96 lines
3.1 KiB
C
96 lines
3.1 KiB
C
/*-
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* Copyright (c) 2012 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Paul Fleischer <paul@xpg.dk>
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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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DEV_IC_UDA1341VAR_H_
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#define _DEV_IC_UDA1341VAR_H_
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#include <sys/device.h>
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#include <sys/audioio.h>
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#include <dev/auconv.h>
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#define UDA1341_NFORMATS 4
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extern const struct audio_format uda1341_formats[UDA1341_NFORMATS];
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struct uda1341_softc {
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/* Pointer to the driver that holds this sc */
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void *parent;
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/* Pointer to L3 write function */
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void (*sc_l3_write)(void *,int,int);
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/* Approximate sample rate at which the codec is currently running */
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int sc_sample_rate_approx;
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int sc_system_clock;
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#define UDA1341_CLOCK_NA 3
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#define UDA1341_CLOCK_256 2
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#define UDA1341_CLOCK_384 1
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#define UDA1341_CLOCK_512 0
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int sc_bus_format;
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#define UDA1341_BUS_I2S 0
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#define UDA1341_BUS_LSB16 1
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#define UDA1341_BUS_LSB18 2
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#define UDA1341_BUS_LSB20 3
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#define UDA1341_BUS_MSB 4
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#define UDA1341_BUS_LSB16_MSB 5
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#define UDA1341_BUS_LSB18_MSB 6
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#define UDA1341_BUS_LSB20_MSB 7
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uint8_t sc_volume;
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uint8_t sc_bass;
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uint8_t sc_treble;
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uint8_t sc_mode;
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uint8_t sc_mute;
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uint8_t sc_ogain;
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uint8_t sc_dac_power;
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uint8_t sc_adc_power;
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uint8_t sc_inmix1;
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uint8_t sc_inmix2;
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uint8_t sc_micvol;
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uint8_t sc_inmode;
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uint8_t sc_agc;
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uint8_t sc_agc_lvl;
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uint8_t sc_ch2_gain;
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#define UDA1341_DEEMPHASIS_AUTO 4
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uint8_t sc_deemphasis;
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};
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int uda1341_attach(struct uda1341_softc *);
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int uda1341_query_encodings(void *, audio_encoding_t *);
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int uda1341_open(void *, int );
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void uda1341_close(void *);
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int uda1341_set_params(void *, int, int, audio_params_t*, audio_params_t*, stream_filter_list_t *, stream_filter_list_t*);
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int uda1341_query_devinfo(void *, mixer_devinfo_t *);
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int uda1341_get_port(void *, mixer_ctrl_t *);
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int uda1341_set_port(void *, mixer_ctrl_t *);
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#endif
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