diff options
Diffstat (limited to 'sound/core/seq/seq_ports.h')
| -rw-r--r-- | sound/core/seq/seq_ports.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/sound/core/seq/seq_ports.h b/sound/core/seq/seq_ports.h index b1f2c4943174..b3b35018cb82 100644 --- a/sound/core/seq/seq_ports.h +++ b/sound/core/seq/seq_ports.h @@ -7,6 +7,7 @@ #define __SND_SEQ_PORTS_H #include <sound/seq_kernel.h> +#include <sound/ump_convert.h> #include "seq_lock.h" /* list of 'exported' ports */ @@ -72,6 +73,15 @@ struct snd_seq_client_port { int midi_voices; int synth_voices; + /* UMP direction and group */ + unsigned char direction; + unsigned char ump_group; + + bool is_midi1; /* keep MIDI 1.0 protocol */ + +#if IS_ENABLED(CONFIG_SND_SEQ_UMP) + struct ump_cvt_to_ump_bank midi2_bank[16]; /* per channel */ +#endif }; struct snd_seq_client; @@ -86,8 +96,9 @@ struct snd_seq_client_port *snd_seq_port_query_nearest(struct snd_seq_client *cl /* unlock the port */ #define snd_seq_port_unlock(port) snd_use_lock_free(&(port)->use_lock) -/* create a port, port number is returned (-1 on failure) */ -struct snd_seq_client_port *snd_seq_create_port(struct snd_seq_client *client, int port_index); +/* create a port, port number or a negative error code is returned */ +int snd_seq_create_port(struct snd_seq_client *client, int port_index, + struct snd_seq_client_port **port_ret); /* delete a port */ int snd_seq_delete_port(struct snd_seq_client *client, int port); |