diff options
| -rw-r--r-- | sound/isa/es18xx.c | 219 |
1 files changed, 157 insertions, 62 deletions
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 34998de..8581820 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -2038,7 +2038,80 @@ MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver."); static struct platform_device *platform_devices[SNDRV_CARDS]; #ifdef CONFIG_PNP -static int pnp_registered; +static int pnp_registered, pnpc_registered; + +static struct pnp_device_id snd_audiodrive_pnpbiosids[] = { + { .id = "ESS1869" }, + { .id = "" } /* end */ +}; + +MODULE_DEVICE_TABLE(pnp, snd_audiodrive_pnpbiosids); + +/* PnP main device initialization */ +static int __devinit snd_audiodrive_pnp_init_main(int dev, struct pnp_dev *pdev, + struct pnp_resource_table *cfg) +{ + int err; + + pnp_init_resource_table(cfg); + if (port[dev] != SNDRV_AUTO_PORT) + pnp_resource_change(&cfg->port_resource[0], port[dev], 16); + if (fm_port[dev] != SNDRV_AUTO_PORT) + pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4); + if (mpu_port[dev] != SNDRV_AUTO_PORT) + pnp_resource_change(&cfg->port_resource[2], mpu_port[dev], 2); + if (dma1[dev] != SNDRV_AUTO_DMA) + pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1); + if (dma2[dev] != SNDRV_AUTO_DMA) + pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1); + if (irq[dev] != SNDRV_AUTO_IRQ) + pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); + if (pnp_device_is_isapnp(pdev)) { + err = pnp_manual_config_dev(pdev, cfg, 0); + if (err < 0) + snd_printk(KERN_ERR PFX "PnP manual resources are invalid, using auto config\n"); + } + err = pnp_activate_dev(pdev); + if (err < 0) { + snd_printk(KERN_ERR PFX "PnP configure failure (out of resources?)\n"); + return -EBUSY; + } + /* ok. hack using Vendor-Defined Card-Level registers */ + /* skip csn and logdev initialization - already done in isapnp_configure */ + if (pnp_device_is_isapnp(pdev)) { + isapnp_cfg_begin(isapnp_card_number(pdev), isapnp_csn_number(pdev)); + isapnp_write_byte(0x27, pnp_irq(pdev, 0)); /* Hardware Volume IRQ Number */ + if (mpu_port[dev] != SNDRV_AUTO_PORT) + isapnp_write_byte(0x28, pnp_irq(pdev, 0)); /* MPU-401 IRQ Number */ + isapnp_write_byte(0x72, pnp_irq(pdev, 0)); /* second IRQ */ + isapnp_cfg_end(); + } + port[dev] = pnp_port_start(pdev, 0); + fm_port[dev] = pnp_port_start(pdev, 1); + mpu_port[dev] = pnp_port_start(pdev, 2); + dma1[dev] = pnp_dma(pdev, 0); + dma2[dev] = pnp_dma(pdev, 1); + irq[dev] = pnp_irq(pdev, 0); + snd_printdd("PnP ES18xx: port=0x%lx, fm port=0x%lx, mpu port=0x%lx\n", port[dev], fm_port[dev], mpu_port[dev]); + snd_printdd("PnP ES18xx: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); + return 0; +} + +static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard, + struct pnp_dev *pdev) +{ + struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); + + if (!cfg) + return -ENOMEM; + acard->dev = pdev; + if (snd_audiodrive_pnp_init_main(dev, acard->dev, cfg) < 0) { + kfree(cfg); + return -EBUSY; + } + kfree(cfg); + return 0; +} static struct pnp_card_device_id snd_audiodrive_pnpids[] = { /* ESS 1868 (integrated on Compaq dual P-Pro motherboard and Genius 18PnP 3D) */ @@ -2061,13 +2134,11 @@ static struct pnp_card_device_id snd_audiodrive_pnpids[] = { MODULE_DEVICE_TABLE(pnp_card, snd_audiodrive_pnpids); -static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard, +static int __devinit snd_audiodrive_pnpc(int dev, struct snd_audiodrive *acard, struct pnp_card_link *card, const struct