X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=sound%2Fisa%2Fgus%2Fgusextreme.c;h=fc59536c918e6fb9982087b08f437ed6b805ceb1;hb=c1017a4cdb68ae5368fbc9ee42c77f1f5dca8916;hp=9be59d50133358d164dfe754871011ac076d04bd;hpb=5e2da20648e39a0e3cb33861499b686a6fe38112;p=safe%2Fjmp%2Flinux-2.6 diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index 9be59d5..fc59536 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -1,6 +1,6 @@ /* * Driver for Gravis UltraSound Extreme soundcards - * Copyright (c) by Jaroslav Kysela + * Copyright (c) by Jaroslav Kysela * * * This program is free software; you can redistribute it and/or modify @@ -20,11 +20,13 @@ */ #include -#include #include +#include +#include #include #include #include +#include #include #include #include @@ -35,8 +37,11 @@ #define SNDRV_LEGACY_FIND_FREE_DMA #include -MODULE_AUTHOR("Jaroslav Kysela "); -MODULE_DESCRIPTION("Gravis UltraSound Extreme"); +#define CRD_NAME "Gravis UltraSound Extreme" +#define DEV_NAME "gusextreme" + +MODULE_DESCRIPTION(CRD_NAME); +MODULE_AUTHOR("Jaroslav Kysela "); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{Gravis,UltraSound Extreme}}"); @@ -57,42 +62,107 @@ static int channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 24}; static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for GUS Extreme soundcard."); +MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard."); module_param_array(id, charp, NULL, 0444); -MODULE_PARM_DESC(id, "ID string for GUS Extreme soundcard."); +MODULE_PARM_DESC(id, "ID string for " CRD_NAME " soundcard."); module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable GUS Extreme soundcard."); +MODULE_PARM_DESC(enable, "Enable " CRD_NAME " soundcard."); module_param_array(port, long, NULL, 0444); -MODULE_PARM_DESC(port, "Port # for GUS Extreme driver."); +MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver."); module_param_array(gf1_port, long, NULL, 0444); -MODULE_PARM_DESC(gf1_port, "GF1 port # for GUS Extreme driver (optional)."); +MODULE_PARM_DESC(gf1_port, "GF1 port # for " CRD_NAME " driver (optional)."); module_param_array(mpu_port, long, NULL, 0444); -MODULE_PARM_DESC(mpu_port, "MPU-401 port # for GUS Extreme driver."); +MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " CRD_NAME " driver."); module_param_array(irq, int, NULL, 0444); -MODULE_PARM_DESC(irq, "IRQ # for GUS Extreme driver."); +MODULE_PARM_DESC(irq, "IRQ # for " CRD_NAME " driver."); module_param_array(mpu_irq, int, NULL, 0444); -MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for GUS Extreme driver."); +MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " CRD_NAME " driver."); module_param_array(gf1_irq, int, NULL, 0444); -MODULE_PARM_DESC(gf1_irq, "GF1 IRQ # for GUS Extreme driver."); +MODULE_PARM_DESC(gf1_irq, "GF1 IRQ # for " CRD_NAME " driver."); module_param_array(dma8, int, NULL, 0444); -MODULE_PARM_DESC(dma8, "8-bit DMA # for GUS Extreme driver."); +MODULE_PARM_DESC(dma8, "8-bit DMA # for " CRD_NAME " driver."); module_param_array(dma1, int, NULL, 0444); -MODULE_PARM_DESC(dma1, "GF1 DMA # for GUS Extreme driver."); +MODULE_PARM_DESC(dma1, "GF1 