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sound/isa/cmi8330.c
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// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* Driver for C-Media's CMI8330 and CMI8329 soundcards. |
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* Copyright (c) by George Talusan <gstalusan@uwaterloo.ca> * http://www.undergrad.math.uwaterloo.ca/~gstalusa |
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*/ /* * NOTES * * The extended registers contain mixer settings which are largely * untapped for the time being. * * MPU401 and SPDIF are not supported yet. I don't have the hardware * to aid in coding and testing, so I won't bother. * * To quickly load the module, * * modprobe -a snd-cmi8330 sbport=0x220 sbirq=5 sbdma8=1 |
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* sbdma16=5 wssport=0x530 wssirq=11 wssdma=0 fmport=0x388 |
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* * This card has two mixers and two PCM devices. I've cheesed it such * that recording and playback can be done through the same device. |
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* The driver "magically" routes the capturing to the AD1848 codec, |
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* and playback to the SB16 codec. This allows for full-duplex mode * to some extent. * The utilities in alsa-utils are aware of both devices, so passing * the appropriate parameters to amixer and alsactl will give you * full control over both mixers. */ |
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#include <linux/init.h> |
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#include <linux/err.h> |
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#include <linux/isa.h> |
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#include <linux/pnp.h> |
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#include <linux/module.h> |
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#include <sound/core.h> |
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#include <sound/wss.h> |
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#include <sound/opl3.h> |
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#include <sound/mpu401.h> |
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#include <sound/sb.h> #include <sound/initval.h> /* */ /* #define ENABLE_SB_MIXER */ #define PLAYBACK_ON_SB /* */ MODULE_AUTHOR("George Talusan <gstalusan@uwaterloo.ca>"); |
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MODULE_DESCRIPTION("C-Media CMI8330/CMI8329"); |
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MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8330,isapnp:{CMI0001,@@@0001,@X@0001}}}"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; |
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static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; |
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#ifdef CONFIG_PNP |
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static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; |
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#endif static long sbport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; static int sbirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; static int sbdma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; static int sbdma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; static long wssport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; static int wssirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; static int wssdma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; |
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static long fmport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
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static long mpuport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; static int mpuirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; |
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module_param_array(index, int, NULL, 0444); |
