| /* |
| * The driver for the EMU10K1 (SB Live!) based soundcards |
| * Copyright (c) by Jaroslav Kysela <perex@suse.cz> |
| * |
| * |
| * 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 <sound/driver.h> |
| #include <linux/init.h> |
| #include <linux/time.h> |
| #include <sound/core.h> |
| #include <sound/emu10k1.h> |
| #define SNDRV_GET_ID |
| #include <sound/initval.h> |
| |
| MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); |
| MODULE_DESCRIPTION("EMU10K1"); |
| MODULE_LICENSE("GPL"); |
| MODULE_CLASSES("{sound}"); |
| MODULE_DEVICES("{{Creative Labs,SB Live!/PCI512/E-mu APS}," |
| "{Creative Labs,SB Audigy}}"); |
| |
| #if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE) |
| #define ENABLE_SYNTH |
| #include <sound/emu10k1_synth.h> |
| #endif |
| |
| static int snd_index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| static char *snd_id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
| static int snd_enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ |
| static int snd_extin[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; |
| static int snd_extout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; |
| static int snd_seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4}; |
| static int snd_max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64}; |
| static int snd_max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128}; |
| static int snd_enable_ir[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; |
| |
| MODULE_PARM(snd_index, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_index, "Index value for the EMU10K1 soundcard."); |
| MODULE_PARM_SYNTAX(snd_index, SNDRV_INDEX_DESC); |
| MODULE_PARM(snd_id, "1-" __MODULE_STRING(SNDRV_CARDS) "s"); |
| MODULE_PARM_DESC(snd_id, "ID string for the EMU10K1 soundcard."); |
| MODULE_PARM_SYNTAX(snd_id, SNDRV_ID_DESC); |
| MODULE_PARM(snd_enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_enable, "Enable the EMU10K1 soundcard."); |
| MODULE_PARM_SYNTAX(snd_enable, SNDRV_ENABLE_DESC); |
| MODULE_PARM(snd_extin, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_extin, "Available external inputs for FX8010. Zero=default."); |
| MODULE_PARM_SYNTAX(snd_extin, SNDRV_ENABLED "allows:{{0,0x0ffff}},base:16"); |
| MODULE_PARM(snd_extout, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_extout, "Available external outputs for FX8010. Zero=default."); |
| MODULE_PARM_SYNTAX(snd_extout, SNDRV_ENABLED "allows:{{0,0x0ffff}},base:16"); |
| MODULE_PARM(snd_seq_ports, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_seq_ports, "Allocated sequencer ports for internal synthesizer."); |
| MODULE_PARM_SYNTAX(snd_seq_ports, SNDRV_ENABLED "allows:{{0,32}}"); |
| MODULE_PARM(snd_max_synth_voices, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_max_synth_voices, "Maximum number of voices for WaveTable."); |
| MODULE_PARM_SYNTAX(snd_max_synth_voices, SNDRV_ENABLED); |
| MODULE_PARM(snd_max_buffer_size, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_max_buffer_size, "Maximum sample buffer size in MB."); |
| MODULE_PARM_SYNTAX(snd_max_buffer_size, SNDRV_ENABLED); |
| MODULE_PARM(snd_enable_ir, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_enable_ir, "Enable IR."); |
| MODULE_PARM_SYNTAX(snd_enable_ir, SNDRV_ENABLE_DESC); |
| |
| static struct pci_device_id snd_emu10k1_ids[] __devinitdata = { |
| { 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* EMU10K1 */ |
| { 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy */ |
| { 0, } |
| }; |
| |
| MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids); |
| |
| static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci, |
| const struct pci_device_id *id) |
| { |
