2 * The driver for the EMU10K1 (SB Live!) based soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include <sound/driver.h>
23 #include <linux/init.h>
24 #include <linux/pci.h>
25 #include <linux/time.h>
26 #include <linux/moduleparam.h>
27 #include <sound/core.h>
28 #include <sound/emu10k1.h>
29 #include <sound/initval.h>
31 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
32 MODULE_DESCRIPTION("EMU10K1");
33 MODULE_LICENSE("GPL");
34 MODULE_CLASSES("{sound}");
35 MODULE_DEVICES("{{Creative Labs,SB Live!/PCI512/E-mu APS},"
36 "{Creative Labs,SB Audigy}}");
38 #if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
40 #include <sound/emu10k1_synth.h>
43 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
44 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
45 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
46 static int extin[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
47 static int extout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
48 static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
49 static int max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64};
50 static int max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128};
51 static int enable_ir[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
54 module_param_array(index, int, boot_devs, 0444);
55 MODULE_PARM_DESC(index, "Index value for the EMU10K1 soundcard.");
56 MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
57 module_param_array(id, charp, boot_devs, 0444);
58 MODULE_PARM_DESC(id, "ID string for the EMU10K1 soundcard.");
59 MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
60 module_param_array(enable, bool, boot_devs, 0444);
61 MODULE_PARM_DESC(enable, "Enable the EMU10K1 soundcard.");
62 MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
63 module_param_array(extin, int, boot_devs, 0444);
64 MODULE_PARM_DESC(extin, "Available external inputs for FX8010. Zero=default.");
65 MODULE_PARM_SYNTAX(extin, SNDRV_ENABLED "allows:{{0,0x0ffff}},base:16");
66 module_param_array(extout, int, boot_devs, 0444);
67 MODULE_PARM_DESC(extout, "Available external outputs for FX8010. Zero=default.");
68 MODULE_PARM_SYNTAX(extout, SNDRV_ENABLED "allows:{{0,0x0ffff}},base:16");
69 module_param_array(seq_ports, int, boot_devs, 0444);
70 MODULE_PARM_DESC(seq_ports, "Allocated sequencer ports for internal synthesizer.");
71 MODULE_PARM_SYNTAX(seq_ports, SNDRV_ENABLED "allows:{{0,32}}");
72 module_param_array(max_synth_voices, int, boot_devs, 0444);
73 MODULE_PARM_DESC(max_synth_voices, "Maximum number of voices for WaveTable.");
74 MODULE_PARM_SYNTAX(max_synth_voices, SNDRV_ENABLED);
75 module_param_array(max_buffer_size, int, boot_devs, 0444);
76 MODULE_PARM_DESC(max_buffer_size, "Maximum sample buffer size in MB.");
77 MODULE_PARM_SYNTAX(max_buffer_size, SNDRV_ENABLED);
78 module_param_array(enable_ir, bool, boot_devs, 0444);
79 MODULE_PARM_DESC(enable_ir, "Enable IR.");
80 MODULE_PARM_SYNTAX(enable_ir, SNDRV_ENABLE_DESC);
82 static struct pci_device_id snd_emu10k1_ids[] = {
83 { 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* EMU10K1 */
84 #if 0 /* FIXME: not working! */
85 { 0x1102, 0x0006, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Dell OEM version (EMU10K1) */
87 { 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy */
91 MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids);
93 static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci,
94 const struct pci_device_id *pci_id)
100 snd_seq_device_t *wave = NULL;
104 if (dev >= SNDRV_CARDS)
111 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
114 if (max_buffer_size[dev] < 32)
115 max_buffer_size[dev] = 32;
116 else if (max_buffer_size[dev] > 1024)
117 max_buffer_size[dev] = 1024;
118 if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
119 (long)max_buffer_size[dev] * 1024 * 1024,
125 if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0) {
129 if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0) {
133 if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0) {
137 if ((err = snd_emu10k1_fx8010_pcm(emu, 3, NULL)) < 0) {
141 if ((err = snd_emu10k1_mixer(emu)) < 0) {
146 if ((err = snd_emu10k1_audigy_midi(emu)) < 0) {
151 if ((err = snd_emu10k1_midi(emu)) < 0) {
156 if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0) {
161 if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
162 sizeof(snd_emu10k1_synth_arg_t), &wave) < 0 ||
164 snd_printk("can't initialize Emu10k1 wavetable synth\n");
166 snd_emu10k1_synth_arg_t *arg;
167 arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
168 strcpy(wave->name, "Emu-10k1 Synth");
171 arg->seq_ports = seq_ports[dev];
172 arg->max_voices = max_synth_voices[dev];
176 if (emu->audigy && (emu->revision == 4) ) {
177 strcpy(card->driver, "Audigy2");
178 strcpy(card->shortname, "Sound Blaster Audigy2");
179 } else if (emu->audigy) {
180 strcpy(card->driver, "Audigy");
181 strcpy(card->shortname, "Sound Blaster Audigy");
182 } else if (emu->APS) {
183 strcpy(card->driver, "E-mu APS");
184 strcpy(card->shortname, "E-mu APS");
186 strcpy(card->driver, "EMU10K1");
187 strcpy(card->shortname, "Sound Blaster Live!");
189 sprintf(card->longname, "%s (rev.%d) at 0x%lx, irq %i", card->shortname, emu->revision, emu->port, emu->irq);
191 if ((err = snd_card_register(card)) < 0) {
195 pci_set_drvdata(pci, card);
200 static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci)
202 snd_card_free(pci_get_drvdata(pci));
203 pci_set_drvdata(pci, NULL);
206 static struct pci_driver driver = {
207 .name = "EMU10K1_Audigy",
208 .id_table = snd_emu10k1_ids,
209 .probe = snd_card_emu10k1_probe,
210 .remove = __devexit_p(snd_card_emu10k1_remove),
213 static int __init alsa_card_emu10k1_init(void)
215 return pci_module_init(&driver);
218 static void __exit alsa_card_emu10k1_exit(void)
220 pci_unregister_driver(&driver);
223 module_init(alsa_card_emu10k1_init)
224 module_exit(alsa_card_emu10k1_exit)