| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Jaroslav Kysela | 1720 | 44.85% | 21 | 48.84% |
| Takashi Iwai | 1047 | 27.30% | 10 | 23.26% |
| Adam Belay | 974 | 25.40% | 1 | 2.33% |
| René Herman | 30 | 0.78% | 2 | 4.65% |
| David Howells | 21 | 0.55% | 1 | 2.33% |
| Clemens Ladisch | 16 | 0.42% | 2 | 4.65% |
| Rusty Russell | 16 | 0.42% | 2 | 4.65% |
| Greg Kroah-Hartman | 6 | 0.16% | 1 | 2.33% |
| Björn Helgaas | 3 | 0.08% | 1 | 2.33% |
| Arvind Yadav | 1 | 0.03% | 1 | 2.33% |
| Paul Gortmaker | 1 | 0.03% | 1 | 2.33% |
| Total | 3835 | 43 |
/* * Driver for SoundBlaster 16/AWE32/AWE64 soundcards * Copyright (c) by Jaroslav Kysela <perex@perex.cz> * * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #include <asm/dma.h> #include <linux/init.h> #include <linux/pnp.h> #include <linux/err.h> #include <linux/isa.h> #include <linux/module.h> #include <sound/core.h> #include <sound/sb.h> #include <sound/sb16_csp.h> #include <sound/mpu401.h> #include <sound/opl3.h> #include <sound/emu8000.h> #include <sound/seq_device.h> #define SNDRV_LEGACY_FIND_FREE_IRQ #define SNDRV_LEGACY_FIND_FREE_DMA #include <sound/initval.h> #ifdef SNDRV_SBAWE #define PFX "sbawe: " #else #define PFX "sb16: " #endif MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); MODULE_LICENSE("GPL"); #ifndef SNDRV_SBAWE MODULE_DESCRIPTION("Sound Blaster 16"); MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB 16}," "{Creative Labs,SB Vibra16S}," "{Creative Labs,SB Vibra16C}," "{Creative Labs,SB Vibra16CL}," "{Creative Labs,SB Vibra16X}}"); #else MODULE_DESCRIPTION("Sound Blaster AWE"); MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB AWE 32}," "{Creative Labs,SB AWE 64}," "{Creative Labs,SB AWE 64 Gold}}"); #endif #if 0 #define SNDRV_DEBUG_IRQ #endif #if defined(SNDRV_SBAWE) && IS_ENABLED(CONFIG_SND_SEQUENCER) #define SNDRV_SBAWE_EMU8000 #endif static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ #ifdef CONFIG_PNP static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; #endif static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */ static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x330,0x300 */ static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; #ifdef SNDRV_SBAWE_EMU8000 static long awe_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; #endif static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */ static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 5,6,7 */ static int mic_agc[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; #ifdef CONFIG_SND_SB16_CSP static int csp[SNDRV_CARDS]; #endif #ifdef SNDRV_SBAWE_EMU8000 static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4}; #endif module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for SoundBlaster 16 soundcard."); module_param_array(id, charp, NULL, 0444); MODULE_PARM_DESC(id, "ID string for SoundBlaster 16 soundcard."); module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable SoundBlaster 16 soundcard."); #ifdef CONFIG_PNP module_param_array(isapnp, bool, NULL, 0444); MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); #endif module_param_hw_array(port, long, ioport, NULL, 