2 * The driver for the EMU10K1 (SB Live!) based soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@suse.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 <sound/driver.h>
27 #include <linux/init.h>
28 #include <linux/pci.h>
29 #include <linux/time.h>
30 #include <linux/moduleparam.h>
31 #include <sound/core.h>
32 #include <sound/emu10k1.h>
33 #include <sound/initval.h>
35 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
36 MODULE_DESCRIPTION("EMU10K1");
37 MODULE_LICENSE("GPL");
38 MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB Live!/PCI512/E-mu APS},"
39 "{Creative Labs,SB Audigy}}");
41 #if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
43 #include <sound/emu10k1_synth.h>
46 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
47 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
48 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
49 static int extin[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
50 static int extout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
51 static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
52 static int max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64};
53 static int max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128};
54 static int enable_ir[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
55 static uint subsystem[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; /* Force card subsystem model */
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.");
78 * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value Model:SB0400
80 static struct pci_device_id snd_emu10k1_ids[] = {
81 { 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* EMU10K1 */
82 { 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy */
83 { 0x1102, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy 2 Value SB0400 */
88 * Audigy 2 Value notes:
89 * A_IOCFG Input (GPIO)
90 * 0x400 = Front analog jack plugged in. (Green socket)
91 * 0x1000 = Read analog jack plugged in. (Black socket)
92 * 0x2000 = Center/LFE analog jack plugged in. (Orange socket)
93 * A_IOCFG Output (GPIO)
94 * 0x60 = Sound out of front Left.
95 * Win sets it to 0xXX61
98 MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids);
100 static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci,
101 const struct pci_device_id *pci_id)
107 snd_seq_device_t *wave = NULL;
111 if (dev >= SNDRV_CARDS)
118 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
121 if (max_buffer_size[dev] < 32)
122 max_buffer_size[dev] = 32;
123 else if (max_buffer_size[dev] > 1024)
124 max_buffer_size[dev] = 1024;
125 if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
126 (long)max_buffer_size[dev] * 1024 * 1024,
127 enable_ir[dev], subsystem[dev],
132 if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0) {
136 if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0) {
140 if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0) {
144 /* This stores the periods table. */
145 if (emu->card_capabilities->ca0151_chip) { /* P16V */
146 if(snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), 1024, &emu->p16v_buffer) < 0) {
152 if ((err = snd_emu10k1_mixer(emu, 0, 3)) < 0) {
157 if ((err = snd_emu10k1_timer(emu, 0)) < 0) {
162 if ((err = snd_emu10k1_pcm_multi(emu, 3, NULL)) < 0) {
166 if (emu->card_capabilities->ca0151_chip) { /* P16V */
167 if ((err = snd_p16v_pcm(emu, 4, NULL)) < 0) {
173 if ((err = snd_emu10k1_audigy_midi(emu)) < 0) {
178 if ((err = snd_emu10k1_midi(emu)) < 0) {
183 if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0) {
188 if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
189 sizeof(snd_emu10k1_synth_arg_t), &wave) < 0 ||
191 snd_printk("can't initialize Emu10k1 wavetable synth\n");
193 snd_emu10k1_synth_arg_t *arg;
194 arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
195 strcpy(wave->name, "Emu-10k1 Synth");
198 arg->seq_ports = seq_ports[dev];
199 arg->max_voices = max_synth_voices[dev];
203 strcpy(card->driver, emu->card_capabilities->driver);
204 strcpy(card->shortname, emu->card_capabilities->name);
205 snprintf(card->longname, sizeof(card->longname),
206 "%s (rev.%d, serial:0x%x) at 0x%lx, irq %i",
207 card->shortname, emu->revision, emu->serial, emu->port, emu->irq);
209 if ((err = snd_card_register(card)) < 0) {
213 pci_set_drvdata(pci, card);
218 static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci)
220 snd_card_free(pci_get_drvdata(pci));
221 pci_set_drvdata(pci, NULL);
224 static struct pci_driver driver = {
225 .name = "EMU10K1_Audigy",
226 .id_table = snd_emu10k1_ids,
227 .probe = snd_card_emu10k1_probe,
228 .remove = __devexit_p(snd_card_emu10k1_remove),
231 static int __init alsa_card_emu10k1_init(void)
233 return pci_register_driver(&driver);
236 static void __exit alsa_card_emu10k1_exit(void)
238 pci_unregister_driver(&driver);
241 module_init(alsa_card_emu10k1_init)
242 module_exit(alsa_card_emu10k1_exit)