Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips |
| 3 | * Copyright (c) by Jaroslav Kysela <perex@suse.cz> |
| 4 | * |
| 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 | |
| 22 | #include <sound/driver.h> |
| 23 | #include <linux/init.h> |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 24 | #include <linux/err.h> |
| 25 | #include <linux/platform_device.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | #include <linux/slab.h> |
| 27 | #include <linux/pnp.h> |
| 28 | #include <linux/moduleparam.h> |
| 29 | #include <sound/core.h> |
| 30 | #include <sound/cs4231.h> |
| 31 | #include <sound/mpu401.h> |
| 32 | #include <sound/opl3.h> |
| 33 | #include <sound/initval.h> |
| 34 | |
| 35 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); |
| 36 | MODULE_LICENSE("GPL"); |
| 37 | #ifdef CS4232 |
| 38 | MODULE_DESCRIPTION("Cirrus Logic CS4232"); |
| 39 | MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000}," |
| 40 | "{Turtle Beach,Tropez Plus}," |
| 41 | "{SIC CrystalWave 32}," |
| 42 | "{Hewlett Packard,Omnibook 5500}," |
| 43 | "{TerraTec,Maestro 32/96}," |
| 44 | "{Philips,PCA70PS}}"); |
| 45 | #else |
| 46 | MODULE_DESCRIPTION("Cirrus Logic CS4235-9"); |
| 47 | MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4235}," |
| 48 | "{Crystal Semiconductors,CS4236}," |
| 49 | "{Crystal Semiconductors,CS4237}," |
| 50 | "{Crystal Semiconductors,CS4238}," |
| 51 | "{Crystal Semiconductors,CS4239}," |
| 52 | "{Acer,AW37}," |
| 53 | "{Acer,AW35/Pro}," |
| 54 | "{Crystal,3D}," |
| 55 | "{Crystal Computer,TidalWave128}," |
| 56 | "{Dell,Optiplex GX1}," |
| 57 | "{Dell,Workstation 400 sound}," |
| 58 | "{EliteGroup,P5TX-LA sound}," |
| 59 | "{Gallant,SC-70P}," |
| 60 | "{Gateway,E1000 Onboard CS4236B}," |
| 61 | "{Genius,Sound Maker 3DJ}," |
| 62 | "{Hewlett Packard,HP6330 sound}," |
| 63 | "{IBM,PC 300PL sound}," |
| 64 | "{IBM,Aptiva 2137 E24}," |
| 65 | "{IBM,IntelliStation M Pro}," |
| 66 | "{Intel,Marlin Spike Mobo CS4235}," |
| 67 | "{Intel PR440FX Onboard}," |
| 68 | "{Guillemot,MaxiSound 16 PnP}," |
| 69 | "{NewClear,3D}," |
| 70 | "{TerraTec,AudioSystem EWS64L/XL}," |
| 71 | "{Typhoon Soundsystem,CS4236B}," |
| 72 | "{Turtle Beach,Malibu}," |
| 73 | "{Unknown,Digital PC 5000 Onboard}}"); |
| 74 | #endif |
| 75 | |
| 76 | #ifdef CS4232 |
| 77 | #define IDENT "CS4232" |
| 78 | #else |
| 79 | #define IDENT "CS4236+" |
| 80 | #endif |
| 81 | |
| 82 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| 83 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
| 84 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ |
| 85 | #ifdef CONFIG_PNP |
| 86 | static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; |
| 87 | #endif |
| 88 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
| 89 | static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
| 90 | static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */ |
| 91 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
| 92 | static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
| 93 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ |
| 94 | static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */ |
| 95 | static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ |
| 96 | static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ |
| 97 | |
| 98 | module_param_array(index, int, NULL, 0444); |
| 99 | MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard."); |
| 100 | module_param_array(id, charp, NULL, 0444); |
| 101 | MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard."); |
| 102 | module_param_array(enable, bool, NULL, 0444); |
| 103 | MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard."); |
| 104 | #ifdef CONFIG_PNP |
| 105 | module_param_array(isapnp, bool, NULL, 0444); |
| 106 | MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); |
| 107 | #endif |
| 108 | module_param_array(port, long, NULL, 0444); |
| 109 | MODULE_PARM_DESC(port, "Port # for " IDENT " driver."); |
| 110 | module_param_array(cport, long, NULL, 0444); |
| 111 | MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver."); |
| 112 | module_param_array(mpu_port, long, NULL, 0444); |
| 113 | MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver."); |
| 114 | module_param_array(fm_port, long, NULL, 0444); |
