uda1341.h

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/*
 *  linux/include/linux/l3/uda1341.h
 *
 * Philips UDA1341 mixer device driver
 *
 * Copyright (c) 2000 Nicolas Pitre <[e-mail]>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License.
 */

#define UDA1341_NAME "uda1341"

struct uda1341_cfg {
	unsigned int fs:16;
	unsigned int format:3;
};

#define FMT_I2S		0
#define FMT_LSB16	1
#define FMT_LSB18	2
#define FMT_LSB20	3
#define FMT_MSB		4
#define FMT_LSB16MSB	5
#define FMT_LSB18MSB	6
#define FMT_LSB20MSB	7

#define L3_UDA1341_CONFIGURE	0x13410001

struct l3_gain {
	unsigned int	left:8;
	unsigned int	right:8;
	unsigned int	unused:8;
	unsigned int	channel:8;
};

#define L3_SET_VOLUME		0x13410002
#define L3_SET_TREBLE		0x13410003
#define L3_SET_BASS		0x13410004
#define L3_SET_GAIN		0x13410005

struct l3_agc {
	unsigned int	level:8;
	unsigned int	enable:1;
	unsigned int	attack:7;
	unsigned int	decay:8;
	unsigned int	channel:8;
};

#define L3_INPUT_AGC		0x13410006