ALSA: snd-usb: add support for bit-reversed byte formats
[linux-2.6-block.git] / sound / usb / quirks.h
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1#ifndef __USBAUDIO_QUIRKS_H
2#define __USBAUDIO_QUIRKS_H
3
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4struct audioformat;
5struct snd_usb_endpoint;
6struct snd_usb_substream;
7
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8int snd_usb_create_quirk(struct snd_usb_audio *chip,
9 struct usb_interface *iface,
10 struct usb_driver *driver,
11 const struct snd_usb_audio_quirk *quirk);
12
13int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
14 int iface,
15 int altno);
16
17int snd_usb_apply_boot_quirk(struct usb_device *dev,
18 struct usb_interface *intf,
19 const struct snd_usb_audio_quirk *quirk);
20
21void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
22 struct audioformat *fmt);
23
24int snd_usb_is_big_endian_format(struct snd_usb_audio *chip,
25 struct audioformat *fp);
26
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27void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep);
28
21bb5aaf 29void snd_usb_set_interface_quirk(struct usb_device *dev);
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30void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
31 __u8 request, __u8 requesttype, __u16 value,
32 __u16 index, void *data, __u16 size);
33
e5779998 34#endif /* __USBAUDIO_QUIRKS_H */