config INPUT_TWL4030_VIBRA
tristate "Support for TWL4030 Vibrator"
depends on TWL4030_CORE
- select TWL4030_CODEC
+ select MFD_TWL4030_AUDIO
select INPUT_FF_MEMLESS
help
This option enables support for TWL4030 Vibrator Driver.
#include <linux/platform_device.h>
#include <linux/workqueue.h>
#include <linux/i2c/twl.h>
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
#include <linux/input.h>
#include <linux/slab.h>
{
u8 reg;
- twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
+ twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER);
/* turn H-Bridge on */
twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE,
twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
(reg | TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
- twl4030_codec_enable_resource(TWL4030_CODEC_RES_APLL);
+ twl4030_audio_enable_resource(TWL4030_AUDIO_RES_APLL);
info->enabled = true;
}
twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
(reg & ~TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
- twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL);
- twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
+ twl4030_audio_disable_resource(TWL4030_AUDIO_RES_APLL);
+ twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER);
info->enabled = false;
}
and load scripts controlling which resources are switched off/on
or reset when a sleep, wakeup or warm reset event occurs.
-config TWL4030_CODEC
+config MFD_TWL4030_AUDIO
bool
depends on TWL4030_CORE
select MFD_CORE
obj-$(CONFIG_TWL4030_CORE) += twl-core.o twl4030-irq.o twl6030-irq.o
obj-$(CONFIG_TWL4030_MADC) += twl4030-madc.o
obj-$(CONFIG_TWL4030_POWER) += twl4030-power.o
-obj-$(CONFIG_TWL4030_CODEC) += twl4030-codec.o
+obj-$(CONFIG_MFD_TWL4030_AUDIO) += twl4030-audio.o
obj-$(CONFIG_TWL6030_PWM) += twl6030-pwm.o
obj-$(CONFIG_MFD_MC13XXX) += mc13xxx-core.o
--- /dev/null
+/*
+ * MFD driver for twl4030 audio submodule, which contains an audio codec, and
+ * the vibra control.
+ *
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
+ *
+ * Copyright: (C) 2009 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/platform_device.h>
+#include <linux/i2c/twl.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/twl4030-audio.h>
+
+#define TWL4030_AUDIO_CELLS 2
+
+static struct platform_device *twl4030_audio_dev;
+
+struct twl4030_audio_resource {
+ int request_count;
+ u8 reg;
+ u8 mask;
+};
+
+struct twl4030_audio {
+ unsigned int audio_mclk;
+ struct mutex mutex;
+ struct twl4030_audio_resource resource[TWL4030_AUDIO_RES_MAX];
+ struct mfd_cell cells[TWL4030_AUDIO_CELLS];
+};
+
+/*
+ * Modify the resource, the function returns the content of the register
+ * after the modification.
+ */
+static int twl4030_audio_set_resource(enum twl4030_audio_res id, int enable)
+{
+ struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+ u8 val;
+
+ twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &val,
+ audio->resource[id].reg);
+
+ if (enable)
+ val |= audio->resource[id].mask;
+ else
+ val &= ~audio->resource[id].mask;
+
+ twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
+ val, audio->resource[id].reg);
+
+ return val;
+}
+
+static inline int twl4030_audio_get_resource(enum twl4030_audio_res id)
+{
+ struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+ u8 val;
+
+ twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &val,
+ audio->resource[id].reg);
+
+ return val;
+}
+
+/*
+ * Enable the resource.
+ * The function returns with error or the content of the register
+ */
+int twl4030_audio_enable_resource(enum twl4030_audio_res id)
+{
+ struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+ int val;
+
+ if (id >= TWL4030_AUDIO_RES_MAX) {
+ dev_err(&twl4030_audio_dev->dev,
+ "Invalid resource ID (%u)\n", id);
+ return -EINVAL;
+ }
+
+ mutex_lock(&audio->mutex);
+ if (!audio->resource[id].request_count)
+ /* Resource was disabled, enable it */
+ val = twl4030_audio_set_resource(id, 1);
+ else
+ val = twl4030_audio_get_resource(id);
+
+ audio->resource[id].request_count++;
+ mutex_unlock(&audio->mutex);
+
+ return val;
+}
+EXPORT_SYMBOL_GPL(twl4030_audio_enable_resource);
+
+/*
+ * Disable the resource.