0444); MODULE_PARM_DESC(port, "Port # for SB16 driver."); module_param_hw_array(mpu_port, long, ioport, NULL, 0444); MODULE_PARM_DESC(mpu_port, "MPU-401 port # for SB16 driver."); module_param_hw_array(fm_port, long, ioport, NULL, 0444); MODULE_PARM_DESC(fm_port, "FM port # for SB16 PnP driver."); #ifdef SNDRV_SBAWE_EMU8000 module_param_hw_array(awe_port, long, ioport, NULL, 0444); MODULE_PARM_DESC(awe_port, "AWE port # for SB16 PnP driver."); #endif module_param_hw_array(irq, int, irq, NULL, 0444); MODULE_PARM_DESC(irq, "IRQ # for SB16 driver."); module_param_hw_array(dma8, int, dma, NULL, 0444); MODULE_PARM_DESC(dma8, "8-bit DMA # for SB16 driver."); module_param_hw_array(dma16, int, dma, NULL, 0444); MODULE_PARM_DESC(dma16, "16-bit DMA # for SB16 driver."); module_param_array(mic_agc, int, NULL, 0444); MODULE_PARM_DESC(mic_agc, "Mic Auto-Gain-Control switch."); #ifdef CONFIG_SND_SB16_CSP module_param_array(csp, int, NULL, 0444); MODULE_PARM_DESC(csp, "ASP/CSP chip support."); #endif #ifdef SNDRV_SBAWE_EMU8000 module_param_array(seq_ports, int, NULL, 0444); MODULE_PARM_DESC(seq_ports, "Number of sequencer ports for WaveTable synth."); #endif #ifdef CONFIG_PNP static int isa_registered; static int pnp_registered; #endif struct snd_card_sb16 { struct resource *fm_res; /* used to block FM i/o region for legacy cards */ struct snd_sb *chip; #ifdef CONFIG_PNP int dev_no; struct pnp_dev *dev; #ifdef SNDRV_SBAWE_EMU8000 struct pnp_dev *devwt; #endif #endif }; #ifdef CONFIG_PNP static const struct pnp_card_device_id snd_sb16_pnpids[] = { #ifndef SNDRV_SBAWE /* Sound Blaster 16 PnP */ { .id = "CTL0024", .devs = { { "CTL0031" } } }, /* Sound Blaster 16 PnP */ { .id = "CTL0025", .devs = { { "CTL0031" } } }, /* Sound Blaster 16 PnP */ { .id = "CTL0026", .devs = { { "CTL0031" } } }, /* Sound Blaster 16 PnP */ { .id = "CTL0027", .devs = { { "CTL0031" } } }, /* Sound Blaster 16 PnP */ { .id = "CTL0028", .devs = { { "CTL0031" } } }, /* Sound Blaster 16 PnP */ { .id = "CTL0029", .devs = { { "CTL0031" } } }, /* Sound Blaster 16 PnP */ { .id = "CTL002a", .devs = { { "CTL0031" } } }, /* Sound Blaster 16 PnP */ /* Note: This card has also a CTL0051:StereoEnhance device!!! */ { .id = "CTL002b", .devs = { { "CTL0031" } } }, /* Sound Blaster 16 PnP */ { .id = "CTL002c", .devs = { { "CTL0031" } } }, /* Sound Blaster Vibra16S */ { .id = "CTL0051", .devs = { { "CTL0001" } } }, /* Sound Blaster Vibra16C */ { .id = "CTL0070", .devs = { { "CTL0001" } } }, /* Sound Blaster Vibra16CL - added by ctm@ardi.com */ { .id = "CTL0080", .devs = { { "CTL0041" } } }, /* Sound Blaster 16 'value' PnP. It says model ct4130 on the pcb, */ /* but ct4131 on a sticker on the board.. */ { .id = "CTL0086", .devs = { { "CTL0041" } } }, /* Sound Blaster Vibra16X */ { .id = "CTL00f0", .devs = { { "CTL0043" } } }, /* Sound Blaster 16 (Virtual PC 2004) */ { .id = "tBA03b0", .devs = { {.id="PNPb003" } } }, #else /* SNDRV_SBAWE defined */ /* Sound Blaster AWE 32 PnP */ { .id = "CTL0035", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ { .id = "CTL0039", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ { .id = "CTL0042", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ { .id = "CTL0043", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ /* Note: This card has also a CTL0051:StereoEnhance device!!! */ { .id = "CTL0044", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ /* Note: This card has also a CTL0051:StereoEnhance device!!! */ { .id = "CTL0045", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ { .id = "CTL0046", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ { .id = "CTL0047", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ { .id = "CTL0048", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ { .id = "CTL0054", .devs = { { "CTL0031" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ { .id = "CTL009a", .devs = { { "CTL0041" }, { "CTL0021" } } }, /* Sound Blaster AWE 32 PnP */ { .id = "CTL009c", .devs = { { "CTL0041" }, { "CTL0021" } } }, /* Sound Blaster 32 PnP */ { .id = "CTL009f", .devs = { { "CTL0041" }, { "CTL0021" } } }, /* Sound Blaster AWE 64 PnP */ { .id = "CTL009d", .devs = { { "CTL0042" }, { "CTL0022" } } }, /* Sound Blaster AWE 64 PnP Gold */ { .id = "CTL009e", .devs = { { "CTL0044" }, { "CTL0023" } } }, /* Sound Blaster AWE 64 PnP Gold */ { .id = "CTL00b2", .devs = { { "CTL0044" }, { "CTL0023" } } }, /* Sound Blaster AWE 64 PnP */ { .id = "CTL00c1", .devs = { { "CTL0042" }, { "CTL0022" } } }, /* Sound Blaster AWE 64 PnP */ { .id = "CTL00c3", .devs = { { "CTL0045" }, { "CTL0022" } } }, /* Sound Blaster AWE 64 PnP */ { .id = "CTL00c5", .devs = { { "CTL0045" }, { "CTL0022" } } }, /* Sound Blaster AWE 64 PnP */ { .id = "CTL00c7", .devs = { { "CTL0045" }, { "CTL0022" } } }, /* Sound Blaster AWE 64 PnP */ { .id = "CTL00e4", .devs = { { "CTL0045" }, { "CTL0022" } } }, /* Sound Blaster AWE 64 PnP */ { .id = "CTL00e9", .devs = { { "CTL0045" }, { "CTL0022" } } }, /* Sound Blaster 16 PnP (AWE) */ { .id = "CTL00ed", .devs = { { "CTL0041" }, { "CTL0070" } } }, /* Generic entries */ { .id = "CTLXXXX" , .devs = { { "CTL0031" }, { "CTL0021" } } }, { .id = "CTLXXXX" , .devs = { { "CTL0041" }, { "CTL0021" } } }, { .id = "CTLXXXX" , .devs = { { "CTL0042" }, { "CTL0022" } } }, { .id = "CTLXXXX" , .devs = { { "CTL0044" }, { "CTL0023" } } }, { .id = "CTLXXXX" , .devs = { { "CTL0045" }, { "CTL0022" } } }, #endif /* SNDRV_SBAWE */ { .id = "", } }; MODULE_DEVICE_TABLE(pnp_card, snd_sb16_pnpids); #endif /* CONFIG_PNP */ #ifdef SNDRV_SBAWE_EMU8000 #define DRIVER_NAME "snd-card-sbawe" #else #define DRIVER_NAME "snd-card-sb16" #endif #ifdef CONFIG_PNP static int snd_card_sb16_pnp(int dev, struct snd_card_sb16 *acard, struct pnp_card_link *card, const struct pnp_card_device_id *id) { struct pnp_dev *pdev; int err; acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); if (acard->dev == NULL) return -ENODEV; #ifdef SNDRV_SBAWE_EMU8000 acard->devwt = pnp_request_card_device(card, id->devs[1].id, acard->dev); #endif /* Audio initialization */ pdev = acard->dev; err = pnp_activate_dev(pdev); if (err < 0) { snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n"); return err; } port[dev] = pnp_port_start(pdev, 0); mpu_port[dev] = pnp_port_start(pdev, 1); fm_port[dev] = pnp_port_start(pdev, 