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MODULE_PARM_DESC(index, "Index value for CMI8330/CMI8329 soundcard."); |
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module_param_array(id, charp, NULL, 0444); |
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MODULE_PARM_DESC(id, "ID string for CMI8330/CMI8329 soundcard."); |
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module_param_array(enable, bool, NULL, 0444); |
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MODULE_PARM_DESC(enable, "Enable CMI8330/CMI8329 soundcard."); |
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#ifdef CONFIG_PNP module_param_array(isapnp, bool, NULL, 0444); MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); #endif |
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module_param_hw_array(sbport, long, ioport, NULL, 0444); |
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MODULE_PARM_DESC(sbport, "Port # for CMI8330/CMI8329 SB driver."); |
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module_param_hw_array(sbirq, int, irq, NULL, 0444); |
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MODULE_PARM_DESC(sbirq, "IRQ # for CMI8330/CMI8329 SB driver."); |
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module_param_hw_array(sbdma8, int, dma, NULL, 0444); |
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MODULE_PARM_DESC(sbdma8, "DMA8 for CMI8330/CMI8329 SB driver."); |
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module_param_hw_array(sbdma16, int, dma, NULL, 0444); |
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MODULE_PARM_DESC(sbdma16, "DMA16 for CMI8330/CMI8329 SB driver."); |
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module_param_hw_array(wssport, long, ioport, NULL, 0444); |
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MODULE_PARM_DESC(wssport, "Port # for CMI8330/CMI8329 WSS driver."); |
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module_param_hw_array(wssirq, int, irq, NULL, 0444); |
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MODULE_PARM_DESC(wssirq, "IRQ # for CMI8330/CMI8329 WSS driver."); |
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module_param_hw_array(wssdma, int, dma, NULL, 0444); |
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MODULE_PARM_DESC(wssdma, "DMA for CMI8330/CMI8329 WSS driver."); |
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module_param_hw_array(fmport, long, ioport, NULL, 0444); |
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MODULE_PARM_DESC(fmport, "FM port # for CMI8330/CMI8329 driver."); |
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module_param_hw_array(mpuport, long, ioport, NULL, 0444); |
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MODULE_PARM_DESC(mpuport, "MPU-401 port # for CMI8330/CMI8329 driver."); |
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module_param_hw_array(mpuirq, int, irq, NULL, 0444); |
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MODULE_PARM_DESC(mpuirq, "IRQ # for CMI8330/CMI8329 MPU-401 port."); |
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#ifdef CONFIG_PNP |
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static int isa_registered; |
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static int pnp_registered; |
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#endif |
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#define CMI8330_RMUX3D 16 #define CMI8330_MUTEMUX 17 #define CMI8330_OUTPUTVOL 18 #define CMI8330_MASTVOL 19 #define CMI8330_LINVOL 20 #define CMI8330_CDINVOL 21 #define CMI8330_WAVVOL 22 #define CMI8330_RECMUX 23 #define CMI8330_WAVGAIN 24 #define CMI8330_LINGAIN 25 #define CMI8330_CDINGAIN 26 static unsigned char snd_cmi8330_image[((CMI8330_CDINGAIN)-16) + 1] = { 0x40, /* 16 - recording mux (SB-mixer-enabled) */ #ifdef ENABLE_SB_MIXER 0x40, /* 17 - mute mux (Mode2) */ #else 0x0, /* 17 - mute mux */ #endif 0x0, /* 18 - vol */ 0x0, /* 19 - master volume */ 0x0, /* 20 - line-in volume */ 0x0, /* 21 - cd-in volume */ 0x0, /* 22 - wave volume */ 0x0, /* 23 - mute/rec mux */ 0x0, /* 24 - wave rec gain */ 0x0, /* 25 - line-in rec gain */ 0x0 /* 26 - cd-in rec gain */ }; |
