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drm/amdgpu: skip sysfs node not belong to one vf mode

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Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Yintian Tao <yttao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu 2020-04-22 12:19:13 +08:00 committed by Alex Deucher
parent 38748ad88a
commit 8efd72759e
1 changed files with 28 additions and 20 deletions
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48
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
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@ -3271,26 +3271,27 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
return ret;
}
ret = device_create_file(adev->dev, &dev_attr_pp_num_states);
if (ret) {
DRM_ERROR("failed to create device file pp_num_states\n");
return ret;
}
ret = device_create_file(adev->dev, &dev_attr_pp_cur_state);
if (ret) {
DRM_ERROR("failed to create device file pp_cur_state\n");
return ret;
}
ret = device_create_file(adev->dev, &dev_attr_pp_force_state);
if (ret) {
DRM_ERROR("failed to create device file pp_force_state\n");
return ret;
}
ret = device_create_file(adev->dev, &dev_attr_pp_table);
if (ret) {
DRM_ERROR("failed to create device file pp_table\n");
return ret;
if (!amdgpu_sriov_vf(adev)) {
ret = device_create_file(adev->dev, &dev_attr_pp_num_states);
if (ret) {
DRM_ERROR("failed to create device file pp_num_states\n");
return ret;
}
ret = device_create_file(adev->dev, &dev_attr_pp_cur_state);
if (ret) {
DRM_ERROR("failed to create device file pp_cur_state\n");
return ret;
}
ret = device_create_file(adev->dev, &dev_attr_pp_force_state);
if (ret) {
DRM_ERROR("failed to create device file pp_force_state\n");
return ret;
}
ret = device_create_file(adev->dev, &dev_attr_pp_table);
if (ret) {
DRM_ERROR("failed to create device file pp_table\n");
return ret;
}
}
ret = device_create_file(adev->dev, &dev_attr_pp_dpm_sclk);
@ -3337,6 +3338,13 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
return ret;
}
}
/* the reset are not needed for SRIOV one vf mode */
if (amdgpu_sriov_vf(adev)) {
adev->pm.sysfs_initialized = true;
return ret;
}
if (adev->asic_type != CHIP_ARCTURUS) {
ret = device_create_file(adev->dev, &dev_attr_pp_dpm_pcie);
if (ret) {