ASoC: Samsung: Rename from s3c24xx to samsung

Finally, move the 's3c24xx' directory to 'samsung'

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 0 insertions, 394 deletions

diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.c b/sound/soc/s3c24xx/s3c24xx_simtec.c
deleted file mode 100644
index 2c7e2a8f49a..00000000000
--- a/sound/soc/s3c24xx/s3c24xx_simtec.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/* sound/soc/s3c24xx/s3c24xx_simtec.c
- *
- * Copyright 2009 Simtec Electronics
- *
- * 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.
-*/
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/clk.h>
-#include <linux/i2c.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-#include <plat/audio-simtec.h>
-
-#include "dma.h"
-#include "s3c24xx-i2s.h"
-#include "s3c24xx_simtec.h"
-
-static struct s3c24xx_audio_simtec_pdata *pdata;
-static struct clk *xtal_clk;
-
-static int spk_gain;
-static int spk_unmute;
-
-/**
- * speaker_gain_get - read the speaker gain setting.
- * @kcontrol: The control for the speaker gain.
- * @ucontrol: The value that needs to be updated.
- *
- * Read the value for the AMP gain control.
- */
-static int speaker_gain_get(struct snd_kcontrol *kcontrol,
-			    struct snd_ctl_elem_value *ucontrol)
-{
-	ucontrol->value.integer.value[0] = spk_gain;
-	return 0;
-}
-
-/**
- * speaker_gain_set - set the value of the speaker amp gain
- * @value: The value to write.
- */
-static void speaker_gain_set(int value)
-{
-	gpio_set_value_cansleep(pdata->amp_gain[0], value & 1);
-	gpio_set_value_cansleep(pdata->amp_gain[1], value >> 1);
-}
-
-/**
- * speaker_gain_put - set the speaker gain setting.
- * @kcontrol: The control for the speaker gain.
- * @ucontrol: The value that needs to be set.
- *
- * Set the value of the speaker gain from the specified
- * @ucontrol setting.
- *
- * Note, if the speaker amp is muted, then we do not set a gain value
- * as at-least one of the ICs that is fitted will try and power up even
- * if the main control is set to off.
- */
-static int speaker_gain_put(struct snd_kcontrol *kcontrol,
-			    struct snd_ctl_elem_value *ucontrol)
-{
-	int value = ucontrol->value.integer.value[0];
-
-	spk_gain = value;
-
-	if (!spk_unmute)
-		speaker_gain_set(value);
-
-	return 0;
-}
-
-static const struct snd_kcontrol_new amp_gain_controls[] = {
-	SOC_SINGLE_EXT("Speaker Gain", 0, 0, 3, 0,
-		       speaker_gain_get, speaker_gain_put),
-};
-
-/**
- * spk_unmute_state - set the unmute state of the speaker
- * @to: zero to unmute, non-zero to ununmute.
- */
-static void spk_unmute_state(int to)
-{
-	pr_debug("%s: to=%d\n", __func__, to);
-
-	spk_unmute = to;
-	gpio_set_value(pdata->amp_gpio, to);
-
-	/* if we're umuting, also re-set the gain */
-	if (to && pdata->amp_gain[0] > 0)
-		speaker_gain_set(spk_gain);
-}
-
-/**
- * speaker_unmute_get - read the speaker unmute setting.
- * @kcontrol: The control for the speaker gain.
- * @ucontrol: The value that needs to be updated.
- *
- * Read the value for the AMP gain control.
- */
-static int speaker_unmute_get(struct snd_kcontrol *kcontrol,
-			    struct snd_ctl_elem_value *ucontrol)
-{
-	ucontrol->value.integer.value[0] = spk_unmute;
-	return 0;
-}
-
-/**
- * speaker_unmute_put - set the speaker unmute setting.
- * @kcontrol: The control for the speaker gain.
- * @ucontrol: The value that needs to be set.
- *
- * Set the value of the speaker gain from the specified
- * @ucontrol setting.