+ * The function returns with error or the content of the register
+ */
+int twl4030_audio_disable_resource(unsigned id)
+{
+ struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+ int val;
+
+ if (id >= TWL4030_AUDIO_RES_MAX) {
+ dev_err(&twl4030_audio_dev->dev,
+ "Invalid resource ID (%u)\n", id);
+ return -EINVAL;
+ }
+
+ mutex_lock(&audio->mutex);
+ if (!audio->resource[id].request_count) {
+ dev_err(&twl4030_audio_dev->dev,
+ "Resource has been disabled already (%u)\n", id);
+ mutex_unlock(&audio->mutex);
+ return -EPERM;
+ }
+ audio->resource[id].request_count--;
+
+ if (!audio->resource[id].request_count)
+ /* Resource can be disabled now */
+ val = twl4030_audio_set_resource(id, 0);
+ else
+ val = twl4030_audio_get_resource(id);
+
+ mutex_unlock(&audio->mutex);
+
+ return val;
+}
+EXPORT_SYMBOL_GPL(twl4030_audio_disable_resource);
+
+unsigned int twl4030_audio_get_mclk(void)
+{
+ struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
+
+ return audio->audio_mclk;
+}
+EXPORT_SYMBOL_GPL(twl4030_audio_get_mclk);
+
+static int __devinit twl4030_audio_probe(struct platform_device *pdev)
+{
+ struct twl4030_audio *audio;
+ struct twl4030_codec_data *pdata = pdev->dev.platform_data;
+ struct mfd_cell *cell = NULL;
+ int ret, childs = 0;
+ u8 val;
+
+ if (!pdata) {
+ dev_err(&pdev->dev, "Platform data is missing\n");
+ return -EINVAL;
+ }
+
+ /* Configure APLL_INFREQ and disable APLL if enabled */
+ val = 0;
+ switch (pdata->audio_mclk) {
+ case 19200000:
+ val |= TWL4030_APLL_INFREQ_19200KHZ;
+ break;
+ case 26000000:
+ val |= TWL4030_APLL_INFREQ_26000KHZ;
+ break;
+ case 38400000:
+ val |= TWL4030_APLL_INFREQ_38400KHZ;
+ break;
+ default:
+ dev_err(&pdev->dev, "Invalid audio_mclk\n");
+ return -EINVAL;
+ }
+ twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
+ val, TWL4030_REG_APLL_CTL);
+
+ audio = kzalloc(sizeof(struct twl4030_audio), GFP_KERNEL);
+ if (!audio)
+ return -ENOMEM;
+
+ platform_set_drvdata(pdev, audio);
+
+ twl4030_audio_dev = pdev;
+ mutex_init(&audio->mutex);
+ audio->audio_mclk = pdata->audio_mclk;
+
+ /* Codec power */
+ audio->resource[TWL4030_AUDIO_RES_POWER].reg = TWL4030_REG_CODEC_MODE;
+ audio->resource[TWL4030_AUDIO_RES_POWER].mask = TWL4030_CODECPDZ;
+
+ /* PLL */
+ audio->resource[TWL4030_AUDIO_RES_APLL].reg = TWL4030_REG_APLL_CTL;
+ audio->resource[TWL4030_AUDIO_RES_APLL].mask = TWL4030_APLL_EN;
+
+ if (pdata->audio) {
+ cell = &audio->cells[childs];
+ cell->name = "twl4030-codec";
+ cell->platform_data = pdata->audio;
+ cell->pdata_size = sizeof(*pdata->audio);
+ childs++;
+ }
+ if (pdata->vibra) {
+ cell = &audio->cells[childs];
+ cell->name = "twl4030-vibra";
+ cell->platform_data = pdata->vibra;
+ cell->pdata_size = sizeof(*pdata->vibra);
+ childs++;
+ }
+
+ if (childs)
+ ret = mfd_add_devices(&pdev->dev, pdev->id, audio->cells,
+ childs, NULL, 0);
+ else {
+ dev_err(&pdev->dev, "No platform data found for childs\n");
+ ret = -ENODEV;
+ }
+
+ if (!ret)
+ return 0;
+
+ platform_set_drvdata(pdev, NULL);
+ kfree(audio);
+ twl4030_audio_dev = NULL;
+ return ret;
+}
+
+static int __devexit twl4030_audio_remove(struct platform_device *pdev)
+{
