11da177e4SLinus Torvalds /* 21da177e4SLinus Torvalds * Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips 31da177e4SLinus Torvalds * Copyright (c) by Jaroslav Kysela <perex@suse.cz> 41da177e4SLinus Torvalds * 51da177e4SLinus Torvalds * 61da177e4SLinus Torvalds * This program is free software; you can redistribute it and/or modify 71da177e4SLinus Torvalds * it under the terms of the GNU General Public License as published by 81da177e4SLinus Torvalds * the Free Software Foundation; either version 2 of the License, or 91da177e4SLinus Torvalds * (at your option) any later version. 101da177e4SLinus Torvalds * 111da177e4SLinus Torvalds * This program is distributed in the hope that it will be useful, 121da177e4SLinus Torvalds * but WITHOUT ANY WARRANTY; without even the implied warranty of 131da177e4SLinus Torvalds * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 141da177e4SLinus Torvalds * GNU General Public License for more details. 151da177e4SLinus Torvalds * 161da177e4SLinus Torvalds * You should have received a copy of the GNU General Public License 171da177e4SLinus Torvalds * along with this program; if not, write to the Free Software 181da177e4SLinus Torvalds * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 191da177e4SLinus Torvalds * 201da177e4SLinus Torvalds */ 211da177e4SLinus Torvalds 221da177e4SLinus Torvalds #include <sound/driver.h> 231da177e4SLinus Torvalds #include <linux/init.h> 241da177e4SLinus Torvalds #include <linux/slab.h> 251da177e4SLinus Torvalds #include <linux/pnp.h> 261da177e4SLinus Torvalds #include <linux/moduleparam.h> 271da177e4SLinus Torvalds #include <sound/core.h> 281da177e4SLinus Torvalds #include <sound/cs4231.h> 291da177e4SLinus Torvalds #include <sound/mpu401.h> 301da177e4SLinus Torvalds #include <sound/opl3.h> 311da177e4SLinus Torvalds #include <sound/initval.h> 321da177e4SLinus Torvalds 331da177e4SLinus Torvalds MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); 341da177e4SLinus Torvalds MODULE_LICENSE("GPL"); 351da177e4SLinus Torvalds #ifdef CS4232 361da177e4SLinus Torvalds MODULE_DESCRIPTION("Cirrus Logic CS4232"); 371da177e4SLinus Torvalds MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000}," 381da177e4SLinus Torvalds "{Turtle Beach,Tropez Plus}," 391da177e4SLinus Torvalds "{SIC CrystalWave 32}," 401da177e4SLinus Torvalds "{Hewlett Packard,Omnibook 5500}," 411da177e4SLinus Torvalds "{TerraTec,Maestro 32/96}," 421da177e4SLinus Torvalds "{Philips,PCA70PS}}"); 431da177e4SLinus Torvalds #else 441da177e4SLinus Torvalds MODULE_DESCRIPTION("Cirrus Logic CS4235-9"); 451da177e4SLinus Torvalds MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4235}," 461da177e4SLinus Torvalds "{Crystal Semiconductors,CS4236}," 471da177e4SLinus Torvalds "{Crystal Semiconductors,CS4237}," 481da177e4SLinus Torvalds "{Crystal Semiconductors,CS4238}," 491da177e4SLinus Torvalds "{Crystal Semiconductors,CS4239}," 501da177e4SLinus Torvalds "{Acer,AW37}," 511da177e4SLinus Torvalds "{Acer,AW35/Pro}," 521da177e4SLinus Torvalds "{Crystal,3D}," 531da177e4SLinus Torvalds "{Crystal Computer,TidalWave128}," 541da177e4SLinus Torvalds "{Dell,Optiplex GX1}," 551da177e4SLinus Torvalds "{Dell,Workstation 400 sound}," 561da177e4SLinus Torvalds "{EliteGroup,P5TX-LA sound}," 571da177e4SLinus Torvalds "{Gallant,SC-70P}," 581da177e4SLinus Torvalds "{Gateway,E1000 Onboard CS4236B}," 591da177e4SLinus Torvalds "{Genius,Sound Maker 3DJ}," 601da177e4SLinus Torvalds "{Hewlett Packard,HP6330 sound}," 611da177e4SLinus Torvalds "{IBM,PC 300PL sound}," 621da177e4SLinus Torvalds "{IBM,Aptiva 2137 E24}," 631da177e4SLinus Torvalds "{IBM,IntelliStation M Pro}," 641da177e4SLinus Torvalds "{Intel,Marlin Spike Mobo CS4235}," 651da177e4SLinus Torvalds "{Intel PR440FX Onboard}," 661da177e4SLinus Torvalds "{Guillemot,MaxiSound 16 PnP}," 671da177e4SLinus Torvalds "{NewClear,3D}," 681da177e4SLinus Torvalds "{TerraTec,AudioSystem EWS64L/XL}," 691da177e4SLinus Torvalds "{Typhoon Soundsystem,CS4236B}," 701da177e4SLinus Torvalds "{Turtle Beach,Malibu}," 711da177e4SLinus Torvalds "{Unknown,Digital PC 5000 Onboard}}"); 721da177e4SLinus Torvalds #endif 731da177e4SLinus Torvalds 741da177e4SLinus Torvalds #ifdef CS4232 751da177e4SLinus Torvalds #define IDENT "CS4232" 761da177e4SLinus Torvalds #else 771da177e4SLinus Torvalds #define