#include <linux/init.h>
#include <linux/slab.h>
#include <linux/pnp.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/moduleparam.h>
#include <sound/core.h>
#include <sound/sb.h>
#include <sound/sb16_csp.h>
#include <sound/opl3.h>
#include <sound/emu8000.h>
#include <sound/seq_device.h>
-#define SNDRV_LEGACY_AUTO_PROBE
#define SNDRV_LEGACY_FIND_FREE_IRQ
#define SNDRV_LEGACY_FIND_FREE_DMA
-#define SNDRV_GET_ID
#include <sound/initval.h>
-#define chip_t sb_t
-
#ifdef SNDRV_SBAWE
#define PFX "sbawe: "
#else
MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
MODULE_LICENSE("GPL");
-MODULE_CLASSES("{sound}");
#ifndef SNDRV_SBAWE
MODULE_DESCRIPTION("Sound Blaster 16");
-MODULE_DEVICES("{{Creative Labs,SB 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_DEVICES("{{Creative Labs,SB AWE 32},"
+MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB AWE 32},"
"{Creative Labs,SB AWE 64},"
"{Creative Labs,SB AWE 64 Gold}}");
#endif
static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
#endif
-MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for SoundBlaster 16 soundcard.");
-MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
-MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
+module_param_array(id, charp, NULL, 0444);
MODULE_PARM_DESC(id, "ID string for SoundBlaster 16 soundcard.");
-MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
-MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable SoundBlaster 16 soundcard.");
-MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
#ifdef CONFIG_PNP
-MODULE_PARM(isapnp, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(isapnp, bool, NULL, 0444);
MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
-MODULE_PARM_SYNTAX(isapnp, SNDRV_ISAPNP_DESC);
#endif
-MODULE_PARM(port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
+module_param_array(port, long, NULL, 0444);
MODULE_PARM_DESC(port, "Port # for SB16 driver.");
-MODULE_PARM_SYNTAX(port, SNDRV_ENABLED ",allows:{{0x220},{0x240},{0x260},{0x280}},dialog:list");
-MODULE_PARM(mpu_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
+module_param_array(mpu_port, long, NULL, 0444);
MODULE_PARM_DESC(mpu_port, "MPU-401 port # for SB16 driver.");
-MODULE_PARM_SYNTAX(mpu_port, SNDRV_ENABLED ",allows:{{0x330},{0x300}},dialog:list");
-MODULE_PARM(fm_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
+module_param_array(fm_port, long, NULL, 0444);
MODULE_PARM_DESC(fm_port, "FM port # for SB16 PnP driver.");
-MODULE_PARM_SYNTAX(fm_port, SNDRV_ENABLED ",allows:{{0x388},{0x38c},{0x390},{0x394}},dialog:list");
#ifdef SNDRV_SBAWE_EMU8000
-MODULE_PARM(awe_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
+module_param_array(awe_port, long, NULL, 0444);
MODULE_PARM_DESC(awe_port, "AWE port # for SB16 PnP driver.");
-MODULE_PARM_SYNTAX(awe_port, SNDRV_ENABLED ",allows:{{0x620},{0x640},{0x660},{0x680}},dialog:list");
#endif
-MODULE_PARM(irq, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(irq, int, NULL, 0444);
MODULE_PARM_DESC(irq, "IRQ # for SB16 driver.");
-MODULE_PARM_SYNTAX(irq, SNDRV_IRQ_DESC);
