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 | |