diff options
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h new file mode 100644 index 000000000000..aa335f267e25 --- /dev/null +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h @@ -0,0 +1,61 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#ifndef TONGA_THERMAL_H +#define TONGA_THERMAL_H + +#include "hwmgr.h" + +#define TONGA_THERMAL_HIGH_ALERT_MASK 0x1 +#define TONGA_THERMAL_LOW_ALERT_MASK 0x2 + +#define TONGA_THERMAL_MINIMUM_TEMP_READING -256 +#define TONGA_THERMAL_MAXIMUM_TEMP_READING 255 + +#define TONGA_THERMAL_MINIMUM_ALERT_TEMP 0 +#define TONGA_THERMAL_MAXIMUM_ALERT_TEMP 255 + +#define FDO_PWM_MODE_STATIC 1 +#define FDO_PWM_MODE_STATIC_RPM 5 + + +extern int tf_tonga_thermal_initialize(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result); +extern int tf_tonga_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result); +extern int tf_tonga_thermal_enable_alert(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result); + +extern int tonga_thermal_get_temperature(struct pp_hwmgr *hwmgr); +extern int tonga_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr); +extern int tonga_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info); +extern int tonga_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t *speed); +extern int tonga_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr); +extern int tonga_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode); +extern int tonga_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed); +extern int tonga_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr); +extern int pp_tonga_thermal_initialize(struct pp_hwmgr *hwmgr); +extern int tonga_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr); +extern int tonga_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed); +extern int tonga_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed); +extern int tonga_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr); + +#endif + |