path: root/sound/soc/codecs/arizona.c

/*
 * arizona.c - Wolfson Arizona class device shared support
 *
 * Copyright 2012 Wolfson Microelectronics plc
 *
 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include <linux/gcd.h>
#include <linux/module.h>
#include <linux/pm_runtime.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/tlv.h>

#include <linux/mfd/arizona/core.h>
#include <linux/mfd/arizona/registers.h>

#include "arizona.h"

#define ARIZONA_AIF_BCLK_CTRL                   0x00
#define ARIZONA_AIF_TX_PIN_CTRL                 0x01
#define ARIZONA_AIF_RX_PIN_CTRL                 0x02
#define ARIZONA_AIF_RATE_CTRL                   0x03
#define ARIZONA_AIF_FORMAT                      0x04
#define ARIZONA_AIF_TX_BCLK_RATE                0x05
#define ARIZONA_AIF_RX_BCLK_RATE                0x06
#define ARIZONA_AIF_FRAME_CTRL_1                0x07
#define ARIZONA_AIF_FRAME_CTRL_2                0x08
#define ARIZONA_AIF_FRAME_CTRL_3                0x09
#define ARIZONA_AIF_FRAME_CTRL_4                0x0A
#define ARIZONA_AIF_FRAME_CTRL_5                0x0B
#define ARIZONA_AIF_FRAME_CTRL_6                0x0C
#define ARIZONA_AIF_FRAME_CTRL_7                0x0D
#define ARIZONA_AIF_FRAME_CTRL_8                0x0E
#define ARIZONA_AIF_FRAME_CTRL_9                0x0F
#define ARIZONA_AIF_FRAME_CTRL_10               0x10
#define ARIZONA_AIF_FRAME_CTRL_11               0x11
#define ARIZONA_AIF_FRAME_CTRL_12               0x12
#define ARIZONA_AIF_FRAME_CTRL_13               0x13
#define ARIZONA_AIF_FRAME_CTRL_14               0x14
#define ARIZONA_AIF_FRAME_CTRL_15               0x15
#define ARIZONA_AIF_FRAME_CTRL_16               0x16
#define ARIZONA_AIF_FRAME_CTRL_17               0x17
#define ARIZONA_AIF_FRAME_CTRL_18               0x18
#define ARIZONA_AIF_TX_ENABLES                  0x19
#define ARIZONA_AIF_RX_ENABLES                  0x1A
#define ARIZONA_AIF_FORCE_WRITE                 0x1B

#define arizona_fll_err(_fll, fmt, ...) \
	dev_err(_fll->arizona->dev, "FLL%d: " fmt, _fll->id, ##__VA_ARGS__)
#define arizona_fll_warn(_fll, fmt, ...) \
	dev_warn(_fll->arizona->dev, "FLL%d: " fmt, _fll->id, ##__VA_ARGS__)
#define arizona_fll_dbg(_fll, fmt, ...) \
	dev_err(_fll->arizona->dev, "FLL%d: " fmt, _fll->id, ##__VA_ARGS__)

#define arizona_aif_err(_dai, fmt, ...) \
	dev_err(_dai->dev, "AIF%d: " fmt, _dai->id, ##__VA_ARGS__)
#define arizona_aif_warn(_dai, fmt, ...) \
	dev_warn(_dai->dev, "AIF%d: " fmt, _dai->id, ##__VA_ARGS__)
#define arizona_aif_dbg(_dai, fmt, ...) \
	dev_err(_dai->dev, "AIF%d: " fmt, _dai->id, ##__VA_ARGS__)

