| #ifndef __NOUVEAU_VOLT_H__ |
| #define __NOUVEAU_VOLT_H__ |
| |
| #include <core/subdev.h> |
| #include <core/device.h> |
| |
| struct nouveau_voltage { |
| u32 uv; |
| u8 id; |
| }; |
| |
| struct nouveau_volt { |
| struct nouveau_subdev base; |
| |
| int (*vid_get)(struct nouveau_volt *); |
| int (*get)(struct nouveau_volt *); |
| int (*vid_set)(struct nouveau_volt *, u8 vid); |
| int (*set)(struct nouveau_volt *, u32 uv); |
| int (*set_id)(struct nouveau_volt *, u8 id, int condition); |
| |
| u8 vid_mask; |
| u8 vid_nr; |
| struct { |
| u32 uv; |
| u8 vid; |
| } vid[256]; |
| }; |
| |
| static inline struct nouveau_volt * |
| nouveau_volt(void *obj) |
| { |
| return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_VOLT]; |
| } |
| |
| #define nouveau_volt_create(p, e, o, d) \ |
| nouveau_volt_create_((p), (e), (o), sizeof(**d), (void **)d) |
| #define nouveau_volt_destroy(p) ({ \ |
| struct nouveau_volt *v = (p); \ |
| _nouveau_volt_dtor(nv_object(v)); \ |
| }) |
| #define nouveau_volt_init(p) ({ \ |
| struct nouveau_volt *v = (p); \ |
| _nouveau_volt_init(nv_object(v)); \ |
| }) |
| #define nouveau_volt_fini(p,s) \ |
| nouveau_subdev_fini((p), (s)) |
| |
| int nouveau_volt_create_(struct nouveau_object *, struct nouveau_object *, |
| struct nouveau_oclass *, int, void **); |
| void _nouveau_volt_dtor(struct nouveau_object *); |
| int _nouveau_volt_init(struct nouveau_object *); |
| #define _nouveau_volt_fini _nouveau_subdev_fini |
| |
| extern struct nouveau_oclass nv40_volt_oclass; |
| |
| int nouveau_voltgpio_init(struct nouveau_volt *); |
| int nouveau_voltgpio_get(struct nouveau_volt *); |
| int nouveau_voltgpio_set(struct nouveau_volt *, u8); |
| |
| #endif |