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/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (C) 2007, 2008 Karsten Wiese <fzu@wemgehoertderstaat.de> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __SOUND_USB_STREAM_H #define __SOUND_USB_STREAM_H #define USB_STREAM_INTERFACE_VERSION 2 #define SNDRV_USB_STREAM_IOCTL_SET_PARAMS \ _IOW('H', 0x90, struct usb_stream_config) struct usb_stream_packet { unsigned offset; unsigned length; }; struct usb_stream_config { unsigned version; unsigned sample_rate; unsigned period_frames; unsigned frame_size; }; struct usb_stream { struct usb_stream_config cfg; unsigned read_size; unsigned write_size; int period_size; unsigned state; int idle_insize; int idle_outsize; int sync_packet; unsigned insize_done; unsigned periods_done; unsigned periods_polled; struct usb_stream_packet outpacket[2]; unsigned inpackets; unsigned inpacket_head; unsigned inpacket_split; unsigned inpacket_split_at; unsigned next_inpacket_split; unsigned next_inpacket_split_at; struct usb_stream_packet inpacket[0]; }; enum usb_stream_state { usb_stream_invalid, usb_stream_stopped, usb_stream_sync0, usb_stream_sync1, usb_stream_ready, usb_stream_running, usb_stream_xrun, }; #endif /* __SOUND_USB_STREAM_H */

Name	Size	Last Modified	Owner	Permissions	Options
..	--	December 13 2023 9:42:27	root	0755
sof	--	February 12 2024 9:08:13	root	0755

asequencer.h	21.339 KB	January 05 2024 2:59:41	root	0644
asoc.h	21.701 KB	January 05 2024 2:59:41	root	0644
asound.h	45.473 KB	January 05 2024 2:59:41	root	0644
asound_fm.h	4.274 KB	January 05 2024 2:59:41	root	0644
compress_offload.h	6.585 KB	January 05 2024 2:59:41	root	0644
compress_params.h	16.594 KB	January 05 2024 2:59:41	root	0644
emu10k1.h	16.836 KB	January 05 2024 2:59:41	root	0644
firewire.h	3.169 KB	January 05 2024 2:59:41	root	0644
hdsp.h	3.066 KB	January 05 2024 2:59:41	root	0644
hdspm.h	5.357 KB	January 05 2024 2:59:41	root	0644
sb16_csp.h	4.203 KB	January 05 2024 2:59:41	root	0644
sfnt_info.h	7.318 KB	January 05 2024 2:59:41	root	0644
skl-tplg-interface.h	5.203 KB	January 05 2024 2:59:41	root	0644
snd_sst_tokens.h	11.905 KB	January 05 2024 2:59:41	root	0644
tlv.h	4.493 KB	January 05 2024 2:59:41	root	0644
usb_stream.h	1.894 KB	January 05 2024 2:59:41	root	0644

NineSec Team - 2022