diff options
Diffstat (limited to 'sound/firewire/motu/motu.h')
| -rw-r--r-- | sound/firewire/motu/motu.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/sound/firewire/motu/motu.h b/sound/firewire/motu/motu.h index 9db692006d95..d59841677596 100644 --- a/sound/firewire/motu/motu.h +++ b/sound/firewire/motu/motu.h @@ -179,4 +179,79 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu); int snd_motu_create_midi_devices(struct snd_motu *motu); int snd_motu_create_hwdep_device(struct snd_motu *motu); + +int snd_motu_protocol_v2_get_clock_rate(struct snd_motu *motu, + unsigned int *rate); +int snd_motu_protocol_v2_set_clock_rate(struct snd_motu *motu, + unsigned int rate); +int snd_motu_protocol_v2_get_clock_source(struct snd_motu *motu, + enum snd_motu_clock_source *src); +int snd_motu_protocol_v2_switch_fetching_mode(struct snd_motu *motu, + bool enable); +int snd_motu_protocol_v2_cache_packet_formats(struct snd_motu *motu); + +int snd_motu_protocol_v3_get_clock_rate(struct snd_motu *motu, + unsigned int *rate); +int snd_motu_protocol_v3_set_clock_rate(struct snd_motu *motu, + unsigned int rate); +int snd_motu_protocol_v3_get_clock_source(struct snd_motu *motu, + enum snd_motu_clock_source *src); +int snd_motu_protocol_v3_switch_fetching_mode(struct snd_motu *motu, + bool enable); +int snd_motu_protocol_v3_cache_packet_formats(struct snd_motu *motu); + +static inline int snd_motu_protocol_get_clock_rate(struct snd_motu *motu, + unsigned int *rate) +{ + if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2) + return snd_motu_protocol_v2_get_clock_rate(motu, rate); + else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3) + return snd_motu_protocol_v3_get_clock_rate(motu, rate); + else + return -ENXIO; +} + +static inline int snd_motu_protocol_set_clock_rate(struct snd_motu *motu, + unsigned int rate) +{ + if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2) + return snd_motu_protocol_v2_set_clock_rate(motu, rate); + else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3) + return snd_motu_protocol_v3_set_clock_rate(motu, rate); + else + return -ENXIO; +} + +static inline int snd_motu_protocol_get_clock_source(struct snd_motu *motu, + enum snd_motu_clock_source *source) +{ + if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2) + return snd_motu_protocol_v2_get_clock_source(motu, source); + else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3) + return snd_motu_protocol_v3_get_clock_source(motu, source); + else + return -ENXIO; +} + +static inline int snd_motu_protocol_switch_fetching_mode(struct snd_motu *motu, + bool enable) +{ + if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2) + return snd_motu_protocol_v2_switch_fetching_mode(motu, enable); + else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3) + return snd_motu_protocol_v3_switch_fetching_mode(motu, enable); + else + return -ENXIO; +} + +static inline int snd_motu_protocol_cache_packet_formats(struct snd_motu *motu) +{ + if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V2) + return snd_motu_protocol_v2_cache_packet_formats(motu); + else if (motu->spec->protocol_version == SND_MOTU_PROTOCOL_V3) + return snd_motu_protocol_v3_cache_packet_formats(motu); + else + return -ENXIO; +} + #endif |