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typedef int (*snd_pcm_open_callback_t)(struct snd_pcm_substream *); |
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enum card_type { CMI8330, CMI8329 }; |
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struct snd_cmi8330 { #ifdef CONFIG_PNP struct pnp_dev *cap; struct pnp_dev *play; |
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struct pnp_dev *mpu; |
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#endif |
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struct snd_card *card; |
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struct snd_wss *wss; |
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struct snd_sb *sb; |
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struct snd_pcm *pcm; |
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struct snd_cmi8330_stream { |
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struct snd_pcm_ops ops; |
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snd_pcm_open_callback_t open; void *private_data; /* sb or wss */ } streams[2]; |
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enum card_type type; |
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}; |
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#ifdef CONFIG_PNP |
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static const struct pnp_card_device_id snd_cmi8330_pnpids[] = { |
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{ .id = "CMI0001", .devs = { { "@X@0001" }, { "@@@0001" }, { "@H@0001" }, { "A@@0001" } } }, |
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{ .id = "CMI0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } }, |
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{ .id = "" } }; MODULE_DEVICE_TABLE(pnp_card, snd_cmi8330_pnpids); #endif |
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static struct snd_kcontrol_new snd_cmi8330_controls[] = { |
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WSS_DOUBLE("Master Playback Volume", 0, CMI8330_MASTVOL, CMI8330_MASTVOL, 4, 0, 15, 0), WSS_SINGLE("Loud Playback Switch", 0, CMI8330_MUTEMUX, 6, 1, 1), WSS_DOUBLE("PCM Playback Switch", 0, |
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CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), |
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WSS_DOUBLE("PCM Playback Volume", 0, |
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CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1), |
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WSS_DOUBLE("Line Playback Switch", 0, CMI8330_MUTEMUX, CMI8330_MUTEMUX, 4, 3, 1, 0), WSS_DOUBLE("Line Playback Volume", 0, CMI8330_LINVOL, CMI8330_LINVOL, 4, 0, 15, 0), WSS_DOUBLE("Line Capture Switch", 0, CMI8330_RMUX3D, CMI8330_RMUX3D, 2, 1, 1, 0), WSS_DOUBLE("Line Capture Volume", 0, CMI8330_LINGAIN, CMI8330_LINGAIN, 4, 0, 15, 0), WSS_DOUBLE("CD Playback Switch", 0, CMI8330_MUTEMUX, CMI8330_MUTEMUX, 2, 1, 1, 0), WSS_DOUBLE("CD Capture Switch", 0, CMI8330_RMUX3D, CMI8330_RMUX3D, 4, 3, 1, 0), WSS_DOUBLE("CD Playback Volume", 0, CMI8330_CDINVOL, CMI8330_CDINVOL, 4, 0, 15, 0), WSS_DOUBLE("CD Capture Volume", 0, CMI8330_CDINGAIN, CMI8330_CDINGAIN, 4, 0, 15, 0), WSS_SINGLE("Mic Playback Switch", 0, CMI8330_MUTEMUX, 0, 1, 0), WSS_SINGLE("Mic Playback Volume", 0, CMI8330_OUTPUTVOL, 0, 7, 0), WSS_SINGLE("Mic Capture Switch", 0, CMI8330_RMUX3D, 0, 1, 0), WSS_SINGLE("Mic Capture Volume", 0, CMI8330_OUTPUTVOL, 5, 7, 0), WSS_DOUBLE("Wavetable Playback Switch", 0, CMI8330_RECMUX, CMI8330_RECMUX, 1, 0, 1, 0), WSS_DOUBLE("Wavetable Playback Volume", 0, CMI8330_WAVVOL, CMI8330_WAVVOL, 4, 0, 15, 0), WSS_DOUBLE("Wavetable Capture Switch", 0, CMI8330_RECMUX, CMI8330_RECMUX, 5, 4, 1, 0), WSS_DOUBLE("Wavetable Capture Volume", 0, CMI8330_WAVGAIN, CMI8330_WAVGAIN, 4, 0, 15, 0), WSS_SINGLE("3D Control - Switch", 0, CMI8330_RMUX3D, 5, 1, 1), |
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WSS_SINGLE("Beep Playback Volume", 0, |