-MODULE_PARM(dma8, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(dma8, int, NULL, 0444);
MODULE_PARM_DESC(dma8, "8-bit DMA # for SB16 driver.");
-MODULE_PARM_SYNTAX(dma8, SNDRV_DMA8_DESC);
-MODULE_PARM(dma16, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(dma16, int, NULL, 0444);
MODULE_PARM_DESC(dma16, "16-bit DMA # for SB16 driver.");
-MODULE_PARM_SYNTAX(dma16, SNDRV_DMA16_DESC);
-MODULE_PARM(mic_agc, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(mic_agc, int, NULL, 0444);
MODULE_PARM_DESC(mic_agc, "Mic Auto-Gain-Control switch.");
-MODULE_PARM_SYNTAX(mic_agc, SNDRV_ENABLED "," SNDRV_BOOLEAN_TRUE_DESC);
#ifdef CONFIG_SND_SB16_CSP
-MODULE_PARM(csp, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(csp, int, NULL, 0444);
MODULE_PARM_DESC(csp, "ASP/CSP chip support.");
-MODULE_PARM_SYNTAX(csp, SNDRV_ENABLED "," SNDRV_ENABLE_DESC);
#endif
#ifdef SNDRV_SBAWE_EMU8000
-MODULE_PARM(seq_ports, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(seq_ports, int, NULL, 0444);
MODULE_PARM_DESC(seq_ports, "Number of sequencer ports for WaveTable synth.");
-MODULE_PARM_SYNTAX(seq_ports, SNDRV_ENABLED ",allows:{{0,8}},skill:advanced");
+#endif
+
+static struct platform_device *platform_devices[SNDRV_CARDS];
+#ifdef CONFIG_PNP
+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;
#endif
};
-static snd_card_t *snd_sb16_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
-
#ifdef CONFIG_PNP
static struct pnp_card_device_id snd_sb16_pnpids[] = {
{ .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" } } },
#endif /* CONFIG_PNP */
-static void snd_sb16_free(snd_card_t *card)
+static void snd_sb16_free(struct snd_card *card)
{
- struct snd_card_sb16 *acard = (struct snd_card_sb16 *)card->private_data;
+ struct snd_card_sb16 *acard = card->private_data;
if (acard == NULL)
return;
- if (acard->fm_res) {
- release_resource(acard->fm_res);
- kfree_nocheck(acard->fm_res);
- }
+ release_and_free_resource(acard->fm_res);
}
-static int __init snd_sb16_probe(int dev,
- struct pnp_card_link *pcard,
- const struct pnp_card_device_id *pid)
+#ifdef CONFIG_PNP
+#define is_isapnp_selected(dev) isapnp[dev]
+#else
+#define is_isapnp_selected(dev) 0
+#endif
+
+static struct snd_card *snd_sb16_card_new(int dev)
+{
+ struct snd_card *card = snd_card_new(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_sb16));
+ if (card == NULL)
+ return NULL;
+ card->private_free = snd_sb16_free;
+ return card;
+}
+
+static int __init snd_sb16_probe(struct snd_card *card, int dev)
{
- 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};
int xirq, xdma8, xdma16;
- sb_t *chip;
- snd_card_t *card;
- struct snd_card_sb16 *acard;
- opl3_t *opl3;
- snd_hwdep_t *synth = NULL;
+ 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
- snd_hwdep_t *xcsp = NULL;
+ struct snd_hwdep *xcsp = NULL;
#endif
unsigned long flags;
int err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_sb16));
- if (card == NULL)
- return -ENOMEM;
- acard = (struct snd_card_sb16 *) card->private_data;
- card->private_free = snd_sb16_free;
-#ifdef CONFIG_PNP
- if (isapnp[dev]) {
- if ((err = snd_card_sb16_pnp(dev, acard, pcard, pid))) {
- snd_card_free(card);
