vx222.c (5611B)
1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Driver for Digigram VX222 V2/Mic PCI soundcards 4 * 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_NEW 47}; 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 else 176 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_LOADER 191 vx->core.dev = &pci->dev; 192#endif 193 194 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_SLEEP 208static 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_pm 226#else 227#define SND_VX222_PM_OPS NULL 228#endif 229 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);