11da177e4SLinus Torvalds /* 21da177e4SLinus Torvalds * Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips 3c1017a4cSJaroslav Kysela * Copyright (c) by Jaroslav Kysela <perex@perex.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 <linux/init.h> 236bba41acSTakashi Iwai #include <linux/err.h> 245e24c1c1STakashi Iwai #include <linux/isa.h> 251da177e4SLinus Torvalds #include <linux/pnp.h> 2665a77217SPaul Gortmaker #include <linux/module.h> 271da177e4SLinus Torvalds #include <sound/core.h> 2861ef19d7SKrzysztof Helt #include <sound/wss.h> 291da177e4SLinus Torvalds #include <sound/mpu401.h> 301da177e4SLinus Torvalds #include <sound/opl3.h> 311da177e4SLinus Torvalds #include <sound/initval.h> 321da177e4SLinus Torvalds 33c1017a4cSJaroslav Kysela MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); 341da177e4SLinus Torvalds MODULE_LICENSE("GPL"); 35c2b73d14SKrzysztof Helt MODULE_DESCRIPTION("Cirrus Logic CS4232-9"); 361da177e4SLinus Torvalds MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000}," 371da177e4SLinus Torvalds "{Turtle Beach,Tropez Plus}," 381da177e4SLinus Torvalds "{SIC CrystalWave 32}," 391da177e4SLinus Torvalds "{Hewlett Packard,Omnibook 5500}," 401da177e4SLinus Torvalds "{TerraTec,Maestro 32/96}," 41c2b73d14SKrzysztof Helt "{Philips,PCA70PS}}," 42c2b73d14SKrzysztof Helt "{{Crystal Semiconductors,CS4235}," 431da177e4SLinus Torvalds "{Crystal Semiconductors,CS4236}," 441da177e4SLinus Torvalds "{Crystal Semiconductors,CS4237}," 451da177e4SLinus Torvalds "{Crystal Semiconductors,CS4238}," 461da177e4SLinus Torvalds "{Crystal Semiconductors,CS4239}," 471da177e4SLinus Torvalds "{Acer,AW37}," 481da177e4SLinus Torvalds "{Acer,AW35/Pro}," 491da177e4SLinus Torvalds "{Crystal,3D}," 501da177e4SLinus Torvalds "{Crystal Computer,TidalWave128}," 511da177e4SLinus Torvalds "{Dell,Optiplex GX1}," 521da177e4SLinus Torvalds "{Dell,Workstation 400 sound}," 531da177e4SLinus Torvalds "{EliteGroup,P5TX-LA sound}," 541da177e4SLinus Torvalds "{Gallant,SC-70P}," 551da177e4SLinus Torvalds "{Gateway,E1000 Onboard CS4236B}," 561da177e4SLinus Torvalds "{Genius,Sound Maker 3DJ}," 571da177e4SLinus Torvalds "{Hewlett Packard,HP6330 sound}," 581da177e4SLinus Torvalds "{IBM,PC 300PL sound}," 591da177e4SLinus Torvalds "{IBM,Aptiva 2137 E24}," 601da177e4SLinus Torvalds "{IBM,IntelliStation M Pro}," 611da177e4SLinus Torvalds "{Intel,Marlin Spike Mobo CS4235}," 621da177e4SLinus Torvalds "{Intel PR440FX Onboard}," 631da177e4SLinus Torvalds "{Guillemot,MaxiSound 16 PnP}," 641da177e4SLinus Torvalds "{NewClear,3D}," 651da177e4SLinus Torvalds "{TerraTec,AudioSystem EWS64L/XL}," 661da177e4SLinus Torvalds "{Typhoon Soundsystem,CS4236B}," 671da177e4SLinus Torvalds "{Turtle Beach,Malibu}," 681da177e4SLinus Torvalds "{Unknown,Digital PC 5000 Onboard}}"); 691da177e4SLinus Torvalds 70c2b73d14SKrzysztof Helt MODULE_ALIAS("snd_cs4232"); 71c2b73d14SKrzysztof Helt 72c2b73d14SKrzysztof Helt #define IDENT "CS4232+" 73c2b73d14SKrzysztof Helt #define DEV_NAME "cs4232+" 741da177e4SLinus Torvalds 751da177e4SLinus Torvalds static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 761da177e4SLinus Torvalds static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 77a67ff6a5SRusty Russell static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ 781da177e4SLinus Torvalds #ifdef CONFIG_PNP 79a67ff6a5SRusty Russell static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; 801da177e4SLinus Torvalds #endif 811da177e4SLinus Torvalds static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ 821da177e4SLinus Torvalds static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ 831da177e4SLinus Torvalds static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */ 841da177e4SLinus Torvalds static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ 851da177e4SLinus Torvalds static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ 861da177e4SLinus Torvalds static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */ 871da177e4SLinus Torvalds static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */ 881da177e4SLinus Torvalds static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ 891da177e4SLinus Torvalds static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ 901da177e4SLinus Torvalds 911da177e4SLinus Torvalds module_param_array(index, int, NULL, 0444); 921da177e4SLinus Torvalds MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard."); 931da177e4SLinus Torvalds module_param_array(id, charp, NULL, 0444); 941da177e4SLinus Torvalds MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard."); 951da177e4SLinus Torvalds module_param_array(enable, bool, NULL, 0444); 961da177e4SLinus Torvalds MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard."); 971da177e4SLinus Torvalds #ifdef CONFIG_PNP 