- return err;
- }
- snd_card_set_dev(card, &pcard->card->dev);
- }
-#endif
-
xirq = irq[dev];
xdma8 = dma8[dev];
xdma16 = dma16[dev];
-#ifdef CONFIG_PNP
- if (!isapnp[dev]) {
-#endif
- if (xirq == SNDRV_AUTO_IRQ) {
- if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
- snd_card_free(card);
- snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
- return -EBUSY;
- }
- }
- if (xdma8 == SNDRV_AUTO_DMA) {
- if ((xdma8 = snd_legacy_find_free_dma(possible_dmas8)) < 0) {
- snd_card_free(card);
- snd_printk(KERN_ERR PFX "unable to find a free 8-bit DMA\n");
- return -EBUSY;
- }
- }
- if (xdma16 == SNDRV_AUTO_DMA) {
- if ((xdma16 = snd_legacy_find_free_dma(possible_dmas16)) < 0) {
- snd_card_free(card);
- snd_printk(KERN_ERR PFX "unable to find a free 16-bit DMA\n");
- return -EBUSY;
- }
- }
- /* 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
-#ifdef CONFIG_PNP
- }
-#endif
if ((err = snd_sbdsp_create(card,
port[dev],
xdma8,
xdma16,
SB_HW_AUTO,
- &chip)) < 0) {
- snd_card_free(card);
+ &chip)) < 0)
return err;
- }
+
+ acard->chip = chip;
if (chip->hardware != SB_HW_16) {
- snd_card_free(card);
- snd_printdd("SB 16 chip was not detected at 0x%lx\n", port[dev]);
+ 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];
-#ifdef CONFIG_PNP
- if (!isapnp[dev] && (err = snd_sb16dsp_configure(chip)) < 0) {
-#else
- if ((err = snd_sb16dsp_configure(chip)) < 0) {
-#endif
- snd_card_free(card);
- return -ENXIO;
- }
- if ((err = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) {
- snd_card_free(card);
- return -ENXIO;
- }
+ if (! is_isapnp_selected(dev) && (err = snd_sb16dsp_configure(chip)) < 0)
+ return err;
+
+ if ((err = snd_sb16dsp_pcm(chip, 0, &chip->pcm)) < 0)
+ return err;
strcpy(card->driver,
#ifdef SNDRV_SBAWE_EMU8000
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, 0,
- xirq, 0, &chip->rmidi)) < 0) {
- snd_card_free(card);
- return -ENXIO;
- }
+ xirq, 0, &chip->rmidi)) < 0)
+ return err;
chip->rmidi_callback = snd_mpu401_uart_interrupt;
}
#else
int seqdev = 1;
#endif
- if ((err = snd_opl3_hwdep_new(opl3, 0, seqdev, &synth)) < 0) {
- snd_card_free(card);
- return -ENXIO;
- }
+ if ((err = snd_opl3_hwdep_new(opl3, 0, seqdev, &synth)) < 0)
+ return err;
}
}
- if ((err = snd_sbmixer_new(chip)) < 0) {
- snd_card_free(card);
- return -ENXIO;
- }
+ if ((err = snd_sbmixer_new(chip)) < 0)
+ return err;
#ifdef CONFIG_SND_SB16_CSP
/* CSP chip on SB16ASP/AWE32 */
#endif
#ifdef SNDRV_SBAWE_EMU8000
if (awe_port[dev] > 0) {
- if (snd_emu8000_new(card, 1, awe_port[dev],
- seq_ports[dev], NULL) < 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]);
- snd_card_free(card);
- return -ENXIO;
+
+ return err;
}
}
#endif
(mic_agc[dev] ? 0x00 : 0x01));
spin_unlock_irqrestore(&chip->mixer_lock, flags);
- if ((err = snd_card_register(card)) < 0) {
+ 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 __init snd_sb16_nonpnp_probe1(int dev, struct platform_device *devptr)
+{
+ struct snd_card_sb16 *acard;
+ struct snd_card *card;
+ int err;
+
+ card = snd_sb16_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+
+ 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
