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 <sound/core.h>
27 #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};
53 MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
54 MODULE_PARM_DESC(index, "Index value for the EMU10K1 soundcard.");
55 MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
56 MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
57 MODULE_PARM_DESC(id, "ID string for the EMU10K1 soundcard.");
58 MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
59 MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
60 MODULE_PARM_DESC(enable, "Enable the EMU10K1 soundcard.");
61 MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
62 MODULE_PARM(extin, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
63 MODULE_PARM_DESC(extin, "Available external inputs for FX8010. Zero=default.");
64 MODULE_PARM_SYNTAX(extin, SNDRV_ENABLED "allows:{{0,0x0ffff}},base:16");
65 MODULE_PARM(extout, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
66 MODULE_PARM_DESC(extout, "Available external outputs for FX8010. Zero=default.");
67 MODULE_PARM_SYNTAX(extout, SNDRV_ENABLED "allows:{{0,0x0ffff}},base:16");
68 MODULE_PARM(seq_ports, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
69 MODULE_PARM_DESC(seq_ports, "Allocated sequencer ports for internal synthesizer.");
70 MODULE_PARM_SYNTAX(seq_ports, SNDRV_ENABLED "allows:{{0,32}}");
71 MODULE_PARM(max_synth_voices, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
72 MODULE_PARM_DESC(max_synth_voices, "Maximum number of voices for WaveTable.");
73 MODULE_PARM_SYNTAX(max_synth_voices, SNDRV_ENABLED);
74 MODULE_PARM(max_buffer_size, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
75 MODULE_PARM_DESC(max_buffer_size, "Maximum sample buffer size in MB.");
76 MODULE_PARM_SYNTAX(max_buffer_size, SNDRV_ENABLED);
77 MODULE_PARM(enable_ir, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
78 MODULE_PARM_DESC(enable_ir, "Enable IR.");
79 MODULE_PARM_SYNTAX(enable_ir, SNDRV_ENABLE_DESC);
81 static struct pci_device_id snd_emu10k1_ids[] = {
82 { 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* EMU10K1 */
83 #if 0 /* FIXME: not working! */
84 { 0x1102, 0x0006, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Dell OEM version (EMU10K1) */
86 { 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy */
90 MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids);
92 static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci,
93 const struct pci_device_id *pci_id)
99 snd_seq_device_t *wave = NULL;
103 if (dev >= SNDRV_CARDS)
110 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
113 if (max_buffer_size[dev] < 32)
114 max_buffer_size[dev] = 32;
115 else if (max_buffer_size[dev] > 1024)
116 max_buffer_size[dev] = 1024;
117 if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
118 (long)max_buffer_size[dev] * 1024 * 1024,
124 if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0) {
128 if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0) {
132 if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0) {
136 if ((err = snd_emu10k1_fx8010_pcm(emu, 3, NULL)) < 0) {
140 if ((err = snd_emu10k1_mixer(emu)) < 0) {
145 if ((err = snd_emu10k1_audigy_midi(emu)) < 0) {
150 if ((err = snd_emu10k1_midi(emu)) < 0) {
155 if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0) {
160 if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
161 sizeof(snd_emu10k1_synth_arg_t), &wave) < 0 ||
163 snd_printk("can't initialize Emu10k1 wavetable synth\n");
165 snd_emu10k1_synth_arg_t *arg;
166 arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
167 strcpy(wave->name, "Emu-10k1 Synth");
170 arg->seq_ports = seq_ports[dev];
171 arg->max_voices = max_synth_voices[dev];
175 if (emu->audigy && (emu->revision == 4) ) {
176 strcpy(card->driver, "Audigy2");
177 strcpy(card->shortname, "Sound Blaster Audigy2");
178 } else if (emu->audigy) {
179 strcpy(card->driver, "Audigy");
180 strcpy(card->shortname, "Sound Blaster Audigy");
181 } else if (emu->APS) {
182 strcpy(card->driver, "E-mu APS");
183 strcpy(card->shortname, "E-mu APS");
185 strcpy(card->driver, "EMU10K1");
186 strcpy(card->shortname, "Sound Blaster Live!");
188 sprintf(card->longname, "%s (rev.%d) at 0x%lx, irq %i", card->shortname, emu->revision, emu->port, emu->irq);
190 if ((err = snd_card_register(card)) < 0) {
194 pci_set_drvdata(pci, card);
199 static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci)
201 snd_card_free(pci_get_drvdata(pci));
202 pci_set_drvdata(pci, NULL);
205 static struct pci_driver driver = {
206 .name = "EMU10K1_Audigy",
207 .id_table = snd_emu10k1_ids,
208 .probe = snd_card_emu10k1_probe,
209 .remove = __devexit_p(snd_card_emu10k1_remove),
212 static int __init alsa_card_emu10k1_init(void)
216 if ((err = pci_module_init(&driver)) < 0) {
218 printk(KERN_ERR "EMU10K1/Audigy soundcard not found or device busy\n");
225 static void __exit alsa_card_emu10k1_exit(void)
227 pci_unregister_driver(&driver);
230 module_init(alsa_card_emu10k1_init)
231 module_exit(alsa_card_emu10k1_exit)
235 /* format is: snd-emu10k1=enable,index,id,
236 seq_ports,max_synth_voices */
238 static int __init alsa_card_emu10k1_setup(char *str)
240 static unsigned __initdata nr_dev = 0;
242 if (nr_dev >= SNDRV_CARDS)
244 (void)(get_option(&str,&enable[nr_dev]) == 2 &&
245 get_option(&str,&index[nr_dev]) == 2 &&
246 get_id(&str,&id[nr_dev]) == 2 &&
247 get_option(&str,&seq_ports[nr_dev]) == 2 &&
248 get_option(&str,&max_synth_voices[nr_dev]) == 2);
253 __setup("snd-emu10k1=", alsa_card_emu10k1_setup);
255 #endif /* ifndef MODULE */