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1// SPDX-License-Identifier: GPL-2.0-or-later2/*3 * Driver for Digigram VX222 V2/Mic PCI soundcards4 *5 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>6 */7 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>16#include "vx222.h"17 18#define CARD_NAME "VX222"19 20MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");21MODULE_DESCRIPTION("Digigram VX222 V2/Mic");22MODULE_LICENSE("GPL");23 24static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */25static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */26static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */27static bool mic[SNDRV_CARDS]; /* microphone */28static int ibl[SNDRV_CARDS]; /* microphone */29 30module_param_array(index, int, NULL, 0444);31MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard.");32module_param_array(id, charp, NULL, 0444);33MODULE_PARM_DESC(id, "ID string for Digigram " CARD_NAME " soundcard.");34module_param_array(enable, bool, NULL, 0444);35MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard.");36module_param_array(mic, bool, NULL, 0444);37MODULE_PARM_DESC(mic, "Enable Microphone.");38module_param_array(ibl, int, NULL, 0444);39MODULE_PARM_DESC(ibl, "Capture IBL size.");40 41/*42 */43 44enum {45 VX_PCI_VX222_OLD,46 VX_PCI_VX222_NEW47};48 49static 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 */52 { 0, }53};54 55MODULE_DEVICE_TABLE(pci, snd_vx222_ids);56 57 58/*59 */60 61static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);62static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);63 64static const struct snd_vx_hardware vx222_old_hw = {65 66 .name = "VX222/Old",67 .type = VX_TYPE_BOARD,68 /* hw specs */69 .num_codecs = 1,70 .num_ins = 1,71 .num_outs = 1,72 .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,73 .output_level_db_scale = db_scale_old_vol,74};75 76static const struct snd_vx_hardware vx222_v2_hw = {77 78 .name = "VX222/v2",79 .type = VX_TYPE_V2,80 /* hw specs */81 .num_codecs = 1,82 .num_ins = 1,83 .num_outs = 1,84 .output_level_max = VX2_AKM_LEVEL_MAX,85 .output_level_db_scale = db_scale_akm,86};87 88static const struct snd_vx_hardware vx222_mic_hw = {89 90 .name = "VX222/Mic",91 .type = VX_TYPE_MIC,92 /* hw specs */93 .num_codecs = 1,94 .num_ins = 1,95 .num_outs = 1,96 .output_level_max = VX2_AKM_LEVEL_MAX,97 .output_level_db_scale = db_scale_akm,98};99 100 101/*102 */103static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci,104 const struct snd_vx_hardware *hw,105 struct snd_vx222 **rchip)106{107 struct vx_core *chip;108 struct snd_vx222 *vx;109 int i, err;110 const struct snd_vx_ops *vx_ops;111 112 /* enable PCI device */113 err = pcim_enable_device(pci);114 if (err < 0)115 return err;116 pci_set_master(pci);117 118 vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops;119 chip = snd_vx_create(card, hw, vx_ops,120 sizeof(struct snd_vx222) - sizeof(struct vx_core));121 if (!chip)122 return -ENOMEM;123 vx = to_vx222(chip);124 vx->pci = pci;125 126 err = pci_request_regions(pci, CARD_NAME);127 if (err < 0)128 return err;129 for (i = 0; i < 2; i++)130 vx->port[i] = pci_resource_start(pci, i + 1);131 132 if (devm_request_threaded_irq(&pci->dev, pci->irq, snd_vx_irq_handler,133 snd_vx_threaded_irq_handler, IRQF_SHARED,134 KBUILD_MODNAME, chip)) {135 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq);136 return -EBUSY;137 }138 chip->irq = pci->irq;139 card->sync_irq = chip->irq;140 *rchip = vx;141 142 return 0;143}144 145 146static int snd_vx222_probe(struct pci_dev *pci,147 const struct pci_device_id *pci_id)148{149 static int dev;150 struct snd_card *card;151 const struct snd_vx_hardware *hw;152 struct snd_vx222 *vx;153 int err;154 155 if (dev >= SNDRV_CARDS)156 return -ENODEV;157 if (!enable[dev]) {158 dev++;159 return -ENOENT;160 }161 162 err = snd_devm_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,163 0, &card);164 if (err < 0)165 return err;166 167 switch ((int)pci_id->driver_data) {168 case VX_PCI_VX222_OLD:169 hw = &vx222_old_hw;170 break;171 case VX_PCI_VX222_NEW:172 default:173 if (mic[dev])174 hw = &vx222_mic_hw;175 else176 hw = &vx222_v2_hw;177 break;178 }179 err = snd_vx222_create(card, pci, hw, &vx);180 if (err < 0)181 return err;182 card->private_data = vx;183 vx->core.ibl.size = ibl[dev];184 185 sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i",186 card->shortname, vx->port[0], vx->port[1], vx->core.irq);187 dev_dbg(card->dev, "%s at 0x%lx & 0x%lx, irq %i\n",188 card->shortname, vx->port[0], vx->port[1], vx->core.irq);189 190#ifdef SND_VX_FW_LOADER191 vx->core.dev = &pci->dev;192#endif193 194 err = snd_vx_setup_firmware(&vx->core);195 if (err < 0)196 return err;197 198 err = snd_card_register(card);199 if (err < 0)200 return err;201 202 pci_set_drvdata(pci, card);203 dev++;204 return 0;205}206 207#ifdef CONFIG_PM_SLEEP208static int snd_vx222_suspend(struct device *dev)209{210 struct snd_card *card = dev_get_drvdata(dev);211 struct snd_vx222 *vx = card->private_data;212 213 return snd_vx_suspend(&vx->core);214}215 216static int snd_vx222_resume(struct device *dev)217{218 struct snd_card *card = dev_get_drvdata(dev);219 struct snd_vx222 *vx = card->private_data;220 221 return snd_vx_resume(&vx->core);222}223 224static SIMPLE_DEV_PM_OPS(snd_vx222_pm, snd_vx222_suspend, snd_vx222_resume);225#define SND_VX222_PM_OPS &snd_vx222_pm226#else227#define SND_VX222_PM_OPS NULL228#endif229 230static struct pci_driver vx222_driver = {231 .name = KBUILD_MODNAME,232 .id_table = snd_vx222_ids,233 .probe = snd_vx222_probe,234 .driver = {235 .pm = SND_VX222_PM_OPS,236 },237};238 239module_pci_driver(vx222_driver);240