commit: http://blackfin.uclinux.org/git/?p=linux-kernel;a=commitdiff;h=c5210c9034cdc402e6e1851cf995a4476cacb8c3 branch: http://blackfin.uclinux.org/git/?p=linux-kernel;a=shortlog;h=refs/heads/trunk-next
Support for SSM2604 was integrated in mainline with the existing SSM2602 driver rather than creating a dedicated one. Signed-off-by: Mike Frysinger <[email protected]> --- sound/soc/codecs/Kconfig | 4 - sound/soc/codecs/Makefile | 2 - sound/soc/codecs/ssm2604.c | 509 -------------------------------------------- sound/soc/codecs/ssm2604.h | 84 -------- 4 files changed, 0 insertions(+), 599 deletions(-) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 42cc577..8b71be8 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -49,7 +49,6 @@ config SND_SOC_ALL_CODECS select SND_SOC_SN95031 if INTEL_SCU_IPC select SND_SOC_SPDIF select SND_SOC_SSM2602 if SND_SOC_I2C_AND_SPI - select SND_SOC_SSM2604 if I2C select SND_SOC_STAC9766 if SND_SOC_AC97_BUS select SND_SOC_TLV320AIC23 if I2C select SND_SOC_TLV320AIC26 if SPI_MASTER @@ -247,9 +246,6 @@ config SND_SOC_SPDIF config SND_SOC_SSM2602 tristate -config SND_SOC_SSM2604 - tristate - config SND_SOC_STAC9766 tristate diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 3c1c0c6..8666545 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -35,7 +35,6 @@ snd-soc-alc5623-objs := alc5623.o snd-soc-sn95031-objs := sn95031.o snd-soc-spdif-objs := spdif_transciever.o snd-soc-ssm2602-objs := ssm2602.o -snd-soc-ssm2604-objs := ssm2604.o snd-soc-stac9766-objs := stac9766.o snd-soc-tlv320aic23-objs := tlv320aic23.o snd-soc-tlv320aic26-objs := tlv320aic26.o @@ -135,7 +134,6 @@ obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o obj-$(CONFIG_SND_SOC_SN95031) +=snd-soc-sn95031.o obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif.o obj-$(CONFIG_SND_SOC_SSM2602) += snd-soc-ssm2602.o -obj-$(CONFIG_SND_SOC_SSM2604) += snd-soc-ssm2604.o obj-$(CONFIG_SND_SOC_STAC9766) += snd-soc-stac9766.o obj-$(CONFIG_SND_SOC_TLV320AIC23) += snd-soc-tlv320aic23.o obj-$(CONFIG_SND_SOC_TLV320AIC26) += snd-soc-tlv320aic26.o diff --git a/sound/soc/codecs/ssm2604.c b/sound/soc/codecs/ssm2604.c deleted file mode 100644 index a1db120..0000000 --- a/sound/soc/codecs/ssm2604.c +++ /dev/null @@ -1,509 +0,0 @@ -/* - * Driver for ssm2604 sound codec - * - * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/pm.h> -#include <linux/i2c.h> -#include <linux/platform_device.h> -#include <linux/slab.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/soc.h> -#include <sound/soc-dapm.h> -#include <sound/initval.h> - -#include "ssm2604.h" - -/* codec private data */ -struct ssm2604_priv { - unsigned int sysclk; - u16 pwr_state; - enum snd_soc_control_type control_type; -}; - -/* - * ssm2604 register cache - * We can't read the ssm2604 register space when we are - * using 2 wire for device control, so we cache them instead. - * There is no point in caching the reset register - */ -static const u16 ssm2604_reg[SSM2604_CACHEREGNUM] = { - 0x0017, 0x0017, 0x0000, 0x0000, - 0x0000, 0x000a, 0x0000, 0x0000 -}; - -#define ssm2604_reset(c) snd_soc_write(c, SSM2604_RESET, 0) - -static const char *ssm2604_deemph[] = {"None", "32Khz", "44.1Khz", "48Khz"}; - -static const struct soc_enum ssm2604_enum[] = { - SOC_ENUM_SINGLE(SSM2604_APDIGI, 1, 4, ssm2604_deemph), -}; - -static const struct snd_kcontrol_new ssm2604_snd_controls[] = { - -SOC_DOUBLE_R("Capture Volume", SSM2604_LINVOL, SSM2604_RINVOL, 0, 31, 0), -SOC_DOUBLE_R("Capture Switch", SSM2604_LINVOL, SSM2604_RINVOL, 7, 1, 1), - -SOC_SINGLE("ADC High Pass Filter Switch", SSM2604_APDIGI, 0, 1, 1), -SOC_SINGLE("Store DC Offset Switch", SSM2604_APDIGI, 4, 1, 0), - -SOC_ENUM("Capture Source", ssm2604_enum[0]), - -SOC_ENUM("Playback De-emphasis", ssm2604_enum[1]), -}; - -/* Output Mixer */ -static const struct snd_kcontrol_new ssm2604_output_mixer_controls[] = { -SOC_DAPM_SINGLE("Line Bypass Switch", SSM2604_APANA, 3, 1, 0), -}; - -static const struct snd_soc_dapm_widget ssm2604_dapm_widgets[] = { -SND_SOC_DAPM_MIXER("Output Mixer", SSM2604_PWR, 4, 1, - &ssm2604_output_mixer_controls[0], - ARRAY_SIZE(ssm2604_output_mixer_controls)), -SND_SOC_DAPM_DAC("DAC", "HiFi Playback", SSM2604_PWR, 3, 1), -SND_SOC_DAPM_OUTPUT("LOUT"), -SND_SOC_DAPM_OUTPUT("ROUT"), -SND_SOC_DAPM_ADC("ADC", "HiFi Capture", SSM2604_PWR, 2, 1), -SND_SOC_DAPM_PGA("Line Input", SSM2604_PWR, 0, 1, NULL, 0), -SND_SOC_DAPM_INPUT("RLINEIN"), -SND_SOC_DAPM_INPUT("LLINEIN"), -}; - -static const struct snd_soc_dapm_route audio_conn[] = { - /* output mixer */ - {"Output Mixer", "Line Bypass Switch", "Line Input"}, - {"Output Mixer", "HiFi Playback Switch", "DAC"}, - - /* outputs */ - {"ROUT", NULL, "Output Mixer"}, - {"LOUT", NULL, "Output Mixer"}, - - /* input mux */ - {"Input Mux", "Line", "Line Input"}, - {"ADC", NULL, "Input Mux"}, - - /* inputs */ - {"Line Input", NULL, "LLINEIN"}, - {"Line Input", NULL, "RLINEIN"}, -}; - -static int ssm2604_add_widgets(struct snd_soc_codec *codec) -{ - struct snd_soc_dapm_context *dapm = &codec->dapm; - - snd_soc_dapm_new_controls(dapm, ssm2604_dapm_widgets, - ARRAY_SIZE(ssm2604_dapm_widgets)); - snd_soc_dapm_add_routes(dapm, audio_conn, ARRAY_SIZE(audio_conn)); - - return 0; -} - -struct _coeff_div { - u32 mclk; - u32 rate; - u16 fs; - u8 sr:4; - u8 bosr:1; - u8 usb:1; -}; - -/* codec mclk clock divider coefficients */ -static const struct _coeff_div coeff_div[] = { - /* 48k */ - {12288000, 48000, 256, 0x0, 0x0, 0x0}, - {18432000, 48000, 384, 0x0, 0x1, 0x0}, - {12000000, 48000, 250, 0x0, 0x0, 0x1}, - - /* 32k */ - {12288000, 32000, 384, 0x6, 0x0, 0x0}, - {18432000, 32000, 576, 0x6, 0x1, 0x0}, - {12000000, 32000, 375, 0x6, 0x0, 0x1}, - - /* 8k */ - {12288000, 8000, 1536, 0x3, 0x0, 0x0}, - {18432000, 8000, 2304, 0x3, 0x1, 0x0}, - {11289600, 8000, 1408, 0xb, 0x0, 0x0}, - {16934400, 8000, 2112, 0xb, 0x1, 0x0}, - {12000000, 8000, 1500, 0x3, 0x0, 0x1}, - - /* 96k */ - {12288000, 96000, 128, 0x7, 0x0, 0x0}, - {18432000, 96000, 192, 0x7, 0x1, 0x0}, - {12000000, 96000, 125, 0x7, 0x0, 0x1}, - - /* 44.1k */ - {11289600, 44100, 256, 0x8, 0x0, 0x0}, - {16934400, 44100, 384, 