X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fisa%2Fdt019x.c;h=c20a4b1b1536532f93d8a0274b0d24d28cc81751;hb=a2f44b27303a5353859d77a3e96a1d3f33f56ab7;hp=e40a5f0abd9476f5623b4f0a427120f6b4778e33;hpb=ec9397bab20a628530ce3051167d3d0fcc2c1af7;p=linux-2.6.git diff --git a/sound/isa/dt019x.c b/sound/isa/dt019x.c index e40a5f0ab..c20a4b1b1 100644 --- a/sound/isa/dt019x.c +++ b/sound/isa/dt019x.c @@ -50,31 +50,31 @@ static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ -static int boot_devs; -module_param_array(index, int, boot_devs, 0444); +module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for DT-019X based soundcard."); -module_param_array(id, charp, boot_devs, 0444); +module_param_array(id, charp, NULL, 0444); MODULE_PARM_DESC(id, "ID string for DT-019X based soundcard."); -module_param_array(enable, bool, boot_devs, 0444); +module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable DT-019X based soundcard."); -module_param_array(port, long, boot_devs, 0444); +module_param_array(port, long, NULL, 0444); MODULE_PARM_DESC(port, "Port # for dt019x driver."); -module_param_array(mpu_port, long, boot_devs, 0444); +module_param_array(mpu_port, long, NULL, 0444); MODULE_PARM_DESC(mpu_port, "MPU-401 port # for dt019x driver."); -module_param_array(fm_port, long, boot_devs, 0444); +module_param_array(fm_port, long, NULL, 0444); MODULE_PARM_DESC(fm_port, "FM port # for dt019x driver."); -module_param_array(irq, int, boot_devs, 0444); +module_param_array(irq, int, NULL, 0444); MODULE_PARM_DESC(irq, "IRQ # for dt019x driver."); -module_param_array(mpu_irq, int, boot_devs, 0444); +module_param_array(mpu_irq, int, NULL, 0444); MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for dt019x driver."); -module_param_array(dma8, int, boot_devs, 0444); +module_param_array(dma8, int, NULL, 0444); MODULE_PARM_DESC(dma8, "8-bit DMA # for dt019x driver."); struct snd_card_dt019x { struct pnp_dev *dev; struct pnp_dev *devmpu; struct pnp_dev *devopl; + struct snd_sb *chip; }; static struct pnp_card_device_id snd_dt019x_pnpids[] = { @@ -189,15 +189,15 @@ static int __devinit snd_card_dt019x_pnp(int dev, struct snd_card_dt019x *acard, static int __devinit snd_card_dt019x_probe(int dev, struct pnp_card_link *pcard, const struct pnp_card_device_id *pid) { int error; - sb_t *chip; - snd_card_t *card; + struct snd_sb *chip; + struct snd_card *card; struct snd_card_dt019x *acard; - opl3_t *opl3; + struct snd_opl3 *opl3; if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_card_dt019x))) == NULL) return -ENOMEM; - acard = (struct snd_card_dt019x *)card->private_data; + acard = card->private_data; snd_card_set_dev(card, &pcard->card->dev); if ((error = snd_card_dt019x_pnp(dev, acard, pcard, pid))) { @@ -215,6 +215,7 @@ static int __devinit snd_card_dt019x_probe(int dev, struct pnp_card_link *pcard, snd_card_free(card); return error; } + acard->chip = chip; strcpy(card->driver, "DT-019X"); strcpy(card->shortname, "Diamond Tech. DT-019X"); @@ -239,7 +240,7 @@ static int __devinit snd_card_dt019x_probe(int dev, struct pnp_card_link *pcard, MPU401_HW_MPU401, mpu_port[dev], 0, mpu_irq[dev], - mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, + mpu_irq[dev] >= 0 ? IRQF_DISABLED : 0, NULL) < 0) snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx ?\n", mpu_port[dev]); } @@ -271,6 +272,8 @@ static int __devinit snd_card_dt019x_probe(int dev, struct pnp_card_link *pcard, return 0; } +static unsigned int __devinitdata dt019x_devices; + static int __devinit snd_dt019x_pnp_probe(struct pnp_card_link *card, const struct pnp_card_device_id *pid) { @@ -284,6 +287,7 @@ static int __devinit snd_dt019x_pnp_probe(struct pnp_card_link *card, if (res < 0) return res; dev++; + dt019x_devices++; return 0; } return -ENODEV; @@ -291,32 +295,64 @@ static int __devinit snd_dt019x_pnp_probe(struct pnp_card_link *card, static void __devexit snd_dt019x_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); +} + +#ifdef CONFIG_PM +static int snd_dt019x_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) +{ + struct snd_card *card = pnp_get_card_drvdata(pcard); + struct snd_card_dt019x *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_dt019x_pnp_resume(struct pnp_card_link *pcard) +{ + struct snd_card *card = pnp_get_card_drvdata(pcard); + struct snd_card_dt019x *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 struct pnp_card_driver dt019x_pnpc_driver = { .flags = PNP_DRIVER_RES_DISABLE, .name = "dt019x", .id_table = snd_dt019x_pnpids, .probe = snd_dt019x_pnp_probe, .remove = __devexit_p(snd_dt019x_pnp_remove), +#ifdef CONFIG_PM + .suspend = snd_dt019x_pnp_suspend, + .resume = snd_dt019x_pnp_resume, +#endif }; static int __init alsa_card_dt019x_init(void) { - int cards = 0; + int err; - cards += pnp_register_card_driver(&dt019x_pnpc_driver); + err = pnp_register_card_driver(&dt019x_pnpc_driver); + if (err) + return err; -#ifdef MODULE - if (!cards) { + if (!dt019x_devices) { pnp_unregister_card_driver(&dt019x_pnpc_driver); +#ifdef MODULE snd_printk(KERN_ERR "no DT-019X / ALS-007 based soundcards found\n"); - } #endif - return cards ? 0 : -ENODEV; + return -ENODEV; + } + return 0; } static void __exit alsa_card_dt019x_exit(void)