Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 386 deletions

diff --git a/ANDROID_3.4.5/sound/soc/codecs/max9850.c b/ANDROID_3.4.5/sound/soc/codecs/max9850.c
deleted file mode 100644
index a1913091..00000000
--- a/ANDROID_3.4.5/sound/soc/codecs/max9850.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/*
- * max9850.c  --  codec driver for max9850
- *
- * Copyright (C) 2011 taskit GmbH
- *
- * Author: Christian Glindkamp <christian.glindkamp@taskit.de>
- *
- * Initial development of this code was funded by
- * MICRONIC Computer Systeme GmbH, http://www.mcsberlin.de/
- *
- * 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/slab.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/tlv.h>
-
-#include "max9850.h"
-
-struct max9850_priv {
-	unsigned int sysclk;
-};
-
-/* max9850 register cache */
-static const u8 max9850_reg[MAX9850_CACHEREGNUM] = {
-	0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-/* these registers are not used at the moment but provided for the sake of
- * completeness */
-static int max9850_volatile_register(struct snd_soc_codec *codec,
-		unsigned int reg)
-{
-	switch (reg) {
-	case MAX9850_STATUSA:
-	case MAX9850_STATUSB:
-		return 1;
-	default:
-		return 0;
-	}
-}
-
-static const unsigned int max9850_tlv[] = {
-	TLV_DB_RANGE_HEAD(4),
-	0x18, 0x1f, TLV_DB_SCALE_ITEM(-7450, 400, 0),
-	0x20, 0x33, TLV_DB_SCALE_ITEM(-4150, 200, 0),
-	0x34, 0x37, TLV_DB_SCALE_ITEM(-150, 100, 0),
-	0x38, 0x3f, TLV_DB_SCALE_ITEM(250, 50, 0),
-};
-
-static const struct snd_kcontrol_new max9850_controls[] = {
-SOC_SINGLE_TLV("Headphone Volume", MAX9850_VOLUME, 0, 0x3f, 1, max9850_tlv),
-SOC_SINGLE("Headphone Switch", MAX9850_VOLUME, 7, 1, 1),
-SOC_SINGLE("Mono Switch", MAX9850_GENERAL_PURPOSE, 2, 1, 0),
-};
-
-static const struct snd_kcontrol_new max9850_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line In Switch", MAX9850_ENABLE, 1, 1, 0),
-};
-
-static const struct snd_soc_dapm_widget max9850_dapm_widgets[] = {
-SND_SOC_DAPM_SUPPLY("Charge Pump 1", MAX9850_ENABLE, 4, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("Charge Pump 2", MAX9850_ENABLE, 5, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("MCLK", MAX9850_ENABLE, 6, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("SHDN", MAX9850_ENABLE, 7, 0, NULL, 0),
-SND_SOC_DAPM_MIXER_NAMED_CTL("Output Mixer", MAX9850_ENABLE, 2, 0,
-		&max9850_mixer_controls[0],
-		ARRAY_SIZE(max9850_mixer_controls)),
-SND_SOC_DAPM_PGA("Headphone Output", MAX9850_ENABLE, 3, 0, NULL, 0),
-SND_SOC_DAPM_DAC("DAC", "HiFi Playback", MAX9850_ENABLE, 0, 0),
-SND_SOC_DAPM_OUTPUT("OUTL"),
-SND_SOC_DAPM_OUTPUT("HPL"),
-SND_SOC_DAPM_OUTPUT("OUTR"),
-SND_SOC_DAPM_OUTPUT("HPR"),
-SND_SOC_DAPM_MIXER("Line Input", SND_SOC_NOPM, 0, 0, NULL, 0),
-SND_SOC_DAPM_INPUT("INL"),
-SND_SOC_DAPM_INPUT("INR"),
-};
-
-static const struct snd_soc_dapm_route max9850_dapm_routes[] = {
-	/* output mixer */
-	{"Output Mixer", NULL, "DAC"},
-	{"Output Mixer", "Line In Switch", "Line Input"},
-
-	/* outputs */
-	{"Headphone Output", NULL, "Output Mixer"},
-	{"HPL", NULL, "Headphone Output"},
-	{"HPR", NULL, "Headphone Output"},
-	{"OUTL", NULL, "Output Mixer"},