IDENT "CS4236+" 781da177e4SLinus Torvalds #endif 791da177e4SLinus Torvalds 801da177e4SLinus Torvalds static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 811da177e4SLinus Torvalds static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 821da177e4SLinus Torvalds static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ 831da177e4SLinus Torvalds #ifdef CONFIG_PNP 841da177e4SLinus Torvalds static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; 851da177e4SLinus Torvalds #endif 861da177e4SLinus Torvalds static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ 871da177e4SLinus Torvalds static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ 881da177e4SLinus Torvalds static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */ 891da177e4SLinus Torvalds static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ 901da177e4SLinus Torvalds static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ 911da177e4SLinus Torvalds static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ 921da177e4SLinus Torvalds static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */ 931da177e4SLinus Torvalds static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ 941da177e4SLinus Torvalds static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ 951da177e4SLinus Torvalds 961da177e4SLinus Torvalds module_param_array(index, int, NULL, 0444); 971da177e4SLinus Torvalds MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard."); 981da177e4SLinus Torvalds module_param_array(id, charp, NULL, 0444); 991da177e4SLinus Torvalds MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard."); 1001da177e4SLinus Torvalds module_param_array(enable, bool, NULL, 0444); 1011da177e4SLinus Torvalds MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard."); 1021da177e4SLinus Torvalds #ifdef CONFIG_PNP 1031da177e4SLinus Torvalds module_param_array(isapnp, bool, NULL, 0444); 1041da177e4SLinus Torvalds MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); 1051da177e4SLinus Torvalds #endif 1061da177e4SLinus Torvalds module_param_array(port, long, NULL, 0444); 1071da177e4SLinus Torvalds MODULE_PARM_DESC(port, "Port # for " IDENT " driver."); 1081da177e4SLinus Torvalds module_param_array(cport, long, NULL, 0444); 1091da177e4SLinus Torvalds MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver."); 1101da177e4SLinus Torvalds module_param_array(mpu_port, long, NULL, 0444); 1111da177e4SLinus Torvalds MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver."); 1121da177e4SLinus Torvalds module_param_array(fm_port, long, NULL, 0444); 1131da177e4SLinus Torvalds MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver."); 1141da177e4SLinus Torvalds module_param_array(sb_port, long, NULL, 0444); 1151da177e4SLinus Torvalds MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional)."); 1161da177e4SLinus Torvalds module_param_array(irq, int, NULL, 0444); 1171da177e4SLinus Torvalds MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver."); 1181da177e4SLinus Torvalds module_param_array(mpu_irq, int, NULL, 0444); 1191da177e4SLinus Torvalds MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver."); 1201da177e4SLinus Torvalds module_param_array(dma1, int, NULL, 0444); 1211da177e4SLinus Torvalds MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver."); 1221da177e4SLinus Torvalds module_param_array(dma2, int, NULL, 0444); 1231da177e4SLinus Torvalds MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver."); 1241da177e4SLinus Torvalds 1251da177e4SLinus Torvalds struct snd_card_cs4236 { 1261da177e4SLinus Torvalds struct resource *res_sb_port; 1271da177e4SLinus Torvalds #ifdef CONFIG_PNP 1281da177e4SLinus Torvalds struct pnp_dev *wss; 1291da177e4SLinus Torvalds struct pnp_dev *ctrl; 1301da177e4SLinus Torvalds struct pnp_dev *mpu; 1311da177e4SLinus Torvalds #endif 1321da177e4SLinus Torvalds }; 1331da177e4SLinus Torvalds 1341da177e4SLinus Torvalds static snd_card_t *snd_cs4236_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; 1351da177e4SLinus Torvalds 1361da177e4SLinus Torvalds #ifdef CONFIG_PNP 1371da177e4SLinus Torvalds 1381da177e4SLinus Torvalds #define ISAPNP_CS4232(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \ 1391da177e4SLinus Torvalds { \ 1401da177e4SLinus Torvalds ISAPNP_CARD_ID(_va, _vb, _vc, _device), \ 1411da177e4SLinus Torvalds .