11da177e4SLinus Torvalds /* 21da177e4SLinus Torvalds * Driver for C-Media's CMI8330 soundcards. 31da177e4SLinus Torvalds * Copyright (c) by George Talusan <gstalusan@uwaterloo.ca> 41da177e4SLinus Torvalds * http://www.undergrad.math.uwaterloo.ca/~gstalusa 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 /* 231da177e4SLinus Torvalds * NOTES 241da177e4SLinus Torvalds * 251da177e4SLinus Torvalds * The extended registers contain mixer settings which are largely 261da177e4SLinus Torvalds * untapped for the time being. 271da177e4SLinus Torvalds * 281da177e4SLinus Torvalds * MPU401 and SPDIF are not supported yet. I don't have the hardware 291da177e4SLinus Torvalds * to aid in coding and testing, so I won't bother. 301da177e4SLinus Torvalds * 311da177e4SLinus Torvalds * To quickly load the module, 321da177e4SLinus Torvalds * 331da177e4SLinus Torvalds * modprobe -a snd-cmi8330 sbport=0x220 sbirq=5 sbdma8=1 341da177e4SLinus Torvalds * sbdma16=5 wssport=0x530 wssirq=11 wssdma=0 351da177e4SLinus Torvalds * 361da177e4SLinus Torvalds * This card has two mixers and two PCM devices. I've cheesed it such 371da177e4SLinus Torvalds * that recording and playback can be done through the same device. 381da177e4SLinus Torvalds * The driver "magically" routes the capturing to the AD1848 codec, 391da177e4SLinus Torvalds * and playback to the SB16 codec. This allows for full-duplex mode 401da177e4SLinus Torvalds * to some extent. 411da177e4SLinus Torvalds * The utilities in alsa-utils are aware of both devices, so passing 421da177e4SLinus Torvalds * the appropriate parameters to amixer and alsactl will give you 431da177e4SLinus Torvalds * full control over both mixers. 441da177e4SLinus Torvalds */ 451da177e4SLinus Torvalds 461da177e4SLinus Torvalds #include <linux/init.h> 47acdcbc15STakashi Iwai #include <linux/err.h> 485e24c1c1STakashi Iwai #include <linux/isa.h> 491da177e4SLinus Torvalds #include <linux/slab.h> 501da177e4SLinus Torvalds #include <linux/pnp.h> 511da177e4SLinus Torvalds #include <linux/moduleparam.h> 521da177e4SLinus Torvalds #include <sound/core.h> 531da177e4SLinus Torvalds #include <sound/ad1848.h> 541da177e4SLinus Torvalds #include <sound/sb.h> 551da177e4SLinus Torvalds #include <sound/initval.h> 561da177e4SLinus Torvalds 571da177e4SLinus Torvalds /* 581da177e4SLinus Torvalds */ 591da177e4SLinus Torvalds /* #define ENABLE_SB_MIXER */ 601da177e4SLinus Torvalds #define PLAYBACK_ON_SB 611da177e4SLinus Torvalds 621da177e4SLinus Torvalds /* 631da177e4SLinus Torvalds */ 641da177e4SLinus Torvalds MODULE_AUTHOR("George Talusan <gstalusan@uwaterloo.ca>"); 651da177e4SLinus Torvalds MODULE_DESCRIPTION("C-Media CMI8330"); 661da177e4SLinus Torvalds MODULE_LICENSE("GPL"); 671da177e4SLinus Torvalds MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8330,isapnp:{CMI0001,@@@0001,@X@0001}}}"); 681da177e4SLinus Torvalds 691da177e4SLinus Torvalds static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; 701da177e4SLinus Torvalds static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; 711da177e4SLinus Torvalds static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; 721da177e4SLinus Torvalds #ifdef CONFIG_PNP 731da177e4SLinus Torvalds static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; 741da177e4SLinus Torvalds #endif 751da177e4SLinus Torvalds static long sbport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; 761da177e4SLinus Torvalds static int sbirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; 771da177e4SLinus Torvalds static int sbdma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; 781da177e4SLinus Torvalds static int sbdma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; 791da177e4SLinus Torvalds static long wssport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; 801da177e4SLinus Torvalds static int wssirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; 811da177e4SLinus Torvalds static int wssdma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; 821da177e4SLinus Torvalds 831da177e4SLinus Torvalds module_param_array(index, int, NULL, 0444); 841da177e4SLinus Torvalds MODULE_PARM_DESC(index, "Index value for CMI8330 soundcard."); 851da177e4SLinus Torvalds module_param_array(id, charp, NULL, 0444); 861da177e4SLinus Torvalds MODULE_PARM_DESC(id, "ID string for CMI8330 soundcard."); 871da177e4SLinus Torvalds module_param_array(enable, bool, NULL, 0444); 881da177e4SLinus Torvalds MODULE_PARM_DESC(enable, "Enable CMI8330 soundcard."); 891da177e4SLinus Torvalds #ifdef CONFIG_PNP 901da177e4SLinus Torvalds module_param_array(isapnp, bool, NULL, 0444); 911da177e4SLinus Torvalds MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); 921da177e4SLinus Torvalds #endif 931da177e4SLinus Torvalds 941da177e4SLinus Torvalds module_param_array(sbport, long, NULL, 0444); 951da177e4SLinus Torvalds MODULE_PARM_DESC(sbport, "Port # for CMI8330 SB driver."); 961da177e4SLinus Torvalds module_param_array(sbirq, int, NULL, 0444); 971da177e4SLinus Torvalds MODULE_PARM_DESC(sbirq, "IRQ # for CMI8330 SB driver."); 981da177e4SLinus Torvalds module_param_array(sbdma8, int, NULL, 0444); 991da177e4SLinus Torvalds MODULE_PARM_DESC(sbdma8, "DMA8 for CMI8330 SB driver."); 1001da177e4SLinus Torvalds module_param_array(sbdma16, int, NULL, 0444); 1011da177e4SLinus Torvalds MODULE_PARM_DESC(sbdma16, "DMA16 for CMI8330 SB driver."); 1021da177e4SLinus Torvalds 1031da177e4SLinus Torvalds module_param_array(wssport, long, NULL, 0444); 1041da177e4SLinus Torvalds MODULE_PARM_DESC(wssport, "Port # for CMI8330 WSS driver."); 1051da177e4SLinus Torvalds module_param_array(wssirq, int, NULL, 0444); 1061da177e4SLinus Torvalds MODULE_PARM_DESC(wssirq, "IRQ # for CMI8330 WSS driver."); 1071da177e4SLinus Torvalds module_param_array(wssdma, int, NULL, 0444); 1081da177e4SLinus Torvalds MODULE_PARM_DESC(wssdma, "DMA for CMI8330 WSS driver."); 1091da177e4SLinus Torvalds 11059b1b34fSTakashi Iwai #ifdef CONFIG_PNP 111609d7694SRene Herman static int isa_registered; 112f7a9275dSClemens Ladisch static int pnp_registered; 11359b1b34fSTakashi Iwai #endif 114f7a9275dSClemens Ladisch 1151da177e4SLinus Torvalds #define CMI8330_RMUX3D 16 1161da177e4SLinus Torvalds #define CMI8330_MUTEMUX 17 1171da177e4SLinus Torvalds #define CMI8330_OUTPUTVOL 18 1181da177e4SLinus Torvalds #define CMI8330_MASTVOL 19 1191da177e4SLinus Torvalds #define CMI8330_LINVOL 20 1201da177e4SLinus Torvalds #define CMI8330_CDINVOL 21 1211da177e4SLinus Torvalds #define CMI8330_WAVVOL 22 1221da177e4SLinus Torvalds #define CMI8330_RECMUX 23 1231da177e4SLinus Torvalds #define CMI8330_WAVGAIN 24 1241da177e4SLinus Torvalds #define CMI8330_LINGAIN 25 1251da177e4SLinus Torvalds #define CMI8330_CDINGAIN 26 1261da177e4SLinus Torvalds 1271da177e4SLinus Torvalds static unsigned char snd_cmi8330_image[((CMI8330_CDINGAIN)-16) + 1] = 1281da177e4SLinus Torvalds { 1291da177e4SLinus Torvalds 0x40, /* 16 - recording mux (SB-mixer-enabled) */ 1301da177e4SLinus Torvalds #ifdef ENABLE_SB_MIXER 1311da177e4SLinus Torvalds 0x40, /* 17 - mute mux (Mode2) */ 1321da177e4SLinus Torvalds #else 1331da177e4SLinus Torvalds 0x0, /* 17 - mute mux */ 1341da177e4SLinus Torvalds #endif 1351da177e4SLinus Torvalds 0x0, /* 18 - vol */ 1361da177e4SLinus Torvalds 0x0, /* 19 - master volume */ 1371da177e4SLinus Torvalds 0x0, /* 20 - line-in volume */ 1381da177e4SLinus Torvalds 0x0, /* 21 - cd-in volume */ 1391da177e4SLinus Torvalds 0x0, /* 22 - wave volume */ 1401da177e4SLinus Torvalds 0x0, /* 23 - mute/rec mux */ 1411da177e4SLinus Torvalds 0x0, /* 24 - wave rec gain */ 1421da177e4SLinus Torvalds 0x0, /* 25 - line-in rec gain */ 1431da177e4SLinus Torvalds 0x0 /* 26 - cd-in rec gain */ 1441da177e4SLinus Torvalds }; 1451da177e4SLinus Torvalds 146e3561703STakashi Iwai typedef int (*snd_pcm_open_callback_t)(struct snd_pcm_substream *); 1471da177e4SLinus Torvalds 1481da177e4SLinus Torvalds struct snd_cmi8330 { 1491da177e4SLinus Torvalds #ifdef CONFIG_PNP 1501da177e4SLinus Torvalds struct pnp_dev *cap; 1511da177e4SLinus Torvalds struct pnp_dev *play; 1521da177e4SLinus Torvalds #endif 153e3561703STakashi Iwai struct snd_card *card; 154241b3ee7SKrzysztof Helt struct snd_wss *wss; 155e3561703STakashi Iwai struct snd_sb *sb; 1561da177e4SLinus Torvalds 157e3561703STakashi Iwai struct snd_pcm *pcm; 1581da177e4SLinus Torvalds struct snd_cmi8330_stream { 159e3561703STakashi Iwai struct snd_pcm_ops ops; 1601da177e4SLinus Torvalds snd_pcm_open_callback_t open; 1611da177e4SLinus Torvalds void *private_data; /* sb or wss */ 1621da177e4SLinus Torvalds } streams[2]; 1631da177e4SLinus Torvalds }; 1641da177e4SLinus Torvalds 1651da177e4SLinus Torvalds #ifdef CONFIG_PNP 1661da177e4SLinus Torvalds 1671da177e4SLinus Torvalds static struct pnp_card_device_id snd_cmi8330_pnpids[] = { 1681da177e4SLinus Torvalds { .id = "CMI0001", .devs = { { "@@@0001" }, { "@X@0001" } } }, 1691da177e4SLinus Torvalds { .id = "" } 1701da177e4SLinus Torvalds }; 1711da177e4SLinus Torvalds 1721da177e4SLinus Torvalds MODULE_DEVICE_TABLE(pnp_card, snd_cmi8330_pnpids); 1731da177e4SLinus Torvalds 1741da177e4SLinus Torvalds #endif 1751da177e4SLinus Torvalds 1761da177e4SLinus Torvalds 1770c5e3e98SKrzysztof Helt static struct snd_kcontrol_new snd_cmi8330_controls[] __devinitdata = { 1780c5e3e98SKrzysztof Helt WSS_DOUBLE("Master Playback Volume", 0, 1790c5e3e98SKrzysztof Helt CMI8330_MASTVOL, CMI8330_MASTVOL, 4, 0, 15, 0), 1800c5e3e98SKrzysztof