981da177e4SLinus Torvalds module_param_array(isapnp, bool, NULL, 0444); 991da177e4SLinus Torvalds MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); 1001da177e4SLinus Torvalds #endif 101e992ef57SDavid Howells module_param_hw_array(port, long, ioport, NULL, 0444); 1021da177e4SLinus Torvalds MODULE_PARM_DESC(port, "Port # for " IDENT " driver."); 103e992ef57SDavid Howells module_param_hw_array(cport, long, ioport, NULL, 0444); 1041da177e4SLinus Torvalds MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver."); 105e992ef57SDavid Howells module_param_hw_array(mpu_port, long, ioport, NULL, 0444); 1061da177e4SLinus Torvalds MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver."); 107e992ef57SDavid Howells module_param_hw_array(fm_port, long, ioport, NULL, 0444); 1081da177e4SLinus Torvalds MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver."); 109e992ef57SDavid Howells module_param_hw_array(sb_port, long, ioport, NULL, 0444); 1101da177e4SLinus Torvalds MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional)."); 111e992ef57SDavid Howells module_param_hw_array(irq, int, irq, NULL, 0444); 1121da177e4SLinus Torvalds MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver."); 113e992ef57SDavid Howells module_param_hw_array(mpu_irq, int, irq, NULL, 0444); 1141da177e4SLinus Torvalds MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver."); 115e992ef57SDavid Howells module_param_hw_array(dma1, int, dma, NULL, 0444); 1161da177e4SLinus Torvalds MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver."); 117e992ef57SDavid Howells module_param_hw_array(dma2, int, dma, NULL, 0444); 1181da177e4SLinus Torvalds MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver."); 1191da177e4SLinus Torvalds 12059b1b34fSTakashi Iwai #ifdef CONFIG_PNP 121609d7694SRene Herman static int isa_registered; 122f7a9275dSClemens Ladisch static int pnpc_registered; 123f7a9275dSClemens Ladisch static int pnp_registered; 12459b1b34fSTakashi Iwai #endif /* CONFIG_PNP */ 125f7a9275dSClemens Ladisch 1261da177e4SLinus Torvalds struct snd_card_cs4236 { 1277779f75fSKrzysztof Helt struct snd_wss *chip; 1281da177e4SLinus Torvalds struct resource *res_sb_port; 1291da177e4SLinus Torvalds #ifdef CONFIG_PNP 1301da177e4SLinus Torvalds struct pnp_dev *wss; 1311da177e4SLinus Torvalds struct pnp_dev *ctrl; 1321da177e4SLinus Torvalds struct pnp_dev *mpu; 1331da177e4SLinus Torvalds #endif 1341da177e4SLinus Torvalds }; 1351da177e4SLinus Torvalds 1361da177e4SLinus Torvalds #ifdef CONFIG_PNP 1371da177e4SLinus Torvalds 138a9824c86STakashi Iwai /* 139a9824c86STakashi Iwai * PNP BIOS 140a9824c86STakashi Iwai */ 141c2b73d14SKrzysztof Helt static const struct pnp_device_id snd_cs423x_pnpbiosids[] = { 142a9824c86STakashi Iwai { .id = "CSC0100" }, 143a9824c86STakashi Iwai { .id = "CSC0000" }, 144a9824c86STakashi Iwai /* Guillemot Turtlebeach something appears to be cs4232 compatible 145a9824c86STakashi Iwai * (untested) */ 146a9824c86STakashi Iwai { .id = "GIM0100" }, 147a9824c86STakashi Iwai { .id = "" } 148a9824c86STakashi Iwai }; 149c2b73d14SKrzysztof Helt MODULE_DEVICE_TABLE(pnp, snd_cs423x_pnpbiosids); 1501da177e4SLinus Torvalds 1516bba41acSTakashi Iwai #define CS423X_ISAPNP_DRIVER "cs4232_isapnp" 1521da177e4SLinus Torvalds static struct pnp_card_device_id snd_cs423x_pnpids[] = { 1531da177e4SLinus Torvalds /* Philips PCA70PS */ 1541da177e4SLinus Torvalds { .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, 1551da177e4SLinus Torvalds /* TerraTec Maestro 32/96 (CS4232) */ 1561da177e4SLinus Torvalds { .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1571da177e4SLinus Torvalds /* HP Omnibook 5500 onboard */ 1581da177e4SLinus Torvalds { .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } }, 1591da177e4SLinus Torvalds /* Unnamed CS4236 card (Made in Taiwan) */ 1601da177e4SLinus Torvalds { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1611da177e4SLinus Torvalds /* Turtle Beach TBS-2000 (CS4232) */ 1621da177e4SLinus Torvalds { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } }, 1631da177e4SLinus Torvalds /* Turtle Beach Tropez Plus (CS4232) */ 1641da177e4SLinus Torvalds { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } }, 1651da177e4SLinus Torvalds /* SIC CrystalWave 32 (CS4232) */ 1661da177e4SLinus Torvalds { .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 16750f794c8SLukasz Stemach /* Netfinity 3000 on-board soundcard */ 16850f794c8SLukasz Stemach { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC010f" } } }, 1691da177e4SLinus Torvalds /* Intel Marlin Spike Motherboard - CS4235 */ 1701da177e4SLinus Torvalds { .