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Diffstat (limited to 'ANDROID_3.4.5/sound/soc/codecs/88pm860x-codec.c')
-rw-r--r--ANDROID_3.4.5/sound/soc/codecs/88pm860x-codec.c1488
1 files changed, 0 insertions, 1488 deletions
diff --git a/ANDROID_3.4.5/sound/soc/codecs/88pm860x-codec.c b/ANDROID_3.4.5/sound/soc/codecs/88pm860x-codec.c
deleted file mode 100644
index 9fd3b682..00000000
--- a/ANDROID_3.4.5/sound/soc/codecs/88pm860x-codec.c
+++ /dev/null
@@ -1,1488 +0,0 @@
-/*
- * 88pm860x-codec.c -- 88PM860x ALSA SoC Audio Driver
- *
- * Copyright 2010 Marvell International Ltd.
- * Author: Haojian Zhuang <haojian.zhuang@marvell.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/kernel.h>
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/platform_device.h>
-#include <linux/mfd/88pm860x.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/tlv.h>
-#include <sound/initval.h>
-#include <sound/jack.h>
-#include <trace/events/asoc.h>
-
-#include "88pm860x-codec.h"
-
-#define MAX_NAME_LEN 20
-#define REG_CACHE_SIZE 0x40
-#define REG_CACHE_BASE 0xb0
-
-/* Status Register 1 (0x01) */
-#define REG_STATUS_1 0x01
-#define MIC_STATUS (1 << 7)
-#define HOOK_STATUS (1 << 6)
-#define HEADSET_STATUS (1 << 5)
-
-/* Mic Detection Register (0x37) */
-#define REG_MIC_DET 0x37
-#define CONTINUOUS_POLLING (3 << 1)
-#define EN_MIC_DET (1 << 0)
-#define MICDET_MASK 0x07
-
-/* Headset Detection Register (0x38) */
-#define REG_HS_DET 0x38
-#define EN_HS_DET (1 << 0)
-
-/* Misc2 Register (0x42) */
-#define REG_MISC2 0x42
-#define AUDIO_PLL (1 << 5)
-#define AUDIO_SECTION_RESET (1 << 4)
-#define AUDIO_SECTION_ON (1 << 3)
-
-/* PCM Interface Register 2 (0xb1) */
-#define PCM_INF2_BCLK (1 << 6) /* Bit clock polarity */
-#define PCM_INF2_FS (1 << 5) /* Frame Sync polarity */
-#define PCM_INF2_MASTER (1 << 4) /* Master / Slave */
-#define PCM_INF2_18WL (1 << 3) /* 18 / 16 bits */
-#define PCM_GENERAL_I2S 0
-#define PCM_EXACT_I2S 1
-#define PCM_LEFT_I2S 2
-#define PCM_RIGHT_I2S 3
-#define PCM_SHORT_FS 4
-#define PCM_LONG_FS 5
-#define PCM_MODE_MASK 7
-
-/* I2S Interface Register 4 (0xbe) */
-#define I2S_EQU_BYP (1 << 6)
-
-/* DAC Offset Register (0xcb) */
-#define DAC_MUTE (1 << 7)
-#define MUTE_LEFT (1 << 6)
-#define MUTE_RIGHT (1 << 2)
-
-/* ADC Analog Register 1 (0xd0) */
-#define REG_ADC_ANA_1 0xd0
-#define MIC1BIAS_MASK 0x60
-
-/* Earpiece/Speaker Control Register 2 (0xda) */
-#define REG_EAR2 0xda
-#define RSYNC_CHANGE (1 << 2)
-
-/* Audio Supplies Register 2 (0xdc) */
-#define REG_SUPPLIES2 0xdc
-#define LDO15_READY (1 << 4)
-#define LDO15_EN (1 << 3)
-#define CPUMP_READY (1 << 2)
-#define CPUMP_EN (1 << 1)
-#define AUDIO_EN (1 << 0)
-#define SUPPLY_MASK (LDO15_EN | CPUMP_EN | AUDIO_EN)
-
-/* Audio Enable Register 1 (0xdd) */
-#define ADC_MOD_RIGHT (1 << 1)
-#define ADC_MOD_LEFT (1 << 0)
-
-/* Audio Enable Register 2 (0xde) */
-#define ADC_LEFT (1 << 5)
-#define ADC_RIGHT (1 << 4)
-
-/* DAC Enable Register 2 (0xe1) */
-#define DAC_LEFT (1 << 5)
-#define DAC_RIGHT (1 << 4)
-#define MODULATOR (1 << 3)
-
-/* Shorts Register (0xeb) */
-#define REG_SHORTS 0xeb
-#define CLR_SHORT_LO2 (1 << 7)
-#define SHORT_LO2 (1 << 6)
-#define CLR_SHORT_LO1 (1 << 5)
-#define SHORT_LO1 (1 << 4)
-#define CLR_SHORT_HS2 (1 << 3)
-#define SHORT_HS2 (1 << 2)
-#define CLR_SHORT_HS1 (1 << 1)
-#define SHORT_HS1 (1 << 0)
-
-/*
- * This widget should be just after DAC & PGA in DAPM power-on sequence and
- * before DAC & PGA in DAPM power-off sequence.
- */
-#define PM860X_DAPM_OUTPUT(wname, wevent) \
-{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, \
- .shift = 0, .invert = 0, .kcontrol_news = NULL, \
- .num_kcontrols = 0, .event = wevent, \
- .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD, }
-
-struct pm860x_det {
- struct snd_soc_jack *hp_jack;
- struct snd_soc_jack *mic_jack;
- int hp_det;
- int mic_det;
- int hook_det;
- int hs_shrt;
- int lo_shrt;
-};
-
-struct pm860x_priv {
- unsigned int sysclk;
- unsigned int pcmclk;
- unsigned int dir;
- unsigned int filter;
- struct snd_soc_codec *codec;
- struct i2c_client *i2c;
- struct pm860x_chip *chip;
- struct pm860x_det det;
-
- int irq[4];
- unsigned char name[4][MAX_NAME_LEN];
-};
-
-/* -9450dB to 0dB in 150dB steps ( mute instead of -9450dB) */
-static const DECLARE_TLV_DB_SCALE(dpga_tlv, -9450, 150, 1);
-
-/* -9dB to 0db in 3dB steps */
-static const DECLARE_TLV_DB_SCALE(adc_tlv, -900, 300, 0);
-
-/* {-23, -17, -13.5, -11, -9, -6, -3, 0}dB */
-static const unsigned int mic_tlv[] = {
- TLV_DB_RANGE_HEAD(5),
- 0, 0, TLV_DB_SCALE_ITEM(-2300, 0, 0),
- 1, 1, TLV_DB_SCALE_ITEM(-1700, 0, 0),
- 2, 2, TLV_DB_SCALE_ITEM(-1350, 0, 0),
- 3, 3, TLV_DB_SCALE_ITEM(-1100, 0, 0),
- 4, 7, TLV_DB_SCALE_ITEM(-900, 300, 0),
-};
-
-/* {0, 0, 0, -6, 0, 6, 12, 18}dB */
-static const unsigned int aux_tlv[] = {
- TLV_DB_RANGE_HEAD(2),
- 0, 2, TLV_DB_SCALE_ITEM(0, 0, 0),
- 3, 7, TLV_DB_SCALE_ITEM(-600, 600, 0),
-};
-
-/* {-16, -13, -10, -7, -5.2, -3,3, -2.2, 0}dB, mute instead of -16dB */
-static const unsigned int out_tlv[] = {
- TLV_DB_RANGE_HEAD(4),
- 0, 3, TLV_DB_SCALE_ITEM(-1600, 300, 1),
- 4, 4, TLV_DB_SCALE_ITEM(-520, 0, 0),
- 5, 5, TLV_DB_SCALE_ITEM(-330, 0, 0),
- 6, 7, TLV_DB_SCALE_ITEM(-220, 220, 0),
-};
-
-static const unsigned int st_tlv[] = {
- TLV_DB_RANGE_HEAD(8),
- 0, 1, TLV_DB_SCALE_ITEM(-12041, 602, 0),
- 2, 3, TLV_DB_SCALE_ITEM(-11087, 250, 0),
- 4, 5, TLV_DB_SCALE_ITEM(-10643, 158, 0),
- 6, 7, TLV_DB_SCALE_ITEM(-10351, 116, 0),
- 8, 9, TLV_DB_SCALE_ITEM(-10133, 92, 0),