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \ 1421da177e4SLinus Torvalds ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \ 1431da177e4SLinus Torvalds ISAPNP_DEVICE_ID(_va, _vb, _vc, _mpu401) } \ 1441da177e4SLinus Torvalds } 1451da177e4SLinus Torvalds #define ISAPNP_CS4232_1(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \ 1461da177e4SLinus Torvalds { \ 1471da177e4SLinus Torvalds ISAPNP_CARD_ID(_va, _vb, _vc, _device), \ 1481da177e4SLinus Torvalds .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \ 1491da177e4SLinus Torvalds ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \ 1501da177e4SLinus Torvalds ISAPNP_DEVICE_ID('P', 'N', 'P', _mpu401) } \ 1511da177e4SLinus Torvalds } 1521da177e4SLinus Torvalds #define ISAPNP_CS4232_WOMPU(_va, _vb, _vc, _device, _wss, _ctrl) \ 1531da177e4SLinus Torvalds { \ 1541da177e4SLinus Torvalds ISAPNP_CARD_ID(_va, _vb, _vc, _device), \ 1551da177e4SLinus Torvalds .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \ 1561da177e4SLinus Torvalds ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl) } \ 1571da177e4SLinus Torvalds } 1581da177e4SLinus Torvalds 1591da177e4SLinus Torvalds 1601da177e4SLinus Torvalds #ifdef CS4232 1611da177e4SLinus Torvalds static struct pnp_card_device_id snd_cs423x_pnpids[] = { 1621da177e4SLinus Torvalds /* Philips PCA70PS */ 1631da177e4SLinus Torvalds { .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, 1641da177e4SLinus Torvalds /* TerraTec Maestro 32/96 (CS4232) */ 1651da177e4SLinus Torvalds { .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1661da177e4SLinus Torvalds /* HP Omnibook 5500 onboard */ 1671da177e4SLinus Torvalds { .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } }, 1681da177e4SLinus Torvalds /* Unnamed CS4236 card (Made in Taiwan) */ 1691da177e4SLinus Torvalds { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1701da177e4SLinus Torvalds /* Turtle Beach TBS-2000 (CS4232) */ 1711da177e4SLinus Torvalds { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } }, 1721da177e4SLinus Torvalds /* Turtle Beach Tropez Plus (CS4232) */ 1731da177e4SLinus Torvalds { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, 1741da177e4SLinus Torvalds /* SIC CrystalWave 32 (CS4232) */ 1751da177e4SLinus Torvalds { .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1761da177e4SLinus Torvalds /* --- */ 1771da177e4SLinus Torvalds { .id = "" } /* end */ 1781da177e4SLinus Torvalds }; 1791da177e4SLinus Torvalds #else /* CS4236 */ 1801da177e4SLinus Torvalds static struct pnp_card_device_id snd_cs423x_pnpids[] = { 1811da177e4SLinus Torvalds /* Intel Marlin Spike Motherboard - CS4235 */ 1821da177e4SLinus Torvalds { .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1831da177e4SLinus Torvalds /* Intel Marlin Spike Motherboard (#2) - CS4235 */ 1841da177e4SLinus Torvalds { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, 1851da177e4SLinus Torvalds /* Unknown Intel mainboard - CS4235 */ 1861da177e4SLinus Torvalds { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" } } }, 1871da177e4SLinus Torvalds /* Genius Sound Maker 3DJ - CS4237B */ 1881da177e4SLinus Torvalds { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1891da177e4SLinus Torvalds /* Digital PC 5000 Onboard - CS4236B */ 1901da177e4SLinus Torvalds { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } }, 1911da177e4SLinus Torvalds /* some uknown CS4236B */ 1921da177e4SLinus Torvalds { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1931da177e4SLinus Torvalds /* Intel PR440FX Onboard sound */ 1941da177e4SLinus Torvalds { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1951da177e4SLinus Torvalds /* CS4235 on mainboard without MPU */ 1961da177e4SLinus Torvalds { .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } }, 1971da177e4SLinus Torvalds /* Gateway E1000 Onboard CS4236B */ 1981da177e4SLinus Torvalds { .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1991da177e4SLinus Torvalds /* HP 6330 Onboard sound */ 2001da177e4SLinus Torvalds { .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, 2011da177e4SLinus Torvalds /* Crystal Computer TidalWave128 */ 2021da177e4SLinus Torvalds { .