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Message-Id: <1255956140-4829-5-git-send-email-peter.ujfalusi@nokia.com>
Date: Mon, 19 Oct 2009 15:42:20 +0300
From: Peter Ujfalusi <peter.ujfalusi@...ia.com>
To: alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
linux-omap@...r.kernel.org
Cc: sameo@...ux.intel.com, tony@...mide.com,
broonie@...nsource.wolfsonmicro.com
Subject: [PATCH 4/4] ASoC: TWL4030: Driver registration via twl4030_codec MFD
TWL4030 codec is now using the device registration via
tlw4030_codec MFD device.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...ia.com>
---
sound/soc/codecs/Kconfig | 2 +-
sound/soc/codecs/twl4030.c | 203 +++++++++++++++++++++++--------------
sound/soc/codecs/twl4030.h | 242 +------------------------------------------
3 files changed, 133 insertions(+), 314 deletions(-)
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index d30fce7..3d3ae0a 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -31,7 +31,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_TLV320AIC3X if I2C
select SND_SOC_TPA6130A2 if I2C
select SND_SOC_TLV320DAC33 if I2C
- select SND_SOC_TWL4030 if TWL4030_CORE
+ select SND_SOC_TWL4030 if TWL4030_CODEC
select SND_SOC_UDA134X
select SND_SOC_UDA1380 if I2C
select SND_SOC_WM8350 if MFD_WM8350
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 559e9b2..78dde5d 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -120,6 +120,8 @@ static const u8 twl4030_reg[TWL4030_CACHEREGNUM] = {
/* codec private data */
struct twl4030_priv {
+ struct snd_soc_codec codec;
+
unsigned int bypass_state;
unsigned int codec_powered;
unsigned int codec_muted;
@@ -183,19 +185,20 @@ static int twl4030_write(struct snd_soc_codec *codec,
static void twl4030_codec_enable(struct snd_soc_codec *codec, int enable)
{
struct twl4030_priv *twl4030 = codec->private_data;
- u8 mode;
+ int mode;
if (enable == twl4030->codec_powered)
return;
- mode = twl4030_read_reg_cache(codec, TWL4030_REG_CODEC_MODE);
if (enable)
- mode |= TWL4030_CODECPDZ;
+ mode = twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
else
- mode &= ~TWL4030_CODECPDZ;
+ mode = twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
- twl4030_write(codec, TWL4030_REG_CODEC_MODE, mode);
- twl4030->codec_powered = enable;
+ if (mode >= 0) {
+ twl4030_write_reg_cache(codec, TWL4030_REG_CODEC_MODE, mode);
+ twl4030->codec_powered = enable;
+ }
/* REVISIT: this delay is present in TI sample drivers */
/* but there seems to be no TRM requirement for it */
@@ -219,22 +222,20 @@ static void twl4030_init_chip(struct snd_soc_codec *codec)
static void twl4030_codec_mute(struct snd_soc_codec *codec, int mute)
{