Helt WSS_SINGLE("Loud Playback Switch", 0, 1810c5e3e98SKrzysztof Helt CMI8330_MUTEMUX, 6, 1, 1), 1820c5e3e98SKrzysztof Helt WSS_DOUBLE("PCM Playback Switch", 0, 1830c5e3e98SKrzysztof Helt AD1848_LEFT_OUTPUT, AD1848_RIGHT_OUTPUT, 7, 7, 1, 1), 1840c5e3e98SKrzysztof Helt WSS_DOUBLE("PCM Playback Volume", 0, 1850c5e3e98SKrzysztof Helt AD1848_LEFT_OUTPUT, AD1848_RIGHT_OUTPUT, 0, 0, 63, 1), 1860c5e3e98SKrzysztof Helt WSS_DOUBLE("Line Playback Switch", 0, 1870c5e3e98SKrzysztof Helt CMI8330_MUTEMUX, CMI8330_MUTEMUX, 4, 3, 1, 0), 1880c5e3e98SKrzysztof Helt WSS_DOUBLE("Line Playback Volume", 0, 1890c5e3e98SKrzysztof Helt CMI8330_LINVOL, CMI8330_LINVOL, 4, 0, 15, 0), 1900c5e3e98SKrzysztof Helt WSS_DOUBLE("Line Capture Switch", 0, 1910c5e3e98SKrzysztof Helt CMI8330_RMUX3D, CMI8330_RMUX3D, 2, 1, 1, 0), 1920c5e3e98SKrzysztof Helt WSS_DOUBLE("Line Capture Volume", 0, 1930c5e3e98SKrzysztof Helt CMI8330_LINGAIN, CMI8330_LINGAIN, 4, 0, 15, 0), 1940c5e3e98SKrzysztof Helt WSS_DOUBLE("CD Playback Switch", 0, 1950c5e3e98SKrzysztof Helt CMI8330_MUTEMUX, CMI8330_MUTEMUX, 2, 1, 1, 0), 1960c5e3e98SKrzysztof Helt WSS_DOUBLE("CD Capture Switch", 0, 1970c5e3e98SKrzysztof Helt CMI8330_RMUX3D, CMI8330_RMUX3D, 4, 3, 1, 0), 1980c5e3e98SKrzysztof Helt WSS_DOUBLE("CD Playback Volume", 0, 1990c5e3e98SKrzysztof Helt CMI8330_CDINVOL, CMI8330_CDINVOL, 4, 0, 15, 0), 2000c5e3e98SKrzysztof Helt WSS_DOUBLE("CD Capture Volume", 0, 2010c5e3e98SKrzysztof Helt CMI8330_CDINGAIN, CMI8330_CDINGAIN, 4, 0, 15, 0), 2020c5e3e98SKrzysztof Helt WSS_SINGLE("Mic Playback Switch", 0, 2030c5e3e98SKrzysztof Helt CMI8330_MUTEMUX, 0, 1, 0), 2040c5e3e98SKrzysztof Helt WSS_SINGLE("Mic Playback Volume", 0, 2050c5e3e98SKrzysztof Helt CMI8330_OUTPUTVOL, 0, 7, 0), 2060c5e3e98SKrzysztof Helt WSS_SINGLE("Mic Capture Switch", 0, 2070c5e3e98SKrzysztof Helt CMI8330_RMUX3D, 0, 1, 0), 2080c5e3e98SKrzysztof Helt WSS_SINGLE("Mic Capture Volume", 0, 2090c5e3e98SKrzysztof Helt CMI8330_OUTPUTVOL, 5, 7, 0), 2100c5e3e98SKrzysztof Helt WSS_DOUBLE("Wavetable Playback Switch", 0, 2110c5e3e98SKrzysztof Helt CMI8330_RECMUX, CMI8330_RECMUX, 1, 0, 1, 0), 2120c5e3e98SKrzysztof Helt WSS_DOUBLE("Wavetable Playback Volume", 0, 2130c5e3e98SKrzysztof Helt CMI8330_WAVVOL, CMI8330_WAVVOL, 4, 0, 15, 0), 2140c5e3e98SKrzysztof Helt WSS_DOUBLE("Wavetable Capture Switch", 0, 2150c5e3e98SKrzysztof Helt CMI8330_RECMUX, CMI8330_RECMUX, 5, 4, 1, 0), 2160c5e3e98SKrzysztof Helt WSS_DOUBLE("Wavetable Capture Volume", 0, 2170c5e3e98SKrzysztof Helt CMI8330_WAVGAIN, CMI8330_WAVGAIN, 4, 0, 15, 0), 2180c5e3e98SKrzysztof Helt WSS_SINGLE("3D Control - Switch", 0, 2190c5e3e98SKrzysztof Helt CMI8330_RMUX3D, 5, 1, 1), 2200c5e3e98SKrzysztof Helt WSS_SINGLE("PC Speaker Playback Volume", 0, 2210c5e3e98SKrzysztof Helt CMI8330_OUTPUTVOL, 3, 3, 0), 2220c5e3e98SKrzysztof Helt WSS_SINGLE("FM Playback Switch", 0, 2230c5e3e98SKrzysztof Helt CMI8330_RECMUX, 3, 1, 1), 2240c5e3e98SKrzysztof Helt WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", CAPTURE, SWITCH), 0, 2250c5e3e98SKrzysztof Helt CMI8330_RMUX3D, 7, 1, 1), 2260c5e3e98SKrzysztof Helt WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", PLAYBACK, SWITCH), 0, 2270c5e3e98SKrzysztof Helt CMI8330_MUTEMUX, 7, 1, 1), 2281da177e4SLinus Torvalds }; 2291da177e4SLinus Torvalds 2301da177e4SLinus Torvalds #ifdef ENABLE_SB_MIXER 23107d58ad0SBjorn Helgaas static struct sbmix_elem cmi8330_sb_mixers[] __devinitdata = { 2321da177e4SLinus Torvalds SB_DOUBLE("SB Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31), 2331da177e4SLinus Torvalds SB_DOUBLE("Tone Control - Bass", SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15), 2341da177e4SLinus Torvalds SB_DOUBLE("Tone Control - Treble", SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15), 2351da177e4SLinus Torvalds SB_DOUBLE("SB PCM Playback Volume", SB_DSP4_PCM_DEV, (SB_DSP4_PCM_DEV + 1), 3, 3, 31), 2361da177e4SLinus Torvalds SB_DOUBLE("SB Synth Playback Volume", SB_DSP4_SYNTH_DEV, (SB_DSP4_SYNTH_DEV + 1), 3, 3, 31), 2371da177e4SLinus Torvalds SB_DOUBLE("SB CD Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1), 2381da177e4SLinus Torvalds SB_DOUBLE("SB CD Playback Volume", SB_DSP4_CD_DEV, (SB_DSP4_CD_DEV + 1), 3, 3, 31), 2391da177e4SLinus Torvalds SB_DOUBLE("SB Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1), 2401da177e4SLinus Torvalds SB_DOUBLE("SB Line Playback Volume", SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31), 2411da177e4SLinus Torvalds SB_SINGLE("SB Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1), 2421da177e4SLinus Torvalds SB_SINGLE("SB Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31), 2431da177e4SLinus Torvalds SB_SINGLE("SB PC Speaker Volume", SB_DSP4_SPEAKER_DEV, 