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2031da177e4SLinus Torvalds /* ACER AW37 - CS4235 */ 2041da177e4SLinus Torvalds { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2051da177e4SLinus Torvalds /* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */ 2061da177e4SLinus Torvalds { .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2071da177e4SLinus Torvalds /* Crystal 3D - CS4237B */ 2081da177e4SLinus Torvalds { .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2091da177e4SLinus Torvalds /* Typhoon Soundsystem PnP - CS4236B */ 2101da177e4SLinus Torvalds { .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2111da177e4SLinus Torvalds /* Crystal CX4235-XQ3 EP - CS4235 */ 2121da177e4SLinus Torvalds { .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, 2131da177e4SLinus Torvalds /* Crystal Semiconductors CS4237B */ 2141da177e4SLinus Torvalds { .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2151da177e4SLinus Torvalds /* NewClear 3D - CX4237B-XQ3 */ 2161da177e4SLinus Torvalds { .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2171da177e4SLinus Torvalds /* Dell Optiplex GX1 - CS4236B */ 2181da177e4SLinus Torvalds { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2191da177e4SLinus Torvalds /* Dell P410 motherboard - CS4236B */ 2201da177e4SLinus Torvalds { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } }, 2211da177e4SLinus Torvalds /* Dell Workstation 400 Onboard - CS4236B */ 2221da177e4SLinus Torvalds { .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2231da177e4SLinus Torvalds /* Turtle Beach Malibu - CS4237B */ 2241da177e4SLinus Torvalds { .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2251da177e4SLinus Torvalds /* CS4235 - onboard */ 2261da177e4SLinus Torvalds { .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, 2271da177e4SLinus Torvalds /* IBM Aptiva 2137 E24 Onboard - CS4237B */ 2281da177e4SLinus Torvalds { .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2291da177e4SLinus Torvalds /* IBM IntelliStation M Pro motherboard */ 2301da177e4SLinus Torvalds { .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } }, 2311da177e4SLinus Torvalds /* Guillemot MaxiSound 16 PnP - CS4236B */ 2321da177e4SLinus Torvalds { .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2331da177e4SLinus Torvalds /* Gallant SC-70P */ 2341da177e4SLinus Torvalds { .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2351da177e4SLinus Torvalds /* TerraTec AudioSystem EWS64XL - CS4236B */ 2361da177e4SLinus Torvalds { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } }, 2371da177e4SLinus Torvalds /* TerraTec AudioSystem EWS64XL - CS4236B */ 2381da177e4SLinus Torvalds { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } }, 2391da177e4SLinus Torvalds /* ACER AW37/Pro - CS4235 */ 2401da177e4SLinus Torvalds { .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2411da177e4SLinus Torvalds /* ACER AW35/Pro - CS4237B */ 2421da177e4SLinus Torvalds { .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2431da177e4SLinus Torvalds /* CS4235 without MPU401 */ 2441da177e4SLinus Torvalds { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } }, 2451da177e4SLinus Torvalds /* Unknown SiS530 - CS4235 */ 2461da177e4SLinus Torvalds { .id = "CSC4825", .devs = { { "CSC0100" }, { "CSC0110" } } }, 2471da177e4SLinus Torvalds /* IBM IntelliStation M Pro 6898 11U - CS4236B */ 2481da177e4SLinus Torvalds { .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } }, 2491da177e4SLinus Torvalds /* IBM PC 300PL Onboard - CS4236B */ 2501da177e4SLinus Torvalds { .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } }, 2511da177e4SLinus Torvalds /* Some noname CS4236 based card */ 2521da177e4SLinus Torvalds { .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2531da177e4SLinus Torvalds /* CS4236B */ 2541da177e4SLinus Torvalds { .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2551da177e4SLinus Torvalds /* CS4236B */ 2561da177e4SLinus Torvalds { .