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1711da177e4SLinus Torvalds /* Intel Marlin Spike Motherboard (#2) - CS4235 */ 1721da177e4SLinus Torvalds { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, 1731da177e4SLinus Torvalds /* Unknown Intel mainboard - CS4235 */ 1741da177e4SLinus Torvalds { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" } } }, 1751da177e4SLinus Torvalds /* Genius Sound Maker 3DJ - CS4237B */ 1761da177e4SLinus Torvalds { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1771da177e4SLinus Torvalds /* Digital PC 5000 Onboard - CS4236B */ 1781da177e4SLinus Torvalds { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } }, 179af901ca1SAndré Goddard Rosa /* some unknown CS4236B */ 1801da177e4SLinus Torvalds { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1811da177e4SLinus Torvalds /* Intel PR440FX Onboard sound */ 1821da177e4SLinus Torvalds { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1831da177e4SLinus Torvalds /* CS4235 on mainboard without MPU */ 1841da177e4SLinus Torvalds { .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } }, 1851da177e4SLinus Torvalds /* Gateway E1000 Onboard CS4236B */ 1861da177e4SLinus Torvalds { .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1871da177e4SLinus Torvalds /* HP 6330 Onboard sound */ 1881da177e4SLinus Torvalds { .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, 1891da177e4SLinus Torvalds /* Crystal Computer TidalWave128 */ 1901da177e4SLinus Torvalds { .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1911da177e4SLinus Torvalds /* ACER AW37 - CS4235 */ 1921da177e4SLinus Torvalds { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1931da177e4SLinus Torvalds /* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */ 1941da177e4SLinus Torvalds { .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1951da177e4SLinus Torvalds /* Crystal 3D - CS4237B */ 1961da177e4SLinus Torvalds { .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1971da177e4SLinus Torvalds /* Typhoon Soundsystem PnP - CS4236B */ 1981da177e4SLinus Torvalds { .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 1991da177e4SLinus Torvalds /* Crystal CX4235-XQ3 EP - CS4235 */ 2001da177e4SLinus Torvalds { .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, 2011da177e4SLinus Torvalds /* Crystal Semiconductors CS4237B */ 2021da177e4SLinus Torvalds { .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2031da177e4SLinus Torvalds /* NewClear 3D - CX4237B-XQ3 */ 2041da177e4SLinus Torvalds { .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2051da177e4SLinus Torvalds /* Dell Optiplex GX1 - CS4236B */ 2061da177e4SLinus Torvalds { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2071da177e4SLinus Torvalds /* Dell P410 motherboard - CS4236B */ 2081da177e4SLinus Torvalds { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } }, 2091da177e4SLinus Torvalds /* Dell Workstation 400 Onboard - CS4236B */ 2101da177e4SLinus Torvalds { .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2111da177e4SLinus Torvalds /* Turtle Beach Malibu - CS4237B */ 2121da177e4SLinus Torvalds { .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2131da177e4SLinus Torvalds /* CS4235 - onboard */ 2141da177e4SLinus Torvalds { .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } }, 2151da177e4SLinus Torvalds /* IBM Aptiva 2137 E24 Onboard - CS4237B */ 2161da177e4SLinus Torvalds { .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2171da177e4SLinus Torvalds /* IBM IntelliStation M Pro motherboard */ 2181da177e4SLinus Torvalds { .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } }, 2191da177e4SLinus Torvalds /* Guillemot MaxiSound 16 PnP - CS4236B */ 2201da177e4SLinus Torvalds { .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2211da177e4SLinus Torvalds /* Gallant SC-70P */ 2221da177e4SLinus Torvalds { .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 223ebae2259SRene Herman /* Techmakers MF-4236PW */ 224ebae2259SRene Herman { .id = "CSCa736", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2251da177e4SLinus Torvalds /* TerraTec AudioSystem EWS64XL - CS4236B */ 2261da177e4SLinus Torvalds { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } }, 2271da177e4SLinus Torvalds /* TerraTec AudioSystem EWS64XL - CS4236B */ 2281da177e4SLinus Torvalds { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } }, 2291da177e4SLinus Torvalds /* ACER AW37/Pro - CS4235 */ 2301da177e4SLinus Torvalds { .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2311da177e4SLinus Torvalds /* ACER AW35/Pro - CS4237B */ 2321da177e4SLinus Torvalds { .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2331da177e4SLinus Torvalds /* CS4235 without MPU401 */ 2341da177e4SLinus Torvalds { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } }, 2351da177e4SLinus Torvalds /* Unknown SiS530 - CS4235 */ 2361da177e4SLinus Torvalds { .id = "CSC4825", .devs = { { "CSC0100" }, { "CSC0110" } } }, 2371da177e4SLinus Torvalds /* IBM IntelliStation M Pro 6898 11U - CS4236B */ 2381da177e4SLinus Torvalds { .