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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/sound/soc/codecs/ak4671.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/sound/soc/codecs/ak4671.c')
-rw-r--r--ANDROID_3.4.5/sound/soc/codecs/ak4671.c713
1 files changed, 0 insertions, 713 deletions
diff --git a/ANDROID_3.4.5/sound/soc/codecs/ak4671.c b/ANDROID_3.4.5/sound/soc/codecs/ak4671.c
deleted file mode 100644
index 5fb7c2a8..00000000
--- a/ANDROID_3.4.5/sound/soc/codecs/ak4671.c
+++ /dev/null
@@ -1,713 +0,0 @@
-/*
- * ak4671.c -- audio driver for AK4671
- *
- * Copyright (C) 2009 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <sound/soc.h>
-#include <sound/initval.h>
-#include <sound/tlv.h>
-
-#include "ak4671.h"
-
-
-/* codec private data */
-struct ak4671_priv {
- enum snd_soc_control_type control_type;
-};
-
-/* ak4671 register cache & default register settings */
-static const u8 ak4671_reg[AK4671_CACHEREGNUM] = {
- 0x00, /* AK4671_AD_DA_POWER_MANAGEMENT (0x00) */
- 0xf6, /* AK4671_PLL_MODE_SELECT0 (0x01) */
- 0x00, /* AK4671_PLL_MODE_SELECT1 (0x02) */
- 0x02, /* AK4671_FORMAT_SELECT (0x03) */
- 0x00, /* AK4671_MIC_SIGNAL_SELECT (0x04) */
- 0x55, /* AK4671_MIC_AMP_GAIN (0x05) */
- 0x00, /* AK4671_MIXING_POWER_MANAGEMENT0 (0x06) */
- 0x00, /* AK4671_MIXING_POWER_MANAGEMENT1 (0x07) */
- 0xb5, /* AK4671_OUTPUT_VOLUME_CONTROL (0x08) */
- 0x00, /* AK4671_LOUT1_SIGNAL_SELECT (0x09) */
- 0x00, /* AK4671_ROUT1_SIGNAL_SELECT (0x0a) */
- 0x00, /* AK4671_LOUT2_SIGNAL_SELECT (0x0b) */
- 0x00, /* AK4671_ROUT2_SIGNAL_SELECT (0x0c) */
- 0x00, /* AK4671_LOUT3_SIGNAL_SELECT (0x0d) */
- 0x00, /* AK4671_ROUT3_SIGNAL_SELECT (0x0e) */
- 0x00, /* AK4671_LOUT1_POWER_MANAGERMENT (0x0f) */
- 0x00, /* AK4671_LOUT2_POWER_MANAGERMENT (0x10) */
- 0x80, /* AK4671_LOUT3_POWER_MANAGERMENT (0x11) */
- 0x91, /* AK4671_LCH_INPUT_VOLUME_CONTROL (0x12) */
- 0x91, /* AK4671_RCH_INPUT_VOLUME_CONTROL (0x13) */
- 0xe1, /* AK4671_ALC_REFERENCE_SELECT (0x14) */
- 0x00, /* AK4671_DIGITAL_MIXING_CONTROL (0x15) */
- 0x00, /* AK4671_ALC_TIMER_SELECT (0x16) */
- 0x00, /* AK4671_ALC_MODE_CONTROL (0x17) */
- 0x02, /* AK4671_MODE_CONTROL1 (0x18) */
- 0x01, /* AK4671_MODE_CONTROL2 (0x19) */
- 0x18, /* AK4671_LCH_OUTPUT_VOLUME_CONTROL (0x1a) */
- 0x18, /* AK4671_RCH_OUTPUT_VOLUME_CONTROL (0x1b) */
- 0x00, /* AK4671_SIDETONE_A_CONTROL (0x1c) */
- 0x02, /* AK4671_DIGITAL_FILTER_SELECT (0x1d) */
- 0x00, /* AK4671_FIL3_COEFFICIENT0 (0x1e) */
- 0x00, /* AK4671_FIL3_COEFFICIENT1 (0x1f) */
- 0x00, /* AK4671_FIL3_COEFFICIENT2 (0x20) */
- 0x00, /* AK4671_FIL3_COEFFICIENT3 (0x21) */
- 0x00, /* AK4671_EQ_COEFFICIENT0 (0x22) */
- 0x00, /* AK4671_EQ_COEFFICIENT1 (0x23) */
- 0x00, /* AK4671_EQ_COEFFICIENT2 (0x24) */
- 0x00, /* AK4671_EQ_COEFFICIENT3 (0x25) */
- 0x00, /* AK4671_EQ_COEFFICIENT4 (0x26) */
- 0x00, /* AK4671_EQ_COEFFICIENT5 (0x27) */