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2571da177e4SLinus Torvalds /* --- */ 2581da177e4SLinus Torvalds { .id = "" } /* end */ 2591da177e4SLinus Torvalds }; 2601da177e4SLinus Torvalds #endif 2611da177e4SLinus Torvalds 2621da177e4SLinus Torvalds MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids); 2631da177e4SLinus Torvalds 2641da177e4SLinus Torvalds static int __devinit snd_card_cs4236_pnp(int dev, struct snd_card_cs4236 *acard, 2651da177e4SLinus Torvalds struct pnp_card_link *card, 2661da177e4SLinus Torvalds const struct pnp_card_device_id *id) 2671da177e4SLinus Torvalds { 2681da177e4SLinus Torvalds struct pnp_dev *pdev; 2691da177e4SLinus Torvalds struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); 2701da177e4SLinus Torvalds int err; 2711da177e4SLinus Torvalds 2721da177e4SLinus Torvalds if (!cfg) 2731da177e4SLinus Torvalds return -ENOMEM; 2741da177e4SLinus Torvalds 2751da177e4SLinus Torvalds acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL); 2761da177e4SLinus Torvalds if (acard->wss == NULL) { 2771da177e4SLinus Torvalds kfree(cfg); 2781da177e4SLinus Torvalds return -EBUSY; 2791da177e4SLinus Torvalds } 2801da177e4SLinus Torvalds acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL); 2811da177e4SLinus Torvalds if (acard->ctrl == NULL) { 2821da177e4SLinus Torvalds kfree(cfg); 2831da177e4SLinus Torvalds return -EBUSY; 2841da177e4SLinus Torvalds } 2851da177e4SLinus Torvalds if (id->devs[2].id[0]) { 2861da177e4SLinus Torvalds acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL); 2871da177e4SLinus Torvalds if (acard->mpu == NULL) { 2881da177e4SLinus Torvalds kfree(cfg); 2891da177e4SLinus Torvalds return -EBUSY; 2901da177e4SLinus Torvalds } 2911da177e4SLinus Torvalds } 2921da177e4SLinus Torvalds 2931da177e4SLinus Torvalds /* WSS initialization */ 2941da177e4SLinus Torvalds pdev = acard->wss; 2951da177e4SLinus Torvalds pnp_init_resource_table(cfg); 2961da177e4SLinus Torvalds if (port[dev] != SNDRV_AUTO_PORT) 2971da177e4SLinus Torvalds pnp_resource_change(&cfg->port_resource[0], port[dev], 4); 2981da177e4SLinus Torvalds if (fm_port[dev] != SNDRV_AUTO_PORT && fm_port[dev] > 0) 2991da177e4SLinus Torvalds pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4); 3001da177e4SLinus Torvalds if (sb_port[dev] != SNDRV_AUTO_PORT) 3011da177e4SLinus Torvalds pnp_resource_change(&cfg->port_resource[2], sb_port[dev], 16); 3021da177e4SLinus Torvalds if (irq[dev] != SNDRV_AUTO_IRQ) 3031da177e4SLinus Torvalds pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); 3041da177e4SLinus Torvalds if (dma1[dev] != SNDRV_AUTO_DMA) 3051da177e4SLinus Torvalds pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1); 3061da177e4SLinus Torvalds if (dma2[dev] != SNDRV_AUTO_DMA) 3071da177e4SLinus Torvalds pnp_resource_change(&cfg->dma_resource[1], dma2[dev] < 0 ? 4 : dma2[dev], 1); 3081da177e4SLinus Torvalds err = pnp_manual_config_dev(pdev, cfg, 0); 3091da177e4SLinus Torvalds if (err < 0) 3101da177e4SLinus Torvalds snd_printk(KERN_ERR IDENT " WSS PnP manual resources are invalid, using auto config\n"); 3111da177e4SLinus Torvalds err = pnp_activate_dev(pdev); 3121da177e4SLinus Torvalds if (err < 0) { 3131da177e4SLinus Torvalds kfree(cfg); 3141da177e4SLinus Torvalds printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n"); 3151da177e4SLinus Torvalds return -EBUSY; 3161da177e4SLinus Torvalds } 3171da177e4SLinus Torvalds port[dev] = pnp_port_start(pdev, 0); 3181da177e4SLinus Torvalds if (fm_port[dev] > 0) 3191da177e4SLinus Torvalds fm_port[dev] = pnp_port_start(pdev, 1); 3201da177e4SLinus Torvalds sb_port[dev] = pnp_port_start(pdev, 2); 3211da177e4SLinus Torvalds irq[dev] = pnp_irq(pdev, 0); 3221da177e4SLinus Torvalds dma1[dev] = pnp_dma(pdev, 0); 3231da177e4SLinus Torvalds dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1); 3241da177e4SLinus Torvalds snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n", 3251da177e4SLinus Torvalds port[dev], fm_port[dev], sb_port[dev]); 3261da177e4SLinus Torvalds snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n", 3271da177e4SLinus Torvalds irq[dev], dma1[dev], dma2[dev]); 3281da177e4SLinus Torvalds /* CTRL initialization */ 3291da177e4SLinus Torvalds if (acard->ctrl && cport[dev] > 0) { 3301da177e4SLinus Torvalds pdev = acard->ctrl; 3311da177e4SLinus Torvalds pnp_init_resource_table(cfg); 3321da177e4SLinus Torvalds if (cport[dev] != SNDRV_AUTO_PORT) 3331da177e4SLinus Torvalds pnp_resource_change(&cfg->port_resource[0], cport[dev], 8); 3341da177e4SLinus Torvalds err = pnp_manual_config_dev(pdev, cfg, 0); 3351da177e4SLinus Torvalds if (err < 0) 3361da177e4SLinus Torvalds snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n"); 3371da177e4SLinus Torvalds err = pnp_activate_dev(pdev); 3381da177e4SLinus Torvalds if (err < 0) { 3391da177e4SLinus