+
+ snd_card_set_dev(card, &devptr->dev);
+ if ((err = snd_sb16_probe(card, dev)) < 0) {
snd_card_free(card);
return err;
}
- if (pcard)
- pnp_set_card_drvdata(pcard, card);
- else
- snd_sb16_legacy[dev] = card;
+ platform_set_drvdata(devptr, card);
return 0;
}
-static int __init snd_sb16_probe_legacy_port(unsigned long xport)
+
+static int __init snd_sb16_nonpnp_probe(struct platform_device *pdev)
{
- static int dev;
- int res;
+ int dev = pdev->id;
+ 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};
- 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_sb16_probe(dev, NULL, NULL);
- if (res < 0)
- port[dev] = SNDRV_AUTO_PORT;
- return res;
+ 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;
+ }
}
- return -ENODEV;
+ 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_nonpnp_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_nonpnp_probe1(dev, pdev);
+ if (! err)
+ return 0;
+ }
+ return err;
+ }
+}
+
+static int __devexit snd_sb16_nonpnp_remove(struct platform_device *devptr)
+{
+ snd_card_free(platform_get_drvdata(devptr));
+ platform_set_drvdata(devptr, NULL);
+ return 0;
}
+#ifdef CONFIG_PM
+static int snd_sb16_nonpnp_suspend(struct platform_device *dev, pm_message_t state)
+{
+ return snd_sb16_suspend(platform_get_drvdata(dev), state);
+}
+
+static int snd_sb16_nonpnp_resume(struct platform_device *dev)
+{
+ return snd_sb16_resume(platform_get_drvdata(dev));
+}
+#endif
+
+#ifdef SNDRV_SBAWE
+#define SND_SB16_DRIVER "snd_sbawe"
+#else
+#define SND_SB16_DRIVER "snd_sb16"
+#endif
+
+static struct platform_driver snd_sb16_nonpnp_driver = {
+ .probe = snd_sb16_nonpnp_probe,
+ .remove = __devexit_p(snd_sb16_nonpnp_remove),
+#ifdef CONFIG_PM
+ .suspend = snd_sb16_nonpnp_suspend,
+ .resume = snd_sb16_nonpnp_resume,
+#endif
+ .driver = {
+ .name = SND_SB16_DRIVER
+ },
+};
+
+
#ifdef CONFIG_PNP
-static int __devinit snd_sb16_pnp_detect(struct pnp_card_link *card,
- const struct pnp_card_device_id *id)
+static int __devinit 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_probe(dev, card, id);
- if (res < 0)
+ card = snd_sb16_card_new(dev);
+ if (! card)
+ return -ENOMEM;
+ snd_card_set_dev(card, &pcard->card->dev);
+ 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;
}
static void __devexit snd_sb16_pnp_remove(struct pnp_card_link * pcard)
{
- snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
+ snd_card_free(pnp_get_card_drvdata(pcard));
+ pnp_set_card_drvdata(pcard, NULL);
+}
- snd_card_disconnect(card);
- snd_card_free_in_thread(card);
+#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 = __devexit_p(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)
+static void __init_or_module snd_sb16_unregister_all(void)
{
- int dev, cards = 0, i;
- static unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280, -1};
+ int i;
- /* legacy non-auto cards at first */
- for (dev = 0; dev < SNDRV_CARDS; dev++) {
- if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT)
- continue;
#ifdef CONFIG_PNP
- if (isapnp[dev])
- continue;
+ if (pnp_registered)
+ pnp_unregister_card_driver(&sb16_pnpc_driver);
#endif
- if (!snd_sb16_probe(dev, NULL, NULL)) {