- 0xa9, /* AK4671_FIL1_COEFFICIENT0 (0x28) */
- 0x1f, /* AK4671_FIL1_COEFFICIENT1 (0x29) */
- 0xad, /* AK4671_FIL1_COEFFICIENT2 (0x2a) */
- 0x20, /* AK4671_FIL1_COEFFICIENT3 (0x2b) */
- 0x00, /* AK4671_FIL2_COEFFICIENT0 (0x2c) */
- 0x00, /* AK4671_FIL2_COEFFICIENT1 (0x2d) */
- 0x00, /* AK4671_FIL2_COEFFICIENT2 (0x2e) */
- 0x00, /* AK4671_FIL2_COEFFICIENT3 (0x2f) */
- 0x00, /* AK4671_DIGITAL_FILTER_SELECT2 (0x30) */
- 0x00, /* this register not used */
- 0x00, /* AK4671_E1_COEFFICIENT0 (0x32) */
- 0x00, /* AK4671_E1_COEFFICIENT1 (0x33) */
- 0x00, /* AK4671_E1_COEFFICIENT2 (0x34) */
- 0x00, /* AK4671_E1_COEFFICIENT3 (0x35) */
- 0x00, /* AK4671_E1_COEFFICIENT4 (0x36) */
- 0x00, /* AK4671_E1_COEFFICIENT5 (0x37) */
- 0x00, /* AK4671_E2_COEFFICIENT0 (0x38) */
- 0x00, /* AK4671_E2_COEFFICIENT1 (0x39) */
- 0x00, /* AK4671_E2_COEFFICIENT2 (0x3a) */
- 0x00, /* AK4671_E2_COEFFICIENT3 (0x3b) */
- 0x00, /* AK4671_E2_COEFFICIENT4 (0x3c) */
- 0x00, /* AK4671_E2_COEFFICIENT5 (0x3d) */
- 0x00, /* AK4671_E3_COEFFICIENT0 (0x3e) */
- 0x00, /* AK4671_E3_COEFFICIENT1 (0x3f) */
- 0x00, /* AK4671_E3_COEFFICIENT2 (0x40) */
- 0x00, /* AK4671_E3_COEFFICIENT3 (0x41) */
- 0x00, /* AK4671_E3_COEFFICIENT4 (0x42) */
- 0x00, /* AK4671_E3_COEFFICIENT5 (0x43) */
- 0x00, /* AK4671_E4_COEFFICIENT0 (0x44) */
- 0x00, /* AK4671_E4_COEFFICIENT1 (0x45) */
- 0x00, /* AK4671_E4_COEFFICIENT2 (0x46) */
- 0x00, /* AK4671_E4_COEFFICIENT3 (0x47) */
- 0x00, /* AK4671_E4_COEFFICIENT4 (0x48) */
- 0x00, /* AK4671_E4_COEFFICIENT5 (0x49) */
- 0x00, /* AK4671_E5_COEFFICIENT0 (0x4a) */
- 0x00, /* AK4671_E5_COEFFICIENT1 (0x4b) */
- 0x00, /* AK4671_E5_COEFFICIENT2 (0x4c) */
- 0x00, /* AK4671_E5_COEFFICIENT3 (0x4d) */
- 0x00, /* AK4671_E5_COEFFICIENT4 (0x4e) */
- 0x00, /* AK4671_E5_COEFFICIENT5 (0x4f) */
- 0x88, /* AK4671_EQ_CONTROL_250HZ_100HZ (0x50) */
- 0x88, /* AK4671_EQ_CONTROL_3500HZ_1KHZ (0x51) */
- 0x08, /* AK4671_EQ_CONTRO_10KHZ (0x52) */
- 0x00, /* AK4671_PCM_IF_CONTROL0 (0x53) */
- 0x00, /* AK4671_PCM_IF_CONTROL1 (0x54) */
- 0x00, /* AK4671_PCM_IF_CONTROL2 (0x55) */
- 0x18, /* AK4671_DIGITAL_VOLUME_B_CONTROL (0x56) */
- 0x18, /* AK4671_DIGITAL_VOLUME_C_CONTROL (0x57) */
- 0x00, /* AK4671_SIDETONE_VOLUME_CONTROL (0x58) */
- 0x00, /* AK4671_DIGITAL_MIXING_CONTROL2 (0x59) */
- 0x00, /* AK4671_SAR_ADC_CONTROL (0x5a) */
-};
-
-/*
- * LOUT1/ROUT1 output volume control:
- * from -24 to 6 dB in 6 dB steps (mute instead of -30 dB)
- */
-static DECLARE_TLV_DB_SCALE(out1_tlv, -3000, 600, 1);
-
-/*
- * LOUT2/ROUT2 output volume control:
- * from -33 to 6 dB in 3 dB steps (mute instead of -33 dB)
- */
-static DECLARE_TLV_DB_SCALE(out2_tlv, -3300, 300, 1);
-
-/*
- * LOUT3/ROUT3 output volume control:
- * from -6 to 3 dB in 3 dB steps
- */
-static DECLARE_TLV_DB_SCALE(out3_tlv, -600, 300, 0);
-
-/*
- * Mic amp gain control:
- * from -15 to 30 dB in 3 dB steps
