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1409 lines
43 KiB
1409 lines
43 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* 88pm860x-codec.c -- 88PM860x ALSA SoC Audio Driver |
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* |
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* Copyright 2010 Marvell International Ltd. |
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* Author: Haojian Zhuang <[email protected]> |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/module.h> |
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#include <linux/i2c.h> |
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#include <linux/platform_device.h> |
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#include <linux/mfd/88pm860x.h> |
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#include <linux/slab.h> |
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#include <linux/delay.h> |
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#include <linux/regmap.h> |
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#include <sound/core.h> |
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#include <sound/pcm.h> |
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#include <sound/pcm_params.h> |
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#include <sound/soc.h> |
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#include <sound/tlv.h> |
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#include <sound/initval.h> |
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#include <sound/jack.h> |
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#include <trace/events/asoc.h> |
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#include "88pm860x-codec.h" |
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#define MAX_NAME_LEN 20 |
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#define REG_CACHE_SIZE 0x40 |
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#define REG_CACHE_BASE 0xb0 |
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/* Status Register 1 (0x01) */ |
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#define REG_STATUS_1 0x01 |
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#define MIC_STATUS (1 << 7) |
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#define HOOK_STATUS (1 << 6) |
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#define HEADSET_STATUS (1 << 5) |
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/* Mic Detection Register (0x37) */ |
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#define REG_MIC_DET 0x37 |
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#define CONTINUOUS_POLLING (3 << 1) |
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#define EN_MIC_DET (1 << 0) |
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#define MICDET_MASK 0x07 |
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/* Headset Detection Register (0x38) */ |
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#define REG_HS_DET 0x38 |
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#define EN_HS_DET (1 << 0) |
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/* Misc2 Register (0x42) */ |
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#define REG_MISC2 0x42 |
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#define AUDIO_PLL (1 << 5) |
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#define AUDIO_SECTION_RESET (1 << 4) |
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#define AUDIO_SECTION_ON (1 << 3) |
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/* PCM Interface Register 2 (0xb1) */ |
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#define PCM_INF2_BCLK (1 << 6) /* Bit clock polarity */ |
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#define PCM_INF2_FS (1 << 5) /* Frame Sync polarity */ |
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#define PCM_INF2_MASTER (1 << 4) /* Master / Slave */ |
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#define PCM_INF2_18WL (1 << 3) /* 18 / 16 bits */ |
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#define PCM_GENERAL_I2S 0 |
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#define PCM_EXACT_I2S 1 |
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#define PCM_LEFT_I2S 2 |
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#define PCM_RIGHT_I2S 3 |
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#define PCM_SHORT_FS 4 |
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#define PCM_LONG_FS 5 |
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#define PCM_MODE_MASK 7 |
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/* I2S Interface Register 4 (0xbe) */ |
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#define I2S_EQU_BYP (1 << 6) |
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/* DAC Offset Register (0xcb) */ |
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#define DAC_MUTE (1 << 7) |
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#define MUTE_LEFT (1 << 6) |
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#define MUTE_RIGHT (1 << 2) |
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/* ADC Analog Register 1 (0xd0) */ |
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#define REG_ADC_ANA_1 0xd0 |
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#define MIC1BIAS_MASK 0x60 |
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/* Earpiece/Speaker Control Register 2 (0xda) */ |
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#define REG_EAR2 0xda |
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#define RSYNC_CHANGE (1 << 2) |
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/* Audio Supplies Register 2 (0xdc) */ |
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#define REG_SUPPLIES2 0xdc |
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#define LDO15_READY (1 << 4) |
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#define LDO15_EN (1 << 3) |
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#define CPUMP_READY (1 << 2) |
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#define CPUMP_EN (1 << 1) |
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#define AUDIO_EN (1 << 0) |
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#define SUPPLY_MASK (LDO15_EN | CPUMP_EN | AUDIO_EN) |