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CMI8330_OUTPUTVOL, 3, 3, 0), |
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WSS_DOUBLE("FM Playback Switch", 0, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1), WSS_DOUBLE("FM Playback Volume", 0, CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1), |
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WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", CAPTURE, SWITCH), 0, CMI8330_RMUX3D, 7, 1, 1), WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", PLAYBACK, SWITCH), 0, CMI8330_MUTEMUX, 7, 1, 1), |
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}; #ifdef ENABLE_SB_MIXER |
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static struct sbmix_elem cmi8330_sb_mixers[] = { |
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SB_DOUBLE("SB Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31), SB_DOUBLE("Tone Control - Bass", SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15), SB_DOUBLE("Tone Control - Treble", SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15), SB_DOUBLE("SB PCM Playback Volume", SB_DSP4_PCM_DEV, (SB_DSP4_PCM_DEV + 1), 3, 3, 31), SB_DOUBLE("SB Synth Playback Volume", SB_DSP4_SYNTH_DEV, (SB_DSP4_SYNTH_DEV + 1), 3, 3, 31), SB_DOUBLE("SB CD Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1), SB_DOUBLE("SB CD Playback Volume", SB_DSP4_CD_DEV, (SB_DSP4_CD_DEV + 1), 3, 3, 31), SB_DOUBLE("SB Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1), SB_DOUBLE("SB Line Playback Volume", SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31), SB_SINGLE("SB Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1), SB_SINGLE("SB Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31), |
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SB_SINGLE("SB Beep Volume", SB_DSP4_SPEAKER_DEV, 6, 3), |
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SB_DOUBLE("SB Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3), SB_DOUBLE("SB Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3), SB_SINGLE("SB Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1), }; |
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static unsigned char cmi8330_sb_init_values[][2] = { |
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{ SB_DSP4_MASTER_DEV + 0, 0 }, { SB_DSP4_MASTER_DEV + 1, 0 }, { SB_DSP4_PCM_DEV + 0, 0 }, { SB_DSP4_PCM_DEV + 1, 0 }, { SB_DSP4_SYNTH_DEV + 0, 0 }, { SB_DSP4_SYNTH_DEV + 1, 0 }, { SB_DSP4_INPUT_LEFT, 0 }, { SB_DSP4_INPUT_RIGHT, 0 }, { SB_DSP4_OUTPUT_SW, 0 }, { SB_DSP4_SPEAKER_DEV, 0 }, }; |
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static int cmi8330_add_sb_mixers(struct snd_sb *chip) |
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{ int idx, err; unsigned long flags; spin_lock_irqsave(&chip->mixer_lock, flags); snd_sbmixer_write(chip, 0x00, 0x00); /* mixer reset */ spin_unlock_irqrestore(&chip->mixer_lock, flags); /* mute and zero volume channels */ for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_init_values); idx++) { spin_lock_irqsave(&chip->mixer_lock, flags); snd_sbmixer_write(chip, cmi8330_sb_init_values[idx][0], cmi8330_sb_init_values[idx][1]); spin_unlock_irqrestore(&chip->mixer_lock, flags); } for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_mixers); idx++) { if ((err = snd_sbmixer_add_ctl_elem(chip, &cmi8330_sb_mixers[idx])) < 0) return err; } return 0; } #endif |
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static int snd_cmi8330_mixer(struct snd_card *card, struct snd_cmi8330 *acard) |
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{ unsigned int idx; int err; |
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strcpy(card->mixername, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D"); |
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for (idx = 0; idx < ARRAY_SIZE(snd_cmi8330_controls); idx++) { |
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err = snd_ctl_add(card, snd_ctl_new1(&snd_cmi8330_controls[idx], acard->wss)); if (err < 0) |
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return err; } #ifdef ENABLE_SB_MIXER if ((err = cmi8330_add_sb_mixers(acard->sb)) < 0) return err; #endif return 0; } #ifdef CONFIG_PNP |