- * REVISIT: The actual min value(0x01) is -12 dB and the reg value 0x00 is not
- * available
- */
-static DECLARE_TLV_DB_SCALE(mic_amp_tlv, -1500, 300, 0);
-
-static const struct snd_kcontrol_new ak4671_snd_controls[] = {
- /* Common playback gain controls */
- SOC_SINGLE_TLV("Line Output1 Playback Volume",
- AK4671_OUTPUT_VOLUME_CONTROL, 0, 0x6, 0, out1_tlv),
- SOC_SINGLE_TLV("Headphone Output2 Playback Volume",
- AK4671_OUTPUT_VOLUME_CONTROL, 4, 0xd, 0, out2_tlv),
- SOC_SINGLE_TLV("Line Output3 Playback Volume",
- AK4671_LOUT3_POWER_MANAGERMENT, 6, 0x3, 0, out3_tlv),
-
- /* Common capture gain controls */
- SOC_DOUBLE_TLV("Mic Amp Capture Volume",
- AK4671_MIC_AMP_GAIN, 0, 4, 0xf, 0, mic_amp_tlv),
-};
-
-/* event handlers */
-static int ak4671_out2_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- struct snd_soc_codec *codec = w->codec;
-
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- snd_soc_update_bits(codec, AK4671_LOUT2_POWER_MANAGERMENT,
- AK4671_MUTEN, AK4671_MUTEN);
- break;
- case SND_SOC_DAPM_PRE_PMD:
- snd_soc_update_bits(codec, AK4671_LOUT2_POWER_MANAGERMENT,
- AK4671_MUTEN, 0);
- break;
- }
-
- return 0;
-}
-
-/* Output Mixers */
-static const struct snd_kcontrol_new ak4671_lout1_mixer_controls[] = {
- SOC_DAPM_SINGLE("DACL", AK4671_LOUT1_SIGNAL_SELECT, 0, 1, 0),
- SOC_DAPM_SINGLE("LINL1", AK4671_LOUT1_SIGNAL_SELECT, 1, 1, 0),
- SOC_DAPM_SINGLE("LINL2", AK4671_LOUT1_SIGNAL_SELECT, 2, 1, 0),
- SOC_DAPM_SINGLE("LINL3", AK4671_LOUT1_SIGNAL_SELECT, 3, 1, 0),
- SOC_DAPM_SINGLE("LINL4", AK4671_LOUT1_SIGNAL_SELECT, 4, 1, 0),
- SOC_DAPM_SINGLE("LOOPL", AK4671_LOUT1_SIGNAL_SELECT, 5, 1, 0),
-};
-
-static const struct snd_kcontrol_new ak4671_rout1_mixer_controls[] = {
- SOC_DAPM_SINGLE("DACR", AK4671_ROUT1_SIGNAL_SELECT, 0, 1, 0),
- SOC_DAPM_SINGLE("RINR1", AK4671_ROUT1_SIGNAL_SELECT, 1, 1, 0),
- SOC_DAPM_SINGLE("RINR2", AK4671_ROUT1_SIGNAL_SELECT, 2, 1, 0),
- SOC_DAPM_SINGLE("RINR3", AK4671_ROUT1_SIGNAL_SELECT, 3, 1, 0),
- SOC_DAPM_SINGLE("RINR4", AK4671_ROUT1_SIGNAL_SELECT, 4, 1, 0),
- SOC_DAPM_SINGLE("LOOPR", AK4671_ROUT1_SIGNAL_SELECT, 5, 1, 0),
-};
-
-static const struct snd_kcontrol_new ak4671_lout2_mixer_controls[] = {
- SOC_DAPM_SINGLE("DACHL", AK4671_LOUT2_SIGNAL_SELECT, 0, 1, 0),
- SOC_DAPM_SINGLE("LINH1", AK4671_LOUT2_SIGNAL_SELECT, 1, 1, 0),
- SOC_DAPM_SINGLE("LINH2", AK4671_LOUT2_SIGNAL_SELECT, 2, 1, 0),
- SOC_DAPM_SINGLE("LINH3", AK4671_LOUT2_SIGNAL_SELECT, 3, 1, 0),
- SOC_DAPM_SINGLE("LINH4", AK4671_LOUT2_SIGNAL_SELECT, 4, 1, 0),
- SOC_DAPM_SINGLE("LOOPHL", AK4671_LOUT2_SIGNAL_SELECT, 5, 1, 0),
-};
-
-static const struct snd_kcontrol_new ak4671_rout2_mixer_controls[] = {
- SOC_DAPM_SINGLE("DACHR", AK4671_ROUT2_SIGNAL_SELECT, 0, 1, 0),
- SOC_DAPM_SINGLE("RINH1", AK4671_ROUT2_SIGNAL_SELECT, 1, 1, 0),
- SOC_DAPM_SINGLE("RINH2", AK4671_ROUT2_SIGNAL_SELECT, 2, 1, 0),