struct twl4030_priv *twl4030 = codec->private_data;
- u8 reg_val;
+ int status;
if (mute == twl4030->codec_muted)
return;
- if (mute) {
+ if (mute)
/* Disable PLL */
- reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_APLL_CTL);
- reg_val &= ~TWL4030_APLL_EN;
- twl4030_write(codec, TWL4030_REG_APLL_CTL, reg_val);
- } else {
+ status = twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL);
+ else
/* Enable PLL */
- reg_val = twl4030_read_reg_cache(codec, TWL4030_REG_APLL_CTL);
- reg_val |= TWL4030_APLL_EN;
- twl4030_write(codec, TWL4030_REG_APLL_CTL, reg_val);
- }
+ status = twl4030_codec_enable_resource(TWL4030_CODEC_RES_APLL);
+
+ if (status >= 0)
+ twl4030_write_reg_cache(codec, TWL4030_REG_APLL_CTL, status);
twl4030->codec_muted = mute;
}
@@ -2123,7 +2124,7 @@ struct snd_soc_dai twl4030_dai[] = {
};
EXPORT_SYMBOL_GPL(twl4030_dai);
-static int twl4030_suspend(struct platform_device *pdev, pm_message_t state)
+static int twl4030_soc_suspend(struct platform_device *pdev, pm_message_t state)
{
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct snd_soc_codec *codec = socdev->card->codec;
@@ -2133,7 +2134,7 @@ static int twl4030_suspend(struct platform_device *pdev, pm_message_t state)
return 0;
}
-static int twl4030_resume(struct platform_device *pdev)
+static int twl4030_soc_resume(struct platform_device *pdev)
{
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct snd_soc_codec *codec = socdev->card->codec;
@@ -2143,32 +2144,21 @@ static int twl4030_resume(struct platform_device *pdev)
return 0;
}
-/*
- * initialize the driver
- * register the mixer and dsp interfaces with the kernel
- */
+static struct snd_soc_codec *twl4030_codec;
-static int twl4030_init(struct snd_soc_device *socdev)
+static int twl4030_soc_probe(struct platform_device *pdev)
{
- struct snd_soc_codec *codec = socdev->card->codec;
+ struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct twl4030_setup_data *setup = socdev->codec_data;
- struct twl4030_priv *twl4030 = codec->private_data;
- int ret = 0;
+ struct snd_soc_codec *codec;
+ struct twl4030_priv *twl4030;
+ int ret;
- printk(KERN_INFO "TWL4030 Audio Codec init \n");
+ BUG_ON(!twl4030_codec);
- codec->name = "twl4030";
- codec->owner = THIS_MODULE;
- codec->read = twl4030_read_reg_cache;
- codec->write = twl4030_write;
- codec->set_bias_level = twl4030_set_bias_level;
- codec->dai = twl4030_dai;
- codec->num_dai = ARRAY_SIZE(twl4030_dai),
- codec->reg_cache_size = sizeof(twl4030_reg);
- codec->reg_cache = kmemdup(twl4030_reg, sizeof(twl4030_reg),
- GFP_KERNEL);
- if (codec->reg_cache == NULL)
- return -ENOMEM;
+ codec = twl4030_codec;
+ twl4030 = codec->private_data;