- 10, 13, TLV_DB_SCALE_ITEM(-9958, 70, 0),
- 14, 17, TLV_DB_SCALE_ITEM(-9689, 53, 0),
- 18, 271, TLV_DB_SCALE_ITEM(-9484, 37, 0),
-};
-
-/* Sidetone Gain = M * 2^(-5-N) */
-struct st_gain {
- unsigned int db;
- unsigned int m;
- unsigned int n;
-};
-
-static struct st_gain st_table[] = {
- {-12041, 1, 15}, {-11439, 1, 14}, {-11087, 3, 15}, {-10837, 1, 13},
- {-10643, 5, 15}, {-10485, 3, 14}, {-10351, 7, 15}, {-10235, 1, 12},
- {-10133, 9, 15}, {-10041, 5, 14}, { -9958, 11, 15}, { -9883, 3, 13},
- { -9813, 13, 15}, { -9749, 7, 14}, { -9689, 15, 15}, { -9633, 1, 11},
- { -9580, 17, 15}, { -9531, 9, 14}, { -9484, 19, 15}, { -9439, 5, 13},
- { -9397, 21, 15}, { -9356, 11, 14}, { -9318, 23, 15}, { -9281, 3, 12},
- { -9245, 25, 15}, { -9211, 13, 14}, { -9178, 27, 15}, { -9147, 7, 13},
- { -9116, 29, 15}, { -9087, 15, 14}, { -9058, 31, 15}, { -9031, 1, 10},
- { -8978, 17, 14}, { -8929, 9, 13}, { -8882, 19, 14}, { -8837, 5, 12},
- { -8795, 21, 14}, { -8754, 11, 13}, { -8716, 23, 14}, { -8679, 3, 11},
- { -8643, 25, 14}, { -8609, 13, 13}, { -8576, 27, 14}, { -8545, 7, 12},
- { -8514, 29, 14}, { -8485, 15, 13}, { -8456, 31, 14}, { -8429, 1, 9},
- { -8376, 17, 13}, { -8327, 9, 12}, { -8280, 19, 13}, { -8235, 5, 11},
- { -8193, 21, 13}, { -8152, 11, 12}, { -8114, 23, 13}, { -8077, 3, 10},
- { -8041, 25, 13}, { -8007, 13, 12}, { -7974, 27, 13}, { -7943, 7, 11},
- { -7912, 29, 13}, { -7883, 15, 12}, { -7854, 31, 13}, { -7827, 1, 8},
- { -7774, 17, 12}, { -7724, 9, 11}, { -7678, 19, 12}, { -7633, 5, 10},
- { -7591, 21, 12}, { -7550, 11, 11}, { -7512, 23, 12}, { -7475, 3, 9},
- { -7439, 25, 12}, { -7405, 13, 11}, { -7372, 27, 12}, { -7341, 7, 10},
- { -7310, 29, 12}, { -7281, 15, 11}, { -7252, 31, 12}, { -7225, 1, 7},
- { -7172, 17, 11}, { -7122, 9, 10}, { -7075, 19, 11}, { -7031, 5, 9},
- { -6989, 21, 11}, { -6948, 11, 10}, { -6910, 23, 11}, { -6873, 3, 8},
- { -6837, 25, 11}, { -6803, 13, 10}, { -6770, 27, 11}, { -6739, 7, 9},
- { -6708, 29, 11}, { -6679, 15, 10}, { -6650, 31, 11}, { -6623, 1, 6},
- { -6570, 17, 10}, { -6520, 9, 9}, { -6473, 19, 10}, { -6429, 5, 8},
- { -6386, 21, 10}, { -6346, 11, 9}, { -6307, 23, 10}, { -6270, 3, 7},
- { -6235, 25, 10}, { -6201, 13, 9}, { -6168, 27, 10}, { -6137, 7, 8},
- { -6106, 29, 10}, { -6077, 15, 9}, { -6048, 31, 10}, { -6021, 1, 5},
- { -5968, 17, 9}, { -5918, 9, 8}, { -5871, 19, 9}, { -5827, 5, 7},
- { -5784, 21, 9}, { -5744, 11, 8}, { -5705, 23, 9}, { -5668, 3, 6},
- { -5633, 25, 9}, { -5599, 13, 8}, { -5566, 27, 9}, { -5535, 7, 7},
- { -5504, 29, 9}, { -5475, 15, 8}, { -5446, 31, 9}, { -5419, 1, 4},
- { -5366, 17, 8}, { -5316, 9, 7}, { -5269, 19, 8}, { -5225, 5, 6},
- { -5182, 21, 8}, { -5142, 11, 7}, { -5103, 23, 8}, { -5066, 3, 5},
- { -5031, 25, 8}, { -4997, 13, 7}, { -4964, 27, 8}, { -4932, 7, 6},
- { -4902, 29, 8}, { -4873, 15, 7}, { -4844, 31, 8}, { -4816, 1, 3},
- { -4764, 17, 7}, { -4714, 9, 6}, { -4667, 19, 7}, { -4623, 5, 5},
- { -4580, 21, 7}, { -4540, 11, 6}, { -4501, 23, 7}, { -4464, 3, 4},
- { -4429, 25, 7}, { -4395, 13, 6}, { -4362, 27, 7}, { -4330, 7, 5},
- { -4300, 29, 7}, { -4270, 15, 6}, { -4242, 31, 7}, { -4214, 1, 2},
- { -4162, 17, 6}, { -4112, 9, 5}, { -4065, 19, 6}, { -4021, 5, 4},
- { -3978, 21, 6}, { -3938, 11, 5}, { -3899, 23, 6}, { -3862, 3, 3},
- { -3827, 25, 6}, { -3793, 13, 5}, { -3760, 27, 6}, { -3728, 7, 4},
- { -3698, 29, 6}, { -3668, 15, 5}, { -3640, 31, 6}, { -3612, 1, 1},
- { -3560, 17, 5}, { -3510, 9, 4}, { -3463, 19, 5}, { -3419, 5, 3},
- { -3376, 21, 5}, { -3336, 11, 4}, { -3297, 23, 5}, { -3260, 3, 2},
- { -3225, 25, 5}, { -3191, 13, 4}, { -3158, 27, 5}, { -3126, 7, 3},
- { -3096, 29, 5}, { -3066, 15, 4}, { -3038, 31, 5}, { -3010, 1, 0},
- { -2958, 17, 4}, { -2908, 9, 3}, { -2861, 19, 4}, { -2816, 5, 2},
- { -2774, 21, 4}, { -2734, 11, 3}, { -2695, 23, 4}, { -2658, 3, 1},
- { -2623, 25, 4}, { -2589, 13, 3}, { -2556, 27, 4}, { -2524, 7, 2},
- { -2494, 29, 4}, { -2464, 15, 3}, { -2436, 31, 4}, { -2408, 2, 0},
- { -2356, 17, 3}, { -2306, 9, 2}, { -2259, 19, 3}, { -2214, 5, 1},
- { -2172, 21, 3}, { -2132, 11, 2}, { -2093, 23, 3}, { -2056, 3, 0},
- { -2021, 25, 3}, { -1987, 13, 2}, { -1954, 27, 3}, { -1922, 7, 1},
- { -1892, 29, 3}, { -1862, 15, 2}, { -1834, 31, 3}, { -1806, 4, 0},
- { -1754, 17, 2}, { -1704, 9, 1}, { -1657, 19, 2}, { -1612, 5, 0},
- { -1570, 21, 2}, { -1530, 11, 1}, { -1491, 23, 2}, { -1454, 6, 0},
- { -1419, 25, 2}, { -1384, 13, 1}, { -1352, 27, 2}, { -1320, 7, 0},
- { -1290, 29, 2}, { -1260, 15, 1}, { -1232, 31, 2}, { -1204, 8, 0},
- { -1151, 17, 1}, { -1102, 9, 0}, { -1055, 19, 1}, { -1010, 10, 0},
- { -968, 21, 1}, { -928, 11, 0}, { -889, 23, 1}, { -852, 12, 0},
- { -816, 25, 1}, { -782, 13, 0}, { -750, 27, 1}, { -718, 14, 0},
- { -688, 29, 1}, { -658, 15, 0}, { -630, 31, 1}, { -602, 16, 0},
- { -549, 17, 0}, { -500, 18, 0}, { -453, 19, 0}, { -408, 20, 0},
- { -366, 21, 0}, { -325, 22, 0}, { -287, 23, 0}, { -250, 24, 0},
- { -214, 25, 0}, { -180, 26, 0}, { -148, 27, 0}, { -116, 28, 0},
- { -86, 29, 0}, { -56, 30, 0}, { -28, 31, 0}, { 0, 0, 0},
-};
-
-static int pm860x_volatile(unsigned int reg)
-{
- BUG_ON(reg >= REG_CACHE_SIZE);
-
- switch (reg) {
- case PM860X_AUDIO_SUPPLIES_2:
- return 1;
- }
-
- return 0;
-}
-
-static unsigned int pm860x_read_reg_cache(struct snd_soc_codec *codec,
- unsigned int reg)
-{
- unsigned char *cache = codec->reg_cache;
-
- BUG_ON(reg >= REG_CACHE_SIZE);
-
- if (pm860x_volatile(reg))
- return cache[reg];
-
- reg += REG_CACHE_BASE;
-
- return pm860x_reg_read(codec->control_data, reg);