2); dma8[dev] = pnp_dma(pdev, 0); dma16[dev] = pnp_dma(pdev, 1); irq[dev] = pnp_irq(pdev, 0); snd_printdd("pnp SB16: port=0x%lx, mpu port=0x%lx, fm port=0x%lx\n", port[dev], mpu_port[dev], fm_port[dev]); snd_printdd("pnp SB16: dma1=%i, dma2=%i, irq=%i\n", dma8[dev], dma16[dev], irq[dev]); #ifdef SNDRV_SBAWE_EMU8000 /* WaveTable initialization */ pdev = acard->devwt; if (pdev != NULL) { err = pnp_activate_dev(pdev); if (err < 0) { goto __wt_error; } awe_port[dev] = pnp_port_start(pdev, 0); snd_printdd("pnp SB16: wavetable port=0x%llx\n", (unsigned long long)pnp_port_start(pdev, 0)); } else { __wt_error: if (pdev) { pnp_release_card_device(pdev); snd_printk(KERN_ERR PFX "WaveTable pnp configure failure\n"); } acard->devwt = NULL; awe_port[dev] = -1; } #endif return 0; } #endif /* CONFIG_PNP */ static void snd_sb16_free(struct snd_card *card) { struct snd_card_sb16 *acard = card->private_data; if (acard == NULL) return; release_and_free_resource(acard->fm_res); } #ifdef CONFIG_PNP #define is_isapnp_selected(dev) isapnp[dev] #else #define is_isapnp_selected(dev) 0 #endif static int snd_sb16_card_new(struct device *devptr, int dev, struct snd_card **cardp) { struct snd_card *card; int err; err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE, sizeof(struct snd_card_sb16), &card); if (err < 0) return err; card->private_free = snd_sb16_free; *cardp = card; return 0; } static int snd_sb16_probe(struct snd_card *card, int dev) { int xirq, xdma8, xdma16; struct snd_sb *chip; struct snd_card_sb16 *acard = card->private_data; struct snd_opl3 *opl3; struct snd_hwdep *synth = NULL; #ifdef CONFIG_SND_SB16_CSP struct snd_hwdep *xcsp = NULL; #endif unsigned long flags; int err; xirq = irq[dev]; xdma8 = dma8[dev]; xdma16 = dma16[dev]; if ((err = snd_sbdsp_create(card, port[dev], xirq, snd_sb16dsp_interrupt, xdma8, xdma16, SB_HW_AUTO, &chip)) < 0) return err; acard->chip = chip; if (chip->hardware != SB_HW_16) { snd_printk(KERN_ERR PFX "SB 16 chip was not detected at 0x%lx\n", port[dev]); return -ENODEV; } chip->mpu_port = mpu_port[dev]; if (! is_isapnp_selected(dev) && (err = snd_sb16dsp_configure(chip)) < 0) return err; if ((err = snd_sb16dsp_pcm(chip, 0)) < 0) return err; strcpy(card->driver, #ifdef SNDRV_SBAWE_EMU8000 awe_port[dev] > 0 ? "SB AWE" : #endif "SB16"); strcpy(card->shortname, chip->name); sprintf(card->longname, "%s at 0x%lx, irq %i, dma ", chip->name, chip->port, xirq); if (xdma8 >= 0) sprintf(card->longname + strlen(card->longname), "%d", xdma8); if (xdma16 >= 0) sprintf(card->longname + strlen(card->longname), "%s%d", xdma8 >= 0 ? "&" : "", xdma16); if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) { if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SB, chip->mpu_port, MPU401_INFO_IRQ_HOOK, -1, &chip->rmidi)) < 0) return err; chip->rmidi_callback = snd_mpu401_uart_interrupt; } #ifdef SNDRV_SBAWE_EMU8000 if (awe_port[dev] == SNDRV_AUTO_PORT) awe_port[dev] = 0; /* disable */ #endif if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { if (snd_opl3_create(card, fm_port[dev], fm_port[dev] + 2, OPL3_HW_OPL3, acard->fm_res != NULL || fm_port[dev] == port[dev], &opl3) < 0) { snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n", fm_port[dev], fm_port[dev] + 2); } else { #ifdef SNDRV_SBAWE_EMU8000 int seqdev = awe_port[dev] > 0 ? 