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } }, 2391da177e4SLinus Torvalds /* IBM PC 300PL Onboard - CS4236B */ 2401da177e4SLinus Torvalds { .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } }, 2411da177e4SLinus Torvalds /* Some noname CS4236 based card */ 2421da177e4SLinus Torvalds { .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2431da177e4SLinus Torvalds /* CS4236B */ 2441da177e4SLinus Torvalds { .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2451da177e4SLinus Torvalds /* CS4236B */ 2461da177e4SLinus Torvalds { .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } }, 2471da177e4SLinus Torvalds /* --- */ 2481da177e4SLinus Torvalds { .id = "" } /* end */ 2491da177e4SLinus Torvalds }; 2501da177e4SLinus Torvalds 2511da177e4SLinus Torvalds MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids); 2521da177e4SLinus Torvalds 253a9824c86STakashi Iwai /* WSS initialization */ 2541bff292eSBill Pemberton static int snd_cs423x_pnp_init_wss(int dev, struct pnp_dev *pdev) 2551da177e4SLinus Torvalds { 256109c53f8SRene Herman if (pnp_activate_dev(pdev) < 0) { 2571da177e4SLinus Torvalds printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n"); 2581da177e4SLinus Torvalds return -EBUSY; 2591da177e4SLinus Torvalds } 2601da177e4SLinus Torvalds port[dev] = pnp_port_start(pdev, 0); 2611da177e4SLinus Torvalds if (fm_port[dev] > 0) 2621da177e4SLinus Torvalds fm_port[dev] = pnp_port_start(pdev, 1); 2631da177e4SLinus Torvalds sb_port[dev] = pnp_port_start(pdev, 2); 2641da177e4SLinus Torvalds irq[dev] = pnp_irq(pdev, 0); 2651da177e4SLinus Torvalds dma1[dev] = pnp_dma(pdev, 0); 2661da177e4SLinus Torvalds dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1); 2671da177e4SLinus Torvalds snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n", 2681da177e4SLinus Torvalds port[dev], fm_port[dev], sb_port[dev]); 2691da177e4SLinus Torvalds snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n", 2701da177e4SLinus Torvalds irq[dev], dma1[dev], dma2[dev]); 271a9824c86STakashi Iwai return 0; 272a9824c86STakashi Iwai } 273a9824c86STakashi Iwai 2741da177e4SLinus Torvalds /* CTRL initialization */ 2751bff292eSBill Pemberton static int snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev) 276a9824c86STakashi Iwai { 277109c53f8SRene Herman if (pnp_activate_dev(pdev) < 0) { 2781da177e4SLinus Torvalds printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n"); 2791da177e4SLinus Torvalds return -EBUSY; 2801da177e4SLinus Torvalds } 2811da177e4SLinus Torvalds cport[dev] = pnp_port_start(pdev, 0); 2821da177e4SLinus Torvalds snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]); 283a9824c86STakashi Iwai return 0; 2841da177e4SLinus Torvalds } 285a9824c86STakashi Iwai 2861da177e4SLinus Torvalds /* MPU initialization */ 2871bff292eSBill Pemberton static int snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev) 288a9824c86STakashi Iwai { 289109c53f8SRene Herman if (pnp_activate_dev(pdev) < 0) { 2901da177e4SLinus Torvalds printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n"); 2911da177e4SLinus Torvalds mpu_port[dev] = SNDRV_AUTO_PORT; 2921da177e4SLinus Torvalds mpu_irq[dev] = SNDRV_AUTO_IRQ; 2931da177e4SLinus Torvalds } else { 2941da177e4SLinus Torvalds mpu_port[dev] = pnp_port_start(pdev, 0); 2951da177e4SLinus Torvalds if (mpu_irq[dev] >= 0 && 2961da177e4SLinus Torvalds pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) { 2971da177e4SLinus Torvalds mpu_irq[dev] = pnp_irq(pdev, 0); 2981da177e4SLinus Torvalds } else { 2991da177e4SLinus Torvalds mpu_irq[dev] = -1; /* disable interrupt */ 3001da177e4SLinus Torvalds } 3011da177e4SLinus Torvalds } 3021da177e4SLinus Torvalds snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]); 303a9824c86STakashi Iwai return 0; 304a9824c86STakashi Iwai } 305a9824c86STakashi Iwai 3061bff292eSBill Pemberton static int snd_card_cs423x_pnp(int dev, struct snd_card_cs4236 *acard, 307c2b73d14SKrzysztof Helt struct pnp_dev *pdev, 308c2b73d14SKrzysztof Helt struct pnp_dev *cdev) 309a9824c86STakashi Iwai { 310b15ebe26SKrzysztof Helt acard->wss = pdev; 311109c53f8SRene Herman if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0) 312a9824c86STakashi Iwai return -EBUSY; 313c2b73d14SKrzysztof Helt if (cdev) 314c2b73d14SKrzysztof Helt cport[dev] = pnp_port_start(cdev, 0); 315c2b73d14SKrzysztof Helt else 316a9824c86STakashi Iwai cport[dev] = -1; 317a9824c86STakashi Iwai return 0; 318a9824c86STakashi Iwai } 319a9824c86STakashi Iwai 3201bff292eSBill Pemberton static int snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard, 321a9824c86STakashi Iwai struct pnp_card_link *card, 322a9824c86STakashi Iwai const struct