pnp_card_device_id *id) { - struct pnp_dev *pdev; struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); - int err; if (!cfg) return -ENOMEM; @@ -2082,58 +2153,16 @@ static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard, return -EBUSY; } /* Control port initialization */ - err = pnp_activate_dev(acard->devc); - if (err < 0) { + if (pnp_activate_dev(acard->devc) < 0) { snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n"); - kfree(cfg); return -EAGAIN; } snd_printdd("pnp: port=0x%llx\n", (unsigned long long)pnp_port_start(acard->devc, 0)); - /* PnP initialization */ - pdev = acard->dev; - pnp_init_resource_table(cfg); - if (port[dev] != SNDRV_AUTO_PORT) - pnp_resource_change(&cfg->port_resource[0], port[dev], 16); - if (fm_port[dev] != SNDRV_AUTO_PORT) - pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4); - if (mpu_port[dev] != SNDRV_AUTO_PORT) - pnp_resource_change(&cfg->port_resource[2], mpu_port[dev], 2); - if (dma1[dev] != SNDRV_AUTO_DMA) - pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1); - if (dma2[dev] != SNDRV_AUTO_DMA) - pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1); - if (irq[dev] != SNDRV_AUTO_IRQ) - pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); - err = pnp_manual_config_dev(pdev, cfg, 0); - if (err < 0) - snd_printk(KERN_ERR PFX "PnP manual resources are invalid, using auto config\n"); - err = pnp_activate_dev(pdev); - if (err < 0) { - snd_printk(KERN_ERR PFX "PnP configure failure (out of resources?)\n"); + if (snd_audiodrive_pnp_init_main(dev, acard->dev, cfg) < 0) { kfree(cfg); return -EBUSY; } - /* ok. hack using Vendor-Defined Card-Level registers */ - /* skip csn and logdev initialization - already done in isapnp_configure */ - if (pnp_device_is_isapnp(pdev)) { - isapnp_cfg_begin(isapnp_card_number(pdev), isapnp_csn_number(pdev)); - isapnp_write_byte(0x27, pnp_irq(pdev, 0)); /* Hardware Volume IRQ Number */ - if (mpu_port[dev] != SNDRV_AUTO_PORT) - isapnp_write_byte(0x28, pnp_irq(pdev, 0)); /* MPU-401 IRQ Number */ - isapnp_write_byte(0x72, pnp_irq(pdev, 0)); /* second IRQ */ - isapnp_cfg_end(); - } else { - snd_printk(KERN_ERR PFX "unable to install ISA PnP hack, expect malfunction\n"); - } - port[dev] = pnp_port_start(pdev, 0); - fm_port[dev] = pnp_port_start(pdev, 1); - mpu_port[dev] = pnp_port_start(pdev, 2); - dma1[dev] = pnp_dma(pdev, 0); - dma2[dev] = pnp_dma(pdev, 1); - irq[dev] = pnp_irq(pdev, 0); - snd_printdd("PnP ES18xx: port=0x%lx, fm port=0x%lx, mpu port=0x%lx\n", port[dev], fm_port[dev], mpu_port[dev]); - snd_printdd("PnP ES18xx: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); kfree(cfg); return 0; } @@ -2302,7 +2331,69 @@ static struct platform_driver snd_es18xx_nonpnp_driver = { #ifdef CONFIG_PNP static unsigned int __devinitdata es18xx_pnp_devices; -static int __devinit snd_audiodrive_pnp_detect(struct pnp_card_link *pcard, +static int __devinit snd_audiodrive_pnp_detect(struct pnp_dev *pdev, + const struct pnp_device_id *id) +{ + static int dev; + int err; + struct snd_card *card; + + if (pnp_device_is_isapnp(pdev)) + return -ENOENT; /* we have another procedure - card */ + for (; dev < SNDRV_CARDS; dev++) { + if (enable[dev] && isapnp[dev]) + break; + } + if (dev >= SNDRV_CARDS) + return -ENODEV; + + card = snd_es18xx_card_new(dev); + if (! card) + return -ENOMEM; + if ((err = snd_audiodrive_pnp(dev, card->private_data, pdev)) < 0) { + snd_card_free(card); + return err; + } + snd_card_set_dev(card, &pdev->dev); + if ((err = snd_audiodrive_probe(card, dev)) < 