+ struct twl4030_audio *audio = platform_get_drvdata(pdev);
+
+ mfd_remove_devices(&pdev->dev);
+ platform_set_drvdata(pdev, NULL);
+ kfree(audio);
+ twl4030_audio_dev = NULL;
+
+ return 0;
+}
+
+MODULE_ALIAS("platform:twl4030-audio");
+
+static struct platform_driver twl4030_audio_driver = {
+ .probe = twl4030_audio_probe,
+ .remove = __devexit_p(twl4030_audio_remove),
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "twl4030-audio",
+ },
+};
+
+static int __devinit twl4030_audio_init(void)
+{
+ return platform_driver_register(&twl4030_audio_driver);
+}
+module_init(twl4030_audio_init);
+
+static void __devexit twl4030_audio_exit(void)
+{
+ platform_driver_unregister(&twl4030_audio_driver);
+}
+module_exit(twl4030_audio_exit);
+
+MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
+MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- * MFD driver for twl4030 audio submodule, which contains an audio codec, and
- * the vibra control.
- *
- * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
- *
- * Copyright: (C) 2009 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/kernel.h>
-#include <linux/fs.h>
-#include <linux/platform_device.h>
-#include <linux/i2c/twl.h>
-#include <linux/mfd/core.h>
-#include <linux/mfd/twl4030-codec.h>
-
-#define TWL4030_AUDIO_CELLS 2
-
-static struct platform_device *twl4030_audio_dev;
-
-struct twl4030_audio_resource {
- int request_count;
- u8 reg;
- u8 mask;
-};
-
-struct twl4030_audio {
- unsigned int audio_mclk;
- struct mutex mutex;
- struct twl4030_audio_resource resource[TWL4030_CODEC_RES_MAX];
- struct mfd_cell cells[TWL4030_AUDIO_CELLS];
-};
-
-/*
- * Modify the resource, the function returns the content of the register
- * after the modification.
- */
-static int twl4030_audio_set_resource(enum twl4030_codec_res id, int enable)
-{
- struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
- u8 val;
-
- twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &val,
- audio->resource[id].reg);
-
- if (enable)
- val |= audio->resource[id].mask;
- else
- val &= ~audio->resource[id].mask;
-
- twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
- val, audio->resource[id].reg);
-
- return val;
-}
-
-static inline int twl4030_audio_get_resource(enum twl4030_codec_res id)
-{
- struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
- u8 val;
-
- twl_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &val,
- audio->resource[id].reg);
-
- return val;
-}
-
-/*
- * Enable the resource.
- * The function returns with error or the content of the register
- */
-int twl4030_codec_enable_resource(enum twl4030_codec_res id)
-{
- struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
- int val;
-
- if (id >= TWL4030_CODEC_RES_MAX) {
- dev_err(&twl4030_audio_dev->dev,
- "Invalid resource ID (%u)\n", id);
- return -EINVAL;
- }
-
- mutex_lock(&audio->mutex);
- if (!audio->resource[id].request_count)
- /* Resource was disabled, enable it */
- val = twl4030_audio_set_resource(id, 1);
- else
- val = twl4030_audio_get_resource(id);
-
- audio->resource[id].request_count++;
- mutex_unlock(&audio->mutex);
-
- return val;
-}
-EXPORT_SYMBOL_GPL(twl4030_codec_enable_resource);
-
-/*
- * Disable the resource.
