// SPDX-License-Identifier: GPL-2.0-or-later /* card-ad1816a.c - driver for ADI SoundPort AD1816A based soundcards. Copyright (C) 2000 by Massimo Piccioni */ #include #include #include #include #include #include #include #include #include #include MODULE_AUTHOR("Massimo Piccioni "); MODULE_DESCRIPTION("AD1816A, AD1815"); MODULE_LICENSE("GPL"); static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 1-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ 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 dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ static int clockfreq[SNDRV_CARDS]; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for ad1816a based soundcard."); module_param_array(id, charp, NULL, 0444); MODULE_PARM_DESC(id, "ID string for ad1816a based soundcard."); module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable ad1816a based soundcard."); module_param_array(clockfreq, int, NULL, 0444); MODULE_PARM_DESC(clockfreq, "Clock frequency for ad1816a driver (default = 0)."); static const struct pnp_card_device_id snd_ad1816a_pnpids[] = { /* Analog Devices AD1815 */ { .id = "ADS7150", .devs = { { .id = "ADS7150" }, { .id = "ADS7151" } } }, /* Analog Devices AD1816? */ { .id = "ADS7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } }, /* Analog Devices AD1816A - added by Kenneth Platz */ { .id = "ADS7181", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } }, /* Analog Devices AD1816A - Aztech/Newcom SC-16 3D */ { .id = "AZT1022", .devs = { { .id = "AZT1018" }, { .id = "AZT2002" } } }, /* Highscreen Sound-Boostar 16 3D - added by Stefan Behnel */ { .id = "LWC1061", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } }, /* Highscreen Sound-Boostar 16 3D */ { .id = "MDK1605", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } }, /* Shark Predator ISA - added by Ken Arromdee */ { .id = "SMM7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } }, /* Analog Devices AD1816A - Terratec AudioSystem EWS64 S */ { .id = "TER1112", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } }, /* Analog Devices AD1816A - Terratec AudioSystem EWS64 S */ { .id = "TER1112", .devs = { { .id = "TER1100" }, { .id = "TER1101" } } }, /* Analog Devices AD1816A - Terratec Base 64 */ { .id = "TER1411", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } }, /* end */ { .id = "" } }; MODULE_DEVICE_TABLE(pnp_card, snd_ad1816a_pnpids); #define DRIVER_NAME "snd-card-ad1816a" static int snd_card_ad1816a_pnp(int dev, struct pnp_card_link *card, const struct pnp_card_device_id *id) { struct pnp_dev *pdev; int err; pdev = pnp_request_card_device(card, id->devs[0].id, NULL); if (pdev == NULL) return -EBUSY; err = pnp_activate_dev(pdev); if (err < 0) { dev_err(&pdev->dev, "AUDIO PnP configure failure\n"); return -EBUSY; } port[dev] = pnp_port_start(pdev, 2); fm_port[dev] = pnp_port_start(pdev, 1); dma1[dev] = pnp_dma(pdev, 0); dma2[dev] = pnp_dma(pdev, 1); irq[dev] = pnp_irq(pdev, 0); pdev = pnp_request_card_device(card, id->devs[1].id, NULL); if (pdev == NULL) { mpu_port[dev] = -1; dev_warn(&pdev->dev, "MPU401 device busy, skipping.\n"); return 0; } err = pnp_activate_dev(pdev); if (err < 0) { dev_err(&pdev->dev, "MPU401 PnP configure failure\n"); mpu_port[dev] = -1; } else { mpu_port[dev] = pnp_port_start(pdev, 0); mpu_irq[dev] = pnp_irq(pdev, 0); } return 0; } static int snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard, const struct pnp_card_device_id *pid) { int error; struct snd_card *card; struct snd_ad1816a *chip; struct snd_opl3 *opl3; error = snd_devm_card_new(&pcard->card->dev, index[dev], id[dev], THIS_MODULE, sizeof(struct snd_ad1816a), &card); if (error < 0) return error; chip = card->private_data; error = snd_card_ad1816a_pnp(dev, pcard, pid); if (error) return error; error = snd_ad1816a_create(card, port[dev], irq[dev], dma1[dev], dma2[dev], chip); if (error) return error; if (clockfreq[dev] >= 5000 && clockfreq[dev] <= 100000) chip->clock_freq = clockfreq[dev]; strcpy(card->driver, "AD1816A"); strcpy(card->shortname, "ADI SoundPort AD1816A"); sprintf(card->longname, "%s, SS at 0x%lx, irq %d, dma %d&%d", card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]); error = snd_ad1816a_pcm(chip, 0); if (error < 0) return error; error = snd_ad1816a_mixer(chip); if (error < 0) return error; error = snd_ad1816a_timer(chip, 0); if (error < 0) return error; if (mpu_port[dev] > 0) { if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, mpu_port[dev], 0, mpu_irq[dev], NULL) < 0) dev_err(card->dev, "no MPU-401 device at 0x%lx.\n", mpu_port[dev]); } if (fm_port[dev] > 0) { if (snd_opl3_create(card, fm_port[dev], fm_port[dev] + 2, OPL3_HW_AUTO, 0, &opl3) < 0) { dev_err(card->dev, "no OPL device at 0x%lx-0x%lx.\n", fm_port[dev], fm_port[dev] + 2); } else { error = snd_opl3_hwdep_new(opl3, 0, 1, NULL); if (error < 0) return error; } } error = snd_card_register(card); if (error < 0) return error; pnp_set_card_drvdata(pcard, card); return 0; } static unsigned int ad1816a_devices; static int snd_ad1816a_pnp_detect(struct pnp_card_link *card, const struct pnp_card_device_id *id) { static int dev; int res; for ( ; dev < SNDRV_CARDS; dev++) { if (!enable[dev]) continue; res = snd_card_ad1816a_probe(dev, card, id); if (res < 0) return res; dev++; ad1816a_devices++; return 0; } return -ENODEV; } #ifdef CONFIG_PM static int snd_ad1816a_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) { struct snd_card *card = pnp_get_card_drvdata(pcard); snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_ad1816a_suspend(card->private_data); return 0; } static int snd_ad1816a_pnp_resume(struct pnp_card_link *pcard) { struct snd_card *card = pnp_get_card_drvdata(pcard); snd_ad1816a_resume(card->private_data); snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } #endif static struct pnp_card_driver ad1816a_pnpc_driver = { .flags = PNP_DRIVER_RES_DISABLE, .name = "ad1816a", .id_table = snd_ad1816a_pnpids, .probe = snd_ad1816a_pnp_detect, #ifdef CONFIG_PM .suspend = snd_ad1816a_pnp_suspend, .resume = snd_ad1816a_pnp_resume, #endif }; static int __init alsa_card_ad1816a_init(void) { int err; err = pnp_register_card_driver(&ad1816a_pnpc_driver); if (err) return err; if (!ad1816a_devices) { pnp_unregister_card_driver(&ad1816a_pnpc_driver); #ifdef MODULE pr_err("no AD1816A based soundcards found.\n"); #endif /* MODULE */ return -ENODEV; } return 0; } static void __exit alsa_card_ad1816a_exit(void) { pnp_unregister_card_driver(&ad1816a_pnpc_driver); } module_init(alsa_card_ad1816a_init) module_exit(alsa_card_ad1816a_exit)