diff options
| author | Takashi Sakamoto | 2014-04-25 22:45:12 +0900 |
|---|---|---|
| committer | Takashi Iwai | 2014-05-26 14:28:41 +0200 |
| commit | 594ddced821dee39a548efe46d7f834bae013505 (patch) | |
| tree | c0abaae51d84ef71127c3db3797130eb61701001 /include/uapi | |
| parent | aa02bb6e60783938d61eefe38346781a646800a6 (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')
| -rw-r--r-- | include/uapi/sound/asound.h | 3 | ||||
| -rw-r--r-- | include/uapi/sound/firewire.h | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 9fc6219d3848..5dfbfdfd2d12 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -94,9 +94,10 @@ enum { SNDRV_HWDEP_IFACE_HDA, /* HD-audio */ SNDRV_HWDEP_IFACE_USB_STREAM, /* direct access to usb stream */ SNDRV_HWDEP_IFACE_FW_DICE, /* TC DICE FireWire device */ + SNDRV_HWDEP_IFACE_FW_FIREWORKS, /* Echo Audio Fireworks based device */ /* Don't forget to change the following: */ - SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_DICE + SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_FIREWORKS }; struct snd_hwdep_info { 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 */ |