0) { + snd_card_free(card); + return err; + } + pnp_set_drvdata(pdev, card); + dev++; + es18xx_pnp_devices++; + return 0; +} + +static void __devexit snd_audiodrive_pnp_remove(struct pnp_dev * pdev) +{ + snd_card_free(pnp_get_drvdata(pdev)); + pnp_set_drvdata(pdev, NULL); +} + +#ifdef CONFIG_PM +static int snd_audiodrive_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) +{ + return snd_es18xx_suspend(pnp_get_drvdata(pdev), state); +} +static int snd_audiodrive_pnp_resume(struct pnp_dev *pdev) +{ + return snd_es18xx_resume(pnp_get_drvdata(pdev)); +} +#endif + +static struct pnp_driver es18xx_pnp_driver = { + .name = "es18xx-pnpbios", + .id_table = snd_audiodrive_pnpbiosids, + .probe = snd_audiodrive_pnp_detect, + .remove = __devexit_p(snd_audiodrive_pnp_remove), +#ifdef CONFIG_PM + .suspend = snd_audiodrive_pnp_suspend, + .resume = snd_audiodrive_pnp_resume, +#endif +}; + +static int __devinit snd_audiodrive_pnpc_detect(struct pnp_card_link *pcard, const struct pnp_card_device_id *pid) { static int dev; @@ -2320,7 +2411,7 @@ static int __devinit snd_audiodrive_pnp_detect(struct pnp_card_link *pcard, if (! card) return -ENOMEM; - if ((res = snd_audiodrive_pnp(dev, card->private_data, pcard, pid)) < 0) { + if ((res = snd_audiodrive_pnpc(dev, card->private_data, pcard, pid)) < 0) { snd_card_free(card); return res; } @@ -2336,19 +2427,19 @@ static int __devinit snd_audiodrive_pnp_detect(struct pnp_card_link *pcard, return 0; } -static void __devexit snd_audiodrive_pnp_remove(struct pnp_card_link * pcard) +static void __devexit snd_audiodrive_pnpc_remove(struct pnp_card_link * pcard) { snd_card_free(pnp_get_card_drvdata(pcard)); pnp_set_card_drvdata(pcard, NULL); } #ifdef CONFIG_PM -static int snd_audiodrive_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) +static int snd_audiodrive_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state) { return snd_es18xx_suspend(pnp_get_card_drvdata(pcard), state); } -static int snd_audiodrive_pnp_resume(struct pnp_card_link *pcard) +static int snd_audiodrive_pnpc_resume(struct pnp_card_link *pcard) { return snd_es18xx_resume(pnp_get_card_drvdata(pcard)); } @@ -2359,11 +2450,11 @@ static struct pnp_card_driver es18xx_pnpc_driver = { .flags = PNP_DRIVER_RES_DISABLE, .name = "es18xx", .id_table = snd_audiodrive_pnpids, - .probe = snd_audiodrive_pnp_detect, - .remove = __devexit_p(snd_audiodrive_pnp_remove), + .probe = snd_audiodrive_pnpc_detect, + .remove = __devexit_p(snd_audiodrive_pnpc_remove), #ifdef CONFIG_PM - .suspend = snd_audiodrive_pnp_suspend, - .resume = snd_audiodrive_pnp_resume, + .suspend = snd_audiodrive_pnpc_suspend, + .resume = snd_audiodrive_pnpc_resume, #endif }; #endif /* CONFIG_PNP */ @@ -2373,8 +2464,10 @@ static void __init_or_module snd_es18xx_unregister_all(void) int i; #ifdef CONFIG_PNP - if (pnp_registered) + if (pnpc_registered) pnp_unregister_card_driver(&es18xx_pnpc_driver); + if (pnp_registered) + pnp_unregister_driver(&es18xx_pnp_driver); #endif for (i = 0; i < ARRAY_SIZE(platform_devices); ++i) platform_device_unregister(platform_devices[i]); @@ -2405,11 +2498,13 @@ static int __init alsa_card_es18xx_init(void) } #ifdef CONFIG_PNP - err = pnp_register_card_driver(&es18xx_pnpc_driver); - if (!err) { + err = pnp_register_driver(&es18xx_pnp_driver); + if (!err) pnp_registered = 1; - cards += es18xx_pnp_devices; - } + err = pnp_register_card_driver(&es18xx_pnpc_driver); + if (!err) + pnpc_registered = 1; + cards += es18xx_pnp_devices; #endif if(!cards) { |