- */
-static int speaker_unmute_put(struct snd_kcontrol *kcontrol,
-			    struct snd_ctl_elem_value *ucontrol)
-{
-	spk_unmute_state(ucontrol->value.integer.value[0]);
-	return 0;
-}
-
-/* This is added as a manual control as the speaker amps create clicks
- * when their power state is changed, which are far more noticeable than
- * anything produced by the CODEC itself.
- */
-static const struct snd_kcontrol_new amp_unmute_controls[] = {
-	SOC_SINGLE_EXT("Speaker Switch", 0, 0, 1, 0,
-		       speaker_unmute_get, speaker_unmute_put),
-};
-
-void simtec_audio_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_codec *codec = rtd->codec;
-
-	if (pdata->amp_gpio > 0) {
-		pr_debug("%s: adding amp routes\n", __func__);
-
-		snd_soc_add_controls(codec, amp_unmute_controls,
-				     ARRAY_SIZE(amp_unmute_controls));
-	}
-
-	if (pdata->amp_gain[0] > 0) {
-		pr_debug("%s: adding amp controls\n", __func__);
-		snd_soc_add_controls(codec, amp_gain_controls,
-				     ARRAY_SIZE(amp_gain_controls));
-	}
-}
-EXPORT_SYMBOL_GPL(simtec_audio_init);
-
-#define CODEC_CLOCK 12000000
-
-/**
- * simtec_hw_params - update hardware parameters
- * @substream: The audio substream instance.
- * @params: The parameters requested.
- *
- * Update the codec data routing and configuration  settings
- * from the supplied data.
- */
-static int simtec_hw_params(struct snd_pcm_substream *substream,
-			    struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	int ret;
-
-	/* Set the CODEC as the bus clock master, I2S */
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-				  SND_SOC_DAIFMT_NB_NF |
-				  SND_SOC_DAIFMT_CBM_CFM);
-	if (ret) {
-		pr_err("%s: failed set cpu dai format\n", __func__);
-		return ret;
-	}
-
-	/* Set the CODEC as the bus clock master */
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-				  SND_SOC_DAIFMT_NB_NF |
-				  SND_SOC_DAIFMT_CBM_CFM);
-	if (ret) {
-		pr_err("%s: failed set codec dai format\n", __func__);
-		return ret;
-	}
-
-	ret = snd_soc_dai_set_sysclk(codec_dai, 0,
-				     CODEC_CLOCK, SND_SOC_CLOCK_IN);
-	if (ret) {
-		pr_err( "%s: failed setting codec sysclk\n", __func__);
-		return ret;
-	}
-
-	if (pdata->use_mpllin) {
-		ret = snd_soc_dai_set_sysclk(cpu_dai, S3C24XX_CLKSRC_MPLL,
-					     0, SND_SOC_CLOCK_OUT);
-
-		if (ret) {
-			pr_err("%s: failed to set MPLLin as clksrc\n",
-			       __func__);
-			return ret;
-		}
-	}
-
-	if (pdata->output_cdclk) {
-		int cdclk_scale;
-
-		cdclk_scale = clk_get_rate(xtal_clk) / CODEC_CLOCK;
-		cdclk_scale--;
-
-		ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER,
-					     cdclk_scale);
-	}
-
-	return 0;
-}
-
-static int simtec_call_startup(struct s3c24xx_audio_simtec_pdata *pd)
-{
-	/* call any board supplied startup code, this currently only
-	 * covers the bast/vr1000 which have a CPLD in the way of the
-	 * LRCLK */
-	if (pd->startup)
-		pd->startup();
-
-	return 0;
-}
-
-static struct snd_soc_ops simtec_snd_ops = {
-	.hw_params	= simtec_hw_params,
-};
-
-/**
- * attach_gpio_amp - get and configure the necessary gpios
- * @dev: The device we're probing.
- * @pd: The platform data supplied by the board.
- *
- * If there is a GPIO based amplifier attached to the board, claim
- * the necessary GPIO lines for it, and set default values.
