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, 414 deletions

diff --git a/ANDROID_3.4.5/sound/soc/codecs/stac9766.c b/ANDROID_3.4.5/sound/soc/codecs/stac9766.c
deleted file mode 100644
index 982e4377..00000000
--- a/ANDROID_3.4.5/sound/soc/codecs/stac9766.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/*
- * stac9766.c  --  ALSA SoC STAC9766 codec support
- *
- * Copyright 2009 Jon Smirl, Digispeaker
- * Author: Jon Smirl <jonsmirl@gmail.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.
- *
- *  Features:-
- *
- *   o Support for AC97 Codec, S/PDIF
- */
-
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/ac97_codec.h>
-#include <sound/initval.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/tlv.h>
-
-#include "stac9766.h"
-
-#define STAC9766_VERSION "0.10"
-
-/*
- * STAC9766 register cache
- */
-static const u16 stac9766_reg[] = {
-	0x6A90, 0x8000, 0x8000, 0x8000, /* 6 */
-	0x0000, 0x0000, 0x8008, 0x8008, /* e */
-	0x8808, 0x8808, 0x8808, 0x8808, /* 16 */
-	0x8808, 0x0000, 0x8000, 0x0000, /* 1e */
-	0x0000, 0x0000, 0x0000, 0x000f, /* 26 */
-	0x0a05, 0x0400, 0xbb80, 0x0000, /* 2e */
-	0x0000, 0xbb80, 0x0000, 0x0000, /* 36 */
-	0x0000, 0x2000, 0x0000, 0x0100, /* 3e */
-	0x0000, 0x0000, 0x0080, 0x0000, /* 46 */
-	0x0000, 0x0000, 0x0003, 0xffff, /* 4e */
-	0x0000, 0x0000, 0x0000, 0x0000, /* 56 */
-	0x4000, 0x0000, 0x0000, 0x0000, /* 5e */
-	0x1201, 0xFFFF, 0xFFFF, 0x0000, /* 66 */
-	0x0000, 0x0000, 0x0000, 0x0000, /* 6e */
-	0x0000, 0x0000, 0x0000, 0x0006, /* 76 */
-	0x0000, 0x0000, 0x0000, 0x0000, /* 7e */
-};
-
-static const char *stac9766_record_mux[] = {"Mic", "CD", "Video", "AUX",
-			"Line", "Stereo Mix", "Mono Mix", "Phone"};
-static const char *stac9766_mono_mux[] = {"Mix", "Mic"};
-static const char *stac9766_mic_mux[] = {"Mic1", "Mic2"};
-static const char *stac9766_SPDIF_mux[] = {"PCM", "ADC Record"};
-static const char *stac9766_popbypass_mux[] = {"Normal", "Bypass Mixer"};
-static const char *stac9766_record_all_mux[] = {"All analog",
-	"Analog plus DAC"};
-static const char *stac9766_boost1[] = {"0dB", "10dB"};
-static const char *stac9766_boost2[] = {"0dB", "20dB"};
-static const char *stac9766_stereo_mic[] = {"Off", "On"};
-
-static const struct soc_enum stac9766_record_enum =
-	SOC_ENUM_DOUBLE(AC97_REC_SEL, 8, 0, 8, stac9766_record_mux);
-static const struct soc_enum stac9766_mono_enum =
-	SOC_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 9, 2, stac9766_mono_mux);
-static const struct soc_enum stac9766_mic_enum =
-	SOC_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 8, 2, stac9766_mic_mux);
-static const struct soc_enum stac9766_SPDIF_enum =
-	SOC_ENUM_SINGLE(AC97_STAC_DA_CONTROL, 1, 2, stac9766_SPDIF_mux);
-static const struct soc_enum stac9766_popbypass_enum =
-	SOC_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, stac9766_popbypass_mux);
-static const struct soc_enum stac9766_record_all_enum =
-	SOC_ENUM_SINGLE(AC97_STAC_ANALOG_SPECIAL, 12, 2,
-			stac9766_record_all_mux);
-static const struct soc_enum stac9766_boost1_enum =
-	SOC_ENUM_SINGLE(AC97_MIC, 6, 2, stac9766_boost1); /* 0/10dB */
-static const struct soc_enum stac9766_boost2_enum =
-	SOC_ENUM_SINGLE(AC97_STAC_ANALOG_SPECIAL, 2, 2, stac9766_boost2); /* 0/20dB */