Torvalds kfree(cfg); 3401da177e4SLinus Torvalds printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n"); 3411da177e4SLinus Torvalds return -EBUSY; 3421da177e4SLinus Torvalds } 3431da177e4SLinus Torvalds cport[dev] = pnp_port_start(pdev, 0); 3441da177e4SLinus Torvalds snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]); 3451da177e4SLinus Torvalds } 3461da177e4SLinus Torvalds /* MPU initialization */ 3471da177e4SLinus Torvalds if (acard->mpu && mpu_port[dev] > 0) { 3481da177e4SLinus Torvalds pdev = acard->mpu; 3491da177e4SLinus Torvalds pnp_init_resource_table(cfg); 3501da177e4SLinus Torvalds if (mpu_port[dev] != SNDRV_AUTO_PORT) 3511da177e4SLinus Torvalds pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2); 35237538928SChristoph Schulz if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0) 3531da177e4SLinus Torvalds pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1); 3541da177e4SLinus Torvalds err = pnp_manual_config_dev(pdev, cfg, 0); 3551da177e4SLinus Torvalds if (err < 0) 3561da177e4SLinus Torvalds snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n"); 3571da177e4SLinus Torvalds err = pnp_activate_dev(pdev); 3581da177e4SLinus Torvalds if (err < 0) { 3591da177e4SLinus Torvalds printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n"); 3601da177e4SLinus Torvalds mpu_port[dev] = SNDRV_AUTO_PORT; 3611da177e4SLinus Torvalds mpu_irq[dev] = SNDRV_AUTO_IRQ; 3621da177e4SLinus Torvalds } else { 3631da177e4SLinus Torvalds mpu_port[dev] = pnp_port_start(pdev, 0); 3641da177e4SLinus Torvalds if (mpu_irq[dev] >= 0 && 3651da177e4SLinus Torvalds pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) { 3661da177e4SLinus Torvalds mpu_irq[dev] = pnp_irq(pdev, 0); 3671da177e4SLinus Torvalds } else { 3681da177e4SLinus Torvalds mpu_irq[dev] = -1; /* disable interrupt */ 3691da177e4SLinus Torvalds } 3701da177e4SLinus Torvalds } 3711da177e4SLinus Torvalds snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]); 3721da177e4SLinus Torvalds } 3731da177e4SLinus Torvalds kfree(cfg); 3741da177e4SLinus Torvalds return 0; 3751da177e4SLinus Torvalds } 3761da177e4SLinus Torvalds #endif /* CONFIG_PNP */ 3771da177e4SLinus Torvalds 3781da177e4SLinus Torvalds static void snd_card_cs4236_free(snd_card_t *card) 3791da177e4SLinus Torvalds { 3801da177e4SLinus Torvalds struct snd_card_cs4236 *acard = (struct snd_card_cs4236 *)card->private_data; 3811da177e4SLinus Torvalds 3821da177e4SLinus Torvalds if (acard) { 3831da177e4SLinus Torvalds if (acard->res_sb_port) { 3841da177e4SLinus Torvalds release_resource(acard->res_sb_port); 3851da177e4SLinus Torvalds kfree_nocheck(acard->res_sb_port); 3861da177e4SLinus Torvalds } 3871da177e4SLinus Torvalds } 3881da177e4SLinus Torvalds } 3891da177e4SLinus Torvalds 39043bcd973STakashi Iwai #ifdef CONFIG_PNP 39143bcd973STakashi Iwai #define is_isapnp_selected(dev) isapnp[dev] 39243bcd973STakashi Iwai #else 39343bcd973STakashi Iwai #define is_isapnp_selected(dev) 0 39443bcd973STakashi Iwai #endif 39543bcd973STakashi Iwai 3961da177e4SLinus Torvalds static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard, 3971da177e4SLinus Torvalds const struct pnp_card_device_id *pid) 3981da177e4SLinus Torvalds { 3991da177e4SLinus Torvalds snd_card_t *card; 4001da177e4SLinus Torvalds struct snd_card_cs4236 *acard; 4011da177e4SLinus Torvalds snd_pcm_t *pcm = NULL; 4021da177e4SLinus Torvalds cs4231_t *chip; 4031da177e4SLinus Torvalds opl3_t *opl3; 4041da177e4SLinus Torvalds int err; 4051da177e4SLinus Torvalds 40643bcd973STakashi Iwai if (! is_isapnp_selected(dev)) { 4071da177e4SLinus Torvalds if (port[dev] == SNDRV_AUTO_PORT) { 40843bcd973STakashi Iwai snd_printk(KERN_ERR "specify port\n"); 4091da177e4SLinus Torvalds return -EINVAL; 4101da177e4SLinus Torvalds } 4111da177e4SLinus Torvalds if (cport[dev] == SNDRV_AUTO_PORT) { 41243bcd973STakashi Iwai snd_printk(KERN_ERR "specify cport\n"); 4131da177e4SLinus Torvalds return -EINVAL; 4141da177e4SLinus Torvalds } 4151da177e4SLinus Torvalds } 4161da177e4SLinus Torvalds card = snd_card_new(index[dev], id[dev], THIS_MODULE, 4171da177e4SLinus Torvalds sizeof(struct snd_card_cs4236)); 4181da177e4SLinus Torvalds if (card == NULL) 4191da177e4SLinus Torvalds return -ENOMEM; 4201da177e4SLinus Torvalds acard = (struct snd_card_cs4236 *)card->private_data; 