1 files changed, 0 insertions, 260 deletions
diff --git a/ANDROID_3.4.5/sound/arm/pxa2xx-ac97.c b/ANDROID_3.4.5/sound/arm/pxa2xx-ac97.c
deleted file mode 100644
index afef72c4..00000000
--- a/ANDROID_3.4.5/sound/arm/pxa2xx-ac97.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * linux/sound/pxa2xx-ac97.c -- AC97 support for the Intel PXA2xx chip.
- *
- * Author:	Nicolas Pitre
- * Created:	Dec 02, 2004
- * Copyright:	MontaVista Software Inc.
- *
- * 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/init.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/ac97_codec.h>
-#include <sound/initval.h>
-#include <sound/pxa2xx-lib.h>
-
-#include <mach/regs-ac97.h>
-#include <mach/audio.h>
-
-#include "pxa2xx-pcm.h"
-
-static void pxa2xx_ac97_reset(struct snd_ac97 *ac97)
-{
-	if (!pxa2xx_ac97_try_cold_reset(ac97)) {
-		pxa2xx_ac97_try_warm_reset(ac97);
-	}
-
-	pxa2xx_ac97_finish_reset(ac97);
-}
-
-static struct snd_ac97_bus_ops pxa2xx_ac97_ops = {
-	.read	= pxa2xx_ac97_read,
-	.write	= pxa2xx_ac97_write,
-	.reset	= pxa2xx_ac97_reset,
-};
-
-static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_out = {
-	.name			= "AC97 PCM out",
-	.dev_addr		= __PREG(PCDR),
-	.drcmr			= &DRCMR(12),
-	.dcmd			= DCMD_INCSRCADDR | DCMD_FLOWTRG |
-				  DCMD_BURST32 | DCMD_WIDTH4,
-};
-
-static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_in = {
-	.name			= "AC97 PCM in",
-	.dev_addr		= __PREG(PCDR),
-	.drcmr			= &DRCMR(11),
-	.dcmd			= DCMD_INCTRGADDR | DCMD_FLOWSRC |
-				  DCMD_BURST32 | DCMD_WIDTH4,
-};
-
-static struct snd_pcm *pxa2xx_ac97_pcm;
-static struct snd_ac97 *pxa2xx_ac97_ac97;
-
-static int pxa2xx_ac97_pcm_startup(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	pxa2xx_audio_ops_t *platform_ops;
-	int r;
-
-	runtime->hw.channels_min = 2;
-	runtime->hw.channels_max = 2;
-
-	r = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
-	    AC97_RATES_FRONT_DAC : AC97_RATES_ADC;
-	runtime->hw.rates = pxa2xx_ac97_ac97->rates[r];
-	snd_pcm_limit_hw_rates(runtime);
-
-       	platform_ops = substream->pcm->card->dev->platform_data;
-	if (platform_ops && platform_ops->startup)
-		return platform_ops->startup(substream, platform_ops->priv);
-	else
-		return 0;
-}
-
-static void pxa2xx_ac97_pcm_shutdown(struct snd_pcm_substream *substream)
-{
-	pxa2xx_audio_ops_t *platform_ops;
-
-       	platform_ops = substream->pcm->card->dev->platform_data;
-	if (platform_ops && platform_ops->shutdown)
-		platform_ops->shutdown(substream, platform_ops->priv);
-}
-
-static int pxa2xx_ac97_pcm_prepare(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	int reg = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
-		  AC97_PCM_FRONT_DAC_RATE : AC97_PCM_LR_ADC_RATE;
-	return snd_ac97_set_rate(pxa2xx_ac97_ac97, reg, runtime->rate);
-}
-
-static struct pxa2xx_pcm_client pxa2xx_ac97_pcm_client = {
-	.playback_params	= &pxa2xx_ac97_pcm_out,
-	.capture_params		= &pxa2xx_ac97_pcm_in,
-	.startup		= pxa2xx_ac97_pcm_startup,
-	.shutdown		= pxa2xx_ac97_pcm_shutdown,
-	.prepare		= pxa2xx_ac97_pcm_prepare,
-};
-
-#ifdef CONFIG_PM
-
-static int pxa2xx_ac97_do_suspend(struct snd_card *card, pm_message_t state)
-{
-	pxa2xx_audio_ops_t *platform_ops = card->dev->platform_data;
-
-	snd_power_change_state(card, SNDRV_CTL_POWER_D3cold);
-	snd_pcm_suspend_all(pxa2xx_ac97_pcm);
-	snd_ac97_suspend(pxa2xx_ac97_ac97);
