1 #ifndef SOUND_FIREWIRE_FCP_H_INCLUDED
2 #define SOUND_FIREWIRE_FCP_H_INCLUDED
4 #define AVC_PLUG_INFO_BUF_BYTES 4
9 * AV/C Digital Interface Command Set General Specification 4.2
12 enum avc_general_plug_dir {
13 AVC_GENERAL_PLUG_DIR_IN = 0,
14 AVC_GENERAL_PLUG_DIR_OUT = 1,
15 AVC_GENERAL_PLUG_DIR_COUNT
17 int avc_general_set_sig_fmt(struct fw_unit *unit, unsigned int rate,
18 enum avc_general_plug_dir dir,
20 int avc_general_get_sig_fmt(struct fw_unit *unit, unsigned int *rate,
21 enum avc_general_plug_dir dir,
23 int avc_general_get_plug_info(struct fw_unit *unit, unsigned int subunit_type,
24 unsigned int subunit_id, unsigned int subfunction,
25 u8 info[AVC_PLUG_INFO_BUF_BYTES]);
27 int fcp_avc_transaction(struct fw_unit *unit,
28 const void *command, unsigned int command_size,
29 void *response, unsigned int response_size,
30 unsigned int response_match_bytes);
31 void fcp_bus_reset(struct fw_unit *unit);