1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __USBAUDIO_QUIRKS_H 3*4882a593Smuzhiyun #define __USBAUDIO_QUIRKS_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun struct audioformat; 6*4882a593Smuzhiyun struct snd_usb_endpoint; 7*4882a593Smuzhiyun struct snd_usb_substream; 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun int snd_usb_create_quirk(struct snd_usb_audio *chip, 10*4882a593Smuzhiyun struct usb_interface *iface, 11*4882a593Smuzhiyun struct usb_driver *driver, 12*4882a593Smuzhiyun const struct snd_usb_audio_quirk *quirk); 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip, 15*4882a593Smuzhiyun int iface, 16*4882a593Smuzhiyun int altno); 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun int snd_usb_apply_boot_quirk(struct usb_device *dev, 19*4882a593Smuzhiyun struct usb_interface *intf, 20*4882a593Smuzhiyun const struct snd_usb_audio_quirk *quirk, 21*4882a593Smuzhiyun unsigned int usb_id); 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun int snd_usb_apply_boot_quirk_once(struct usb_device *dev, 24*4882a593Smuzhiyun struct usb_interface *intf, 25*4882a593Smuzhiyun const struct snd_usb_audio_quirk *quirk, 26*4882a593Smuzhiyun unsigned int usb_id); 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun void snd_usb_set_format_quirk(struct snd_usb_substream *subs, 29*4882a593Smuzhiyun struct audioformat *fmt); 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip); 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun int snd_usb_is_big_endian_format(struct snd_usb_audio *chip, 34*4882a593Smuzhiyun struct audioformat *fp); 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep); 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun void snd_usb_set_interface_quirk(struct usb_device *dev); 39*4882a593Smuzhiyun void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe, 40*4882a593Smuzhiyun __u8 request, __u8 requesttype, __u16 value, 41*4882a593Smuzhiyun __u16 index, void *data, __u16 size); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun int snd_usb_select_mode_quirk(struct snd_usb_substream *subs, 44*4882a593Smuzhiyun struct audioformat *fmt); 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, 47*4882a593Smuzhiyun struct audioformat *fp, 48*4882a593Smuzhiyun unsigned int sample_bytes); 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip, 51*4882a593Smuzhiyun struct audioformat *fp, 52*4882a593Smuzhiyun int stream); 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun bool snd_usb_registration_quirk(struct snd_usb_audio *chip, int iface); 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #endif /* __USBAUDIO_QUIRKS_H */ 57