priv.h (5133B)
1#ifndef __NVTHERM_PRIV_H__ 2#define __NVTHERM_PRIV_H__ 3#define nvkm_therm(p) container_of((p), struct nvkm_therm, subdev) 4/* 5 * Copyright 2012 The Nouveau community 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a 8 * copy of this software and associated documentation files (the "Software"), 9 * to deal in the Software without restriction, including without limitation 10 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11 * and/or sell copies of the Software, and to permit persons to whom the 12 * Software is furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 23 * OTHER DEALINGS IN THE SOFTWARE. 24 * 25 * Authors: Martin Peres 26 */ 27#include <subdev/therm.h> 28#include <subdev/bios.h> 29#include <subdev/bios/extdev.h> 30#include <subdev/bios/gpio.h> 31#include <subdev/bios/perf.h> 32 33int nvkm_therm_new_(const struct nvkm_therm_func *, struct nvkm_device *, enum nvkm_subdev_type, 34 int, struct nvkm_therm **); 35void nvkm_therm_ctor(struct nvkm_therm *, struct nvkm_device *, enum nvkm_subdev_type, int, 36 const struct nvkm_therm_func *); 37 38struct nvkm_fan { 39 struct nvkm_therm *parent; 40 const char *type; 41 42 struct nvbios_therm_fan bios; 43 struct nvbios_perf_fan perf; 44 45 struct nvkm_alarm alarm; 46 spinlock_t lock; 47 int percent; 48 49 int (*get)(struct nvkm_therm *); 50 int (*set)(struct nvkm_therm *, int percent); 51 52 struct dcb_gpio_func tach; 53}; 54 55int nvkm_therm_fan_mode(struct nvkm_therm *, int mode); 56int nvkm_therm_attr_get(struct nvkm_therm *, enum nvkm_therm_attr_type); 57int nvkm_therm_attr_set(struct nvkm_therm *, enum nvkm_therm_attr_type, int); 58 59void nvkm_therm_ic_ctor(struct nvkm_therm *); 60 61int nvkm_therm_sensor_ctor(struct nvkm_therm *); 62 63int nvkm_therm_fan_ctor(struct nvkm_therm *); 64int nvkm_therm_fan_init(struct nvkm_therm *); 65int nvkm_therm_fan_fini(struct nvkm_therm *, bool suspend); 66int nvkm_therm_fan_get(struct nvkm_therm *); 67int nvkm_therm_fan_set(struct nvkm_therm *, bool now, int percent); 68int nvkm_therm_fan_user_get(struct nvkm_therm *); 69int nvkm_therm_fan_user_set(struct nvkm_therm *, int percent); 70 71int nvkm_therm_sensor_init(struct nvkm_therm *); 72int nvkm_therm_sensor_fini(struct nvkm_therm *, bool suspend); 73void nvkm_therm_sensor_preinit(struct nvkm_therm *); 74void nvkm_therm_sensor_set_threshold_state(struct nvkm_therm *, 75 enum nvkm_therm_thrs, 76 enum nvkm_therm_thrs_state); 77enum nvkm_therm_thrs_state 78nvkm_therm_sensor_get_threshold_state(struct nvkm_therm *, 79 enum nvkm_therm_thrs); 80void nvkm_therm_sensor_event(struct nvkm_therm *, enum nvkm_therm_thrs, 81 enum nvkm_therm_thrs_direction); 82void nvkm_therm_program_alarms_polling(struct nvkm_therm *); 83 84struct nvkm_therm_func { 85 void (*init)(struct nvkm_therm *); 86 void (*fini)(struct nvkm_therm *); 87 void (*intr)(struct nvkm_therm *); 88 89 int (*pwm_ctrl)(struct nvkm_therm *, int line, bool); 90 int (*pwm_get)(struct nvkm_therm *, int line, u32 *, u32 *); 91 int (*pwm_set)(struct nvkm_therm *, int line, u32, u32); 92 int (*pwm_clock)(struct nvkm_therm *, int line); 93 94 int (*temp_get)(struct nvkm_therm *); 95 96 int (*fan_sense)(struct nvkm_therm *); 97 98 void (*program_alarms)(struct nvkm_therm *); 99 100 void (*clkgate_init)(struct nvkm_therm *, 101 const struct nvkm_therm_clkgate_pack *); 102 void (*clkgate_enable)(struct nvkm_therm *); 103 void (*clkgate_fini)(struct nvkm_therm *, bool); 104}; 105 106void nv40_therm_intr(struct nvkm_therm *); 107 108int nv50_fan_pwm_ctrl(struct nvkm_therm *, int, bool); 109int nv50_fan_pwm_get(struct nvkm_therm *, int, u32 *, u32 *); 110int nv50_fan_pwm_set(struct nvkm_therm *, int, u32, u32); 111int nv50_fan_pwm_clock(struct nvkm_therm *, int); 112 113int g84_temp_get(struct nvkm_therm *); 114void g84_sensor_setup(struct nvkm_therm *); 115void g84_therm_fini(struct nvkm_therm *); 116 117int gt215_therm_fan_sense(struct nvkm_therm *); 118 119void gf100_clkgate_init(struct nvkm_therm *, 120 const struct nvkm_therm_clkgate_pack *); 121 122void g84_therm_init(struct nvkm_therm *); 123 124int gf119_fan_pwm_ctrl(struct nvkm_therm *, int, bool); 125int gf119_fan_pwm_get(struct nvkm_therm *, int, u32 *, u32 *); 126int gf119_fan_pwm_set(struct nvkm_therm *, int, u32, u32); 127int gf119_fan_pwm_clock(struct nvkm_therm *, int); 128void gf119_therm_init(struct nvkm_therm *); 129 130void gk104_therm_init(struct nvkm_therm *); 131void gk104_clkgate_enable(struct nvkm_therm *); 132void gk104_clkgate_fini(struct nvkm_therm *, bool); 133 134int nvkm_fanpwm_create(struct nvkm_therm *, struct dcb_gpio_func *); 135int nvkm_fantog_create(struct nvkm_therm *, struct dcb_gpio_func *); 136int nvkm_fannil_create(struct nvkm_therm *); 137#endif