const char *arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS] = {
	"None",
	"Tone Generator 1",
	"Tone Generator 2",
	"Haptics",
	"AEC",
	"Mic Mute Mixer",
	"Noise Generator",
	"IN1L",
	"IN1R",
	"IN2L",
	"IN2R",
	"IN3L",
	"IN3R",
	"IN4L",
	"IN4R",
	"AIF1RX1",
	"AIF1RX2",
	"AIF1RX3",
	"AIF1RX4",
	"AIF1RX5",
	"AIF1RX6",
	"AIF1RX7",
	"AIF1RX8",
	"AIF2RX1",
	"AIF2RX2",
	"AIF3RX1",
	"AIF3RX2",
	"SLIMRX1",
	"SLIMRX2",
	"SLIMRX3",
	"SLIMRX4",
	"SLIMRX5",
	"SLIMRX6",
	"SLIMRX7",
	"SLIMRX8",
	"EQ1",
	"EQ2",
	"EQ3",
	"EQ4",
	"DRC1L",
	"DRC1R",
	"DRC2L",
	"DRC2R",
	"LHPF1",
	"LHPF2",
	"LHPF3",
	"LHPF4",
	"DSP1.1",
	"DSP1.2",
	"DSP1.3",
	"DSP1.4",
	"DSP1.5",
	"DSP1.6",
	"DSP2.1",
	"DSP2.2",
	"DSP2.3",
	"DSP2.4",
	"DSP2.5",
	"DSP2.6",
	"DSP3.1",
	"DSP3.2",
	"DSP3.3",
	"DSP3.4",
	"DSP3.5",
	"DSP3.6",
	"DSP4.1",
	"DSP4.2",
	"DSP4.3",
	"DSP4.4",
	"DSP4.5",
	"DSP4.6",
	"ASRC1L",
	"ASRC1R",
	"ASRC2L",
	"ASRC2R",
};
EXPORT_SYMBOL_GPL(arizona_mixer_texts);

int arizona_mixer_values[ARIZONA_NUM_MIXER_INPUTS] = {
	0x00,  /* None */
	0x04,  /* Tone */
	0x05,
	0x06,  /* Haptics */
	0x08,  /* AEC */
	0x0c,  /* Noise mixer */
	0x0d,  /* Comfort noise */
	0x10,  /* IN1L */
	0x11,
	0x12,
	0x13,
	0x14,
	0x15,
	0x16,
	0x17,
	0x20,  /* AIF1RX1 */
	0x21,
	0x22,
	0x23,
	0x24,
	0x25,
	0x26,
	0x27,
	0x28,  /* AIF2RX1 */
	0x29,
	0x30,  /* AIF3RX1 */
	0x31,
	0x38,  /* SLIMRX1 */
	0x39,
	0x3a,
	0x3b,
	0x3c,
	0x3d,
	0x3e,
	0x3f,
	0x50,  /* EQ1 */
	0x51,
	0x52,
	0x53,
	0x58,  /* DRC1L */
	0x59,
	0x5a,
	0x5b,
	0x60,  /* LHPF1 */
	0x61,
	0x62,
	0x63,
	0x68,  /* DSP1.1 */
	0x69,
	0x6a,
	0x6b,
	0x6c,
	0x6d,
	0x70,  /* DSP2.1 */
	0x71,
	0x72,
	0x73,
	0x74,
	0x75,
	0x78,  /* DSP3.1 */
	0x79,
	0x7a,
	0x7b,
	0x7c,
	0x7d,
	0x80,  /* DSP4.1 */
	0x81,
	0x82,
	0x83,
	0x84,
	0x85,
	0x90,  /* ASRC1L */
	0x91,
	0x92,
	0x93,
};
EXPORT_SYMBOL_GPL(arizona_mixer_values);

const DECLARE_TLV_DB_SCALE(arizona_mixer_tlv, -3200, 100, 0);
EXPORT_SYMBOL_GPL(arizona_mixer_tlv);

static const char *arizona_lhpf_mode_text[] = {
	"Low-pass", "High-pass"
};

const struct soc_enum arizona_lhpf1_mode =
	SOC_ENUM_SINGLE(ARIZONA_HPLPF1_1, ARIZONA_LHPF1_MODE_SHIFT, 2,
			arizona_lhpf_mode_text);
EXPORT_SYMBOL_GPL(arizona_lhpf1_mode);

const