-	{"OUTR", NULL, "Output Mixer"},
-
-	/* inputs */
-	{"Line Input", NULL, "INL"},
-	{"Line Input", NULL, "INR"},
-
-	/* supplies */
-	{"Output Mixer", NULL, "Charge Pump 1"},
-	{"Output Mixer", NULL, "Charge Pump 2"},
-	{"Output Mixer", NULL, "SHDN"},
-	{"DAC", NULL, "MCLK"},
-};
-
-static int max9850_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;
-	struct max9850_priv *max9850 = snd_soc_codec_get_drvdata(codec);
-	u64 lrclk_div;
-	u8 sf, da;
-
-	if (!max9850->sysclk)
-		return -EINVAL;
-
-	/* lrclk_div = 2^22 * rate / iclk with iclk = mclk / sf */
-	sf = (snd_soc_read(codec, MAX9850_CLOCK) >> 2) + 1;
-	lrclk_div = (1 << 22);
-	lrclk_div *= params_rate(params);
-	lrclk_div *= sf;
-	do_div(lrclk_div, max9850->sysclk);
-
-	snd_soc_write(codec, MAX9850_LRCLK_MSB, (lrclk_div >> 8) & 0x7f);
-	snd_soc_write(codec, MAX9850_LRCLK_LSB, lrclk_div & 0xff);
-
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_S16_LE:
-		da = 0;
-		break;
-	case SNDRV_PCM_FORMAT_S20_3LE:
-		da = 0x2;
-		break;
-	case SNDRV_PCM_FORMAT_S24_LE:
-		da = 0x3;
-		break;
-	default:
-		return -EINVAL;
-	}
-	snd_soc_update_bits(codec, MAX9850_DIGITAL_AUDIO, 0x3, da);
-
-	return 0;
-}
-
-static int max9850_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 max9850_priv *max9850 = snd_soc_codec_get_drvdata(codec);
-
-	/* calculate mclk -> iclk divider */
-	if (freq <= 13000000)
-		snd_soc_write(codec, MAX9850_CLOCK, 0x0);
-	else if (freq <= 26000000)
-		snd_soc_write(codec, MAX9850_CLOCK, 0x4);
-	else if (freq <= 40000000)
-		snd_soc_write(codec, MAX9850_CLOCK, 0x8);
-	else
-		return -EINVAL;
-
-	max9850->sysclk = freq;
-	return 0;
-}
-
-static int max9850_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
-{
-	struct snd_soc_codec *codec = codec_dai->codec;
-	u8 da = 0;
-
-	/* set master/slave audio interface */
-	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-	case SND_SOC_DAIFMT_CBM_CFM:
-		da |= MAX9850_MASTER;
-		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:
-		da |= MAX9850_DLY;
-		break;
-	case SND_SOC_DAIFMT_RIGHT_J:
-		da |= MAX9850_RTJ;
-		break;
-	case SND_SOC_DAIFMT_LEFT_J:
-		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:
-		da |= MAX9850_BCINV | MAX9850_INV;
-		break;
-	case SND_SOC_DAIFMT_IB_NF:
-		da |= MAX9850_BCINV;
-		break;
-	case SND_SOC_DAIFMT_NB_IF:
-		da |= MAX9850_INV;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	/* set da */
-	snd_soc_write(codec, MAX9850_DIGITAL_AUDIO, da);
-
-	return 0;
-}
-
-static int max9850_set_bias_level(struct snd_soc_codec *codec,
-				  enum snd_soc_bias_level level)
-{
-	int ret;
-
-	switch (level) {
-	case SND_SOC_BIAS_ON:
-		break;
-	case SND_SOC_BIAS_PREPARE:
-		break;
-	case SND_SOC_BIAS_STANDBY:
-		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-			ret = snd_soc_cache_sync(codec);
-			if (ret) {
-				dev_err(codec->dev,
-					"Failed to sync cache: %d\n", ret);
-				return ret;
-			}
-		}
-		break;
-	case SND_SOC_BIAS_OFF:
-		break;
-	}
-	codec->dapm.bias_level = level;
-	return 0;
-}
-
-#define MAX9850_RATES SNDRV_PCM_RATE_8000_48000
-
-#define MAX9850_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
-	SNDRV_PCM_FMTBIT_S24_LE)