pnp_card_device_id *id) 323a9824c86STakashi Iwai { 324a9824c86STakashi Iwai acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL); 325a9824c86STakashi Iwai if (acard->wss == NULL) 326109c53f8SRene Herman return -EBUSY; 327a9824c86STakashi Iwai acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL); 328a9824c86STakashi Iwai if (acard->ctrl == NULL) 329109c53f8SRene Herman return -EBUSY; 330a9824c86STakashi Iwai if (id->devs[2].id[0]) { 331a9824c86STakashi Iwai acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL); 332a9824c86STakashi Iwai if (acard->mpu == NULL) 333109c53f8SRene Herman return -EBUSY; 334a9824c86STakashi Iwai } 335a9824c86STakashi Iwai 336a9824c86STakashi Iwai /* WSS initialization */ 337109c53f8SRene Herman if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0) 338109c53f8SRene Herman return -EBUSY; 339a9824c86STakashi Iwai 340a9824c86STakashi Iwai /* CTRL initialization */ 341a9824c86STakashi Iwai if (acard->ctrl && cport[dev] > 0) { 342109c53f8SRene Herman if (snd_cs423x_pnp_init_ctrl(dev, acard->ctrl) < 0) 343109c53f8SRene Herman return -EBUSY; 344a9824c86STakashi Iwai } 345a9824c86STakashi Iwai /* MPU initialization */ 346a9824c86STakashi Iwai if (acard->mpu && mpu_port[dev] > 0) { 347109c53f8SRene Herman if (snd_cs423x_pnp_init_mpu(dev, acard->mpu) < 0) 348a9824c86STakashi Iwai return -EBUSY; 3491da177e4SLinus Torvalds } 350109c53f8SRene Herman return 0; 351109c53f8SRene Herman } 3521da177e4SLinus Torvalds #endif /* CONFIG_PNP */ 3531da177e4SLinus Torvalds 35443bcd973STakashi Iwai #ifdef CONFIG_PNP 35543bcd973STakashi Iwai #define is_isapnp_selected(dev) isapnp[dev] 35643bcd973STakashi Iwai #else 35743bcd973STakashi Iwai #define is_isapnp_selected(dev) 0 35843bcd973STakashi Iwai #endif 35943bcd973STakashi Iwai 3606bba41acSTakashi Iwai static void snd_card_cs4236_free(struct snd_card *card) 3616bba41acSTakashi Iwai { 3626bba41acSTakashi Iwai struct snd_card_cs4236 *acard = card->private_data; 3636bba41acSTakashi Iwai 3646bba41acSTakashi Iwai release_and_free_resource(acard->res_sb_port); 3656bba41acSTakashi Iwai } 3666bba41acSTakashi Iwai 3674323cc4dSTakashi Iwai static int snd_cs423x_card_new(struct device *pdev, int dev, 3684323cc4dSTakashi Iwai struct snd_card **cardp) 3691da177e4SLinus Torvalds { 370ba2375a4STakashi Iwai struct snd_card *card; 371c95eadd2STakashi Iwai int err; 3726bba41acSTakashi Iwai 3734323cc4dSTakashi Iwai err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, 374c95eadd2STakashi Iwai sizeof(struct snd_card_cs4236), &card); 375c95eadd2STakashi Iwai if (err < 0) 3763e7fb9f7STakashi Iwai return err; 3776bba41acSTakashi Iwai card->private_free = snd_card_cs4236_free; 3783e7fb9f7STakashi Iwai *cardp = card; 3793e7fb9f7STakashi Iwai return 0; 3806bba41acSTakashi Iwai } 3816bba41acSTakashi Iwai 3821bff292eSBill Pemberton static int snd_cs423x_probe(struct snd_card *card, int dev) 3836bba41acSTakashi Iwai { 3841da177e4SLinus Torvalds struct snd_card_cs4236 *acard; 3857779f75fSKrzysztof Helt struct snd_wss *chip; 386ba2375a4STakashi Iwai struct snd_opl3 *opl3; 3871da177e4SLinus Torvalds int err; 3881da177e4SLinus Torvalds 3896bba41acSTakashi Iwai acard = card->private_data; 3901da177e4SLinus Torvalds if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT) 3911da177e4SLinus Torvalds if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) { 3921da177e4SLinus Torvalds printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]); 3936bba41acSTakashi Iwai return -EBUSY; 3941da177e4SLinus Torvalds } 3951da177e4SLinus Torvalds 396d114cd84SKrzysztof Helt err = snd_cs4236_create(card, port[dev], cport[dev], 3971da177e4SLinus Torvalds irq[dev], 3987779f75fSKrzysztof Helt dma1[dev], dma2[dev], 399c2b73d14SKrzysztof Helt WSS_HW_DETECT3, 0, &chip); 4007779f75fSKrzysztof Helt if (err < 0) 4016bba41acSTakashi Iwai return err; 402d114cd84SKrzysztof Helt 4036bba41acSTakashi Iwai acard->chip = chip; 404d114cd84SKrzysztof Helt if (chip->hardware & WSS_HW_CS4236B_MASK) { 40543bcd973STakashi Iwai 406fa60c065SLars-Peter Clausen err = snd_cs4236_pcm(chip, 0); 4077779f75fSKrzysztof Helt if (err < 0) 4086bba41acSTakashi Iwai return err; 40943bcd973STakashi Iwai 4107779f75fSKrzysztof Helt err = snd_cs4236_mixer(chip); 4117779f75fSKrzysztof Helt if (err < 0) 4126bba41acSTakashi Iwai return err; 413c2b73d14SKrzysztof Helt } else { 414fa60c065SLars-Peter Clausen err = snd_wss_pcm(chip, 0); 415c2b73d14SKrzysztof Helt if (err < 0) 416c2b73d14SKrzysztof Helt return err; 417c2b73d14SKrzysztof Helt 418c2b73d14SKrzysztof Helt err = snd_wss_mixer(chip); 419c2b73d14SKrzysztof Helt if (err < 0) 420c2b73d14SKrzysztof Helt return err; 421c2b73d14SKrzysztof Helt } 422fa60c065SLars-Peter Clausen strcpy(card->driver, chip->pcm->name); 423fa60c065SLars-Peter