| 115 | MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver."); |
| 116 | module_param_array(sb_port, long, NULL, 0444); |
| 117 | MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional)."); |
| 118 | module_param_array(irq, int, NULL, 0444); |
| 119 | MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver."); |
| 120 | module_param_array(mpu_irq, int, NULL, 0444); |
| 121 | MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver."); |
| 122 | module_param_array(dma1, int, NULL, 0444); |
| 123 | MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver."); |
| 124 | module_param_array(dma2, int, NULL, 0444); |
| 125 | MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver."); |
| 126 | |
| 127 | struct snd_card_cs4236 { |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 128 | struct snd_cs4231 *chip; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 129 | struct resource *res_sb_port; |
| 130 | #ifdef CONFIG_PNP |
| 131 | struct pnp_dev *wss; |
| 132 | struct pnp_dev *ctrl; |
| 133 | struct pnp_dev *mpu; |
| 134 | #endif |
| 135 | }; |
| 136 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 137 | #ifdef CONFIG_PNP |
| 138 | |
| 139 | #define ISAPNP_CS4232(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \ |
| 140 | { \ |
| 141 | ISAPNP_CARD_ID(_va, _vb, _vc, _device), \ |
| 142 | .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \ |
| 143 | ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \ |
| 144 | ISAPNP_DEVICE_ID(_va, _vb, _vc, _mpu401) } \ |
| 145 | } |
| 146 | #define ISAPNP_CS4232_1(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \ |
| 147 | { \ |
| 148 | ISAPNP_CARD_ID(_va, _vb, _vc, _device), \ |
| 149 | .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \ |
| 150 | ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \ |
| 151 | ISAPNP_DEVICE_ID('P', 'N', 'P', _mpu401) } \ |
| 152 | } |
| 153 | #define ISAPNP_CS4232_WOMPU(_va, _vb, _vc, _device, _wss, _ctrl) \ |
| 154 | { \ |
| 155 | ISAPNP_CARD_ID(_va, _vb, _vc, _device), \ |
| 156 | .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \ |
| 157 | ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl) } \ |
| 158 | } |
| 159 | |
| 160 | |
| 161 | #ifdef CS4232 |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 162 | #define CS423X_DRIVER "snd_cs4232" |
| 163 | #define CS423X_ISAPNP_DRIVER "cs4232_isapnp" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | static struct pnp_card_device_id snd_cs423x_pnpids[] = { |
| 165 | /* Philips PCA70PS */ |
| 166 | { .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, |
| 167 | /* TerraTec Maestro 32/96 (CS4232) */ |
| 168 | { .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 169 | /* HP Omnibook 5500 onboard */ |
| 170 | { .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } }, |
| 171 | /* Unnamed CS4236 card (Made in Taiwan) */ |
| 172 | { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 173 | /* Turtle Beach TBS-2000 (CS4232) */ |
| 174 | { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } }, |
| 175 | /* Turtle Beach Tropez Plus (CS4232) */ |
| 176 | { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, |
| 177 | /* SIC CrystalWave 32 (CS4232) */ |
| 178 | { .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 179 | /* --- */ |
| 180 | { .id = "" } /* end */ |
| 181 | }; |
| 182 | #else /* CS4236 */ |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 183 | #define CS423X_DRIVER "snd_cs4236" |
| 184 | #define CS423X_ISAPNP_DRIVER "cs4236_isapnp" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 185 | static struct pnp_card_device_id snd_cs423x_pnpids[] = { |
| 186 | /* Intel Marlin Spike Motherboard - CS4235 */ |
| 187 | { .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 188 | /* Intel Marlin Spike Motherboard (#2) - CS4235 */ |
| 189 | { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, |
| 190 | /* Unknown Intel mainboard - CS4235 */ |
| 191 | { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" } } }, |
| 192 | /* Genius Sound Maker 3DJ - CS4237B */ |
| 193 | { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 194 | /* Digital PC 5000 Onboard - CS4236B */ |
| 195 | { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| 196 | /* some uknown CS4236B */ |
| 197 | { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 198 | /* Intel PR440FX Onboard sound */ |