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static int snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard, struct pnp_card_link *card, const struct pnp_card_device_id *id) |
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{ struct pnp_dev *pdev; |
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int err; |
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/* CMI8329 has a device with ID A@@0001, CMI8330 does not */ acard->type = (id->devs[3].id[0]) ? CMI8329 : CMI8330; |
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acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL); |
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if (acard->cap == NULL) |
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return -EBUSY; |
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acard->play = pnp_request_card_device(card, id->devs[1].id, NULL); |
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if (acard->play == NULL) |
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return -EBUSY; |
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acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL); |
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if (acard->mpu == NULL) |
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return -EBUSY; |
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pdev = acard->cap; |
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err = pnp_activate_dev(pdev); if (err < 0) { |
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snd_printk(KERN_ERR "AD1848 PnP configure failure "); |
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return -EBUSY; } wssport[dev] = pnp_port_start(pdev, 0); wssdma[dev] = pnp_dma(pdev, 0); wssirq[dev] = pnp_irq(pdev, 0); |
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if (pnp_port_start(pdev, 1)) |
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fmport[dev] = pnp_port_start(pdev, 1); |
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/* allocate SB16 resources */ pdev = acard->play; |
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err = pnp_activate_dev(pdev); if (err < 0) { |
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snd_printk(KERN_ERR "SB16 PnP configure failure "); |
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return -EBUSY; } sbport[dev] = pnp_port_start(pdev, 0); sbdma8[dev] = pnp_dma(pdev, 0); sbdma16[dev] = pnp_dma(pdev, 1); sbirq[dev] = pnp_irq(pdev, 0); |
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/* On CMI8239, the OPL3 port might be present in SB16 PnP resources */ if (fmport[dev] == SNDRV_AUTO_PORT) { if (pnp_port_start(pdev, 1)) fmport[dev] = pnp_port_start(pdev, 1); else fmport[dev] = 0x388; /* Or hardwired */ } |
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/* allocate MPU-401 resources */ pdev = acard->mpu; err = pnp_activate_dev(pdev); |
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if (err < 0) snd_printk(KERN_ERR "MPU-401 PnP configure failure: will be disabled "); else { mpuport[dev] = pnp_port_start(pdev, 0); mpuirq[dev] = pnp_irq(pdev, 0); |
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} |
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return 0; } #endif /* * PCM interface * * since we call the different chip interfaces for playback and capture * directions, we need a trick. * * - copy the ops for each direction into a local record. * - replace the open callback with the new one, which replaces the * substream->private_data with the corresponding chip instance * and calls again the original open callback of the chip. * */ #ifdef PLAYBACK_ON_SB #define CMI_SB_STREAM SNDRV_PCM_STREAM_PLAYBACK #define CMI_AD_STREAM SNDRV_PCM_STREAM_CAPTURE #else #define CMI_SB_STREAM SNDRV_PCM_STREAM_CAPTURE #define CMI_AD_STREAM SNDRV_PCM_STREAM_PLAYBACK #endif |
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static int snd_cmi8330_playback_open(struct snd_pcm_substream *substream) |