- SOC_DAPM_SINGLE("RINH3", AK4671_ROUT2_SIGNAL_SELECT, 3, 1, 0),
- SOC_DAPM_SINGLE("RINH4", AK4671_ROUT2_SIGNAL_SELECT, 4, 1, 0),
- SOC_DAPM_SINGLE("LOOPHR", AK4671_ROUT2_SIGNAL_SELECT, 5, 1, 0),
-};
-
-static const struct snd_kcontrol_new ak4671_lout3_mixer_controls[] = {
- SOC_DAPM_SINGLE("DACSL", AK4671_LOUT3_SIGNAL_SELECT, 0, 1, 0),
- SOC_DAPM_SINGLE("LINS1", AK4671_LOUT3_SIGNAL_SELECT, 1, 1, 0),
- SOC_DAPM_SINGLE("LINS2", AK4671_LOUT3_SIGNAL_SELECT, 2, 1, 0),
- SOC_DAPM_SINGLE("LINS3", AK4671_LOUT3_SIGNAL_SELECT, 3, 1, 0),
- SOC_DAPM_SINGLE("LINS4", AK4671_LOUT3_SIGNAL_SELECT, 4, 1, 0),
- SOC_DAPM_SINGLE("LOOPSL", AK4671_LOUT3_SIGNAL_SELECT, 5, 1, 0),
-};
-
-static const struct snd_kcontrol_new ak4671_rout3_mixer_controls[] = {
- SOC_DAPM_SINGLE("DACSR", AK4671_ROUT3_SIGNAL_SELECT, 0, 1, 0),
- SOC_DAPM_SINGLE("RINS1", AK4671_ROUT3_SIGNAL_SELECT, 1, 1, 0),
- SOC_DAPM_SINGLE("RINS2", AK4671_ROUT3_SIGNAL_SELECT, 2, 1, 0),
- SOC_DAPM_SINGLE("RINS3", AK4671_ROUT3_SIGNAL_SELECT, 3, 1, 0),
- SOC_DAPM_SINGLE("RINS4", AK4671_ROUT3_SIGNAL_SELECT, 4, 1, 0),
- SOC_DAPM_SINGLE("LOOPSR", AK4671_ROUT3_SIGNAL_SELECT, 5, 1, 0),
-};
-
-/* Input MUXs */
-static const char *ak4671_lin_mux_texts[] =
- {"LIN1", "LIN2", "LIN3", "LIN4"};
-static const struct soc_enum ak4671_lin_mux_enum =
- SOC_ENUM_SINGLE(AK4671_MIC_SIGNAL_SELECT, 0,
- ARRAY_SIZE(ak4671_lin_mux_texts),
- ak4671_lin_mux_texts);
-static const struct snd_kcontrol_new ak4671_lin_mux_control =
- SOC_DAPM_ENUM("Route", ak4671_lin_mux_enum);
-
-static const char *ak4671_rin_mux_texts[] =
- {"RIN1", "RIN2", "RIN3", "RIN4"};
-static const struct soc_enum ak4671_rin_mux_enum =
- SOC_ENUM_SINGLE(AK4671_MIC_SIGNAL_SELECT, 2,
- ARRAY_SIZE(ak4671_rin_mux_texts),
- ak4671_rin_mux_texts);
-static const struct snd_kcontrol_new ak4671_rin_mux_control =
- SOC_DAPM_ENUM("Route", ak4671_rin_mux_enum);
-
-static const struct snd_soc_dapm_widget ak4671_dapm_widgets[] = {
- /* Inputs */
- SND_SOC_DAPM_INPUT("LIN1"),
- SND_SOC_DAPM_INPUT("RIN1"),
- SND_SOC_DAPM_INPUT("LIN2"),
- SND_SOC_DAPM_INPUT("RIN2"),
- SND_SOC_DAPM_INPUT("LIN3"),
- SND_SOC_DAPM_INPUT("RIN3"),
- SND_SOC_DAPM_INPUT("LIN4"),
- SND_SOC_DAPM_INPUT("RIN4"),
-
- /* Outputs */
- SND_SOC_DAPM_OUTPUT("LOUT1"),
- SND_SOC_DAPM_OUTPUT("ROUT1"),
- SND_SOC_DAPM_OUTPUT("LOUT2"),
- SND_SOC_DAPM_OUTPUT("ROUT2"),
- SND_SOC_DAPM_OUTPUT("LOUT3"),
- SND_SOC_DAPM_OUTPUT("ROUT3"),
-
- /* DAC */
- SND_SOC_DAPM_DAC("DAC Left", "Left HiFi Playback",
- AK4671_AD_DA_POWER_MANAGEMENT, 6, 0),
- SND_SOC_DAPM_DAC("DAC Right", "Right HiFi Playback",
- AK4671_AD_DA_POWER_MANAGEMENT, 7, 0),
-
- /* ADC */
- SND_SOC_DAPM_ADC("ADC Left", "Left HiFi Capture",
- AK4671_AD_DA_POWER_MANAGEMENT, 4, 0),
- SND_SOC_DAPM_ADC("ADC Right", "Right HiFi Capture",
- AK4671_AD_DA_POWER_MANAGEMENT, 5, 0),
-
- /* PGA */
- SND_SOC_DAPM_PGA("LOUT2 Mix Amp",
- AK4671_LOUT2_POWER_MANAGERMENT, 5, 0, NULL, 0),