-}
-
-static int pm860x_write_reg_cache(struct snd_soc_codec *codec,
- unsigned int reg, unsigned int value)
-{
- unsigned char *cache = codec->reg_cache;
-
- BUG_ON(reg >= REG_CACHE_SIZE);
-
- if (!pm860x_volatile(reg))
- cache[reg] = (unsigned char)value;
-
- reg += REG_CACHE_BASE;
-
- return pm860x_reg_write(codec->control_data, reg, value);
-}
-
-static int snd_soc_get_volsw_2r_st(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct soc_mixer_control *mc =
- (struct soc_mixer_control *)kcontrol->private_value;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- unsigned int reg = mc->reg;
- unsigned int reg2 = mc->rreg;
- int val[2], val2[2], i;
-
- val[0] = snd_soc_read(codec, reg) & 0x3f;
- val[1] = (snd_soc_read(codec, PM860X_SIDETONE_SHIFT) >> 4) & 0xf;
- val2[0] = snd_soc_read(codec, reg2) & 0x3f;
- val2[1] = (snd_soc_read(codec, PM860X_SIDETONE_SHIFT)) & 0xf;
-
- for (i = 0; i < ARRAY_SIZE(st_table); i++) {
- if ((st_table[i].m == val[0]) && (st_table[i].n == val[1]))
- ucontrol->value.integer.value[0] = i;
- if ((st_table[i].m == val2[0]) && (st_table[i].n == val2[1]))
- ucontrol->value.integer.value[1] = i;
- }
- return 0;
-}
-
-static int snd_soc_put_volsw_2r_st(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct soc_mixer_control *mc =
- (struct soc_mixer_control *)kcontrol->private_value;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- unsigned int reg = mc->reg;
- unsigned int reg2 = mc->rreg;
- int err;
- unsigned int val, val2;
-
- val = ucontrol->value.integer.value[0];
- val2 = ucontrol->value.integer.value[1];
-
- err = snd_soc_update_bits(codec, reg, 0x3f, st_table[val].m);
- if (err < 0)
- return err;
- err = snd_soc_update_bits(codec, PM860X_SIDETONE_SHIFT, 0xf0,
- st_table[val].n << 4);
- if (err < 0)
- return err;
-
- err = snd_soc_update_bits(codec, reg2, 0x3f, st_table[val2].m);
- if (err < 0)
- return err;
- err = snd_soc_update_bits(codec, PM860X_SIDETONE_SHIFT, 0x0f,
- st_table[val2].n);
- return err;
-}
-
-static int snd_soc_get_volsw_2r_out(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct soc_mixer_control *mc =
- (struct soc_mixer_control *)kcontrol->private_value;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- unsigned int reg = mc->reg;
- unsigned int reg2 = mc->rreg;
- unsigned int shift = mc->shift;
- int max = mc->max, val, val2;
- unsigned int mask = (1 << fls(max)) - 1;
-
- val = snd_soc_read(codec, reg) >> shift;
- val2 = snd_soc_read(codec, reg2) >> shift;
- ucontrol->value.integer.value[0] = (max - val) & mask;
- ucontrol->value.integer.value[1] = (max - val2) & mask;
-
- return 0;
-}
-
-static int snd_soc_put_volsw_2r_out(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct soc_mixer_control *mc =
- (struct soc_mixer_control *)kcontrol->private_value;
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- unsigned int reg = mc->reg;
- unsigned int reg2 = mc->rreg;
- unsigned int shift = mc->shift;
- int max = mc->max;
- unsigned int mask = (1 << fls(max)) - 1;
- int err;
- unsigned int val, val2, val_mask;
-
- val_mask = mask << shift;
- val = ((max - ucontrol->value.integer.value[0]) & mask);
- val2 = ((max - ucontrol->value.integer.value[1]) & mask);
-
- val = val << shift;
- val2 = val2 << shift;
-
- err = snd_soc_update_bits(codec, reg, val_mask, val);
- if (err < 0)
- return err;
-
- err = snd_soc_update_bits(codec, reg2, val_mask, val2);
- return err;
-}
-
-/* DAPM Widget Events */
-/*
- * A lot registers are belong to RSYNC domain. It requires enabling RSYNC bit
- * after updating these registers. Otherwise, these updated registers won't
- * be effective.
- */
-static int pm860x_rsync_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- struct snd_soc_codec *codec = w->codec;
-
- /*
- * In order to avoid current on the load, mute power-on and power-off
- * should be transients.
- * Unmute by DAC_MUTE. It should be unmuted when DAPM sequence is
- * finished.
- */
- snd_soc_update_bits(codec, PM860X_DAC_OFFSET, DAC_MUTE, 0);
- snd_soc_update_bits(codec, PM860X_EAR_CTRL_2,
- RSYNC_CHANGE, RSYNC_CHANGE);
- return 0;
-}
-
-static int pm860x_dac_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- struct snd_soc_codec *codec = w->codec;
- unsigned int dac = 0;
- int data;
-
- if (!strcmp(w->name, "Left DAC"))
- dac = DAC_LEFT;
- if (!strcmp(w->name, "Right DAC"))
- dac = DAC_RIGHT;
- switch (event) {
- case SND_SOC_DAPM_PRE_PMU:
- if (dac) {
- /* Auto mute in power-on sequence. */
- dac |= MODULATOR;
- snd_soc_update_bits(codec, PM860X_DAC_OFFSET,
- DAC_MUTE, DAC_MUTE);
- snd_soc_update_bits(codec, PM860X_EAR_CTRL_2,
- RSYNC_CHANGE, RSYNC_CHANGE);
- /* update dac */
- snd_soc_update_bits(codec, PM860X_DAC_EN_2,
- dac, dac);
- }
- break;
- case SND_SOC_DAPM_PRE_PMD:
- if (dac) {
- /* Auto mute in power-off sequence. */
- snd_soc_update_bits(codec, PM860X_DAC_OFFSET,
- DAC_MUTE, DAC_MUTE);
- snd_soc_update_bits(codec, PM860X_EAR_CTRL_2,
- RSYNC_CHANGE, RSYNC_CHANGE);
- /* update dac */
- data = snd_soc_read(codec, PM860X_DAC_EN_2);
- data &= ~dac;
- if (!(data & (DAC_LEFT | DAC_RIGHT)))
- data &= ~MODULATOR;
- snd_soc_write(codec, PM860X_DAC_EN_2, data);
- }
- break;
- }
- return 0;
-}
-
-static const char *pm860x_opamp_texts[] = {"-50%", "-25%", "0%", "75%"};
-
-static const char *pm860x_pa_texts[] = {"-33%", "0%", "33%", "66%"};
-
-static const struct soc_enum pm860x_hs1_opamp_enum =
- SOC_ENUM_SINGLE(PM860X_HS1_CTRL, 5, 4, pm860x_opamp_texts);
-
-static const struct soc_enum pm860x_hs2_opamp_enum =
