diff options
| author | Yiqing Yao <yiqing.yao@amd.com> | 2022-01-24 16:11:20 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-16 16:58:11 -0500 |
| commit | e610941c45bad75aa839af015c27d236ab6749e5 (patch) | |
| tree | 10e467dc558ca0704fb627507742c26766e0f7ae /drivers | |
| parent | b874c6671b911ffab69f70b298d074a1897b8aff (diff) | |
drm/amd/pm: enable pm sysfs write for one VF mode
[why]
pm sysfs should be writable in one VF mode as is in passthrough
[how]
do not remove write access on pm sysfs if device is in one VF mode
Fixes: 11c9cc95f818 ("amdgpu/pm: Make sysfs pm attributes as read-only for VFs")
Signed-off-by: Yiqing Yao <yiqing.yao@amd.com>
Reviewed-by: Monk Liu <Monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_pm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index b0243068212b..541c9f237e9c 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -2032,8 +2032,8 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_ } } - /* setting should not be allowed from VF */ - if (amdgpu_sriov_vf(adev)) { + /* setting should not be allowed from VF if not in one VF mode */ + if (amdgpu_sriov_vf(adev) && !amdgpu_sriov_is_pp_one_vf(adev)) { dev_attr->attr.mode &= ~S_IWUGO; dev_attr->store = NULL; } |