diff options
Diffstat (limited to 'sound/firewire/motu/motu.h')
| -rw-r--r-- | sound/firewire/motu/motu.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sound/firewire/motu/motu.h b/sound/firewire/motu/motu.h index 7774c23f1637..9db692006d95 100644 --- a/sound/firewire/motu/motu.h +++ b/sound/firewire/motu/motu.h @@ -108,6 +108,11 @@ enum snd_motu_clock_source { SND_MOTU_CLOCK_SOURCE_UNKNOWN, }; +enum snd_motu_protocol_version { + SND_MOTU_PROTOCOL_V2, + SND_MOTU_PROTOCOL_V3, +}; + struct snd_motu_protocol { int (*get_clock_rate)(struct snd_motu *motu, unsigned int *rate); int (*set_clock_rate)(struct snd_motu *motu, unsigned int rate); @@ -119,6 +124,7 @@ struct snd_motu_protocol { struct snd_motu_spec { const char *const name; + enum snd_motu_protocol_version protocol_version; enum snd_motu_spec_flags flags; unsigned char analog_in_ports; @@ -127,9 +133,6 @@ struct snd_motu_spec { const struct snd_motu_protocol *const protocol; }; -extern const struct snd_motu_protocol snd_motu_protocol_v2; -extern const struct snd_motu_protocol snd_motu_protocol_v3; - extern const struct snd_motu_spec snd_motu_spec_828mk2; extern const struct snd_motu_spec snd_motu_spec_traveler; extern const struct snd_motu_spec snd_motu_spec_ultralite; @@ -141,7 +144,7 @@ extern const struct snd_motu_spec snd_motu_spec_4pre; int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit, enum amdtp_stream_direction dir, - const struct snd_motu_protocol *const protocol); + const struct snd_motu_spec *spec); int amdtp_motu_set_parameters(struct amdtp_stream *s, unsigned int rate, unsigned int midi_ports, struct snd_motu_packet_format *formats); |