+ socdev->card->codec = codec;
/* Configuration for headset ramp delay from setup data */
if (setup) {
@@ -2187,103 +2177,162 @@ static int twl4030_init(struct snd_soc_device *socdev)
twl4030->sysclk = 26000;
}
+ twl4030_init_chip(codec);
+
/* register pcms */
ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
if (ret < 0) {
- printk(KERN_ERR "twl4030: failed to create pcms\n");
- goto pcm_err;
+ dev_err(&pdev->dev, "failed to create pcms\n");
+ return ret;
}
- twl4030_init_chip(codec);
-
- /* power on device */
- twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
snd_soc_add_controls(codec, twl4030_snd_controls,
ARRAY_SIZE(twl4030_snd_controls));
twl4030_add_widgets(codec);
+ twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
ret = snd_soc_init_card(socdev);
if (ret < 0) {
- printk(KERN_ERR "twl4030: failed to register card\n");
+ dev_err(&pdev->dev, "failed to register card\n");
goto card_err;
}
- return ret;
+ return 0;
card_err:
snd_soc_free_pcms(socdev);
snd_soc_dapm_free(socdev);
-pcm_err:
- kfree(codec->reg_cache);
+
return ret;
}
-static struct snd_soc_device *twl4030_socdev;
-
-static int twl4030_probe(struct platform_device *pdev)
+static int twl4030_soc_remove(struct platform_device *pdev)
{
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+ struct snd_soc_codec *codec = socdev->card->codec;
+
+ printk(KERN_INFO "TWL4030 Audio Codec remove\n");
+ twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ snd_soc_free_pcms(socdev);
+ snd_soc_dapm_free(socdev);
+ kfree(codec->private_data);
+ kfree(codec);
+
+ return 0;
+}
+
+static int __devinit twl4030_codec_probe(struct platform_device *pdev)
+{
+ struct twl4030_codec_audio_data *pdata = pdev->dev.platform_data;
struct snd_soc_codec *codec;
struct twl4030_priv *twl4030;
+ int ret;
- codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
- if (codec == NULL)
- return -ENOMEM;
+ if (!pdata || !(pdata->audio_mclk == 19200000 ||
+ pdata->audio_mclk == 26000000 ||
+ pdata->audio_mclk == 38400000)) {
+ dev_err(&pdev->dev, "Invalid platform_data\n");
+ return -EINVAL;
+ }
twl4030 = kzalloc(sizeof(struct twl4030_priv), GFP_KERNEL);
if (twl4030 == NULL) {
- kfree(codec);
+ dev_err(&pdev->dev, "Can not allocate memroy\n");
return -ENOMEM;
}
+ codec = &twl4030->codec;
codec->private_data = twl4030;
- socdev->card->codec = codec;
+ codec->dev = &pdev->dev;
+ twl4030_dai[0].dev = &pdev->dev;
+ twl4030_dai[1].dev = &pdev->dev;
+
mutex_init(&codec->mutex);
INIT_LIST_HEAD(&codec->dapm_widgets);
INIT_LIST_HEAD(&codec->dapm_paths);
- twl4030_socdev = socdev;
- twl4030_init(socdev);
+ codec->name = "twl4030";
+ codec->owner = THIS_MODULE;
+ codec->read = twl4030_read_reg_cache;
