Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Driver for Digigram VX222 V2/Mic PCI soundcards |
| 3 | * |
| 4 | * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> |
| 5 | * |
| 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. |
| 10 | * |
| 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. |
| 15 | * |
| 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 |
| 19 | */ |
| 20 | |
| 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> |
| 29 | #include "vx222.h" |
| 30 | |
| 31 | #define CARD_NAME "VX222" |
| 32 | |
| 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 "}}"); |
| 37 | |
| 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 */ |
| 43 | |
| 44 | module_param_array(index, int, NULL, 0444); |
| 45 | MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard."); |
| 46 | module_param_array(id, charp, NULL, 0444); |
| 47 | MODULE_PARM_DESC(id, "ID string for Digigram " CARD_NAME " soundcard."); |
| 48 | module_param_array(enable, bool, NULL, 0444); |
| 49 | MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard."); |
| 50 | module_param_array(mic, bool, NULL, 0444); |
| 51 | MODULE_PARM_DESC(mic, "Enable Microphone."); |
| 52 | module_param_array(ibl, int, NULL, 0444); |
| 53 | MODULE_PARM_DESC(ibl, "Capture IBL size."); |
| 54 | |
| 55 | /* |
| 56 | */ |
| 57 | |
| 58 | enum { |
| 59 | VX_PCI_VX222_OLD, |
| 60 | VX_PCI_VX222_NEW |
| 61 | }; |
| 62 | |
| 63 | static struct pci_device_id snd_vx222_ids[] = { |
| 64 | { 0x10b5, 0x9050, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_OLD, }, /* PLX */ |
| 65 | { 0x10b5, 0x9030, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_NEW, }, /* PLX */ |
| 66 | { 0, } |
| 67 | }; |
| 68 | |
| 69 | MODULE_DEVICE_TABLE(pci, snd_vx222_ids); |
| 70 | |
| 71 | |
| 72 | /* |
| 73 | */ |
| 74 | |
| 75 | static struct snd_vx_hardware vx222_old_hw = { |
| 76 | |
| 77 | .name = "VX222/Old", |
| 78 | .type = VX_TYPE_BOARD, |
| 79 | /* hw specs */ |
| 80 | .num_codecs = 1, |
| 81 | .num_ins = 1, |
| 82 | .num_outs = 1, |
| 83 | .output_level_max = VX_ANALOG_OUT_LEVEL_MAX, |
| 84 | }; |
| 85 | |
| 86 | static struct snd_vx_hardware vx222_v2_hw = { |
| 87 | |
| 88 | .name = "VX222/v2", |
| 89 | .type = VX_TYPE_V2, |
| 90 | /* hw specs */ |
| 91 | .num_codecs = 1, |
| 92 | .num_ins = 1, |
| 93 | .num_outs = 1, |
| 94 | .output_level_max = VX2_AKM_LEVEL_MAX, |
| 95 | }; |
| 96 | |
| 97 | static struct snd_vx_hardware vx222_mic_hw = { |
| 98 | |
| 99 | .name = "VX222/Mic", |
| 100 | .type = VX_TYPE_MIC, |
| 101 | /* hw specs */ |
| 102 | .num_codecs = 1, |
| 103 | .num_ins = 1, |
| 104 | .num_outs = 1, |
| 105 | .output_level_max = VX2_AKM_LEVEL_MAX, |
| 106 | }; |
| 107 | |
| 108 | |
| 109 | /* |
| 110 | */ |
Takashi Iwai | af26367 | 2005-11-17 14:46:59 +0100 | [diff] [blame^] | 111 | static int snd_vx222_free(struct vx_core *chip) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 112 | { |
| 113 | struct snd_vx222 *vx = (struct snd_vx222 *)chip; |
| 114 | |
| 115 | if (chip->irq >= 0) |
| 116 | free_irq(chip->irq, (void*)chip); |
| 117 | if (vx->port[0]) |
| 118 | pci_release_regions(vx->pci); |
| 119 | pci_disable_device(vx->pci); |
| 120 | kfree(chip); |
| 121 | return 0; |
| 122 | } |
| 123 | |
Takashi Iwai | af26367 | 2005-11-17 14:46:59 +0100 | [diff] [blame^] | 124 | static int snd_vx222_dev_free(struct snd_device *device) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 125 | { |
Takashi Iwai | af26367 | 2005-11-17 14:46:59 +0100 | [diff] [blame^] | 126 | struct vx_core *chip = device->device_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 127 | return snd_vx222_free(chip); |
| 128 | } |
| 129 | |
| 130 | |
Takashi Iwai | af26367 | 2005-11-17 14:46:59 +0100 | [diff] [blame^] | 131 | static int __devinit snd_vx222_create(struct snd_card *card, struct pci_dev *pci, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 132 | struct snd_vx_hardware *hw, |
| 133 | struct snd_vx222 **rchip) |
| 134 | { |
Takashi Iwai | af26367 | 2005-11-17 14:46:59 +0100 | [diff] [blame^] | 135 | struct vx_core *chip; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 136 | struct snd_vx222 *vx; |
| 137 | int i, err; |
Takashi Iwai | af26367 | 2005-11-17 14:46:59 +0100 | [diff] [blame^] | 138 | static struct snd_device_ops ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 139 | .dev_free = snd_vx222_dev_free, |
