1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __USBAUDIO_QUIRKS_H
 3#define __USBAUDIO_QUIRKS_H
 4
 5struct audioformat;
 6struct snd_usb_endpoint;
 7struct snd_usb_substream;
 8
 9int 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
14int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
15				  int iface,
16				  int altno);
17
18int 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
23int 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
28void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
29			      struct audioformat *fmt);
30
31bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip);
32
33int snd_usb_is_big_endian_format(struct snd_usb_audio *chip,
34				 struct audioformat *fp);
35
36void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep);
37
38void snd_usb_set_interface_quirk(struct usb_device *dev);
39void 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
43int snd_usb_select_mode_quirk(struct snd_usb_substream *subs,
44			      struct audioformat *fmt);
45
46u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
47					struct audioformat *fp,
48					unsigned int sample_bytes);
49
50void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
51					  struct audioformat *fp,
52					  int stream);
53
54bool snd_usb_registration_quirk(struct snd_usb_audio *chip, int iface);
55
56#endif /* __USBAUDIO_QUIRKS_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __USBAUDIO_QUIRKS_H
 3#define __USBAUDIO_QUIRKS_H
 4
 5struct audioformat;
 6struct snd_usb_endpoint;
 7struct snd_usb_substream;
 8
 9int 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
14int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
15				  int iface,
16				  int altno);
17
18int 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
23int 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
28void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
29			      const struct audioformat *fmt);
 
 
30
31int snd_usb_is_big_endian_format(struct snd_usb_audio *chip,
32				 const struct audioformat *fp);
33
34void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep);
35
 
36void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
37			   __u8 request, __u8 requesttype, __u16 value,
38			   __u16 index, void *data, __u16 size);
39
40int snd_usb_select_mode_quirk(struct snd_usb_audio *chip,
41			      const struct audioformat *fmt);
42
43u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
44					struct audioformat *fp,
45					unsigned int sample_bytes);
46
47void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
48					  struct audioformat *fp,
49					  int stream);
50
51void snd_usb_init_quirk_flags(struct snd_usb_audio *chip);
52
53#endif /* __USBAUDIO_QUIRKS_H */