/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __USBAUDIO_QUIRKS_H #define __USBAUDIO_QUIRKS_H struct audioformat; struct snd_usb_endpoint; struct snd_usb_substream; int snd_usb_create_quirk(struct snd_usb_audio *chip, struct usb_interface *iface, struct usb_driver *driver, const struct snd_usb_audio_quirk *quirk); int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip, int iface, int altno); int snd_usb_apply_boot_quirk(struct usb_device *dev, struct usb_interface *intf, const struct snd_usb_audio_quirk *quirk, unsigned int usb_id); void snd_usb_set_format_quirk(struct snd_usb_substream *subs, struct audioformat *fmt); bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip); int snd_usb_is_big_endian_format(struct snd_usb_audio *chip, struct audioformat *fp); void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep); void snd_usb_set_interface_quirk(struct usb_device *dev); void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe, __u8 request, __u8 requesttype, __u16 value, __u16 index, void *data, __u16 size); int snd_usb_select_mode_quirk(struct snd_usb_substream *subs, struct audioformat *fmt); u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, struct audioformat *fp, unsigned int sample_bytes); void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip, struct audioformat *fp, int stream); bool snd_usb_support_autosuspend_quirk(struct usb_device *dev); bool snd_usb_registration_quirk(struct snd_usb_audio *chip, int iface); #endif /* __USBAUDIO_QUIRKS_H */