Clausen strcpy(card->shortname, chip->pcm->name); 4241da177e4SLinus Torvalds sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i", 425fa60c065SLars-Peter Clausen chip->pcm->name, 4261da177e4SLinus Torvalds chip->port, 4271da177e4SLinus Torvalds irq[dev], 4281da177e4SLinus Torvalds dma1[dev]); 4291da177e4SLinus Torvalds if (dma2[dev] >= 0) 4301da177e4SLinus Torvalds sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]); 4311da177e4SLinus Torvalds 432fa60c065SLars-Peter Clausen err = snd_wss_timer(chip, 0); 4337779f75fSKrzysztof Helt if (err < 0) 4346bba41acSTakashi Iwai return err; 4351da177e4SLinus Torvalds 4361da177e4SLinus Torvalds if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { 4371da177e4SLinus Torvalds if (snd_opl3_create(card, 4381da177e4SLinus Torvalds fm_port[dev], fm_port[dev] + 2, 4391da177e4SLinus Torvalds OPL3_HW_OPL3_CS, 0, &opl3) < 0) { 44043bcd973STakashi Iwai printk(KERN_WARNING IDENT ": OPL3 not detected\n"); 4411da177e4SLinus Torvalds } else { 44243bcd973STakashi Iwai if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) 4436bba41acSTakashi Iwai return err; 4441da177e4SLinus Torvalds } 4451da177e4SLinus Torvalds } 4461da177e4SLinus Torvalds 4471da177e4SLinus Torvalds if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { 4481da177e4SLinus Torvalds if (mpu_irq[dev] == SNDRV_AUTO_IRQ) 4491da177e4SLinus Torvalds mpu_irq[dev] = -1; 4501da177e4SLinus Torvalds if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232, 4511da177e4SLinus Torvalds mpu_port[dev], 0, 452dba8b469SClemens Ladisch mpu_irq[dev], NULL) < 0) 45343bcd973STakashi Iwai printk(KERN_WARNING IDENT ": MPU401 not detected\n"); 4541da177e4SLinus Torvalds } 45543bcd973STakashi Iwai 4566bba41acSTakashi Iwai return snd_card_register(card); 4576bba41acSTakashi Iwai } 45843bcd973STakashi Iwai 4591bff292eSBill Pemberton static int snd_cs423x_isa_match(struct device *pdev, 4605e24c1c1STakashi Iwai unsigned int dev) 4616bba41acSTakashi Iwai { 4625e24c1c1STakashi Iwai if (!enable[dev] || is_isapnp_selected(dev)) 4635e24c1c1STakashi Iwai return 0; 46443bcd973STakashi Iwai 4656bba41acSTakashi Iwai if (port[dev] == SNDRV_AUTO_PORT) { 4660418ff0cSTakashi Iwai dev_err(pdev, "please specify port\n"); 4675e24c1c1STakashi Iwai return 0; 4686bba41acSTakashi Iwai } 4696bba41acSTakashi Iwai if (cport[dev] == SNDRV_AUTO_PORT) { 4700418ff0cSTakashi Iwai dev_err(pdev, "please specify cport\n"); 4715e24c1c1STakashi Iwai return 0; 4726bba41acSTakashi Iwai } 4735e24c1c1STakashi Iwai if (irq[dev] == SNDRV_AUTO_IRQ) { 4740418ff0cSTakashi Iwai dev_err(pdev, "please specify irq\n"); 4755e24c1c1STakashi Iwai return 0; 4765e24c1c1STakashi Iwai } 4775e24c1c1STakashi Iwai if (dma1[dev] == SNDRV_AUTO_DMA) { 4780418ff0cSTakashi Iwai dev_err(pdev, "please specify dma1\n"); 4795e24c1c1STakashi Iwai return 0; 4805e24c1c1STakashi Iwai } 4815e24c1c1STakashi Iwai return 1; 4825e24c1c1STakashi Iwai } 4835e24c1c1STakashi Iwai 4841bff292eSBill Pemberton static int snd_cs423x_isa_probe(struct device *pdev, 4855e24c1c1STakashi Iwai unsigned int dev) 4865e24c1c1STakashi Iwai { 4875e24c1c1STakashi Iwai struct snd_card *card; 4885e24c1c1STakashi Iwai int err; 4896bba41acSTakashi Iwai 4904323cc4dSTakashi Iwai err = snd_cs423x_card_new(pdev, dev, &card); 4913e7fb9f7STakashi Iwai if (err < 0) 4923e7fb9f7STakashi Iwai return err; 4936bba41acSTakashi Iwai if ((err = snd_cs423x_probe(card, dev)) < 0) { 49443bcd973STakashi Iwai snd_card_free(card); 49543bcd973STakashi Iwai return err; 4961da177e4SLinus Torvalds } 4971da177e4SLinus Torvalds 4985e24c1c1STakashi Iwai dev_set_drvdata(pdev, card); 4996bba41acSTakashi Iwai return 0; 5006bba41acSTakashi Iwai } 5016bba41acSTakashi Iwai 5021bff292eSBill Pemberton static int snd_cs423x_isa_remove(struct device *pdev, 5035e24c1c1STakashi Iwai unsigned int dev) 5046bba41acSTakashi Iwai { 5055e24c1c1STakashi Iwai snd_card_free(dev_get_drvdata(pdev)); 5066bba41acSTakashi Iwai return 0; 5076bba41acSTakashi Iwai } 5086bba41acSTakashi Iwai 5096bba41acSTakashi Iwai #ifdef CONFIG_PM 5106bba41acSTakashi Iwai static int snd_cs423x_suspend(struct snd_card *card) 5116bba41acSTakashi Iwai { 5126bba41acSTakashi Iwai struct snd_card_cs4236 *acard = card->private_data; 5136bba41acSTakashi Iwai snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); 5146bba41acSTakashi Iwai acard->chip->suspend(acard->chip); 5156bba41acSTakashi Iwai return 0; 5166bba41acSTakashi Iwai } 5176bba41acSTakashi Iwai 5186bba41acSTakashi Iwai static int snd_cs423x_resume(struct snd_card *card) 5196bba41acSTakashi Iwai { 5206bba41acSTakashi Iwai struct snd_card_cs4236 *acard = card->private_data; 5216bba41acSTakashi Iwai acard->chip->resume(acard->chip); 5226bba41acSTakashi Iwai snd_power_change_state(card, SNDRV_CTL_POWER_D0); 