1 #ifndef __NVBIOS_EXTDEV_H__ 2 #define __NVBIOS_EXTDEV_H__ 3 enum 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 13 struct nvbios_extdev_func { 14 u8 type; 15 u8 addr; 16 u8 bus; 17 }; 18 19 int 20 nvbios_extdev_parse(struct nvkm_bios *, int, struct nvbios_extdev_func *); 21 22 int 23 nvbios_extdev_find(struct nvkm_bios *, enum nvbios_extdev_type, 24 struct nvbios_extdev_func *); 25 #endif 26