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| author | Takashi Iwai <tiwai@suse.de> | 2023-05-23 09:53:50 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-05-23 12:11:27 +0200 |
| commit | a3ca3b30800da0a334e2d6eb68d123ec8e2d2bf6 (patch) | |
| tree | 6cbfd219026b4f29be157f9cfd3c9984d1ac98f0 /sound/core | |
| parent | ff166a9d19fab3d77f50e9413df046fb1d7c01cc (diff) | |
| download | linux-a3ca3b30800da0a334e2d6eb68d123ec8e2d2bf6.tar.gz | |
ALSA: seq: Add UMP group number to snd_seq_port_info
Add yet more new filed "ump_group" to snd_seq_port_info for specifying
the associated UMP Group number for each sequencer port. This will be
referred in the upcoming automatic UMP conversion in sequencer core.
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20230523075358.9672-30-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/seq/seq_ports.c | 9 | ||||
| -rw-r--r-- | sound/core/seq/seq_ports.h | 3 |
2 files changed, 9 insertions, 3 deletions
diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c index 5574341f49eb6..9b80f8275026b 100644 --- a/sound/core/seq/seq_ports.c +++ b/sound/core/seq/seq_ports.c @@ -356,8 +356,12 @@ int snd_seq_set_port_info(struct snd_seq_client_port * port, port->time_real = (info->flags & SNDRV_SEQ_PORT_FLG_TIME_REAL) ? 1 : 0; port->time_queue = info->time_queue; - /* direction */ + /* UMP direction and group */ port->direction = info->direction; + port->ump_group = info->ump_group; + if (port->ump_group > SNDRV_UMP_MAX_GROUPS) + port->ump_group = 0; + /* fill default port direction */ if (!port->direction) { if (info->capability & SNDRV_SEQ_PORT_CAP_READ) @@ -403,8 +407,9 @@ int snd_seq_get_port_info(struct snd_seq_client_port * port, info->time_queue = port->time_queue; } - /* direction */ + /* UMP direction and group */ info->direction = port->direction; + info->ump_group = port->ump_group; return 0; } diff --git a/sound/core/seq/seq_ports.h b/sound/core/seq/seq_ports.h index dce733ab2398a..c6c138edceabe 100644 --- a/sound/core/seq/seq_ports.h +++ b/sound/core/seq/seq_ports.h @@ -72,8 +72,9 @@ struct snd_seq_client_port { int midi_voices; int synth_voices; - /* direction */ + /* UMP direction and group */ unsigned char direction; + unsigned char ump_group; }; struct snd_seq_client; |