/* * The driver for the EMU10K1 (SB Live!) based soundcards * Copyright (c) by Jaroslav Kysela <perex@perex.cz> * * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk> * Added support for Audigy 2 Value. * * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * */ #include <linux/init.h> #include <linux/pci.h> #include <linux/time.h> #include <linux/moduleparam.h> #include <sound/core.h> #include <sound/emu10k1.h> #include <sound/initval.h> MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); MODULE_DESCRIPTION("EMU10K1"); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB Live!/PCI512/E-mu APS}," "{Creative Labs,SB Audigy}}"); #if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE)) #define ENABLE_SYNTH #include <sound/emu10k1_synth.h> #endif static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ static int extin[SNDRV_CARDS]; static int extout[SNDRV_CARDS]; static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4}; static int max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64}; static int max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128}; static int enable_ir[SNDRV_CARDS]; static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */ module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for the EMU10K1 soundcard."); module_param_array(id, charp, NULL, 0444); MODULE_PARM_DESC(id, "ID string for the EMU10K1 soundcard."); module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable the EMU10K1 soundcard."); module_param_array(extin, int, NULL, 0444); MODULE_PARM_DESC(extin, "Available external inputs for FX8010. Zero=default."); module_param_array(extout, int, NULL, 0444); MODULE_PARM_DESC(extout, "Available external outputs for FX8010. Zero=default."); module_param_array(seq_ports, int, NULL, 0444); MODULE_PARM_DESC(seq_ports, "Allocated sequencer ports for internal synthesizer."); module_param_array(max_synth_voices, int, NULL, 0444); MODULE_PARM_DESC(max_synth_voices, "Maximum number of voices for WaveTable."); module_param_array(max_buffer_size, int, NULL, 0444); MODULE_PARM_DESC(max_buffer_size, "Maximum sample buffer size in MB."); module_param_array(enable_ir, bool, NULL, 0444); MODULE_PARM_DESC(enable_ir, "Enable IR."); module_param_array(subsystem, uint, NULL, 0444); MODULE_PARM_DESC(subsystem, "Force card subsystem model."); /* * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value Model:SB0400 */ static struct pci_device_id snd_emu10k1_ids[] = { { 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* EMU10K1 */ { 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy */ { 0x1102, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy 2 Value SB0400 */ { 0, } }; /* * Audigy 2 Value notes: * A_IOCFG Input (GPIO) * 0x400 = Front analog jack plugged in. (Green socket) * 0x1000 = Read analog jack plugged in. (Black socket) * 0x2000 = Center/LFE analog jack plugged in. (Orange socket) * A_IOCFG Output (GPIO) * 0x60 = Sound out of front Left. * Win sets it to 0xXX61 */ MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids); static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { static int dev; struct snd_card *card; struct snd_emu10k1 *emu; #ifdef ENABLE_SYNTH struct snd_seq_device *wave = NULL; #endif int err; if (dev >= SNDRV_CARDS) return -ENODEV; if (!enable[dev]) { dev++; return -ENOENT; } card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); if (card == NULL) return -ENOMEM; if (max_buffer_size[dev] < 32) max_buffer_size[dev] = 32; else if (max_buffer_size[dev] > 1024) max_buffer_size[dev] = 1024; if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev], (long)max_buffer_size[dev] * 1024 * 1024, enable_ir[dev], subsystem[dev], &emu)) < 0) goto error; card->private_data = emu; if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0) goto error; if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0) goto error; if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0) goto error; /* This stores the periods table. */ if (emu->card_capabilities->ca0151_chip) { /* P16V */ if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), 1024, &emu->p16v_buffer)) < 0) goto error; } if ((err = snd_emu10k1_mixer(emu, 0, 3)) < 0) goto error; if ((err = snd_emu10k1_timer(emu, 0)) < 0) goto error; if ((err = snd_emu10k1_pcm_multi(emu, 3, NULL)) < 0) goto error; if (emu->card_capabilities->ca0151_chip) { /* P16V */ if ((err = snd_p16v_pcm(emu, 4, NULL)) < 0) goto error; } if (emu->audigy) { if ((err = snd_emu10k1_audigy_midi(emu)) < 0) goto error; } else { if ((err = snd_emu10k1_midi(emu)) < 0) goto error; } if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0) goto error; #ifdef ENABLE_SYNTH if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, sizeof(struct snd_emu10k1_synth_arg), &wave) < 0 || wave == NULL) { snd_printk(KERN_WARNING "can't initialize Emu10k1 wavetable synth\n"); } else { struct snd_emu10k1_synth_arg *arg; arg = SNDRV_SEQ_DEVICE_ARGPTR(wave); strcpy(wave->name, "Emu-10k1 Synth"); arg->hwptr = emu; arg->index = 1; arg->seq_ports = seq_ports[dev]; arg->max_voices = max_synth_voices[dev]; } #endif strcpy(card->driver, emu->card_capabilities->driver); strcpy(card->shortname, emu->card_capabilities->name); snprintf(card->longname, sizeof(card->longname), "%s (rev.%d, serial:0x%x) at 0x%lx, irq %i", card->shortname, emu->revision, emu->serial, emu->port, emu->irq); if ((err = snd_card_register(card)) < 0) goto error; pci_set_drvdata(pci, card); dev++; return 0; error: snd_card_free(card); return err; } static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci) { snd_card_free(pci_get_drvdata(pci)); pci_set_drvdata(pci, NULL); } #ifdef CONFIG_PM static int snd_emu10k1_suspend(struct pci_dev *pci, pm_message_t state) { struct snd_card *card = pci_get_drvdata(pci); struct snd_emu10k1 *emu = card->private_data; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_pcm_suspend_all(emu->pcm); snd_pcm_suspend_all(emu->pcm_mic); snd_pcm_suspend_all(emu->pcm_efx); snd_pcm_suspend_all(emu->pcm_multi); snd_pcm_suspend_all(emu->pcm_p16v); snd_ac97_suspend(emu->ac97); snd_emu10k1_efx_suspend(emu); snd_emu10k1_suspend_regs(emu); if (emu->card_capabilities->ca0151_chip) snd_p16v_suspend(emu); snd_emu10k1_done(emu); pci_disable_device(pci); pci_save_state(pci); pci_set_power_state(pci, pci_choose_state(pci, state)); return 0; } static int snd_emu10k1_resume(struct pci_dev *pci) { struct snd_card *card = pci_get_drvdata(pci); struct snd_emu10k1 *emu = card->private_data; pci_set_power_state(pci, PCI_D0); pci_restore_state(pci); if (pci_enable_device(pci) < 0) { printk(KERN_ERR "emu10k1: pci_enable_device failed, " "disabling device\n"); snd_card_disconnect(card); return -EIO; } pci_set_master(pci); snd_emu10k1_resume_init(emu); snd_emu10k1_efx_resume(emu); snd_ac97_resume(emu->ac97); snd_emu10k1_resume_regs(emu); if (emu->card_capabilities->ca0151_chip) snd_p16v_resume(emu); snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } #endif static struct pci_driver driver = { .name = "EMU10K1_Audigy", .id_table = snd_emu10k1_ids, .probe = snd_card_emu10k1_probe, .remove = __devexit_p(snd_card_emu10k1_remove), #ifdef CONFIG_PM .suspend = snd_emu10k1_suspend, .resume = snd_emu10k1_resume, #endif }; static int __init alsa_card_emu10k1_init(void) { return pci_register_driver(&driver); } static void __exit alsa_card_emu10k1_exit(void) { pci_unregister_driver(&driver); } module_init(alsa_card_emu10k1_init) module_exit(alsa_card_emu10k1_exit)