-static const struct soc_enum stac9766_stereo_mic_enum =
-	SOC_ENUM_SINGLE(AC97_STAC_STEREO_MIC, 2, 1, stac9766_stereo_mic);
-
-static const DECLARE_TLV_DB_LINEAR(master_tlv, -4600, 0);
-static const DECLARE_TLV_DB_LINEAR(record_tlv, 0, 2250);
-static const DECLARE_TLV_DB_LINEAR(beep_tlv, -4500, 0);
-static const DECLARE_TLV_DB_LINEAR(mix_tlv, -3450, 1200);
-
-static const struct snd_kcontrol_new stac9766_snd_ac97_controls[] = {
-	SOC_DOUBLE_TLV("Speaker Volume", AC97_MASTER, 8, 0, 31, 1, master_tlv),
-	SOC_SINGLE("Speaker Switch", AC97_MASTER, 15, 1, 1),
-	SOC_DOUBLE_TLV("Headphone Volume", AC97_HEADPHONE, 8, 0, 31, 1,
-		       master_tlv),
-	SOC_SINGLE("Headphone Switch", AC97_HEADPHONE, 15, 1, 1),
-	SOC_SINGLE_TLV("Mono Out Volume", AC97_MASTER_MONO, 0, 31, 1,
-		       master_tlv),
-	SOC_SINGLE("Mono Out Switch", AC97_MASTER_MONO, 15, 1, 1),
-
-	SOC_DOUBLE_TLV("Record Volume", AC97_REC_GAIN, 8, 0, 15, 0, record_tlv),
-	SOC_SINGLE("Record Switch", AC97_REC_GAIN, 15, 1, 1),
-
-
-	SOC_SINGLE_TLV("Beep Volume", AC97_PC_BEEP, 1, 15, 1, beep_tlv),
-	SOC_SINGLE("Beep Switch", AC97_PC_BEEP, 15, 1, 1),
-	SOC_SINGLE("Beep Frequency", AC97_PC_BEEP, 5, 127, 1),
-	SOC_SINGLE_TLV("Phone Volume", AC97_PHONE, 0, 31, 1, mix_tlv),
-	SOC_SINGLE("Phone Switch", AC97_PHONE, 15, 1, 1),
-
-	SOC_ENUM("Mic Boost1", stac9766_boost1_enum),
-	SOC_ENUM("Mic Boost2", stac9766_boost2_enum),
-	SOC_SINGLE_TLV("Mic Volume", AC97_MIC, 0, 31, 1, mix_tlv),
-	SOC_SINGLE("Mic Switch", AC97_MIC, 15, 1, 1),
-	SOC_ENUM("Stereo Mic", stac9766_stereo_mic_enum),
-
-	SOC_DOUBLE_TLV("Line Volume", AC97_LINE, 8, 0, 31, 1, mix_tlv),
-	SOC_SINGLE("Line Switch", AC97_LINE, 15, 1, 1),
-	SOC_DOUBLE_TLV("CD Volume", AC97_CD, 8, 0, 31, 1, mix_tlv),
-	SOC_SINGLE("CD Switch", AC97_CD, 15, 1, 1),
-	SOC_DOUBLE_TLV("AUX Volume", AC97_AUX, 8, 0, 31, 1, mix_tlv),
-	SOC_SINGLE("AUX Switch", AC97_AUX, 15, 1, 1),
-	SOC_DOUBLE_TLV("Video Volume", AC97_VIDEO, 8, 0, 31, 1, mix_tlv),
-	SOC_SINGLE("Video Switch", AC97_VIDEO, 15, 1, 1),
-
-	SOC_DOUBLE_TLV("DAC Volume", AC97_PCM, 8, 0, 31, 1, mix_tlv),
-	SOC_SINGLE("DAC Switch", AC97_PCM, 15, 1, 1),
-	SOC_SINGLE("Loopback Test Switch", AC97_GENERAL_PURPOSE, 7, 1, 0),
-	SOC_SINGLE("3D Volume", AC97_3D_CONTROL, 3, 2, 1),
-	SOC_SINGLE("3D Switch", AC97_GENERAL_PURPOSE, 13, 1, 0),
-
-	SOC_ENUM("SPDIF Mux", stac9766_SPDIF_enum),
-	SOC_ENUM("Mic1/2 Mux", stac9766_mic_enum),
-	SOC_ENUM("Record All Mux", stac9766_record_all_enum),
-	SOC_ENUM("Record Mux", stac9766_record_enum),
-	SOC_ENUM("Mono Mux", stac9766_mono_enum),
-	SOC_ENUM("Pop Bypass Mux", stac9766_popbypass_enum),
-};
-
-static int stac9766_ac97_write(struct snd_soc_codec *codec, unsigned int reg,
-			       unsigned int val)
-{
-	u16 *cache = codec->reg_cache;
-
-	if (reg > AC97_STAC_PAGE0) {
-		stac9766_ac97_write(codec, AC97_INT_PAGING, 0);
-		soc_ac97_ops.write(codec->ac97, reg, val);
-		stac9766_ac97_write(codec, AC97_INT_PAGING, 1);
-		return 0;
-	}
-	if (reg / 2 >= ARRAY_SIZE(stac9766_reg))
-		return -EIO;
-
-	soc_ac97_ops.write(codec->ac97, reg, val);
-	cache[reg / 2] = val;
-	return 0;
-}
-
-static unsigned int stac9766_ac97_read(struct snd_soc_codec *codec,
-				       unsigned int reg)
-{
-	u16 val = 0, *cache = codec->reg_cache;
-
-	if (reg > AC97_STAC_PAGE0) {