5236bba41acSTakashi Iwai return 0; 5246bba41acSTakashi Iwai } 5256bba41acSTakashi Iwai 5265e24c1c1STakashi Iwai static int snd_cs423x_isa_suspend(struct device *dev, unsigned int n, 5275e24c1c1STakashi Iwai pm_message_t state) 5286bba41acSTakashi Iwai { 5295e24c1c1STakashi Iwai return snd_cs423x_suspend(dev_get_drvdata(dev)); 5306bba41acSTakashi Iwai } 5316bba41acSTakashi Iwai 5325e24c1c1STakashi Iwai static int snd_cs423x_isa_resume(struct device *dev, unsigned int n) 5336bba41acSTakashi Iwai { 5345e24c1c1STakashi Iwai return snd_cs423x_resume(dev_get_drvdata(dev)); 5356bba41acSTakashi Iwai } 5366bba41acSTakashi Iwai #endif 5376bba41acSTakashi Iwai 5385e24c1c1STakashi Iwai static struct isa_driver cs423x_isa_driver = { 5395e24c1c1STakashi Iwai .match = snd_cs423x_isa_match, 5405e24c1c1STakashi Iwai .probe = snd_cs423x_isa_probe, 5411bff292eSBill Pemberton .remove = snd_cs423x_isa_remove, 5426bba41acSTakashi Iwai #ifdef CONFIG_PM 5435e24c1c1STakashi Iwai .suspend = snd_cs423x_isa_suspend, 5445e24c1c1STakashi Iwai .resume = snd_cs423x_isa_resume, 5456bba41acSTakashi Iwai #endif 5466bba41acSTakashi Iwai .driver = { 54783c51c0aSRene Herman .name = DEV_NAME 5486bba41acSTakashi Iwai }, 5496bba41acSTakashi Iwai }; 5506bba41acSTakashi Iwai 5516bba41acSTakashi Iwai 5521da177e4SLinus Torvalds #ifdef CONFIG_PNP 5531bff292eSBill Pemberton static int snd_cs423x_pnpbios_detect(struct pnp_dev *pdev, 554a9824c86STakashi Iwai const struct pnp_device_id *id) 555a9824c86STakashi Iwai { 556a9824c86STakashi Iwai static int dev; 557a9824c86STakashi Iwai int err; 558a9824c86STakashi Iwai struct snd_card *card; 559c2b73d14SKrzysztof Helt struct pnp_dev *cdev; 560c2b73d14SKrzysztof Helt char cid[PNP_ID_LEN]; 561a9824c86STakashi Iwai 562a9824c86STakashi Iwai if (pnp_device_is_isapnp(pdev)) 563a9824c86STakashi Iwai return -ENOENT; /* we have another procedure - card */ 564a9824c86STakashi Iwai for (; dev < SNDRV_CARDS; dev++) { 565a9824c86STakashi Iwai if (enable[dev] && isapnp[dev]) 566a9824c86STakashi Iwai break; 567a9824c86STakashi Iwai } 568a9824c86STakashi Iwai if (dev >= SNDRV_CARDS) 569a9824c86STakashi Iwai return -ENODEV; 570a9824c86STakashi Iwai 571c2b73d14SKrzysztof Helt /* prepare second id */ 572c2b73d14SKrzysztof Helt strcpy(cid, pdev->id[0].id); 573c2b73d14SKrzysztof Helt cid[5] = '1'; 574c2b73d14SKrzysztof Helt cdev = NULL; 575c2b73d14SKrzysztof Helt list_for_each_entry(cdev, &(pdev->protocol->devices), protocol_list) { 576c2b73d14SKrzysztof Helt if (!strcmp(cdev->id[0].id, cid)) 577c2b73d14SKrzysztof Helt break; 578c2b73d14SKrzysztof Helt } 5794323cc4dSTakashi Iwai err = snd_cs423x_card_new(&pdev->dev, dev, &card); 5803e7fb9f7STakashi Iwai if (err < 0) 5813e7fb9f7STakashi Iwai return err; 582c2b73d14SKrzysztof Helt err = snd_card_cs423x_pnp(dev, card->private_data, pdev, cdev); 583c2b73d14SKrzysztof Helt if (err < 0) { 584a9824c86STakashi Iwai printk(KERN_ERR "PnP BIOS detection failed for " IDENT "\n"); 585a9824c86STakashi Iwai snd_card_free(card); 586a9824c86STakashi Iwai return err; 587a9824c86STakashi Iwai } 588a9824c86STakashi Iwai if ((err = snd_cs423x_probe(card, dev)) < 0) { 589a9824c86STakashi Iwai snd_card_free(card); 590a9824c86STakashi Iwai return err; 591a9824c86STakashi Iwai } 592a9824c86STakashi Iwai pnp_set_drvdata(pdev, card); 593a9824c86STakashi Iwai dev++; 594a9824c86STakashi Iwai return 0; 595a9824c86STakashi Iwai } 596a9824c86STakashi Iwai 5971bff292eSBill Pemberton static void snd_cs423x_pnp_remove(struct pnp_dev *pdev) 598a9824c86STakashi Iwai { 599a9824c86STakashi Iwai snd_card_free(pnp_get_drvdata(pdev)); 600a9824c86STakashi Iwai } 601a9824c86STakashi Iwai 602a9824c86STakashi Iwai #ifdef CONFIG_PM 603c2b73d14SKrzysztof Helt static int snd_cs423x_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) 604a9824c86STakashi Iwai { 605a9824c86STakashi Iwai return snd_cs423x_suspend(pnp_get_drvdata(pdev)); 606a9824c86STakashi Iwai } 607a9824c86STakashi Iwai 608c2b73d14SKrzysztof Helt static int snd_cs423x_pnp_resume(struct pnp_dev *pdev) 609a9824c86STakashi Iwai { 610a9824c86STakashi Iwai return snd_cs423x_resume(pnp_get_drvdata(pdev)); 611a9824c86STakashi Iwai } 612a9824c86STakashi Iwai #endif 613a9824c86STakashi Iwai 614c2b73d14SKrzysztof Helt static struct pnp_driver cs423x_pnp_driver = { 615c2b73d14SKrzysztof Helt .name = "cs423x-pnpbios", 616c2b73d14SKrzysztof Helt .id_table = snd_cs423x_pnpbiosids, 617c2b73d14SKrzysztof Helt .probe = snd_cs423x_pnpbios_detect, 6181bff292eSBill Pemberton .remove = snd_cs423x_pnp_remove, 619a9824c86STakashi Iwai #ifdef CONFIG_PM 620c2b73d14SKrzysztof Helt .suspend = snd_cs423x_pnp_suspend, 621c2b73d14SKrzysztof Helt .resume = snd_cs423x_pnp_resume, 622a9824c86STakashi Iwai #endif 623a9824c86STakashi Iwai }; 624a9824c86STakashi