| 140 | }; |
| 141 | struct snd_vx_ops *vx_ops; |
| 142 | |
| 143 | /* enable PCI device */ |
| 144 | if ((err = pci_enable_device(pci)) < 0) |
| 145 | return err; |
| 146 | pci_set_master(pci); |
| 147 | |
| 148 | vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops; |
| 149 | chip = snd_vx_create(card, hw, vx_ops, |
Takashi Iwai | af26367 | 2005-11-17 14:46:59 +0100 | [diff] [blame^] | 150 | sizeof(struct snd_vx222) - sizeof(struct vx_core)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | if (! chip) { |
| 152 | pci_disable_device(pci); |
| 153 | return -ENOMEM; |
| 154 | } |
| 155 | vx = (struct snd_vx222 *)chip; |
| 156 | vx->pci = pci; |
| 157 | |
| 158 | if ((err = pci_request_regions(pci, CARD_NAME)) < 0) { |
| 159 | snd_vx222_free(chip); |
| 160 | return err; |
| 161 | } |
| 162 | for (i = 0; i < 2; i++) |
| 163 | vx->port[i] = pci_resource_start(pci, i + 1); |
| 164 | |
| 165 | if (request_irq(pci->irq, snd_vx_irq_handler, SA_INTERRUPT|SA_SHIRQ, |
| 166 | CARD_NAME, (void *) chip)) { |
| 167 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); |
| 168 | snd_vx222_free(chip); |
| 169 | return -EBUSY; |
| 170 | } |
| 171 | chip->irq = pci->irq; |
| 172 | |
| 173 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { |
| 174 | snd_vx222_free(chip); |
| 175 | return err; |
| 176 | } |
| 177 | |
| 178 | snd_card_set_dev(card, &pci->dev); |
| 179 | |
| 180 | *rchip = vx; |
| 181 | return 0; |
| 182 | } |
| 183 | |
| 184 | |
| 185 | static int __devinit snd_vx222_probe(struct pci_dev *pci, |
| 186 | const struct pci_device_id *pci_id) |
| 187 | { |
| 188 | static int dev; |
Takashi Iwai | af26367 | 2005-11-17 14:46:59 +0100 | [diff] [blame^] | 189 | struct snd_card *card; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | struct snd_vx_hardware *hw; |
| 191 | struct snd_vx222 *vx; |
| 192 | int err; |
| 193 | |
| 194 | if (dev >= SNDRV_CARDS) |
| 195 | return -ENODEV; |
| 196 | if (!enable[dev]) { |
| 197 | dev++; |
| 198 | return -ENOENT; |
| 199 | } |
| 200 | |
| 201 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); |
| 202 | if (card == NULL) |
| 203 | return -ENOMEM; |
| 204 | |
| 205 | switch ((int)pci_id->driver_data) { |
| 206 | case VX_PCI_VX222_OLD: |
| 207 | hw = &vx222_old_hw; |
| 208 | break; |
| 209 | case VX_PCI_VX222_NEW: |
| 210 | default: |
| 211 | if (mic[dev]) |
| 212 | hw = &vx222_mic_hw; |
| 213 | else |
| 214 | hw = &vx222_v2_hw; |
| 215 | break; |
| 216 | } |
| 217 | if ((err = snd_vx222_create(card, pci, hw, &vx)) < 0) { |
| 218 | snd_card_free(card); |
| 219 | return err; |
| 220 | } |
| 221 | vx->core.ibl.size = ibl[dev]; |
| 222 | |
| 223 | sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i", |
| 224 | card->shortname, vx->port[0], vx->port[1], vx->core.irq); |
| 225 | snd_printdd("%s at 0x%lx & 0x%lx, irq %i\n", |
| 226 | card->shortname, vx->port[0], vx->port[1], vx->core.irq); |
| 227 | |
| 228 | #ifdef SND_VX_FW_LOADER |
| 229 | vx->core.dev = &pci->dev; |
| 230 | #endif |
| 231 | |
| 232 | if ((err = snd_vx_setup_firmware(&vx->core)) < 0) { |
| 233 | snd_card_free(card); |
| 234 | return err; |
| 235 | } |
| 236 | |
| 237 | if ((err = snd_card_register(card)) < 0) { |
| 238 | snd_card_free(card); |
| 239 | return err; |
| 240 | } |
| 241 | |
| 242 | pci_set_drvdata(pci, card); |
| 243 | dev++; |
| 244 | return 0; |
| 245 | } |
| 246 | |
| 247 | static void __devexit snd_vx222_remove(struct pci_dev *pci) |
| 248 | { |
| 249 | snd_card_free(pci_get_drvdata(pci)); |
| 250 | pci_set_drvdata(pci, NULL); |
| 251 | } |
| 252 | |
| 253 | static struct pci_driver driver = { |
| 254 | .name = "Digigram VX222", |
| 255 | .id_table = snd_vx222_ids, |
| 256 | .probe = snd_vx222_probe, |
| 257 | .remove = __devexit_p(snd_vx222_remove), |
| 258 | SND_PCI_PM_CALLBACKS |
| 259 | }; |
| 260 | |
| 261 | static int __init alsa_card_vx222_init(void) |
| 262 | { |
Takashi Iwai | 01d25d4 | 2005-04-11 16:58:24 +0200 | [diff] [blame] | 263 | return pci_register_driver(&driver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 264 | } |
| 265 | |
| 266 | static void __exit alsa_card_vx222_exit(void) |
| 267 | { |
| 268 | pci_unregister_driver(&driver); |
| 269 | } |
| 270 | |
| 271 | module_init(alsa_card_vx222_init) |
| 272 | module_exit(alsa_card_vx222_exit) |