- * The function returns with error or the content of the register
- */
-int twl4030_codec_disable_resource(unsigned id)
-{
- struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
- int val;
-
- if (id >= TWL4030_CODEC_RES_MAX) {
- dev_err(&twl4030_audio_dev->dev,
- "Invalid resource ID (%u)\n", id);
- return -EINVAL;
- }
-
- mutex_lock(&audio->mutex);
- if (!audio->resource[id].request_count) {
- dev_err(&twl4030_audio_dev->dev,
- "Resource has been disabled already (%u)\n", id);
- mutex_unlock(&audio->mutex);
- return -EPERM;
- }
- audio->resource[id].request_count--;
-
- if (!audio->resource[id].request_count)
- /* Resource can be disabled now */
- val = twl4030_audio_set_resource(id, 0);
- else
- val = twl4030_audio_get_resource(id);
-
- mutex_unlock(&audio->mutex);
-
- return val;
-}
-EXPORT_SYMBOL_GPL(twl4030_codec_disable_resource);
-
-unsigned int twl4030_codec_get_mclk(void)
-{
- struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
-
- return audio->audio_mclk;
-}
-EXPORT_SYMBOL_GPL(twl4030_codec_get_mclk);
-
-static int __devinit twl4030_audio_probe(struct platform_device *pdev)
-{
- struct twl4030_audio *audio;
- struct twl4030_codec_data *pdata = pdev->dev.platform_data;
- struct mfd_cell *cell = NULL;
- int ret, childs = 0;
- u8 val;
-
- if (!pdata) {
- dev_err(&pdev->dev, "Platform data is missing\n");
- return -EINVAL;
- }
-
- /* Configure APLL_INFREQ and disable APLL if enabled */
- val = 0;
- switch (pdata->audio_mclk) {
- case 19200000:
- val |= TWL4030_APLL_INFREQ_19200KHZ;
- break;
- case 26000000:
- val |= TWL4030_APLL_INFREQ_26000KHZ;
- break;
- case 38400000:
- val |= TWL4030_APLL_INFREQ_38400KHZ;
- break;
- default:
- dev_err(&pdev->dev, "Invalid audio_mclk\n");
- return -EINVAL;
- }
- twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
- val, TWL4030_REG_APLL_CTL);
-
- audio = kzalloc(sizeof(struct twl4030_audio), GFP_KERNEL);
- if (!audio)
- return -ENOMEM;
-
- platform_set_drvdata(pdev, audio);
-
- twl4030_audio_dev = pdev;
- mutex_init(&audio->mutex);
- audio->audio_mclk = pdata->audio_mclk;
-
- /* Codec power */
- audio->resource[TWL4030_CODEC_RES_POWER].reg = TWL4030_REG_CODEC_MODE;
- audio->resource[TWL4030_CODEC_RES_POWER].mask = TWL4030_CODECPDZ;
-
- /* PLL */
- audio->resource[TWL4030_CODEC_RES_APLL].reg = TWL4030_REG_APLL_CTL;
- audio->resource[TWL4030_CODEC_RES_APLL].mask = TWL4030_APLL_EN;
-
- if (pdata->audio) {
- cell = &audio->cells[childs];
- cell->name = "twl4030-codec";
- cell->platform_data = pdata->audio;
- cell->pdata_size = sizeof(*pdata->audio);
- childs++;
- }
- if (pdata->vibra) {
- cell = &audio->cells[childs];
- cell->name = "twl4030-vibra";
- cell->platform_data = pdata->vibra;
- cell->pdata_size = sizeof(*pdata->vibra);
- childs++;
- }
-
- if (childs)
- ret = mfd_add_devices(&pdev->dev, pdev->id, audio->cells,
- childs, NULL, 0);
- else {
- dev_err(&pdev->dev, "No platform data found for childs\n");
- ret = -ENODEV;
- }
-
- if (!ret)
- return 0;
-
- platform_set_drvdata(pdev, NULL);
- kfree(audio);
