1#ifndef __NVBIOS_EXTDEV_H__
2#define __NVBIOS_EXTDEV_H__
3
4struct nouveau_bios;
5
6enum nvbios_extdev_type {
7 NVBIOS_EXTDEV_LM89 = 0x02,
8 NVBIOS_EXTDEV_VT1103M = 0x40,
9 NVBIOS_EXTDEV_PX3540 = 0x41,
10 NVBIOS_EXTDEV_VT1105M = 0x42, /* or close enough... */
11 NVBIOS_EXTDEV_ADT7473 = 0x70, /* can also be a LM64 */
12 NVBIOS_EXTDEV_HDCP_EEPROM = 0x90,
13 NVBIOS_EXTDEV_NONE = 0xff,
14};
15
16struct nvbios_extdev_func {
17 u8 type;
18 u8 addr;
19 u8 bus;
20};
21
22int
23nvbios_extdev_parse(struct nouveau_bios *, int, struct nvbios_extdev_func *);
24
25int
26nvbios_extdev_find(struct nouveau_bios *, enum nvbios_extdev_type,
27 struct nvbios_extdev_func *);
28
29
30#endif
31