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| author | Shirish S <shirish.s@amd.com> | 2021-02-25 21:07:21 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-02-26 17:23:49 -0500 |
| commit | e0cd93b7e307cf6920fbc699df04d073c9004c22 (patch) | |
| tree | c3f8c0a4adeeedc796f9e7c6aaad557319a5bbd2 /drivers/gpu/drm/amd/pm/powerplay/si_dpm.c | |
| parent | e9995d4a3026b104724700397ee9db4cd75445dc (diff) | |
| download | linux-e0cd93b7e307cf6920fbc699df04d073c9004c22.tar.gz | |
amdgpu/pm: read_sensor() report failure apporpriately
report -ENOTSUPP instead of -EINVAL, so that if userspace
fails to read sensor data can figure it out the failure correctly.
Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/powerplay/si_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/si_dpm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c b/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c index 62291358fb1c..26a5321e621b 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c +++ b/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c @@ -8014,7 +8014,7 @@ static int si_dpm_read_sensor(void *handle, int idx, *size = 4; return 0; default: - return -EINVAL; + return -EOPNOTSUPP; } } |