| 199 | { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 200 | /* CS4235 on mainboard without MPU */ |
| 201 | { .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } }, |
| 202 | /* Gateway E1000 Onboard CS4236B */ |
| 203 | { .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 204 | /* HP 6330 Onboard sound */ |
| 205 | { .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, |
| 206 | /* Crystal Computer TidalWave128 */ |
| 207 | { .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 208 | /* ACER AW37 - CS4235 */ |
| 209 | { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 210 | /* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */ |
| 211 | { .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 212 | /* Crystal 3D - CS4237B */ |
| 213 | { .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 214 | /* Typhoon Soundsystem PnP - CS4236B */ |
| 215 | { .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 216 | /* Crystal CX4235-XQ3 EP - CS4235 */ |
| 217 | { .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, |
| 218 | /* Crystal Semiconductors CS4237B */ |
| 219 | { .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 220 | /* NewClear 3D - CX4237B-XQ3 */ |
| 221 | { .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 222 | /* Dell Optiplex GX1 - CS4236B */ |
| 223 | { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 224 | /* Dell P410 motherboard - CS4236B */ |
| 225 | { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| 226 | /* Dell Workstation 400 Onboard - CS4236B */ |
| 227 | { .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 228 | /* Turtle Beach Malibu - CS4237B */ |
| 229 | { .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 230 | /* CS4235 - onboard */ |
| 231 | { .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, |
| 232 | /* IBM Aptiva 2137 E24 Onboard - CS4237B */ |
| 233 | { .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 234 | /* IBM IntelliStation M Pro motherboard */ |
| 235 | { .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| 236 | /* Guillemot MaxiSound 16 PnP - CS4236B */ |
| 237 | { .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 238 | /* Gallant SC-70P */ |
| 239 | { .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 240 | /* TerraTec AudioSystem EWS64XL - CS4236B */ |
| 241 | { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } }, |
| 242 | /* TerraTec AudioSystem EWS64XL - CS4236B */ |
| 243 | { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } }, |
| 244 | /* ACER AW37/Pro - CS4235 */ |
| 245 | { .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 246 | /* ACER AW35/Pro - CS4237B */ |
| 247 | { .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 248 | /* CS4235 without MPU401 */ |
| 249 | { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } }, |
| 250 | /* Unknown SiS530 - CS4235 */ |
| 251 | { .id = "CSC4825", .devs = { { "CSC0100" }, { "CSC0110" } } }, |
| 252 | /* IBM IntelliStation M Pro 6898 11U - CS4236B */ |
| 253 | { .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| 254 | /* IBM PC 300PL Onboard - CS4236B */ |
| 255 | { .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } }, |
| 256 | /* Some noname CS4236 based card */ |
| 257 | { .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 258 | /* CS4236B */ |
| 259 | { .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 260 | /* CS4236B */ |
| 261 | { .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, |
| 262 | /* --- */ |
| 263 | { .id = "" } /* end */ |
| 264 | }; |
| 265 | #endif |
| 266 | |
| 267 | MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids); |
| 268 | |
| 269 | static int __devinit snd_card_cs4236_pnp(int dev, struct snd_card_cs4236 *acard, |
| 270 | struct pnp_card_link *card, |
| 271 | const struct pnp_card_device_id *id) |
| 272 | { |
| 273 | struct pnp_dev *pdev; |
| 274 | struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); |
| 275 | int err; |
| 276 | |
| 277 | if (!cfg) |
| 278 | return -ENOMEM; |
| 279 | |
| 280 | acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL); |
| 281 | if (acard->wss == NULL) { |
| 282 | kfree(cfg); |
| 283 | return -EBUSY; |
| 284 | } |
| 285 | acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL); |
