2 * Driver for Digigram VX222 V2/Mic PCI soundcards
4 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include <sound/driver.h>
22 #include <linux/init.h>
23 #include <linux/interrupt.h>
24 #include <linux/pci.h>
25 #include <linux/slab.h>
26 #include <linux/moduleparam.h>
27 #include <sound/core.h>
28 #include <sound/initval.h>
31 #define CARD_NAME "VX222"
33 MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
34 MODULE_DESCRIPTION("Digigram VX222 V2/Mic");
35 MODULE_LICENSE("GPL");
36 MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}");
38 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
39 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
40 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
41 static int mic[SNDRV_CARDS]; /* microphone */
42 static int ibl[SNDRV_CARDS]; /* microphone */
45 module_param_array(index, int, boot_devs, 0444);
46 MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard.");
47 module_param_array(id, charp, boot_devs, 0444);
48 MODULE_PARM_DESC(id, "ID string for Digigram " CARD_NAME " soundcard.");
49 module_param_array(enable, bool, boot_devs, 0444);
50 MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard.");
51 module_param_array(mic, bool, boot_devs, 0444);
52 MODULE_PARM_DESC(mic, "Enable Microphone.");
53 module_param_array(ibl, int, boot_devs, 0444);
54 MODULE_PARM_DESC(ibl, "Capture IBL size.");
64 static struct pci_device_id snd_vx222_ids[] = {
65 { 0x10b5, 0x9050, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VX_PCI_VX222_OLD, }, /* PLX */
66 { 0x10b5, 0x9030, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VX_PCI_VX222_NEW, }, /* PLX */
70 MODULE_DEVICE_TABLE(pci, snd_vx222_ids);
76 static struct snd_vx_hardware vx222_old_hw = {
79 .type = VX_TYPE_BOARD,
84 .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
87 static struct snd_vx_hardware vx222_v2_hw = {
95 .output_level_max = VX2_AKM_LEVEL_MAX,
98 static struct snd_vx_hardware vx222_mic_hw = {
106 .output_level_max = VX2_AKM_LEVEL_MAX,
112 static int snd_vx222_free(vx_core_t *chip)
114 struct snd_vx222 *vx = (struct snd_vx222 *)chip;
117 free_irq(chip->irq, (void*)chip);
119 pci_release_regions(vx->pci);
124 static int snd_vx222_dev_free(snd_device_t *device)
126 vx_core_t *chip = device->device_data;
127 return snd_vx222_free(chip);
131 static int __devinit snd_vx222_create(snd_card_t *card, struct pci_dev *pci,
132 struct snd_vx_hardware *hw,
133 struct snd_vx222 **rchip)
136 struct snd_vx222 *vx;
138 static snd_device_ops_t ops = {
139 .dev_free = snd_vx222_dev_free,
141 struct snd_vx_ops *vx_ops;
143 /* enable PCI device */
144 if ((err = pci_enable_device(pci)) < 0)
148 vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops;
149 chip = snd_vx_create(card, hw, vx_ops,
150 sizeof(struct snd_vx222) - sizeof(vx_core_t));
153 vx = (struct snd_vx222 *)chip;
156 if ((err = pci_request_regions(pci, CARD_NAME)) < 0) {
157 snd_vx222_free(chip);
160 for (i = 0; i < 2; i++)
161 vx->port[i] = pci_resource_start(pci, i + 1);
163 if (request_irq(pci->irq, snd_vx_irq_handler, SA_INTERRUPT|SA_SHIRQ,
164 CARD_NAME, (void *) chip)) {
165 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
166 snd_vx222_free(chip);
169 chip->irq = pci->irq;
171 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
172 snd_vx222_free(chip);
176 snd_card_set_dev(card, &pci->dev);
183 static int __devinit snd_vx222_probe(struct pci_dev *pci,
184 const struct pci_device_id *pci_id)
188 struct snd_vx_hardware *hw;
189 struct snd_vx222 *vx;
192 if (dev >= SNDRV_CARDS)
199 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
203 switch ((int)pci_id->driver_data) {
204 case VX_PCI_VX222_OLD:
207 case VX_PCI_VX222_NEW:
215 if ((err = snd_vx222_create(card, pci, hw, &vx)) < 0) {
219 vx->core.ibl.size = ibl[dev];
221 sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i",
222 card->shortname, vx->port[0], vx->port[1], vx->core.irq);
223 snd_printdd("%s at 0x%lx & 0x%lx, irq %i\n",
224 card->shortname, vx->port[0], vx->port[1], vx->core.irq);
226 if ((err = snd_vx_hwdep_new(&vx->core)) < 0) {
231 if ((err = snd_card_register(card)) < 0) {
236 pci_set_drvdata(pci, card);
241 static void __devexit snd_vx222_remove(struct pci_dev *pci)
243 snd_card_free(pci_get_drvdata(pci));
244 pci_set_drvdata(pci, NULL);
247 static struct pci_driver driver = {
248 .name = "Digigram VX222",
249 .id_table = snd_vx222_ids,
250 .probe = snd_vx222_probe,
251 .remove = __devexit_p(snd_vx222_remove),
254 static int __init alsa_card_vx222_init(void)
256 return pci_module_init(&driver);
259 static void __exit alsa_card_vx222_exit(void)
261 pci_unregister_driver(&driver);
264 module_init(alsa_card_vx222_init)
265 module_exit(alsa_card_vx222_exit)