- */
-static int attach_gpio_amp(struct device *dev,
-			   struct s3c24xx_audio_simtec_pdata *pd)
-{
-	int ret;
-
-	/* attach gpio amp gain (if any) */
-	if (pdata->amp_gain[0] > 0) {
-		ret = gpio_request(pd->amp_gain[0], "gpio-amp-gain0");
-		if (ret) {
-			dev_err(dev, "cannot get amp gpio gain0\n");
-			return ret;
-		}
-
-		ret = gpio_request(pd->amp_gain[1], "gpio-amp-gain1");
-		if (ret) {
-			dev_err(dev, "cannot get amp gpio gain1\n");
-			gpio_free(pdata->amp_gain[0]);
-			return ret;
-		}
-
-		gpio_direction_output(pd->amp_gain[0], 0);
-		gpio_direction_output(pd->amp_gain[1], 0);
-	}
-
-	/* note, currently we assume GPA0 isn't valid amp */
-	if (pdata->amp_gpio > 0) {
-		ret = gpio_request(pd->amp_gpio, "gpio-amp");
-		if (ret) {
-			dev_err(dev, "cannot get amp gpio %d (%d)\n",
-				pd->amp_gpio, ret);
-			goto err_amp;
-		}
-
-		/* set the amp off at startup */
-		spk_unmute_state(0);
-	}
-
-	return 0;
-
-err_amp:
-	if (pd->amp_gain[0] > 0) {
-		gpio_free(pd->amp_gain[0]);
-		gpio_free(pd->amp_gain[1]);
-	}
-
-	return ret;
-}
-
-static void detach_gpio_amp(struct s3c24xx_audio_simtec_pdata *pd)
-{
-	if (pd->amp_gain[0] > 0) {
-		gpio_free(pd->amp_gain[0]);
-		gpio_free(pd->amp_gain[1]);
-	}
-
-	if (pd->amp_gpio > 0)
-		gpio_free(pd->amp_gpio);
-}
-
-#ifdef CONFIG_PM
-int simtec_audio_resume(struct device *dev)
-{
-	simtec_call_startup(pdata);
-	return 0;
-}
-
-const struct dev_pm_ops simtec_audio_pmops = {
-	.resume	= simtec_audio_resume,
-};
-EXPORT_SYMBOL_GPL(simtec_audio_pmops);
-#endif
-
-int __devinit simtec_audio_core_probe(struct platform_device *pdev,
-				      struct snd_soc_card *card)
-{
-	struct platform_device *snd_dev;
-	int ret;
-
-	card->dai_link->ops = &simtec_snd_ops;
-
-	pdata = pdev->dev.platform_data;
-	if (!pdata) {
-		dev_err(&pdev->dev, "no platform data supplied\n");
-		return -EINVAL;
-	}
-
-	simtec_call_startup(pdata);
-
-	xtal_clk = clk_get(&pdev->dev, "xtal");
-	if (IS_ERR(xtal_clk)) {
-		dev_err(&pdev->dev, "could not get clkout0\n");
-		return -EINVAL;
-	}
-
-	dev_info(&pdev->dev, "xtal rate is %ld\n", clk_get_rate(xtal_clk));
-
-	ret = attach_gpio_amp(&pdev->dev, pdata);
-	if (ret)
-		goto err_clk;
-
-	snd_dev = platform_device_alloc("soc-audio", -1);
-	if (!snd_dev) {
-		dev_err(&pdev->dev, "failed to alloc soc-audio devicec\n");
-		ret = -ENOMEM;
-		goto err_gpio;
-	}
-
-	platform_set_drvdata(snd_dev, card);
-
-	ret = platform_device_add(snd_dev);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to add soc-audio dev\n");
-		goto err_pdev;
-	}
-
-	platform_set_drvdata(pdev, snd_dev);
-	return 0;
-
-err_pdev:
-	platform_device_put(snd_dev);
-
-err_gpio:
-	detach_gpio_amp(pdata);
-
-err_clk:
-	clk_put(xtal_clk);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(simtec_audio_core_probe);
-
-int __devexit simtec_audio_remove(struct platform_device *pdev)
-{
-	struct platform_device *snd_dev = platform_get_drvdata(pdev);
-
-	platform_device_unregister(snd_dev);
-
-	detach_gpio_amp(pdata);
-	clk_put(xtal_clk);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(simtec_audio_remove);
-
-MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
-MODULE_DESCRIPTION("ALSA SoC Simtec Audio common support");
-MODULE_LICENSE("GPL");