- twl4030_audio_dev = NULL;
- return ret;
-}
-
-static int __devexit twl4030_audio_remove(struct platform_device *pdev)
-{
- struct twl4030_audio *audio = platform_get_drvdata(pdev);
-
- mfd_remove_devices(&pdev->dev);
- platform_set_drvdata(pdev, NULL);
- kfree(audio);
- twl4030_audio_dev = NULL;
-
- return 0;
-}
-
-MODULE_ALIAS("platform:twl4030-audio");
-
-static struct platform_driver twl4030_audio_driver = {
- .probe = twl4030_audio_probe,
- .remove = __devexit_p(twl4030_audio_remove),
- .driver = {
- .owner = THIS_MODULE,
- .name = "twl4030-audio",
- },
-};
-
-static int __devinit twl4030_audio_init(void)
-{
- return platform_driver_register(&twl4030_audio_driver);
-}
-module_init(twl4030_audio_init);
-
-static void __devexit twl4030_audio_exit(void)
-{
- platform_driver_unregister(&twl4030_audio_driver);
-}
-module_exit(twl4030_audio_exit);
-
-MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>");
-MODULE_LICENSE("GPL");
-
--- /dev/null
+/*
+ * MFD driver for twl4030 audio submodule
+ *
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
+ *
+ * Copyright: (C) 2009 Nokia Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TWL4030_CODEC_H__
+#define __TWL4030_CODEC_H__
+
+/* Codec registers */
+#define TWL4030_REG_CODEC_MODE 0x01
+#define TWL4030_REG_OPTION 0x02
+#define TWL4030_REG_UNKNOWN 0x03
+#define TWL4030_REG_MICBIAS_CTL 0x04
+#define TWL4030_REG_ANAMICL 0x05
+#define TWL4030_REG_ANAMICR 0x06
+#define TWL4030_REG_AVADC_CTL 0x07
+#define TWL4030_REG_ADCMICSEL 0x08
+#define TWL4030_REG_DIGMIXING 0x09
+#define TWL4030_REG_ATXL1PGA 0x0A
+#define TWL4030_REG_ATXR1PGA 0x0B
+#define TWL4030_REG_AVTXL2PGA 0x0C
+#define TWL4030_REG_AVTXR2PGA 0x0D
+#define TWL4030_REG_AUDIO_IF 0x0E
+#define TWL4030_REG_VOICE_IF 0x0F
+#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
+
+/* 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
+
+/* VIBRA_CTL (0x45) */
+#define TWL4030_VIBRA_EN 0x01
+#define TWL4030_VIBRA_DIR 0x02
+#define TWL4030_VIBRA_AUDIO_SEL_L1 (0x00 << 2)
+#define TWL4030_VIBRA_AUDIO_SEL_R1 (0x01 << 2)
+#define TWL4030_VIBRA_AUDIO_SEL_L2 (0x02 << 2)
+#define TWL4030_VIBRA_AUDIO_SEL_R2 (0x03 << 2)
+#define TWL4030_VIBRA_SEL 0x10
+#define TWL4030_VIBRA_DIR_SEL 0x20
+
+/* TWL4030 codec resource IDs */
+enum twl4030_audio_res {
+ TWL4030_AUDIO_RES_POWER = 0,
+ TWL4030_AUDIO_RES_APLL,
+ TWL4030_AUDIO_RES_MAX,
+};
+
+int twl4030_audio_disable_resource(enum twl4030_audio_res id);
+int twl4030_audio_enable_resource(enum twl4030_audio_res id);
+unsigned int twl4030_audio_get_mclk(void);
+
+#endif /* End of __TWL4030_CODEC_H__ */
+++ /dev/null
-/*
- * MFD driver for twl4030 codec submodule
- *
- * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
- *
- * Copyright: (C) 2009 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __TWL4030_CODEC_H__
-#define __TWL4030_CODEC_H__
-
-/* Codec registers */
-#define TWL4030_REG_CODEC_MODE 0x01
-#define TWL4030_REG_OPTION 0x02
-#define TWL4030_REG_UNKNOWN 0x03
-#define TWL4030_REG_MICBIAS_CTL 0x04