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/* Audio Enable Register 1 (0xdd) */ |
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#define ADC_MOD_RIGHT (1 << 1) |
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#define ADC_MOD_LEFT (1 << 0) |
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/* Audio Enable Register 2 (0xde) */ |
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#define ADC_LEFT (1 << 5) |
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#define ADC_RIGHT (1 << 4) |
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/* DAC Enable Register 2 (0xe1) */ |
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#define DAC_LEFT (1 << 5) |
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#define DAC_RIGHT (1 << 4) |
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#define MODULATOR (1 << 3) |
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/* Shorts Register (0xeb) */ |
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#define REG_SHORTS 0xeb |
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#define CLR_SHORT_LO2 (1 << 7) |
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#define SHORT_LO2 (1 << 6) |
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#define CLR_SHORT_LO1 (1 << 5) |
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#define SHORT_LO1 (1 << 4) |
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#define CLR_SHORT_HS2 (1 << 3) |
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#define SHORT_HS2 (1 << 2) |
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#define CLR_SHORT_HS1 (1 << 1) |
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#define SHORT_HS1 (1 << 0) |
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/* |
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* This widget should be just after DAC & PGA in DAPM power-on sequence and |
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* before DAC & PGA in DAPM power-off sequence. |
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*/ |
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#define PM860X_DAPM_OUTPUT(wname, wevent) \ |
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SND_SOC_DAPM_PGA_E(wname, SND_SOC_NOPM, 0, 0, NULL, 0, wevent, \ |
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SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD) |
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struct pm860x_det { |
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struct snd_soc_jack *hp_jack; |
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struct snd_soc_jack *mic_jack; |
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int hp_det; |
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int mic_det; |
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int hook_det; |
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int hs_shrt; |
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int lo_shrt; |
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}; |
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struct pm860x_priv { |
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unsigned int sysclk; |
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unsigned int pcmclk; |
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unsigned int dir; |
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unsigned int filter; |
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struct snd_soc_component *component; |
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struct i2c_client *i2c; |
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struct regmap *regmap; |
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struct pm860x_chip *chip; |
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struct pm860x_det det; |
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int irq[4]; |
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unsigned char name[4][MAX_NAME_LEN+1]; |
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}; |
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/* -9450dB to 0dB in 150dB steps ( mute instead of -9450dB) */ |
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static const DECLARE_TLV_DB_SCALE(dpga_tlv, -9450, 150, 1); |
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/* -9dB to 0db in 3dB steps */ |
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static const DECLARE_TLV_DB_SCALE(adc_tlv, -900, 300, 0); |
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/* {-23, -17, -13.5, -11, -9, -6, -3, 0}dB */ |
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static const DECLARE_TLV_DB_RANGE(mic_tlv, |
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0, 0, TLV_DB_SCALE_ITEM(-2300, 0, 0), |
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1, 1, TLV_DB_SCALE_ITEM(-1700, 0, 0), |
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2, 2, TLV_DB_SCALE_ITEM(-1350, 0, 0), |
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3, 3, TLV_DB_SCALE_ITEM(-1100, 0, 0), |
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4, 7, TLV_DB_SCALE_ITEM(-900, 300, 0) |
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); |
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/* {0, 0, 0, -6, 0, 6, 12, 18}dB */ |
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static const DECLARE_TLV_DB_RANGE(aux_tlv, |
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0, 2, TLV_DB_SCALE_ITEM(0, 0, 0), |
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3, 7, TLV_DB_SCALE_ITEM(-600, 600, 0) |
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); |
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/* {-16, -13, -10, -7, -5.2, -3,3, -2.2, 0}dB, mute instead of -16dB */ |
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static const DECLARE_TLV_DB_RANGE(out_tlv, |
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0, 3, TLV_DB_SCALE_ITEM(-1600, 300, 1), |
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4, 4, TLV_DB_SCALE_ITEM(-520, 0, 0), |
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5, 5, TLV_DB_SCALE_ITEM(-330, 0, 0), |
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6, 7, TLV_DB_SCALE_ITEM(-220, 220, 0) |
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); |
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static const DECLARE_TLV_DB_RANGE(st_tlv, |
