| 1 | #ifndef __NOUVEAU_THERM_H__ |
| 2 | #define __NOUVEAU_THERM_H__ |
| 3 | |
| 4 | #include <core/device.h> |
| 5 | #include <core/subdev.h> |
| 6 | |
| 7 | enum nouveau_therm_fan_mode { |
| 8 | NOUVEAU_THERM_CTRL_NONE = 0, |
| 9 | NOUVEAU_THERM_CTRL_MANUAL = 1, |
| 10 | NOUVEAU_THERM_CTRL_AUTO = 2, |
| 11 | }; |
| 12 | |
| 13 | enum nouveau_therm_attr_type { |
| 14 | NOUVEAU_THERM_ATTR_FAN_MIN_DUTY = 0, |
| 15 | NOUVEAU_THERM_ATTR_FAN_MAX_DUTY = 1, |
| 16 | NOUVEAU_THERM_ATTR_FAN_MODE = 2, |
| 17 | |
| 18 | NOUVEAU_THERM_ATTR_THRS_FAN_BOOST = 10, |
| 19 | NOUVEAU_THERM_ATTR_THRS_FAN_BOOST_HYST = 11, |
| 20 | NOUVEAU_THERM_ATTR_THRS_DOWN_CLK = 12, |
| 21 | NOUVEAU_THERM_ATTR_THRS_DOWN_CLK_HYST = 13, |
| 22 | NOUVEAU_THERM_ATTR_THRS_CRITICAL = 14, |
| 23 | NOUVEAU_THERM_ATTR_THRS_CRITICAL_HYST = 15, |
| 24 | NOUVEAU_THERM_ATTR_THRS_SHUTDOWN = 16, |
| 25 | NOUVEAU_THERM_ATTR_THRS_SHUTDOWN_HYST = 17, |
| 26 | }; |
| 27 | |
| 28 | struct nouveau_therm { |
| 29 | struct nouveau_subdev base; |
| 30 | |
| 31 | int (*pwm_ctrl)(struct nouveau_therm *, int line, bool); |
| 32 | int (*pwm_get)(struct nouveau_therm *, int line, u32 *, u32 *); |
| 33 | int (*pwm_set)(struct nouveau_therm *, int line, u32, u32); |
| 34 | int (*pwm_clock)(struct nouveau_therm *, int line); |
| 35 | |
| 36 | int (*fan_get)(struct nouveau_therm *); |
| 37 | int (*fan_set)(struct nouveau_therm *, int); |
| 38 | int (*fan_sense)(struct nouveau_therm *); |
| 39 | |
| 40 | int (*temp_get)(struct nouveau_therm *); |
| 41 | |
| 42 | int (*attr_get)(struct nouveau_therm *, enum nouveau_therm_attr_type); |
| 43 | int (*attr_set)(struct nouveau_therm *, |
| 44 | enum nouveau_therm_attr_type, int); |
| 45 | }; |
| 46 | |
| 47 | static inline struct nouveau_therm * |
| 48 | nouveau_therm(void *obj) |
| 49 | { |
| 50 | return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_THERM]; |
| 51 | } |
| 52 | |
| 53 | #define nouveau_therm_create(p,e,o,d) \ |
| 54 | nouveau_therm_create_((p), (e), (o), sizeof(**d), (void **)d) |
| 55 | #define nouveau_therm_destroy(p) ({ \ |
| 56 | struct nouveau_therm *therm = (p); \ |
| 57 | _nouveau_therm_dtor(nv_object(therm)); \ |
| 58 | }) |
| 59 | #define nouveau_therm_init(p) ({ \ |
| 60 | struct nouveau_therm *therm = (p); \ |
| 61 | _nouveau_therm_init(nv_object(therm)); \ |
| 62 | }) |
| 63 | #define nouveau_therm_fini(p,s) ({ \ |
| 64 | struct nouveau_therm *therm = (p); \ |
| 65 | _nouveau_therm_init(nv_object(therm), (s)); \ |
| 66 | }) |
| 67 | |
| 68 | int nouveau_therm_create_(struct nouveau_object *, struct nouveau_object *, |
| 69 | struct nouveau_oclass *, int, void **); |
| 70 | void _nouveau_therm_dtor(struct nouveau_object *); |
| 71 | int _nouveau_therm_init(struct nouveau_object *); |
| 72 | int _nouveau_therm_fini(struct nouveau_object *, bool); |
| 73 | |
| 74 | int nouveau_therm_cstate(struct nouveau_therm *, int, int); |
| 75 | |
| 76 | extern struct nouveau_oclass nv40_therm_oclass; |
| 77 | extern struct nouveau_oclass nv50_therm_oclass; |
| 78 | extern struct nouveau_oclass nv84_therm_oclass; |
| 79 | extern struct nouveau_oclass nva3_therm_oclass; |
| 80 | extern struct nouveau_oclass nvd0_therm_oclass; |
| 81 | |
| 82 | #endif |
| 83 | |