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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/sound/isa/cs423x/cs4231.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/sound/isa/cs423x/cs4231.c')
-rw-r--r-- | ANDROID_3.4.5/sound/isa/cs423x/cs4231.c | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/ANDROID_3.4.5/sound/isa/cs423x/cs4231.c b/ANDROID_3.4.5/sound/isa/cs423x/cs4231.c deleted file mode 100644 index 99dda45e..00000000 --- a/ANDROID_3.4.5/sound/isa/cs423x/cs4231.c +++ /dev/null @@ -1,204 +0,0 @@ -/* - * Generic driver for CS4231 chips - * Copyright (c) by Jaroslav Kysela <perex@perex.cz> - * Originally the CS4232/CS4232A driver, modified for use on CS4231 by - * Tugrul Galatali <galatalt@stuy.edu> - * - * 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. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include <linux/init.h> -#include <linux/err.h> -#include <linux/isa.h> -#include <linux/time.h> -#include <linux/wait.h> -#include <linux/module.h> -#include <sound/core.h> -#include <sound/wss.h> -#include <sound/mpu401.h> -#include <sound/initval.h> - -#define CRD_NAME "Generic CS4231" -#define DEV_NAME "cs4231" - -MODULE_DESCRIPTION(CRD_NAME); -MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); -MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4231}}"); - -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ -static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ -static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ -static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ -static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ -static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */ -static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ -static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard."); -module_param_array(id, charp, NULL, 0444); -MODULE_PARM_DESC(id, "ID string for " CRD_NAME " soundcard."); -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable " CRD_NAME " soundcard."); -module_param_array(port, long, NULL, 0444); -MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver."); -module_param_array(mpu_port, long, NULL, 0444); -MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " CRD_NAME " driver."); -module_param_array(irq, int, NULL, 0444); -MODULE_PARM_DESC(irq, "IRQ # for " CRD_NAME " driver."); -module_param_array(mpu_irq, int, NULL, 0444); -MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " CRD_NAME " driver."); -module_param_array(dma1, int, NULL, 0444); -MODULE_PARM_DESC(dma1, "DMA1 # for " CRD_NAME " driver."); -module_param_array(dma2, int, NULL, 0444); -MODULE_PARM_DESC(dma2, "DMA2 # for " CRD_NAME " driver."); - -static int __devinit snd_cs4231_match(struct device *dev, unsigned int n) -{ - if (!enable[n]) - return 0; - - if (port[n] == SNDRV_AUTO_PORT) { - dev_err(dev, "please specify port\n"); - return 0; - } - if (irq[n] == SNDRV_AUTO_IRQ) { - dev_err(dev, "please specify irq\n"); - return 0; - } - if (dma1[n] == SNDRV_AUTO_DMA) { - dev_err(dev, "please specify dma1\n"); - return 0; - } - return 1; -} - -static int __devinit snd_cs4231_probe(struct device *dev, unsigned int n) -{ - struct snd_card *card; - struct snd_wss *chip; - struct snd_pcm *pcm; - int error; - - error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card); - if (error < 0) - return error; - - error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], dma2[n], - WSS_HW_DETECT, 0, &chip); - if (error < 0) - goto out; - - card->private_data = chip; - - error = snd_wss_pcm(chip, 0, &pcm); - if (error < 0) - goto out; - - strcpy(card->driver, "CS4231"); - strcpy(card->shortname, pcm->name); - - sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", - pcm->name, chip->port, irq[n], dma1[n]); - if (dma2[n] >= 0) - sprintf(card->longname + strlen(card->longname), "&%d", dma2[n]); - - error = snd_wss_mixer(chip); - if (error < 0) - goto out; - - error = snd_wss_timer(chip, 0, NULL); - if (error < 0) - goto out; - - if (mpu_port[n] > 0 && mpu_port[n] != SNDRV_AUTO_PORT) { - if (mpu_irq[n] == SNDRV_AUTO_IRQ) - mpu_irq[n] = -1; - if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232, - mpu_port[n], 0, mpu_irq[n], - NULL) < 0) - dev_warn(dev, "MPU401 not detected\n"); - } - - snd_card_set_dev(card, dev); - - error = snd_card_register(card); - if (error < 0) - goto out; - - dev_set_drvdata(dev, card); - return 0; - -out: snd_card_free(card); - return error; -} - -static int __devexit snd_cs4231_remove(struct device *dev, unsigned int n) -{ - snd_card_free(dev_get_drvdata(dev)); - dev_set_drvdata(dev, NULL); - return 0; -} - -#ifdef CONFIG_PM -static int snd_cs4231_suspend(struct device *dev, unsigned int n, pm_message_t state) -{ - struct snd_card *card = dev_get_drvdata(dev); - struct snd_wss *chip = card->private_data; - - snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); - chip->suspend(chip); - return 0; -} - -static int snd_cs4231_resume(struct device *dev, unsigned int n) -{ - struct snd_card *card = dev_get_drvdata(dev); - struct snd_wss *chip = card->private_data; - - chip->resume(chip); - snd_power_change_state(card, SNDRV_CTL_POWER_D0); - return 0; -} -#endif - -static struct isa_driver snd_cs4231_driver = { - .match = snd_cs4231_match, - .probe = snd_cs4231_probe, - .remove = __devexit_p(snd_cs4231_remove), -#ifdef CONFIG_PM - .suspend = snd_cs4231_suspend, - .resume = snd_cs4231_resume, -#endif - .driver = { - .name = DEV_NAME - } -}; - -static int __init alsa_card_cs4231_init(void) -{ - return isa_register_driver(&snd_cs4231_driver, SNDRV_CARDS); -} - -static void __exit alsa_card_cs4231_exit(void) -{ - isa_unregister_driver(&snd_cs4231_driver); -} - -module_init(alsa_card_cs4231_init); -module_exit(alsa_card_cs4231_exit); |