diff options
Diffstat (limited to 'sound/firewire/motu/motu.h')
| -rw-r--r-- | sound/firewire/motu/motu.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/sound/firewire/motu/motu.h b/sound/firewire/motu/motu.h index cb6b57353cc1..cd1b3dd3e371 100644 --- a/sound/firewire/motu/motu.h +++ b/sound/firewire/motu/motu.h @@ -19,12 +19,12 @@ #include <sound/control.h> #include <sound/core.h> +#include <sound/pcm.h> #include "../lib.h" +#include "../amdtp-stream.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; @@ -46,6 +46,8 @@ struct snd_motu { /* For packet streaming */ struct snd_motu_packet_format tx_packet_formats; struct snd_motu_packet_format rx_packet_formats; + struct amdtp_stream tx_stream; + struct amdtp_stream rx_stream; }; enum snd_motu_spec_flags { @@ -97,4 +99,11 @@ struct snd_motu_spec { const struct snd_motu_protocol *const protocol; }; +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, + struct snd_motu_packet_format *formats); +int amdtp_motu_add_pcm_hw_constraints(struct amdtp_stream *s, + struct snd_pcm_runtime *runtime); #endif |