*/
#include <sound/driver.h>
-#include <asm/dma.h>
-#include <linux/delay.h>
#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/pnp.h>
#include <linux/moduleparam.h>
+#include <asm/dma.h>
#include <sound/core.h>
#include <sound/gus.h>
#include <sound/cs4231.h>
#ifdef SNDRV_STB
#include <sound/tea6330t.h>
#endif
-#define SNDRV_LEGACY_AUTO_PROBE
#define SNDRV_LEGACY_FIND_FREE_IRQ
#define SNDRV_LEGACY_FIND_FREE_DMA
#include <sound/initval.h>
static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
static int effect[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
+#ifdef SNDRV_STB
+#define PFX "interwave-stb: "
+#define INTERWAVE_DRIVER "snd_interwave_stb"
+#define INTERWAVE_PNP_DRIVER "interwave-stb"
+#else
+#define PFX "interwave: "
+#define INTERWAVE_DRIVER "snd_interwave"
+#define INTERWAVE_PNP_DRIVER "interwave"
+#endif
+
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for InterWave soundcard.");
module_param_array(id, charp, NULL, 0444);
module_param_array(effect, int, NULL, 0444);
MODULE_PARM_DESC(effect, "Effects enable for InterWave driver.");
+static struct platform_device *platform_devices[SNDRV_CARDS];
+static int pnp_registered;
+
struct snd_interwave {
int irq;
- snd_card_t *card;
- snd_gus_card_t *gus;
- cs4231_t *cs4231;
+ struct snd_card *card;
+ struct snd_gus_card *gus;
+ struct snd_cs4231 *cs4231;
#ifdef SNDRV_STB
struct resource *i2c_res;
#endif
#endif
};
-static snd_card_t *snd_interwave_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
#ifdef CONFIG_PNP
#ifdef SNDRV_STB
-static void snd_interwave_i2c_setlines(snd_i2c_bus_t *bus, int ctrl, int data)
+static void snd_interwave_i2c_setlines(struct snd_i2c_bus *bus, int ctrl, int data)
{
unsigned long port = bus->private_value;
udelay(10);
}
-static int snd_interwave_i2c_getclockline(snd_i2c_bus_t *bus)
+static int snd_interwave_i2c_getclockline(struct snd_i2c_bus *bus)
{
unsigned long port = bus->private_value;
unsigned char res;
return res;
}
-static int snd_interwave_i2c_getdataline(snd_i2c_bus_t *bus, int ack)
+static int snd_interwave_i2c_getdataline(struct snd_i2c_bus *bus, int ack)
{
unsigned long port = bus->private_value;
unsigned char res;
return res;
}
-static snd_i2c_bit_ops_t snd_interwave_i2c_bit_ops = {
+static struct snd_i2c_bit_ops snd_interwave_i2c_bit_ops = {
.setlines = snd_interwave_i2c_setlines,
.getclock = snd_interwave_i2c_getclockline,
.getdata = snd_interwave_i2c_getdataline,
};
static int __devinit snd_interwave_detect_stb(struct snd_interwave *iwcard,
- snd_gus_card_t * gus, int dev,
- snd_i2c_bus_t **rbus)
+ struct snd_gus_card * gus, int dev,
+ struct snd_i2c_bus **rbus)
{
unsigned long port;
- snd_i2c_bus_t *bus;
- snd_card_t *card = iwcard->card;
+ struct snd_i2c_bus *bus;
+ struct snd_card *card = iwcard->card;
char name[32];
int err;
#endif
static int __devinit snd_interwave_detect(struct snd_interwave *iwcard,
- snd_gus_card_t * gus,
+ struct snd_gus_card * gus,
int dev
#ifdef SNDRV_STB
- , snd_i2c_bus_t **rbus
+ , struct snd_i2c_bus **rbus
#endif
)
{
unsigned long flags;
unsigned char rev1, rev2;
+ int d;
snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */
-#ifdef CONFIG_SND_DEBUG_DETECT
- {
- int d;
-
- if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) {
- snd_printk("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d);
- return -ENODEV;
- }
- }
-#else
- if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 0)
+ if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) {
+ snd_printdd("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d);
return -ENODEV;
-#endif
+ }
udelay(160);
snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */
udelay(160);
-#ifdef CONFIG_SND_DEBUG_DETECT
- {
- int d;
-
