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[Hackndev-commit] SF.net SVN: hackndev: [865] linux4palm/linux/trunk/sound/arm/rx3000_audio.c
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From: <mar...@us...> - 2007-02-21 23:21:21
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Revision: 865
http://svn.sourceforge.net/hackndev/?rev=865&view=rev
Author: marex_z71
Date: 2007-02-21 15:21:18 -0800 (Wed, 21 Feb 2007)
Log Message:
-----------
l4p: sound/arm/rx3000_audio.c removed
Removed Paths:
-------------
linux4palm/linux/trunk/sound/arm/rx3000_audio.c
Deleted: linux4palm/linux/trunk/sound/arm/rx3000_audio.c
===================================================================
--- linux4palm/linux/trunk/sound/arm/rx3000_audio.c 2007-02-21 20:05:08 UTC (rev 864)
+++ linux4palm/linux/trunk/sound/arm/rx3000_audio.c 2007-02-21 23:21:18 UTC (rev 865)
@@ -1,352 +0,0 @@
-/*
- * Copyright 2006 Roman Moravcik <rom...@gm...>
- *
- * Audio driver for HP iPAQ RX3000
- *
- * Based on s3c24xx-tlv320aic23.c
- *
- * 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 <sound/driver.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/ioctl.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/pm.h>
-#include <linux/dma-mapping.h>
-#include <linux/i2c.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-
-#include <asm/hardware.h>
-#include <asm/dma.h>
-#include <asm/io.h>
-
-#include <sound/driver.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/initval.h>
-
-#include <asm/arch/regs-iis.h>
-#include <asm/arch/regs-gpio.h>
-#include <asm/arch/audio.h>
-#include <asm/arch/rx3000-asic3.h>
-
-#include <linux/soc/asic3_base.h>
-
-#include <sound/uda1380.h>
-
-#include "s3c24xx-iis.h"
-
-extern struct platform_device s3c_device_asic3;
-
-static struct snd_uda1380 uda;
-
-struct rx3000_sound_s {
- struct s3c24xx_iis_ops ops;
- s3c24xx_card_t *card;
- struct clk *clk;
- struct device *dev;
-};
-
-static void snd_rx3000_audio_set_codec_power(int mode)
-{
- if (mode == 1)
- asic3_set_gpio_out_c(&s3c_device_asic3.dev, ASIC3_GPC7, ASIC3_GPC7);
- else
- asic3_set_gpio_out_c(&s3c_device_asic3.dev, ASIC3_GPC7, 0);
-}
-
-static void snd_rx3000_audio_set_codec_reset(int mode)
-{
- if (mode == 1)
- asic3_set_gpio_out_a(&s3c_device_asic3.dev, ASIC3_GPA2, ASIC3_GPA2);
- else
- asic3_set_gpio_out_a(&s3c_device_asic3.dev, ASIC3_GPA2, 0);
-}
-
-static void snd_rx3000_audio_set_mic_power(int mode)
-{
-}
-
-static void snd_rx3000_audio_set_speaker_power(int mode)
-{
- if (mode == 1)
- asic3_set_gpio_out_a(&s3c_device_asic3.dev, ASIC3_GPA1, ASIC3_GPA1);
- else
- asic3_set_gpio_out_a(&s3c_device_asic3.dev, ASIC3_GPA1, 0);
-}
-
-static inline int snd_rx3000_audio_hp_detect(void)
-{
- return s3c2410_gpio_getpin(S3C2410_GPG11) ? 0 : 1;
-}
-
-static irqreturn_t snd_rx3000_audio_hp_isr(int isr, void *data)
-{
- snd_uda1380_hp_detected(&uda, snd_rx3000_audio_hp_detect());
- return IRQ_HANDLED;
-}
-
-static void snd_rx3000_audio_hp_detection_on(void)