6, 3), 2441da177e4SLinus Torvalds SB_DOUBLE("SB Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3), 2451da177e4SLinus Torvalds SB_DOUBLE("SB Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3), 2461da177e4SLinus Torvalds SB_SINGLE("SB Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1), 2471da177e4SLinus Torvalds }; 2481da177e4SLinus Torvalds 24907d58ad0SBjorn Helgaas static unsigned char cmi8330_sb_init_values[][2] __devinitdata = { 2501da177e4SLinus Torvalds { SB_DSP4_MASTER_DEV + 0, 0 }, 2511da177e4SLinus Torvalds { SB_DSP4_MASTER_DEV + 1, 0 }, 2521da177e4SLinus Torvalds { SB_DSP4_PCM_DEV + 0, 0 }, 2531da177e4SLinus Torvalds { SB_DSP4_PCM_DEV + 1, 0 }, 2541da177e4SLinus Torvalds { SB_DSP4_SYNTH_DEV + 0, 0 }, 2551da177e4SLinus Torvalds { SB_DSP4_SYNTH_DEV + 1, 0 }, 2561da177e4SLinus Torvalds { SB_DSP4_INPUT_LEFT, 0 }, 2571da177e4SLinus Torvalds { SB_DSP4_INPUT_RIGHT, 0 }, 2581da177e4SLinus Torvalds { SB_DSP4_OUTPUT_SW, 0 }, 2591da177e4SLinus Torvalds { SB_DSP4_SPEAKER_DEV, 0 }, 2601da177e4SLinus Torvalds }; 2611da177e4SLinus Torvalds 2621da177e4SLinus Torvalds 263e3561703STakashi Iwai static int __devinit cmi8330_add_sb_mixers(struct snd_sb *chip) 2641da177e4SLinus Torvalds { 2651da177e4SLinus Torvalds int idx, err; 2661da177e4SLinus Torvalds unsigned long flags; 2671da177e4SLinus Torvalds 2681da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 2691da177e4SLinus Torvalds snd_sbmixer_write(chip, 0x00, 0x00); /* mixer reset */ 2701da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 2711da177e4SLinus Torvalds 2721da177e4SLinus Torvalds /* mute and zero volume channels */ 2731da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_init_values); idx++) { 2741da177e4SLinus Torvalds spin_lock_irqsave(&chip->mixer_lock, flags); 2751da177e4SLinus Torvalds snd_sbmixer_write(chip, cmi8330_sb_init_values[idx][0], 2761da177e4SLinus Torvalds cmi8330_sb_init_values[idx][1]); 2771da177e4SLinus Torvalds spin_unlock_irqrestore(&chip->mixer_lock, flags); 2781da177e4SLinus Torvalds } 2791da177e4SLinus Torvalds 2801da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_mixers); idx++) { 2811da177e4SLinus Torvalds if ((err = snd_sbmixer_add_ctl_elem(chip, &cmi8330_sb_mixers[idx])) < 0) 2821da177e4SLinus Torvalds return err; 2831da177e4SLinus Torvalds } 2841da177e4SLinus Torvalds return 0; 2851da177e4SLinus Torvalds } 2861da177e4SLinus Torvalds #endif 2871da177e4SLinus Torvalds 288e3561703STakashi Iwai static int __devinit snd_cmi8330_mixer(struct snd_card *card, struct snd_cmi8330 *acard) 2891da177e4SLinus Torvalds { 2901da177e4SLinus Torvalds unsigned int idx; 2911da177e4SLinus Torvalds int err; 2921da177e4SLinus Torvalds 2931da177e4SLinus Torvalds strcpy(card->mixername, "CMI8330/C3D"); 2941da177e4SLinus Torvalds 2951da177e4SLinus Torvalds for (idx = 0; idx < ARRAY_SIZE(snd_cmi8330_controls); idx++) { 2960c5e3e98SKrzysztof Helt err = snd_ctl_add(card, 2970c5e3e98SKrzysztof Helt snd_ctl_new1(&snd_cmi8330_controls[idx], 2980c5e3e98SKrzysztof Helt acard->wss)); 2990c5e3e98SKrzysztof Helt if (err < 0) 3001da177e4SLinus Torvalds return err; 3011da177e4SLinus Torvalds } 3021da177e4SLinus Torvalds 3031da177e4SLinus Torvalds #ifdef ENABLE_SB_MIXER 3041da177e4SLinus Torvalds if ((err = cmi8330_add_sb_mixers(acard->sb)) < 0) 3051da177e4SLinus Torvalds return err; 3061da177e4SLinus Torvalds #endif 3071da177e4SLinus Torvalds return 0; 3081da177e4SLinus Torvalds } 3091da177e4SLinus Torvalds 3101da177e4SLinus Torvalds #ifdef CONFIG_PNP 3111da177e4SLinus Torvalds static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard, 3121da177e4SLinus Torvalds struct pnp_card_link *card, 3131da177e4SLinus Torvalds const struct pnp_card_device_id *id) 3141da177e4SLinus Torvalds { 3151da177e4SLinus Torvalds struct pnp_dev *pdev; 3161da177e4SLinus Torvalds int err; 3171da177e4SLinus Torvalds 3181da177e4SLinus Torvalds acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL); 319109c53f8SRene Herman if (acard->cap == NULL) 3201da177e4SLinus Torvalds return -EBUSY; 321109c53f8SRene Herman 3221da177e4SLinus Torvalds acard->play = pnp_request_card_device(card, id->devs[1].id, NULL); 323109c53f8SRene Herman if (acard->play == NULL) 3241da177e4SLinus Torvalds return -EBUSY; 3251da177e4SLinus Torvalds 3261da177e4SLinus Torvalds pdev = acard->cap; 3271da177e4SLinus Torvalds 3281da177e4SLinus Torvalds err = pnp_activate_dev(pdev); 3291da177e4SLinus Torvalds if (err < 0) { 3301da177e4SLinus Torvalds snd_printk(KERN_ERR "CMI8330/C3D (AD1848) PnP configure failure\n"); 3311da177e4SLinus Torvalds return -EBUSY; 3321da177e4SLinus Torvalds } 3331da177e4SLinus Torvalds wssport[dev] = pnp_port_start(pdev, 0); 3341da177e4SLinus Torvalds