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0, 1, TLV_DB_SCALE_ITEM(-12041, 602, 0), |
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2, 3, TLV_DB_SCALE_ITEM(-11087, 250, 0), |
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4, 5, TLV_DB_SCALE_ITEM(-10643, 158, 0), |
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6, 7, TLV_DB_SCALE_ITEM(-10351, 116, 0), |
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8, 9, TLV_DB_SCALE_ITEM(-10133, 92, 0), |
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10, 13, TLV_DB_SCALE_ITEM(-9958, 70, 0), |
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14, 17, TLV_DB_SCALE_ITEM(-9689, 53, 0), |
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18, 271, TLV_DB_SCALE_ITEM(-9484, 37, 0) |
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); |
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/* Sidetone Gain = M * 2^(-5-N) */ |
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struct st_gain { |
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unsigned int db; |
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unsigned int m; |
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unsigned int n; |
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}; |
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static struct st_gain st_table[] = { |
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{-12041, 1, 15}, {-11439, 1, 14}, {-11087, 3, 15}, {-10837, 1, 13}, |
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{-10643, 5, 15}, {-10485, 3, 14}, {-10351, 7, 15}, {-10235, 1, 12}, |
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{-10133, 9, 15}, {-10041, 5, 14}, { -9958, 11, 15}, { -9883, 3, 13}, |
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{ -9813, 13, 15}, { -9749, 7, 14}, { -9689, 15, 15}, { -9633, 1, 11}, |
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{ -9580, 17, 15}, { -9531, 9, 14}, { -9484, 19, 15}, { -9439, 5, 13}, |
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{ -9397, 21, 15}, { -9356, 11, 14}, { -9318, 23, 15}, { -9281, 3, 12}, |
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{ -9245, 25, 15}, { -9211, 13, 14}, { -9178, 27, 15}, { -9147, 7, 13}, |
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{ -9116, 29, 15}, { -9087, 15, 14}, { -9058, 31, 15}, { -9031, 1, 10}, |
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{ -8978, 17, 14}, { -8929, 9, 13}, { -8882, 19, 14}, { -8837, 5, 12}, |
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{ -8795, 21, 14}, { -8754, 11, 13}, { -8716, 23, 14}, { -8679, 3, 11}, |
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{ -8643, 25, 14}, { -8609, 13, 13}, { -8576, 27, 14}, { -8545, 7, 12}, |
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{ -8514, 29, 14}, { -8485, 15, 13}, { -8456, 31, 14}, { -8429, 1, 9}, |
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{ -8376, 17, 13}, { -8327, 9, 12}, { -8280, 19, 13}, { -8235, 5, 11}, |
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{ -8193, 21, 13}, { -8152, 11, 12}, { -8114, 23, 13}, { -8077, 3, 10}, |
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{ -8041, 25, 13}, { -8007, 13, 12}, { -7974, 27, 13}, { -7943, 7, 11}, |
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{ -7912, 29, 13}, { -7883, 15, 12}, { -7854, 31, 13}, { -7827, 1, 8}, |
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{ -7774, 17, 12}, { -7724, 9, 11}, { -7678, 19, 12}, { -7633, 5, 10}, |
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{ -7591, 21, 12}, { -7550, 11, 11}, { -7512, 23, 12}, { -7475, 3, 9}, |
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{ -7439, 25, 12}, { -7405, 13, 11}, { -7372, 27, 12}, { -7341, 7, 10}, |
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{ -7310, 29, 12}, { -7281, 15, 11}, { -7252, 31, 12}, { -7225, 1, 7}, |
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{ -7172, 17, 11}, { -7122, 9, 10}, { -7075, 19, 11}, { -7031, 5, 9}, |
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{ -6989, 21, 11}, { -6948, 11, 10}, { -6910, 23, 11}, { -6873, 3, 8}, |
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{ -6837, 25, 11}, { -6803, 13, 10}, { -6770, 27, 11}, { -6739, 7, 9}, |
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{ -6708, 29, 11}, { -6679, 15, 10}, { -6650, 31, 11}, { -6623, 1, 6}, |
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{ -6570, 17, 10}, { -6520, 9, 9}, { -6473, 19, 10}, { -6429, 5, 8}, |
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{ -6386, 21, 10}, { -6346, 11, 9}, { -6307, 23, 10}, { -6270, 3, 7}, |
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{ -6235, 25, 10}, { -6201, 13, 9}, { -6168, 27, 10}, { -6137, 7, 8}, |
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{ -6106, 29, 10}, { -6077, 15, 9}, { -6048, 31, 10}, { -6021, 1, 5}, |
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{ -5968, 17, 9}, { -5918, 9, 8}, { -5871, 19, 9}, { -5827, 5, 7}, |
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{ -5784, 21, 9}, { -5744, 11, 8}, { -5705, 23, 9}, { -5668, 3, 6}, |
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{ -5633, 25, 9}, { -5599, 13, 8}, { -5566, 27, 9}, { -5535, 7, 7}, |
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{ -5504, 29, 9}, { -5475, 15, 8}, { -5446, 31, 9}, { -5419, 1, 4}, |
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{ -5366, 17, 8}, { -5316, 9, 7}, { -5269, 19, 8}, { -5225, 5, 6}, |
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{ -5182, 21, 8}, { -5142, 11, 7}, { -5103, 23, 8}, { -5066, 3, 5}, |
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{ -5031, 25, 8}, { -4997, 13, 7}, { -4964, 27, 8}, { -4932, 7, 6}, |
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{ -4902, 29, 8}, { -4873, 15, 7}, { -4844, 31, 8}, { -4816, 1, 3}, |
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{ -4764, 17, 7}, { -4714, 9, 6}, { -4667, 19, 7}, { -4623, 5, 5}, |
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{ -4580, 21, 7}, { -4540, 11, 6}, { -4501, 23, 7}, { -4464, 3, 4}, |
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{ -4429, 25, 7}, { -4395, 13, 6}, { -4362, 27, 7}, { -4330, 7, 5}, |
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{ -4300, 29, 7}, { -4270, 15, 6}, { -4242, 31, 7}, { -4214, 1, 2}, |