- if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) {
- snd_printk("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d);
- return -ENODEV;
- }
- }
-#else
- if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 1)
+ if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) {
+ snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d);
return -ENODEV;
-#endif
-
+ }
spin_lock_irqsave(&gus->reg_lock, flags);
rev1 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER);
snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, ~rev1);
return IRQ_RETVAL(handled);
}
-static void __devinit snd_interwave_reset(snd_gus_card_t * gus)
+static void __devinit snd_interwave_reset(struct snd_gus_card * gus)
{
snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x00);
udelay(160);
udelay(160);
}
-static void __devinit snd_interwave_bank_sizes(snd_gus_card_t * gus, int *sizes)
+static void __devinit snd_interwave_bank_sizes(struct snd_gus_card * gus, int *sizes)
{
unsigned int idx;
unsigned int local;
/* 511 */ unsigned char csum;
};
-static void __devinit snd_interwave_detect_memory(snd_gus_card_t * gus)
+static void __devinit snd_interwave_detect_memory(struct snd_gus_card * gus)
{
static unsigned int lmc[13] =
{
for (i = 0; i < 8; ++i)
iwave[i] = snd_gf1_peek(gus, bank_pos + i);
#ifdef CONFIG_SND_DEBUG_ROM
- printk("ROM at 0x%06x = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", bank_pos,
+ printk(KERN_DEBUG "ROM at 0x%06x = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", bank_pos,
iwave[0], iwave[1], iwave[2], iwave[3],
iwave[4], iwave[5], iwave[6], iwave[7]);
#endif
for (i = 0; i < sizeof(struct rom_hdr); i++)
csum += snd_gf1_peek(gus, bank_pos + i);
#ifdef CONFIG_SND_DEBUG_ROM
- printk("ROM checksum = 0x%x (computed)\n", csum);
+ printk(KERN_DEBUG "ROM checksum = 0x%x (computed)\n", csum);
#endif
if (csum != 0)
continue; /* not valid rom */
snd_interwave_reset(gus);
}
-static void __devinit snd_interwave_init(int dev, snd_gus_card_t * gus)
+static void __devinit snd_interwave_init(int dev, struct snd_gus_card * gus)
{
unsigned long flags;
}
-static snd_kcontrol_new_t snd_interwave_controls[] = {
+static struct snd_kcontrol_new snd_interwave_controls[] = {
CS4231_DOUBLE("Master Playback Switch", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1),
CS4231_DOUBLE("Master Playback Volume", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 0, 0, 31, 1),
CS4231_DOUBLE("Mic Playback Switch", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 7, 7, 1, 1),
CS4231_DOUBLE("Mic Playback Volume", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 0, 0, 31, 1)
};
-static int __devinit snd_interwave_mixer(cs4231_t *chip)
+static int __devinit snd_interwave_mixer(struct snd_cs4231 *chip)
{
- snd_card_t *card = chip->card;
- snd_ctl_elem_id_t id1, id2;
+ struct snd_card *card = chip->card;
+ struct snd_ctl_elem_id id1, id2;
unsigned int idx;
int err;
}
#endif /* CONFIG_PNP */
-static void snd_interwave_free(snd_card_t *card)
+static void snd_interwave_free(struct snd_card *card)
{
- struct snd_interwave *iwcard = (struct snd_interwave *)card->private_data;
+ struct snd_interwave *iwcard = card->private_data;
if (iwcard == NULL)
return;
#ifdef SNDRV_STB
- if (iwcard->i2c_res) {
- release_resource(iwcard->i2c_res);
- kfree_nocheck(iwcard->i2c_res);
- }
+ release_and_free_resource(iwcard->i2c_res);
#endif
if (iwcard->irq >= 0)
free_irq(iwcard->irq, (void *)iwcard);
}
-static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard,
- const struct pnp_card_device_id *pid)
+static struct snd_card *snd_interwave_card_new(int dev)
{
- static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
- static int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1};