-		stac9766_ac97_write(codec, AC97_INT_PAGING, 0);
-		val = soc_ac97_ops.read(codec->ac97, reg - AC97_STAC_PAGE0);
-		stac9766_ac97_write(codec, AC97_INT_PAGING, 1);
-		return val;
-	}
-	if (reg / 2 >= ARRAY_SIZE(stac9766_reg))
-		return -EIO;
-
-	if (reg == AC97_RESET || reg == AC97_GPIO_STATUS ||
-		reg == AC97_INT_PAGING || reg == AC97_VENDOR_ID1 ||
-		reg == AC97_VENDOR_ID2) {
-
-		val = soc_ac97_ops.read(codec->ac97, reg);
-		return val;
-	}
-	return cache[reg / 2];
-}
-
-static int ac97_analog_prepare(struct snd_pcm_substream *substream,
-			       struct snd_soc_dai *dai)
-{
-	struct snd_soc_codec *codec = dai->codec;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	unsigned short reg, vra;
-
-	vra = stac9766_ac97_read(codec, AC97_EXTENDED_STATUS);
-
-	vra |= 0x1; /* enable variable rate audio */
-	vra &= ~0x4; /* disable SPDIF output */
-
-	stac9766_ac97_write(codec, AC97_EXTENDED_STATUS, vra);
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		reg = AC97_PCM_FRONT_DAC_RATE;
-	else
-		reg = AC97_PCM_LR_ADC_RATE;
-
-	return stac9766_ac97_write(codec, reg, runtime->rate);
-}
-
-static int ac97_digital_prepare(struct snd_pcm_substream *substream,
-				struct snd_soc_dai *dai)
-{
-	struct snd_soc_codec *codec = dai->codec;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	unsigned short reg, vra;
-
-	stac9766_ac97_write(codec, AC97_SPDIF, 0x2002);
-
-	vra = stac9766_ac97_read(codec, AC97_EXTENDED_STATUS);
-	vra |= 0x5; /* Enable VRA and SPDIF out */
-
-	stac9766_ac97_write(codec, AC97_EXTENDED_STATUS, vra);
-
-	reg = AC97_PCM_FRONT_DAC_RATE;
-
-	return stac9766_ac97_write(codec, reg, runtime->rate);
-}
-
-static int stac9766_set_bias_level(struct snd_soc_codec *codec,
-				   enum snd_soc_bias_level level)
-{
-	switch (level) {
-	case SND_SOC_BIAS_ON: /* full On */
-	case SND_SOC_BIAS_PREPARE: /* partial On */
-	case SND_SOC_BIAS_STANDBY: /* Off, with power */
-		stac9766_ac97_write(codec, AC97_POWERDOWN, 0x0000);
-		break;
-	case SND_SOC_BIAS_OFF: /* Off, without power */
-		/* disable everything including AC link */
-		stac9766_ac97_write(codec, AC97_POWERDOWN, 0xffff);
-		break;
-	}
-	codec->dapm.bias_level = level;
-	return 0;
-}
-
-static int stac9766_reset(struct snd_soc_codec *codec, int try_warm)
-{
-	if (try_warm && soc_ac97_ops.warm_reset) {
-		soc_ac97_ops.warm_reset(codec->ac97);
-		if (stac9766_ac97_read(codec, 0) == stac9766_reg[0])
-			return 1;
-	}
-
-	soc_ac97_ops.reset(codec->ac97);
-	if (soc_ac97_ops.warm_reset)
-		soc_ac97_ops.warm_reset(codec->ac97);
-	if (stac9766_ac97_read(codec, 0) != stac9766_reg[0])
-		return -EIO;
-	return 0;
-}
-
-static int stac9766_codec_suspend(struct snd_soc_codec *codec)
-{
-	stac9766_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	return 0;
-}
-
-static int stac9766_codec_resume(struct snd_soc_codec *codec)
-{
-	u16 id, reset;
-
-	reset = 0;
-	/* give the codec an AC97 warm reset to start the link */
-reset:
-	if (reset > 5) {
-		printk(KERN_ERR "stac9766 failed to resume");
-		return -EIO;
-	}
-	codec->ac97->bus->ops->warm_reset(codec->ac97);
-	id = soc_ac97_ops.read(codec->ac97, AC97_VENDOR_ID2);
-	if (id != 0x4c13) {
-		stac9766_reset(codec, 0);
-		reset++;
-		goto reset;
-	}
-	stac9766_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-	return 0;
-}
-