wssdma[dev] = pnp_dma(pdev, 0); 3351da177e4SLinus Torvalds wssirq[dev] = pnp_irq(pdev, 0); 3361da177e4SLinus Torvalds 3371da177e4SLinus Torvalds /* allocate SB16 resources */ 3381da177e4SLinus Torvalds pdev = acard->play; 3391da177e4SLinus Torvalds 3401da177e4SLinus Torvalds err = pnp_activate_dev(pdev); 3411da177e4SLinus Torvalds if (err < 0) { 3421da177e4SLinus Torvalds snd_printk(KERN_ERR "CMI8330/C3D (SB16) PnP configure failure\n"); 3431da177e4SLinus Torvalds return -EBUSY; 3441da177e4SLinus Torvalds } 3451da177e4SLinus Torvalds sbport[dev] = pnp_port_start(pdev, 0); 3461da177e4SLinus Torvalds sbdma8[dev] = pnp_dma(pdev, 0); 3471da177e4SLinus Torvalds sbdma16[dev] = pnp_dma(pdev, 1); 3481da177e4SLinus Torvalds sbirq[dev] = pnp_irq(pdev, 0); 3491da177e4SLinus Torvalds 3501da177e4SLinus Torvalds return 0; 3511da177e4SLinus Torvalds } 3521da177e4SLinus Torvalds #endif 3531da177e4SLinus Torvalds 3541da177e4SLinus Torvalds /* 3551da177e4SLinus Torvalds * PCM interface 3561da177e4SLinus Torvalds * 3571da177e4SLinus Torvalds * since we call the different chip interfaces for playback and capture 3581da177e4SLinus Torvalds * directions, we need a trick. 3591da177e4SLinus Torvalds * 3601da177e4SLinus Torvalds * - copy the ops for each direction into a local record. 3611da177e4SLinus Torvalds * - replace the open callback with the new one, which replaces the 3621da177e4SLinus Torvalds * substream->private_data with the corresponding chip instance 3631da177e4SLinus Torvalds * and calls again the original open callback of the chip. 3641da177e4SLinus Torvalds * 3651da177e4SLinus Torvalds */ 3661da177e4SLinus Torvalds 3671da177e4SLinus Torvalds #ifdef PLAYBACK_ON_SB 3681da177e4SLinus Torvalds #define CMI_SB_STREAM SNDRV_PCM_STREAM_PLAYBACK 3691da177e4SLinus Torvalds #define CMI_AD_STREAM SNDRV_PCM_STREAM_CAPTURE 3701da177e4SLinus Torvalds #else 3711da177e4SLinus Torvalds #define CMI_SB_STREAM SNDRV_PCM_STREAM_CAPTURE 3721da177e4SLinus Torvalds #define CMI_AD_STREAM SNDRV_PCM_STREAM_PLAYBACK 3731da177e4SLinus Torvalds #endif 3741da177e4SLinus Torvalds 375e3561703STakashi Iwai static int snd_cmi8330_playback_open(struct snd_pcm_substream *substream) 3761da177e4SLinus Torvalds { 3771da177e4SLinus Torvalds struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream); 3781da177e4SLinus Torvalds 3791da177e4SLinus Torvalds /* replace the private_data and call the original open callback */ 3801da177e4SLinus Torvalds substream->private_data = chip->streams[SNDRV_PCM_STREAM_PLAYBACK].private_data; 3811da177e4SLinus Torvalds return chip->streams[SNDRV_PCM_STREAM_PLAYBACK].open(substream); 3821da177e4SLinus Torvalds } 3831da177e4SLinus Torvalds 384e3561703STakashi Iwai static int snd_cmi8330_capture_open(struct snd_pcm_substream *substream) 3851da177e4SLinus Torvalds { 3861da177e4SLinus Torvalds struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream); 3871da177e4SLinus Torvalds 3881da177e4SLinus Torvalds /* replace the private_data and call the original open callback */ 3891da177e4SLinus Torvalds substream->private_data = chip->streams[SNDRV_PCM_STREAM_CAPTURE].private_data; 3901da177e4SLinus Torvalds return chip->streams[SNDRV_PCM_STREAM_CAPTURE].open(substream); 3911da177e4SLinus Torvalds } 3921da177e4SLinus Torvalds 393e3561703STakashi Iwai static int __devinit snd_cmi8330_pcm(struct snd_card *card, struct snd_cmi8330 *chip) 3941da177e4SLinus Torvalds { 395e3561703STakashi Iwai struct snd_pcm *pcm; 396e3561703STakashi Iwai const struct snd_pcm_ops *ops; 3971da177e4SLinus Torvalds int err; 3981da177e4SLinus Torvalds static snd_pcm_open_callback_t cmi_open_callbacks[2] = { 3991da177e4SLinus Torvalds snd_cmi8330_playback_open, 4001da177e4SLinus Torvalds snd_cmi8330_capture_open 4011da177e4SLinus Torvalds }; 4021da177e4SLinus Torvalds 4031da177e4SLinus Torvalds if ((err = snd_pcm_new(card, "CMI8330", 0, 1, 1, &pcm)) < 0) 4041da177e4SLinus Torvalds return err; 4051da177e4SLinus Torvalds strcpy(pcm->name, "CMI8330"); 4061da177e4SLinus Torvalds pcm->private_data = chip; 4071da177e4SLinus Torvalds 4081da177e4SLinus Torvalds /* SB16 */ 4091da177e4SLinus Torvalds ops = snd_sb16dsp_get_pcm_ops(CMI_SB_STREAM); 4101da177e4SLinus Torvalds chip->streams[CMI_SB_STREAM].ops = *ops; 4111da177e4SLinus Torvalds chip->streams[CMI_SB_STREAM].open = ops->open; 4121da177e4SLinus Torvalds chip->streams[CMI_SB_STREAM].ops.open = cmi_open_callbacks[CMI_SB_STREAM]; 4131da177e4SLinus Torvalds chip->streams[CMI_SB_STREAM].private_data = chip->sb; 4141da177e4SLinus Torvalds 4151da177e4SLinus Torvalds /* AD1848 */ 4161da177e4SLinus Torvalds ops = snd_ad1848_get_pcm_ops(CMI_AD_STREAM); 4171da177e4SLinus Torvalds chip->streams[CMI_AD_STREAM].ops = *ops; 4181da177e4SLinus Torvalds chip->streams[CMI_AD_STREAM].open = ops->open; 4191da177e4SLinus Torvalds chip->streams[CMI_AD_STREAM].ops.open = cmi_open_callbacks[CMI_AD_STREAM]; 4201da177e4SLinus Torvalds chip->streams[CMI_AD_STREAM].private_data = chip->wss; 4211da177e4SLinus Torvalds 4221da177e4SLinus Torvalds snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &chip->streams[SNDRV_PCM_STREAM_PLAYBACK].ops); 4231da177e4SLinus Torvalds snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &chip->streams[SNDRV_PCM_STREAM_CAPTURE].ops); 4241da177e4SLinus Torvalds 4251da177e4SLinus Torvalds snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, 4261da177e4SLinus Torvalds snd_dma_isa_data(), 4271da177e4SLinus Torvalds 64*1024, 128*1024); 4281da177e4SLinus Torvalds chip->pcm = pcm; 4291da177e4SLinus Torvalds 4301da177e4SLinus Torvalds return 0; 4311da177e4SLinus Torvalds } 4321da177e4SLinus Torvalds 4331da177e4SLinus Torvalds 434acdcbc15STakashi Iwai #ifdef CONFIG_PM 435acdcbc15STakashi Iwai static int snd_cmi8330_suspend(struct snd_card *card) 436acdcbc15STakashi Iwai { 437acdcbc15STakashi Iwai struct snd_cmi8330 *acard = card->private_data; 438acdcbc15STakashi Iwai 439acdcbc15STakashi Iwai snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); 440acdcbc15STakashi Iwai snd_pcm_suspend_all(acard->pcm); 441acdcbc15STakashi Iwai acard->wss->suspend(acard->wss); 442acdcbc15STakashi Iwai snd_sbmixer_suspend(acard->sb); 443acdcbc15STakashi Iwai return 0; 444acdcbc15STakashi Iwai } 445acdcbc15STakashi Iwai 446acdcbc15STakashi Iwai static int snd_cmi8330_resume(struct snd_card *card) 447acdcbc15STakashi Iwai { 448acdcbc15STakashi Iwai struct snd_cmi8330 *acard = card->private_data; 449acdcbc15STakashi Iwai 450acdcbc15STakashi Iwai snd_sbdsp_reset(acard->sb); 451acdcbc15STakashi Iwai snd_sbmixer_suspend(acard->sb); 452acdcbc15STakashi Iwai acard->wss->resume(acard->wss); 453acdcbc15STakashi Iwai snd_power_change_state(card, SNDRV_CTL_POWER_D0); 454acdcbc15STakashi Iwai return 0; 455acdcbc15STakashi Iwai } 456acdcbc15STakashi Iwai #endif 457acdcbc15STakashi Iwai 458acdcbc15STakashi Iwai 4591da177e4SLinus Torvalds /* 4601da177e4SLinus Torvalds */ 4611da177e4SLinus Torvalds 46243bcd973STakashi Iwai #ifdef CONFIG_PNP 46343bcd973STakashi Iwai #define is_isapnp_selected(dev) isapnp[dev] 46443bcd973STakashi Iwai #else 46543bcd973STakashi Iwai #define is_isapnp_selected(dev) 0 46643bcd973STakashi Iwai #endif 46743bcd973STakashi Iwai 46843bcd973STakashi Iwai #define PFX "cmi8330: " 46943bcd973STakashi Iwai 470acdcbc15STakashi Iwai static struct snd_card *snd_cmi8330_card_new(int dev) 4711da177e4SLinus Torvalds { 472e3561703STakashi Iwai struct snd_card *card; 4731da177e4SLinus Torvalds struct snd_cmi8330 *acard; 47443bcd973STakashi Iwai 4751da177e4SLinus Torvalds card = snd_card_new(index[dev], id[dev], THIS_MODULE, 4761da177e4SLinus Torvalds sizeof(struct snd_cmi8330)); 4771da177e4SLinus Torvalds if (card == NULL) { 47843bcd973STakashi Iwai snd_printk(KERN_ERR PFX "could not get a new card\n"); 479acdcbc15STakashi Iwai return NULL; 4801da177e4SLinus Torvalds } 481acdcbc15STakashi Iwai acard = card->private_data; 4821da177e4SLinus Torvalds acard->card = card; 483acdcbc15STakashi Iwai return card; 4841da177e4SLinus Torvalds } 4851da177e4SLinus Torvalds 486acdcbc15STakashi Iwai static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev) 487acdcbc15STakashi Iwai { 488acdcbc15STakashi Iwai struct snd_cmi8330 *acard; 489acdcbc15STakashi Iwai int i, err; 490acdcbc15STakashi Iwai 491acdcbc15STakashi Iwai acard = card->private_data; 4921da177e4SLinus Torvalds if ((err = snd_ad1848_create(card, 4931da177e4SLinus Torvalds wssport[dev] + 4, 4941da177e4SLinus Torvalds wssirq[dev], 4951da177e4SLinus Torvalds wssdma[dev], 496ece11c9bSKrzysztof Helt WSS_HW_DETECT, 4971da177e4SLinus Torvalds &acard->wss)) < 0) { 49843bcd973STakashi Iwai snd_printk(KERN_ERR PFX "(AD1848) device busy??\n"); 499acdcbc15STakashi Iwai return err; 5001da177e4SLinus Torvalds } 501ece11c9bSKrzysztof Helt if (acard->wss->hardware != WSS_HW_CMI8330) { 50243bcd973STakashi Iwai snd_printk(KERN_ERR PFX "(AD1848) not found during probe\n"); 503acdcbc15STakashi Iwai return -ENODEV; 5041da177e4SLinus Torvalds } 5051da177e4SLinus Torvalds 5061da177e4SLinus Torvalds if ((err = snd_sbdsp_create(card, sbport[dev], 5071da177e4SLinus Torvalds sbirq[dev], 5081da177e4SLinus Torvalds snd_sb16dsp_interrupt, 5091da177e4SLinus Torvalds sbdma8[dev], 5101da177e4SLinus Torvalds sbdma16[dev], 5111da177e4SLinus Torvalds SB_HW_AUTO, &acard->sb)) < 0) { 51243bcd973STakashi Iwai snd_printk(KERN_ERR PFX "(SB16) device busy??