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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-03-31 15:06:11 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-04-05 21:31:49 +0200 |
| commit | f656edd5fb33d889561978b81ec2897087c2f4ca (patch) | |
| tree | 5c023947956c83b1f27326f89a4039b7e24388e7 /include/uapi/sound | |
| parent | ALSA: fireface: add support for PCM functionality (diff) | |
| download | linux-f656edd5fb33d889561978b81ec2897087c2f4ca.tar.xz linux-f656edd5fb33d889561978b81ec2897087c2f4ca.zip | |
ALSA: fireface: add hwdep interface
This commit adds hwdep interface so as the other drivers for audio and
music units on IEEE 1394 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')
| -rw-r--r-- | include/uapi/sound/asound.h | 3 | ||||
| -rw-r--r-- | include/uapi/sound/firewire.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index fd7b561af768..fd41697cb4d3 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -108,9 +108,10 @@ enum { SNDRV_HWDEP_IFACE_FW_TASCAM, /* TASCAM FireWire series */ SNDRV_HWDEP_IFACE_LINE6, /* Line6 USB processors */ SNDRV_HWDEP_IFACE_FW_MOTU, /* MOTU FireWire series */ + SNDRV_HWDEP_IFACE_FW_FIREFACE, /* RME Fireface series */ /* Don't forget to change the following: */ - SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_MOTU + SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_FIREFACE }; struct snd_hwdep_info { diff --git a/include/uapi/sound/firewire.h b/include/uapi/sound/firewire.h index 29afc5eab42d..622900488bdc 100644 --- a/include/uapi/sound/firewire.h +++ b/include/uapi/sound/firewire.h @@ -73,7 +73,7 @@ union snd_firewire_event { #define SNDRV_FIREWIRE_TYPE_DIGI00X 5 #define SNDRV_FIREWIRE_TYPE_TASCAM 6 #define SNDRV_FIREWIRE_TYPE_MOTU 7 -/* RME... */ +#define SNDRV_FIREWIRE_TYPE_FIREFACE 8 struct snd_firewire_get_info { unsigned int type; /* SNDRV_FIREWIRE_TYPE_xxx */ |