-	if (platform_ops && platform_ops->suspend)
-		platform_ops->suspend(platform_ops->priv);
-
-	return pxa2xx_ac97_hw_suspend();
-}
-
-static int pxa2xx_ac97_do_resume(struct snd_card *card)
-{
-	pxa2xx_audio_ops_t *platform_ops = card->dev->platform_data;
-	int rc;
-
-	rc = pxa2xx_ac97_hw_resume();
-	if (rc)
-		return rc;
-
-	if (platform_ops && platform_ops->resume)
-		platform_ops->resume(platform_ops->priv);
-	snd_ac97_resume(pxa2xx_ac97_ac97);
-	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
-
-	return 0;
-}
-
-static int pxa2xx_ac97_suspend(struct device *dev)
-{
-	struct snd_card *card = dev_get_drvdata(dev);
-	int ret = 0;
-
-	if (card)
-		ret = pxa2xx_ac97_do_suspend(card, PMSG_SUSPEND);
-
-	return ret;
-}
-
-static int pxa2xx_ac97_resume(struct device *dev)
-{
-	struct snd_card *card = dev_get_drvdata(dev);
-	int ret = 0;
-
-	if (card)
-		ret = pxa2xx_ac97_do_resume(card);
-
-	return ret;
-}
-
-static const struct dev_pm_ops pxa2xx_ac97_pm_ops = {
-	.suspend	= pxa2xx_ac97_suspend,
-	.resume		= pxa2xx_ac97_resume,
-};
-#endif
-
-static int __devinit pxa2xx_ac97_probe(struct platform_device *dev)
-{
-	struct snd_card *card;
-	struct snd_ac97_bus *ac97_bus;
-	struct snd_ac97_template ac97_template;
-	int ret;
-	pxa2xx_audio_ops_t *pdata = dev->dev.platform_data;
-
-	if (dev->id >= 0) {
-		dev_err(&dev->dev, "PXA2xx has only one AC97 port.\n");
-		ret = -ENXIO;
-		goto err_dev;
-	}
-
-	ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
-			      THIS_MODULE, 0, &card);
-	if (ret < 0)
-		goto err;
-
-	card->dev = &dev->dev;
-	strncpy(card->driver, dev->dev.driver->name, sizeof(card->driver));
-
-	ret = pxa2xx_pcm_new(card, &pxa2xx_ac97_pcm_client, &pxa2xx_ac97_pcm);
-	if (ret)
-		goto err;
-
-	ret = pxa2xx_ac97_hw_probe(dev);
-	if (ret)
-		goto err;
-
-	ret = snd_ac97_bus(card, 0, &pxa2xx_ac97_ops, NULL, &ac97_bus);
-	if (ret)
-		goto err_remove;
-	memset(&ac97_template, 0, sizeof(ac97_template));
-	ret = snd_ac97_mixer(ac97_bus, &ac97_template, &pxa2xx_ac97_ac97);
-	if (ret)
-		goto err_remove;
-
-	snprintf(card->shortname, sizeof(card->shortname),
-		 "%s", snd_ac97_get_short_name(pxa2xx_ac97_ac97));
-	snprintf(card->longname, sizeof(card->longname),
-		 "%s (%s)", dev->dev.driver->name, card->mixername);
-
-	if (pdata && pdata->codec_pdata[0])
-		snd_ac97_dev_add_pdata(ac97_bus->codec[0], pdata->codec_pdata[0]);
-	snd_card_set_dev(card, &dev->dev);
-	ret = snd_card_register(card);
-	if (ret == 0) {
-		platform_set_drvdata(dev, card);
-		return 0;
-	}
-
-err_remove:
-	pxa2xx_ac97_hw_remove(dev);
-err:
-	if (card)
-		snd_card_free(card);
-err_dev:
-	return ret;
-}
-
-static int __devexit pxa2xx_ac97_remove(struct platform_device *dev)
-{
-	struct snd_card *card = platform_get_drvdata(dev);
-
-	if (card) {
-		snd_card_free(card);
-		platform_set_drvdata(dev, NULL);
-		pxa2xx_ac97_hw_remove(dev);
-	}
-
-	return 0;
-}
-
-static struct platform_driver pxa2xx_ac97_driver = {
-	.probe		= pxa2xx_ac97_probe,
-	.remove		= __devexit_p(pxa2xx_ac97_remove),
-	.driver		= {
-		.name	= "pxa2xx-ac97",
-		.owner	= THIS_MODULE,
-#ifdef CONFIG_PM
-		.pm	= &pxa2xx_ac97_pm_ops,
-#endif
-	},
-};
-
-module_platform_driver(pxa2xx_ac97_driver);
-
-MODULE_AUTHOR("Nicolas Pitre");
-MODULE_DESCRIPTION("AC97 driver for the Intel PXA2xx chip");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:pxa2xx-ac97");