-{
- unsigned long flags;
-
- set_irq_type(IRQ_EINT19, IRQ_TYPE_EDGE_BOTH);
- request_irq(IRQ_EINT19, snd_rx3000_audio_hp_isr, SA_INTERRUPT | SA_SAMPLE_RANDOM, "earphone jack", NULL);
-
- local_irq_save(flags);
- snd_uda1380_hp_detected(&uda, snd_rx3000_audio_hp_detect());
- local_irq_restore(flags);
-
-}
-
-static void snd_rx3000_audio_hp_detection_off(void)
-{
- free_irq(IRQ_EINT19, NULL);
-}
-
-static struct snd_uda1380 uda = {
- .line_in_connected = 0,
- .mic_connected = 1,
- .hp_or_line_out = 1,
- .capture_source = SND_UDA1380_CAP_SOURCE_MIC,
- .power_on_chip = snd_rx3000_audio_set_codec_power,
- .reset_pin = snd_rx3000_audio_set_codec_reset,
- .line_out_on = snd_rx3000_audio_set_speaker_power,
- .mic_on = snd_rx3000_audio_set_mic_power
-};
-
-int snd_rx3000_audio_startup(void *pw)
-{
- uda.i2c_client.adapter = i2c_get_adapter(0);
- uda.i2c_client.addr = 0x1a;
-
- if (snd_uda1380_activate(&uda) == 0) {
- snd_rx3000_audio_hp_detection_on();
- return 0;
- } else
- return 1;
-}
-
-void snd_rx3000_audio_shutdown(void *pw)
-{
- snd_rx3000_audio_hp_detection_off();
- snd_uda1380_deactivate(&uda);
-}
-
-int snd_rx3000_audio_open(void *pw, snd_pcm_substream_t *substream)
-{
- snd_uda1380_open_stream(&uda, substream->stream);
- return 0;
-}
-
-int snd_rx3000_audio_close(void *pw, snd_pcm_substream_t *substream)
-{
- snd_uda1380_close_stream(&uda, substream->stream);
- return 0;
-}
-int snd_rx3000_audio_prepare(void *pw, snd_pcm_substream_t *substream,
- snd_pcm_runtime_t *runtime)
-{
- return 0;
-}
-
-#ifdef CONFIG_PM
-int snd_rx3000_audio_suspend(void *pw)
-{
- pm_message_t state;
-
- snd_rx3000_audio_hp_detection_off();
- snd_uda1380_suspend(&uda, state);
-
- return 0;
-}
-
-int snd_rx3000_audio_resume(void *pw)
-{
- snd_uda1380_resume(&uda);
- snd_rx3000_audio_hp_detection_on();
-
- return 0;
-}
-#endif
-
-struct s3c24xx_iis_ops rx3000_sound_ops = {
- .owner = THIS_MODULE,
- .startup = snd_rx3000_audio_startup,
- .shutdown = snd_rx3000_audio_shutdown,
- .open = snd_rx3000_audio_open,
- .close = snd_rx3000_audio_close,
- .prepare = snd_rx3000_audio_prepare,
-#ifdef CONFIG_PM
- .suspend = snd_rx3000_audio_suspend,
- .resume = snd_rx3000_audio_resume,
-#endif
-};
-
-static void rx3000_sound_free(struct rx3000_sound_s *rx3000_sound)
-{
- kfree(rx3000_sound);
-}
-
-static struct device *audio_dev;
-
-static int rx3000_sound_probe(struct platform_device *pdev)
-{
- audio_dev = &pdev->dev;
- return 0;
-}
-
-static int rx3000_sound_remove(struct platform_device *pdev)
-{
- /* shouldn't happen */
- return 0;
-}
-
-static struct platform_driver rx3000_sound_driver = {
- .driver = {
- .name = "rx3000-sound",
- },
- .probe = rx3000_sound_probe,
- .remove = rx3000_sound_remove,
-};
-
-static int rx3000_audio_codec_probe(struct platform_device *pdev)
-{
- struct rx3000_sound_s *rx3000_sound;
- struct device *dev = &pdev->dev;
- s3c24xx_card_t *card;
- int err;
-
- rx3000_sound = kzalloc(sizeof(struct rx3000_sound_s), GFP_KERNEL);