\n"); 513acdcbc15STakashi Iwai return err; 5141da177e4SLinus Torvalds } 5151da177e4SLinus Torvalds if (acard->sb->hardware != SB_HW_16) { 51643bcd973STakashi Iwai snd_printk(KERN_ERR PFX "(SB16) not found during probe\n"); 517acdcbc15STakashi Iwai return err; 5181da177e4SLinus Torvalds } 5191da177e4SLinus Torvalds 5201da177e4SLinus Torvalds snd_ad1848_out(acard->wss, AD1848_MISC_INFO, 0x40); /* switch on MODE2 */ 5211da177e4SLinus Torvalds for (i = CMI8330_RMUX3D; i <= CMI8330_CDINGAIN; i++) 5221da177e4SLinus Torvalds snd_ad1848_out(acard->wss, i, snd_cmi8330_image[i - CMI8330_RMUX3D]); 5231da177e4SLinus Torvalds 5241da177e4SLinus Torvalds if ((err = snd_cmi8330_mixer(card, acard)) < 0) { 52543bcd973STakashi Iwai snd_printk(KERN_ERR PFX "failed to create mixers\n"); 526acdcbc15STakashi Iwai return err; 5271da177e4SLinus Torvalds } 5281da177e4SLinus Torvalds 5291da177e4SLinus Torvalds if ((err = snd_cmi8330_pcm(card, acard)) < 0) { 53043bcd973STakashi Iwai snd_printk(KERN_ERR PFX "failed to create pcms\n"); 531acdcbc15STakashi Iwai return err; 5321da177e4SLinus Torvalds } 5331da177e4SLinus Torvalds 5341da177e4SLinus Torvalds strcpy(card->driver, "CMI8330/C3D"); 5351da177e4SLinus Torvalds strcpy(card->shortname, "C-Media CMI8330/C3D"); 5361da177e4SLinus Torvalds sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", 5371da177e4SLinus Torvalds card->shortname, 5381da177e4SLinus Torvalds acard->wss->port, 5391da177e4SLinus Torvalds wssirq[dev], 5401da177e4SLinus Torvalds wssdma[dev]); 5411da177e4SLinus Torvalds 542acdcbc15STakashi Iwai return snd_card_register(card); 543acdcbc15STakashi Iwai } 54443bcd973STakashi Iwai 5455e24c1c1STakashi Iwai static int __devinit snd_cmi8330_isa_match(struct device *pdev, 5465e24c1c1STakashi Iwai unsigned int dev) 547acdcbc15STakashi Iwai { 5485e24c1c1STakashi Iwai if (!enable[dev] || is_isapnp_selected(dev)) 5495e24c1c1STakashi Iwai return 0; 550acdcbc15STakashi Iwai if (wssport[dev] == SNDRV_AUTO_PORT) { 551acdcbc15STakashi Iwai snd_printk(KERN_ERR PFX "specify wssport\n"); 5525e24c1c1STakashi Iwai return 0; 553acdcbc15STakashi Iwai } 554acdcbc15STakashi Iwai if (sbport[dev] == SNDRV_AUTO_PORT) { 555acdcbc15STakashi Iwai snd_printk(KERN_ERR PFX "specify sbport\n"); 5565e24c1c1STakashi Iwai return 0; 557acdcbc15STakashi Iwai } 5585e24c1c1STakashi Iwai return 1; 5595e24c1c1STakashi Iwai } 5605e24c1c1STakashi Iwai 5615e24c1c1STakashi Iwai static int __devinit snd_cmi8330_isa_probe(struct device *pdev, 5625e24c1c1STakashi Iwai unsigned int dev) 5635e24c1c1STakashi Iwai { 5645e24c1c1STakashi Iwai struct snd_card *card; 5655e24c1c1STakashi Iwai int err; 56643bcd973STakashi Iwai 567acdcbc15STakashi Iwai card = snd_cmi8330_card_new(dev); 568acdcbc15STakashi Iwai if (! card) 569acdcbc15STakashi Iwai return -ENOMEM; 5705e24c1c1STakashi Iwai snd_card_set_dev(card, pdev); 571acdcbc15STakashi Iwai if ((err = snd_cmi8330_probe(card, dev)) < 0) { 57243bcd973STakashi Iwai snd_card_free(card); 57343bcd973STakashi Iwai return err; 5741da177e4SLinus Torvalds } 5755e24c1c1STakashi Iwai dev_set_drvdata(pdev, card); 576acdcbc15STakashi Iwai return 0; 577acdcbc15STakashi Iwai } 578acdcbc15STakashi Iwai 5795e24c1c1STakashi Iwai static int __devexit snd_cmi8330_isa_remove(struct device *devptr, 5805e24c1c1STakashi Iwai unsigned int dev) 581acdcbc15STakashi Iwai { 5825e24c1c1STakashi Iwai snd_card_free(dev_get_drvdata(devptr)); 5835e24c1c1STakashi Iwai dev_set_drvdata(devptr, NULL); 584acdcbc15STakashi Iwai return 0; 585acdcbc15STakashi Iwai } 586acdcbc15STakashi Iwai 587acdcbc15STakashi Iwai #ifdef CONFIG_PM 5885e24c1c1STakashi Iwai static int snd_cmi8330_isa_suspend(struct device *dev, unsigned int n, 5895e24c1c1STakashi Iwai pm_message_t state) 590acdcbc15STakashi Iwai { 5915e24c1c1STakashi Iwai return snd_cmi8330_suspend(dev_get_drvdata(dev)); 592acdcbc15STakashi Iwai } 593acdcbc15STakashi Iwai 5945e24c1c1STakashi Iwai static int snd_cmi8330_isa_resume(struct device *dev, unsigned int n) 595acdcbc15STakashi Iwai { 5965e24c1c1STakashi Iwai return snd_cmi8330_resume(dev_get_drvdata(dev)); 597acdcbc15STakashi Iwai } 598acdcbc15STakashi Iwai #endif 599acdcbc15STakashi Iwai 60083c51c0aSRene Herman #define DEV_NAME "cmi8330" 601acdcbc15STakashi Iwai 6025e24c1c1STakashi Iwai static struct isa_driver snd_cmi8330_driver = { 6035e24c1c1STakashi Iwai .match = snd_cmi8330_isa_match, 6045e24c1c1STakashi Iwai .probe = snd_cmi8330_isa_probe, 6055e24c1c1STakashi Iwai .remove = __devexit_p(snd_cmi8330_isa_remove), 606acdcbc15STakashi Iwai #ifdef CONFIG_PM 6075e24c1c1STakashi Iwai .suspend = snd_cmi8330_isa_suspend, 6085e24c1c1STakashi Iwai .resume = snd_cmi8330_isa_resume, 609acdcbc15STakashi Iwai #endif 610acdcbc15STakashi Iwai .driver = { 61183c51c0aSRene Herman .name = DEV_NAME 612acdcbc15STakashi Iwai }, 613acdcbc15STakashi Iwai }; 614acdcbc15STakashi Iwai 6151da177e4SLinus Torvalds 6161da177e4SLinus Torvalds #ifdef CONFIG_PNP 617acdcbc15STakashi Iwai static int __devinit snd_cmi8330_pnp_detect(struct pnp_card_link *pcard, 618acdcbc15STakashi Iwai const struct pnp_card_device_id *pid) 6191da177e4SLinus Torvalds { 6201da177e4SLinus Torvalds static int dev; 621acdcbc15STakashi Iwai struct snd_card *card; 6221da177e4SLinus Torvalds int res; 6231da177e4SLinus Torvalds 6241da177e4SLinus Torvalds for ( ; dev < SNDRV_CARDS; dev++) { 625acdcbc15STakashi Iwai if (enable[dev] && isapnp[dev]) 626acdcbc15STakashi Iwai break; 627acdcbc15STakashi Iwai } 628acdcbc15STakashi Iwai if (dev >= SNDRV_CARDS) 629acdcbc15STakashi Iwai return -ENODEV; 630acdcbc15STakashi Iwai 631acdcbc15STakashi Iwai card = snd_cmi8330_card_new(dev); 632acdcbc15STakashi Iwai if (! card) 633acdcbc15STakashi Iwai return -ENOMEM; 634acdcbc15STakashi Iwai if ((res = snd_cmi8330_pnp(dev, card->private_data, pcard, pid)) < 0) { 635acdcbc15STakashi Iwai snd_printk(KERN_ERR PFX "PnP detection failed\n"); 636acdcbc15STakashi Iwai snd_card_free(card); 6371da177e4SLinus Torvalds return res; 638acdcbc15STakashi Iwai } 639acdcbc15STakashi Iwai snd_card_set_dev(card, &pcard->card->dev); 640acdcbc15STakashi Iwai if ((res = snd_cmi8330_probe(card, dev)) < 0) { 641acdcbc15STakashi Iwai snd_card_free(card); 642acdcbc15STakashi Iwai return res; 643acdcbc15STakashi Iwai } 644acdcbc15STakashi Iwai pnp_set_card_drvdata(pcard, card); 6451da177e4SLinus Torvalds dev++; 6461da177e4SLinus Torvalds return 0; 6471da177e4SLinus Torvalds } 6481da177e4SLinus Torvalds 6491da177e4SLinus Torvalds static void __devexit snd_cmi8330_pnp_remove(struct pnp_card_link * pcard) 6501da177e4SLinus Torvalds { 651acdcbc15STakashi Iwai snd_card_free(pnp_get_card_drvdata(pcard)); 652acdcbc15STakashi Iwai pnp_set_card_drvdata(pcard, NULL); 6531da177e4SLinus Torvalds } 6541da177e4SLinus Torvalds 655acdcbc15STakashi Iwai #ifdef CONFIG_PM 656acdcbc15STakashi Iwai static int snd_cmi8330_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) 657acdcbc15STakashi Iwai { 658acdcbc15STakashi Iwai return snd_cmi8330_suspend(pnp_get_card_drvdata(pcard)); 659acdcbc15STakashi Iwai } 660acdcbc15STakashi Iwai 661acdcbc15STakashi Iwai static int snd_cmi8330_pnp_resume(struct pnp_card_link *pcard) 662acdcbc15STakashi Iwai { 663acdcbc15STakashi Iwai return snd_cmi8330_resume(pnp_get_card_drvdata(pcard)); 664acdcbc15STakashi Iwai } 665acdcbc15STakashi Iwai #endif 666acdcbc15STakashi Iwai 6671da177e4SLinus Torvalds static struct pnp_card_driver cmi8330_pnpc_driver = { 6681da177e4SLinus Torvalds .flags = PNP_DRIVER_RES_DISABLE, 6691da177e4SLinus Torvalds .name = "cmi8330", 6701da177e4SLinus Torvalds .id_table = snd_cmi8330_pnpids, 6711da177e4SLinus Torvalds .probe = snd_cmi8330_pnp_detect, 6721da177e4SLinus Torvalds .remove = __devexit_p(snd_cmi8330_pnp_remove), 673acdcbc15STakashi Iwai #ifdef CONFIG_PM 674acdcbc15STakashi Iwai .suspend = snd_cmi8330_pnp_suspend, 675acdcbc15STakashi Iwai .resume = snd_cmi8330_pnp_resume, 676acdcbc15STakashi Iwai #endif 6771da177e4SLinus Torvalds }; 6781da177e4SLinus Torvalds #endif /* CONFIG_PNP */ 6791da177e4SLinus Torvalds 6801da177e4SLinus Torvalds static int __init alsa_card_cmi8330_init(void) 6811da177e4SLinus Torvalds { 6825e24c1c1STakashi Iwai int err; 6831da177e4SLinus Torvalds 6845e24c1c1STakashi Iwai err = isa_register_driver(&snd_cmi8330_driver, SNDRV_CARDS); 68559b1b34fSTakashi Iwai #ifdef CONFIG_PNP 686609d7694SRene Herman if (!err) 687609d7694SRene Herman isa_registered = 1; 688609d7694SRene Herman 689acdcbc15STakashi Iwai err = pnp_register_card_driver(&cmi8330_pnpc_driver); 6905e24c1c1STakashi Iwai if (!err) 691f7a9275dSClemens Ladisch pnp_registered = 1; 692609d7694SRene Herman 693609d7694SRene Herman if (isa_registered) 694609d7694SRene Herman err = 0; 69559b1b34fSTakashi Iwai #endif 696609d7694SRene Herman return err; 6971da177e4SLinus Torvalds } 6981da177e4SLinus Torvalds 6991da177e4SLinus Torvalds static void __exit alsa_card_cmi8330_exit(void) 7001da177e4SLinus Torvalds { 7015e24c1c1STakashi Iwai #ifdef CONFIG_PNP 7025e24c1c1STakashi Iwai if (pnp_registered) 7035e24c1c1STakashi Iwai pnp_unregister_card_driver(&cmi8330_pnpc_driver); 704609d7694SRene Herman 705609d7694SRene Herman if (isa_registered) 7065e24c1c1STakashi Iwai #endif 7075e24c1c1STakashi Iwai isa_unregister_driver(&snd_cmi8330_driver); 7081da177e4SLinus Torvalds } 7091da177e4SLinus Torvalds 7101da177e4SLinus Torvalds module_init(alsa_card_cmi8330_init) 7111da177e4SLinus Torvalds module_exit(alsa_card_cmi8330_exit) 712