DMA # for " CRD_NAME " driver."); module_param_array(joystick_dac, int, NULL, 0444); -MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for GUS Extreme driver."); +MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for " CRD_NAME " driver."); module_param_array(channels, int, NULL, 0444); -MODULE_PARM_DESC(channels, "GF1 channels for GUS Extreme driver."); +MODULE_PARM_DESC(channels, "GF1 channels for " CRD_NAME " driver."); module_param_array(pcm_channels, int, NULL, 0444); -MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for GUS Extreme driver."); +MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for " CRD_NAME " driver."); -static struct snd_card *snd_gusextreme_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; +static int __devinit snd_gusextreme_match(struct device *dev, unsigned int n) +{ + return enable[n]; +} -#define PFX "gusextreme: " +static int __devinit snd_gusextreme_es1688_create(struct snd_card *card, + struct device *dev, unsigned int n, struct snd_es1688 **rchip) +{ + static long possible_ports[] = {0x220, 0x240, 0x260}; + static int possible_irqs[] = {5, 9, 10, 7, -1}; + static int possible_dmas[] = {1, 3, 0, -1}; + + int i, error; + + if (irq[n] == SNDRV_AUTO_IRQ) { + irq[n] = snd_legacy_find_free_irq(possible_irqs); + if (irq[n] < 0) { + snd_printk(KERN_ERR "%s: unable to find a free IRQ " + "for ES1688\n", dev->bus_id); + return -EBUSY; + } + } + if (dma8[n] == SNDRV_AUTO_DMA) { + dma8[n] = snd_legacy_find_free_dma(possible_dmas); + if (dma8[n] < 0) { + snd_printk(KERN_ERR "%s: unable to find a free DMA " + "for ES1688\n", dev->bus_id); + return -EBUSY; + } + } + + if (port[n] != SNDRV_AUTO_PORT) + return snd_es1688_create(card, port[n], mpu_port[n], irq[n], + mpu_irq[n], dma8[n], ES1688_HW_1688, rchip); + + i = 0; + do { + port[n] = possible_ports[i]; + error = snd_es1688_create(card, port[n], mpu_port[n], irq[n], + mpu_irq[n], dma8[n], ES1688_HW_1688, rchip); + } while (error < 0 && ++i < ARRAY_SIZE(possible_ports)); + + return error; +} -static int __init snd_gusextreme_detect(int dev, - struct snd_card *card, - struct snd_gus_card * gus, - struct snd_es1688 *es1688) +static int __devinit snd_gusextreme_gus_card_create(struct snd_card *card, + struct device *dev, unsigned int n, struct snd_gus_card **rgus) +{ + static int possible_irqs[] = {11, 12, 15, 9, 5, 7, 3, -1}; + static int possible_dmas[] = {5, 6, 7, 3, 1, -1}; + + if (gf1_irq[n] == SNDRV_AUTO_IRQ) { + gf1_irq[n] = snd_legacy_find_free_irq(possible_irqs); + if (gf1_irq[n] < 0) { + snd_printk(KERN_ERR "%s: unable to find a free IRQ " + "for GF1\n", dev->bus_id); + return -EBUSY; + } + } + if (dma1[n] == SNDRV_AUTO_DMA) { + dma1[n] = snd_legacy_find_free_dma(possible_dmas); + if (dma1[n] < 0) { + snd_printk(KERN_ERR "%s: unable to find a free DMA " + "for GF1\n", dev->bus_id); + return -EBUSY; + } + } + return snd_gus_create(card, gf1_port[n], gf1_irq[n], dma1[n], -1, + 0, channels[n], pcm_channels[n], 0, rgus); +} + +static int __devinit snd_gusextreme_detect(struct snd_gus_card *gus, + struct snd_es1688 *es1688) { unsigned long flags; unsigned char d; @@ -114,12 +184,13 @@ static int __init snd_gusextreme_detect(int dev, spin_lock_irqsave(&es1688->mixer_lock, flags); snd_es1688_mixer_write(es1688, 0x40, 0x0b); /* don't change!!! */ spin_unlock_irqrestore(&es1688->mixer_lock, flags); + spin_lock_irqsave(&es1688->reg_lock, flags); - outb(gf1_port[dev] & 0x040 ? 