- SOC_ENUM_SINGLE(PM860X_HS2_CTRL, 5, 4, pm860x_opamp_texts);
-
-static const struct soc_enum pm860x_hs1_pa_enum =
- SOC_ENUM_SINGLE(PM860X_HS1_CTRL, 3, 4, pm860x_pa_texts);
-
-static const struct soc_enum pm860x_hs2_pa_enum =
- SOC_ENUM_SINGLE(PM860X_HS2_CTRL, 3, 4, pm860x_pa_texts);
-
-static const struct soc_enum pm860x_lo1_opamp_enum =
- SOC_ENUM_SINGLE(PM860X_LO1_CTRL, 5, 4, pm860x_opamp_texts);
-
-static const struct soc_enum pm860x_lo2_opamp_enum =
- SOC_ENUM_SINGLE(PM860X_LO2_CTRL, 5, 4, pm860x_opamp_texts);
-
-static const struct soc_enum pm860x_lo1_pa_enum =
- SOC_ENUM_SINGLE(PM860X_LO1_CTRL, 3, 4, pm860x_pa_texts);
-
-static const struct soc_enum pm860x_lo2_pa_enum =
- SOC_ENUM_SINGLE(PM860X_LO2_CTRL, 3, 4, pm860x_pa_texts);
-
-static const struct soc_enum pm860x_spk_pa_enum =
- SOC_ENUM_SINGLE(PM860X_EAR_CTRL_1, 5, 4, pm860x_pa_texts);
-
-static const struct soc_enum pm860x_ear_pa_enum =
- SOC_ENUM_SINGLE(PM860X_EAR_CTRL_2, 0, 4, pm860x_pa_texts);
-
-static const struct soc_enum pm860x_spk_ear_opamp_enum =
- SOC_ENUM_SINGLE(PM860X_EAR_CTRL_1, 3, 4, pm860x_opamp_texts);
-
-static const struct snd_kcontrol_new pm860x_snd_controls[] = {
- SOC_DOUBLE_R_TLV("ADC Capture Volume", PM860X_ADC_ANA_2,
- PM860X_ADC_ANA_3, 6, 3, 0, adc_tlv),
- SOC_DOUBLE_TLV("AUX Capture Volume", PM860X_ADC_ANA_3, 0, 3, 7, 0,
- aux_tlv),
- SOC_SINGLE_TLV("MIC1 Capture Volume", PM860X_ADC_ANA_2, 0, 7, 0,
- mic_tlv),
- SOC_SINGLE_TLV("MIC3 Capture Volume", PM860X_ADC_ANA_2, 3, 7, 0,
- mic_tlv),
- SOC_DOUBLE_R_EXT_TLV("Sidetone Volume", PM860X_SIDETONE_L_GAIN,
- PM860X_SIDETONE_R_GAIN, 0, ARRAY_SIZE(st_table)-1,
- 0, snd_soc_get_volsw_2r_st,
- snd_soc_put_volsw_2r_st, st_tlv),
- SOC_SINGLE_TLV("Speaker Playback Volume", PM860X_EAR_CTRL_1,
- 0, 7, 0, out_tlv),
- SOC_DOUBLE_R_TLV("Line Playback Volume", PM860X_LO1_CTRL,
- PM860X_LO2_CTRL, 0, 7, 0, out_tlv),
- SOC_DOUBLE_R_TLV("Headset Playback Volume", PM860X_HS1_CTRL,
- PM860X_HS2_CTRL, 0, 7, 0, out_tlv),
- SOC_DOUBLE_R_EXT_TLV("Hifi Left Playback Volume",
- PM860X_HIFIL_GAIN_LEFT,
- PM860X_HIFIL_GAIN_RIGHT, 0, 63, 0,
- snd_soc_get_volsw_2r_out,
- snd_soc_put_volsw_2r_out, dpga_tlv),
- SOC_DOUBLE_R_EXT_TLV("Hifi Right Playback Volume",
- PM860X_HIFIR_GAIN_LEFT,
- PM860X_HIFIR_GAIN_RIGHT, 0, 63, 0,
- snd_soc_get_volsw_2r_out,
- snd_soc_put_volsw_2r_out, dpga_tlv),
- SOC_DOUBLE_R_EXT_TLV("Lofi Playback Volume", PM860X_LOFI_GAIN_LEFT,
- PM860X_LOFI_GAIN_RIGHT, 0, 63, 0,
- snd_soc_get_volsw_2r_out,
- snd_soc_put_volsw_2r_out, dpga_tlv),
- SOC_ENUM("Headset1 Operational Amplifier Current",
- pm860x_hs1_opamp_enum),
- SOC_ENUM("Headset2 Operational Amplifier Current",
- pm860x_hs2_opamp_enum),
- SOC_ENUM("Headset1 Amplifier Current", pm860x_hs1_pa_enum),
- SOC_ENUM("Headset2 Amplifier Current", pm860x_hs2_pa_enum),
- SOC_ENUM("Lineout1 Operational Amplifier Current",
- pm860x_lo1_opamp_enum),
- SOC_ENUM("Lineout2 Operational Amplifier Current",
- pm860x_lo2_opamp_enum),
- SOC_ENUM("Lineout1 Amplifier Current", pm860x_lo1_pa_enum),
- SOC_ENUM("Lineout2 Amplifier Current", pm860x_lo2_pa_enum),
- SOC_ENUM("Speaker Operational Amplifier Current",
- pm860x_spk_ear_opamp_enum),
- SOC_ENUM("Speaker Amplifier Current", pm860x_spk_pa_enum),
- SOC_ENUM("Earpiece Amplifier Current", pm860x_ear_pa_enum),
-};
-
-/*
- * DAPM Controls
- */
-
-/* PCM Switch / PCM Interface */
-static const struct snd_kcontrol_new pcm_switch_controls =
- SOC_DAPM_SINGLE("Switch", PM860X_ADC_EN_2, 0, 1, 0);
-
-/* AUX1 Switch */
-static const struct snd_kcontrol_new aux1_switch_controls =
- SOC_DAPM_SINGLE("Switch", PM860X_ANA_TO_ANA, 4, 1, 0);
-
-/* AUX2 Switch */
-static const struct snd_kcontrol_new aux2_switch_controls =
- SOC_DAPM_SINGLE("Switch", PM860X_ANA_TO_ANA, 5, 1, 0);
-
-/* Left Ex. PA Switch */
-static const struct snd_kcontrol_new lepa_switch_controls =
- SOC_DAPM_SINGLE("Switch", PM860X_DAC_EN_2, 2, 1, 0);
-
-/* Right Ex. PA Switch */
-static const struct snd_kcontrol_new repa_switch_controls =
- SOC_DAPM_SINGLE("Switch", PM860X_DAC_EN_2, 1, 1, 0);
-
-/* PCM Mux / Mux7 */
-static const char *aif1_text[] = {
- "PCM L", "PCM R",
-};
-
-static const struct soc_enum aif1_enum =
- SOC_ENUM_SINGLE(PM860X_PCM_IFACE_3, 6, 2, aif1_text);
-
-static const struct snd_kcontrol_new aif1_mux =
- SOC_DAPM_ENUM("PCM Mux", aif1_enum);
-
-/* I2S Mux / Mux9 */
-static const char *i2s_din_text[] = {
- "DIN", "DIN1",
-};
-
-static const struct soc_enum i2s_din_enum =
- SOC_ENUM_SINGLE(PM860X_I2S_IFACE_3, 1, 2, i2s_din_text);
-
-static const struct snd_kcontrol_new i2s_din_mux =
- SOC_DAPM_ENUM("I2S DIN Mux", i2s_din_enum);
-
-/* I2S Mic Mux / Mux8 */
-static const char *i2s_mic_text[] = {
- "Ex PA", "ADC",
-};
-
-static const struct soc_enum i2s_mic_enum =
- SOC_ENUM_SINGLE(PM860X_I2S_IFACE_3, 4, 2, i2s_mic_text);
-
-static const struct snd_kcontrol_new i2s_mic_mux =
- SOC_DAPM_ENUM("I2S Mic Mux", i2s_mic_enum);
-
-/* ADCL Mux / Mux2 */
-static const char *adcl_text[] = {
- "ADCR", "ADCL",
-};
-
-static const struct soc_enum adcl_enum =
- SOC_ENUM_SINGLE(PM860X_PCM_IFACE_3, 4, 2, adcl_text);
-
-static const struct snd_kcontrol_new adcl_mux =
- SOC_DAPM_ENUM("ADC Left Mux", adcl_enum);
-
-/* ADCR Mux / Mux3 */
-static const char *adcr_text[] = {
- "ADCL", "ADCR",
-};
-
-static const struct soc_enum adcr_enum =
- SOC_ENUM_SINGLE(PM860X_PCM_IFACE_3, 2, 2, adcr_text);
-
-static const struct snd_kcontrol_new adcr_mux =
- SOC_DAPM_ENUM("ADC Right Mux", adcr_enum);
-
-/* ADCR EC Mux / Mux6 */
