diff options
| author |   Rex Zhu <Rex.Zhu@amd.com> | 2017-09-22 17:47:27 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-09-28 16:03:31 -0400 |
| commit | d2f52ac800fec229f2931603e8b7fb9c5ade7aa7 (patch) | |
| tree | ff223b1869d19521e53f18aed47aacf088ff997c /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | drm/amdgpu: Handle GPUVM fault storms (diff) | |
| download | linux-dev-d2f52ac800fec229f2931603e8b7fb9c5ade7aa7.tar.xz linux-dev-d2f52ac800fec229f2931603e8b7fb9c5ade7aa7.zip | |
drm/amdgpu: move common pm sysfs code to amdgpu_device.c
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index f6ce52956e6d..274886cedb66 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -1317,6 +1317,9 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev) if (adev->pm.sysfs_initialized) return 0; + if (adev->pm.dpm_enabled == 0) + return 0; + if (adev->powerplay.pp_funcs->get_temperature == NULL) return 0; @@ -1417,6 +1420,9 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev) void amdgpu_pm_sysfs_fini(struct amdgpu_device *adev) { + if (adev->pm.dpm_enabled == 0) + return; + if (adev->pm.int_hwmon_dev) hwmon_device_unregister(adev->pm.int_hwmon_dev); device_remove_file(adev->dev, &dev_attr_power_dpm_state); |