drm/amdgpu: use direct loading by default for cyan_skillfish2

Will switch to front door loading by default after this function is
stable.

v2: use APU flags (Alex)
Signed-off-by: Lang Yu <lang.yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -410,6 +410,9 @@ amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type)
 		else
 			return AMDGPU_FW_LOAD_PSP;
 	case CHIP_CYAN_SKILLFISH:
+		if (adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2 &&
+		    load_type > 1)
+			return AMDGPU_FW_LOAD_PSP;
 		return AMDGPU_FW_LOAD_DIRECT;
 	default:
 		DRM_ERROR("Unknown firmware load type\n");