-static const char *adcr_ec_text[] = {
- "ADCR", "EC",
-};
-
-static const struct soc_enum adcr_ec_enum =
- SOC_ENUM_SINGLE(PM860X_ADC_EN_2, 3, 2, adcr_ec_text);
-
-static const struct snd_kcontrol_new adcr_ec_mux =
- SOC_DAPM_ENUM("ADCR EC Mux", adcr_ec_enum);
-
-/* EC Mux / Mux4 */
-static const char *ec_text[] = {
- "Left", "Right", "Left + Right",
-};
-
-static const struct soc_enum ec_enum =
- SOC_ENUM_SINGLE(PM860X_EC_PATH, 1, 3, ec_text);
-
-static const struct snd_kcontrol_new ec_mux =
- SOC_DAPM_ENUM("EC Mux", ec_enum);
-
-static const char *dac_text[] = {
- "No input", "Right", "Left", "No input",
-};
-
-/* DAC Headset 1 Mux / Mux10 */
-static const struct soc_enum dac_hs1_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_1, 0, 4, dac_text);
-
-static const struct snd_kcontrol_new dac_hs1_mux =
- SOC_DAPM_ENUM("DAC HS1 Mux", dac_hs1_enum);
-
-/* DAC Headset 2 Mux / Mux11 */
-static const struct soc_enum dac_hs2_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_1, 2, 4, dac_text);
-
-static const struct snd_kcontrol_new dac_hs2_mux =
- SOC_DAPM_ENUM("DAC HS2 Mux", dac_hs2_enum);
-
-/* DAC Lineout 1 Mux / Mux12 */
-static const struct soc_enum dac_lo1_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_1, 4, 4, dac_text);
-
-static const struct snd_kcontrol_new dac_lo1_mux =
- SOC_DAPM_ENUM("DAC LO1 Mux", dac_lo1_enum);
-
-/* DAC Lineout 2 Mux / Mux13 */
-static const struct soc_enum dac_lo2_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_1, 6, 4, dac_text);
-
-static const struct snd_kcontrol_new dac_lo2_mux =
- SOC_DAPM_ENUM("DAC LO2 Mux", dac_lo2_enum);
-
-/* DAC Spearker Earphone Mux / Mux14 */
-static const struct soc_enum dac_spk_ear_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_INPUT_SEL_2, 0, 4, dac_text);
-
-static const struct snd_kcontrol_new dac_spk_ear_mux =
- SOC_DAPM_ENUM("DAC SP Mux", dac_spk_ear_enum);
-
-/* Headset 1 Mux / Mux15 */
-static const char *in_text[] = {
- "Digital", "Analog",
-};
-
-static const struct soc_enum hs1_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 0, 2, in_text);
-
-static const struct snd_kcontrol_new hs1_mux =
- SOC_DAPM_ENUM("Headset1 Mux", hs1_enum);
-
-/* Headset 2 Mux / Mux16 */
-static const struct soc_enum hs2_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 1, 2, in_text);
-
-static const struct snd_kcontrol_new hs2_mux =
- SOC_DAPM_ENUM("Headset2 Mux", hs2_enum);
-
-/* Lineout 1 Mux / Mux17 */
-static const struct soc_enum lo1_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 2, 2, in_text);
-
-static const struct snd_kcontrol_new lo1_mux =
- SOC_DAPM_ENUM("Lineout1 Mux", lo1_enum);
-
-/* Lineout 2 Mux / Mux18 */
-static const struct soc_enum lo2_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 3, 2, in_text);
-
-static const struct snd_kcontrol_new lo2_mux =
- SOC_DAPM_ENUM("Lineout2 Mux", lo2_enum);
-
-/* Speaker Earpiece Demux */
-static const char *spk_text[] = {
- "Earpiece", "Speaker",
-};
-
-static const struct soc_enum spk_enum =
- SOC_ENUM_SINGLE(PM860X_ANA_TO_ANA, 6, 2, spk_text);
-
-static const struct snd_kcontrol_new spk_demux =
- SOC_DAPM_ENUM("Speaker Earpiece Demux", spk_enum);
-
-/* MIC Mux / Mux1 */
-static const char *mic_text[] = {
- "Mic 1", "Mic 2",
-};
-
-static const struct soc_enum mic_enum =
- SOC_ENUM_SINGLE(PM860X_ADC_ANA_4, 4, 2, mic_text);
-
-static const struct snd_kcontrol_new mic_mux =
- SOC_DAPM_ENUM("MIC Mux", mic_enum);
-
-static const struct snd_soc_dapm_widget pm860x_dapm_widgets[] = {
- SND_SOC_DAPM_AIF_IN("PCM SDI", "PCM Playback", 0,
- PM860X_ADC_EN_2, 0, 0),
- SND_SOC_DAPM_AIF_OUT("PCM SDO", "PCM Capture", 0,
- PM860X_PCM_IFACE_3, 1, 1),
-
-
- SND_SOC_DAPM_AIF_IN("I2S DIN", "I2S Playback", 0,
- SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_AIF_IN("I2S DIN1", "I2S Playback", 0,
- SND_SOC_NOPM, 0, 0),
- SND_SOC_DAPM_AIF_OUT("I2S DOUT", "I2S Capture", 0,
- PM860X_I2S_IFACE_3, 5, 1),
- SND_SOC_DAPM_SUPPLY("I2S CLK", PM860X_DAC_EN_2, 0, 0, NULL, 0),
- SND_SOC_DAPM_MUX("I2S Mic Mux", SND_SOC_NOPM, 0, 0, &i2s_mic_mux),
- SND_SOC_DAPM_MUX("ADC Left Mux", SND_SOC_NOPM, 0, 0, &adcl_mux),
- SND_SOC_DAPM_MUX("ADC Right Mux", SND_SOC_NOPM, 0, 0, &adcr_mux),
- SND_SOC_DAPM_MUX("EC Mux", SND_SOC_NOPM, 0, 0, &ec_mux),
- SND_SOC_DAPM_MUX("ADCR EC Mux", SND_SOC_NOPM, 0, 0, &adcr_ec_mux),
- SND_SOC_DAPM_SWITCH("Left EPA", SND_SOC_NOPM, 0, 0,
- &lepa_switch_controls),
- SND_SOC_DAPM_SWITCH("Right EPA", SND_SOC_NOPM, 0, 0,
- &repa_switch_controls),
-
- SND_SOC_DAPM_REG(snd_soc_dapm_supply, "Left ADC MOD", PM860X_ADC_EN_1,
- 0, 1, 1, 0),
- SND_SOC_DAPM_REG(snd_soc_dapm_supply, "Right ADC MOD", PM860X_ADC_EN_1,
- 1, 1, 1, 0),
- SND_SOC_DAPM_ADC("Left ADC", NULL, PM860X_ADC_EN_2, 5, 0),
- SND_SOC_DAPM_ADC("Right ADC", NULL, PM860X_ADC_EN_2, 4, 0),
-
- SND_SOC_DAPM_SWITCH("AUX1 Switch", SND_SOC_NOPM, 0, 0,
- &aux1_switch_controls),
- SND_SOC_DAPM_SWITCH("AUX2 Switch", SND_SOC_NOPM, 0, 0,
- &aux2_switch_controls),
-
- SND_SOC_DAPM_MUX("MIC Mux", SND_SOC_NOPM, 0, 0, &mic_mux),
- SND_SOC_DAPM_MICBIAS("Mic1 Bias", PM860X_ADC_ANA_1, 2, 0),
- SND_SOC_DAPM_MICBIAS("Mic3 Bias", PM860X_ADC_ANA_1, 7, 0),
- SND_SOC_DAPM_PGA("MIC1 Volume", PM860X_ADC_EN_1, 2, 0, NULL, 0),
- SND_SOC_DAPM_PGA("MIC3 Volume", PM860X_ADC_EN_1, 3, 0, NULL, 0),
- SND_SOC_DAPM_PGA("AUX1 Volume", PM860X_ADC_EN_1, 4, 0, NULL, 0),
- SND_SOC_DAPM_PGA("AUX2 Volume", PM860X_ADC_EN_1, 5, 0, NULL, 0),
- SND_SOC_DAPM_PGA("Sidetone PGA", PM860X_ADC_EN_2, 1, 0, NULL, 0),
- SND_SOC_DAPM_PGA("Lofi PGA", PM860X_ADC_EN_2, 2, 0, NULL, 0),
