diff options
| author | Timur Kristóf <timur.kristof@gmail.com> | 2026-01-19 21:36:25 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-01-21 14:22:11 -0500 |
| commit | e53dcefe30df4f317161f36e8bc11926e7dd7a2e (patch) | |
| tree | fc5f4ad9b5ff96a58a508f6294cc892e33d21aca /drivers/gpu | |
| parent | 966d70f1e160bdfdecaf7ff2b3f22ad088516e9f (diff) | |
drm/amd/pm: Return -EOPNOTSUPP when can't read power limit
So that hwmon_attributes_visible() will see that the power2_cap
attributes should not be visible on GPUs that don't support
the get_power_limit() function.
This fixes an error when running the "sensors" command on SI.
Fixes: 12c958d1db36 ("drm/amd/pm: Expose ppt1 limit for gc_v9_5_0")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c index b27e4c2e550f..4214f7314963 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c @@ -1569,7 +1569,7 @@ int amdgpu_dpm_get_power_limit(struct amdgpu_device *adev, int ret = 0; if (!pp_funcs->get_power_limit) - return -ENODATA; + return -EOPNOTSUPP; mutex_lock(&adev->pm.mutex); ret = pp_funcs->get_power_limit(adev->powerplay.pp_handle, |