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{ struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream); /* replace the private_data and call the original open callback */ substream->private_data = chip->streams[SNDRV_PCM_STREAM_PLAYBACK].private_data; return chip->streams[SNDRV_PCM_STREAM_PLAYBACK].open(substream); } |
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static int snd_cmi8330_capture_open(struct snd_pcm_substream *substream) |
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{ struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream); /* replace the private_data and call the original open callback */ substream->private_data = chip->streams[SNDRV_PCM_STREAM_CAPTURE].private_data; return chip->streams[SNDRV_PCM_STREAM_CAPTURE].open(substream); } |
1bff292e9
|
410 |
static int snd_cmi8330_pcm(struct snd_card *card, struct snd_cmi8330 *chip) |
1da177e4c
|
411 |
{ |
e35617037
|
412 413 |
struct snd_pcm *pcm; const struct snd_pcm_ops *ops; |
1da177e4c
|
414 415 416 417 418 |
int err; static snd_pcm_open_callback_t cmi_open_callbacks[2] = { snd_cmi8330_playback_open, snd_cmi8330_capture_open }; |
69eb88825
|
419 |
if ((err = snd_pcm_new(card, (chip->type == CMI8329) ? "CMI8329" : "CMI8330", 0, 1, 1, &pcm)) < 0) |
1da177e4c
|
420 |
return err; |
69eb88825
|
421 |
strcpy(pcm->name, (chip->type == CMI8329) ? "CMI8329" : "CMI8330"); |
1da177e4c
|
422 |
pcm->private_data = chip; |
1da177e4c
|
423 424 425 426 427 428 429 430 431 |
/* SB16 */ ops = snd_sb16dsp_get_pcm_ops(CMI_SB_STREAM); chip->streams[CMI_SB_STREAM].ops = *ops; chip->streams[CMI_SB_STREAM].open = ops->open; chip->streams[CMI_SB_STREAM].ops.open = cmi_open_callbacks[CMI_SB_STREAM]; chip->streams[CMI_SB_STREAM].private_data = chip->sb; /* AD1848 */ |
ead893c0d
|
432 |
ops = snd_wss_get_pcm_ops(CMI_AD_STREAM); |
1da177e4c
|
433 434 435 436 437 438 439 440 441 |
chip->streams[CMI_AD_STREAM].ops = *ops; chip->streams[CMI_AD_STREAM].open = ops->open; chip->streams[CMI_AD_STREAM].ops.open = cmi_open_callbacks[CMI_AD_STREAM]; chip->streams[CMI_AD_STREAM].private_data = chip->wss; snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &chip->streams[SNDRV_PCM_STREAM_PLAYBACK].ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &chip->streams[SNDRV_PCM_STREAM_CAPTURE].ops); snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, |
0b6a2c9cf
|
442 |
card->dev, |
1da177e4c
|
443 444 445 446 447 |
64*1024, 128*1024); chip->pcm = pcm; return 0; } |
acdcbc154
|
448 449 450 451 452 453 |
#ifdef CONFIG_PM static int snd_cmi8330_suspend(struct snd_card *card) { struct snd_cmi8330 *acard = card->private_data; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
acdcbc154
|
454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 |
acard->wss->suspend(acard->wss); snd_sbmixer_suspend(acard->sb); return 0; } static int snd_cmi8330_resume(struct snd_card *card) { struct snd_cmi8330 *acard = card->private_data; snd_sbdsp_reset(acard->sb); snd_sbmixer_suspend(acard->sb); acard->wss->resume(acard->wss); snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } #endif |
1da177e4c
|
470 471 |
/* */ |
43bcd973d
|
472 473 474 475 476 477 478 |
#ifdef CONFIG_PNP #define is_isapnp_selected(dev) isapnp[dev] #else #define is_isapnp_selected(dev) 0 #endif #define PFX "cmi8330: " |
4323cc4d5
|
479 480 |
static int snd_cmi8330_card_new(struct device *pdev, int dev, struct snd_card **cardp) |
1da177e4c
|
481 |
{ |
e35617037
|
482 |
struct snd_card *card; |
1da177e4c
|
483 |
struct snd_cmi8330 *acard; |
c95eadd2f
|
484 |
int err; |
43bcd973d
|
485 |
|
4323cc4d5
|
486 487 |
err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, sizeof(struct snd_cmi8330), &card); |
c95eadd2f
|
488 |
if (err < 0) { |
43bcd973d
|
489 490 |
snd_printk(KERN_ERR PFX "could not get a new card "); |
c95eadd2f
|
491 |
return err; |
1da177e4c
|
492 |
} |
acdcbc154
|
493 |
acard = card->private_data; |
1da177e4c
|
494 |
acard->card = card; |
c95eadd2f
|
495 496 |
*cardp = card; return 0; |
acdcbc154
|
497 |
} |
1da177e4c
|
498 |
|
1bff292e9
|
499 |
static int snd_cmi8330_probe(struct snd_card *card, int dev) |
acdcbc154
|
500 501 502 |
