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