drm/amdkfd: Add kfd2kgd_funcs for dimgrey_cavefish kfd support

Add KFD support.
Signed-off-by: NChengming Gui <Jack.Gui@amd.com>
Reviewed-by: NTao Zhou <tao.zhou1@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdkfd/kfd_device.c

@@ -77,6 +77,7 @@ static const struct kfd2kgd_calls *kfd2kgd_funcs[] = {
 	[CHIP_SIENNA_CICHLID] = &gfx_v10_3_kfd2kgd,
 	[CHIP_NAVY_FLOUNDER] = &gfx_v10_3_kfd2kgd,
 	[CHIP_VANGOGH] = &gfx_v10_3_kfd2kgd,
+	[CHIP_DIMGREY_CAVEFISH] = &gfx_v10_3_kfd2kgd,
 };
 
 #ifdef KFD_SUPPORT_IOMMU_V2