{ struct snd_cmi8330 *acard; int i, err; |
48972cc51
|
503 |
struct snd_opl3 *opl3; |
1da177e4c
|
504 |
|
acdcbc154
|
505 |
acard = card->private_data; |
760fc6b83
|
506 507 508 509 510 |
err = snd_wss_create(card, wssport[dev] + 4, -1, wssirq[dev], wssdma[dev], -1, WSS_HW_DETECT, 0, &acard->wss); if (err < 0) { |
69eb88825
|
511 512 |
snd_printk(KERN_ERR PFX "AD1848 device busy?? "); |
acdcbc154
|
513 |
return err; |
1da177e4c
|
514 |
} |
ece11c9b6
|
515 |
if (acard->wss->hardware != WSS_HW_CMI8330) { |
69eb88825
|
516 517 |
snd_printk(KERN_ERR PFX "AD1848 not found during probe "); |
acdcbc154
|
518 |
return -ENODEV; |
1da177e4c
|
519 520 521 522 523 524 525 526 |
} if ((err = snd_sbdsp_create(card, sbport[dev], sbirq[dev], snd_sb16dsp_interrupt, sbdma8[dev], sbdma16[dev], SB_HW_AUTO, &acard->sb)) < 0) { |
69eb88825
|
527 528 |
snd_printk(KERN_ERR PFX "SB16 device busy?? "); |
acdcbc154
|
529 |
return err; |
1da177e4c
|
530 531 |
} if (acard->sb->hardware != SB_HW_16) { |
69eb88825
|
532 533 |
snd_printk(KERN_ERR PFX "SB16 not found during probe "); |
acdcbc154
|
534 |
return err; |
1da177e4c
|
535 |
} |
760fc6b83
|
536 |
snd_wss_out(acard->wss, CS4231_MISC_INFO, 0x40); /* switch on MODE2 */ |
1da177e4c
|
537 |
for (i = CMI8330_RMUX3D; i <= CMI8330_CDINGAIN; i++) |
760fc6b83
|
538 539 |
snd_wss_out(acard->wss, i, snd_cmi8330_image[i - CMI8330_RMUX3D]); |
1da177e4c
|
540 541 |
if ((err = snd_cmi8330_mixer(card, acard)) < 0) { |
43bcd973d
|
542 543 |
snd_printk(KERN_ERR PFX "failed to create mixers "); |
acdcbc154
|
544 |
return err; |
1da177e4c
|
545 546 547 |
} if ((err = snd_cmi8330_pcm(card, acard)) < 0) { |
43bcd973d
|
548 549 |
snd_printk(KERN_ERR PFX "failed to create pcms "); |
acdcbc154
|
550 |
return err; |
1da177e4c
|
551 |
} |
48972cc51
|
552 553 554 555 556 557 558 559 560 |
if (fmport[dev] != SNDRV_AUTO_PORT) { if (snd_opl3_create(card, fmport[dev], fmport[dev] + 2, OPL3_HW_AUTO, 0, &opl3) < 0) { snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx ? ", fmport[dev], fmport[dev] + 2); } else { |
48972cc51
|
561 562 563 564 565 |
err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); if (err < 0) return err; } } |
c97dff84e
|
566 567 568 |
if (mpuport[dev] != SNDRV_AUTO_PORT) { if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, mpuport[dev], 0, mpuirq[dev], |
dba8b4699
|
569 |
NULL) < 0) |
c97dff84e
|
570 571 572 573 |
printk(KERN_ERR PFX "no MPU-401 device at 0x%lx. ", mpuport[dev]); } |
1da177e4c
|
574 |
|
69eb88825
|
575 576 |
strcpy(card->driver, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D"); strcpy(card->shortname, (acard->type == CMI8329) ? "C-Media CMI8329" : "C-Media CMI8330/C3D"); |
1da177e4c
|
577 578 579 580 581 |
sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", card->shortname, acard->wss->port, wssirq[dev], wssdma[dev]); |
acdcbc154
|
582 583 |
return snd_card_register(card); } |
1bff292e9
|
584 585 |
static int snd_cmi8330_isa_match(struct device *pdev, unsigned int dev) |
acdcbc154
|
586 |
{ |
5e24c1c1c
|
587 588 |
if (!enable[dev] || is_isapnp_selected(dev)) return 0; |
acdcbc154
|
589 590 591 |
if (wssport[dev] == SNDRV_AUTO_PORT) { snd_printk(KERN_ERR PFX "specify wssport "); |
5e24c1c1c
|
592 |
return 0; |
acdcbc154
|
593 594 595 596 |
} if (sbport[dev] == SNDRV_AUTO_PORT) { snd_printk(KERN_ERR PFX "specify sbport "); |
5e24c1c1c
|
597 |
return 0; |
acdcbc154
|
598 |
} |
5e24c1c1c
|
599 600 |
return 1; } |
1bff292e9
|
601 602 |
static int snd_cmi8330_isa_probe(struct device *pdev, unsigned int dev) |
5e24c1c1c
|
603 604 605 |
{ struct snd_card *card; int err; |
1da177e4c
|
606 |
|
4323cc4d5
|
607 |
err = snd_cmi8330_card_new(pdev, dev, &card); |
c95eadd2f
|
608 609 |
if (err < 0) return err; |
acdcbc154
|
610 611 612 613 |
if ((err = snd_cmi8330_probe(card, dev)) < 0) { snd_card_free(card); return err; } |
5e24c1c1c
|
614 |
dev_set_drvdata(pdev, card); |
1da177e4c
|
615 |
return 0; |
acdcbc154
|
616 |
} |
1bff292e9
|
617 618 |
static int snd_cmi8330_isa_remove(struct device *devptr, unsigned int dev) |
acdcbc154
|
619 |
{ |
5e24c1c1c
|
620 |