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{ -4162, 17, 6}, { -4112, 9, 5}, { -4065, 19, 6}, { -4021, 5, 4}, |
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{ -3978, 21, 6}, { -3938, 11, 5}, { -3899, 23, 6}, { -3862, 3, 3}, |
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{ -3827, 25, 6}, { -3793, 13, 5}, { -3760, 27, 6}, { -3728, 7, 4}, |
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{ -3698, 29, 6}, { -3668, 15, 5}, { -3640, 31, 6}, { -3612, 1, 1}, |
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{ -3560, 17, 5}, { -3510, 9, 4}, { -3463, 19, 5}, { -3419, 5, 3}, |
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{ -3376, 21, 5}, { -3336, 11, 4}, { -3297, 23, 5}, { -3260, 3, 2}, |
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{ -3225, 25, 5}, { -3191, 13, 4}, { -3158, 27, 5}, { -3126, 7, 3}, |
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{ -3096, 29, 5}, { -3066, 15, 4}, { -3038, 31, 5}, { -3010, 1, 0}, |
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{ -2958, 17, 4}, { -2908, 9, 3}, { -2861, 19, 4}, { -2816, 5, 2}, |
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{ -2774, 21, 4}, { -2734, 11, 3}, { -2695, 23, 4}, { -2658, 3, 1}, |
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{ -2623, 25, 4}, { -2589, 13, 3}, { -2556, 27, 4}, { -2524, 7, 2}, |
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{ -2494, 29, 4}, { -2464, 15, 3}, { -2436, 31, 4}, { -2408, 2, 0}, |
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{ -2356, 17, 3}, { -2306, 9, 2}, { -2259, 19, 3}, { -2214, 5, 1}, |
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{ -2172, 21, 3}, { -2132, 11, 2}, { -2093, 23, 3}, { -2056, 3, 0}, |
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{ -2021, 25, 3}, { -1987, 13, 2}, { -1954, 27, 3}, { -1922, 7, 1}, |
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{ -1892, 29, 3}, { -1862, 15, 2}, { -1834, 31, 3}, { -1806, 4, 0}, |
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{ -1754, 17, 2}, { -1704, 9, 1}, { -1657, 19, 2}, { -1612, 5, 0}, |
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{ -1570, 21, 2}, { -1530, 11, 1}, { -1491, 23, 2}, { -1454, 6, 0}, |
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{ -1419, 25, 2}, { -1384, 13, 1}, { -1352, 27, 2}, { -1320, 7, 0}, |
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{ -1290, 29, 2}, { -1260, 15, 1}, { -1232, 31, 2}, { -1204, 8, 0}, |
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{ -1151, 17, 1}, { -1102, 9, 0}, { -1055, 19, 1}, { -1010, 10, 0}, |
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{ -968, 21, 1}, { -928, 11, 0}, { -889, 23, 1}, { -852, 12, 0}, |
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{ -816, 25, 1}, { -782, 13, 0}, { -750, 27, 1}, { -718, 14, 0}, |
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{ -688, 29, 1}, { -658, 15, 0}, { -630, 31, 1}, { -602, 16, 0}, |
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{ -549, 17, 0}, { -500, 18, 0}, { -453, 19, 0}, { -408, 20, 0}, |
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{ -366, 21, 0}, { -325, 22, 0}, { -287, 23, 0}, { -250, 24, 0}, |
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{ -214, 25, 0}, { -180, 26, 0}, { -148, 27, 0}, { -116, 28, 0}, |
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{ -86, 29, 0}, { -56, 30, 0}, { -28, 31, 0}, { 0, 0, 0}, |
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}; |
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static int snd_soc_get_volsw_2r_st(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct soc_mixer_control *mc = |
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(struct soc_mixer_control *)kcontrol->private_value; |
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struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); |
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unsigned int reg = mc->reg; |
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unsigned int reg2 = mc->rreg; |
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int val[2], val2[2], i; |
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val[0] = snd_soc_component_read(component, reg) & 0x3f; |
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val[1] = (snd_soc_component_read(component, PM860X_SIDETONE_SHIFT) >> 4) & 0xf; |
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val2[0] = snd_soc_component_read(component, reg2) & 0x3f; |
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val2[1] = (snd_soc_component_read(component, PM860X_SIDETONE_SHIFT)) & 0xf; |
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for (i = 0; i < ARRAY_SIZE(st_table); i++) { |
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if ((st_table[i].m == val[0]) && (st_table[i].n == val[1])) |
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ucontrol->value.integer.value[0] = i; |
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if ((st_table[i].m == val2[0]) && (st_table[i].n == val2[1])) |
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ucontrol->value.integer.value[1] = i; |
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} |
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return 0; |
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} |
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static int snd_soc_put_volsw_2r_st(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct soc_mixer_control *mc = |
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(struct soc_mixer_control *)kcontrol->private_value; |
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struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); |
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unsigned int reg = mc->reg; |
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unsigned int reg2 = mc->rreg; |
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int err; |
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unsigned int val, val2; |
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val = ucontrol->value.integer.value[0]; |
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val2 = ucontrol->value.integer.value[1]; |
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if (val >= ARRAY_SIZE(st_table) || val2 >= ARRAY_SIZE(st_table)) |
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return -EINVAL; |
