[ALSA] isa_bus: gusextreeme
gusextreme: port to isa_bus infrastructure Signed-off-by: Rene Herman <rene.herman@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Rene Herman
Jaroslav Kysela
parent
93f02c6e7e
commit
b44dfe1a4a
1 changed files with 185 additions and 199 deletions
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@ -22,7 +22,7 @@
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#include <sound/driver.h>
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#include <linux/init.h>
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#include <linux/err.h>
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#include <linux/platform_device.h>
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#include <linux/isa.h>
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#include <linux/delay.h>
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#include <linux/time.h>
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#include <linux/moduleparam.h>
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@ -37,8 +37,11 @@
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#define SNDRV_LEGACY_FIND_FREE_DMA
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#include <sound/initval.h>
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#define CRD_NAME "Gravis UltraSound Extreme"
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#define DEV_NAME "gusextreme"
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MODULE_DESCRIPTION(CRD_NAME);
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MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
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MODULE_DESCRIPTION("Gravis UltraSound Extreme");
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MODULE_LICENSE("GPL");
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MODULE_SUPPORTED_DEVICE("{{Gravis,UltraSound Extreme}}");
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@ -59,43 +62,107 @@ static int channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 24};
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static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
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module_param_array(index, int, NULL, 0444);
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MODULE_PARM_DESC(index, "Index value for GUS Extreme soundcard.");
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MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard.");
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module_param_array(id, charp, NULL, 0444);
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MODULE_PARM_DESC(id, "ID string for GUS Extreme soundcard.");
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MODULE_PARM_DESC(id, "ID string for " CRD_NAME " soundcard.");
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module_param_array(enable, bool, NULL, 0444);
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MODULE_PARM_DESC(enable, "Enable GUS Extreme soundcard.");
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MODULE_PARM_DESC(enable, "Enable " CRD_NAME " soundcard.");
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module_param_array(port, long, NULL, 0444);
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MODULE_PARM_DESC(port, "Port # for GUS Extreme driver.");
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MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver.");
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module_param_array(gf1_port, long, NULL, 0444);
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MODULE_PARM_DESC(gf1_port, "GF1 port # for GUS Extreme driver (optional).");
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MODULE_PARM_DESC(gf1_port, "GF1 port # for " CRD_NAME " driver (optional).");
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module_param_array(mpu_port, long, NULL, 0444);
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MODULE_PARM_DESC(mpu_port, "MPU-401 port # for GUS Extreme driver.");
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MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " CRD_NAME " driver.");
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module_param_array(irq, int, NULL, 0444);
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MODULE_PARM_DESC(irq, "IRQ # for GUS Extreme driver.");
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MODULE_PARM_DESC(irq, "IRQ # for " CRD_NAME " driver.");
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module_param_array(mpu_irq, int, NULL, 0444);
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MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for GUS Extreme driver.");
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MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " CRD_NAME " driver.");
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module_param_array(gf1_irq, int, NULL, 0444);
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MODULE_PARM_DESC(gf1_irq, "GF1 IRQ # for GUS Extreme driver.");
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MODULE_PARM_DESC(gf1_irq, "GF1 IRQ # for " CRD_NAME " driver.");
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module_param_array(dma8, int, NULL, 0444);
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MODULE_PARM_DESC(dma8, "8-bit DMA # for GUS Extreme driver.");
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MODULE_PARM_DESC(dma8, "8-bit DMA # for " CRD_NAME " driver.");
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module_param_array(dma1, int, NULL, 0444);
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MODULE_PARM_DESC(dma1, "GF1 DMA # for GUS Extreme driver.");
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MODULE_PARM_DESC(dma1, "GF1 DMA # for " CRD_NAME " driver.");
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module_param_array(joystick_dac, int, NULL, 0444);
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MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for GUS Extreme driver.");
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MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for " CRD_NAME " driver.");
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module_param_array(channels, int, NULL, 0444);
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MODULE_PARM_DESC(channels, "GF1 channels for GUS Extreme driver.");
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MODULE_PARM_DESC(channels, "GF1 channels for " CRD_NAME " driver.");
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module_param_array(pcm_channels, int, NULL, 0444);