- cards++;
+ for (i = 0; i < ARRAY_SIZE(platform_devices); ++i)
+ platform_device_unregister(platform_devices[i]);
+ platform_driver_unregister(&snd_sb16_nonpnp_driver);
+}
+
+static int __init alsa_card_sb16_init(void)
+{
+ int i, err, cards = 0;
+
+ if ((err = platform_driver_register(&snd_sb16_nonpnp_driver)) < 0)
+ return err;
+
+ for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ struct platform_device *device;
+ if (is_isapnp_selected(i))
continue;
+ device = platform_device_register_simple(SND_SB16_DRIVER,
+ i, NULL, 0);
+ if (IS_ERR(device)) {
+ err = PTR_ERR(device);
+ goto errout;
}
-#ifdef MODULE
- snd_printk(KERN_ERR "Sound Blaster 16+ 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_sb16_probe_legacy_port);
- if (i > 0)
- cards += i;
-
#ifdef CONFIG_PNP
/* PnP cards at last */
i = pnp_register_card_driver(&sb16_pnpc_driver);
- if (i >0)
+ if (i >= 0) {
+ pnp_registered = 1;
cards += i;
+ }
#endif
if (!cards) {
-#ifdef CONFIG_PNP
- pnp_unregister_card_driver(&sb16_pnpc_driver);
-#endif
#ifdef MODULE
snd_printk(KERN_ERR "Sound Blaster 16 soundcard not found or device busy\n");
#ifdef SNDRV_SBAWE_EMU8000
snd_printk(KERN_ERR "In case, if you have AWE card, try snd-sbawe module\n");
#endif
#endif
- return -ENODEV;
+ err = -ENODEV;
+ goto errout;
}
return 0;
+
+ errout:
+ snd_sb16_unregister_all();
+ return err;
}
static void __exit alsa_card_sb16_exit(void)
{
- int dev;
-
-#ifdef CONFIG_PNP
- /* PnP cards first */
- pnp_unregister_card_driver(&sb16_pnpc_driver);
-#endif
- for (dev = 0; dev < SNDRV_CARDS; dev++)
- snd_card_free(snd_sb16_legacy[dev]);
+ snd_sb16_unregister_all();
}
module_init(alsa_card_sb16_init)
module_exit(alsa_card_sb16_exit)
-
-#ifndef MODULE
-
-/* format is: snd-sb16=enable,index,id,isapnp,
- port,mpu_port,fm_port,
- irq,dma8,dma16,
- mic_agc,csp,
- [awe_port,seq_ports] */
-
-static int __init alsa_card_sb16_setup(char *str)
-{
- static unsigned __initdata nr_dev = 0;
- int __attribute__ ((__unused__)) pnp = INT_MAX;
- int __attribute__ ((__unused__)) xcsp = INT_MAX;
-
- if (nr_dev >= SNDRV_CARDS)
- return 0;
- (void)(get_option(&str,&enable[nr_dev]) == 2 &&
- get_option(&str,&index[nr_dev]) == 2 &&
- get_id(&str,&id[nr_dev]) == 2 &&
- get_option(&str,&pnp) == 2 &&
- get_option_long(&str,&port[nr_dev]) == 2 &&
- get_option_long(&str,&mpu_port[nr_dev]) == 2 &&
- get_option_long(&str,&fm_port[nr_dev]) == 2 &&
- get_option(&str,&irq[nr_dev]) == 2 &&
- get_option(&str,&dma8[nr_dev]) == 2 &&
- get_option(&str,&dma16[nr_dev]) == 2 &&
- get_option(&str,&mic_agc[nr_dev]) == 2
-#ifdef CONFIG_SND_SB16_CSP
- &&
- get_option(&str,&xcsp) == 2
-#endif
-#ifdef SNDRV_SBAWE_EMU8000
- &&
- get_option_long(&str,&awe_port[nr_dev]) == 2 &&
- get_option(&str,&seq_ports[nr_dev]) == 2
-#endif
- );
-#ifdef CONFIG_PNP
- if (pnp != INT_MAX)
- isapnp[nr_dev] = pnp;
-#endif
-#ifdef CONFIG_SND_SB16_CSP
- if (xcsp != INT_MAX)
- csp[nr_dev] = xcsp;
-#endif
- nr_dev++;
- return 1;
-}
-
-#ifndef SNDRV_SBAWE_EMU8000
-__setup("snd-sb16=", alsa_card_sb16_setup);
-#else
-__setup("snd-sbawe=", alsa_card_sb16_setup);
-#endif
-
-#endif /* ifndef MODULE */