projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 31ef9134 CL |
1 | #ifndef SOUND_FIREWIRE_FCP_H_INCLUDED |
| 2 | #define SOUND_FIREWIRE_FCP_H_INCLUDED | |
| 3 | ||
| 1017abed TS |
4 | #define AVC_PLUG_INFO_BUF_BYTES 4 |
| 5 | ||
| 31ef9134 CL |
6 | struct fw_unit; |
| 7 | ||
| 1017abed TS |
8 | /* |
| 9 | * AV/C Digital Interface Command Set General Specification 4.2 | |
| 10 | * (Sep 2004, 1394TA) | |
| 11 | */ | |
| 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 | |
| 16 | }; | |
| 17 | int avc_general_set_sig_fmt(struct fw_unit *unit, unsigned int rate, | |
| 18 | enum avc_general_plug_dir dir, | |
| 19 | unsigned short plug); | |
| 20 | int avc_general_get_sig_fmt(struct fw_unit *unit, unsigned int *rate, | |
| 21 | enum avc_general_plug_dir dir, | |
| 22 | unsigned short plug); | |
| 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]); | |
| 26 | ||
| 31ef9134 CL |
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); | |
| 32 | ||
| 33 | #endif |