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");
24 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
25 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
26 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
27 static bool mic[SNDRV_CARDS]; /* microphone */
28 static int ibl[SNDRV_CARDS]; /* microphone */
30 module_param_array(index, int, NULL, 0444);
31 MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard.");
32 module_param_array(id, charp, NULL, 0444);
33 MODULE_PARM_DESC(id, "ID string for Digigram " CARD_NAME " soundcard.");
34 module_param_array(enable, bool, NULL, 0444);
35 MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard.");
36 module_param_array(mic, bool, NULL, 0444);
37 MODULE_PARM_DESC(mic, "Enable Microphone.");
38 module_param_array(ibl, int, NULL, 0444);
39 MODULE_PARM_DESC(ibl, "Capture IBL size.");
49 static const struct pci_device_id snd_vx222_ids[] = {
50 { 0x10b5, 0x9050, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_OLD, }, /* PLX */
51 { 0x10b5, 0x9030, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_NEW, }, /* PLX */
55 MODULE_DEVICE_TABLE(pci, snd_vx222_ids);
61 static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
62 static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);
64 static const struct snd_vx_hardware vx222_old_hw = {
67 .type = VX_TYPE_BOARD,
72 .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
73 .output_level_db_scale = db_scale_old_vol,
76 static const struct snd_vx_hardware vx222_v2_hw = {
84 .output_level_max = VX2_AKM_LEVEL_MAX,
85 .output_level_db_scale = db_scale_akm,
88 static const struct snd_vx_hardware vx222_mic_hw = {
96 .output_level_max = VX2_AKM_LEVEL_MAX,
97 .output_level_db_scale = db_scale_akm,
103 static int snd_vx222_free(struct vx_core *chip)
105 struct snd_vx222 *vx = to_vx222(chip);
108 free_irq(chip->irq, (void*)chip);
110 pci_release_regions(vx->pci);
111 pci_disable_device(vx->pci);
116 static int snd_vx222_dev_free(struct snd_device *device)
118 struct vx_core *chip = device->device_data;
119 return snd_vx222_free(chip);
123 static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci,
124 const struct snd_vx_hardware *hw,
125 struct snd_vx222 **rchip)
127 struct vx_core *chip;
128 struct snd_vx222 *vx;
130 static const struct snd_device_ops ops = {
131 .dev_free = snd_vx222_dev_free,
133 const struct snd_vx_ops *vx_ops;
135 /* enable PCI device */
136 err = pci_enable_device(pci);
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 err = pci_request_regions(pci, CARD_NAME);
153 snd_vx222_free(chip);
156 for (i = 0; i < 2; i++)
157 vx->port[i] = pci_resource_start(pci, i + 1);
159 if (request_threaded_irq(pci->irq, snd_vx_irq_handler,
160 snd_vx_threaded_irq_handler, IRQF_SHARED,
161 KBUILD_MODNAME, chip)) {
162 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);
163 snd_vx222_free(chip);
166 chip->irq = pci->irq;
167 card->sync_irq = chip->irq;
169 err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
171 snd_vx222_free(chip);
180 static int snd_vx222_probe(struct pci_dev *pci,
181 const struct pci_device_id *pci_id)
184 struct snd_card *card;
185 const struct snd_vx_hardware *hw;
186 struct snd_vx222 *vx;
189 if (dev >= SNDRV_CARDS)
196 err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
201 switch ((int)pci_id->driver_data) {
202 case VX_PCI_VX222_OLD:
205 case VX_PCI_VX222_NEW:
213 err = snd_vx222_create(card, pci, hw, &vx);
218 card->private_data = vx;
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 dev_dbg(card->dev, "%s at 0x%lx & 0x%lx, irq %i\n",
224 card->shortname, vx->port[0], vx->port[1], vx->core.irq);
226 #ifdef SND_VX_FW_LOADER
227 vx->core.dev = &pci->dev;
230 err = snd_vx_setup_firmware(&vx->core);
236 err = snd_card_register(card);
242 pci_set_drvdata(pci, card);
247 static void snd_vx222_remove(struct pci_dev *pci)
249 snd_card_free(pci_get_drvdata(pci));
252 #ifdef CONFIG_PM_SLEEP
253 static int snd_vx222_suspend(struct device *dev)
255 struct snd_card *card = dev_get_drvdata(dev);
256 struct snd_vx222 *vx = card->private_data;
258 return snd_vx_suspend(&vx->core);
261 static int snd_vx222_resume(struct device *dev)
263 struct snd_card *card = dev_get_drvdata(dev);
264 struct snd_vx222 *vx = card->private_data;
266 return snd_vx_resume(&vx->core);
269 static SIMPLE_DEV_PM_OPS(snd_vx222_pm, snd_vx222_suspend, snd_vx222_resume);
270 #define SND_VX222_PM_OPS &snd_vx222_pm
272 #define SND_VX222_PM_OPS NULL
275 static struct pci_driver vx222_driver = {
276 .name = KBUILD_MODNAME,
277 .id_table = snd_vx222_ids,
278 .probe = snd_vx222_probe,
279 .remove = snd_vx222_remove,
281 .pm = SND_VX222_PM_OPS,
285 module_pci_driver(vx222_driver);