kgd_gfx_v9_set_vm_context_page_table_base,
+	.get_cu_occupancy = kgd_gfx_v9_get_cu_occupancy,
 	.program_trap_handler_settings =
 				kgd_gfx_v9_program_trap_handler_settings
 };