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MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for GUS Extreme driver.");
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MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for " CRD_NAME " driver.");
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static struct platform_device *devices[SNDRV_CARDS];
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static int __devinit snd_gusextreme_match(struct device *dev, unsigned int n)
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{
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return enable[n];
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}
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static int __devinit snd_gusextreme_es1688_create(struct snd_card *card,
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struct device *dev, unsigned int n, struct snd_es1688 **rchip)
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{
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static long possible_ports[] = {0x220, 0x240, 0x260};
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static int possible_irqs[] = {5, 9, 10, 7, -1};
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static int possible_dmas[] = {1, 3, 0, -1};
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#define PFX "gusextreme: "
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int i, error;
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static int __devinit snd_gusextreme_detect(int dev,
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struct snd_card *card,
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struct snd_gus_card * gus,
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struct snd_es1688 *es1688)
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if (irq[n] == SNDRV_AUTO_IRQ) {
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irq[n] = snd_legacy_find_free_irq(possible_irqs);
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if (irq[n] < 0) {
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snd_printk(KERN_ERR "%s: unable to find a free IRQ "
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"for ES1688\n", dev->bus_id);
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return -EBUSY;
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}
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}
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if (dma8[n] == SNDRV_AUTO_DMA) {
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dma8[n] = snd_legacy_find_free_dma(possible_dmas);
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if (dma8[n] < 0) {
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snd_printk(KERN_ERR "%s: unable to find a free DMA "
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"for ES1688\n", dev->bus_id);
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return -EBUSY;
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}
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}
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if (port[n] != SNDRV_AUTO_PORT)
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return snd_es1688_create(card, port[n], mpu_port[n], irq[n],
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mpu_irq[n], dma8[n], ES1688_HW_1688, rchip);
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i = 0;
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do {
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port[n] = possible_ports[i];
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error = snd_es1688_create(card, port[n], mpu_port[n], irq[n],
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mpu_irq[n], dma8[n], ES1688_HW_1688, rchip);
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} while (error < 0 && ++i < ARRAY_SIZE(possible_ports));
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return error;
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}
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static int __devinit snd_gusextreme_gus_card_create(struct snd_card *card,
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struct device *dev, unsigned int n, struct snd_gus_card **rgus)
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{
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static int possible_irqs[] = {11, 12, 15, 9, 5, 7, 3, -1};
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static int possible_dmas[] = {5, 6, 7, 3, 1, -1};
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if (gf1_irq[n] == SNDRV_AUTO_IRQ) {
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gf1_irq[n] = snd_legacy_find_free_irq(possible_irqs);
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if (gf1_irq[n] < 0) {
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snd_printk(KERN_ERR "%s: unable to find a free IRQ "
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"for GF1\n", dev->bus_id);
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return -EBUSY;
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}
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}
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if (dma1[n] == SNDRV_AUTO_DMA) {
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dma1[n] = snd_legacy_find_free_dma(possible_dmas);
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if (dma1[n] < 0) {
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snd_printk(KERN_ERR "%s: unable to find a free DMA "
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"for GF1\n", dev->bus_id);
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return -EBUSY;
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}
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}
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return snd_gus_create(card, gf1_port[n], gf1_irq[n], dma1[n], -1,
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0, channels[n], pcm_channels[n], 0, rgus);
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}
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static int __devinit snd_gusextreme_detect(struct snd_gus_card *gus,
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struct snd_es1688 *es1688)
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{
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unsigned long flags;
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unsigned char d;
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@ -117,12 +184,13 @@ static int __devinit snd_gusextreme_detect(int dev,
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spin_lock_irqsave(&es1688->mixer_lock, flags);