snd_card_free(dev_get_drvdata(devptr)); |
acdcbc154
|
621 622 |
return 0; } |
43bcd973d
|
623 |
|
acdcbc154
|
624 |
#ifdef CONFIG_PM |
5e24c1c1c
|
625 626 |
static int snd_cmi8330_isa_suspend(struct device *dev, unsigned int n, pm_message_t state) |
acdcbc154
|
627 |
{ |
5e24c1c1c
|
628 |
return snd_cmi8330_suspend(dev_get_drvdata(dev)); |
1da177e4c
|
629 |
} |
5e24c1c1c
|
630 |
static int snd_cmi8330_isa_resume(struct device *dev, unsigned int n) |
acdcbc154
|
631 |
{ |
5e24c1c1c
|
632 |
return snd_cmi8330_resume(dev_get_drvdata(dev)); |
acdcbc154
|
633 634 |
} #endif |
83c51c0ab
|
635 |
#define DEV_NAME "cmi8330" |
acdcbc154
|
636 |
|
5e24c1c1c
|
637 638 639 |
static struct isa_driver snd_cmi8330_driver = { .match = snd_cmi8330_isa_match, .probe = snd_cmi8330_isa_probe, |
1bff292e9
|
640 |
.remove = snd_cmi8330_isa_remove, |
acdcbc154
|
641 |
#ifdef CONFIG_PM |
5e24c1c1c
|
642 643 |
.suspend = snd_cmi8330_isa_suspend, .resume = snd_cmi8330_isa_resume, |
acdcbc154
|
644 645 |
#endif .driver = { |
83c51c0ab
|
646 |
.name = DEV_NAME |
acdcbc154
|
647 648 |
}, }; |
1da177e4c
|
649 |
#ifdef CONFIG_PNP |
1bff292e9
|
650 651 |
static int snd_cmi8330_pnp_detect(struct pnp_card_link *pcard, const struct pnp_card_device_id *pid) |
1da177e4c
|
652 653 |
{ static int dev; |
acdcbc154
|
654 |
struct snd_card *card; |
1da177e4c
|
655 656 657 |
int res; for ( ; dev < SNDRV_CARDS; dev++) { |
acdcbc154
|
658 659 660 661 662 663 |
if (enable[dev] && isapnp[dev]) break; } if (dev >= SNDRV_CARDS) return -ENODEV; |
4323cc4d5
|
664 |
res = snd_cmi8330_card_new(&pcard->card->dev, dev, &card); |
c95eadd2f
|
665 666 |
if (res < 0) return res; |
acdcbc154
|
667 668 669 670 671 672 |
if ((res = snd_cmi8330_pnp(dev, card->private_data, pcard, pid)) < 0) { snd_printk(KERN_ERR PFX "PnP detection failed "); snd_card_free(card); return res; } |
acdcbc154
|
673 674 675 |
if ((res = snd_cmi8330_probe(card, dev)) < 0) { snd_card_free(card); return res; |
1da177e4c
|
676 |
} |
acdcbc154
|
677 678 679 |
pnp_set_card_drvdata(pcard, card); dev++; return 0; |
1da177e4c
|
680 |
} |
1bff292e9
|
681 |
static void snd_cmi8330_pnp_remove(struct pnp_card_link *pcard) |
1da177e4c
|
682 |
{ |
acdcbc154
|
683 684 685 |
snd_card_free(pnp_get_card_drvdata(pcard)); pnp_set_card_drvdata(pcard, NULL); } |
1da177e4c
|
686 |
|
acdcbc154
|
687 688 689 690 |
#ifdef CONFIG_PM static int snd_cmi8330_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) { return snd_cmi8330_suspend(pnp_get_card_drvdata(pcard)); |
1da177e4c
|
691 |
} |
acdcbc154
|
692 693 694 695 696 |
static int snd_cmi8330_pnp_resume(struct pnp_card_link *pcard) { return snd_cmi8330_resume(pnp_get_card_drvdata(pcard)); } #endif |
1da177e4c
|
697 698 699 700 701 |
static struct pnp_card_driver cmi8330_pnpc_driver = { .flags = PNP_DRIVER_RES_DISABLE, .name = "cmi8330", .id_table = snd_cmi8330_pnpids, .probe = snd_cmi8330_pnp_detect, |
1bff292e9
|
702 |
.remove = snd_cmi8330_pnp_remove, |
acdcbc154
|
703 704 705 706 |
#ifdef CONFIG_PM .suspend = snd_cmi8330_pnp_suspend, .resume = snd_cmi8330_pnp_resume, #endif |
1da177e4c
|
707 708 709 710 711 |
}; #endif /* CONFIG_PNP */ static int __init alsa_card_cmi8330_init(void) { |
5e24c1c1c
|
712 |
int err; |
1da177e4c
|
713 |
|
5e24c1c1c
|
714 |
err = isa_register_driver(&snd_cmi8330_driver, SNDRV_CARDS); |
59b1b34f4
|
715 |
#ifdef CONFIG_PNP |
609d76941
|
716 717 |
if (!err) isa_registered = 1; |
acdcbc154
|
718 |
err = pnp_register_card_driver(&cmi8330_pnpc_driver); |
5e24c1c1c
|
719 |
if (!err) |
f7a9275d9
|
720 |
pnp_registered = 1; |
609d76941
|
721 722 723 |
if (isa_registered) err = 0; |
59b1b34f4
|
724 |
#endif |
609d76941
|
725 |
return err; |
1da177e4c
|
726 727 728 729 |
} static void __exit alsa_card_cmi8330_exit(void) { |
5e24c1c1c
|
730 731 732 |
#ifdef CONFIG_PNP if (pnp_registered) pnp_unregister_card_driver(&cmi8330_pnpc_driver); |
609d76941
|
733 734 |
if (isa_registered) |
5e24c1c1c
|
735 |
#endif |
609d76941
|
736 |
isa_unregister_driver(&snd_cmi8330_driver); |
1da177e4c
|
737 738 739 740 |
} module_init(alsa_card_cmi8330_init) module_exit(alsa_card_cmi8330_exit) |