-
- SND_SOC_DAPM_INPUT("AUX1"),
- SND_SOC_DAPM_INPUT("AUX2"),
- SND_SOC_DAPM_INPUT("MIC1P"),
- SND_SOC_DAPM_INPUT("MIC1N"),
- SND_SOC_DAPM_INPUT("MIC2P"),
- SND_SOC_DAPM_INPUT("MIC2N"),
- SND_SOC_DAPM_INPUT("MIC3P"),
- SND_SOC_DAPM_INPUT("MIC3N"),
-
- SND_SOC_DAPM_DAC_E("Left DAC", NULL, SND_SOC_NOPM, 0, 0,
- pm860x_dac_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
- SND_SOC_DAPM_DAC_E("Right DAC", NULL, SND_SOC_NOPM, 0, 0,
- pm860x_dac_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
-
- SND_SOC_DAPM_MUX("I2S DIN Mux", SND_SOC_NOPM, 0, 0, &i2s_din_mux),
- SND_SOC_DAPM_MUX("DAC HS1 Mux", SND_SOC_NOPM, 0, 0, &dac_hs1_mux),
- SND_SOC_DAPM_MUX("DAC HS2 Mux", SND_SOC_NOPM, 0, 0, &dac_hs2_mux),
- SND_SOC_DAPM_MUX("DAC LO1 Mux", SND_SOC_NOPM, 0, 0, &dac_lo1_mux),
- SND_SOC_DAPM_MUX("DAC LO2 Mux", SND_SOC_NOPM, 0, 0, &dac_lo2_mux),
- SND_SOC_DAPM_MUX("DAC SP Mux", SND_SOC_NOPM, 0, 0, &dac_spk_ear_mux),
- SND_SOC_DAPM_MUX("Headset1 Mux", SND_SOC_NOPM, 0, 0, &hs1_mux),
- SND_SOC_DAPM_MUX("Headset2 Mux", SND_SOC_NOPM, 0, 0, &hs2_mux),
- SND_SOC_DAPM_MUX("Lineout1 Mux", SND_SOC_NOPM, 0, 0, &lo1_mux),
- SND_SOC_DAPM_MUX("Lineout2 Mux", SND_SOC_NOPM, 0, 0, &lo2_mux),
- SND_SOC_DAPM_MUX("Speaker Earpiece Demux", SND_SOC_NOPM, 0, 0,
- &spk_demux),
-
-
- SND_SOC_DAPM_PGA("Headset1 PGA", PM860X_DAC_EN_1, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("Headset2 PGA", PM860X_DAC_EN_1, 1, 0, NULL, 0),
- SND_SOC_DAPM_OUTPUT("HS1"),
- SND_SOC_DAPM_OUTPUT("HS2"),
- SND_SOC_DAPM_PGA("Lineout1 PGA", PM860X_DAC_EN_1, 2, 0, NULL, 0),
- SND_SOC_DAPM_PGA("Lineout2 PGA", PM860X_DAC_EN_1, 3, 0, NULL, 0),
- SND_SOC_DAPM_OUTPUT("LINEOUT1"),
- SND_SOC_DAPM_OUTPUT("LINEOUT2"),
- SND_SOC_DAPM_PGA("Earpiece PGA", PM860X_DAC_EN_1, 4, 0, NULL, 0),
- SND_SOC_DAPM_OUTPUT("EARP"),
- SND_SOC_DAPM_OUTPUT("EARN"),
- SND_SOC_DAPM_PGA("Speaker PGA", PM860X_DAC_EN_1, 5, 0, NULL, 0),
- SND_SOC_DAPM_OUTPUT("LSP"),
- SND_SOC_DAPM_OUTPUT("LSN"),
- SND_SOC_DAPM_REG(snd_soc_dapm_supply, "VCODEC", PM860X_AUDIO_SUPPLIES_2,
- 0, SUPPLY_MASK, SUPPLY_MASK, 0),
-
- PM860X_DAPM_OUTPUT("RSYNC", pm860x_rsync_event),
-};
-
-static const struct snd_soc_dapm_route pm860x_dapm_routes[] = {
- /* supply */
- {"Left DAC", NULL, "VCODEC"},
- {"Right DAC", NULL, "VCODEC"},
- {"Left ADC", NULL, "VCODEC"},
- {"Right ADC", NULL, "VCODEC"},
- {"Left ADC", NULL, "Left ADC MOD"},
- {"Right ADC", NULL, "Right ADC MOD"},
-
- /* I2S Clock */
- {"I2S DIN", NULL, "I2S CLK"},
- {"I2S DIN1", NULL, "I2S CLK"},
- {"I2S DOUT", NULL, "I2S CLK"},
-
- /* PCM/AIF1 Inputs */
- {"PCM SDO", NULL, "ADC Left Mux"},
- {"PCM SDO", NULL, "ADCR EC Mux"},
-
- /* PCM/AFI2 Outputs */
- {"Lofi PGA", NULL, "PCM SDI"},
- {"Lofi PGA", NULL, "Sidetone PGA"},
- {"Left DAC", NULL, "Lofi PGA"},
- {"Right DAC", NULL, "Lofi PGA"},
-
- /* I2S/AIF2 Inputs */
- {"MIC Mux", "Mic 1", "MIC1P"},
- {"MIC Mux", "Mic 1", "MIC1N"},
- {"MIC Mux", "Mic 2", "MIC2P"},
- {"MIC Mux", "Mic 2", "MIC2N"},
- {"MIC1 Volume", NULL, "MIC Mux"},
- {"MIC3 Volume", NULL, "MIC3P"},
- {"MIC3 Volume", NULL, "MIC3N"},
- {"Left ADC", NULL, "MIC1 Volume"},
- {"Right ADC", NULL, "MIC3 Volume"},
- {"ADC Left Mux", "ADCR", "Right ADC"},
- {"ADC Left Mux", "ADCL", "Left ADC"},
- {"ADC Right Mux", "ADCL", "Left ADC"},
- {"ADC Right Mux", "ADCR", "Right ADC"},
- {"Left EPA", "Switch", "Left DAC"},
- {"Right EPA", "Switch", "Right DAC"},
- {"EC Mux", "Left", "Left DAC"},
- {"EC Mux", "Right", "Right DAC"},
- {"EC Mux", "Left + Right", "Left DAC"},
- {"EC Mux", "Left + Right", "Right DAC"},
- {"ADCR EC Mux", "ADCR", "ADC Right Mux"},
- {"ADCR EC Mux", "EC", "EC Mux"},
- {"I2S Mic Mux", "Ex PA", "Left EPA"},
- {"I2S Mic Mux", "Ex PA", "Right EPA"},
- {"I2S Mic Mux", "ADC", "ADC Left Mux"},
- {"I2S Mic Mux", "ADC", "ADCR EC Mux"},
- {"I2S DOUT", NULL, "I2S Mic Mux"},
-
- /* I2S/AIF2 Outputs */
- {"I2S DIN Mux", "DIN", "I2S DIN"},
- {"I2S DIN Mux", "DIN1", "I2S DIN1"},
- {"Left DAC", NULL, "I2S DIN Mux"},
- {"Right DAC", NULL, "I2S DIN Mux"},
- {"DAC HS1 Mux", "Left", "Left DAC"},
- {"DAC HS1 Mux", "Right", "Right DAC"},
- {"DAC HS2 Mux", "Left", "Left DAC"},
- {"DAC HS2 Mux", "Right", "Right DAC"},
- {"DAC LO1 Mux", "Left", "Left DAC"},
- {"DAC LO1 Mux", "Right", "Right DAC"},
- {"DAC LO2 Mux", "Left", "Left DAC"},
- {"DAC LO2 Mux", "Right", "Right DAC"},
- {"Headset1 Mux", "Digital", "DAC HS1 Mux"},
- {"Headset2 Mux", "Digital", "DAC HS2 Mux"},
- {"Lineout1 Mux", "Digital", "DAC LO1 Mux"},
- {"Lineout2 Mux", "Digital", "DAC LO2 Mux"},
- {"Headset1 PGA", NULL, "Headset1 Mux"},
- {"Headset2 PGA", NULL, "Headset2 Mux"},
- {"Lineout1 PGA", NULL, "Lineout1 Mux"},
- {"Lineout2 PGA", NULL, "Lineout2 Mux"},
- {"DAC SP Mux", "Left", "Left DAC"},
- {"DAC SP Mux", "Right", "Right DAC"},
- {"Speaker Earpiece Demux", "Speaker", "DAC SP Mux"},
- {"Speaker PGA", NULL, "Speaker Earpiece Demux"},
- {"Earpiece PGA", NULL, "Speaker Earpiece Demux"},
-
- {"RSYNC", NULL, "Headset1 PGA"},
- {"RSYNC", NULL, "Headset2 PGA"},
- {"RSYNC", NULL, "Lineout1 PGA"},
- {"RSYNC", NULL, "Lineout2 PGA"},
- {"RSYNC", NULL, "Speaker PGA"},
- {"RSYNC", NULL, "Speaker PGA"},
- {"RSYNC", NULL, "Earpiece PGA"},
- {"RSYNC", NULL, "Earpiece PGA"},
-
- {"HS1", NULL, "RSYNC"},
- {"HS2", NULL, "RSYNC"},
- {"LINEOUT1", NULL, "RSYNC"},
- {"LINEOUT2", NULL, "RSYNC"},
- {"LSP", NULL, "RSYNC"},
- {"LSN", NULL, "RSYNC"},
- {"EARP", NULL, "RSYNC"},
- {"EARN", NULL, "RSYNC"},
-};
-
-/*
- * Use MUTE_LEFT & MUTE_RIGHT to implement digital mute.