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snd_es1688_mixer_write(es1688, 0x40, 0x0b); /* don't change!!! */
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spin_unlock_irqrestore(&es1688->mixer_lock, flags);
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spin_lock_irqsave(&es1688->reg_lock, flags);
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outb(gf1_port[dev] & 0x040 ? 2 : 0, ES1688P(es1688, INIT1));
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outb(gus->gf1.port & 0x040 ? 2 : 0, ES1688P(es1688, INIT1));
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outb(0, 0x201);
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outb(gf1_port[dev] & 0x020 ? 2 : 0, ES1688P(es1688, INIT1));
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outb(gus->gf1.port & 0x020 ? 2 : 0, ES1688P(es1688, INIT1));
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outb(0, 0x201);
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outb(gf1_port[dev] & 0x010 ? 3 : 1, ES1688P(es1688, INIT1));
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outb(gus->gf1.port & 0x010 ? 3 : 1, ES1688P(es1688, INIT1));
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spin_unlock_irqrestore(&es1688->reg_lock, flags);
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udelay(100);
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@ -139,253 +207,171 @@ static int __devinit snd_gusextreme_detect(int dev,
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snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d);
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return -EIO;
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}
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return 0;
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}
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static void __devinit snd_gusextreme_init(int dev, struct snd_gus_card * gus)
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{
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gus->joystick_dac = joystick_dac[dev];
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return 0;
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}
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static int __devinit snd_gusextreme_mixer(struct snd_es1688 *chip)
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{
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struct snd_card *card = chip->card;
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struct snd_ctl_elem_id id1, id2;
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int err;
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int error;
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memset(&id1, 0, sizeof(id1));
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memset(&id2, 0, sizeof(id2));
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id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
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/* reassign AUX to SYNTHESIZER */
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strcpy(id1.name, "Aux Playback Volume");
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strcpy(id2.name, "Synth Playback Volume");
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if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
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return err;
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error = snd_ctl_rename_id(card, &id1, &id2);
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if (error < 0)
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return error;
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/* reassign Master Playback Switch to Synth Playback Switch */
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strcpy(id1.name, "Master Playback Switch");
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strcpy(id2.name, "Synth Playback Switch");
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if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
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return err;
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error = snd_ctl_rename_id(card, &id1, &id2);
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if (error < 0)
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return error;
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return 0;
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}
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static int __devinit snd_gusextreme_probe(struct platform_device *pdev)
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static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n)
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{
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int dev = pdev->id;
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static int possible_ess_irqs[] = {5, 9, 10, 7, -1};
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static int possible_ess_dmas[] = {1, 3, 0, -1};
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static int possible_gf1_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
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static int possible_gf1_dmas[] = {5, 6, 7, 1, 3, -1};
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int xgf1_irq, xgf1_dma, xess_irq, xmpu_irq, xess_dma;
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struct snd_card *card;
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struct snd_gus_card *gus;
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struct snd_es1688 *es1688;
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struct snd_opl3 *opl3;
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int err;
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int error;
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card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
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if (card == NULL)
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return -ENOMEM;
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card = snd_card_new(index[n], id[n], THIS_MODULE, 0);
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if (!card)
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return -EINVAL;
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xgf1_irq = gf1_irq[dev];
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if (xgf1_irq == SNDRV_AUTO_IRQ) {
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if ((xgf1_irq = snd_legacy_find_free_irq(possible_gf1_irqs)) < 0) {
