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git.proxmox.com Git - mirror_ubuntu-kernels.git/blob - sound/usb/quirks.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __USBAUDIO_QUIRKS_H
3 #define __USBAUDIO_QUIRKS_H
6 struct snd_usb_endpoint
;
7 struct snd_usb_substream
;
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
);
14 int snd_usb_apply_interface_quirk(struct snd_usb_audio
*chip
,
18 int snd_usb_apply_boot_quirk(struct usb_device
*dev
,
19 struct usb_interface
*intf
,
20 const struct snd_usb_audio_quirk
*quirk
,
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
,
28 void snd_usb_set_format_quirk(struct snd_usb_substream
*subs
,
29 const struct audioformat
*fmt
);
31 int snd_usb_is_big_endian_format(struct snd_usb_audio
*chip
,
32 const struct audioformat
*fp
);
34 void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint
*ep
);
36 void 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
);
40 int snd_usb_select_mode_quirk(struct snd_usb_audio
*chip
,
41 const struct audioformat
*fmt
);
43 u64
snd_usb_interface_dsd_format_quirks(struct snd_usb_audio
*chip
,
44 struct audioformat
*fp
,
45 unsigned int sample_bytes
);
47 void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio
*chip
,
48 struct audioformat
*fp
,
51 void snd_usb_init_quirk_flags(struct snd_usb_audio
*chip
);
53 #endif /* __USBAUDIO_QUIRKS_H */