iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amdgpu: init iommu after amdkfd device init

Browse Source 
[ Upstream commit 286826d7d976e7646b09149d9bc2899d74ff962b ]

This patch is to fix clinfo failure in Raven/Picasso:

Number of platforms: 1
  Platform Profile: FULL_PROFILE
  Platform Version: OpenCL 2.2 AMD-APP (3364.0)
  Platform Name: AMD Accelerated Parallel Processing
  Platform Vendor: Advanced Micro Devices, Inc.
  Platform Extensions: cl_khr_icd cl_amd_event_callback

  Platform Name: AMD Accelerated Parallel Processing Number of devices: 0

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Tested-by: James Zhu <James.Zhu@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yifan Zhang 2021-09-28 15:42:35 +08:00 committed by Greg Kroah-Hartman
parent 572ee5086e
commit 56b522f466
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
View File

@ -2487,10 +2487,6 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
if (r)
goto init_failed;
r = amdgpu_amdkfd_resume_iommu(adev);
if (r)
goto init_failed;
r = amdgpu_device_ip_hw_init_phase1(adev);
if (r)
goto init_failed;
@ -2529,6 +2525,10 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
if (!adev->gmc.xgmi.pending_reset)
amdgpu_amdkfd_device_init(adev);
r = amdgpu_amdkfd_resume_iommu(adev);
if (r)
goto init_failed;
amdgpu_fru_get_product_info(adev);
init_failed: