1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Driver for Digigram VX222 V2/Mic PCI soundcards
5 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
8 #include <linux/init.h>
9 #include <linux/interrupt.h>
10 #include <linux/pci.h>
11 #include <linux/slab.h>
12 #include <linux/module.h>
13 #include <sound/core.h>
14 #include <sound/initval.h>
15 #include <sound/tlv.h>
18 #define CARD_NAME "VX222"
20 MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
21 MODULE_DESCRIPTION("Digigram VX222 V2/Mic");
22 MODULE_LICENSE("GPL");
23 MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}");
25 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
26 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
27 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
28 static bool mic[SNDRV_CARDS]; /* microphone */
29 static int ibl[SNDRV_CARDS]; /* microphone */
31 module_param_array(index, int, NULL, 0444);
32 MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard.");
33 module_param_array(id, charp, NULL, 0444);
34 MODULE_PARM_DESC(id, "ID string for Digigram " CARD_NAME " soundcard.");
35 module_param_array(enable, bool, NULL, 0444);
36 MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard.");
37 module_param_array(mic, bool, NULL, 0444);
38 MODULE_PARM_DESC(mic, "Enable Microphone.");
39 module_param_array(ibl, int, NULL, 0444);
40 MODULE_PARM_DESC(ibl, "Capture IBL size.");
50 static const struct pci_device_id snd_vx222_ids[] = {
51 { 0x10b5, 0x9050, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_OLD, }, /* PLX */
52 { 0x10b5, 0x9030, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_NEW, }, /* PLX */
56 MODULE_DEVICE_TABLE(pci, snd_vx222_ids);
62 static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
63 static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);
65 static struct snd_vx_hardware vx222_old_hw = {
68 .type = VX_TYPE_BOARD,
73 .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
74 .output_level_db_scale = db_scale_old_vol,
77 static struct snd_vx_hardware vx222_v2_hw = {
85 .output_level_max = VX2_AKM_LEVEL_MAX,
86 .output_level_db_scale = db_scale_akm,
89 static struct snd_vx_hardware vx222_mic_hw = {
97 .output_level_max = VX2_AKM_LEVEL_MAX,
98 .output_level_db_scale = db_scale_akm,
104 static int snd_vx222_free(struct vx_core *chip)
106 struct snd_vx222 *vx = to_vx222(chip);
109 free_irq(chip->irq, (void*)chip);
111 pci_release_regions(vx->pci);
112 pci_disable_device(vx->pci);
117 static int snd_vx222_dev_free(struct snd_device *device)
119 struct vx_core *chip = device->device_data;
120 return snd_vx222_free(chip);
124 static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci,
125 struct snd_vx_hardware *hw,
126 struct snd_vx222 **rchip)
128 struct vx_core *chip;
129 struct snd_vx222 *vx;
131 static struct snd_device_ops ops = {
132 .dev_free = snd_vx222_dev_free,
134 struct snd_vx_ops *vx_ops;
136 /* enable PCI device */
137 if ((err = pci_enable_device(pci)) < 0)
141 vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops;
142 chip = snd_vx_create(card, hw, vx_ops,
143 sizeof(struct snd_vx222) - sizeof(struct vx_core));
145 pci_disable_device(pci);
151 if ((err = pci_request_regions(pci, CARD_NAME)) < 0) {
152 snd_vx222_free(chip);
155 for (i = 0; i < 2; i++)
156 vx->port[i] = pci_resource_start(pci, i + 1);
158 if (request_threaded_irq(pci->irq, snd_vx_irq_handler,
159 snd_vx_threaded_irq_handler, IRQF_SHARED,
160 KBUILD_MODNAME, chip)) {
161 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
162 snd_vx222_free(chip);
165 chip->irq = pci->irq;
167 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
168 snd_vx222_free(chip);
177 static int snd_vx222_probe(struct pci_dev *pci,
178 const struct pci_device_id *pci_id)
181 struct snd_card *card;
182 struct snd_vx_hardware *hw;
183 struct snd_vx222 *vx;
186 if (dev >= SNDRV_CARDS)
193 err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
198 switch ((int)pci_id->driver_data) {
199 case VX_PCI_VX222_OLD:
202 case VX_PCI_VX222_NEW:
210 if ((err = snd_vx222_create(card, pci, hw, &vx)) < 0) {
214 card->private_data = vx;
215 vx->core.ibl.size = ibl[dev];
217 sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i",
218 card->shortname, vx->port[0], vx->port[1], vx->core.irq);
219 dev_dbg(card->dev, "%s at 0x%lx & 0x%lx, irq %i\n",
220 card->shortname, vx->port[0], vx->port[1], vx->core.irq);
222 #ifdef SND_VX_FW_LOADER
223 vx->core.dev = &pci->dev;
226 if ((err = snd_vx_setup_firmware(&vx->core)) < 0) {
231 if ((err = snd_card_register(card)) < 0) {
236 pci_set_drvdata(pci, card);
241 static void snd_vx222_remove(struct pci_dev *pci)
243 snd_card_free(pci_get_drvdata(pci));
246 #ifdef CONFIG_PM_SLEEP
247 static int snd_vx222_suspend(struct device *dev)
249 struct snd_card *card = dev_get_drvdata(dev);
250 struct snd_vx222 *vx = card->private_data;
252 return snd_vx_suspend(&vx->core);
255 static int snd_vx222_resume(struct device *dev)
257 struct snd_card *card = dev_get_drvdata(dev);
258 struct snd_vx222 *vx = card->private_data;
260 return snd_vx_resume(&vx->core);
263 static SIMPLE_DEV_PM_OPS(snd_vx222_pm, snd_vx222_suspend, snd_vx222_resume);
264 #define SND_VX222_PM_OPS &snd_vx222_pm
266 #define SND_VX222_PM_OPS NULL
269 static struct pci_driver vx222_driver = {
270 .name = KBUILD_MODNAME,
271 .id_table = snd_vx222_ids,
272 .probe = snd_vx222_probe,
273 .remove = snd_vx222_remove,
275 .pm = SND_VX222_PM_OPS,
279 module_pci_driver(vx222_driver);