1 #ifndef __NVKM_GPIO_H__
2 #define __NVKM_GPIO_H__
3 #include <core/subdev.h>
4 #include <core/event.h>
6 #include <subdev/bios.h>
7 #include <subdev/bios/gpio.h>
9 struct nvkm_gpio_ntfy_req {
10 #define NVKM_GPIO_HI 0x01
11 #define NVKM_GPIO_LO 0x02
12 #define NVKM_GPIO_TOGGLED 0x03
17 struct nvkm_gpio_ntfy_rep {
22 struct nvkm_subdev base;
24 struct nvkm_event event;
26 void (*reset)(struct nvkm_gpio *, u8 func);
27 int (*find)(struct nvkm_gpio *, int idx, u8 tag, u8 line,
28 struct dcb_gpio_func *);
29 int (*set)(struct nvkm_gpio *, int idx, u8 tag, u8 line, int state);
30 int (*get)(struct nvkm_gpio *, int idx, u8 tag, u8 line);
33 static inline struct nvkm_gpio *
36 return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_GPIO);
39 extern struct nvkm_oclass *nv10_gpio_oclass;
40 extern struct nvkm_oclass *nv50_gpio_oclass;
41 extern struct nvkm_oclass *g94_gpio_oclass;
42 extern struct nvkm_oclass *gf110_gpio_oclass;
43 extern struct nvkm_oclass *gk104_gpio_oclass;