- int xirq, xdma1, xdma2;
- snd_card_t *card;
+ struct snd_card *card;
struct snd_interwave *iwcard;
- cs4231_t *cs4231;
- snd_gus_card_t *gus;
-#ifdef SNDRV_STB
- snd_i2c_bus_t *i2c_bus;
-#endif
- snd_pcm_t *pcm;
- char *str;
- int err;
card = snd_card_new(index[dev], id[dev], THIS_MODULE,
sizeof(struct snd_interwave));
if (card == NULL)
- return -ENOMEM;
- iwcard = (struct snd_interwave *)card->private_data;
+ return NULL;
+ iwcard = card->private_data;
iwcard->card = card;
iwcard->irq = -1;
card->private_free = snd_interwave_free;
-#ifdef CONFIG_PNP
- if (isapnp[dev]) {
- if (snd_interwave_pnp(dev, iwcard, pcard, pid)) {
- snd_card_free(card);
- return -ENODEV;
- }
- snd_card_set_dev(card, &pcard->card->dev);
- }
+ return card;
+}
+
+static int __devinit snd_interwave_probe(struct snd_card *card, int dev)
+{
+ int xirq, xdma1, xdma2;
+ struct snd_interwave *iwcard = card->private_data;
+ struct snd_cs4231 *cs4231;
+ struct snd_gus_card *gus;
+#ifdef SNDRV_STB
+ struct snd_i2c_bus *i2c_bus;
#endif
+ struct snd_pcm *pcm;
+ char *str;
+ int err;
+
xirq = irq[dev];
- if (xirq == SNDRV_AUTO_IRQ) {
- if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
- snd_card_free(card);
- snd_printk("unable to find a free IRQ\n");
- return -EBUSY;
- }
- }
xdma1 = dma1[dev];
- if (xdma1 == SNDRV_AUTO_DMA) {
- if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
- snd_card_free(card);
- snd_printk("unable to find a free DMA1\n");
- return -EBUSY;
- }
- }
xdma2 = dma2[dev];
- if (xdma2 == SNDRV_AUTO_DMA) {
- if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
- snd_card_free(card);
- snd_printk("unable to find a free DMA2\n");
- return -EBUSY;
- }
- }
if ((err = snd_gus_create(card,
port[dev],
-xirq, xdma1, xdma2,
0, 32,
- pcm_channels[dev], effect[dev], &gus)) < 0) {
- snd_card_free(card);
+ pcm_channels[dev], effect[dev], &gus)) < 0)
return err;
- }
+
if ((err = snd_interwave_detect(iwcard, gus, dev
#ifdef SNDRV_STB
, &i2c_bus
#endif
- )) < 0) {
- snd_card_free(card);
+ )) < 0)
return err;
- }
+
iwcard->gus_status_reg = gus->gf1.reg_irqstat;
iwcard->pcm_status_reg = gus->gf1.port + 0x10c + 2;
snd_interwave_init(dev, gus);
snd_interwave_detect_memory(gus);
- if ((err = snd_gus_initialize(gus)) < 0) {
- snd_card_free(card);
+ if ((err = snd_gus_initialize(gus)) < 0)
return err;
- }
- if (request_irq(xirq, snd_interwave_interrupt, SA_INTERRUPT, "InterWave", (void *)iwcard)) {
- snd_card_free(card);
- snd_printk("unable to grab IRQ %d\n", xirq);
+ if (request_irq(xirq, snd_interwave_interrupt, SA_INTERRUPT,
+ "InterWave", iwcard)) {
+ snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq);
return -EBUSY;
}
iwcard->irq = xirq;
CS4231_HWSHARE_IRQ |
CS4231_HWSHARE_DMA1 |
CS4231_HWSHARE_DMA2,
- &cs4231)) < 0) {
- snd_card_free(card);
+ &cs4231)) < 0)
return err;
- }
- if ((err = snd_cs4231_pcm(cs4231, 0, &pcm)) < 0) {
- snd_card_free(card);
+
+ if ((err = snd_cs4231_pcm(cs4231, 0, &pcm)) < 0)
return err;
- }
+
sprintf(pcm->name + strlen(pcm->name), " rev %c", gus->revision + 'A');
strcat(pcm->name, " (codec)");
- if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0) {
- snd_card_free(card);
+
+ if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0)
return err;
- }
- if ((err = snd_cs4231_mixer(cs4231)) < 0) {
- snd_card_free(card);
+
+ if ((err = snd_cs4231_mixer(cs4231)) < 0)
return err;
- }
+
if (pcm_channels[dev] > 0) {
- if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) {
- snd_card_free(card);
+ if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0)
return err;
- }
}
- if ((err = snd_interwave_mixer(cs4231)) < 0) {
- snd_card_free(card);
+ if ((err = snd_interwave_mixer(cs4231)) < 0)
return err;
- }
+
#ifdef SNDRV_STB
{