- * These bits can also be used to mute.
- */
-static int pm860x_digital_mute(struct snd_soc_dai *codec_dai, int mute)
-{
- struct snd_soc_codec *codec = codec_dai->codec;
- int data = 0, mask = MUTE_LEFT | MUTE_RIGHT;
-
- if (mute)
- data = mask;
- snd_soc_update_bits(codec, PM860X_DAC_OFFSET, mask, data);
- snd_soc_update_bits(codec, PM860X_EAR_CTRL_2,
- RSYNC_CHANGE, RSYNC_CHANGE);
- return 0;
-}
-
-static int pm860x_pcm_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_codec *codec = dai->codec;
- unsigned char inf = 0, mask = 0;
-
- /* bit size */
- switch (params_format(params)) {
- case SNDRV_PCM_FORMAT_S16_LE:
- inf &= ~PCM_INF2_18WL;
- break;
- case SNDRV_PCM_FORMAT_S18_3LE:
- inf |= PCM_INF2_18WL;
- break;
- default:
- return -EINVAL;
- }
- mask |= PCM_INF2_18WL;
- snd_soc_update_bits(codec, PM860X_PCM_IFACE_2, mask, inf);
-
- /* sample rate */
- switch (params_rate(params)) {
- case 8000:
- inf = 0;
- break;
- case 16000:
- inf = 3;
- break;
- case 32000:
- inf = 6;
- break;
- case 48000:
- inf = 8;
- break;
- default:
- return -EINVAL;
- }
- snd_soc_update_bits(codec, PM860X_PCM_RATE, 0x0f, inf);
-
- return 0;
-}
-
-static int pm860x_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai,
- unsigned int fmt)
-{
- struct snd_soc_codec *codec = codec_dai->codec;
- struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
- unsigned char inf = 0, mask = 0;
- int ret = -EINVAL;
-
- mask |= PCM_INF2_BCLK | PCM_INF2_FS | PCM_INF2_MASTER;
-
- /* set master/slave audio interface */
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- case SND_SOC_DAIFMT_CBM_CFS:
- if (pm860x->dir == PM860X_CLK_DIR_OUT) {
- inf |= PCM_INF2_MASTER;
- ret = 0;
- }
- break;
- case SND_SOC_DAIFMT_CBS_CFS:
- if (pm860x->dir == PM860X_CLK_DIR_IN) {
- inf &= ~PCM_INF2_MASTER;
- ret = 0;
- }
- break;
- }
-
- switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
- case SND_SOC_DAIFMT_I2S:
- inf |= PCM_EXACT_I2S;
- ret = 0;
- break;
- }
- mask |= PCM_MODE_MASK;
- if (ret)
- return ret;
- snd_soc_update_bits(codec, PM860X_PCM_IFACE_2, mask, inf);
- return 0;
-}
-
-static int pm860x_set_dai_sysclk(struct snd_soc_dai *codec_dai,
- int clk_id, unsigned int freq, int dir)
-{
- struct snd_soc_codec *codec = codec_dai->codec;
- struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
-
- if (dir == PM860X_CLK_DIR_OUT)
- pm860x->dir = PM860X_CLK_DIR_OUT;
- else {
- pm860x->dir = PM860X_CLK_DIR_IN;
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int pm860x_i2s_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_codec *codec = dai->codec;
- unsigned char inf;
-
- /* bit size */
- switch (params_format(params)) {
- case SNDRV_PCM_FORMAT_S16_LE:
- inf = 0;
- break;
- case SNDRV_PCM_FORMAT_S18_3LE:
- inf = PCM_INF2_18WL;
- break;
- default:
- return -EINVAL;
- }
- snd_soc_update_bits(codec, PM860X_I2S_IFACE_2, PCM_INF2_18WL, inf);
-
- /* sample rate */
- switch (params_rate(params)) {
- case 8000:
- inf = 0;
- break;
- case 11025:
- inf = 1;
- break;
- case 16000:
- inf = 3;
- break;
- case 22050:
- inf = 4;
- break;
- case 32000:
- inf = 6;
- break;
- case 44100:
- inf = 7;
- break;
- case 48000:
- inf = 8;
- break;
- default:
- return -EINVAL;
- }
- snd_soc_update_bits(codec, PM860X_I2S_IFACE_4, 0xf, inf);
-
- return 0;
-}
-
-static int pm860x_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
- unsigned int fmt)
-{
- struct snd_soc_codec *codec = codec_dai->codec;
- struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
- unsigned char inf = 0, mask = 0;
-
- mask |= PCM_INF2_BCLK | PCM_INF2_FS | PCM_INF2_MASTER;
-
- /* set master/slave audio interface */
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- if (pm860x->dir == PM860X_CLK_DIR_OUT)
- inf |= PCM_INF2_MASTER;
- else
- return -EINVAL;
- break;
- case SND_SOC_DAIFMT_CBS_CFS:
- if (pm860x->dir == PM860X_CLK_DIR_IN)
- inf &= ~PCM_INF2_MASTER;
- else
- return -EINVAL;
- break;
- default:
- return -EINVAL;
- }
-
- switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
- case SND_SOC_DAIFMT_I2S:
- inf |= PCM_EXACT_I2S;
- break;
- default:
- return -EINVAL;
- }
- mask |= PCM_MODE_MASK;
- snd_soc_update_bits(codec, PM860X_I2S_IFACE_2, mask, inf);
- return 0;
-}
-
-static int pm860x_set_bias_level(struct snd_soc_codec *codec,
- enum snd_soc_bias_level level)
-{
- int data;
-
- switch (level) {
- case SND_SOC_BIAS_ON:
- break;
-
- case SND_SOC_BIAS_PREPARE:
- break;
-
- case SND_SOC_BIAS_STANDBY:
- if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
- /* Enable Audio PLL & Audio section */
- data = AUDIO_PLL | AUDIO_SECTION_ON;
- pm860x_reg_write(codec->control_data, REG_MISC2, data);
- udelay(300);
- data = AUDIO_PLL | AUDIO_SECTION_RESET
- | AUDIO_SECTION_ON;
- pm860x_reg_write(codec->control_data, REG_MISC2, data);
- }
- break;
-
- case SND_SOC_BIAS_OFF:
- data = AUDIO_PLL | AUDIO_SECTION_RESET | AUDIO_SECTION_ON;
- pm860x_set_bits(codec->control_data, REG_MISC2, data, 0);
- break;
- }
- codec->dapm.bias_level = level;
- return 0;
-}
-
-static const struct snd_soc_dai_ops pm860x_pcm_dai_ops = {
- .digital_mute = pm860x_digital_mute,
- .hw_params = pm860x_pcm_hw_params,
- .set_fmt = pm860x_pcm_set_dai_fmt,
- .set_sysclk = pm860x_set_dai_sysclk,
-};
-
-static const struct snd_soc_dai_ops pm860x_i2s_dai_ops = {
- .digital_mute = pm860x_digital_mute,
- .hw_params = pm860x_i2s_hw_params,
- .set_fmt = pm860x_i2s_set_dai_fmt,
- .set_sysclk = pm860x_set_dai_sysclk,
-};
-
-#define PM860X_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 | \
- SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000)
-
-static struct snd_soc_dai_driver pm860x_dai[] = {
- {
- /* DAI PCM */
- .name = "88pm860x-pcm",
- .id = 1,
- .playback = {
- .stream_name = "PCM Playback",
- .channels_min = 2,
- .channels_max = 2,
- .rates = PM860X_RATES,
- .formats = SNDRV_PCM_FORMAT_S16_LE | \
- SNDRV_PCM_FORMAT_S18_3LE,
- },
- .capture = {
- .stream_name = "PCM Capture",
- .channels_min = 2,
- .channels_max = 2,
- .rates = PM860X_RATES,
- .formats = SNDRV_PCM_FORMAT_S16_LE | \
- SNDRV_PCM_FORMAT_S18_3LE,
- },
- .ops = &pm860x_pcm_dai_ops,
- }, {
- /* DAI I2S */
- .name = "88pm860x-i2s",
- .id = 2,
- .playback = {
- .stream_name = "I2S Playback",
- .channels_min = 2,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000_48000,
- .formats = SNDRV_PCM_FORMAT_S16_LE | \