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err = snd_soc_component_update_bits(component, reg, 0x3f, st_table[val].m); |
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if (err < 0) |
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return err; |
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err = snd_soc_component_update_bits(component, PM860X_SIDETONE_SHIFT, 0xf0, |
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st_table[val].n << 4); |
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if (err < 0) |
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return err; |
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err = snd_soc_component_update_bits(component, reg2, 0x3f, st_table[val2].m); |
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if (err < 0) |
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return err; |
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err = snd_soc_component_update_bits(component, PM860X_SIDETONE_SHIFT, 0x0f, |
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st_table[val2].n); |
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return err; |
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} |
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|
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static int snd_soc_get_volsw_2r_out(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct soc_mixer_control *mc = |
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(struct soc_mixer_control *)kcontrol->private_value; |
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struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); |
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unsigned int reg = mc->reg; |
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unsigned int reg2 = mc->rreg; |
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unsigned int shift = mc->shift; |
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int max = mc->max, val, val2; |
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unsigned int mask = (1 << fls(max)) - 1; |
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|
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val = snd_soc_component_read(component, reg) >> shift; |
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val2 = snd_soc_component_read(component, reg2) >> shift; |
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ucontrol->value.integer.value[0] = (max - val) & mask; |
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ucontrol->value.integer.value[1] = (max - val2) & mask; |
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|
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return 0; |
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} |
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|
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static int snd_soc_put_volsw_2r_out(struct snd_kcontrol *kcontrol, |
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struct snd_ctl_elem_value *ucontrol) |
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{ |
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struct soc_mixer_control *mc = |
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(struct soc_mixer_control *)kcontrol->private_value; |
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struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); |
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unsigned int reg = mc->reg; |
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unsigned int reg2 = mc->rreg; |
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unsigned int shift = mc->shift; |
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int max = mc->max; |
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unsigned int mask = (1 << fls(max)) - 1; |
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int err; |
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unsigned int val, val2, val_mask; |
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|
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val_mask = mask << shift; |
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val = ((max - ucontrol->value.integer.value[0]) & mask); |
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val2 = ((max - ucontrol->value.integer.value[1]) & mask); |
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|
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val = val << shift; |
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val2 = val2 << shift; |
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|
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err = snd_soc_component_update_bits(component, reg, val_mask, val); |
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if (err < 0) |
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return err; |
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|
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err = snd_soc_component_update_bits(component, reg2, val_mask, val2); |
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return err; |
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} |
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|
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/* DAPM Widget Events */ |
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/* |
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* A lot registers are belong to RSYNC domain. It requires enabling RSYNC bit |
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* after updating these registers. Otherwise, these updated registers won't |
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* be effective. |
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*/ |
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static int pm860x_rsync_event(struct snd_soc_dapm_widget *w, |
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struct snd_kcontrol *kcontrol, int event) |
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{ |
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struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); |
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|
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/* |
