| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 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 | void snd_usb_set_format_quirk(struct snd_usb_substream *subs, |
| 24 | struct audioformat *fmt); |
| 25 | |
| 26 | bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip); |
| 27 | |
| 28 | int snd_usb_is_big_endian_format(struct snd_usb_audio *chip, |
| 29 | struct audioformat *fp); |
| 30 | |
| 31 | void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep); |
| 32 | |
| 33 | void snd_usb_set_interface_quirk(struct usb_device *dev); |
| 34 | void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe, |
| 35 | __u8 request, __u8 requesttype, __u16 value, |
| 36 | __u16 index, void *data, __u16 size); |
| 37 | |
| 38 | int snd_usb_select_mode_quirk(struct snd_usb_substream *subs, |
| 39 | struct audioformat *fmt); |
| 40 | |
| 41 | u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, |
| 42 | struct audioformat *fp, |
| 43 | unsigned int sample_bytes); |
| 44 | |
| 45 | #endif /* __USBAUDIO_QUIRKS_H */ |