2 : 0, ES1688P(es1688, INIT1)); + outb(gus->gf1.port & 0x040 ? 2 : 0, ES1688P(es1688, INIT1)); outb(0, 0x201); - outb(gf1_port[dev] & 0x020 ? 2 : 0, ES1688P(es1688, INIT1)); + outb(gus->gf1.port & 0x020 ? 2 : 0, ES1688P(es1688, INIT1)); outb(0, 0x201); - outb(gf1_port[dev] & 0x010 ? 3 : 1, ES1688P(es1688, INIT1)); + outb(gus->gf1.port & 0x010 ? 3 : 1, ES1688P(es1688, INIT1)); spin_unlock_irqrestore(&es1688->reg_lock, flags); udelay(100); @@ -136,226 +207,172 @@ static int __init snd_gusextreme_detect(int dev, snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); return -EIO; } - return 0; -} -static void __init snd_gusextreme_init(int dev, struct snd_gus_card * gus) -{ - gus->joystick_dac = joystick_dac[dev]; + return 0; } -static int __init snd_gusextreme_mixer(struct snd_es1688 *chip) +static int __devinit snd_gusextreme_mixer(struct snd_es1688 *chip) { struct snd_card *card = chip->card; struct snd_ctl_elem_id id1, id2; - int err; + int error; memset(&id1, 0, sizeof(id1)); memset(&id2, 0, sizeof(id2)); id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + /* reassign AUX to SYNTHESIZER */ strcpy(id1.name, "Aux Playback Volume"); strcpy(id2.name, "Synth Playback Volume"); - if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) - return err; + error = snd_ctl_rename_id(card, &id1, &id2); + if (error < 0) + return error; + /* reassign Master Playback Switch to Synth Playback Switch */ strcpy(id1.name, "Master Playback Switch"); strcpy(id2.name, "Synth Playback Switch"); - if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) - return err; + error = snd_ctl_rename_id(card, &id1, &id2); + if (error < 0) + return error; + return 0; } -static int __init snd_gusextreme_probe(int dev) +static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n) { - static int possible_ess_irqs[] = {5, 9, 10, 7, -1}; - static int possible_ess_dmas[] = {1, 3, 0, -1}; - static int possible_gf1_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1}; - static int possible_gf1_dmas[] = {5, 6, 7, 1, 3, -1}; - int xgf1_irq, xgf1_dma, xess_irq, xmpu_irq, xess_dma; struct snd_card *card; - struct snd_gusextreme *acard; struct snd_gus_card *gus; struct snd_es1688 *es1688; struct snd_opl3 *opl3; - int err; - - card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); - if (card == NULL) - return -ENOMEM; - acard = (struct snd_gusextreme *)card->private_data; - - xgf1_irq = gf1_irq[dev]; - if (xgf1_irq == SNDRV_AUTO_IRQ) { - if ((xgf1_irq = snd_legacy_find_free_irq(possible_gf1_irqs)) < 0) { - snd_printk(KERN_ERR PFX "unable to find a free IRQ for GF1\n"); - err = -EBUSY; - goto out; - } - } - xess_irq = irq[dev]; - if (xess_irq == SNDRV_AUTO_IRQ) { - if ((xess_irq = snd_legacy_find_free_irq(possible_ess_irqs)) < 0) { - snd_printk(KERN_ERR PFX "unable to