4211da177e4SLinus Torvalds card->private_free = snd_card_cs4236_free; 4221da177e4SLinus Torvalds #ifdef CONFIG_PNP 4231da177e4SLinus Torvalds if (isapnp[dev]) { 4241da177e4SLinus Torvalds if ((err = snd_card_cs4236_pnp(dev, acard, pcard, pid))<0) { 4251da177e4SLinus Torvalds printk(KERN_ERR "isapnp detection failed and probing for " IDENT " is not supported\n"); 42643bcd973STakashi Iwai goto _err; 4271da177e4SLinus Torvalds } 4281da177e4SLinus Torvalds snd_card_set_dev(card, &pcard->card->dev); 4291da177e4SLinus Torvalds } 4301da177e4SLinus Torvalds #endif 4311da177e4SLinus Torvalds if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT) 4321da177e4SLinus Torvalds if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) { 4331da177e4SLinus Torvalds printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]); 43443bcd973STakashi Iwai err = -EBUSY; 43543bcd973STakashi Iwai goto _err; 4361da177e4SLinus Torvalds } 4371da177e4SLinus Torvalds 4381da177e4SLinus Torvalds #ifdef CS4232 4391da177e4SLinus Torvalds if ((err = snd_cs4231_create(card, 4401da177e4SLinus Torvalds port[dev], 4411da177e4SLinus Torvalds cport[dev], 4421da177e4SLinus Torvalds irq[dev], 4431da177e4SLinus Torvalds dma1[dev], 4441da177e4SLinus Torvalds dma2[dev], 4451da177e4SLinus Torvalds CS4231_HW_DETECT, 4461da177e4SLinus Torvalds 0, 44743bcd973STakashi Iwai &chip)) < 0) 44843bcd973STakashi Iwai goto _err; 44943bcd973STakashi Iwai 45043bcd973STakashi Iwai if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) 45143bcd973STakashi Iwai goto _err; 45243bcd973STakashi Iwai 45343bcd973STakashi Iwai if ((err = snd_cs4231_mixer(chip)) < 0) 45443bcd973STakashi Iwai goto _err; 4551da177e4SLinus Torvalds 4561da177e4SLinus Torvalds #else /* CS4236 */ 4571da177e4SLinus Torvalds if ((err = snd_cs4236_create(card, 4581da177e4SLinus Torvalds port[dev], 4591da177e4SLinus Torvalds cport[dev], 4601da177e4SLinus Torvalds irq[dev], 4611da177e4SLinus Torvalds dma1[dev], 4621da177e4SLinus Torvalds dma2[dev], 4631da177e4SLinus Torvalds CS4231_HW_DETECT, 4641da177e4SLinus Torvalds 0, 46543bcd973STakashi Iwai &chip)) < 0) 46643bcd973STakashi Iwai goto _err; 46743bcd973STakashi Iwai 46843bcd973STakashi Iwai if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0) 46943bcd973STakashi Iwai goto _err; 47043bcd973STakashi Iwai 47143bcd973STakashi Iwai if ((err = snd_cs4236_mixer(chip)) < 0) 47243bcd973STakashi Iwai goto _err; 4731da177e4SLinus Torvalds #endif 4741da177e4SLinus Torvalds strcpy(card->driver, pcm->name); 4751da177e4SLinus Torvalds strcpy(card->shortname, pcm->name); 4761da177e4SLinus Torvalds sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i", 4771da177e4SLinus Torvalds pcm->name, 4781da177e4SLinus Torvalds chip->port, 4791da177e4SLinus Torvalds irq[dev], 4801da177e4SLinus Torvalds dma1[dev]); 4811da177e4SLinus Torvalds if (dma2[dev] >= 0) 4821da177e4SLinus Torvalds sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]); 4831da177e4SLinus Torvalds 48443bcd973STakashi Iwai if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) 48543bcd973STakashi Iwai goto _err; 4861da177e4SLinus Torvalds 4871da177e4SLinus Torvalds if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { 4881da177e4SLinus Torvalds if (snd_opl3_create(card, 4891da177e4SLinus Torvalds fm_port[dev], fm_port[dev] + 2, 4901da177e4SLinus Torvalds OPL3_HW_OPL3_CS, 0, &opl3) < 0) { 49143bcd973STakashi Iwai printk(KERN_WARNING IDENT ": OPL3 not detected\n"); 4921da177e4SLinus Torvalds } else { 49343bcd973STakashi Iwai if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) 49443bcd973STakashi Iwai goto _err; 4951da177e4SLinus Torvalds } 4961da177e4SLinus Torvalds } 4971da177e4SLinus Torvalds 4981da177e4SLinus Torvalds if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { 4991da177e4SLinus Torvalds if (mpu_irq[dev] == SNDRV_AUTO_IRQ) 5001da177e4SLinus Torvalds mpu_irq[dev] = -1; 5011da177e4SLinus Torvalds if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232, 5021da177e4SLinus Torvalds mpu_port[dev], 0, 5031da177e4SLinus Torvalds mpu_irq[dev], 5041da177e4SLinus Torvalds mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0) 50543bcd973STakashi Iwai printk(KERN_WARNING IDENT ": MPU401 not detected\n"); 5061da177e4SLinus Torvalds } 50743bcd973STakashi Iwai 50843bcd973STakashi Iwai if ((err = snd_card_set_generic_dev(card)) < 0) 50943bcd973STakashi Iwai goto _err; 51043bcd973STakashi Iwai 51143bcd973STakashi Iwai if ((err = snd_card_register(card)) < 0) 51243bcd973STakashi Iwai goto _err; 5131da177e4SLinus Torvalds if (pcard) 5141da177e4SLinus Torvalds pnp_set_card_drvdata(pcard, card); 5151da177e4SLinus Torvalds else 5161da177e4SLinus Torvalds snd_cs4236_legacy[dev] = card; 5171da177e4SLinus Torvalds return 0; 51843bcd973STakashi Iwai 51943bcd973STakashi Iwai _err: 52043bcd973STakashi Iwai snd_card_free(card); 52143bcd973STakashi Iwai return err; 5221da177e4SLinus Torvalds } 5231da177e4SLinus Torvalds 5241da177e4SLinus Torvalds #ifdef CONFIG_PNP 5251da177e4SLinus Torvalds static int __devinit snd_cs423x_pnp_detect(struct pnp_card_link *card, 5261da177e4SLinus Torvalds const struct pnp_card_device_id *id) 5271da177e4SLinus Torvalds { 5281da177e4SLinus Torvalds static int dev; 5291da177e4SLinus Torvalds int res; 5301da177e4SLinus Torvalds 5311da177e4SLinus Torvalds for ( ; dev < SNDRV_CARDS; dev++) { 5321da177e4SLinus Torvalds if (!enable[dev] || !isapnp[dev]) 5331da177e4SLinus Torvalds continue; 5341da177e4SLinus Torvalds res = snd_card_cs423x_probe(dev, card, id); 5351da177e4SLinus Torvalds if (res < 0) 5361da177e4SLinus Torvalds return res; 5371da177e4SLinus Torvalds dev++; 5381da177e4SLinus Torvalds return 0; 5391da177e4SLinus Torvalds } 5401da177e4SLinus Torvalds return -ENODEV; 5411da177e4SLinus Torvalds } 5421da177e4SLinus Torvalds 5431da177e4SLinus Torvalds static void __devexit snd_cs423x_pnp_remove(struct pnp_card_link * pcard) 5441da177e4SLinus Torvalds { 5451da177e4SLinus Torvalds snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard); 5461da177e4SLinus Torvalds 5471da177e4SLinus Torvalds snd_card_disconnect(card); 5481da177e4SLinus Torvalds snd_card_free_in_thread(card); 5491da177e4SLinus Torvalds } 5501da177e4SLinus Torvalds 5511da177e4SLinus Torvalds static struct pnp_card_driver cs423x_pnpc_driver = { 5521da177e4SLinus Torvalds .flags = PNP_DRIVER_RES_DISABLE, 5531da177e4SLinus Torvalds .name = "cs423x", 5541da177e4SLinus Torvalds .id_table = snd_cs423x_pnpids, 5551da177e4SLinus Torvalds .probe = snd_cs423x_pnp_detect, 5561da177e4SLinus Torvalds .remove = __devexit_p(snd_cs423x_pnp_remove), 5571da177e4SLinus Torvalds }; 5581da177e4SLinus Torvalds #endif /* CONFIG_PNP */ 5591da177e4SLinus Torvalds 5601da177e4SLinus Torvalds static int __init alsa_card_cs423x_init(void) 5611da177e4SLinus Torvalds { 5621da177e4SLinus Torvalds int dev, cards = 0; 5631da177e4SLinus Torvalds 5641da177e4SLinus Torvalds for (dev = 0; dev < SNDRV_CARDS; dev++) { 5651da177e4SLinus Torvalds if (!enable[dev]) 5661da177e4SLinus Torvalds continue; 56743bcd973STakashi Iwai if (is_isapnp_selected(dev)) 5681da177e4SLinus Torvalds continue; 5691da177e4SLinus Torvalds if (snd_card_cs423x_probe(dev, NULL, NULL) >= 0) 5701da177e4SLinus Torvalds cards++; 5711da177e4SLinus Torvalds } 5721da177e4SLinus Torvalds #ifdef CONFIG_PNP 5731da177e4SLinus Torvalds cards += pnp_register_card_driver(&cs423x_pnpc_driver); 5741da177e4SLinus Torvalds #endif 5751da177e4SLinus Torvalds if (!cards) { 5761da177e4SLinus Torvalds #ifdef CONFIG_PNP 5771da177e4SLinus Torvalds pnp_unregister_card_driver(&cs423x_pnpc_driver); 5781da177e4SLinus Torvalds #endif 5791da177e4SLinus Torvalds #ifdef MODULE 5801da177e4SLinus Torvalds printk(KERN_ERR IDENT " soundcard not found or device busy\n"); 5811da177e4SLinus Torvalds #endif 5821da177e4SLinus Torvalds return -ENODEV; 5831da177e4SLinus Torvalds } 5841da177e4SLinus Torvalds return 0; 5851da177e4SLinus Torvalds } 5861da177e4SLinus Torvalds 5871da177e4SLinus Torvalds static void __exit alsa_card_cs423x_exit(void) 5881da177e4SLinus Torvalds { 5891da177e4SLinus Torvalds int idx; 5901da177e4SLinus Torvalds 5911da177e4SLinus Torvalds #ifdef CONFIG_PNP 5921da177e4SLinus Torvalds /* PnP cards first */ 5931da177e4SLinus Torvalds pnp_unregister_card_driver(&cs423x_pnpc_driver); 5941da177e4SLinus Torvalds #endif 5951da177e4SLinus Torvalds for (idx = 0; idx < SNDRV_CARDS; idx++) 5961da177e4SLinus Torvalds snd_card_free(snd_cs4236_legacy[idx]); 5971da177e4SLinus Torvalds } 5981da177e4SLinus Torvalds 5991da177e4SLinus Torvalds module_init(alsa_card_cs423x_init) 6001da177e4SLinus Torvalds module_exit(alsa_card_cs423x_exit) 601