- SND_SOC_DAPM_PGA("ROUT2 Mix Amp",
- AK4671_LOUT2_POWER_MANAGERMENT, 6, 0, NULL, 0),
-
- SND_SOC_DAPM_PGA("LIN1 Mixing Circuit",
- AK4671_MIXING_POWER_MANAGEMENT1, 0, 0, NULL, 0),
- SND_SOC_DAPM_PGA("RIN1 Mixing Circuit",
- AK4671_MIXING_POWER_MANAGEMENT1, 1, 0, NULL, 0),
- SND_SOC_DAPM_PGA("LIN2 Mixing Circuit",
- AK4671_MIXING_POWER_MANAGEMENT1, 2, 0, NULL, 0),
- SND_SOC_DAPM_PGA("RIN2 Mixing Circuit",
- AK4671_MIXING_POWER_MANAGEMENT1, 3, 0, NULL, 0),
- SND_SOC_DAPM_PGA("LIN3 Mixing Circuit",
- AK4671_MIXING_POWER_MANAGEMENT1, 4, 0, NULL, 0),
- SND_SOC_DAPM_PGA("RIN3 Mixing Circuit",
- AK4671_MIXING_POWER_MANAGEMENT1, 5, 0, NULL, 0),
- SND_SOC_DAPM_PGA("LIN4 Mixing Circuit",
- AK4671_MIXING_POWER_MANAGEMENT1, 6, 0, NULL, 0),
- SND_SOC_DAPM_PGA("RIN4 Mixing Circuit",
- AK4671_MIXING_POWER_MANAGEMENT1, 7, 0, NULL, 0),
-
- /* Output Mixers */
- SND_SOC_DAPM_MIXER("LOUT1 Mixer", AK4671_LOUT1_POWER_MANAGERMENT, 0, 0,
- &ak4671_lout1_mixer_controls[0],
- ARRAY_SIZE(ak4671_lout1_mixer_controls)),
- SND_SOC_DAPM_MIXER("ROUT1 Mixer", AK4671_LOUT1_POWER_MANAGERMENT, 1, 0,
- &ak4671_rout1_mixer_controls[0],
- ARRAY_SIZE(ak4671_rout1_mixer_controls)),
- SND_SOC_DAPM_MIXER_E("LOUT2 Mixer", AK4671_LOUT2_POWER_MANAGERMENT,
- 0, 0, &ak4671_lout2_mixer_controls[0],
- ARRAY_SIZE(ak4671_lout2_mixer_controls),
- ak4671_out2_event,
- SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_PRE_PMD),
- SND_SOC_DAPM_MIXER_E("ROUT2 Mixer", AK4671_LOUT2_POWER_MANAGERMENT,
- 1, 0, &ak4671_rout2_mixer_controls[0],
- ARRAY_SIZE(ak4671_rout2_mixer_controls),
- ak4671_out2_event,
- SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_PRE_PMD),
- SND_SOC_DAPM_MIXER("LOUT3 Mixer", AK4671_LOUT3_POWER_MANAGERMENT, 0, 0,
- &ak4671_lout3_mixer_controls[0],
- ARRAY_SIZE(ak4671_lout3_mixer_controls)),
- SND_SOC_DAPM_MIXER("ROUT3 Mixer", AK4671_LOUT3_POWER_MANAGERMENT, 1, 0,
- &ak4671_rout3_mixer_controls[0],
- ARRAY_SIZE(ak4671_rout3_mixer_controls)),
-
- /* Input MUXs */
- SND_SOC_DAPM_MUX("LIN MUX", AK4671_AD_DA_POWER_MANAGEMENT, 2, 0,
- &ak4671_lin_mux_control),
- SND_SOC_DAPM_MUX("RIN MUX", AK4671_AD_DA_POWER_MANAGEMENT, 3, 0,
- &ak4671_rin_mux_control),
-
- /* Mic Power */
- SND_SOC_DAPM_MICBIAS("Mic Bias", AK4671_AD_DA_POWER_MANAGEMENT, 1, 0),
-
- /* Supply */
- SND_SOC_DAPM_SUPPLY("PMPLL", AK4671_PLL_MODE_SELECT1, 0, 0, NULL, 0),
-};
-
-static const struct snd_soc_dapm_route ak4671_intercon[] = {
- {"DAC Left", "NULL", "PMPLL"},
- {"DAC Right", "NULL", "PMPLL"},
- {"ADC Left", "NULL", "PMPLL"},
- {"ADC Right", "NULL", "PMPLL"},
-
- /* Outputs */
- {"LOUT1", "NULL", "LOUT1 Mixer"},
- {"ROUT1", "NULL", "ROUT1 Mixer"},
- {"LOUT2", "NULL", "LOUT2 Mix Amp"},
- {"ROUT2", "NULL", "ROUT2 Mix Amp"},
- {"LOUT3", "NULL", "LOUT3 Mixer"},
- {"ROUT3", "NULL", "ROUT3 Mixer"},
-
- {"LOUT1 Mixer", "DACL", "DAC Left"},