find a free IRQ for ES1688\n"); - err = -EBUSY; - goto out; - } - } - if (mpu_port[dev] == SNDRV_AUTO_PORT) - mpu_port[dev] = 0; - xmpu_irq = mpu_irq[dev]; - if (xmpu_irq > 15) - xmpu_irq = -1; - xgf1_dma = dma1[dev]; - if (xgf1_dma == SNDRV_AUTO_DMA) { - if ((xgf1_dma = snd_legacy_find_free_dma(possible_gf1_dmas)) < 0) { - snd_printk(KERN_ERR PFX "unable to find a free DMA for GF1\n"); - err = -EBUSY; - goto out; - } - } - xess_dma = dma8[dev]; - if (xess_dma == SNDRV_AUTO_DMA) { - if ((xess_dma = snd_legacy_find_free_dma(possible_ess_dmas)) < 0) { - snd_printk(KERN_ERR PFX "unable to find a free DMA for ES1688\n"); - err = -EBUSY; - goto out; - } - } + int error; - if ((err = snd_es1688_create(card, port[dev], mpu_port[dev], - xess_irq, xmpu_irq, xess_dma, - ES1688_HW_1688, &es1688)) < 0) + card = snd_card_new(index[n], id[n], THIS_MODULE, 0); + if (!card) + return -EINVAL; + + if (mpu_port[n] == SNDRV_AUTO_PORT) + mpu_port[n] = 0; + + if (mpu_irq[n] > 15) + mpu_irq[n] = -1; + + error = snd_gusextreme_es1688_create(card, dev, n, &es1688); + if (error < 0) goto out; - if (gf1_port[dev] < 0) - gf1_port[dev] = port[dev] + 0x20; - if ((err = snd_gus_create(card, - gf1_port[dev], - xgf1_irq, - xgf1_dma, - -1, - 0, channels[dev], - pcm_channels[dev], 0, - &gus)) < 0) + + if (gf1_port[n] < 0) + gf1_port[n] = es1688->port + 0x20; + + error = snd_gusextreme_gus_card_create(card, dev, n, &gus); + if (error < 0) goto out; - if ((err = snd_gusextreme_detect(dev, card, gus, es1688)) < 0) + error = snd_gusextreme_detect(gus, es1688); + if (error < 0) goto out; - snd_gusextreme_init(dev, gus); - if ((err = snd_gus_initialize(gus)) < 0) + gus->joystick_dac = joystick_dac[n]; + + error = snd_gus_initialize(gus); + if (error < 0) goto out; + error = -ENODEV; if (!gus->ess_flag) { - snd_printk(KERN_ERR PFX "GUS Extreme soundcard was not detected at 0x%lx\n", gus->gf1.port); - err = -ENODEV; + snd_printk(KERN_ERR "%s: GUS Extreme soundcard was not " + "detected at 0x%lx\n", dev->bus_id, gus->gf1.port); goto out; } - if ((err = snd_es1688_pcm(es1688, 0, NULL)) < 0) + gus->codec_flag = 1; + + error = snd_es1688_pcm(es1688, 0, NULL); + if (error < 0) goto out; - if ((err = snd_es1688_mixer(es1688)) < 0) + error = snd_es1688_mixer(es1688); + if (error < 0) goto out; snd_component_add(card, "ES1688"); - if (pcm_channels[dev] > 0) { - if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) + + if (pcm_channels[n] > 0) { + error = snd_gf1_pcm_new(gus, 1, 1, NULL); + if (error < 0) goto out; } - if ((err = snd_gf1_new_mixer(gus)) < 0) + + error = snd_gf1_new_mixer(gus); + if (error < 0) goto out; - if ((err = snd_gusextreme_mixer(es1688)) < 0) + error = snd_gusextreme_mixer(es1688); + if (error < 0) goto out; if (snd_opl3_create(card, es1688->port, es1688->port + 2, - OPL3_HW_OPL3, 0, &opl3) < 0) { - printk(KERN_ERR PFX "gusextreme: opl3 not detected at 0x%lx\n", es1688->port); - } else { - if ((err = snd_opl3_hwdep_new(opl3, 0, 2, NULL)) < 0) + OPL3_HW_OPL3, 0, &opl3) < 0) + printk(KERN_ERR "%s: opl3 not detected at 0x%lx\n", + dev->bus_id, es1688->port); + else { + error = snd_opl3_hwdep_new(opl3, 