diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/vx222/vx222.c')
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/vx222/vx222.c | 314 |
1 files changed, 0 insertions, 314 deletions
diff --git a/ANDROID_3.4.5/sound/pci/vx222/vx222.c b/ANDROID_3.4.5/sound/pci/vx222/vx222.c deleted file mode 100644 index 6a534bfe..00000000 --- a/ANDROID_3.4.5/sound/pci/vx222/vx222.c +++ /dev/null @@ -1,314 +0,0 @@ -/* - * Driver for Digigram VX222 V2/Mic PCI soundcards - * - * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> - * - * 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/interrupt.h> -#include <linux/pci.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <sound/core.h> -#include <sound/initval.h> -#include <sound/tlv.h> -#include "vx222.h" - -#define CARD_NAME "VX222" - -MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>"); -MODULE_DESCRIPTION("Digigram VX222 V2/Mic"); -MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}"); - -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_PNP; /* Enable this card */ -static bool mic[SNDRV_CARDS]; /* microphone */ -static int ibl[SNDRV_CARDS]; /* microphone */ - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard."); -module_param_array(id, charp, NULL, 0444); -MODULE_PARM_DESC(id, "ID string for Digigram " CARD_NAME " soundcard."); -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard."); -module_param_array(mic, bool, NULL, 0444); -MODULE_PARM_DESC(mic, "Enable Microphone."); -module_param_array(ibl, int, NULL, 0444); -MODULE_PARM_DESC(ibl, "Capture IBL size."); - -/* - */ - -enum { - VX_PCI_VX222_OLD, - VX_PCI_VX222_NEW -}; - -static DEFINE_PCI_DEVICE_TABLE(snd_vx222_ids) = { - { 0x10b5, 0x9050, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_OLD, }, /* PLX */ - { 0x10b5, 0x9030, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_NEW, }, /* PLX */ - { 0, } -}; - -MODULE_DEVICE_TABLE(pci, snd_vx222_ids); - - -/* - */ - -static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0); -static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0); - -static struct snd_vx_hardware vx222_old_hw = { - - .name = "VX222/Old", - .type = VX_TYPE_BOARD, - /* hw specs */ - .num_codecs = 1, - .num_ins = 1, - .num_outs = 1, - .output_level_max = VX_ANALOG_OUT_LEVEL_MAX, - .output_level_db_scale = db_scale_old_vol, -}; - -static struct snd_vx_hardware vx222_v2_hw = { - - .name = "VX222/v2", - .type = VX_TYPE_V2, - /* hw specs */ - .num_codecs = 1, - .num_ins = 1, - .num_outs = 1, - .output_level_max = VX2_AKM_LEVEL_MAX, - .output_level_db_scale = db_scale_akm, -}; - -static struct snd_vx_hardware vx222_mic_hw = { - - .name = "VX222/Mic", - .type = VX_TYPE_MIC, - /* hw specs */ - .num_codecs = 1, - .num_ins = 1, - .num_outs = 1, - .output_level_max = VX2_AKM_LEVEL_MAX, - .output_level_db_scale = db_scale_akm, -}; - - -/* - */ -static int snd_vx222_free(struct vx_core *chip) -{ - struct snd_vx222 *vx = (struct snd_vx222 *)chip; - - if (chip->irq >= 0) - free_irq(chip->irq, (void*)chip); - if (vx->port[0]) - pci_release_regions(vx->pci); - pci_disable_device(vx->pci); - kfree(chip); - return 0; -} - -static int snd_vx222_dev_free(struct snd_device *device) -{ - struct vx_core *chip = device->device_data; - return snd_vx222_free(chip); -} - - -static int __devinit snd_vx222_create(struct snd_card *card, struct pci_dev *pci, - struct snd_vx_hardware *hw, - struct snd_vx222 **rchip) -{ - struct vx_core *chip; - struct snd_vx222 *vx; - int i, err; - static struct snd_device_ops ops = { - .dev_free = snd_vx222_dev_free, - }; - struct snd_vx_ops *vx_ops; - - /* enable PCI device */ - if ((err = pci_enable_device(pci)) < 