diff options
Diffstat (limited to 'target/linux/ubicom32/files/sound/ubicom32/ubi32-generic-capture.c')
| -rw-r--r-- | target/linux/ubicom32/files/sound/ubicom32/ubi32-generic-capture.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/target/linux/ubicom32/files/sound/ubicom32/ubi32-generic-capture.c b/target/linux/ubicom32/files/sound/ubicom32/ubi32-generic-capture.c deleted file mode 100644 index a911cc6a1e..0000000000 --- a/target/linux/ubicom32/files/sound/ubicom32/ubi32-generic-capture.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * sound/ubicom32/ubi32-generic-capture.c - * Interface to ubicom32 virtual audio peripheral - * - * (C) Copyright 2009, Ubicom, Inc. - * - * This file is part of the Ubicom32 Linux Kernel Port. - * - * The Ubicom32 Linux Kernel Port 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. - * - * The Ubicom32 Linux Kernel Port is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with the Ubicom32 Linux Kernel Port. If not, - * see <http://www.gnu.org/licenses/>. - * - * Ubicom32 implementation derived from (with many thanks): - * arch/m68knommu - * arch/blackfin - * arch/parisc - */ - -#include <linux/platform_device.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/initval.h> -#include "ubi32.h" - -#define DRIVER_NAME "snd-ubi32-generic-capture" - -/* - * Module properties - */ -static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ - -/* - * Card private data free function - */ -void snd_ubi32_generic_capture_free(struct snd_card *card) -{ - /* - * Free all the fields in the snd_ubi32_priv struct - */ - // Nothing to free at this time because ubi32_priv just maintains pointers -} - -/* - * Ubicom audio driver probe() method. Args change depending on whether we use - * platform_device or i2c_device. - */ -static int snd_ubi32_generic_capture_probe(struct platform_device *dev) -{ - struct snd_card *card; - struct ubi32_snd_priv *ubi32_priv; - int err; - - /* - * Create a snd_card structure - */ - card = snd_card_new(index, "Ubi32-Generic-C", THIS_MODULE, sizeof(struct ubi32_snd_priv)); - - if (card == NULL) { - return -ENOMEM; - } - - card->private_free = snd_ubi32_generic_capture_free; /* Not sure if correct */ - ubi32_priv = card->private_data; - - /* - * Initialize the snd_card's private data structure - */ - ubi32_priv->card = card; - ubi32_priv->is_capture = 1; - - /* - * Create the new PCM instance - */ - err = snd_ubi32_pcm_probe(ubi32_priv, dev); - if (err < 0) { - snd_card_free(card); - return err; - } - - strcpy(card->driver, "Ubi32-Generic-C"); - strcpy(card->shortname, "Ubi32-Generic-C"); - snprintf(card->longname, sizeof(card->longname), - "%s at sendirq=%d.%d recvirq=%d.%d regs=%p", - card->shortname, ubi32_priv->tx_irq, ubi32_priv->irq_idx, - ubi32_priv->rx_irq, ubi32_priv->irq_idx, ubi32_priv->adr); - - snd_card_set_dev(card, &dev->dev); - - /* Register the sound card */ - if ((err = snd_card_register(card)) != 0) { - snd_printk(KERN_INFO "snd_card_register error\n"); - } - - /* Store card for access from other methods */ - platform_set_drvdata(dev, card); - - return 0; -} - -/* - * Ubicom audio driver remove() method - */ -static int __devexit snd_ubi32_generic_capture_remove(struct platform_device *dev) -{ - struct snd_card *card; - struct ubi32_snd_priv *ubi32_priv; - - card = platform_get_drvdata(dev); - ubi32_priv = card->private_data; - snd_ubi32_pcm_remove(ubi32_priv); - - snd_card_free(platform_get_drvdata(dev)); - platform_set_drvdata(dev, NULL); - return 0; -} - -/* - * Platform driver definition - */ -static struct platform_driver snd_ubi32_generic_capture_driver = { - .driver = { - .name = DRIVER_NAME, - .owner = THIS_MODULE, - }, - .probe = snd_ubi32_generic_capture_probe, - .remove = __devexit_p(snd_ubi32_generic_capture_remove), -}; - -/* - * snd_ubi32_generic_capture_init - */ -static int __init snd_ubi32_generic_capture_init(void) -{ - return platform_driver_register(&snd_ubi32_generic_capture_driver); -} -module_init(snd_ubi32_generic_capture_init); - -/* - * snd_ubi32_generic_capture_exit - */ -static void __exit snd_ubi32_generic_capture_exit(void) -{ - platform_driver_unregister(&snd_ubi32_generic_capture_driver); -} -module_exit(snd_ubi32_generic_capture_exit); - -/* - * Module properties - */ -//#if defined(CONFIG_SND_UBI32_AUDIO_I2C) -//MODULE_ALIAS("i2c:snd-ubi32"); -//#endif -MODULE_AUTHOR("Patrick Tjin"); -MODULE_DESCRIPTION("Driver for Ubicom32 audio devices"); -MODULE_LICENSE("GPL"); |