- if (rx3000_sound == NULL) {
- printk("rx3000_audio: allocate rx3000_sound failed\n");
- err = -ENOMEM;
- goto exit_err;
- }
- memset(rx3000_sound, 0, sizeof(struct rx3000_sound_s));
-
- rx3000_sound->dev = dev;
-
- card = s3c24xx_iis_probe(audio_dev);
- if (IS_ERR(card)) {
- printk("rx3000_audio: cannot probe iis device\n");
- err = PTR_ERR(card);
- goto exit_err;
- }
-
- strcpy(card->card->driver, "rx3000-sound");
- strcpy(card->card->shortname, "RX3000 Audio");
- strcpy(card->card->longname, "iPAQ RX3000 Audio [Codec Philips UDA1380]");
-
- snd_card_set_dev(card->card, audio_dev);
-
- card->chip.ops = &rx3000_sound_ops;
- card->chip.pw = &uda;
-
- uda.i2c_client.adapter = i2c_get_adapter(0);
- uda.i2c_client.addr = 0x1a;
-
- if (snd_uda1380_activate(&uda) == 0)
- snd_uda1380_add_mixer_controls(&uda, card->card);
- snd_uda1380_deactivate(&uda);
-
- /* we must output cdclk */
- card->output_cdclk = 1;
-
- /* default configuration for IIS */
- s3c24xx_iismod_cfg(card, S3C2440_IISMOD_MPLL, 0);
- s3c24xx_iismod_cfg(card, S3C2410_IISMOD_16BIT, 0x0);
- s3c24xx_iismod_cfg(card, S3C2410_IISMOD_32FS, S3C2410_IISMOD_FS_MASK);
- s3c24xx_iismod_cfg(card, S3C2410_IISMOD_384FS, 0x0);
-
- err = s3c24xx_iis_cfgclksrc(card, "cdclk");
- if (err)
- goto exit_err;
-
- err = snd_card_register(card->card);
- if (err)
- goto exit_err;
-
- return 0;
-
- exit_err:
- rx3000_sound_free(rx3000_sound);
- rx3000_sound_remove(pdev);
-
- return err;
-}
-
-static int rx3000_audio_codec_remove(struct platform_device *pdev)
-{
- s3c24xx_card_t *card;
- struct device *dev = &pdev->dev;
- struct rx3000_sound_s *client;
-
- card = dev_get_drvdata(dev);
- if (card != NULL) {
- client = card->chip.pw;
-
- s3c24xx_iis_remove(dev);
- rx3000_sound_free(client);
- }
-
- return 0;
-}
-
-#ifdef CONFIG_PM
-static int rx3000_audio_codec_suspend(struct platform_device *pdev, pm_message_t state)
-{
- s3c24xx_iis_suspend(audio_dev, state);
- return 0;
-}
-
-static int rx3000_audio_codec_resume(struct platform_device *pdev)
-{
- s3c24xx_iis_resume(audio_dev);
- return 0;
-}
-#endif
-
-struct platform_driver rx3000_sound_codecdrv = {
- .driver = {
- .name = "rx3000-codecdrv",
- },
- .probe = rx3000_audio_codec_probe,
- .remove = rx3000_audio_codec_remove,
-#ifdef CONFIG_PM
- .suspend = rx3000_audio_codec_suspend,
- .resume = rx3000_audio_codec_resume,
-#endif
-};
-
-static int __init rx3000_audio_init(void)
-{
- request_module("i2c-s3c2410");
- platform_driver_register(&rx3000_sound_driver);
- return platform_driver_register(&rx3000_sound_codecdrv);
-}
-
-static void __exit rx3000_audio_exit(void)
-{
- platform_driver_unregister(&rx3000_sound_codecdrv);
- platform_driver_unregister(&rx3000_sound_driver);
-}
-
-module_init(rx3000_audio_init);
-module_exit(rx3000_audio_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Audio driver for HP iPAQ RX3000");
-MODULE_AUTHOR("Roman Moravcik <rom...@gm...>");
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