1 /*
2 * The driver for the EMU10K1 (SB Live!) based soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
4 *
5 * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
6 * Added support for Audigy 2 Value.
7 *
8 *
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.
13 *
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.
18 *
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
22 *
23 *
24 */
25
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>
34
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}}");
40
41 #if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
42 #define ENABLE_SYNTH
43 #include <sound/emu10k1_synth.h>
44 #endif
45
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
56 module_param_array(index, int, NULL, 0444);
57 MODULE_PARM_DESC(index, "Index value for the EMU10K1 soundcard.");
58 module_param_array(id, charp, NULL, 0444);
59 MODULE_PARM_DESC(id, "ID string for the EMU10K1 soundcard.");
60 module_param_array(enable, bool, NULL, 0444);
61 MODULE_PARM_DESC(enable, "Enable the EMU10K1 soundcard.");
62 module_param_array(extin, int, NULL, 0444);
63 MODULE_PARM_DESC(extin, "Available external inputs for FX8010. Zero=default.");
64 module_param_array(extout, int, NULL, 0444);
65 MODULE_PARM_DESC(extout, "Available external outputs for FX8010. Zero=default.");
66 module_param_array(seq_ports, int, NULL, 0444);
67 MODULE_PARM_DESC(seq_ports, "Allocated sequencer ports for internal synthesizer.");
68 module_param_array(max_synth_voices, int, NULL, 0444);
69 MODULE_PARM_DESC(max_synth_voices, "Maximum number of voices for WaveTable.");
70 module_param_array(max_buffer_size, int, NULL, 0444);
71 MODULE_PARM_DESC(max_buffer_size, "Maximum sample buffer size in MB.");
72 module_param_array(enable_ir, bool, NULL, 0444);
73 MODULE_PARM_DESC(enable_ir, "Enable IR.");
74
75 /*
76 * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value Model:SB0400
77 */
78 static struct pci_device_id snd_emu10k1_ids[] = {
79 { 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* EMU10K1 */
80 { 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy */
81 { 0x1102, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy 2 Value SB0400 */
82 { 0, }
83 };
84
85 /*
86 * Audigy 2 Value notes:
87 * A_IOCFG Input (GPIO)
88 * 0x400 = Front analog jack plugged in. (Green socket)
89 * 0x1000 = Read analog jack plugged in. (Black socket)
90 * 0x2000 = Center/LFE analog jack plugged in. (Orange socket)
91 * A_IOCFG Output (GPIO)
92 * 0x60 = Sound out of front Left.
93 * Win sets it to 0xXX61
94 */
95
96 MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids);
97
98 static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci,
99 const struct pci_device_id *pci_id)
100 {
101 static int dev;
102 snd_card_t *card;
103 emu10k1_t *emu;
104 #ifdef ENABLE_SYNTH
105 snd_seq_device_t *wave = NULL;
106 #endif
107 int err;
108
109 if (dev >= SNDRV_CARDS)
110 return -ENODEV;
111 if (!enable[dev]) {
112 dev++;
113 return -ENOENT;
114 }
115
116 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
117 if (card == NULL)
118 return -ENOMEM;
119 if (max_buffer_size[dev] < 32)
120 max_buffer_size[dev] = 32;
121 else if (max_buffer_size[dev] > 1024)
122 max_buffer_size[dev] = 1024;
123 if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
124 (long)max_buffer_size[dev] * 1024 * 1024,
125 enable_ir[dev],
126 &emu)) < 0) {
127 snd_card_free(card);
128 return err;
129 }
130 if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0) {
131 snd_card_free(card);
132 return err;
133 }
134 if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0) {
135 snd_card_free(card);
136 return err;
137 }
138 if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0) {
139 snd_card_free(card);
140 return err;
141 }
142 if ((err = snd_emu10k1_mixer(emu)) < 0) {
143 snd_card_free(card);
144 return err;
145 }
146
147 if ((err = snd_emu10k1_timer(emu, 0)) < 0) {
148 snd_card_free(card);
149 return err;
150 }
151
152 if (emu->audigy) {
153 if ((err = snd_emu10k1_audigy_midi(emu)) < 0) {
154 snd_card_free(card);
155 return err;
156 }
157 } else {
158 if ((err = snd_emu10k1_midi(emu)) < 0) {
159 snd_card_free(card);
160 return err;
161 }
162 }
163 if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0) {
164 snd_card_free(card);
165 return err;
166 }
167 #ifdef ENABLE_SYNTH
168 if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
169 sizeof(snd_emu10k1_synth_arg_t), &wave) < 0 ||
170 wave == NULL) {
171 snd_printk("can't initialize Emu10k1 wavetable synth\n");
172 } else {
173 snd_emu10k1_synth_arg_t *arg;
174 arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
175 strcpy(wave->name, "Emu-10k1 Synth");
176 arg->hwptr = emu;
177 arg->index = 1;
178 arg->seq_ports = seq_ports[dev];
179 arg->max_voices = max_synth_voices[dev];
180 }
181 #endif
182
183 if (emu->audigy && (emu->serial == 0x10011102) ) {
184 strcpy(card->driver, "Audigy2");
185 strcpy(card->shortname, "Sound Blaster Audigy2_Value");
186 } else if (emu->audigy && (emu->revision == 4) ) {
187 strcpy(card->driver, "Audigy2");
188 strcpy(card->shortname, "Sound Blaster Audigy2");
189 } else if (emu->audigy) {
190 strcpy(card->driver, "Audigy");
191 strcpy(card->shortname, "Sound Blaster Audigy");
192 } else if (emu->APS) {
193 strcpy(card->driver, "E-mu APS");
194 strcpy(card->shortname, "E-mu APS");
195 } else {
196 strcpy(card->driver, "EMU10K1");
197 strcpy(card->shortname, "Sound Blaster Live!");
198 }
199 sprintf(card->longname, "%s (rev.%d, serial:0x%x) at 0x%lx, irq %i", card->shortname, emu->revision, emu->serial, emu->port, emu->irq);
200
201 if ((err = snd_card_register(card)) < 0) {
202 snd_card_free(card);
203 return err;
204 }
205 pci_set_drvdata(pci, card);
206 dev++;
207 return 0;
208 }
209
210 static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci)
211 {
212 snd_card_free(pci_get_drvdata(pci));
213 pci_set_drvdata(pci, NULL);
214 }
215
216 static struct pci_driver driver = {
217 .name = "EMU10K1_Audigy",
218 .id_table = snd_emu10k1_ids,
219 .probe = snd_card_emu10k1_probe,
220 .remove = __devexit_p(snd_card_emu10k1_remove),
221 };
222
223 static int __init alsa_card_emu10k1_init(void)
224 {
225 return pci_module_init(&driver);
226 }
227
228 static void __exit alsa_card_emu10k1_exit(void)
229 {
230 pci_unregister_driver(&driver);
231 }
232
233 module_init(alsa_card_emu10k1_init)
234 module_exit(alsa_card_emu10k1_exit)
235
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