-
-static const struct snd_soc_dai_ops max9850_dai_ops = {
-	.hw_params	= max9850_hw_params,
-	.set_sysclk	= max9850_set_dai_sysclk,
-	.set_fmt	= max9850_set_dai_fmt,
-};
-
-static struct snd_soc_dai_driver max9850_dai = {
-	.name = "max9850-hifi",
-	.playback = {
-		.stream_name = "Playback",
-		.channels_min = 1,
-		.channels_max = 2,
-		.rates = MAX9850_RATES,
-		.formats = MAX9850_FORMATS
-	},
-	.ops = &max9850_dai_ops,
-};
-
-#ifdef CONFIG_PM
-static int max9850_suspend(struct snd_soc_codec *codec)
-{
-	max9850_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-	return 0;
-}
-
-static int max9850_resume(struct snd_soc_codec *codec)
-{
-	max9850_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-	return 0;
-}
-#else
-#define max9850_suspend NULL
-#define max9850_resume NULL
-#endif
-
-static int max9850_probe(struct snd_soc_codec *codec)
-{
-	int ret;
-
-	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-		return ret;
-	}
-
-	/* enable zero-detect */
-	snd_soc_update_bits(codec, MAX9850_GENERAL_PURPOSE, 1, 1);
-	/* enable slew-rate control */
-	snd_soc_update_bits(codec, MAX9850_VOLUME, 0x40, 0x40);
-	/* set slew-rate 125ms */
-	snd_soc_update_bits(codec, MAX9850_CHARGE_PUMP, 0xff, 0xc0);
-
-	return 0;
-}
-
-static struct snd_soc_codec_driver soc_codec_dev_max9850 = {
-	.probe =	max9850_probe,
-	.suspend =	max9850_suspend,
-	.resume =	max9850_resume,
-	.set_bias_level = max9850_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(max9850_reg),
-	.reg_word_size = sizeof(u8),
-	.reg_cache_default = max9850_reg,
-	.volatile_register = max9850_volatile_register,
-
-	.controls = max9850_controls,
-	.num_controls = ARRAY_SIZE(max9850_controls),
-	.dapm_widgets = max9850_dapm_widgets,
-	.num_dapm_widgets = ARRAY_SIZE(max9850_dapm_widgets),
-	.dapm_routes = max9850_dapm_routes,
-	.num_dapm_routes = ARRAY_SIZE(max9850_dapm_routes),
-};
-
-static int __devinit max9850_i2c_probe(struct i2c_client *i2c,
-		const struct i2c_device_id *id)
-{
-	struct max9850_priv *max9850;
-	int ret;
-
-	max9850 = devm_kzalloc(&i2c->dev, sizeof(struct max9850_priv),
-			       GFP_KERNEL);
-	if (max9850 == NULL)
-		return -ENOMEM;
-
-	i2c_set_clientdata(i2c, max9850);
-
-	ret = snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_max9850, &max9850_dai, 1);
-	return ret;
-}
-
-static __devexit int max9850_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-	return 0;
-}
-
-static const struct i2c_device_id max9850_i2c_id[] = {
-	{ "max9850", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, max9850_i2c_id);
-
-static struct i2c_driver max9850_i2c_driver = {
-	.driver = {
-		.name = "max9850",
-		.owner = THIS_MODULE,
-	},
-	.probe = max9850_i2c_probe,
-	.remove = __devexit_p(max9850_i2c_remove),
-	.id_table = max9850_i2c_id,
-};
-
-static int __init max9850_init(void)
-{
-	return i2c_add_driver(&max9850_i2c_driver);
-}
-module_init(max9850_init);
-
-static void __exit max9850_exit(void)
-{
-	i2c_del_driver(&max9850_i2c_driver);
-}
-module_exit(max9850_exit);
-
-MODULE_AUTHOR("Christian Glindkamp <christian.glindkamp@taskit.de>");
-MODULE_DESCRIPTION("ASoC MAX9850 codec driver");
-MODULE_LICENSE("GPL");