diff options
Diffstat (limited to 'sound/firewire/motu/motu.h')
| -rw-r--r-- | sound/firewire/motu/motu.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/firewire/motu/motu.h b/sound/firewire/motu/motu.h index afc6de654daa..338b35193001 100644 --- a/sound/firewire/motu/motu.h +++ b/sound/firewire/motu/motu.h @@ -21,12 +21,15 @@ #include <sound/core.h> #include <sound/pcm.h> #include <sound/info.h> +#include <sound/rawmidi.h> #include "../lib.h" #include "../amdtp-stream.h" #include "../iso-resources.h" struct snd_motu_packet_format { + unsigned char midi_flag_offset; + unsigned char midi_byte_offset; unsigned char pcm_byte_offset; unsigned char msg_chunks; @@ -38,6 +41,7 @@ struct snd_motu { struct snd_card *card; struct fw_unit *unit; struct mutex mutex; + spinlock_t lock; bool registered; struct delayed_work dwork; @@ -113,9 +117,12 @@ int amdtp_motu_init(struct amdtp_stream *s, struct fw_unit *unit, enum amdtp_stream_direction dir, const struct snd_motu_protocol *const protocol); int amdtp_motu_set_parameters(struct amdtp_stream *s, unsigned int rate, + unsigned int midi_ports, struct snd_motu_packet_format *formats); int amdtp_motu_add_pcm_hw_constraints(struct amdtp_stream *s, struct snd_pcm_runtime *runtime); +void amdtp_motu_midi_trigger(struct amdtp_stream *s, unsigned int port, + struct snd_rawmidi_substream *midi); int snd_motu_transaction_read(struct snd_motu *motu, u32 offset, __be32 *reg, size_t size); @@ -133,4 +140,6 @@ void snd_motu_stream_stop_duplex(struct snd_motu *motu); void snd_motu_proc_init(struct snd_motu *motu); int snd_motu_create_pcm_devices(struct snd_motu *motu); + +int snd_motu_create_midi_devices(struct snd_motu *motu); #endif |