| 286 | if (acard->ctrl == NULL) { |
| 287 | kfree(cfg); |
| 288 | return -EBUSY; |
| 289 | } |
| 290 | if (id->devs[2].id[0]) { |
| 291 | acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL); |
| 292 | if (acard->mpu == NULL) { |
| 293 | kfree(cfg); |
| 294 | return -EBUSY; |
| 295 | } |
| 296 | } |
| 297 | |
| 298 | /* WSS initialization */ |
| 299 | pdev = acard->wss; |
| 300 | pnp_init_resource_table(cfg); |
| 301 | if (port[dev] != SNDRV_AUTO_PORT) |
| 302 | pnp_resource_change(&cfg->port_resource[0], port[dev], 4); |
| 303 | if (fm_port[dev] != SNDRV_AUTO_PORT && fm_port[dev] > 0) |
| 304 | pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4); |
| 305 | if (sb_port[dev] != SNDRV_AUTO_PORT) |
| 306 | pnp_resource_change(&cfg->port_resource[2], sb_port[dev], 16); |
| 307 | if (irq[dev] != SNDRV_AUTO_IRQ) |
| 308 | pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); |
| 309 | if (dma1[dev] != SNDRV_AUTO_DMA) |
| 310 | pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1); |
| 311 | if (dma2[dev] != SNDRV_AUTO_DMA) |
| 312 | pnp_resource_change(&cfg->dma_resource[1], dma2[dev] < 0 ? 4 : dma2[dev], 1); |
| 313 | err = pnp_manual_config_dev(pdev, cfg, 0); |
| 314 | if (err < 0) |
| 315 | snd_printk(KERN_ERR IDENT " WSS PnP manual resources are invalid, using auto config\n"); |
| 316 | err = pnp_activate_dev(pdev); |
| 317 | if (err < 0) { |
| 318 | kfree(cfg); |
| 319 | printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n"); |
| 320 | return -EBUSY; |
| 321 | } |
| 322 | port[dev] = pnp_port_start(pdev, 0); |
| 323 | if (fm_port[dev] > 0) |
| 324 | fm_port[dev] = pnp_port_start(pdev, 1); |
| 325 | sb_port[dev] = pnp_port_start(pdev, 2); |
| 326 | irq[dev] = pnp_irq(pdev, 0); |
| 327 | dma1[dev] = pnp_dma(pdev, 0); |
| 328 | dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1); |
| 329 | snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n", |
| 330 | port[dev], fm_port[dev], sb_port[dev]); |
| 331 | snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n", |
| 332 | irq[dev], dma1[dev], dma2[dev]); |
| 333 | /* CTRL initialization */ |
| 334 | if (acard->ctrl && cport[dev] > 0) { |
| 335 | pdev = acard->ctrl; |
| 336 | pnp_init_resource_table(cfg); |
| 337 | if (cport[dev] != SNDRV_AUTO_PORT) |
| 338 | pnp_resource_change(&cfg->port_resource[0], cport[dev], 8); |
| 339 | err = pnp_manual_config_dev(pdev, cfg, 0); |
| 340 | if (err < 0) |
| 341 | snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n"); |
| 342 | err = pnp_activate_dev(pdev); |
| 343 | if (err < 0) { |
| 344 | kfree(cfg); |
| 345 | printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n"); |
| 346 | return -EBUSY; |
| 347 | } |
| 348 | cport[dev] = pnp_port_start(pdev, 0); |
| 349 | snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]); |
| 350 | } |
| 351 | /* MPU initialization */ |
| 352 | if (acard->mpu && mpu_port[dev] > 0) { |
| 353 | pdev = acard->mpu; |
| 354 | pnp_init_resource_table(cfg); |
| 355 | if (mpu_port[dev] != SNDRV_AUTO_PORT) |
| 356 | pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2); |
Christoph Schulz | 3753892 | 2005-06-03 08:28:31 +0200 | [diff] [blame] | 357 | if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 358 | pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1); |
| 359 | err = pnp_manual_config_dev(pdev, cfg, 0); |
| 360 | if (err < 0) |
| 361 | snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n"); |
| 362 | err = pnp_activate_dev(pdev); |
| 363 | if (err < 0) { |
| 364 | printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n"); |
| 365 | mpu_port[dev] = SNDRV_AUTO_PORT; |
| 366 | mpu_irq[dev] = SNDRV_AUTO_IRQ; |
| 367 | } else { |
| 368 | mpu_port[dev] = pnp_port_start(pdev, 0); |
| 369 | if (mpu_irq[dev] >= 0 && |
| 370 | pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) { |
| 371 | mpu_irq[dev] = pnp_irq(pdev, 0); |
| 372 | } else { |
| 373 | mpu_irq[dev] = -1; /* disable interrupt */ |
| 374 | } |
| 375 | } |
| 376 | snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]); |
| 377 | } |
| 378 | kfree(cfg); |
| 379 | return 0; |
| 380 | } |
| 381 | #endif /* CONFIG_PNP */ |
| 382 | |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 383 | #ifdef CONFIG_PNP |
| 384 | #define is_isapnp_selected(dev) isapnp[dev] |
| 385 | #else |