0x8, 0x1, 0x0}, - {12000000, 44100, 272, 0x8, 0x1, 0x1}, - - /* 88.2k */ - {11289600, 88200, 128, 0xf, 0x0, 0x0}, - {16934400, 88200, 192, 0xf, 0x1, 0x0}, - {12000000, 88200, 136, 0xf, 0x1, 0x1}, -}; - -static inline int get_coeff(int mclk, int rate) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(coeff_div); i++) { - if (coeff_div[i].rate == rate && coeff_div[i].mclk == mclk) - return i; - } - return i; -} - -static int ssm2604_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_soc_dai *dai) -{ - u16 srate; - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_codec *codec = rtd->codec; - struct ssm2604_priv *ssm2604 = snd_soc_codec_get_drvdata(codec); - u16 iface = snd_soc_read(codec, SSM2604_IFACE) & 0xfff3; - int i = get_coeff(ssm2604->sysclk, params_rate(params)); - - /*no match is found*/ - if (i == ARRAY_SIZE(coeff_div)) - return -EINVAL; - - srate = (coeff_div[i].sr << 2) | - (coeff_div[i].bosr << 1) | coeff_div[i].usb; - - snd_soc_write(codec, SSM2604_ACTIVE, 0); - snd_soc_write(codec, SSM2604_SRATE, srate); - - /* bit size */ - switch (params_format(params)) { - case SNDRV_PCM_FORMAT_S16_LE: - break; - case SNDRV_PCM_FORMAT_S20_3LE: - iface |= 0x0004; - break; - case SNDRV_PCM_FORMAT_S24_LE: - iface |= 0x0008; - break; - case SNDRV_PCM_FORMAT_S32_LE: - iface |= 0x000c; - break; - } - snd_soc_write(codec, SSM2604_IFACE, iface); - snd_soc_write(codec, SSM2604_ACTIVE, ACTIVE_ACTIVATE_CODEC); - return 0; -} - -static int ssm2604_pcm_prepare(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_codec *codec = rtd->codec; - /* set active */ - snd_soc_write(codec, SSM2604_ACTIVE, ACTIVE_ACTIVATE_CODEC); - - return 0; -} - -static void ssm2604_shutdown(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_codec *codec = rtd->codec; - - /* deactivate */ - if (!codec->active) - snd_soc_write(codec, SSM2604_ACTIVE, 0); -} - -static int ssm2604_mute(struct snd_soc_dai *dai, int mute) -{ - struct snd_soc_codec *codec = dai->codec; - u16 mute_reg = snd_soc_read(codec, SSM2604_APDIGI) & ~APDIGI_ENABLE_DAC_MUTE; - if (mute) - snd_soc_write(codec, SSM2604_APDIGI, - mute_reg | APDIGI_ENABLE_DAC_MUTE); - else - snd_soc_write(codec, SSM2604_APDIGI, mute_reg); - return 0; -} - -static int ssm2604_set_dai_sysclk(struct snd_soc_dai *codec_dai, - int clk_id, unsigned int freq, int dir) -{ - struct snd_soc_codec *codec = codec_dai->codec; - struct ssm2604_priv *ssm2604 = snd_soc_codec_get_drvdata(codec); - switch (freq) { - case 11289600: - case 12000000: - case 12288000: - case 16934400: - case 18432000: - ssm2604->sysclk = freq; - return 0; - } - return -EINVAL; -} - -static int ssm2604_set_dai_fmt(struct snd_soc_dai *codec_dai, - unsigned int fmt) -{ - struct snd_soc_codec *codec = codec_dai->codec; - u16 iface = 0; - - /* set master/slave audio interface */ - switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBM_CFM: - iface |= 0x0040; - break; - case SND_SOC_DAIFMT_CBS_CFS: - break; - default: - return -EINVAL; - } - - /* interface format */ - switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { - case SND_SOC_DAIFMT_I2S: - iface |= 0x0002; - break; - case SND_SOC_DAIFMT_RIGHT_J: - break; - case SND_SOC_DAIFMT_LEFT_J: - iface |= 0x0001; - break; - case SND_SOC_DAIFMT_DSP_A: - iface |= 0x0013; - break; - case SND_SOC_DAIFMT_DSP_B: - iface |= 0x0003; - break; - default: - return -EINVAL; - } - - /* clock inversion */ - switch (fmt & SND_SOC_DAIFMT_INV_MASK) { - case SND_SOC_DAIFMT_NB_NF: - break; - case SND_SOC_DAIFMT_IB_IF: - iface |= 0x0090; - break; - case SND_SOC_DAIFMT_IB_NF: - iface |= 0x0080; - break; - case SND_SOC_DAIFMT_NB_IF: - iface |= 0x0010; - break; - default: - return -EINVAL; - } - - /* set iface */ - snd_soc_write(codec, SSM2604_IFACE, iface); - return 0; -} - -static int ssm2604_set_bias_level(struct snd_soc_codec *codec, - enum snd_soc_bias_level level) -{ - u16 reg = snd_soc_read(codec, SSM2604_PWR) & 0xff7f; - - switch (level) { - case SND_SOC_BIAS_ON: - /* vref/mid, osc on, dac unmute */ - snd_soc_write(codec, SSM2604_PWR, reg); - break; - case SND_SOC_BIAS_PREPARE: - break; - case SND_SOC_BIAS_STANDBY: - /* everything off except vref/vmid, */ - snd_soc_write(codec, SSM2604_PWR, reg | PWR_CLK_OUT_PDN); - break; - case SND_SOC_BIAS_OFF: - /* everything off, dac mute, inactive */ - snd_soc_write(codec, SSM2604_ACTIVE, 0); - snd_soc_write(codec, SSM2604_PWR, 0xffff); - break; - - } - codec->dapm.bias_level = level; - return 0; -} - -#define SSM2604_RATES SNDRV_PCM_RATE_8000_96000 - -#define SSM2604_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ - SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) - -static struct snd_soc_dai_ops ssm2604_dai_ops = { - .prepare = ssm2604_pcm_prepare, - .hw_params = ssm2604_hw_params, - .shutdown = ssm2604_shutdown, - .digital_mute = ssm2604_mute, - .set_sysclk = ssm2604_set_dai_sysclk, - .set_fmt = ssm2604_set_dai_fmt, -}; - -static struct snd_soc_dai_driver ssm2604_dai = { - .name = "ssm2604-hifi", - .playback = { - .stream_name = "Playback", - .channels_min = 2, - .channels_max = 2, - .rates = SSM2604_RATES, - .formats = SSM2604_FORMATS,}, - .capture = { - .stream_name = "Capture", - .channels_min = 2, - .channels_max = 2, - .rates = SSM2604_RATES, - .formats = SSM2604_FORMATS,}, - .ops = &ssm2604_dai_ops, -}; - -static int ssm2604_suspend(struct snd_soc_codec *codec, pm_message_t state) -{ - struct ssm2604_priv *ssm2604 = snd_soc_codec_get_drvdata(codec); - - ssm2604->pwr_state = snd_soc_read(codec, SSM2604_PWR); - ssm2604_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - -static int ssm2604_resume(struct snd_soc_codec *codec) -{ - struct ssm2604_priv *ssm2604 = snd_soc_codec_get_drvdata(codec); - - snd_soc_cache_sync(codec); - - ssm2604_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - snd_soc_write(codec, SSM2604_PWR, ssm2604->pwr_state); - - return 0; -} - -static int ssm2604_probe(struct snd_soc_codec *codec) -{ - struct ssm2604_priv *ssm2604 = snd_soc_codec_get_drvdata(codec); - int reg, ret = 0; - - ret = snd_soc_codec_set_cache_io(codec, 7, 9, ssm2604->control_type); - if (ret < 0) { - dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); - return ret; - } - - ret = ssm2604_reset(codec); - if (ret < 0) { - dev_err(codec->dev, "Failed to issue reset: %d\n", ret); - return ret; - } - - /* power on device */ - snd_soc_write(codec, SSM2604_ACTIVE, 0); - /* set the update bits */ - reg = snd_soc_read(codec, SSM2604_LINVOL); - snd_soc_write(codec, SSM2604_LINVOL, reg | LINVOL_LRIN_BOTH); - reg = snd_soc_read(codec, SSM2604_RINVOL); - snd_soc_write(codec, SSM2604_RINVOL, reg | RINVOL_RLIN_BOTH); - - snd_soc_write(codec, SSM2604_APANA, APANA_SELECT_DAC); - snd_soc_write(codec, SSM2604_PWR, 0); - - snd_soc_add_controls(codec, ssm2604_snd_controls, - ARRAY_SIZE(ssm2604_snd_controls)); - ssm2604_add_widgets(codec); - - return 0; -} - -/* remove everything here */ -static int ssm2604_remove(struct snd_soc_codec *codec) -{ - ssm2604_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - -static struct snd_soc_codec_driver soc_codec_dev_ssm2604 = { - .probe = ssm2604_probe, - .remove = ssm2604_remove, - .suspend = ssm2604_suspend, - .resume = ssm2604_resume, - .set_bias_level = ssm2604_set_bias_level, - .reg_cache_size = sizeof(ssm2604_reg), - .reg_word_size = sizeof(u16), - .reg_cache_default = ssm2604_reg, -}; - -static __devinit int ssm2604_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) -{ - struct ssm2604_priv *ssm2604; - int ret; - - ssm2604 = kzalloc(sizeof(*ssm2604), GFP_KERNEL); - if (ssm2604 == NULL) - return -ENOMEM; - - i2c_set_clientdata(i2c, ssm2604); - ssm2604->control_type = SND_SOC_I2C; - - ret = snd_soc_register_codec(&i2c->dev, - &soc_codec_dev_ssm2604, &ssm2604_dai, 1); - if (ret) - kfree(ssm2604); - - return ret; -} - -static __devexit int ssm2604_i2c_remove(struct i2c_client *client) -{ - snd_soc_unregister_codec(&client->dev); - kfree(i2c_get_clientdata(client)); - return 0; -} - -static const struct i2c_device_id ssm2604_i2c_id[] = { - { "ssm2604", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, ssm2604_i2c_id); - -/* corgi i2c codec control layer */ -static struct i2c_driver ssm2604_i2c_driver = { - .driver = { - .name = "ssm2604", - .owner = THIS_MODULE, - }, - .probe = ssm2604_i2c_probe, - .remove = __devexit_p(ssm2604_i2c_remove), - .id_table = ssm2604_i2c_id, -}; - -static int __init ssm2604_modinit(void) -{ - return i2c_add_driver(&ssm2604_i2c_driver); -} -module_init(ssm2604_modinit); - -static void __exit ssm2604_exit(void) -{ - i2c_del_driver(&ssm2604_i2c_driver); -} -module_exit(ssm2604_exit); - -MODULE_DESCRIPTION("ASoC SSM2604 driver"); -MODULE_AUTHOR("Cliff Cai"); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/ssm2604.h b/sound/soc/codecs/ssm2604.h deleted file mode 100644 index 410c0dc..0000000 --- a/sound/soc/codecs/ssm2604.