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authorTakashi Sakamoto <o-takashi@sakamocchi.jp>2014-04-25 22:45:12 +0900
committerTakashi Iwai <tiwai@suse.de>2014-05-26 14:28:41 +0200
commit594ddced821dee39a548efe46d7f834bae013505 (patch)
treec0abaae51d84ef71127c3db3797130eb61701001 /include/uapi/sound/firewire.h
parentaa02bb6e60783938d61eefe38346781a646800a6 (diff)
ALSA: fireworks: Add hwdep interface
This interface is designed for mixer/control application. To use hwdep interface, the 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.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/sound/firewire.h b/include/uapi/sound/firewire.h
index 59f5961302bf..fc9afb261989 100644
--- a/include/uapi/sound/firewire.h
+++ b/include/uapi/sound/firewire.h
@@ -34,7 +34,8 @@ union snd_firewire_event {
#define SNDRV_FIREWIRE_IOCTL_UNLOCK _IO('H', 0xfa)
#define SNDRV_FIREWIRE_TYPE_DICE 1
-/* Fireworks, AV/C, RME, MOTU, ... */
+#define SNDRV_FIREWIRE_TYPE_FIREWORKS 2
+/* AV/C, RME, MOTU, ... */
struct snd_firewire_get_info {
unsigned int type; /* SNDRV_FIREWIRE_TYPE_xxx */

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