1
2 #ifndef __USBAUDIO_QUIRKS_H
3 #define __USBAUDIO_QUIRKS_H
4
5 struct audioformat;
6 struct snd_usb_endpoint;
7 struct snd_usb_substream;
8
9 int snd_usb_create_quirk(struct snd_usb_audio *chip,
10 struct usb_interface *iface,
11 struct usb_driver *driver,
12 const struct snd_usb_audio_quirk *quirk);
13
14 int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
15 int iface,
16 int altno);
17
18 int snd_usb_apply_boot_quirk(struct usb_device *dev,
19 struct usb_interface *intf,
20 const struct snd_usb_audio_quirk *quirk,
21 unsigned int usb_id);
22
23 int snd_usb_apply_boot_quirk_once(struct usb_device *dev,
24 struct usb_interface *intf,
25 const struct snd_usb_audio_quirk *quirk,
26 unsigned int usb_id);
27
28 void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
29 struct audioformat *fmt);
30
31 bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip);
32
33 int snd_usb_is_big_endian_format(struct snd_usb_audio *chip,
34 struct audioformat *fp);
35
36 void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep);
37
38 void snd_usb_set_interface_quirk(struct usb_device *dev);
39 void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
40 __u8 request, __u8 requesttype, __u16 value,
41 __u16 index, void *data, __u16 size);
42
43 int snd_usb_select_mode_quirk(struct snd_usb_substream *subs,
44 struct audioformat *fmt);
45
46 u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
47 struct audioformat *fp,
48 unsigned int sample_bytes);
49
50 void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
51 struct audioformat *fp,
52 int stream);
53
54 #endif