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Header for ssm2604 sound codec - * - * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#ifndef _SSM2604_H -#define _SSM2604_H - -/* SSM2604 Codec Register definitions */ - -#define SSM2604_LINVOL 0x00 -#define SSM2604_RINVOL 0x01 -#define SSM2604_APANA 0x04 -#define SSM2604_APDIGI 0x05 -#define SSM2604_PWR 0x06 -#define SSM2604_IFACE 0x07 -#define SSM2604_SRATE 0x08 -#define SSM2604_ACTIVE 0x09 -#define SSM2604_RESET 0x0f - -/* SSM2604 Codec Register Field definitions - * (Mask value to extract the corresponding Register field) - */ - -/* Left ADC Volume Control (SSM2604_REG_LEFT_ADC_VOL) */ -#define LINVOL_LIN_VOL 0x01F /* Left Channel PGA Volume control */ -#define LINVOL_LIN_ENABLE_MUTE 0x080 /* Left Channel Input Mute */ -#define LINVOL_LRIN_BOTH 0x100 /* Left Channel Line Input Volume update */ - -/* Right ADC Volume Control (SSM2604_REG_RIGHT_ADC_VOL) */ -#define RINVOL_RIN_VOL 0x01F /* Right Channel PGA Volume control */ -#define RINVOL_RIN_ENABLE_MUTE 0x080 /* Right Channel Input Mute */ -#define RINVOL_RLIN_BOTH 0x100 /* Right Channel Line Input Volume update */ - - -/* Analogue Audio Path Control (SSM2604_REG_ANALOGUE_PATH) */ -#define APANA_ENABLE_BYPASS 0x008 /* Line input bypass to line output */ -#define APANA_SELECT_DAC 0x010 /* Select DAC (1=Select DAC, 0=Don't Select DAC) */ - -/* Digital Audio Path Control (SSM2604_REG_DIGITAL_PATH) */ -#define APDIGI_ENABLE_ADC_HPF 0x001 /* Enable/Disable ADC Highpass Filter */ -#define APDIGI_DE_EMPHASIS 0x006 /* De-Emphasis Control */ -#define APDIGI_ENABLE_DAC_MUTE 0x008 /* DAC Mute Control */ -#define APDIGI_STORE_OFFSET 0x010 /* Store/Clear DC offset when HPF is disabled */ - -/* Power Down Control (SSM2604_REG_POWER) - * (1=Enable PowerDown, 0=Disable PowerDown) - */ -#define PWR_LINE_IN_PDN 0x001 /* Line Input Power Down */ -#define PWR_ADC_PDN 0x004 /* ADC Power Down */ -#define PWR_DAC_PDN 0x008 /* DAC Power Down */ -#define PWR_OSC_PDN 0x020 /* Oscillator Power Down */ -#define PWR_CLK_OUT_PDN 0x040 /* CLKOUT Power Down */ -#define PWR_POWER_OFF 0x080 /* POWEROFF Mode */ - -/* Digital Audio Interface Format (SSM2604_REG_DIGITAL_IFACE) */ -#define IFACE_IFACE_FORMAT 0x003 /* Digital Audio input format control */ -#define IFACE_AUDIO_DATA_LEN 0x00C /* Audio Data word length control */ -#define IFACE_DAC_LR_POLARITY 0x010 /* Polarity Control for clocks in RJ,LJ and I2S modes */ -#define IFACE_DAC_LR_SWAP 0x020 /* Swap DAC data control */ -#define IFACE_ENABLE_MASTER 0x040 /* Enable/Disable Master Mode */ -#define IFACE_BCLK_INVERT 0x080 /* Bit Clock Inversion control */ - -/* Sampling Control (SSM2604_REG_SAMPLING_CTRL) */ -#define SRATE_ENABLE_USB_MODE 0x001 /* Enable/Disable USB Mode */ -#define SRATE_BOS_RATE 0x002 /* Base Over-Sampling rate */ -#define SRATE_SAMPLE_RATE 0x03C /* Clock setting condition (Sampling rate control) */ -#define SRATE_CORECLK_DIV2 0x040 /* Core Clock divider select */ -#define SRATE_CLKOUT_DIV2 0x080 /* Clock Out divider select */ - -/* Active Control (SSM2604_REG_ACTIVE_CTRL) */ -#define ACTIVE_ACTIVATE_CODEC 0x001 /* Activate Codec Digital Audio Interface */ - -/*********************************************************************/ - -#define SSM2604_CACHEREGNUM 9 - -#define SSM2604_SYSCLK 0 -#define SSM2604_DAI 0 - -#endif
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