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* 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_component_update_bits(component, PM860X_DAC_OFFSET, DAC_MUTE, 0); |
|
snd_soc_component_update_bits(component, 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_component *component = snd_soc_dapm_to_component(w->dapm); |
|
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_component_update_bits(component, PM860X_DAC_OFFSET, |
|
DAC_MUTE, DAC_MUTE); |
|
snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2, |
|
RSYNC_CHANGE, RSYNC_CHANGE); |
|
/* update dac */ |
|
snd_soc_component_update_bits(component, PM860X_DAC_EN_2, |
|
dac, dac); |
|
} |
|
break; |
|
case SND_SOC_DAPM_PRE_PMD: |
|
if (dac) { |
|
/* Auto mute in power-off sequence. */ |
|
snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, |
|
DAC_MUTE, DAC_MUTE); |
|
snd_soc_component_update_bits(component, PM860X_EAR_CTRL_2, |
|
RSYNC_CHANGE, RSYNC_CHANGE); |
|
/* update dac */ |
|
data = snd_soc_component_read(component, PM860X_DAC_EN_2); |
|
data &= ~dac; |
|
if (!(data & (DAC_LEFT | DAC_RIGHT))) |
|
data &= ~MODULATOR; |
|
snd_soc_component_write(component, 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 SOC_ENUM_SINGLE_DECL(pm860x_hs1_opamp_enum, |
|
PM860X_HS1_CTRL, 5, pm860x_opamp_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_hs2_opamp_enum, |
|
PM860X_HS2_CTRL, 5, pm860x_opamp_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_hs1_pa_enum, |
|
PM860X_HS1_CTRL, 3, pm860x_pa_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_hs2_pa_enum, |
|
PM860X_HS2_CTRL, 3, pm860x_pa_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_lo1_opamp_enum, |
|
PM860X_LO1_CTRL, 5, pm860x_opamp_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_lo2_opamp_enum, |
|
PM860X_LO2_CTRL, 5, pm860x_opamp_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_lo1_pa_enum, |
|
PM860X_LO1_CTRL, 3, pm860x_pa_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_lo2_pa_enum, |
|
PM860X_LO2_CTRL, 3, pm860x_pa_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_spk_pa_enum, |
|
PM860X_EAR_CTRL_1, 5, pm860x_pa_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_ear_pa_enum, |
|
PM860X_EAR_CTRL_2, 0, pm860x_pa_texts); |
|
|
|
static SOC_ENUM_SINGLE_DECL(pm860x_spk_ear_opamp_enum, |
|
PM860X_EAR_CTRL_1, 3, 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 |
|
*/ |
|
|
|
/* 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); |
|
|
|
/* I2S Mux / Mux9 */ |
|
static const char *i2s_din_text[] = { |
|
"DIN", "DIN1", |
|
}; |
|
|
|
static SOC_ENUM_SINGLE_DECL(i2s_din_enum, |
|
PM860X_I2S_IFACE_3, 1, 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 SOC_ENUM_SINGLE_DECL(i2s_mic_enum, |
|
PM860X_I2S_IFACE_3, 4, 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 SOC_ENUM_SINGLE_DECL(adcl_enum, |
|
PM860X_PCM_IFACE_3, 4, 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 SOC_ENUM_SINGLE_DECL(adcr_enum, |
|
PM860X_PCM_IFACE_3, 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 SOC_ENUM_SINGLE_DECL(adcr_ec_enum, |
|
PM860X_ADC_EN_2, 3, 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 SOC_ENUM_SINGLE_DECL(ec_enum, |
|
PM860X_EC_PATH, 1, 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 SOC_ENUM_SINGLE_DECL(dac_hs1_enum, |
|
PM860X_ANA_INPUT_SEL_1, 0, 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 SOC_ENUM_SINGLE_DECL(dac_hs2_enum, |
|
PM860X_ANA_INPUT_SEL_1, 2, 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 SOC_ENUM_SINGLE_DECL(dac_lo1_enum, |
|
PM860X_ANA_INPUT_SEL_1, 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 SOC_ENUM_SINGLE_DECL(dac_lo2_enum, |
|
PM860X_ANA_INPUT_SEL_1, 6, 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 SOC_ENUM_SINGLE_DECL(dac_spk_ear_enum, |
|
PM860X_ANA_INPUT_SEL_2, 0, 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 SOC_ENUM_SINGLE_DECL(hs1_enum, |
|
PM860X_ANA_TO_ANA, 0, in_text); |
|
|
|
static const struct snd_kcontrol_new hs1_mux = |
|
SOC_DAPM_ENUM("Headset1 Mux", hs1_enum); |
|
|
|
/* Headset 2 Mux / Mux16 */ |
|
static SOC_ENUM_SINGLE_DECL(hs2_enum, |
|
PM860X_ANA_TO_ANA, 1, in_text); |
|
|
|
static const struct snd_kcontrol_new hs2_mux = |
|
SOC_DAPM_ENUM("Headset2 Mux", hs2_enum); |
|
|
|
/* Lineout 1 Mux / Mux17 */ |
|
static SOC_ENUM_SINGLE_DECL(lo1_enum, |
|
PM860X_ANA_TO_ANA, 2, in_text); |
|
|
|
static const struct snd_kcontrol_new lo1_mux = |
|
SOC_DAPM_ENUM("Lineout1 Mux", lo1_enum); |
|
|
|
/* Lineout 2 Mux / Mux18 */ |
|
static SOC_ENUM_SINGLE_DECL(lo2_enum, |
|
PM860X_ANA_TO_ANA, 3, 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 SOC_ENUM_SINGLE_DECL(spk_enum, |
|
PM860X_ANA_TO_ANA, 6, 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 SOC_ENUM_SINGLE_DECL(mic_enum, |
|
PM860X_ADC_ANA_4, 4, 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_mute_stream(struct snd_soc_dai *codec_dai, int mute, int direction) |
|
{ |
|
struct snd_soc_component *component = codec_dai->component; |
|
int data = 0, mask = MUTE_LEFT | MUTE_RIGHT; |
|
|
|
if (mute) |
|
data = mask; |
|
snd_soc_component_update_bits(component, PM860X_DAC_OFFSET, mask, data); |
|
snd_soc_component_update_bits(component, 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_component *component = dai->component; |
|
unsigned char inf = 0, mask = 0; |
|
|
|
/* bit size */ |
|
switch (params_width(params)) { |
|
case 16: |
|
inf &= ~PCM_INF2_18WL; |
|
break; |
|
case 18: |
|
inf |= PCM_INF2_18WL; |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
mask |= PCM_INF2_18WL; |
|
snd_soc_component_update_bits(component, 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_component_update_bits(component, 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_component *component = codec_dai->component; |
|
struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); |
|
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_component_update_bits(component, 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_component *component = codec_dai->component; |
|
struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); |
|
|
|
if (dir == PM860X_CLK_DIR_OUT) |
|
pm860x->dir = PM860X_CLK_DIR_OUT; |
|
else /* Slave mode is not supported */ |
|
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_component *component = dai->component; |
|
unsigned char inf; |
|
|
|
/* bit size */ |
|
switch (params_width(params)) { |
|
case 16: |
|
inf = 0; |
