diff options
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index 85a6c12ad1d4..ad30f5d3a10d 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -3921,32 +3921,36 @@ static int vega10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr, static int vega10_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode) { - if (mode) { - /* stop auto-manage */ - if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, - PHM_PlatformCaps_MicrocodeFanControl)) - vega10_fan_ctrl_stop_smc_fan_control(hwmgr); - vega10_fan_ctrl_set_static_mode(hwmgr, mode); - } else - /* restart auto-manage */ - vega10_fan_ctrl_reset_fan_speed_to_default(hwmgr); + int result = 0; - return 0; + switch (mode) { + case AMD_FAN_CTRL_NONE: + result = vega10_fan_ctrl_set_fan_speed_percent(hwmgr, 100); + break; + case AMD_FAN_CTRL_MANUAL: + if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, + PHM_PlatformCaps_MicrocodeFanControl)) + result = vega10_fan_ctrl_stop_smc_fan_control(hwmgr); + break; + case AMD_FAN_CTRL_AUTO: + result = vega10_fan_ctrl_set_static_mode(hwmgr, mode); + if (!result) + result = vega10_fan_ctrl_start_smc_fan_control(hwmgr); + break; + default: + break; + } + return result; } static int vega10_get_fan_control_mode(struct pp_hwmgr *hwmgr) { - uint32_t reg; + struct vega10_hwmgr *data = (struct vega10_hwmgr *)(hwmgr->backend); - if (hwmgr->fan_ctrl_is_in_default_mode) { - return hwmgr->fan_ctrl_default_mode; - } else { - reg = soc15_get_register_offset(THM_HWID, 0, - mmCG_FDO_CTRL2_BASE_IDX, mmCG_FDO_CTRL2); - return (cgs_read_register(hwmgr->device, reg) & - CG_FDO_CTRL2__FDO_PWM_MODE_MASK) >> - CG_FDO_CTRL2__FDO_PWM_MODE__SHIFT; - } + if (data->smu_features[GNLD_FAN_CONTROL].enabled == false) + return AMD_FAN_CTRL_MANUAL; + else + return AMD_FAN_CTRL_AUTO; } static int vega10_get_dal_power_level(struct pp_hwmgr *hwmgr, |