path: root/sound/soc/codecs/wm5110.c

/*
 * wm5110.c  --  WM5110 ALSA SoC Audio driver
 *
 * 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/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <sound/initval.h>
#include <sound/tlv.h>

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

#include "arizona.h"
#include "wm5110.h"

struct wm5110_priv {
	struct arizona_priv core;
	struct arizona_fll fll[2];
};

static DECLARE_TLV_DB_SCALE(ana_tlv, 0, 100, 0);
static DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
static DECLARE_TLV_DB_SCALE(noise_tlv, 0, 600, 0);
static DECLARE_TLV_DB_SCALE(ng_tlv, -10200, 600, 0);

#define WM5110_NG_SRC(name, base) \
	SOC_SINGLE(name " NG HPOUT1L Switch",  base,  0, 1, 0), \
	SOC_SINGLE(name " NG HPOUT1R Switch",  base,  1, 1, 0), \
	SOC_SINGLE(name " NG HPOUT2L Switch",  base,  2, 1, 0), \
	SOC_SINGLE(name " NG HPOUT2R Switch",  base,  3, 1, 0), \
	SOC_SINGLE(name " NG HPOUT3L Switch",  base,  4, 1, 0), \
	SOC_SINGLE(name " NG HPOUT3R Switch",  base,  5, 1, 0), \
	SOC_SINGLE(name " NG SPKOUTL Switch",  base,  6, 1, 0), \
	SOC_SINGLE(name " NG SPKOUTR Switch",  base,  7, 1, 0), \
	SOC_SINGLE(name " NG SPKDAT1L Switch", base,  8, 1, 0), \
	SOC_SINGLE(name " NG SPKDAT1R Switch", base,  9, 1, 0), \
	SOC_SINGLE(name " NG SPKDAT2L Switch", base, 10, 1, 0), \
	SOC_SINGLE(name " NG SPKDAT2R Switch", base, 11, 1, 0)

static const struct snd_kcontrol_new wm5110_snd_controls[] = {
SOC_SINGLE("IN1 High Performance Switch", ARIZONA_IN1L_CONTROL,
	   ARIZONA_IN1_OSR_SHIFT, 1, 0),
SOC_SINGLE("IN2 High Performance Switch", ARIZONA_IN2L_CONTROL,
	   ARIZONA_IN2_OSR_SHIFT, 1, 0),
SOC_SINGLE("IN3 High Performance Switch", ARIZONA_IN3L_CONTROL,
	   ARIZONA_IN3_OSR_SHIFT, 1, 0),
SOC_SINGLE("IN4 High Performance Switch", ARIZONA_IN4L_CONTROL,
	   ARIZONA_IN4_OSR_SHIFT, 1, 0),

SOC_SINGLE_RANGE_TLV("IN1L Volume", ARIZONA_IN1L_CONTROL,
		     ARIZONA_IN1L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
SOC_SINGLE_RANGE_TLV("IN1R Volume", ARIZONA_IN1R_CONTROL,
		     ARIZONA_IN1R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
SOC_SINGLE_RANGE_TLV("IN2L Volume", ARIZONA_IN2L_CONTROL,
		     ARIZONA_IN2L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
SOC_SINGLE_RANGE_TLV("IN2R Volume", ARIZONA_IN2R_CONTROL,
		     ARIZONA_IN2R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
SOC_SINGLE_RANGE_TLV("IN3L Volume", ARIZONA_IN3L_CONTROL,
		     ARIZONA_IN3L_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),
SOC_SINGLE_RANGE_TLV("IN3R Volume", ARIZONA_IN3R_CONTROL,
		     ARIZONA_IN3R_PGA_VOL_SHIFT, 0x40, 0x5f, 0, ana_tlv),

SOC_SINGLE_TLV("IN1L Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1L,
	       ARIZONA_IN1L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
SOC_SINGLE_TLV("IN1R Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_1R,
	       ARIZONA_IN1R_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
SOC_SINGLE_TLV("IN2L Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_2L,
	       ARIZONA_IN2L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
SOC_SINGLE_TLV("IN2R Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_2R,
	       ARIZONA_IN2R_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
SOC_SINGLE_TLV("IN3L Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_3L,
	       ARIZONA_IN3L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
SOC_SINGLE_TLV("IN3R Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_3R,
	       ARIZONA_IN3R_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
SOC_SINGLE_TLV("IN4L Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_4L,
	       ARIZONA_IN4L_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),
SOC_SINGLE_TLV("IN4R Digital Volume", ARIZONA_ADC_DIGITAL_VOLUME_4R,
	       ARIZONA_IN4R_DIG_VOL_SHIFT, 0xbf, 0, digital_tlv),

SOC_ENUM("Input Ramp Up", arizona_in_vi_ramp),
SOC_ENUM("Input Ramp Down", arizona_in_vd_ramp),

ARIZONA_MIXER_CONTROLS("EQ1", ARIZONA_EQ1MIX_INPUT_1_SOURCE),
ARIZONA_MIXER_CONTROLS("EQ2", ARIZONA_EQ2MIX_INPUT_1_SOURCE),
ARIZONA_MIXER_CONTROLS("EQ3", ARIZONA_EQ3MIX_INPUT_1_SOURCE),
ARIZONA_MIXER_CONTROLS("EQ4", ARIZONA_EQ4MIX_INPUT_1_SOURCE),

SND_SOC_BYTES_MASK("EQ1 Coefficeints", ARIZONA_EQ1_1, 21,
		   ARIZONA_EQ1_ENA_MASK),
SND_SOC_BYTES_MASK("EQ2 Coefficeints", ARIZONA_EQ2_1, 21,
		   ARIZONA_EQ2_ENA_MASK),
SND_SOC_BYTES_MASK("EQ3 Coefficeints", ARIZONA_EQ3_1, 21,
		   ARIZONA_EQ3_ENA_MASK),