+ codec->write = twl4030_write;
+ codec->set_bias_level = twl4030_set_bias_level;
+ codec->dai = twl4030_dai;
+ codec->num_dai = ARRAY_SIZE(twl4030_dai),
+ codec->reg_cache_size = sizeof(twl4030_reg);
+ codec->reg_cache = kmemdup(twl4030_reg, sizeof(twl4030_reg),
+ GFP_KERNEL);
+ if (codec->reg_cache == NULL) {
+ ret = -ENOMEM;
+ goto error_cache;
+ }
+
+ platform_set_drvdata(pdev, twl4030);
+ twl4030_codec = codec;
+
+ ret = snd_soc_register_codec(codec);
+ if (ret != 0) {
+ dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+ goto error_codec;
+ }
+
+ ret = snd_soc_register_dais(&twl4030_dai[0], ARRAY_SIZE(twl4030_dai));
+ if (ret != 0) {
+ dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
+ snd_soc_unregister_codec(codec);
+ goto error_codec;
+ }
return 0;
+
+error_codec:
+ kfree(codec->reg_cache);
+error_cache:
+ kfree(twl4030);
+ return ret;
}
-static int twl4030_remove(struct platform_device *pdev)
+static int __devexit twl4030_codec_remove(struct platform_device *pdev)
{
- struct snd_soc_device *socdev = platform_get_drvdata(pdev);
- struct snd_soc_codec *codec = socdev->card->codec;
+ struct twl4030_priv *twl4030 = platform_get_drvdata(pdev);
- printk(KERN_INFO "TWL4030 Audio Codec remove\n");
- twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
- snd_soc_free_pcms(socdev);
- snd_soc_dapm_free(socdev);
- kfree(codec->private_data);
- kfree(codec);
+ kfree(twl4030);
+ twl4030_codec = NULL;
return 0;
}
-struct snd_soc_codec_device soc_codec_dev_twl4030 = {
- .probe = twl4030_probe,
- .remove = twl4030_remove,
- .suspend = twl4030_suspend,
- .resume = twl4030_resume,
+MODULE_ALIAS("platform:twl4030_codec:audio");
+
+static struct platform_driver twl4030_codec_driver = {
+ .probe = twl4030_codec_probe,
+ .remove = __devexit_p(twl4030_codec_remove),
+ .driver = {
+ .name = "twl4030_codec_audio",
+ .owner = THIS_MODULE,
+ },
};
-EXPORT_SYMBOL_GPL(soc_codec_dev_twl4030);
static int __init twl4030_modinit(void)
{
- return snd_soc_register_dais(&twl4030_dai[0], ARRAY_SIZE(twl4030_dai));
+ return platform_driver_register(&twl4030_codec_driver);
}
module_init(twl4030_modinit);
static void __exit twl4030_exit(void)
{
- snd_soc_unregister_dais(&twl4030_dai[0], ARRAY_SIZE(twl4030_dai));
+ platform_driver_unregister(&twl4030_codec_driver);
}
module_exit(twl4030_exit);
+struct snd_soc_codec_device soc_codec_dev_twl4030 = {
+ .probe = twl4030_soc_probe,
+ .remove = twl4030_soc_remove,
+ .suspend = twl4030_soc_suspend,
+ .resume = twl4030_soc_resume,
+};
+EXPORT_SYMBOL_GPL(soc_codec_dev_twl4030);
+
MODULE_DESCRIPTION("ASoC TWL4030 codec driver");
MODULE_AUTHOR("Steve Sakoman");
MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/twl4030.h b/sound/soc/codecs/twl4030.h
index 2b4bfa2..dd6396e 100644
--- a/sound/soc/codecs/twl4030.h
+++ b/sound/soc/codecs/twl4030.h
@@ -22,245 +22,13 @@
#ifndef __TWL4030_AUDIO_H__
#define __TWL4030_AUDIO_H__
-#define TWL4030_REG_CODEC_MODE 0x1
-#define TWL4030_REG_OPTION 0x2
-#define TWL4030_REG_UNKNOWN 0x3
-#define TWL4030_REG_MICBIAS_CTL 0x4
-#define TWL4030_REG_ANAMICL 0x5
-#define TWL4030_REG_ANAMICR 0x6
-#define TWL4030_REG_AVADC_CTL 0x7
-#define TWL4030_REG_ADCMICSEL 0x8
-#define TWL4030_REG_DIGMIXING 0x9
-#define TWL4030_REG_ATXL1PGA 0xA
-#define TWL4030_REG_ATXR1PGA 0xB
-#define TWL4030_REG_AVTXL2PGA 0xC
-#define TWL4030_REG_AVTXR2PGA 0xD
-#define TWL4030_REG_AUDIO_IF 0xE
-#define TWL4030_REG_VOICE_IF 0xF
-#define TWL4030_REG_ARXR1PGA 0x10
-#define TWL4030_REG_ARXL1PGA 0x11
-#define TWL4030_REG_ARXR2PGA 0x12
-#define TWL4030_REG_ARXL2PGA 0x13
-#define TWL4030_REG_VRXPGA 0x14
-#define TWL4030_REG_VSTPGA 0x15
-#define TWL4030_REG_VRX2ARXPGA 0x16
-#define TWL4030_REG_AVDAC_CTL 0x17
-#define TWL4030_REG_ARX2VTXPGA 0x18
-#define TWL4030_REG_ARXL1_APGA_CTL 0x19
-#define TWL4030_REG_ARXR1_APGA_CTL 0x1A
-#define TWL4030_REG_ARXL2_APGA_CTL 0x1B
-#define TWL4030_REG_ARXR2_APGA_CTL 0x1C
-#define TWL4030_REG_ATX2ARXPGA 0x1D
-#define TWL4030_REG_BT_IF 0x1E
-#define TWL4030_REG_BTPGA 0x1F
-#define TWL4030_REG_BTSTPGA 0x20
-#define TWL4030_REG_EAR_CTL 0x21
-#define TWL4030_REG_HS_SEL 0x22
-#define TWL4030_REG_HS_GAIN_SET 0x23
-#define TWL4030_REG_HS_POPN_SET 0x24
-#define TWL4030_REG_PREDL_CTL 0x25
-#define TWL4030_REG_PREDR_CTL 0x26
-#define TWL4030_REG_PRECKL_CTL 0x27
-#define TWL4030_REG_PRECKR_CTL 0x28
-#define TWL4030_REG_HFL_CTL 0x29
-#define TWL4030_REG_HFR_CTL 0x2A
-#define TWL4030_REG_ALC_CTL 0x2B
-#define TWL4030_REG_ALC_SET1 0x2C
-#define TWL4030_REG_ALC_SET2 0x2D
-#define TWL4030_REG_BOOST_CTL 0x2E
-#define TWL4030_REG_SOFTVOL_CTL 0x2F
-#define TWL4030_REG_DTMF_FREQSEL 0x30
-#define TWL4030_REG_DTMF_TONEXT1H 0x31
-#define TWL4030_REG_DTMF_TONEXT1L 0x32
-#define TWL4030_REG_DTMF_TONEXT2H 0x33
-#define TWL4030_REG_DTMF_TONEXT2L 0x34
-#define TWL4030_REG_DTMF_TONOFF 0x35
-#define TWL4030_REG_DTMF_WANONOFF 0x36
-#define TWL4030_REG_I2S_RX_SCRAMBLE_H 0x37
-#define TWL4030_REG_I2S_RX_SCRAMBLE_M 0x38
-#define TWL4030_REG_I2S_RX_SCRAMBLE_L 0x39
-#define TWL4030_REG_APLL_CTL 0x3A
-#define TWL4030_REG_DTMF_CTL 0x3B
-#define TWL4030_REG_DTMF_PGA_CTL2 0x3C
-#define TWL4030_REG_DTMF_PGA_CTL1 0x3D
-#define TWL4030_REG_MISC_SET_1 0x3E
-#define TWL4030_REG_PCMBTMUX 0x3F
-#define TWL4030_REG_RX_PATH_SEL 0x43
-#define TWL4030_REG_VDL_APGA_CTL 0x44
-#define TWL4030_REG_VIBRA_CTL 0x45