| 386 | #define is_isapnp_selected(dev) 0 |
| 387 | #endif |
| 388 | |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 389 | static void snd_card_cs4236_free(struct snd_card *card) |
| 390 | { |
| 391 | struct snd_card_cs4236 *acard = card->private_data; |
| 392 | |
| 393 | release_and_free_resource(acard->res_sb_port); |
| 394 | } |
| 395 | |
| 396 | static struct snd_card *snd_cs423x_card_new(int dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 397 | { |
Takashi Iwai | ba2375a | 2005-11-17 14:30:42 +0100 | [diff] [blame] | 398 | struct snd_card *card; |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 399 | |
| 400 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, |
| 401 | sizeof(struct snd_card_cs4236)); |
| 402 | if (card == NULL) |
| 403 | return NULL; |
| 404 | card->private_free = snd_card_cs4236_free; |
| 405 | return card; |
| 406 | } |
| 407 | |
| 408 | static int __devinit snd_cs423x_probe(struct snd_card *card, int dev) |
| 409 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 410 | struct snd_card_cs4236 *acard; |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 411 | struct snd_pcm *pcm; |
Takashi Iwai | ba2375a | 2005-11-17 14:30:42 +0100 | [diff] [blame] | 412 | struct snd_cs4231 *chip; |
| 413 | struct snd_opl3 *opl3; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 414 | int err; |
| 415 | |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 416 | acard = card->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 417 | if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT) |
| 418 | if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) { |
| 419 | printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]); |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 420 | return -EBUSY; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 421 | } |
| 422 | |
| 423 | #ifdef CS4232 |
| 424 | if ((err = snd_cs4231_create(card, |
| 425 | port[dev], |
| 426 | cport[dev], |
| 427 | irq[dev], |
| 428 | dma1[dev], |
| 429 | dma2[dev], |
| 430 | CS4231_HW_DETECT, |
| 431 | 0, |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 432 | &chip)) < 0) |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 433 | return err; |
| 434 | acard->chip = chip; |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 435 | |
| 436 | if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 437 | return err; |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 438 | |
| 439 | if ((err = snd_cs4231_mixer(chip)) < 0) |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 440 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 441 | |
| 442 | #else /* CS4236 */ |
| 443 | if ((err = snd_cs4236_create(card, |
| 444 | port[dev], |
| 445 | cport[dev], |
| 446 | irq[dev], |
| 447 | dma1[dev], |
| 448 | dma2[dev], |
| 449 | CS4231_HW_DETECT, |
| 450 | 0, |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 451 | &chip)) < 0) |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 452 | return err; |
| 453 | acard->chip = chip; |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 454 | |
| 455 | if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0) |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 456 | return err; |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 457 | |
| 458 | if ((err = snd_cs4236_mixer(chip)) < 0) |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 459 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 460 | #endif |
| 461 | strcpy(card->driver, pcm->name); |
| 462 | strcpy(card->shortname, pcm->name); |
| 463 | sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i", |
| 464 | pcm->name, |
| 465 | chip->port, |
| 466 | irq[dev], |
| 467 | dma1[dev]); |
| 468 | if (dma2[dev] >= 0) |
| 469 | sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]); |
| 470 | |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 471 | if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 472 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 473 | |
| 474 | if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { |
| 475 | if (snd_opl3_create(card, |
| 476 | fm_port[dev], fm_port[dev] + 2, |