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snd_printk(KERN_ERR PFX "unable to find a free IRQ for GF1\n");
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err = -EBUSY;
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goto out;
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}
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}
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xess_irq = irq[dev];
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if (xess_irq == SNDRV_AUTO_IRQ) {
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if ((xess_irq = snd_legacy_find_free_irq(possible_ess_irqs)) < 0) {
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snd_printk(KERN_ERR PFX "unable to find a free IRQ for ES1688\n");
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err = -EBUSY;
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goto out;
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}
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}
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if (mpu_port[dev] == SNDRV_AUTO_PORT)
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mpu_port[dev] = 0;
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xmpu_irq = mpu_irq[dev];
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if (xmpu_irq > 15)
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xmpu_irq = -1;
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xgf1_dma = dma1[dev];
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if (xgf1_dma == SNDRV_AUTO_DMA) {
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if ((xgf1_dma = snd_legacy_find_free_dma(possible_gf1_dmas)) < 0) {
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snd_printk(KERN_ERR PFX "unable to find a free DMA for GF1\n");
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err = -EBUSY;
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goto out;
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}
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}
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xess_dma = dma8[dev];
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if (xess_dma == SNDRV_AUTO_DMA) {
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if ((xess_dma = snd_legacy_find_free_dma(possible_ess_dmas)) < 0) {
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snd_printk(KERN_ERR PFX "unable to find a free DMA for ES1688\n");
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err = -EBUSY;
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goto out;
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}
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}
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if (mpu_port[n] == SNDRV_AUTO_PORT)
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mpu_port[n] = 0;
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if (port[dev] != SNDRV_AUTO_PORT) {
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err = snd_es1688_create(card, port[dev], mpu_port[dev],
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xess_irq, xmpu_irq, xess_dma,
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ES1688_HW_1688, &es1688);
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} else {
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/* auto-probe legacy ports */
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static unsigned long possible_ports[] = {0x220, 0x240, 0x260};
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int i;
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for (i = 0; i < ARRAY_SIZE(possible_ports); i++) {
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err = snd_es1688_create(card,
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possible_ports[i],
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mpu_port[dev],
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xess_irq, xmpu_irq, xess_dma,
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ES1688_HW_1688, &es1688);
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if (err >= 0) {
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port[dev] = possible_ports[i];
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break;
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}
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}
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}
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if (err < 0)
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if (mpu_irq[n] > 15)
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mpu_irq[n] = -1;
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error = snd_gusextreme_es1688_create(card, dev, n, &es1688);
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if (error < 0)
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goto out;
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if (gf1_port[dev] < 0)
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gf1_port[dev] = port[dev] + 0x20;
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if ((err = snd_gus_create(card,
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gf1_port[dev],
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xgf1_irq,
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xgf1_dma,
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-1,
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0, channels[dev],
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pcm_channels[dev], 0,
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&gus)) < 0)
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if (gf1_port[n] < 0)
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gf1_port[n] = es1688->port + 0x20;
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error = snd_gusextreme_gus_card_create(card, dev, n, &gus);
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if (error < 0)
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goto out;
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if ((err = snd_gusextreme_detect(dev, card, gus, es1688)) < 0)
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error = snd_gusextreme_detect(gus, es1688);
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if (error < 0)
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goto out;
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snd_gusextreme_init(dev, gus);
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if ((err = snd_gus_initialize(gus)) < 0)
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gus->joystick_dac = joystick_dac[n];
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error = snd_gus_initialize(gus);