0, 2, NULL); + if (error < 0) goto out; } - if (es1688->mpu_port >= 0x300 && - (err = snd_mpu401_uart_new(card, 0, MPU401_HW_ES1688, - es1688->mpu_port, 0, - xmpu_irq, - SA_INTERRUPT, - NULL)) < 0) - goto out; + if (es1688->mpu_port >= 0x300) { + error = snd_mpu401_uart_new(card, 0, MPU401_HW_ES1688, + es1688->mpu_port, 0, + mpu_irq[n], IRQF_DISABLED, NULL); + if (error < 0) + goto out; + } - sprintf(card->longname, "Gravis UltraSound Extreme at 0x%lx, irq %i&%i, dma %i&%i", - es1688->port, xgf1_irq, xess_irq, xgf1_dma, xess_dma); + sprintf(card->longname, "Gravis UltraSound Extreme at 0x%lx, " + "irq %i&%i, dma %i&%i", es1688->port, + gus->gf1.irq, es1688->irq, gus->gf1.dma1, es1688->dma8); - if ((err = snd_card_set_generic_dev(card)) < 0) - goto out; + snd_card_set_dev(card, dev); - if ((err = snd_card_register(card)) < 0) + error = snd_card_register(card); + if (error < 0) goto out; - snd_gusextreme_cards[dev] = card; + dev_set_drvdata(dev, card); return 0; - out: - snd_card_free(card); - return err; +out: snd_card_free(card); + return error; } -static int __init snd_gusextreme_legacy_auto_probe(unsigned long xport) +static int __devexit snd_gusextreme_remove(struct device *dev, unsigned int n) { - static int dev; - int res; - - for ( ; dev < SNDRV_CARDS; dev++) { - if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT) - continue; - port[dev] = xport; - res = snd_gusextreme_probe(dev); - if (res < 0) - port[dev] = SNDRV_AUTO_PORT; - return res; - } - return -ENODEV; + snd_card_free(dev_get_drvdata(dev)); + dev_set_drvdata(dev, NULL); + return 0; } -static int __init alsa_card_gusextreme_init(void) -{ - static unsigned long possible_ports[] = {0x220, 0x240, 0x260, -1}; - int dev, cards, i; - - for (dev = cards = 0; dev < SNDRV_CARDS && enable[dev] > 0; dev++) { - if (port[dev] == SNDRV_AUTO_PORT) - continue; - if (snd_gusextreme_probe(dev) >= 0) - cards++; - } - i = snd_legacy_auto_probe(possible_ports, snd_gusextreme_legacy_auto_probe); - if (i > 0) - cards += i; - - if (!cards) { -#ifdef MODULE - printk(KERN_ERR "GUS Extreme soundcard not found or device busy\n"); +static struct isa_driver snd_gusextreme_driver = { + .match = snd_gusextreme_match, + .probe = snd_gusextreme_probe, + .remove = snd_gusextreme_remove, +#if 0 /* FIXME */ + .suspend = snd_gusextreme_suspend, + .resume = snd_gusextreme_resume, #endif - return -ENODEV; + .driver = { + .name = DEV_NAME } - return 0; +}; + +static int __init alsa_card_gusextreme_init(void) +{ + return isa_register_driver(&snd_gusextreme_driver, SNDRV_CARDS); } static void __exit alsa_card_gusextreme_exit(void) { - int idx; - struct snd_card *card; - struct snd_gusextreme *acard; - - for (idx = 0; idx < SNDRV_CARDS; idx++) { - card = snd_gusextreme_cards[idx]; - if (card == NULL) - continue; - acard = (struct snd_gusextreme *)card->private_data; - snd_card_free(snd_gusextreme_cards[idx]); - } + isa_unregister_driver(&snd_gusextreme_driver); } -module_init(alsa_card_gusextreme_init) -module_exit(alsa_card_gusextreme_exit) +module_init(alsa_card_gusextreme_init); +module_exit(alsa_card_gusextreme_exit);