-static const struct snd_soc_dai_ops stac9766_dai_ops_analog = {
-	.prepare = ac97_analog_prepare,
-};
-
-static const struct snd_soc_dai_ops stac9766_dai_ops_digital = {
-	.prepare = ac97_digital_prepare,
-};
-
-static struct snd_soc_dai_driver stac9766_dai[] = {
-{
-	.name = "stac9766-hifi-analog",
-	.ac97_control = 1,
-
-	/* stream cababilities */
-	.playback = {
-		.stream_name = "stac9766 analog",
-		.channels_min = 1,
-		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_8000_48000,
-		.formats = SND_SOC_STD_AC97_FMTS,
-	},
-	.capture = {
-		.stream_name = "stac9766 analog",
-		.channels_min = 1,
-		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_8000_48000,
-		.formats = SND_SOC_STD_AC97_FMTS,
-	},
-	/* alsa ops */
-	.ops = &stac9766_dai_ops_analog,
-},
-{
-	.name = "stac9766-hifi-IEC958",
-	.ac97_control = 1,
-
-	/* stream cababilities */
-	.playback = {
-		.stream_name = "stac9766 IEC958",
-		.channels_min = 1,
-		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_32000 | \
-			SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000,
-		.formats = SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE,
-	},
-	/* alsa ops */
-	.ops = &stac9766_dai_ops_digital,
-}
-};
-
-static int stac9766_codec_probe(struct snd_soc_codec *codec)
-{
-	int ret = 0;
-
-	printk(KERN_INFO "STAC9766 SoC Audio Codec %s\n", STAC9766_VERSION);
-
-	ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
-	if (ret < 0)
-		goto codec_err;
-
-	/* do a cold reset for the controller and then try
-	 * a warm reset followed by an optional cold reset for codec */
-	stac9766_reset(codec, 0);
-	ret = stac9766_reset(codec, 1);
-	if (ret < 0) {
-		printk(KERN_ERR "Failed to reset STAC9766: AC97 link error\n");
-		goto codec_err;
-	}
-
-	stac9766_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-	snd_soc_add_codec_controls(codec, stac9766_snd_ac97_controls,
-			     ARRAY_SIZE(stac9766_snd_ac97_controls));
-
-	return 0;
-
-codec_err:
-	snd_soc_free_ac97_codec(codec);
-	return ret;
-}
-
-static int stac9766_codec_remove(struct snd_soc_codec *codec)
-{
-	snd_soc_free_ac97_codec(codec);
-	return 0;
-}
-
-static struct snd_soc_codec_driver soc_codec_dev_stac9766 = {
-	.write = stac9766_ac97_write,
-	.read = stac9766_ac97_read,
-	.set_bias_level = stac9766_set_bias_level,
-	.probe = stac9766_codec_probe,
-	.remove = stac9766_codec_remove,
-	.suspend = stac9766_codec_suspend,
-	.resume = stac9766_codec_resume,
-	.reg_cache_size = ARRAY_SIZE(stac9766_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_step = 2,
-	.reg_cache_default = stac9766_reg,
-};
-
-static __devinit int stac9766_probe(struct platform_device *pdev)
-{
-	return snd_soc_register_codec(&pdev->dev,
-			&soc_codec_dev_stac9766, stac9766_dai, ARRAY_SIZE(stac9766_dai));
-}
-
-static int __devexit stac9766_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_codec(&pdev->dev);
-	return 0;
-}
-
-static struct platform_driver stac9766_codec_driver = {
-	.driver = {
-			.name = "stac9766-codec",
-			.owner = THIS_MODULE,
-	},
-
-	.probe = stac9766_probe,
-	.remove = __devexit_p(stac9766_remove),
-};
-
-module_platform_driver(stac9766_codec_driver);
-
-MODULE_DESCRIPTION("ASoC stac9766 driver");
-MODULE_AUTHOR("Jon Smirl <jonsmirl@gmail.com>");
-MODULE_LICENSE("GPL");