diff options
Diffstat (limited to 'sound/pci/emu10k1/emu10k1.c')
| -rw-r--r-- | sound/pci/emu10k1/emu10k1.c | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c new file mode 100644 index 00000000000..6446afe19d8 --- /dev/null +++ b/sound/pci/emu10k1/emu10k1.c @@ -0,0 +1,240 @@ +/* + * The driver for the EMU10K1 (SB Live!) based soundcards + * Copyright (c) by Jaroslav Kysela <perex@suse.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 <sound/driver.h> +#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@suse.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] = {[0 ... (SNDRV_CARDS - 1)] = 0}; +static int extout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; +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] = {[0 ... (SNDRV_CARDS - 1)] = 0}; + +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."); + +/* + * 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; + 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 (!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], + &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; + } + /* This stores the periods table. */ + if (emu->audigy && emu->revision == 4) { /* P16V */ + if(snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), 1024, &emu->p16v_buffer) < 0) { + snd_p16v_free(emu); + return -ENOMEM; + } + } + + if ((err = snd_emu10k1_mixer(emu)) < 0) { + snd_card_free(card); + return err; + } + + if ((err = snd_emu10k1_timer(emu, 0)) < 0) { + snd_card_free(card); + return err; + } + + if ((err = snd_emu10k1_pcm_multi(emu, 3, NULL)) < 0) { + snd_card_free(card); + return err; + } + if (emu->audigy && emu->revision == 4) { /* P16V */ + if ((err = snd_p16v_pcm(emu, 4, NULL)) < 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 = 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) { + 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) +{ + return pci_module_init(&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) |