2 * The driver for the EMU10K1 (SB Live!) based soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
5 * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
6 * Added support for Audigy 2 Value.
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include <linux/init.h>
27 #include <linux/pci.h>
28 #include <linux/time.h>
29 #include <linux/module.h>
30 #include <sound/core.h>
31 #include <sound/emu10k1.h>
32 #include <sound/initval.h>
34 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
35 MODULE_DESCRIPTION("EMU10K1");
36 MODULE_LICENSE("GPL");
37 MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB Live!/PCI512/E-mu APS},"
38 "{Creative Labs,SB Audigy}}");
40 #if IS_ENABLED(CONFIG_SND_SEQUENCER)
42 #include <sound/emu10k1_synth.h>
45 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
46 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
47 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
48 static int extin[SNDRV_CARDS];
49 static int extout[SNDRV_CARDS];
50 static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
51 static int max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64};
52 static int max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128};
53 static bool enable_ir[SNDRV_CARDS];
54 static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */
55 static uint delay_pcm_irq[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
57 module_param_array(index, int, NULL, 0444);
58 MODULE_PARM_DESC(index, "Index value for the EMU10K1 soundcard.");
59 module_param_array(id, charp, NULL, 0444);
60 MODULE_PARM_DESC(id, "ID string for the EMU10K1 soundcard.");
61 module_param_array(enable, bool, NULL, 0444);
62 MODULE_PARM_DESC(enable, "Enable the EMU10K1 soundcard.");
63 module_param_array(extin, int, NULL, 0444);
64 MODULE_PARM_DESC(extin, "Available external inputs for FX8010. Zero=default.");
65 module_param_array(extout, int, NULL, 0444);
66 MODULE_PARM_DESC(extout, "Available external outputs for FX8010. Zero=default.");
67 module_param_array(seq_ports, int, NULL, 0444);
68 MODULE_PARM_DESC(seq_ports, "Allocated sequencer ports for internal synthesizer.");
69 module_param_array(max_synth_voices, int, NULL, 0444);
70 MODULE_PARM_DESC(max_synth_voices, "Maximum number of voices for WaveTable.");
71 module_param_array(max_buffer_size, int, NULL, 0444);
72 MODULE_PARM_DESC(max_buffer_size, "Maximum sample buffer size in MB.");
73 module_param_array(enable_ir, bool, NULL, 0444);
74 MODULE_PARM_DESC(enable_ir, "Enable IR.");
75 module_param_array(subsystem, uint, NULL, 0444);
76 MODULE_PARM_DESC(subsystem, "Force card subsystem model.");
77 module_param_array(delay_pcm_irq, uint, NULL, 0444);
78 MODULE_PARM_DESC(delay_pcm_irq, "Delay PCM interrupt by specified number of samples (default 0).");
80 * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value Model:SB0400
82 static const struct pci_device_id snd_emu10k1_ids[] = {
83 { PCI_VDEVICE(CREATIVE, 0x0002), 0 }, /* EMU10K1 */
84 { PCI_VDEVICE(CREATIVE, 0x0004), 1 }, /* Audigy */
85 { PCI_VDEVICE(CREATIVE, 0x0008), 1 }, /* Audigy 2 Value SB0400 */
90 * Audigy 2 Value notes:
91 * A_IOCFG Input (GPIO)
92 * 0x400 = Front analog jack plugged in. (Green socket)
93 * 0x1000 = Read analog jack plugged in. (Black socket)
94 * 0x2000 = Center/LFE analog jack plugged in. (Orange socket)
95 * A_IOCFG Output (GPIO)
96 * 0x60 = Sound out of front Left.
