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Commit aad22ca4 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amdgpu: refine amdgpu pwm1_enable sysfs interface. 



Make the interface consistent.

Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4f93f09e

drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c

+2 −10
Original line number Diff line number Diff line
@@ -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;

}