718cf2ccb9
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
124 lines
4.4 KiB
C
124 lines
4.4 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2006 Konstantin Dimitrov <kosio.dimitrov@gmail.com>
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* Copyright (c) 2001 Katsurajima Naoto <raven@katsurajima.seya.yokohama.jp>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THEPOSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/* supported CODECs */
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#define SPICDS_TYPE_AK4524 0
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#define SPICDS_TYPE_AK4528 1
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#define SPICDS_TYPE_WM8770 2
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#define SPICDS_TYPE_AK4358 3
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#define SPICDS_TYPE_AK4381 4
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#define SPICDS_TYPE_AK4396 5
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/* AK4524/AK4528 control registers */
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#define AK4524_POWER 0x00
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#define AK4528_POWER 0x00
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#define AK452X_POWER_PWDA 0x01
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#define AK452X_POWER_PWAD 0x02
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#define AK452X_POWER_PWVR 0x04
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#define AK4524_RESET 0x01
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#define AK4528_RESET 0x01
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#define AK452X_RESET_RSDA 0x01
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#define AK452X_RESET_RSAD 0x02
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#define AK4524_FORMAT 0x02
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#define AK4528_FORMAT 0x02
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#define AK452X_FORMAT_1X 0x00
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#define AK452X_FORMAT_2X 0x01
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#define AK452X_FORMAT_4X1 0x02
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#define AK452X_FORMAT_4X2 0x03
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#define AK452X_FORMAT_256FSN 0x00
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#define AK452X_FORMAT_512FSN 0x04
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#define AK452X_FORMAT_1024FSN 0x08
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#define AK452X_FORMAT_384FSN 0x10
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#define AK452X_FORMAT_768FSN 0x14
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#define AK452X_FORMAT_OM24IL16 0x00
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#define AK452X_FORMAT_OM24IL20 0x20
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#define AK452X_FORMAT_OM24IM24 0x40
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#define AK452X_FORMAT_I2S 0x60
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#define AK452X_FORMAT_OM24IL24 0x80
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#define AK4524_DVC 0x03
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#define AK452X_DVC_DEM441 0x00
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#define AK452X_DVC_DEMOFF 0x01
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#define AK452X_DVC_DEM48 0x02
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#define AK452X_DVC_DEM32 0x03
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#define AK452X_DVC_ZTM256 0x00
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#define AK452X_DVC_ZTM512 0x04
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#define AK452X_DVC_ZTM1024 0x08
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#define AK452X_DVC_ZTM2048 0x0c
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#define AK452X_DVC_ZCE 0x10
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#define AK452X_DVC_HPFL 0x04
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#define AK452X_DVC_HPFR 0x08
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#define AK452X_DVC_SMUTE 0x80
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#define AK4524_LIPGA 0x04
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#define AK4524_RIPGA 0x05
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#define AK4524_LOATT 0x06
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#define AK4524_ROATT 0x07
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#define AK4528_LOATT 0x04
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#define AK4528_ROATT 0x05
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/* WM8770 control registers */
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#define WM8770_AOATT_L1 0x00
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#define WM8770_AOATT_R1 0x01
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#define WM8770_AOATT_L2 0x02
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#define WM8770_AOATT_R2 0x03
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#define WM8770_AOATT_L3 0x04
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#define WM8770_AOATT_R3 0x05
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#define WM8770_AOATT_L4 0x06
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#define WM8770_AOATT_R4 0x07
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#define WM8770_AOATT_MAST 0x08
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#define WM8770_AOATT_UPDATE 0x100
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/* AK4358 control registers */
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#define AK4358_LO1ATT 0x04
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#define AK4358_RO1ATT 0x05
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#define AK4358_OATT_ENABLE 0x80
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/* AK4381 control registers */
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#define AK4381_LOATT 0x03
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#define AK4381_ROATT 0x04
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/* AK4396 control registers */
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#define AK4396_LOATT 0x03
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#define AK4396_ROATT 0x04
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struct spicds_info;
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typedef void (*spicds_ctrl)(void *, unsigned int, unsigned int, unsigned int);
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struct spicds_info *spicds_create(device_t dev, void *devinfo, int num, spicds_ctrl);
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void spicds_destroy(struct spicds_info *codec);
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void spicds_settype(struct spicds_info *codec, unsigned int type);
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void spicds_setcif(struct spicds_info *codec, unsigned int cif);
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void spicds_setformat(struct spicds_info *codec, unsigned int format);
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void spicds_setdvc(struct spicds_info *codec, unsigned int dvc);
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void spicds_init(struct spicds_info *codec);
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void spicds_reinit(struct spicds_info *codec);
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void spicds_set(struct spicds_info *codec, int dir, unsigned int left, unsigned int right);
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