diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2023-10-31 12:32:03 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-11-07 12:03:31 -0500 |
| commit | 8cfd6a05750cd7aa84e7f1e5933fa7781006bfc3 (patch) | |
| tree | 0e20755df4336733d80f8e0fc70b3943e66e8a73 /drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | |
| parent | 0553eb9f33aa1a89a788682c78bd9747d41e65cb (diff) | |
drm/amd/pm: Hide irrelevant pm device attributes
Change return code to EOPNOTSUPP for unsupported functions. Use the
error code information to hide sysfs nodes not valid for the SOC.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 23b00eddc1af..d86750df5940 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2747,7 +2747,7 @@ unlock: static int smu_get_apu_thermal_limit(void *handle, uint32_t *limit) { - int ret = -EINVAL; + int ret = -EOPNOTSUPP; struct smu_context *smu = handle; if (smu->ppt_funcs && smu->ppt_funcs->get_apu_thermal_limit) @@ -2758,7 +2758,7 @@ static int smu_get_apu_thermal_limit(void *handle, uint32_t *limit) static int smu_set_apu_thermal_limit(void *handle, uint32_t limit) { - int ret = -EINVAL; + int ret = -EOPNOTSUPP; struct smu_context *smu = handle; if (smu->ppt_funcs && smu->ppt_funcs->set_apu_thermal_limit) |