-#define TWL4030_REG_VIBRA_SET 0x46
-#define TWL4030_REG_VIBRA_PWM_SET 0x47
-#define TWL4030_REG_ANAMIC_GAIN 0x48
-#define TWL4030_REG_MISC_SET_2 0x49
-#define TWL4030_REG_SW_SHADOW 0x4A
+/* Register descriptions are here */
+#include <linux/mfd/twl4030-codec.h>
+/* Sgadow register used by the audio driver */
+#define TWL4030_REG_SW_SHADOW 0x4A
#define TWL4030_CACHEREGNUM (TWL4030_REG_SW_SHADOW + 1)
-/* Bitfield Definitions */
-
-/* TWL4030_CODEC_MODE (0x01) Fields */
-
-#define TWL4030_APLL_RATE 0xF0
-#define TWL4030_APLL_RATE_8000 0x00
-#define TWL4030_APLL_RATE_11025 0x10
-#define TWL4030_APLL_RATE_12000 0x20
-#define TWL4030_APLL_RATE_16000 0x40
-#define TWL4030_APLL_RATE_22050 0x50
-#define TWL4030_APLL_RATE_24000 0x60
-#define TWL4030_APLL_RATE_32000 0x80
-#define TWL4030_APLL_RATE_44100 0x90
-#define TWL4030_APLL_RATE_48000 0xA0
-#define TWL4030_APLL_RATE_96000 0xE0
-#define TWL4030_SEL_16K 0x08
-#define TWL4030_CODECPDZ 0x02
-#define TWL4030_OPT_MODE 0x01
-#define TWL4030_OPTION_1 (1 << 0)
-#define TWL4030_OPTION_2 (0 << 0)
-
-/* TWL4030_OPTION (0x02) Fields */
-
-#define TWL4030_ATXL1_EN (1 << 0)
-#define TWL4030_ATXR1_EN (1 << 1)
-#define TWL4030_ATXL2_VTXL_EN (1 << 2)
-#define TWL4030_ATXR2_VTXR_EN (1 << 3)
-#define TWL4030_ARXL1_VRX_EN (1 << 4)
-#define TWL4030_ARXR1_EN (1 << 5)
-#define TWL4030_ARXL2_EN (1 << 6)
-#define TWL4030_ARXR2_EN (1 << 7)
-
-/* TWL4030_REG_MICBIAS_CTL (0x04) Fields */
-
-#define TWL4030_MICBIAS2_CTL 0x40
-#define TWL4030_MICBIAS1_CTL 0x20
-#define TWL4030_HSMICBIAS_EN 0x04
-#define TWL4030_MICBIAS2_EN 0x02
-#define TWL4030_MICBIAS1_EN 0x01
-
-/* ANAMICL (0x05) Fields */
-
-#define TWL4030_CNCL_OFFSET_START 0x80
-#define TWL4030_OFFSET_CNCL_SEL 0x60
-#define TWL4030_OFFSET_CNCL_SEL_ARX1 0x00
-#define TWL4030_OFFSET_CNCL_SEL_ARX2 0x20
-#define TWL4030_OFFSET_CNCL_SEL_VRX 0x40
-#define TWL4030_OFFSET_CNCL_SEL_ALL 0x60
-#define TWL4030_MICAMPL_EN 0x10
-#define TWL4030_CKMIC_EN 0x08
-#define TWL4030_AUXL_EN 0x04
-#define TWL4030_HSMIC_EN 0x02
-#define TWL4030_MAINMIC_EN 0x01
-
-/* ANAMICR (0x06) Fields */
-
-#define TWL4030_MICAMPR_EN 0x10
-#define TWL4030_AUXR_EN 0x04
-#define TWL4030_SUBMIC_EN 0x01
-
-/* AVADC_CTL (0x07) Fields */
-
-#define TWL4030_ADCL_EN 0x08
-#define TWL4030_AVADC_CLK_PRIORITY 0x04
-#define TWL4030_ADCR_EN 0x02
-
-/* TWL4030_REG_ADCMICSEL (0x08) Fields */
-
-#define TWL4030_DIGMIC1_EN 0x08
-#define TWL4030_TX2IN_SEL 0x04
-#define TWL4030_DIGMIC0_EN 0x02
-#define TWL4030_TX1IN_SEL 0x01
-
-/* AUDIO_IF (0x0E) Fields */
-
-#define TWL4030_AIF_SLAVE_EN 0x80
-#define TWL4030_DATA_WIDTH 0x60
-#define TWL4030_DATA_WIDTH_16S_16W 0x00
-#define TWL4030_DATA_WIDTH_32S_16W 0x40
