diff options
| author |   Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-03-22 21:30:24 +0900 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2017-03-28 12:34:02 +0200 |
| commit | 71c3797779d3cd8378767f5b2d8cfd3b2f88c5c1 (patch) | |
| tree | b64eeb67394492017bb55b3123ad11a13e7de202 /include/uapi/sound/firewire.h | |
| parent | ALSA: firewire-motu: add MIDI functionality (diff) | |
| download | linux-dev-71c3797779d3cd8378767f5b2d8cfd3b2f88c5c1.tar.xz linux-dev-71c3797779d3cd8378767f5b2d8cfd3b2f88c5c1.zip | |
ALSA: firewire-motu: add hwdep interface
This commit adds hwdep interface so as the other sound drivers for units
on IEEE 1394 bus have.
This interface is designed for mixer/control applications. By using this
interface, an application can get information about firewire node, can
lock/unlock kernel streaming and can get notification at starting/stopping
kernel streaming.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/uapi/sound/firewire.h')
| -rw-r--r-- | include/uapi/sound/firewire.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/sound/firewire.h b/include/uapi/sound/firewire.h index db79a12fcc78..59c6d81f5364 100644 --- a/include/uapi/sound/firewire.h +++ b/include/uapi/sound/firewire.h @@ -65,7 +65,8 @@ union snd_firewire_event { #define SNDRV_FIREWIRE_TYPE_OXFW 4 #define SNDRV_FIREWIRE_TYPE_DIGI00X 5 #define SNDRV_FIREWIRE_TYPE_TASCAM 6 -/* RME, MOTU, ... */ +#define SNDRV_FIREWIRE_TYPE_MOTU 7 +/* RME... */ struct snd_firewire_get_info { unsigned int type; /* SNDRV_FIREWIRE_TYPE_xxx */ |