Lines Matching defs:snd_usb_audio

24 struct snd_usb_audio {  struct
25 	int index;
26 	struct usb_device *dev;
27 	struct snd_card *card;
28 	struct usb_interface *intf[MAX_CARD_INTERFACES];
29 	u32 usb_id;
30 	struct mutex mutex;
31 	unsigned int system_suspend;
32 	atomic_t active;
33 	atomic_t shutdown;
34 	atomic_t usage_count;
35 	wait_queue_head_t shutdown_wait;
36 	unsigned int txfr_quirk:1; /* Subframe boundaries on transfers */
37 	unsigned int tx_length_quirk:1; /* Put length specifier in transfers */
38 	unsigned int setup_fmt_after_resume_quirk:1; /* setup the format to interface after resume */
39 	unsigned int need_delayed_register:1; /* warn for delayed registration */
40 	int num_interfaces;
41 	int num_suspended_intf;
42 	int sample_rate_read_error;
44 	int badd_profile;		/* UAC3 BADD profile */
46 	struct list_head pcm_list;	/* list of pcm streams */
47 	struct list_head ep_list;	/* list of audio-related endpoints */
48 	int pcm_devs;
50 	struct list_head midi_list;	/* list of midi interfaces */
52 	struct list_head mixer_list;	/* list of mixer interfaces */
54 	int setup;			/* from the 'device_setup' module param */
55 	bool autoclock;			/* from the 'autoclock' module param */
56 	bool keep_iface;		/* keep interface/altset after closing
60 	struct usb_host_interface *ctrl_intf;	/* the audio control interface */
61 	struct media_device *media_dev;
62 	struct media_intf_devnode *ctl_intf_media_devnode;