| /* |
| * 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 */ |
| static uint delay_pcm_irq[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; |
| |
| 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."); |
| module_param_array(delay_pcm_irq, uint, NULL, 0444); |
| MODULE_PARM_DESC(delay_pcm_irq, "Delay PCM interrupt by specified number of samples (default 0)."); |
| /* |
| * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value Model:SB0400 |
| */ |
| static DEFINE_PCI_DEVICE_TABLE(snd_emu10k1_ids) = { |
| { PCI_VDEVICE(CREATIVE, 0x0002), 0 }, /* EMU10K1 */ |
| { PCI_VDEVICE(CREATIVE, 0x0004), 1 }, /* Audigy */ |
| { PCI_VDEVICE(CREATIVE, 0x0008), 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; |
| } |
| |
| err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); |
| if (err < 0) |
| return err; |
| 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; |
| emu->delay_pcm_irq = delay_pcm_irq[dev] & 0x1f; |
| 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 = KBUILD_MODNAME, |
| .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) |