-#define TWL4030_DATA_WIDTH_32S_24W 0x60
-#define TWL4030_AIF_FORMAT 0x18
-#define TWL4030_AIF_FORMAT_CODEC 0x00
-#define TWL4030_AIF_FORMAT_LEFT 0x08
-#define TWL4030_AIF_FORMAT_RIGHT 0x10
-#define TWL4030_AIF_FORMAT_TDM 0x18
-#define TWL4030_AIF_TRI_EN 0x04
-#define TWL4030_CLK256FS_EN 0x02
-#define TWL4030_AIF_EN 0x01
-
-/* VOICE_IF (0x0F) Fields */
-
-#define TWL4030_VIF_SLAVE_EN 0x80
-#define TWL4030_VIF_DIN_EN 0x40
-#define TWL4030_VIF_DOUT_EN 0x20
-#define TWL4030_VIF_SWAP 0x10
-#define TWL4030_VIF_FORMAT 0x08
-#define TWL4030_VIF_TRI_EN 0x04
-#define TWL4030_VIF_SUB_EN 0x02
-#define TWL4030_VIF_EN 0x01
-
-/* EAR_CTL (0x21) */
-#define TWL4030_EAR_GAIN 0x30
-
-/* HS_GAIN_SET (0x23) Fields */
-
-#define TWL4030_HSR_GAIN 0x0C
-#define TWL4030_HSR_GAIN_PWR_DOWN 0x00
-#define TWL4030_HSR_GAIN_PLUS_6DB 0x04
-#define TWL4030_HSR_GAIN_0DB 0x08
-#define TWL4030_HSR_GAIN_MINUS_6DB 0x0C
-#define TWL4030_HSL_GAIN 0x03
-#define TWL4030_HSL_GAIN_PWR_DOWN 0x00
-#define TWL4030_HSL_GAIN_PLUS_6DB 0x01
-#define TWL4030_HSL_GAIN_0DB 0x02
-#define TWL4030_HSL_GAIN_MINUS_6DB 0x03
-
-/* HS_POPN_SET (0x24) Fields */
-
-#define TWL4030_VMID_EN 0x40
-#define TWL4030_EXTMUTE 0x20
-#define TWL4030_RAMP_DELAY 0x1C
-#define TWL4030_RAMP_DELAY_20MS 0x00
-#define TWL4030_RAMP_DELAY_40MS 0x04
-#define TWL4030_RAMP_DELAY_81MS 0x08
-#define TWL4030_RAMP_DELAY_161MS 0x0C
-#define TWL4030_RAMP_DELAY_323MS 0x10
-#define TWL4030_RAMP_DELAY_645MS 0x14
-#define TWL4030_RAMP_DELAY_1291MS 0x18
-#define TWL4030_RAMP_DELAY_2581MS 0x1C
-#define TWL4030_RAMP_EN 0x02
-
-/* PREDL_CTL (0x25) */
-#define TWL4030_PREDL_GAIN 0x30
-
-/* PREDR_CTL (0x26) */
-#define TWL4030_PREDR_GAIN 0x30
-
-/* PRECKL_CTL (0x27) */
-#define TWL4030_PRECKL_GAIN 0x30
-
-/* PRECKR_CTL (0x28) */
-#define TWL4030_PRECKR_GAIN 0x30
-
-/* HFL_CTL (0x29, 0x2A) Fields */
-#define TWL4030_HF_CTL_HB_EN 0x04
-#define TWL4030_HF_CTL_LOOP_EN 0x08
-#define TWL4030_HF_CTL_RAMP_EN 0x10
-#define TWL4030_HF_CTL_REF_EN 0x20
-
-/* APLL_CTL (0x3A) Fields */
-
-#define TWL4030_APLL_EN 0x10
-#define TWL4030_APLL_INFREQ 0x0F
-#define TWL4030_APLL_INFREQ_19200KHZ 0x05
-#define TWL4030_APLL_INFREQ_26000KHZ 0x06
-#define TWL4030_APLL_INFREQ_38400KHZ 0x0F
-
-/* REG_MISC_SET_1 (0x3E) Fields */
-
-#define TWL4030_CLK64_EN 0x80
-#define TWL4030_SCRAMBLE_EN 0x40
-#define TWL4030_FMLOOP_EN 0x20
-#define TWL4030_SMOOTH_ANAVOL_EN 0x02
-#define TWL4030_DIGMIC_LR_SWAP_EN 0x01
-
/* TWL4030_REG_SW_SHADOW (0x4A) Fields */
#define TWL4030_HFL_EN 0x01
#define TWL4030_HFR_EN 0x02
@@ -279,3 +47,5 @@ struct twl4030_setup_data {
};
#endif /* End of __TWL4030_AUDIO_H__ */
+
+
--
1.6.5.1
--
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