1 /* $NetBSD: priv.h,v 1.4 2021/12/19 11:34:46 riastradh Exp $ */ 2 3 #ifndef __NVTHERM_PRIV_H__ 4 #define __NVTHERM_PRIV_H__ 5 #define nvkm_therm(p) container_of((p), struct nvkm_therm, subdev) 6 /* 7 * Copyright 2012 The Nouveau community 8 * 9 * Permission is hereby granted, free of charge, to any person obtaining a 10 * copy of this software and associated documentation files (the "Software"), 11 * to deal in the Software without restriction, including without limitation 12 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 13 * and/or sell copies of the Software, and to permit persons to whom the 14 * Software is furnished to do so, subject to the following conditions: 15 * 16 * The above copyright notice and this permission notice shall be included in 17 * all copies or substantial portions of the Software. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 22 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 25 * OTHER DEALINGS IN THE SOFTWARE. 26 * 27 * Authors: Martin Peres 28 */ 29 #include <subdev/therm.h> 30 #include <subdev/bios.h> 31 #include <subdev/bios/extdev.h> 32 #include <subdev/bios/gpio.h> 33 #include <subdev/bios/perf.h> 34 35 int nvkm_therm_new_(const struct nvkm_therm_func *, struct nvkm_device *, 36 int index, struct nvkm_therm **); 37 void nvkm_therm_ctor(struct nvkm_therm *therm, struct nvkm_device *device, 38 int index, const struct nvkm_therm_func *func); 39 40 struct nvkm_fan { 41 struct nvkm_therm *parent; 42 const char *type; 43 44 struct nvbios_therm_fan bios; 45 struct nvbios_perf_fan perf; 46 47 struct nvkm_alarm alarm; 48 spinlock_t lock; 49 int percent; 50 51 int (*get)(struct nvkm_therm *); 52 int (*set)(struct nvkm_therm *, int percent); 53 void (*dtor)(struct nvkm_fan *); 54 55 struct dcb_gpio_func tach; 56 }; 57 58 int nvkm_therm_fan_mode(struct nvkm_therm *, int mode); 59 int nvkm_therm_attr_get(struct nvkm_therm *, enum nvkm_therm_attr_type); 60 int nvkm_therm_attr_set(struct nvkm_therm *, enum nvkm_therm_attr_type, int); 61 62 void nvkm_therm_ic_ctor(struct nvkm_therm *); 63 64 int nvkm_therm_sensor_ctor(struct nvkm_therm *); 65 66 int nvkm_therm_fan_ctor(struct nvkm_therm *); 67 void nvkm_therm_fan_dtor(struct nvkm_therm *); 68 int nvkm_therm_fan_init(struct nvkm_therm *); 69 int nvkm_therm_fan_fini(struct nvkm_therm *, bool suspend); 70 int nvkm_therm_fan_get(struct nvkm_therm *); 71 int nvkm_therm_fan_set(struct nvkm_therm *, bool now, int percent); 72 int nvkm_therm_fan_user_get(struct nvkm_therm *); 73 int nvkm_therm_fan_user_set(struct nvkm_therm *, int percent); 74 75 int nvkm_therm_sensor_init(struct nvkm_therm *); 76 int nvkm_therm_sensor_fini(struct nvkm_therm *, bool suspend); 77 void nvkm_therm_sensor_preinit(struct nvkm_therm *); 78 void nvkm_therm_sensor_set_threshold_state(struct nvkm_therm *, 79 enum nvkm_therm_thrs, 80 enum nvkm_therm_thrs_state); 81 enum nvkm_therm_thrs_state 82 nvkm_therm_sensor_get_threshold_state(struct nvkm_therm *, 83 enum nvkm_therm_thrs); 84 void nvkm_therm_sensor_event(struct nvkm_therm *, enum nvkm_therm_thrs, 85 enum nvkm_therm_thrs_direction); 86 void nvkm_therm_program_alarms_polling(struct nvkm_therm *); 87 88 struct nvkm_therm_func { 89 void (*init)(struct nvkm_therm *); 90 void (*fini)(struct nvkm_therm *); 91 void (*intr)(struct nvkm_therm *); 92 93 int (*pwm_ctrl)(struct nvkm_therm *, int line, bool); 94 int (*pwm_get)(struct nvkm_therm *, int line, u32 *, u32 *); 95 int (*pwm_set)(struct nvkm_therm *, int line, u32, u32); 96 int (*pwm_clock)(struct nvkm_therm *, int line); 97 98 int (*temp_get)(struct nvkm_therm *); 99 100 int (*fan_sense)(struct nvkm_therm *); 101 102 void (*program_alarms)(struct nvkm_therm *); 103 104 void (*clkgate_init)(struct nvkm_therm *, 105 const struct nvkm_therm_clkgate_pack *); 106 void (*clkgate_enable)(struct nvkm_therm *); 107 void (*clkgate_fini)(struct nvkm_therm *, bool); 108 }; 109 110 void nv40_therm_intr(struct nvkm_therm *); 111 112 int nv50_fan_pwm_ctrl(struct nvkm_therm *, int, bool); 113 int nv50_fan_pwm_get(struct nvkm_therm *, int, u32 *, u32 *); 114 int nv50_fan_pwm_set(struct nvkm_therm *, int, u32, u32); 115 int nv50_fan_pwm_clock(struct nvkm_therm *, int); 116 117 int g84_temp_get(struct nvkm_therm *); 118 void g84_sensor_setup(struct nvkm_therm *); 119 void g84_therm_fini(struct nvkm_therm *); 120 121 int gt215_therm_fan_sense(struct nvkm_therm *); 122 123 void gf100_clkgate_init(struct nvkm_therm *, 124 const struct nvkm_therm_clkgate_pack *); 125 126 void g84_therm_init(struct nvkm_therm *); 127 128 int gf119_fan_pwm_ctrl(struct nvkm_therm *, int, bool); 129 int gf119_fan_pwm_get(struct nvkm_therm *, int, u32 *, u32 *); 130 int gf119_fan_pwm_set(struct nvkm_therm *, int, u32, u32); 131 int gf119_fan_pwm_clock(struct nvkm_therm *, int); 132 void gf119_therm_init(struct nvkm_therm *); 133 134 void gk104_therm_init(struct nvkm_therm *); 135 void gk104_clkgate_enable(struct nvkm_therm *); 136 void gk104_clkgate_fini(struct nvkm_therm *, bool); 137 138 int nvkm_fanpwm_create(struct nvkm_therm *, struct dcb_gpio_func *); 139 int nvkm_fantog_create(struct nvkm_therm *, struct dcb_gpio_func *); 140 int nvkm_fannil_create(struct nvkm_therm *); 141 #endif 142
Indexes created Sun Sep 21 19:09:51 GMT 2025