- {"ROUT1 Mixer", "DACR", "DAC Right"},
- {"LOUT2 Mixer", "DACHL", "DAC Left"},
- {"ROUT2 Mixer", "DACHR", "DAC Right"},
- {"LOUT2 Mix Amp", "NULL", "LOUT2 Mixer"},
- {"ROUT2 Mix Amp", "NULL", "ROUT2 Mixer"},
- {"LOUT3 Mixer", "DACSL", "DAC Left"},
- {"ROUT3 Mixer", "DACSR", "DAC Right"},
-
- /* Inputs */
- {"LIN MUX", "LIN1", "LIN1"},
- {"LIN MUX", "LIN2", "LIN2"},
- {"LIN MUX", "LIN3", "LIN3"},
- {"LIN MUX", "LIN4", "LIN4"},
-
- {"RIN MUX", "RIN1", "RIN1"},
- {"RIN MUX", "RIN2", "RIN2"},
- {"RIN MUX", "RIN3", "RIN3"},
- {"RIN MUX", "RIN4", "RIN4"},
-
- {"LIN1", NULL, "Mic Bias"},
- {"RIN1", NULL, "Mic Bias"},
- {"LIN2", NULL, "Mic Bias"},
- {"RIN2", NULL, "Mic Bias"},
-
- {"ADC Left", "NULL", "LIN MUX"},
- {"ADC Right", "NULL", "RIN MUX"},
-
- /* Analog Loops */
- {"LIN1 Mixing Circuit", "NULL", "LIN1"},
- {"RIN1 Mixing Circuit", "NULL", "RIN1"},
- {"LIN2 Mixing Circuit", "NULL", "LIN2"},
- {"RIN2 Mixing Circuit", "NULL", "RIN2"},
- {"LIN3 Mixing Circuit", "NULL", "LIN3"},
- {"RIN3 Mixing Circuit", "NULL", "RIN3"},
- {"LIN4 Mixing Circuit", "NULL", "LIN4"},
- {"RIN4 Mixing Circuit", "NULL", "RIN4"},
-
- {"LOUT1 Mixer", "LINL1", "LIN1 Mixing Circuit"},
- {"ROUT1 Mixer", "RINR1", "RIN1 Mixing Circuit"},
- {"LOUT2 Mixer", "LINH1", "LIN1 Mixing Circuit"},
- {"ROUT2 Mixer", "RINH1", "RIN1 Mixing Circuit"},
- {"LOUT3 Mixer", "LINS1", "LIN1 Mixing Circuit"},
- {"ROUT3 Mixer", "RINS1", "RIN1 Mixing Circuit"},
-
- {"LOUT1 Mixer", "LINL2", "LIN2 Mixing Circuit"},
- {"ROUT1 Mixer", "RINR2", "RIN2 Mixing Circuit"},
- {"LOUT2 Mixer", "LINH2", "LIN2 Mixing Circuit"},
- {"ROUT2 Mixer", "RINH2", "RIN2 Mixing Circuit"},
- {"LOUT3 Mixer", "LINS2", "LIN2 Mixing Circuit"},
- {"ROUT3 Mixer", "RINS2", "RIN2 Mixing Circuit"},
-
- {"LOUT1 Mixer", "LINL3", "LIN3 Mixing Circuit"},
- {"ROUT1 Mixer", "RINR3", "RIN3 Mixing Circuit"},
- {"LOUT2 Mixer", "LINH3", "LIN3 Mixing Circuit"},
- {"ROUT2 Mixer", "RINH3", "RIN3 Mixing Circuit"},
- {"LOUT3 Mixer", "LINS3", "LIN3 Mixing Circuit"},
- {"ROUT3 Mixer", "RINS3", "RIN3 Mixing Circuit"},
-
- {"LOUT1 Mixer", "LINL4", "LIN4 Mixing Circuit"},
- {"ROUT1 Mixer", "RINR4", "RIN4 Mixing Circuit"},
- {"LOUT2 Mixer", "LINH4", "LIN4 Mixing Circuit"},
- {"ROUT2 Mixer", "RINH4", "RIN4 Mixing Circuit"},
- {"LOUT3 Mixer", "LINS4", "LIN4 Mixing Circuit"},
- {"ROUT3 Mixer", "RINS4", "RIN4 Mixing Circuit"},
-};
-
-static int ak4671_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;
- u8 fs;
-
- fs = snd_soc_read(codec, AK4671_PLL_MODE_SELECT0);
- fs &= ~AK4671_FS;
-
- switch (params_rate(params)) {
- case 8000:
- fs |= AK4671_FS_8KHZ;
- break;
- case 12000:
- fs |= AK4671_FS_12KHZ;
- break;
- case 16000:
- fs |= AK4671_FS_16KHZ;
- break;
- case 24000:
- fs |= AK4671_FS_24KHZ;
- break;
- case 11025:
- fs |= AK4671_FS_11_025KHZ;
- break;
- case 22050:
- fs |= AK4671_FS_22_05KHZ;
- break;
- case 32000:
- fs |= AK4671_FS_32KHZ;
