From: Stefan Agner <stefan@agner.ch>
Date: Tue, 19 Jun 2018 11:16:56 +0200
Subject: drm/amdgpu: Use correct enum to set powergating state
Git-commit: a21daa88d4f08c959a36ad9760df045407a080e5
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Use enum amd_powergating_state instead of enum amd_clockgating_state.
The underlying value stays the same, so there is no functional change
in practise. This fixes a warning seen with clang:
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1930:14: warning: implicit
      conversion from enumeration type 'enum amd_clockgating_state' to
      different enumeration type 'enum amd_powergating_state'
      [-Wenum-conversion]
                                                       AMD_CG_STATE_UNGATE);
                                                       ^~~~~~~~~~~~~~~~~~~

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1925,7 +1925,7 @@ int amdgpu_device_ip_suspend(struct amdg
 	if (adev->powerplay.pp_feature & PP_GFXOFF_MASK)
 		amdgpu_device_ip_set_powergating_state(adev,
 						       AMD_IP_BLOCK_TYPE_SMC,
-						       AMD_CG_STATE_UNGATE);
+						       AMD_PG_STATE_UNGATE);
 
 	/* ungate SMC block first */
 	r = amdgpu_device_ip_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_SMC,