diff options
Diffstat (limited to 'include/uapi/sound/firewire.h')
-rw-r--r-- | include/uapi/sound/firewire.h | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/include/uapi/sound/firewire.h b/include/uapi/sound/firewire.h deleted file mode 100644 index 59f5961..0000000 --- a/include/uapi/sound/firewire.h +++ /dev/null @@ -1,51 +0,0 @@ -#ifndef _UAPI_SOUND_FIREWIRE_H_INCLUDED -#define _UAPI_SOUND_FIREWIRE_H_INCLUDED - -#include <linux/ioctl.h> - -/* events can be read() from the hwdep device */ - -#define SNDRV_FIREWIRE_EVENT_LOCK_STATUS 0x000010cc -#define SNDRV_FIREWIRE_EVENT_DICE_NOTIFICATION 0xd1ce004e - -struct snd_firewire_event_common { - unsigned int type; /* SNDRV_FIREWIRE_EVENT_xxx */ -}; - -struct snd_firewire_event_lock_status { - unsigned int type; - unsigned int status; /* 0/1 = unlocked/locked */ -}; - -struct snd_firewire_event_dice_notification { - unsigned int type; - unsigned int notification; /* DICE-specific bits */ -}; - -union snd_firewire_event { - struct snd_firewire_event_common common; - struct snd_firewire_event_lock_status lock_status; - struct snd_firewire_event_dice_notification dice_notification; -}; - - -#define SNDRV_FIREWIRE_IOCTL_GET_INFO _IOR('H', 0xf8, struct snd_firewire_get_info) -#define SNDRV_FIREWIRE_IOCTL_LOCK _IO('H', 0xf9) -#define SNDRV_FIREWIRE_IOCTL_UNLOCK _IO('H', 0xfa) - -#define SNDRV_FIREWIRE_TYPE_DICE 1 -/* Fireworks, AV/C, RME, MOTU, ... */ - -struct snd_firewire_get_info { - unsigned int type; /* SNDRV_FIREWIRE_TYPE_xxx */ - unsigned int card; /* same as fw_cdev_get_info.card */ - unsigned char guid[8]; - char device_name[16]; /* device node in /dev */ -}; - -/* - * SNDRV_FIREWIRE_IOCTL_LOCK prevents the driver from streaming. - * Returns -EBUSY if the driver is already streaming. - */ - -#endif /* _UAPI_SOUND_FIREWIRE_H_INCLUDED */ |