From 618eabeae711c56d376daa147c6a684116d68705 Mon Sep 17 00:00:00 2001 From: Takashi Sakamoto Date: Fri, 25 Apr 2014 22:45:20 +0900 Subject: ALSA: bebob: Add hwdep interface This interface is designed for mixer/control application. By using 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 Signed-off-by: Takashi Iwai --- include/uapi/sound/asound.h | 3 ++- include/uapi/sound/firewire.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'include/uapi/sound') diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 5dfbfdfd2d12..224948342f14 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -95,9 +95,10 @@ enum { 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 */ + SNDRV_HWDEP_IFACE_FW_BEBOB, /* BridgeCo BeBoB based device */ /* Don't forget to change the following: */ - SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_FIREWORKS + SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_BEBOB }; struct snd_hwdep_info { diff --git a/include/uapi/sound/firewire.h b/include/uapi/sound/firewire.h index bfc0e23e47a2..af4bd136c75d 100644 --- a/include/uapi/sound/firewire.h +++ b/include/uapi/sound/firewire.h @@ -54,6 +54,7 @@ union snd_firewire_event { #define SNDRV_FIREWIRE_TYPE_DICE 1 #define SNDRV_FIREWIRE_TYPE_FIREWORKS 2 +#define SNDRV_FIREWIRE_TYPE_BEBOB 3 /* AV/C, RME, MOTU, ... */ struct snd_firewire_get_info { -- cgit v1.2.2