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>

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;
 }