2 : 1; #else int seqdev = 1; #endif if ((err = snd_opl3_hwdep_new(opl3, 0, seqdev, &synth)) < 0) return err; } } if ((err = snd_sbmixer_new(chip)) < 0) return err; #ifdef CONFIG_SND_SB16_CSP /* CSP chip on SB16ASP/AWE32 */ if ((chip->hardware == SB_HW_16) && csp[dev]) { snd_sb_csp_new(chip, synth != NULL ? 1 : 0, &xcsp); if (xcsp) { chip->csp = xcsp->private_data; chip->hardware = SB_HW_16CSP; } else { snd_printk(KERN_INFO PFX "warning - CSP chip not detected on soundcard #%i\n", dev + 1); } } #endif #ifdef SNDRV_SBAWE_EMU8000 if (awe_port[dev] > 0) { if ((err = snd_emu8000_new(card, 1, awe_port[dev], seq_ports[dev], NULL)) < 0) { snd_printk(KERN_ERR PFX "fatal error - EMU-8000 synthesizer not detected at 0x%lx\n", awe_port[dev]); return err; } } #endif /* setup Mic AGC */ spin_lock_irqsave(&chip->mixer_lock, flags); snd_sbmixer_write(chip, SB_DSP4_MIC_AGC, (snd_sbmixer_read(chip, SB_DSP4_MIC_AGC) & 0x01) | (mic_agc[dev] ? 0x00 : 0x01)); spin_unlock_irqrestore(&chip->mixer_lock, flags); if ((err = snd_card_register(card)) < 0) return err; return 0; } #ifdef CONFIG_PM static int snd_sb16_suspend(struct snd_card *card, pm_message_t state) { struct snd_card_sb16 *acard = card->private_data; struct snd_sb *chip = acard->chip; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_pcm_suspend_all(chip->pcm); snd_sbmixer_suspend(chip); return 0; } static int snd_sb16_resume(struct snd_card *card) { struct snd_card_sb16 *acard = card->private_data; struct snd_sb *chip = acard->chip; snd_sbdsp_reset(chip); snd_sbmixer_resume(chip); snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } #endif static int snd_sb16_isa_probe1(int dev, struct device *pdev) { struct snd_card_sb16 *acard; struct snd_card *card; int err; err = snd_sb16_card_new(pdev, dev, &card); if (err < 0) return err; acard = card->private_data; /* non-PnP FM port address is hardwired with base port address */ fm_port[dev] = port[dev]; /* block the 0x388 port to avoid PnP conflicts */ acard->fm_res = request_region(0x388, 4, "SoundBlaster FM"); #ifdef SNDRV_SBAWE_EMU8000 /* non-PnP AWE port address is hardwired with base port address */ awe_port[dev] = port[dev] + 0x400; #endif if ((err = snd_sb16_probe(card, dev)) < 0) { snd_card_free(card); return err; } dev_set_drvdata(pdev, card); return 0; } static int snd_sb16_isa_match(struct device *pdev, unsigned int dev) { return enable[dev] && !is_isapnp_selected(dev); } static int snd_sb16_isa_probe(struct device *pdev, unsigned int dev) { int err; static int possible_irqs[] = {5, 9, 10, 7, -1}; static int possible_dmas8[] = {1, 3, 0, -1}; static int possible_dmas16[] = {5, 6, 7, -1}; if (irq[dev] == SNDRV_AUTO_IRQ) { if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); return -EBUSY; } } if (dma8[dev] == SNDRV_AUTO_DMA) { if ((dma8[dev] = snd_legacy_find_free_dma(possible_dmas8)) < 0) { snd_printk(KERN_ERR PFX "unable to find a free 8-bit DMA\n"); return -EBUSY; } } if (dma16[dev] == SNDRV_AUTO_DMA) { if ((dma16[dev] = snd_legacy_find_free_dma(possible_dmas16)) < 0) { snd_printk(KERN_ERR PFX "unable to find a free 16-bit DMA\n"); return -EBUSY; } } if (port[dev] != SNDRV_AUTO_PORT) return snd_sb16_isa_probe1(dev, pdev); else { static int possible_ports[] = {0x220, 0x240, 0x260, 0x280}; int i; for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { port[dev] = possible_ports[i]; err = snd_sb16_isa_probe1(dev, pdev); if (! err) return 0; } return err; } } static int snd_sb16_isa_remove(struct device *pdev, unsigned int dev) { snd_card_free(dev_get_drvdata(pdev)); return 0; } #ifdef CONFIG_PM static int snd_sb16_isa_suspend(struct device *dev, unsigned int n, pm_message_t state) { return snd_sb16_suspend(dev_get_drvdata(dev), state); } static int snd_sb16_isa_resume(struct device *dev, unsigned int n) { return snd_sb16_resume(dev_get_drvdata(dev)); } #endif #ifdef SNDRV_SBAWE #define DEV_NAME "sbawe" #else #define DEV_NAME "sb16" #endif static struct isa_driver snd_sb16_isa_driver = { .match = snd_sb16_isa_match, .probe = snd_sb16_isa_probe, .remove = snd_sb16_isa_remove, #ifdef CONFIG_PM .suspend = snd_sb16_isa_suspend, .resume = snd_sb16_isa_resume, #endif .driver = { .name = DEV_NAME }, }; #ifdef CONFIG_PNP static int snd_sb16_pnp_detect(struct pnp_card_link *pcard, const struct pnp_card_device_id *pid) { static int dev; struct snd_card *card; int res; for ( ; dev < SNDRV_CARDS; dev++) { if (!enable[dev] || !isapnp[dev]) continue; res = snd_sb16_card_new(&pcard->card->dev, dev, &card); if (res < 0) return res; if ((res = snd_card_sb16_pnp(dev, card->private_data, pcard, pid)) < 0 || (res = snd_sb16_probe(card, dev)) < 0) { snd_card_free(card); return res; } pnp_set_card_drvdata(pcard, card); dev++; return 0; } return -ENODEV; } static void snd_sb16_pnp_remove(struct pnp_card_link *pcard) { snd_card_free(pnp_get_card_drvdata(pcard)); pnp_set_card_drvdata(pcard, NULL); } #ifdef CONFIG_PM static int snd_sb16_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) { return snd_sb16_suspend(pnp_get_card_drvdata(pcard), state); } static int snd_sb16_pnp_resume(struct pnp_card_link *pcard) { return snd_sb16_resume(pnp_get_card_drvdata(pcard)); } #endif static struct pnp_card_driver sb16_pnpc_driver = { .flags = PNP_DRIVER_RES_DISABLE, #ifdef SNDRV_SBAWE .name = "sbawe", #else .name = "sb16", #endif .id_table = snd_sb16_pnpids, .probe = snd_sb16_pnp_detect, .remove = snd_sb16_pnp_remove, #ifdef CONFIG_PM .suspend = snd_sb16_pnp_suspend, .resume = snd_sb16_pnp_resume, #endif }; #endif /* CONFIG_PNP */ static int __init alsa_card_sb16_init(void) { int err; err = isa_register_driver(&snd_sb16_isa_driver, SNDRV_CARDS); #ifdef CONFIG_PNP if (!err) isa_registered = 1; err = pnp_register_card_driver(&sb16_pnpc_driver); if (!err) pnp_registered = 1; if (isa_registered) err = 0; #endif return err; } static void __exit alsa_card_sb16_exit(void) { #ifdef CONFIG_PNP if (pnp_registered) pnp_unregister_card_driver(&sb16_pnpc_driver); if (isa_registered) #endif isa_unregister_driver(&snd_sb16_isa_driver); } module_init(alsa_card_sb16_init) module_exit(alsa_card_sb16_exit)
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