diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/ump.h | 1 | ||||
| -rw-r--r-- | include/uapi/sound/asequencer.h | 12 |
2 files changed, 12 insertions, 1 deletions
diff --git a/include/sound/ump.h b/include/sound/ump.h index 532c2c3ea28e..73f97f88e2ed 100644 --- a/include/sound/ump.h +++ b/include/sound/ump.h @@ -83,6 +83,7 @@ struct snd_ump_ops { struct snd_seq_ump_ops { void (*input_receive)(struct snd_ump_endpoint *ump, const u32 *data, int words); + int (*notify_ep_change)(struct snd_ump_endpoint *ump); int (*notify_fb_change)(struct snd_ump_endpoint *ump, struct snd_ump_block *fb); int (*switch_protocol)(struct snd_ump_endpoint *ump); diff --git a/include/uapi/sound/asequencer.h b/include/uapi/sound/asequencer.h index bc30c1f2a109..a5c41f771e05 100644 --- a/include/uapi/sound/asequencer.h +++ b/include/uapi/sound/asequencer.h @@ -10,7 +10,7 @@ #include <sound/asound.h> /** version of the sequencer */ -#define SNDRV_SEQ_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 4) +#define SNDRV_SEQ_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 5) /** * definition of sequencer event types @@ -92,6 +92,9 @@ #define SNDRV_SEQ_EVENT_PORT_SUBSCRIBED 66 /* ports connected */ #define SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED 67 /* ports disconnected */ +#define SNDRV_SEQ_EVENT_UMP_EP_CHANGE 68 /* UMP EP info has changed */ +#define SNDRV_SEQ_EVENT_UMP_BLOCK_CHANGE 69 /* UMP block info has changed */ + /* 70-89: synthesizer events - obsoleted */ /** user-defined events with fixed length @@ -253,6 +256,12 @@ struct snd_seq_ev_quote { struct snd_seq_event *event; /* quoted event */ } __packed; + /* UMP info change notify */ +struct snd_seq_ev_ump_notify { + unsigned char client; /**< Client number */ + unsigned char block; /**< Block number (optional) */ +}; + union snd_seq_event_data { /* event data... */ struct snd_seq_ev_note note; struct snd_seq_ev_ctrl control; @@ -265,6 +274,7 @@ union snd_seq_event_data { /* event data... */ struct snd_seq_connect connect; struct snd_seq_result result; struct snd_seq_ev_quote quote; + struct snd_seq_ev_ump_notify ump_notify; }; /* sequencer event */ |