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| author |   Rex Zhu <Rex.Zhu@amd.com> | 2017-05-05 16:56:45 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-05-10 13:36:21 -0400 |
| commit | aad22ca4368082cdd1cff1c55d8607c94ea1a74b (patch) | |
| tree | dfe852600c25f34f91b626c159a82546ae7b5914 /drivers/gpu | |
| parent | drm/amdgpu: add amd fan ctrl mode enums. (diff) | |
| download | linux-dev-aad22ca4368082cdd1cff1c55d8607c94ea1a74b.tar.xz linux-dev-aad22ca4368082cdd1cff1c55d8607c94ea1a74b.zip | |
drm/amdgpu: refine amdgpu pwm1_enable sysfs interface.
Make the interface consistent.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index 990fde2cf4fd..7df503aedb69 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -867,8 +867,7 @@ static ssize_t amdgpu_hwmon_get_pwm1_enable(struct device *dev, pwm_mode = amdgpu_dpm_get_fan_control_mode(adev); - /* never 0 (full-speed), fuse or smc-controlled always */ - return sprintf(buf, "%i\n", pwm_mode == FDO_PWM_MODE_STATIC ? 1 : 2); + return sprintf(buf, "%i\n", pwm_mode); } static ssize_t amdgpu_hwmon_set_pwm1_enable(struct device *dev, @@ -887,14 +886,7 @@ static ssize_t amdgpu_hwmon_set_pwm1_enable(struct device *dev, if (err) return err; - switch (value) { - case 1: /* manual, percent-based */ - amdgpu_dpm_set_fan_control_mode(adev, FDO_PWM_MODE_STATIC); - break; - default: /* disable */ - amdgpu_dpm_set_fan_control_mode(adev, 0); - break; - } + amdgpu_dpm_set_fan_control_mode(adev, value); return count; } |