| static int dev = 0; |
| snd_card_t *card; |
| emu10k1_t *emu; |
| #ifdef ENABLE_SYNTH |
| snd_seq_device_t *wave = NULL; |
| #endif |
| int err; |
| |
| if (dev >= SNDRV_CARDS) |
| return -ENODEV; |
| if (!snd_enable[dev]) { |
| dev++; |
| return -ENOENT; |
| } |
| |
| card = snd_card_new(snd_index[dev], snd_id[dev], THIS_MODULE, 0); |
| if (card == NULL) |
| return -ENOMEM; |
| if (snd_max_buffer_size[dev] < 32) |
| snd_max_buffer_size[dev] = 32; |
| else if (snd_max_buffer_size[dev] > 1024) |
| snd_max_buffer_size[dev] = 1024; |
| if ((err = snd_emu10k1_create(card, pci, snd_extin[dev], snd_extout[dev], |
| (long)snd_max_buffer_size[dev] * 1024 * 1024, |
| snd_enable_ir[dev], |
| &emu)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| if ((err = snd_emu10k1_fx8010_pcm(emu, 3, NULL)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| if (!emu->APS) { /* APS board has not an AC97 mixer */ |
| if ((err = snd_emu10k1_mixer(emu)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| } |
| if (emu->audigy) { |
| if ((err = snd_emu10k1_audigy_midi(emu)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| } else { |
| if ((err = snd_emu10k1_midi(emu)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| } |
| if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| #ifdef ENABLE_SYNTH |
| if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, |
| sizeof(snd_emu10k1_synth_arg_t), &wave) < 0 || |
| wave == NULL) { |
| snd_printk("can't initialize Emu10k1 wavetable synth\n"); |
| } else { |
| snd_emu10k1_synth_arg_t *arg; |
| arg = SNDRV_SEQ_DEVICE_ARGPTR(wave); |
| strcpy(wave->name, "Emu-10k1 Synth"); |
| arg->hwptr = emu; |
| arg->index = 1; |
| arg->seq_ports = snd_seq_ports[dev]; |
| arg->max_voices = snd_max_synth_voices[dev]; |
| } |
| #endif |
| |
| if (emu->audigy) { |
| strcpy(card->driver, "Audigy"); |
| strcpy(card->shortname, "Sound Blaster Audigy"); |
| } else if (emu->APS) { |
| strcpy(card->driver, "E-mu APS"); |
| strcpy(card->shortname, "E-mu APS"); |
| } else { |
| strcpy(card->driver, "EMU10K1"); |
| strcpy(card->shortname, "Sound Blaster Live!"); |
| } |
| sprintf(card->longname, "%s at 0x%lx, irq %i", card->shortname, emu->port, emu->irq); |
| |
| if ((err = snd_card_register(card)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| pci_set_drvdata(pci, card); |
| dev++; |
| return 0; |
| } |
| |
| static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci) |
| { |
| snd_card_free(pci_get_drvdata(pci)); |
| pci_set_drvdata(pci, NULL); |
| } |
| |
| 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), |
| }; |
| |
| static int __init alsa_card_emu10k1_init(void) |
| { |
| int err; |
| |
| if ((err = pci_module_init(&driver)) < 0) { |
| #ifdef MODULE |
| printk(KERN_ERR "EMU10K1/Audigy soundcard not found or device busy\n"); |
| #endif |
| return err; |
| } |
| return 0; |
| } |
| |
| static void __exit alsa_card_emu10k1_exit(void) |
| { |
| pci_unregister_driver(&driver); |
| } |
| |
| module_init(alsa_card_emu10k1_init) |
| module_exit(alsa_card_emu10k1_exit) |
| |
| #ifndef MODULE |
| |
| /* format is: snd-emu10k1=snd_enable,snd_index,snd_id, |
| snd_seq_ports,snd_max_synth_voices */ |
| |
| static int __init alsa_card_emu10k1_setup(char *str) |
| { |
| static unsigned __initdata nr_dev = 0; |
| |
| if (nr_dev >= SNDRV_CARDS) |
| return 0; |
| (void)(get_option(&str,&snd_enable[nr_dev]) == 2 && |
| get_option(&str,&snd_index[nr_dev]) == 2 && |
| get_id(&str,&snd_id[nr_dev]) == 2 && |
| get_option(&str,&snd_seq_ports[nr_dev]) == 2 && |
| get_option(&str,&snd_max_synth_voices[nr_dev]) == 2); |
| nr_dev++; |
| return 1; |
| } |
| |
| __setup("snd-emu10k1=", alsa_card_emu10k1_setup); |
| |
| #endif /* ifndef MODULE */ |