97 * Win sets it to 0xXX61
100 MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids);
102 static int snd_card_emu10k1_probe(struct pci_dev *pci,
103 const struct pci_device_id *pci_id)
106 struct snd_card *card;
107 struct snd_emu10k1 *emu;
109 struct snd_seq_device *wave = NULL;
113 if (dev >= SNDRV_CARDS)
120 err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
124 if (max_buffer_size[dev] < 32)
125 max_buffer_size[dev] = 32;
126 else if (max_buffer_size[dev] > 1024)
127 max_buffer_size[dev] = 1024;
128 if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
129 (long)max_buffer_size[dev] * 1024 * 1024,
130 enable_ir[dev], subsystem[dev],
133 card->private_data = emu;
134 emu->delay_pcm_irq = delay_pcm_irq[dev] & 0x1f;
135 if ((err = snd_emu10k1_pcm(emu, 0)) < 0)
137 if ((err = snd_emu10k1_pcm_mic(emu, 1)) < 0)
139 if ((err = snd_emu10k1_pcm_efx(emu, 2)) < 0)
141 /* This stores the periods table. */
142 if (emu->card_capabilities->ca0151_chip) { /* P16V */
143 if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
144 1024, &emu->p16v_buffer)) < 0)
148 if ((err = snd_emu10k1_mixer(emu, 0, 3)) < 0)
151 if ((err = snd_emu10k1_timer(emu, 0)) < 0)
154 if ((err = snd_emu10k1_pcm_multi(emu, 3)) < 0)
156 if (emu->card_capabilities->ca0151_chip) { /* P16V */
157 if ((err = snd_p16v_pcm(emu, 4)) < 0)
161 if ((err = snd_emu10k1_audigy_midi(emu)) < 0)
164 if ((err = snd_emu10k1_midi(emu)) < 0)
167 if ((err = snd_emu10k1_fx8010_new(emu, 0)) < 0)
170 if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
171 sizeof(struct snd_emu10k1_synth_arg), &wave) < 0 ||
173 dev_warn(emu->card->dev,
174 "can't initialize Emu10k1 wavetable synth\n");
176 struct snd_emu10k1_synth_arg *arg;
177 arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
178 strcpy(wave->name, "Emu-10k1 Synth");
181 arg->seq_ports = seq_ports[dev];
182 arg->max_voices = max_synth_voices[dev];
186 strlcpy(card->driver, emu->card_capabilities->driver,
187 sizeof(card->driver));
188 strlcpy(card->shortname, emu->card_capabilities->name,
189 sizeof(card->shortname));
190 snprintf(card->longname, sizeof(card->longname),
191 "%s (rev.%d, serial:0x%x) at 0x%lx, irq %i",
192 card->shortname, emu->revision, emu->serial, emu->port, emu->irq);
194 if ((err = snd_card_register(card)) < 0)
197 if (emu->card_capabilities->emu_model)
198 schedule_delayed_work(&emu->emu1010.firmware_work, 0);
200 pci_set_drvdata(pci, card);
209 static void snd_card_emu10k1_remove(struct pci_dev *pci)
211 snd_card_free(pci_get_drvdata(pci));
215 #ifdef CONFIG_PM_SLEEP
216 static int snd_emu10k1_suspend(struct device *dev)
218 struct snd_card *card = dev_get_drvdata(dev);
219 struct snd_emu10k1 *emu = card->private_data;
221 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
225 cancel_delayed_work_sync(&emu->emu1010.firmware_work);
227 snd_pcm_suspend_all(emu->pcm);
228 snd_pcm_suspend_all(emu->pcm_mic);
229 snd_pcm_suspend_all(emu->pcm_efx);
230 snd_pcm_suspend_all(emu->pcm_multi);
231 snd_pcm_suspend_all(emu->pcm_p16v);
233 snd_ac97_suspend(emu->ac97);
235 snd_emu10k1_efx_suspend(emu);
236 snd_emu10k1_suspend_regs(emu);
237 if (emu->card_capabilities->ca0151_chip)
238 snd_p16v_suspend(emu);
240 snd_emu10k1_done(emu);
244 static int snd_emu10k1_resume(struct device *dev)
246 struct snd_card *card = dev_get_drvdata(dev);
247 struct snd_emu10k1 *emu = card->private_data;
249 snd_emu10k1_resume_init(emu);
250 snd_emu10k1_efx_resume(emu);
251 snd_ac97_resume(emu->ac97);
252 snd_emu10k1_resume_regs(emu);
254 if (emu->card_capabilities->ca0151_chip)
255 snd_p16v_resume(emu);
259 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
261 if (emu->card_capabilities->emu_model)
262 schedule_delayed_work(&emu->emu1010.firmware_work, 0);
267 static SIMPLE_DEV_PM_OPS(snd_emu10k1_pm, snd_emu10k1_suspend, snd_emu10k1_resume);
268 #define SND_EMU10K1_PM_OPS &snd_emu10k1_pm
270 #define SND_EMU10K1_PM_OPS NULL
271 #endif /* CONFIG_PM_SLEEP */
273 static struct pci_driver emu10k1_driver = {
274 .name = KBUILD_MODNAME,
275 .id_table = snd_emu10k1_ids,
276 .probe = snd_card_emu10k1_probe,
277 .remove = snd_card_emu10k1_remove,
279 .pm = SND_EMU10K1_PM_OPS,
283 module_pci_driver(emu10k1_driver);