| 477 | OPL3_HW_OPL3_CS, 0, &opl3) < 0) { |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 478 | printk(KERN_WARNING IDENT ": OPL3 not detected\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 479 | } else { |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 480 | if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 481 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 482 | } |
| 483 | } |
| 484 | |
| 485 | if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { |
| 486 | if (mpu_irq[dev] == SNDRV_AUTO_IRQ) |
| 487 | mpu_irq[dev] = -1; |
| 488 | if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232, |
| 489 | mpu_port[dev], 0, |
| 490 | mpu_irq[dev], |
| 491 | mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0) |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 492 | printk(KERN_WARNING IDENT ": MPU401 not detected\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 493 | } |
Takashi Iwai | 43bcd97 | 2005-09-05 17:19:20 +0200 | [diff] [blame] | 494 | |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 495 | return snd_card_register(card); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 496 | } |
| 497 | |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 498 | static int __init snd_cs423x_nonpnp_probe(struct platform_device *pdev) |
| 499 | { |
| 500 | int dev = pdev->id; |
| 501 | struct snd_card *card; |
| 502 | int err; |
| 503 | |
| 504 | if (port[dev] == SNDRV_AUTO_PORT) { |
| 505 | snd_printk(KERN_ERR "specify port\n"); |
| 506 | return -EINVAL; |
| 507 | } |
| 508 | if (cport[dev] == SNDRV_AUTO_PORT) { |
| 509 | snd_printk(KERN_ERR "specify cport\n"); |
| 510 | return -EINVAL; |
| 511 | } |
| 512 | |
| 513 | card = snd_cs423x_card_new(dev); |
| 514 | if (! card) |
| 515 | return -ENOMEM; |
| 516 | snd_card_set_dev(card, &pdev->dev); |
| 517 | if ((err = snd_cs423x_probe(card, dev)) < 0) { |
| 518 | snd_card_free(card); |
| 519 | return err; |
| 520 | } |
| 521 | |
| 522 | platform_set_drvdata(pdev, card); |
| 523 | return 0; |
| 524 | } |
| 525 | |
| 526 | static int __devexit snd_cs423x_nonpnp_remove(struct platform_device *devptr) |
| 527 | { |
| 528 | snd_card_free(platform_get_drvdata(devptr)); |
| 529 | platform_set_drvdata(devptr, NULL); |
| 530 | return 0; |
| 531 | } |
| 532 | |
| 533 | #ifdef CONFIG_PM |
| 534 | static int snd_cs423x_suspend(struct snd_card *card) |
| 535 | { |
| 536 | struct snd_card_cs4236 *acard = card->private_data; |
| 537 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
| 538 | acard->chip->suspend(acard->chip); |
| 539 | return 0; |
| 540 | } |
| 541 | |
| 542 | static int snd_cs423x_resume(struct snd_card *card) |
| 543 | { |
| 544 | struct snd_card_cs4236 *acard = card->private_data; |
| 545 | acard->chip->resume(acard->chip); |
| 546 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
| 547 | return 0; |
| 548 | } |
| 549 | |
| 550 | static int snd_cs423x_nonpnp_suspend(struct platform_device *dev, pm_message_t state) |
| 551 | { |
| 552 | return snd_cs423x_suspend(platform_get_drvdata(dev)); |
| 553 | } |
| 554 | |
| 555 | static int snd_cs423x_nonpnp_resume(struct platform_device *dev) |
| 556 | { |
| 557 | return snd_cs423x_resume(platform_get_drvdata(dev)); |
| 558 | } |
| 559 | #endif |
| 560 | |
| 561 | static struct platform_driver snd_cs423x_nonpnp_driver = { |
| 562 | .probe = snd_cs423x_nonpnp_probe, |
| 563 | .remove = __devexit_p(snd_cs423x_nonpnp_remove), |
| 564 | #ifdef CONFIG_PM |
| 565 | .suspend = snd_cs423x_nonpnp_suspend, |
| 566 | .resume = snd_cs423x_nonpnp_resume, |
| 567 | #endif |
| 568 | .driver = { |
| 569 | .name = CS423X_DRIVER |
| 570 | }, |
| 571 | }; |
| 572 | |
| 573 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 574 | #ifdef CONFIG_PNP |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 575 | static int __devinit snd_cs423x_pnp_detect(struct pnp_card_link *pcard, |
| 576 | const struct pnp_card_device_id *pid) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 577 | { |
| 578 | static int dev; |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 579 | struct snd_card *card; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 580 | int res; |
| 581 | |
| 582 | for ( ; dev < SNDRV_CARDS; dev++) { |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 583 | if (enable[dev] && isapnp[dev]) |
| 584 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 585 | } |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 586 | if (dev >= SNDRV_CARDS) |