0) - return err; - pci_set_master(pci); - - vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops; - chip = snd_vx_create(card, hw, vx_ops, - sizeof(struct snd_vx222) - sizeof(struct vx_core)); - if (! chip) { - pci_disable_device(pci); - return -ENOMEM; - } - vx = (struct snd_vx222 *)chip; - vx->pci = pci; - - if ((err = pci_request_regions(pci, CARD_NAME)) < 0) { - snd_vx222_free(chip); - return err; - } - for (i = 0; i < 2; i++) - vx->port[i] = pci_resource_start(pci, i + 1); - - if (request_irq(pci->irq, snd_vx_irq_handler, IRQF_SHARED, - KBUILD_MODNAME, chip)) { - snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); - snd_vx222_free(chip); - return -EBUSY; - } - chip->irq = pci->irq; - - if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { - snd_vx222_free(chip); - return err; - } - - snd_card_set_dev(card, &pci->dev); - - *rchip = vx; - return 0; -} - - -static int __devinit snd_vx222_probe(struct pci_dev *pci, - const struct pci_device_id *pci_id) -{ - static int dev; - struct snd_card *card; - struct snd_vx_hardware *hw; - struct snd_vx222 *vx; - int err; - - if (dev >= SNDRV_CARDS) - return -ENODEV; - if (!enable[dev]) { - dev++; - return -ENOENT; - } - - err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); - if (err < 0) - return err; - - switch ((int)pci_id->driver_data) { - case VX_PCI_VX222_OLD: - hw = &vx222_old_hw; - break; - case VX_PCI_VX222_NEW: - default: - if (mic[dev]) - hw = &vx222_mic_hw; - else - hw = &vx222_v2_hw; - break; - } - if ((err = snd_vx222_create(card, pci, hw, &vx)) < 0) { - snd_card_free(card); - return err; - } - card->private_data = vx; - vx->core.ibl.size = ibl[dev]; - - sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i", - card->shortname, vx->port[0], vx->port[1], vx->core.irq); - snd_printdd("%s at 0x%lx & 0x%lx, irq %i\n", - card->shortname, vx->port[0], vx->port[1], vx->core.irq); - -#ifdef SND_VX_FW_LOADER - vx->core.dev = &pci->dev; -#endif - - if ((err = snd_vx_setup_firmware(&vx->core)) < 0) { - snd_card_free(card); - return err; - } - - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } - - pci_set_drvdata(pci, card); - dev++; - return 0; -} - -static void __devexit snd_vx222_remove(struct pci_dev *pci) -{ - snd_card_free(pci_get_drvdata(pci)); - pci_set_drvdata(pci, NULL); -} - -#ifdef CONFIG_PM -static int snd_vx222_suspend(struct pci_dev *pci, pm_message_t state) -{ - struct snd_card *card = pci_get_drvdata(pci); - struct snd_vx222 *vx = card->private_data; - int err; - - err = snd_vx_suspend(&vx->core, state); - pci_disable_device(pci); - pci_save_state(pci); - pci_set_power_state(pci, pci_choose_state(pci, state)); - return err; -} - -static int snd_vx222_resume(struct pci_dev *pci) -{ - struct snd_card *card = pci_get_drvdata(pci); - struct snd_vx222 *vx = card->private_data; - - pci_set_power_state(pci, PCI_D0); - pci_restore_state(pci); - if (pci_enable_device(pci) < 0) { - printk(KERN_ERR "vx222: pci_enable_device failed, " - "disabling device\n"); - snd_card_disconnect(card); - return -EIO; - } - pci_set_master(pci); - return snd_vx_resume(&vx->core); -} -#endif - -static struct pci_driver driver = { - .name = KBUILD_MODNAME, - .id_table = snd_vx222_ids, - .probe = snd_vx222_probe, - .remove = __devexit_p(snd_vx222_remove), -#ifdef CONFIG_PM - .suspend = snd_vx222_suspend, - .resume = snd_vx222_resume, -#endif -}; - -static int __init alsa_card_vx222_init(void) -{ - return pci_register_driver(&driver); -} - -static void __exit alsa_card_vx222_exit(void) -{ - pci_unregister_driver(&driver); -} - -module_init(alsa_card_vx222_init) -module_exit(alsa_card_vx222_exit) |