drm/amdgpu: set mode1 reset as default for dimgrey_cavefish

Use mode1 reset for dimgrey_cavefish by default.
Signed-off-by: NTao Zhou <tao.zhou1@amd.com>
Reviewed-by: NJiansong Chen <Jiansong.Chen@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

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

@@ -362,6 +362,7 @@ nv_asic_reset_method(struct amdgpu_device *adev)
 	switch (adev->asic_type) {
 	case CHIP_SIENNA_CICHLID:
 	case CHIP_NAVY_FLOUNDER:
+	case CHIP_DIMGREY_CAVEFISH:
 		return AMD_RESET_METHOD_MODE1;
 	default:
 		if (smu_baco_is_support(smu))