- snd_ctl_elem_id_t id1, id2;
+ struct snd_ctl_elem_id id1, id2;
memset(&id1, 0, sizeof(id1));
memset(&id2, 0, sizeof(id2));
id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
strcpy(id1.name, "Master Playback Switch");
strcpy(id2.name, id1.name);
id2.index = 1;
- if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
- snd_card_free(card);
+ if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
return err;
- }
strcpy(id1.name, "Master Playback Volume");
strcpy(id2.name, id1.name);
- if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
- snd_card_free(card);
+ if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
return err;
- }
- if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0) {
- snd_card_free(card);
+ if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0)
return err;
- }
}
#endif
gus->uart_enable = midi[dev];
- if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) {
- snd_card_free(card);
+ if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0)
return err;
- }
#ifndef SNDRV_STB
str = "AMD InterWave";
if (xdma2 >= 0)
sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
- if ((err = snd_card_register(card)) < 0) {
- snd_card_free(card);
+ if ((err = snd_card_register(card)) < 0)
return err;
- }
iwcard->cs4231 = cs4231;
iwcard->gus = gus;
- if (pcard)
- pnp_set_card_drvdata(pcard, card);
- else
- snd_interwave_legacy[dev++] = card;
return 0;
}
-static int __devinit snd_interwave_probe_legacy_port(unsigned long xport)
+static int __devinit snd_interwave_nonpnp_probe1(int dev, struct platform_device *devptr)
{
- static int dev;
- int res;
+ struct snd_card *card;
+ int err;
- for ( ; dev < SNDRV_CARDS; dev++) {
- if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT)
- continue;
-#ifdef CONFIG_PNP
- if (isapnp[dev])
- continue;
-#endif
- port[dev] = xport;
- res = snd_interwave_probe(dev, NULL, NULL);
- if (res < 0)
- port[dev] = SNDRV_AUTO_PORT;
- return res;
+ card = snd_interwave_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+
+ snd_card_set_dev(card, &devptr->dev);
+ if ((err = snd_interwave_probe(card, dev)) < 0) {
+ snd_card_free(card);
+ return err;
+ }
+ platform_set_drvdata(devptr, card);
+ return 0;
+}
+
+static int __devinit snd_interwave_nonpnp_probe(struct platform_device *pdev)
+{
+ int dev = pdev->id;
+ int err;
+ static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
+ static int possible_dmas[] = {0, 1, 3, 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 (dma1[dev] == SNDRV_AUTO_DMA) {
+ if ((dma1[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) {
+ snd_printk(KERN_ERR PFX "unable to find a free DMA1\n");
+ return -EBUSY;
+ }
+ }
+ if (dma2[dev] == SNDRV_AUTO_DMA) {
+ if ((dma2[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) {
+ snd_printk(KERN_ERR PFX "unable to find a free DMA2\n");
+ return -EBUSY;
+ }
+ }
+
+ if (port[dev] != SNDRV_AUTO_PORT)
+ return snd_interwave_nonpnp_probe1(dev, pdev);
+ else {
+ static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260};
+ int i;
+ for (i = 0; i < ARRAY_SIZE(possible_ports); i++) {
+ port[dev] = possible_ports[i];
+ err = snd_interwave_nonpnp_probe1(dev, pdev);
+ if (! err)
+ return 0;
+ }
+ return err;
}
- return -ENODEV;
}
+static int __devexit snd_interwave_nonpnp_remove(struct platform_device *devptr)
+{
+ snd_card_free(platform_get_drvdata(devptr));
+ platform_set_drvdata(devptr, NULL);
+ return 0;
+}
+
+static struct platform_driver snd_interwave_driver = {
+ .probe = snd_interwave_nonpnp_probe,
+ .remove = __devexit_p(snd_interwave_nonpnp_remove),
+ /* FIXME: suspend,resume */
+ .driver = {
+ .name = INTERWAVE_DRIVER
+ },
+};
+
#ifdef CONFIG_PNP
+static unsigned int __devinitdata interwave_pnp_devices;