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if (error < 0)
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goto out;
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error = -ENODEV;
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if (!gus->ess_flag) {
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snd_printk(KERN_ERR PFX "GUS Extreme soundcard was not detected at 0x%lx\n", gus->gf1.port);
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err = -ENODEV;
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snd_printk(KERN_ERR "%s: GUS Extreme soundcard was not "
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"detected at 0x%lx\n", dev->bus_id, gus->gf1.port);
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goto out;
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}
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if ((err = snd_es1688_pcm(es1688, 0, NULL)) < 0)
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error = snd_es1688_pcm(es1688, 0, NULL);
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if (error < 0)
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goto out;
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if ((err = snd_es1688_mixer(es1688)) < 0)
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error = snd_es1688_mixer(es1688);
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if (error < 0)
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goto out;
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snd_component_add(card, "ES1688");
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if (pcm_channels[dev] > 0) {
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if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0)
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if (pcm_channels[n] > 0) {
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error = snd_gf1_pcm_new(gus, 1, 1, NULL);
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if (error < 0)
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goto out;
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}
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if ((err = snd_gf1_new_mixer(gus)) < 0)
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error = snd_gf1_new_mixer(gus);
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if (error < 0)
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goto out;
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if ((err = snd_gusextreme_mixer(es1688)) < 0)
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error = snd_gusextreme_mixer(es1688);
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if (error < 0)
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goto out;
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if (snd_opl3_create(card, es1688->port, es1688->port + 2,
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OPL3_HW_OPL3, 0, &opl3) < 0) {
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printk(KERN_ERR PFX "gusextreme: opl3 not detected at 0x%lx\n", es1688->port);
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} else {
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if ((err = snd_opl3_hwdep_new(opl3, 0, 2, NULL)) < 0)
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OPL3_HW_OPL3, 0, &opl3) < 0)
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printk(KERN_ERR "%s: opl3 not detected at 0x%lx\n",
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||||
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,
|
||||
IRQF_DISABLED,
|
||||
NULL)) < 0)
|
||||
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,
|
||||
gus->gf1.irq, es1688->irq, gus->gf1.dma1, es1688->dma8);
|
||||
|
||||
snd_card_set_dev(card, dev);
|
||||
|
||||
error = snd_card_register(card);
|
||||
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);
|
||||
|
||||
snd_card_set_dev(card, &pdev->dev);
|
||||
|
||||
if ((err = snd_card_register(card)) < 0)
|
||||
goto out;
|
||||
|
||||
platform_set_drvdata(pdev, card);
|
||||
dev_set_drvdata(dev, card);
|
||||
return 0;
|
||||
|
||||
out:
|
||||
snd_card_free(card);
|
||||
return err;
|
||||
out: snd_card_free(card);
|
||||
return error;
|
||||
}
|
||||
|
||||
static int __devexit snd_gusextreme_remove(struct platform_device *devptr)
|
||||
static int __devexit snd_gusextreme_remove(struct device *dev, unsigned int n)
|
||||
{
|
||||
snd_card_free(platform_get_drvdata(devptr));
|
||||
platform_set_drvdata(devptr, NULL);
|
||||
snd_card_free(dev_get_drvdata(dev));
|
||||
dev_set_drvdata(dev, NULL);
|
||||
return 0;
|
||||
}
|
||||
|
||||
#define GUSEXTREME_DRIVER "snd_gusextreme"
|
||||
|
||||
static struct platform_driver snd_gusextreme_driver = {
|
||||
static struct isa_driver snd_gusextreme_driver = {
|
||||
.match = snd_gusextreme_match,
|
||||
.probe = snd_gusextreme_probe,
|
||||
.remove = __devexit_p(snd_gusextreme_remove),
|
||||
/* FIXME: suspend/resume */
|
||||
.remove = snd_gusextreme_remove,
|
||||
#if 0 /* FIXME */
|
||||
.suspend = snd_gusextreme_suspend,
|
||||
.resume = snd_gusextreme_resume,
|
||||
#endif
|
||||
.driver = {
|
||||
.name = GUSEXTREME_DRIVER
|
||||
},
|
||||
.name = DEV_NAME
|
||||
}
|
||||
};
|
||||
|
||||
static void __init_or_module snd_gusextreme_unregister_all(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(devices); ++i)
|
||||
platform_device_unregister(devices[i]);
|
||||
platform_driver_unregister(&snd_gusextreme_driver);
|
||||
}
|
||||
|
||||
static int __init alsa_card_gusextreme_init(void)
|
||||
{
|
||||
int i, cards, err;
|
||||
|
||||
err = platform_driver_register(&snd_gusextreme_driver);
|
||||
if (err < 0)
|
||||
return err;
|
||||
|
||||
cards = 0;
|
||||
for (i = 0; i < SNDRV_CARDS; i++) {
|
||||
struct platform_device *device;
|
||||
if (! enable[i])
|
||||
continue;
|
||||
device = platform_device_register_simple(GUSEXTREME_DRIVER,
|
||||
i, NULL, 0);
|
||||
if (IS_ERR(device))
|
||||
continue;
|
||||
if (!platform_get_drvdata(device)) {
|
||||
platform_device_unregister(device);
|
||||
continue;
|
||||
}
|
||||
devices[i] = device;
|
||||
cards++;
|
||||
}
|
||||
if (!cards) {
|
||||
#ifdef MODULE
|
||||
printk(KERN_ERR "GUS Extreme soundcard not found or device busy\n");
|
||||
#endif
|
||||
snd_gusextreme_unregister_all();
|
||||
return -ENODEV;
|
||||
}
|
||||
return 0;
|
||||
return isa_register_driver(&snd_gusextreme_driver, SNDRV_CARDS);
|
||||
}
|
||||
|
||||
static void __exit alsa_card_gusextreme_exit(void)
|
||||
{
|
||||
snd_gusextreme_unregister_all();
|
||||
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);
|
||||
|
|
|
|||
Loading…
Reference in a new issue