- break;
- case 44100:
- fs |= AK4671_FS_44_1KHZ;
- break;
- case 48000:
- fs |= AK4671_FS_48KHZ;
- break;
- default:
- return -EINVAL;
- }
-
- snd_soc_write(codec, AK4671_PLL_MODE_SELECT0, fs);
-
- return 0;
-}
-
-static int ak4671_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
- unsigned int freq, int dir)
-{
- struct snd_soc_codec *codec = dai->codec;
- u8 pll;
-
- pll = snd_soc_read(codec, AK4671_PLL_MODE_SELECT0);
- pll &= ~AK4671_PLL;
-
- switch (freq) {
- case 11289600:
- pll |= AK4671_PLL_11_2896MHZ;
- break;
- case 12000000:
- pll |= AK4671_PLL_12MHZ;
- break;
- case 12288000:
- pll |= AK4671_PLL_12_288MHZ;
- break;
- case 13000000:
- pll |= AK4671_PLL_13MHZ;
- break;
- case 13500000:
- pll |= AK4671_PLL_13_5MHZ;
- break;
- case 19200000:
- pll |= AK4671_PLL_19_2MHZ;
- break;
- case 24000000:
- pll |= AK4671_PLL_24MHZ;
- break;
- case 26000000:
- pll |= AK4671_PLL_26MHZ;
- break;
- case 27000000:
- pll |= AK4671_PLL_27MHZ;
- break;
- default:
- return -EINVAL;
- }
-
- snd_soc_write(codec, AK4671_PLL_MODE_SELECT0, pll);
-
- return 0;
-}
-
-static int ak4671_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
-{
- struct snd_soc_codec *codec = dai->codec;
- u8 mode;
- u8 format;
-
- /* set master/slave audio interface */
- mode = snd_soc_read(codec, AK4671_PLL_MODE_SELECT1);
-
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBM_CFM:
- mode |= AK4671_M_S;
- break;
- case SND_SOC_DAIFMT_CBM_CFS:
- mode &= ~(AK4671_M_S);
- break;
- default:
- return -EINVAL;
- }
-
- /* interface format */
- format = snd_soc_read(codec, AK4671_FORMAT_SELECT);
- format &= ~AK4671_DIF;
-
- switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
- case SND_SOC_DAIFMT_I2S:
- format |= AK4671_DIF_I2S_MODE;
- break;
- case SND_SOC_DAIFMT_LEFT_J:
- format |= AK4671_DIF_MSB_MODE;
- break;
- case SND_SOC_DAIFMT_DSP_A:
- format |= AK4671_DIF_DSP_MODE;
- format |= AK4671_BCKP;
- format |= AK4671_MSBS;
- break;
- default:
- return -EINVAL;
- }
-
- /* set mode and format */
- snd_soc_write(codec, AK4671_PLL_MODE_SELECT1, mode);
- snd_soc_write(codec, AK4671_FORMAT_SELECT, format);
-
- return 0;
-}
-
-static int ak4671_set_bias_level(struct snd_soc_codec *codec,
- enum snd_soc_bias_level level)
-{
- switch (level) {
- case SND_SOC_BIAS_ON:
- case SND_SOC_BIAS_PREPARE:
- case SND_SOC_BIAS_STANDBY:
- snd_soc_update_bits(codec, AK4671_AD_DA_POWER_MANAGEMENT,
- AK4671_PMVCM, AK4671_PMVCM);
- break;
- case SND_SOC_BIAS_OFF:
- snd_soc_write(codec, AK4671_AD_DA_POWER_MANAGEMENT, 0x00);
- break;
- }
- codec->dapm.bias_level = level;
- return 0;
-}
-
-#define AK4671_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
- SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
- SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
- SNDRV_PCM_RATE_48000)
-
-#define AK4671_FORMATS SNDRV_PCM_FMTBIT_S16_LE
-