| 587 | return -ENODEV; |
| 588 | |
| 589 | card = snd_cs423x_card_new(dev); |
| 590 | if (! card) |
| 591 | return -ENOMEM; |
| 592 | if ((res = snd_card_cs4236_pnp(dev, card->private_data, pcard, pid))<0) { |
| 593 | printk(KERN_ERR "isapnp detection failed and probing for " IDENT " is not supported\n"); |
| 594 | snd_card_free(card); |
| 595 | return res; |
| 596 | } |
| 597 | snd_card_set_dev(card, &pcard->card->dev); |
| 598 | if ((res = snd_cs423x_probe(card, dev)) < 0) { |
| 599 | snd_card_free(card); |
| 600 | return res; |
| 601 | } |
| 602 | pnp_set_card_drvdata(pcard, card); |
| 603 | dev++; |
| 604 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 605 | } |
| 606 | |
| 607 | static void __devexit snd_cs423x_pnp_remove(struct pnp_card_link * pcard) |
| 608 | { |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 609 | snd_card_free(pnp_get_card_drvdata(pcard)); |
| 610 | pnp_set_card_drvdata(pcard, NULL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 611 | } |
| 612 | |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 613 | #ifdef CONFIG_PM |
| 614 | static int snd_cs423x_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) |
| 615 | { |
| 616 | return snd_cs423x_suspend(pnp_get_card_drvdata(pcard)); |
| 617 | } |
| 618 | |
| 619 | static int snd_cs423x_pnp_resume(struct pnp_card_link *pcard) |
| 620 | { |
| 621 | return snd_cs423x_resume(pnp_get_card_drvdata(pcard)); |
| 622 | } |
| 623 | #endif |
| 624 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 625 | static struct pnp_card_driver cs423x_pnpc_driver = { |
| 626 | .flags = PNP_DRIVER_RES_DISABLE, |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 627 | .name = CS423X_ISAPNP_DRIVER, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 628 | .id_table = snd_cs423x_pnpids, |
| 629 | .probe = snd_cs423x_pnp_detect, |
| 630 | .remove = __devexit_p(snd_cs423x_pnp_remove), |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 631 | #ifdef CONFIG_PM |
| 632 | .suspend = snd_cs423x_pnp_suspend, |
| 633 | .resume = snd_cs423x_pnp_resume, |
| 634 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 635 | }; |
| 636 | #endif /* CONFIG_PNP */ |
| 637 | |
| 638 | static int __init alsa_card_cs423x_init(void) |
| 639 | { |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 640 | int i, err, cards = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 641 | |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 642 | if ((err = platform_driver_register(&snd_cs423x_nonpnp_driver)) < 0) |
| 643 | return err; |
| 644 | |
| 645 | for (i = 0; i < SNDRV_CARDS && enable[i]; i++) { |
| 646 | struct platform_device *device; |
| 647 | if (is_isapnp_selected(i)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 648 | continue; |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 649 | device = platform_device_register_simple(CS423X_DRIVER, |
| 650 | i, NULL, 0); |
| 651 | if (IS_ERR(device)) { |
| 652 | err = PTR_ERR(device); |
| 653 | platform_driver_unregister(&snd_cs423x_nonpnp_driver); |
| 654 | return err; |
| 655 | } |
| 656 | cards++; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 657 | } |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 658 | i = pnp_register_card_driver(&cs423x_pnpc_driver); |
| 659 | if (i > 0) |
| 660 | cards += i; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 661 | if (!cards) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 662 | pnp_unregister_card_driver(&cs423x_pnpc_driver); |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 663 | platform_driver_unregister(&snd_cs423x_nonpnp_driver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 664 | #ifdef MODULE |
| 665 | printk(KERN_ERR IDENT " soundcard not found or device busy\n"); |
| 666 | #endif |
| 667 | return -ENODEV; |
| 668 | } |
| 669 | return 0; |
| 670 | } |
| 671 | |
| 672 | static void __exit alsa_card_cs423x_exit(void) |
| 673 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 674 | pnp_unregister_card_driver(&cs423x_pnpc_driver); |
Takashi Iwai | 6bba41a | 2005-11-17 17:00:53 +0100 | [diff] [blame^] | 675 | platform_driver_unregister(&snd_cs423x_nonpnp_driver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 676 | } |
| 677 | |
| 678 | module_init(alsa_card_cs423x_init) |
| 679 | module_exit(alsa_card_cs423x_exit) |