From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- sound/usb/quirks.h | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 sound/usb/quirks.h (limited to 'sound/usb/quirks.h') diff --git a/sound/usb/quirks.h b/sound/usb/quirks.h new file mode 100644 index 000000000..f9bfd5ac7 --- /dev/null +++ b/sound/usb/quirks.h @@ -0,0 +1,53 @@ +/* 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); + +int snd_usb_apply_boot_quirk_once(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, + const struct audioformat *fmt); + +int snd_usb_is_big_endian_format(struct snd_usb_audio *chip, + const struct audioformat *fp); + +void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep); + +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_audio *chip, + const 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); + +void snd_usb_init_quirk_flags(struct snd_usb_audio *chip); + +#endif /* __USBAUDIO_QUIRKS_H */ -- cgit v1.2.3