|
break; |
|
case 18: |
|
inf = PCM_INF2_18WL; |
|
break; |
|
default: |
|
return -EINVAL; |
|
} |
|
snd_soc_component_update_bits(component, 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_component_update_bits(component, 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_component *component = codec_dai->component; |
|
struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); |
|
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_component_update_bits(component, PM860X_I2S_IFACE_2, mask, inf); |
|
return 0; |
|
} |
|
|
|
static int pm860x_set_bias_level(struct snd_soc_component *component, |
|
enum snd_soc_bias_level level) |
|
{ |
|
struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); |
|
int data; |
|
|
|
switch (level) { |
|
case SND_SOC_BIAS_ON: |
|
break; |
|
|
|
case SND_SOC_BIAS_PREPARE: |
|
break; |
|
|
|
case SND_SOC_BIAS_STANDBY: |
|
if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) { |
|
/* Enable Audio PLL & Audio section */ |
|
data = AUDIO_PLL | AUDIO_SECTION_ON; |
|
pm860x_reg_write(pm860x->i2c, REG_MISC2, data); |
|
udelay(300); |
|
data = AUDIO_PLL | AUDIO_SECTION_RESET |
|
| AUDIO_SECTION_ON; |
|
pm860x_reg_write(pm860x->i2c, REG_MISC2, data); |
|
} |
|
break; |
|
|
|
case SND_SOC_BIAS_OFF: |
|
data = AUDIO_PLL | AUDIO_SECTION_RESET | AUDIO_SECTION_ON; |
|
pm860x_set_bits(pm860x->i2c, REG_MISC2, data, 0); |
|
break; |
|
} |
|
return 0; |
|
} |
|
|
|
static const struct snd_soc_dai_ops pm860x_pcm_dai_ops = { |
|
.mute_stream = pm860x_mute_stream, |
|
.hw_params = pm860x_pcm_hw_params, |
|
.set_fmt = pm860x_pcm_set_dai_fmt, |
|
.set_sysclk = pm860x_set_dai_sysclk, |
|
.no_capture_mute = 1, |
|
}; |
|
|
|
static const struct snd_soc_dai_ops pm860x_i2s_dai_ops = { |
|
.mute_stream = pm860x_mute_stream, |
|
.hw_params = pm860x_i2s_hw_params, |
|
.set_fmt = pm860x_i2s_set_dai_fmt, |
|
.set_sysclk = pm860x_set_dai_sysclk, |
|
.no_capture_mute = 1, |
|
}; |
|
|
|
#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_FMTBIT_S16_LE | \ |
|
SNDRV_PCM_FMTBIT_S18_3LE, |
|
}, |
|
.capture = { |
|
.stream_name = "PCM Capture", |
|
.channels_min = 2, |
|
.channels_max = 2, |
|
.rates = PM860X_RATES, |
|
.formats = SNDRV_PCM_FMTBIT_S16_LE | \ |
|
SNDRV_PCM_FMTBIT_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_FMTBIT_S16_LE | \ |
|
SNDRV_PCM_FMTBIT_S18_3LE, |
|
}, |
|
.capture = { |
|
.stream_name = "I2S Capture", |
|
.channels_min = 2, |
|
.channels_max = 2, |
|
.rates = SNDRV_PCM_RATE_8000_48000, |
|
.formats = SNDRV_PCM_FMTBIT_S16_LE | \ |
|
SNDRV_PCM_FMTBIT_S18_3LE, |
|
}, |
|
.ops = &pm860x_i2s_dai_ops, |
|
}, |
|
}; |
|
|
|
static irqreturn_t pm860x_component_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->component->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->component->dev, "headphone report:0x%x, mask:%x\n", |
|
report, mask); |
|
dev_dbg(pm860x->component->dev, "microphone report:0x%x\n", mic_report); |
|
return IRQ_HANDLED; |
|
} |
|
|
|
int pm860x_hs_jack_detect(struct snd_soc_component *component, |
|
struct snd_soc_jack *jack, |
|
int det, int hook, int hs_shrt, int lo_shrt) |
|
{ |
|
struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); |
|
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(pm860x->i2c, 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(pm860x->i2c, REG_SHORTS, data, data); |
|
} |
|
/* Lineout short detect */ |
|
if (lo_shrt) { |
|
data = CLR_SHORT_LO2 | CLR_SHORT_LO1; |
|
pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data); |
|
} |
|
|
|
/* sync status */ |
|
pm860x_component_handler(0, pm860x); |
|
return 0; |
|
} |
|
EXPORT_SYMBOL_GPL(pm860x_hs_jack_detect); |
|
|
|
int pm860x_mic_jack_detect(struct snd_soc_component *component, |
|
struct snd_soc_jack *jack, int det) |
|
{ |
|
struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); |
|
|
|
pm860x->det.mic_jack = jack; |
|
pm860x->det.mic_det = det; |
|
|
|
if (det & SND_JACK_MICROPHONE) |
|
pm860x_set_bits(pm860x->i2c, REG_MIC_DET, |
|
MICDET_MASK, MICDET_MASK); |
|
|
|
/* sync status */ |
|
pm860x_component_handler(0, pm860x); |
|
return 0; |
|
} |
|
EXPORT_SYMBOL_GPL(pm860x_mic_jack_detect); |
|
|
|
static int pm860x_probe(struct snd_soc_component *component) |
|
{ |
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struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); |
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int i, ret; |
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|
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pm860x->component = component; |
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snd_soc_component_init_regmap(component, pm860x->regmap); |
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|
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for (i = 0; i < 4; i++) { |
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ret = request_threaded_irq(pm860x->irq[i], NULL, |
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pm860x_component_handler, IRQF_ONESHOT, |
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pm860x->name[i], pm860x); |
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if (ret < 0) { |
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dev_err(component->dev, "Failed to request IRQ!\n"); |
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goto out; |
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} |
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} |
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|
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return 0; |
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out: |
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while (--i >= 0) |
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free_irq(pm860x->irq[i], pm860x); |
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return ret; |
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} |
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|
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static void pm860x_remove(struct snd_soc_component *component) |
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{ |
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struct pm860x_priv *pm860x = snd_soc_component_get_drvdata(component); |
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int i; |
