From: Huang Rui <ray.huang@amd.com>
Date: Tue, 17 Jan 2017 15:09:37 +0800
Subject: drm/amdgpu: reuse sdma v4 MGCG and LS function for raven
Git-commit: 93e2b09357af78d45a14a3b63bb9a3f3ac77c54b
Patch-mainline: v4.13-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -1441,13 +1441,12 @@ static int sdma_v4_0_set_clockgating_sta
 
 	switch (adev->asic_type) {
 	case CHIP_VEGA10:
+	case CHIP_RAVEN:
 		sdma_v4_0_update_medium_grain_clock_gating(adev,
 				state == AMD_CG_STATE_GATE ? true : false);
 		sdma_v4_0_update_medium_grain_light_sleep(adev,
 				state == AMD_CG_STATE_GATE ? true : false);
 		break;
-	case CHIP_RAVEN:
-		break;
 	default:
 		break;
 	}