Iwai 6251bff292eSBill Pemberton static int snd_cs423x_pnpc_detect(struct pnp_card_link *pcard, 6266bba41acSTakashi Iwai const struct pnp_card_device_id *pid) 6271da177e4SLinus Torvalds { 6281da177e4SLinus Torvalds static int dev; 6296bba41acSTakashi Iwai struct snd_card *card; 6301da177e4SLinus Torvalds int res; 6311da177e4SLinus Torvalds 6321da177e4SLinus Torvalds for ( ; dev < SNDRV_CARDS; dev++) { 6336bba41acSTakashi Iwai if (enable[dev] && isapnp[dev]) 6346bba41acSTakashi Iwai break; 6356bba41acSTakashi Iwai } 6366bba41acSTakashi Iwai if (dev >= SNDRV_CARDS) 6376bba41acSTakashi Iwai return -ENODEV; 6386bba41acSTakashi Iwai 6394323cc4dSTakashi Iwai res = snd_cs423x_card_new(&pcard->card->dev, dev, &card); 6403e7fb9f7STakashi Iwai if (res < 0) 6413e7fb9f7STakashi Iwai return res; 642a9824c86STakashi Iwai if ((res = snd_card_cs423x_pnpc(dev, card->private_data, pcard, pid)) < 0) { 643a9824c86STakashi Iwai printk(KERN_ERR "isapnp detection failed and probing for " IDENT 644a9824c86STakashi Iwai " is not supported\n"); 6456bba41acSTakashi Iwai snd_card_free(card); 6461da177e4SLinus Torvalds return res; 6476bba41acSTakashi Iwai } 6486bba41acSTakashi Iwai if ((res = snd_cs423x_probe(card, dev)) < 0) { 6496bba41acSTakashi Iwai snd_card_free(card); 6506bba41acSTakashi Iwai return res; 6516bba41acSTakashi Iwai } 6526bba41acSTakashi Iwai pnp_set_card_drvdata(pcard, card); 6531da177e4SLinus Torvalds dev++; 6541da177e4SLinus Torvalds return 0; 6551da177e4SLinus Torvalds } 6561da177e4SLinus Torvalds 6571bff292eSBill Pemberton static void snd_cs423x_pnpc_remove(struct pnp_card_link *pcard) 6581da177e4SLinus Torvalds { 6596bba41acSTakashi Iwai snd_card_free(pnp_get_card_drvdata(pcard)); 6606bba41acSTakashi Iwai pnp_set_card_drvdata(pcard, NULL); 6611da177e4SLinus Torvalds } 6621da177e4SLinus Torvalds 6636bba41acSTakashi Iwai #ifdef CONFIG_PM 664a9824c86STakashi Iwai static int snd_cs423x_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) 6656bba41acSTakashi Iwai { 6666bba41acSTakashi Iwai return snd_cs423x_suspend(pnp_get_card_drvdata(pcard)); 6676bba41acSTakashi Iwai } 6686bba41acSTakashi Iwai 669a9824c86STakashi Iwai static int snd_cs423x_pnpc_resume(struct pnp_card_link *pcard) 6706bba41acSTakashi Iwai { 6716bba41acSTakashi Iwai return snd_cs423x_resume(pnp_get_card_drvdata(pcard)); 6726bba41acSTakashi Iwai } 6736bba41acSTakashi Iwai #endif 6746bba41acSTakashi Iwai 6751da177e4SLinus Torvalds static struct pnp_card_driver cs423x_pnpc_driver = { 6761da177e4SLinus Torvalds .flags = PNP_DRIVER_RES_DISABLE, 6776bba41acSTakashi Iwai .name = CS423X_ISAPNP_DRIVER, 6781da177e4SLinus Torvalds .id_table = snd_cs423x_pnpids, 679a9824c86STakashi Iwai .probe = snd_cs423x_pnpc_detect, 6801bff292eSBill Pemberton .remove = snd_cs423x_pnpc_remove, 6816bba41acSTakashi Iwai #ifdef CONFIG_PM 682a9824c86STakashi Iwai .suspend = snd_cs423x_pnpc_suspend, 683a9824c86STakashi Iwai .resume = snd_cs423x_pnpc_resume, 6846bba41acSTakashi Iwai #endif 6851da177e4SLinus Torvalds }; 6861da177e4SLinus Torvalds #endif /* CONFIG_PNP */ 6871da177e4SLinus Torvalds 6881da177e4SLinus Torvalds static int __init alsa_card_cs423x_init(void) 6891da177e4SLinus Torvalds { 6905e24c1c1STakashi Iwai int err; 6911da177e4SLinus Torvalds 6925e24c1c1STakashi Iwai err = isa_register_driver(&cs423x_isa_driver, SNDRV_CARDS); 69359b1b34fSTakashi Iwai #ifdef CONFIG_PNP 694609d7694SRene Herman if (!err) 695609d7694SRene Herman isa_registered = 1; 696c2b73d14SKrzysztof Helt err = pnp_register_driver(&cs423x_pnp_driver); 697ed7cb191SBjorn Helgaas if (!err) 698f7a9275dSClemens Ladisch pnp_registered = 1; 699ed7cb191SBjorn Helgaas err = pnp_register_card_driver(&cs423x_pnpc_driver); 700ed7cb191SBjorn Helgaas if (!err) 701f7a9275dSClemens Ladisch pnpc_registered = 1; 702609d7694SRene Herman if (pnp_registered) 703609d7694SRene Herman err = 0; 704609d7694SRene Herman if (isa_registered) 705609d7694SRene Herman err = 0; 706609d7694SRene Herman #endif 707609d7694SRene Herman return err; 7081da177e4SLinus Torvalds } 7091da177e4SLinus Torvalds 7101da177e4SLinus Torvalds static void __exit alsa_card_cs423x_exit(void) 7111da177e4SLinus Torvalds { 7125e24c1c1STakashi Iwai #ifdef CONFIG_PNP 7135e24c1c1STakashi Iwai if (pnpc_registered) 7145e24c1c1STakashi Iwai pnp_unregister_card_driver(&cs423x_pnpc_driver); 7155e24c1c1STakashi Iwai if (pnp_registered) 716c2b73d14SKrzysztof Helt pnp_unregister_driver(&cs423x_pnp_driver); 717609d7694SRene Herman if (isa_registered) 718609d7694SRene Herman #endif 7195e24c1c1STakashi Iwai isa_unregister_driver(&cs423x_isa_driver); 7201da177e4SLinus Torvalds } 7211da177e4SLinus Torvalds 7221da177e4SLinus Torvalds module_init(alsa_card_cs423x_init) 7231da177e4SLinus Torvalds module_exit(alsa_card_cs423x_exit) 724