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|
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for (i = 3; i >= 0; i--) |
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free_irq(pm860x->irq[i], pm860x); |
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} |
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|
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static const struct snd_soc_component_driver soc_component_dev_pm860x = { |
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.probe = pm860x_probe, |
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.remove = pm860x_remove, |
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.set_bias_level = pm860x_set_bias_level, |
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.controls = pm860x_snd_controls, |
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.num_controls = ARRAY_SIZE(pm860x_snd_controls), |
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.dapm_widgets = pm860x_dapm_widgets, |
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.num_dapm_widgets = ARRAY_SIZE(pm860x_dapm_widgets), |
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.dapm_routes = pm860x_dapm_routes, |
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.num_dapm_routes = ARRAY_SIZE(pm860x_dapm_routes), |
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.idle_bias_on = 1, |
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.use_pmdown_time = 1, |
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.endianness = 1, |
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.non_legacy_dai_naming = 1, |
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}; |
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|
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static int pm860x_codec_probe(struct platform_device *pdev) |
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{ |
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struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent); |
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struct pm860x_priv *pm860x; |
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struct resource *res; |
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int i, ret; |
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|
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pm860x = devm_kzalloc(&pdev->dev, sizeof(struct pm860x_priv), |
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GFP_KERNEL); |
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if (pm860x == NULL) |
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return -ENOMEM; |
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|
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pm860x->chip = chip; |
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pm860x->i2c = (chip->id == CHIP_PM8607) ? chip->client |
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: chip->companion; |
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pm860x->regmap = (chip->id == CHIP_PM8607) ? chip->regmap |
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: chip->regmap_companion; |
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platform_set_drvdata(pdev, pm860x); |
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|
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for (i = 0; i < 4; i++) { |
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res = platform_get_resource(pdev, IORESOURCE_IRQ, i); |
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if (!res) { |
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dev_err(&pdev->dev, "Failed to get IRQ resources\n"); |
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return -EINVAL; |
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} |
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pm860x->irq[i] = res->start + chip->irq_base; |
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strncpy(pm860x->name[i], res->name, MAX_NAME_LEN); |
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} |
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|
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ret = devm_snd_soc_register_component(&pdev->dev, |
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&soc_component_dev_pm860x, |
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pm860x_dai, ARRAY_SIZE(pm860x_dai)); |
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if (ret) { |
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dev_err(&pdev->dev, "Failed to register component\n"); |
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return -EINVAL; |
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} |
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return ret; |
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} |
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|
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static int pm860x_codec_remove(struct platform_device *pdev) |
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{ |
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return 0; |
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} |
|
|
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static struct platform_driver pm860x_codec_driver = { |
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.driver = { |
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.name = "88pm860x-codec", |
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}, |
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.probe = pm860x_codec_probe, |
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.remove = pm860x_codec_remove, |
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}; |
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|
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module_platform_driver(pm860x_codec_driver); |
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|
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MODULE_DESCRIPTION("ASoC 88PM860x driver"); |
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MODULE_AUTHOR("Haojian Zhuang <[email protected]>"); |
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MODULE_LICENSE("GPL"); |
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MODULE_ALIAS("platform:88pm860x-codec"); |
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