提交 afa31879 编写于 作者: R Rex Zhu 提交者: Alex Deucher

drm/amd/powerplay: refine pwm1_enable callback functions for CI.

Use the new enums for setting and getting the fan control mode.
Fixes problems due to previous inconsistencies between enums.
Signed-off-by: NRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
上级 2fde9ab2
......@@ -1267,30 +1267,33 @@ static int ci_dpm_set_fan_speed_percent(struct amdgpu_device *adev,
static void ci_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode)
{
if (mode) {
/* stop auto-manage */
switch (mode) {
case AMD_FAN_CTRL_NONE:
if (adev->pm.dpm.fan.ucode_fan_control)
ci_fan_ctrl_stop_smc_fan_control(adev);
ci_fan_ctrl_set_static_mode(adev, mode);
} else {
/* restart auto-manage */
ci_dpm_set_fan_speed_percent(adev, 100);
break;
case AMD_FAN_CTRL_MANUAL:
if (adev->pm.dpm.fan.ucode_fan_control)
ci_fan_ctrl_stop_smc_fan_control(adev);
break;
case AMD_FAN_CTRL_AUTO:
if (adev->pm.dpm.fan.ucode_fan_control)
ci_thermal_start_smc_fan_control(adev);
else
ci_fan_ctrl_set_default_mode(adev);
break;
default:
break;
}
}
static u32 ci_dpm_get_fan_control_mode(struct amdgpu_device *adev)
{
struct ci_power_info *pi = ci_get_pi(adev);
u32 tmp;
if (pi->fan_is_controlled_by_smc)
return 0;
tmp = RREG32_SMC(ixCG_FDO_CTRL2) & CG_FDO_CTRL2__FDO_PWM_MODE_MASK;
return (tmp >> CG_FDO_CTRL2__FDO_PWM_MODE__SHIFT);
return AMD_FAN_CTRL_AUTO;
else
return AMD_FAN_CTRL_MANUAL;
}
#if 0
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册