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authorYintian Tao <yttao@amd.com>2018-08-16 04:17:57 -0400
committerAlex Deucher <alexander.deucher@amd.com>2018-08-27 12:11:09 -0400
commit9c70d10ae72a188adb9da83ec760e1d5779bc2ed (patch)
tree7f9b5520001bf837817359626b6d52f907f13090 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
parent3890d11153e20ed48de2adca4261788f72b93f66 (diff)
drm/amdgpu: remove fulll access for suspend phase1
There is no need for gpu full access for suspend phase1 because under virtualization there is no hw register access for dce block. Signed-off-by: Yintian Tao <yttao@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_device.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index f623c71977e9..c961e781430d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1974,9 +1974,6 @@ static int amdgpu_device_ip_suspend_phase2(struct amdgpu_device *adev)
1974{ 1974{
1975 int i, r; 1975 int i, r;
1976 1976
1977 if (amdgpu_sriov_vf(adev))
1978 amdgpu_virt_request_full_gpu(adev, false);
1979
1980 for (i = adev->num_ip_blocks - 1; i >= 0; i--) { 1977 for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
1981 if (!adev->ip_blocks[i].status.valid) 1978 if (!adev->ip_blocks[i].status.valid)
1982 continue; 1979 continue;
@@ -1992,9 +1989,6 @@ static int amdgpu_device_ip_suspend_phase2(struct amdgpu_device *adev)
1992 } 1989 }
1993 } 1990 }
1994 1991
1995 if (amdgpu_sriov_vf(adev))
1996 amdgpu_virt_release_full_gpu(adev, false);
1997
1998 return 0; 1992 return 0;
1999} 1993}
2000 1994