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Release 4.11 sound/pci/emu10k1/emu10k1.c

/*
 *  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/module.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 IS_REACHABLE(CONFIG_SND_SEQUENCER)

#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 bool 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 bool 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 const struct pci_device_id 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 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_new(&pci->dev, 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)) < 0) goto error; if ((err = snd_emu10k1_pcm_mic(emu, 1)) < 0) goto error; if ((err = snd_emu10k1_pcm_efx(emu, 2)) < 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)) < 0) goto error; if (emu->card_capabilities->ca0151_chip) { /* P16V */ if ((err = snd_p16v_pcm(emu, 4)) < 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)) < 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) { dev_warn(emu->card->dev, "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 strlcpy(card->driver, emu->card_capabilities->driver, sizeof(card->driver)); strlcpy(card->shortname, emu->card_capabilities->name, sizeof(card->shortname)); 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; if (emu->card_capabilities->emu_model) schedule_delayed_work(&emu->emu1010.firmware_work, 0); pci_set_drvdata(pci, card); dev++; return 0; error: snd_card_free(card); return err; }

Contributors

PersonTokensPropCommitsCommitProp
Jaroslav Kysela54880.00%1254.55%
Takashi Iwai12418.10%731.82%
James Courtier-Dutton91.31%29.09%
Clemens Ladisch40.58%14.55%
Total685100.00%22100.00%


static void snd_card_emu10k1_remove(struct pci_dev *pci) { snd_card_free(pci_get_drvdata(pci)); }

Contributors

PersonTokensPropCommitsCommitProp
Jaroslav Kysela19100.00%1100.00%
Total19100.00%1100.00%

#ifdef CONFIG_PM_SLEEP
static int snd_emu10k1_suspend(struct device *dev) { struct snd_card *card = dev_get_drvdata(dev); struct snd_emu10k1 *emu = card->private_data; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); emu->suspend = 1; cancel_delayed_work_sync(&emu->emu1010.firmware_work); 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); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Takashi Iwai126100.00%4100.00%
Total126100.00%4100.00%


static int snd_emu10k1_resume(struct device *dev) { struct snd_card *card = dev_get_drvdata(dev); struct snd_emu10k1 *emu = card->private_data; 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); emu->suspend = 0; snd_power_change_state(card, SNDRV_CTL_POWER_D0); if (emu->card_capabilities->emu_model) schedule_delayed_work(&emu->emu1010.firmware_work, 0); return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Takashi Iwai10099.01%480.00%
Adrian Bunk10.99%120.00%
Total101100.00%5100.00%

static SIMPLE_DEV_PM_OPS(snd_emu10k1_pm, snd_emu10k1_suspend, snd_emu10k1_resume); #define SND_EMU10K1_PM_OPS &snd_emu10k1_pm #else #define SND_EMU10K1_PM_OPS NULL #endif /* CONFIG_PM_SLEEP */ static struct pci_driver emu10k1_driver = { .name = KBUILD_MODNAME, .id_table = snd_emu10k1_ids, .probe = snd_card_emu10k1_probe, .remove = snd_card_emu10k1_remove, .driver = { .pm = SND_EMU10K1_PM_OPS, }, }; module_pci_driver(emu10k1_driver);

Overall Contributors

PersonTokensPropCommitsCommitProp
Jaroslav Kysela99168.06%1946.34%
Takashi Iwai39126.85%1229.27%
James Courtier-Dutton352.40%24.88%
Joe Perches151.03%12.44%
Rusty Russell110.76%24.88%
Benoit Taine60.41%12.44%
Clemens Ladisch40.27%12.44%
Fabian Frederick10.07%12.44%
Adrian Bunk10.07%12.44%
Paul Gortmaker10.07%12.44%
Total1456100.00%41100.00%
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