- SNDRV_PCM_FORMAT_S18_3LE,
- },
- .capture = {
- .stream_name = "I2S Capture",
- .channels_min = 2,
- .channels_max = 2,
- .rates = SNDRV_PCM_RATE_8000_48000,
- .formats = SNDRV_PCM_FORMAT_S16_LE | \
- SNDRV_PCM_FORMAT_S18_3LE,
- },
- .ops = &pm860x_i2s_dai_ops,
- },
-};
-
-static irqreturn_t pm860x_codec_handler(int irq, void *data)
-{
- struct pm860x_priv *pm860x = data;
- int status, shrt, report = 0, mic_report = 0;
- int mask;
-
- status = pm860x_reg_read(pm860x->i2c, REG_STATUS_1);
- shrt = pm860x_reg_read(pm860x->i2c, REG_SHORTS);
- mask = pm860x->det.hs_shrt | pm860x->det.hook_det | pm860x->det.lo_shrt
- | pm860x->det.hp_det;
-
-#ifndef CONFIG_SND_SOC_88PM860X_MODULE
- if (status & (HEADSET_STATUS | MIC_STATUS | SHORT_HS1 | SHORT_HS2 |
- SHORT_LO1 | SHORT_LO2))
- trace_snd_soc_jack_irq(dev_name(pm860x->codec->dev));
-#endif
-
- if ((pm860x->det.hp_det & SND_JACK_HEADPHONE)
- && (status & HEADSET_STATUS))
- report |= SND_JACK_HEADPHONE;
-
- if ((pm860x->det.mic_det & SND_JACK_MICROPHONE)
- && (status & MIC_STATUS))
- mic_report |= SND_JACK_MICROPHONE;
-
- if (pm860x->det.hs_shrt && (shrt & (SHORT_HS1 | SHORT_HS2)))
- report |= pm860x->det.hs_shrt;
-
- if (pm860x->det.hook_det && (status & HOOK_STATUS))
- report |= pm860x->det.hook_det;
-
- if (pm860x->det.lo_shrt && (shrt & (SHORT_LO1 | SHORT_LO2)))
- report |= pm860x->det.lo_shrt;
-
- if (report)
- snd_soc_jack_report(pm860x->det.hp_jack, report, mask);
- if (mic_report)
- snd_soc_jack_report(pm860x->det.mic_jack, SND_JACK_MICROPHONE,
- SND_JACK_MICROPHONE);
-
- dev_dbg(pm860x->codec->dev, "headphone report:0x%x, mask:%x\n",
- report, mask);
- dev_dbg(pm860x->codec->dev, "microphone report:0x%x\n", mic_report);
- return IRQ_HANDLED;
-}
-
-int pm860x_hs_jack_detect(struct snd_soc_codec *codec,
- struct snd_soc_jack *jack,
- int det, int hook, int hs_shrt, int lo_shrt)
-{
- struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
- int data;
-
- pm860x->det.hp_jack = jack;
- pm860x->det.hp_det = det;
- pm860x->det.hook_det = hook;
- pm860x->det.hs_shrt = hs_shrt;
- pm860x->det.lo_shrt = lo_shrt;
-
- if (det & SND_JACK_HEADPHONE)
- pm860x_set_bits(codec->control_data, REG_HS_DET,
- EN_HS_DET, EN_HS_DET);
- /* headset short detect */
- if (hs_shrt) {
- data = CLR_SHORT_HS2 | CLR_SHORT_HS1;
- pm860x_set_bits(codec->control_data, REG_SHORTS, data, data);
- }
- /* Lineout short detect */
- if (lo_shrt) {
- data = CLR_SHORT_LO2 | CLR_SHORT_LO1;
- pm860x_set_bits(codec->control_data, REG_SHORTS, data, data);
- }
-
- /* sync status */
- pm860x_codec_handler(0, pm860x);
- return 0;
-}
-EXPORT_SYMBOL_GPL(pm860x_hs_jack_detect);
-
-int pm860x_mic_jack_detect(struct snd_soc_codec *codec,
- struct snd_soc_jack *jack, int det)
-{
- struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
-
- pm860x->det.mic_jack = jack;
- pm860x->det.mic_det = det;
-
- if (det & SND_JACK_MICROPHONE)
- pm860x_set_bits(codec->control_data, REG_MIC_DET,
- MICDET_MASK, MICDET_MASK);
-
- /* sync status */
- pm860x_codec_handler(0, pm860x);
- return 0;
-}
-EXPORT_SYMBOL_GPL(pm860x_mic_jack_detect);
-
-static int pm860x_probe(struct snd_soc_codec *codec)
-{
- struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
- int i, ret;
-
- pm860x->codec = codec;
-
- codec->control_data = pm860x->i2c;
-
- for (i = 0; i < 4; i++) {
- ret = request_threaded_irq(pm860x->irq[i], NULL,
- pm860x_codec_handler, IRQF_ONESHOT,
- pm860x->name[i], pm860x);
- if (ret < 0) {
- dev_err(codec->dev, "Failed to request IRQ!\n");
- goto out;
- }
- }
-
- pm860x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- ret = pm860x_bulk_read(codec->control_data, REG_CACHE_BASE,
- REG_CACHE_SIZE, codec->reg_cache);
- if (ret < 0) {
- dev_err(codec->dev, "Failed to fill register cache: %d\n",
- ret);
- goto out;
- }
-
- return 0;
-
-out:
- while (--i >= 0)
- free_irq(pm860x->irq[i], pm860x);
- return ret;
-}
-
-static int pm860x_remove(struct snd_soc_codec *codec)
-{
- struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
- int i;
-
- for (i = 3; i >= 0; i--)
- free_irq(pm860x->irq[i], pm860x);
- pm860x_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static struct snd_soc_codec_driver soc_codec_dev_pm860x = {
- .probe = pm860x_probe,
- .remove = pm860x_remove,
- .read = pm860x_read_reg_cache,
- .write = pm860x_write_reg_cache,
- .reg_cache_size = REG_CACHE_SIZE,
- .reg_word_size = sizeof(u8),
- .set_bias_level = pm860x_set_bias_level,
-
- .controls = pm860x_snd_controls,
- .num_controls = ARRAY_SIZE(pm860x_snd_controls),
- .dapm_widgets = pm860x_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(pm860x_dapm_widgets),
- .dapm_routes = pm860x_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(pm860x_dapm_routes),
-};
-
-static int __devinit pm860x_codec_probe(struct platform_device *pdev)
-{
- struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
- struct pm860x_priv *pm860x;
- struct resource *res;
- int i, ret;
-
- pm860x = devm_kzalloc(&pdev->dev, sizeof(struct pm860x_priv),
- GFP_KERNEL);
- if (pm860x == NULL)
- return -ENOMEM;
-
- pm860x->chip = chip;
- pm860x->i2c = (chip->id == CHIP_PM8607) ? chip->client
- : chip->companion;
- platform_set_drvdata(pdev, pm860x);
-
- for (i = 0; i < 4; i++) {
- res = platform_get_resource(pdev, IORESOURCE_IRQ, i);
- if (!res) {
- dev_err(&pdev->dev, "Failed to get IRQ resources\n");
- goto out;
- }
- pm860x->irq[i] = res->start + chip->irq_base;
- strncpy(pm860x->name[i], res->name, MAX_NAME_LEN);
- }
-
- ret = snd_soc_register_codec(&pdev->dev, &soc_codec_dev_pm860x,
- pm860x_dai, ARRAY_SIZE(pm860x_dai));
- if (ret) {
- dev_err(&pdev->dev, "Failed to register codec\n");
- goto out;
- }
- return ret;
-
-out:
- platform_set_drvdata(pdev, NULL);
- return -EINVAL;
-}
-
-static int __devexit pm860x_codec_remove(struct platform_device *pdev)
-{
- snd_soc_unregister_codec(&pdev->dev);
- platform_set_drvdata(pdev, NULL);
- return 0;
-}
-
-static struct platform_driver pm860x_codec_driver = {
- .driver = {
- .name = "88pm860x-codec",
- .owner = THIS_MODULE,
- },
- .probe = pm860x_codec_probe,
- .remove = __devexit_p(pm860x_codec_remove),
-};
-
-module_platform_driver(pm860x_codec_driver);
-
-MODULE_DESCRIPTION("ASoC 88PM860x driver");
-MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:88pm860x-codec");
-
generated by cgit (git 2.34.1) at 2024-12-21 17:44:38 +0000