-static int __devinit snd_interwave_pnp_detect(struct pnp_card_link *card,
- const struct pnp_card_device_id *id)
+static int __devinit snd_interwave_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_interwave_probe(dev, card, id);
- if (res < 0)
- return res;
- dev++;
- return 0;
- }
-
- return -ENODEV;
+ if (enable[dev] && isapnp[dev])
+ break;
+ }
+ if (dev >= SNDRV_CARDS)
+ return -ENODEV;
+
+ card = snd_interwave_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+
+ if ((res = snd_interwave_pnp(dev, card->private_data, pcard, pid)) < 0) {
+ snd_card_free(card);
+ return res;
+ }
+ snd_card_set_dev(card, &pcard->card->dev);
+ if ((res = snd_interwave_probe(card, dev)) < 0) {
+ snd_card_free(card);
+ return res;
+ }
+ pnp_set_card_drvdata(pcard, card);
+ dev++;
+ interwave_pnp_devices++;
+ return 0;
}
static void __devexit snd_interwave_pnp_remove(struct pnp_card_link * pcard)
{
- snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
-
- snd_card_disconnect(card);
- snd_card_free_in_thread(card);
+ snd_card_free(pnp_get_card_drvdata(pcard));
+ pnp_set_card_drvdata(pcard, NULL);
}
static struct pnp_card_driver interwave_pnpc_driver = {
.flags = PNP_DRIVER_RES_DISABLE,
- .name = "interwave",
+ .name = INTERWAVE_PNP_DRIVER,
.id_table = snd_interwave_pnpids,
.probe = snd_interwave_pnp_detect,
.remove = __devexit_p(snd_interwave_pnp_remove),
+ /* FIXME: suspend,resume */
};
#endif /* CONFIG_PNP */
+static void __init_or_module snd_interwave_unregister_all(void)
+{
+ int i;
+
+ if (pnp_registered)
+ pnp_unregister_card_driver(&interwave_pnpc_driver);
+ for (i = 0; i < ARRAY_SIZE(platform_devices); ++i)
+ platform_device_unregister(platform_devices[i]);
+ platform_driver_unregister(&snd_interwave_driver);
+}
+
static int __init alsa_card_interwave_init(void)
{
- int cards = 0, i;
- static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260, -1};
- int dev;
+ int i, err, cards = 0;
+
+ if ((err = platform_driver_register(&snd_interwave_driver)) < 0)
+ return err;
- for (dev = 0; dev < SNDRV_CARDS; dev++) {
- if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT)
+ for (i = 0; i < SNDRV_CARDS; i++) {
+ struct platform_device *device;
+ if (! enable[i])
continue;
#ifdef CONFIG_PNP
- if (isapnp[dev])
+ if (isapnp[i])
continue;
#endif
- if (!snd_interwave_probe(dev, NULL, NULL)) {
- cards++;
+ device = platform_device_register_simple(INTERWAVE_DRIVER,
+ i, NULL, 0);
+ if (IS_ERR(device))
+ continue;
+ if (!platform_get_drvdata(device)) {
+ platform_device_unregister(device);
continue;
}
-#ifdef MODULE
- printk(KERN_ERR "InterWave soundcard #%i not found at 0x%lx or device busy\n", dev, port[dev]);
-#endif
+ platform_devices[i] = device;
+ cards++;
}
- /* legacy auto configured cards */
- i = snd_legacy_auto_probe(possible_ports, snd_interwave_probe_legacy_port);
- if (i > 0)
- cards += i;
-#ifdef CONFIG_PNP
+
/* ISA PnP cards */
- i = pnp_register_card_driver(&interwave_pnpc_driver);
- if (i > 0)
- cards += i;
-#endif
+ err = pnp_register_card_driver(&interwave_pnpc_driver);
+ if (!err) {
+ pnp_registered = 1;
+ cards += interwave_pnp_devices;;
+ }
if (!cards) {
-#ifdef CONFIG_PNP
- pnp_unregister_card_driver(&interwave_pnpc_driver);
-#endif
#ifdef MODULE
printk(KERN_ERR "InterWave soundcard not found or device busy\n");
#endif
+ snd_interwave_unregister_all();
return -ENODEV;
}
return 0;
static void __exit alsa_card_interwave_exit(void)
{
- int dev;
-
-#ifdef CONFIG_PNP
- /* PnP cards first */
- pnp_unregister_card_driver(&interwave_pnpc_driver);
-#endif
- for (dev = 0; dev < SNDRV_CARDS; dev++)
- snd_card_free(snd_interwave_legacy[dev]);
+ snd_interwave_unregister_all();
}
module_init(alsa_card_interwave_init)
git://git.onelab.eu / linux-2.6.git / blobdiff