-#define TWL4030_REG_ANAMICL 0x05
-#define TWL4030_REG_ANAMICR 0x06
-#define TWL4030_REG_AVADC_CTL 0x07
-#define TWL4030_REG_ADCMICSEL 0x08
-#define TWL4030_REG_DIGMIXING 0x09
-#define TWL4030_REG_ATXL1PGA 0x0A
-#define TWL4030_REG_ATXR1PGA 0x0B
-#define TWL4030_REG_AVTXL2PGA 0x0C
-#define TWL4030_REG_AVTXR2PGA 0x0D
-#define TWL4030_REG_AUDIO_IF 0x0E
-#define TWL4030_REG_VOICE_IF 0x0F
-#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
-
-/* 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
-
-/* VIBRA_CTL (0x45) */
-#define TWL4030_VIBRA_EN 0x01
-#define TWL4030_VIBRA_DIR 0x02
-#define TWL4030_VIBRA_AUDIO_SEL_L1 (0x00 << 2)
-#define TWL4030_VIBRA_AUDIO_SEL_R1 (0x01 << 2)
-#define TWL4030_VIBRA_AUDIO_SEL_L2 (0x02 << 2)
-#define TWL4030_VIBRA_AUDIO_SEL_R2 (0x03 << 2)
-#define TWL4030_VIBRA_SEL 0x10
-#define TWL4030_VIBRA_DIR_SEL 0x20
-
-/* TWL4030 codec resource IDs */
-enum twl4030_codec_res {
- TWL4030_CODEC_RES_POWER = 0,
- TWL4030_CODEC_RES_APLL,
- TWL4030_CODEC_RES_MAX,
-};
-
-int twl4030_codec_disable_resource(enum twl4030_codec_res id);
-int twl4030_codec_enable_resource(enum twl4030_codec_res id);
-unsigned int twl4030_codec_get_mclk(void);
-
-#endif /* End of __TWL4030_CODEC_H__ */
tristate
config SND_SOC_TWL4030
- select TWL4030_CODEC
+ select MFD_TWL4030_AUDIO
tristate
config SND_SOC_TWL6040
#include <sound/tlv.h>
/* Register descriptions are here */
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
/* Shadow register used by the audio driver */
#define TWL4030_REG_SW_SHADOW 0x4A
return;
if (enable)
- mode = twl4030_codec_enable_resource(TWL4030_CODEC_RES_POWER);
+ mode = twl4030_audio_enable_resource(TWL4030_AUDIO_RES_POWER);
else
- mode = twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
+ mode = twl4030_audio_disable_resource(TWL4030_AUDIO_RES_POWER);
if (mode >= 0) {
twl4030_write_reg_cache(codec, TWL4030_REG_CODEC_MODE, mode);
if (enable) {
twl4030->apll_enabled++;
if (twl4030->apll_enabled == 1)
- status = twl4030_codec_enable_resource(
- TWL4030_CODEC_RES_APLL);
+ status = twl4030_audio_enable_resource(
+ TWL4030_AUDIO_RES_APLL);
} else {
twl4030->apll_enabled--;
if (!twl4030->apll_enabled)
- status = twl4030_codec_disable_resource(
- TWL4030_CODEC_RES_APLL);
+ status = twl4030_audio_disable_resource(
+ TWL4030_AUDIO_RES_APLL);
}
if (status >= 0)
}
snd_soc_codec_set_drvdata(codec, twl4030);
/* Set the defaults, and power up the codec */
- twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
+ twl4030->sysclk = twl4030_audio_get_mclk() / 1000;
codec->dapm.idle_bias_off = 1;
twl4030_init_chip(codec);
#include <plat/mcbsp.h>
/* Register descriptions for twl4030 codec part */
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
#include "omap-mcbsp.h"
#include "omap-pcm.h"
#include <plat/mcbsp.h>
/* Register descriptions for twl4030 codec part */
-#include <linux/mfd/twl4030-codec.h>
+#include <linux/mfd/twl4030-audio.h>
#include "omap-mcbsp.h"
#include "omap-pcm.h"
projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / commitdiff