diff options
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index f186c20f636b..c2491a4e9ce7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -3112,12 +3112,18 @@ static ssize_t amdgpu_debugfs_sensor_read(struct file *f, char __user *buf, if (size & 3 || *pos & 0x3) return -EINVAL; + if (amdgpu_dpm == 0) + return -EINVAL; + /* convert offset to sensor number */ idx = *pos >> 2; valuesize = sizeof(values); if (adev->powerplay.pp_funcs && adev->powerplay.pp_funcs->read_sensor) r = adev->powerplay.pp_funcs->read_sensor(adev->powerplay.pp_handle, idx, &values[0], &valuesize); + else if (adev->pm.funcs && adev->pm.funcs->read_sensor) + r = adev->pm.funcs->read_sensor(adev, idx, &values[0], + &valuesize); else return -EINVAL; |