-static const struct snd_soc_dai_ops ak4671_dai_ops = {
- .hw_params = ak4671_hw_params,
- .set_sysclk = ak4671_set_dai_sysclk,
- .set_fmt = ak4671_set_dai_fmt,
-};
-
-static struct snd_soc_dai_driver ak4671_dai = {
- .name = "ak4671-hifi",
- .playback = {
- .stream_name = "Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = AK4671_RATES,
- .formats = AK4671_FORMATS,},
- .capture = {
- .stream_name = "Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = AK4671_RATES,
- .formats = AK4671_FORMATS,},
- .ops = &ak4671_dai_ops,
-};
-
-static int ak4671_probe(struct snd_soc_codec *codec)
-{
- struct ak4671_priv *ak4671 = snd_soc_codec_get_drvdata(codec);
- int ret;
-
- ret = snd_soc_codec_set_cache_io(codec, 8, 8, ak4671->control_type);
- if (ret < 0) {
- dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
- return ret;
- }
-
- snd_soc_add_codec_controls(codec, ak4671_snd_controls,
- ARRAY_SIZE(ak4671_snd_controls));
-
- ak4671_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- return ret;
-}
-
-static int ak4671_remove(struct snd_soc_codec *codec)
-{
- ak4671_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static struct snd_soc_codec_driver soc_codec_dev_ak4671 = {
- .probe = ak4671_probe,
- .remove = ak4671_remove,
- .set_bias_level = ak4671_set_bias_level,
- .reg_cache_size = AK4671_CACHEREGNUM,
- .reg_word_size = sizeof(u8),
- .reg_cache_default = ak4671_reg,
- .dapm_widgets = ak4671_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(ak4671_dapm_widgets),
- .dapm_routes = ak4671_intercon,
- .num_dapm_routes = ARRAY_SIZE(ak4671_intercon),
-};
-
-static int __devinit ak4671_i2c_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct ak4671_priv *ak4671;
- int ret;
-
- ak4671 = devm_kzalloc(&client->dev, sizeof(struct ak4671_priv),
- GFP_KERNEL);
- if (ak4671 == NULL)
- return -ENOMEM;
-
- i2c_set_clientdata(client, ak4671);
- ak4671->control_type = SND_SOC_I2C;
-
- ret = snd_soc_register_codec(&client->dev,
- &soc_codec_dev_ak4671, &ak4671_dai, 1);
- return ret;
-}
-
-static __devexit int ak4671_i2c_remove(struct i2c_client *client)
-{
- snd_soc_unregister_codec(&client->dev);
- return 0;
-}
-
-static const struct i2c_device_id ak4671_i2c_id[] = {
- { "ak4671", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, ak4671_i2c_id);
-
-static struct i2c_driver ak4671_i2c_driver = {
- .driver = {
- .name = "ak4671-codec",
- .owner = THIS_MODULE,
- },
- .probe = ak4671_i2c_probe,
- .remove = __devexit_p(ak4671_i2c_remove),
- .id_table = ak4671_i2c_id,
-};
-
-static int __init ak4671_modinit(void)
-{
- return i2c_add_driver(&ak4671_i2c_driver);
-}
-module_init(ak4671_modinit);
-
-static void __exit ak4671_exit(void)
-{
- i2c_del_driver(&ak4671_i2c_driver);
-}
-module_exit(ak4671_exit);
-
-MODULE_DESCRIPTION("ASoC AK4671 codec driver");
-MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>");
-MODULE_LICENSE("GPL");