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_SUPPORTED_DEVICE("{{Creative Labs,SB Live!/PCI512/E-mu APS},"
35 "{Creative Labs,SB Audigy}}");
37 #if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
39 #include <sound/emu10k1_synth.h>
42 static int index
[SNDRV_CARDS
] = SNDRV_DEFAULT_IDX
; /* Index 0-MAX */
43 static char *id
[SNDRV_CARDS
] = SNDRV_DEFAULT_STR
; /* ID for this card */
44 static int enable
[SNDRV_CARDS
] = SNDRV_DEFAULT_ENABLE_PNP
; /* Enable this card */
45 static int extin
[SNDRV_CARDS
] = {[0 ... (SNDRV_CARDS
- 1)] = 0};
46 static int extout
[SNDRV_CARDS
] = {[0 ... (SNDRV_CARDS
- 1)] = 0};
47 static int seq_ports
[SNDRV_CARDS
] = {[0 ... (SNDRV_CARDS
- 1)] = 4};
48 static int max_synth_voices
[SNDRV_CARDS
] = {[0 ... (SNDRV_CARDS
- 1)] = 64};
49 static int max_buffer_size
[SNDRV_CARDS
] = {[0 ... (SNDRV_CARDS
- 1)] = 128};
50 static int enable_ir
[SNDRV_CARDS
] = {[0 ... (SNDRV_CARDS
- 1)] = 0};
53 module_param_array(index
, int, boot_devs
, 0444);
54 MODULE_PARM_DESC(index
, "Index value for the EMU10K1 soundcard.");
55 module_param_array(id
, charp
, boot_devs
, 0444);
56 MODULE_PARM_DESC(id
, "ID string for the EMU10K1 soundcard.");
57 module_param_array(enable
, bool, boot_devs
, 0444);
58 MODULE_PARM_DESC(enable
, "Enable the EMU10K1 soundcard.");
59 module_param_array(extin
, int, boot_devs
, 0444);
60 MODULE_PARM_DESC(extin
, "Available external inputs for FX8010. Zero=default.");
61 module_param_array(extout
, int, boot_devs
, 0444);
62 MODULE_PARM_DESC(extout
, "Available external outputs for FX8010. Zero=default.");
63 module_param_array(seq_ports
, int, boot_devs
, 0444);
64 MODULE_PARM_DESC(seq_ports
, "Allocated sequencer ports for internal synthesizer.");
65 module_param_array(max_synth_voices
, int, boot_devs
, 0444);
66 MODULE_PARM_DESC(max_synth_voices
, "Maximum number of voices for WaveTable.");
67 module_param_array(max_buffer_size
, int, boot_devs
, 0444);
68 MODULE_PARM_DESC(max_buffer_size
, "Maximum sample buffer size in MB.");
69 module_param_array(enable_ir
, bool, boot_devs
, 0444);
70 MODULE_PARM_DESC(enable_ir
, "Enable IR.");
72 static struct pci_device_id snd_emu10k1_ids
[] = {
73 { 0x1102, 0x0002, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, 0 }, /* EMU10K1 */
74 { 0x1102, 0x0004, PCI_ANY_ID
, PCI_ANY_ID
, 0, 0, 1 }, /* Audigy */
78 MODULE_DEVICE_TABLE(pci
, snd_emu10k1_ids
);
80 static int __devinit
snd_card_emu10k1_probe(struct pci_dev
*pci
,
81 const struct pci_device_id
*pci_id
)
87 snd_seq_device_t
*wave
= NULL
;
91 if (dev
>= SNDRV_CARDS
)
98 card
= snd_card_new(index
[dev
], id
[dev
], THIS_MODULE
, 0);
101 if (max_buffer_size
[dev
] < 32)
102 max_buffer_size
[dev
] = 32;
103 else if (max_buffer_size
[dev
] > 1024)
104 max_buffer_size
[dev
] = 1024;
105 if ((err
= snd_emu10k1_create(card
, pci
, extin
[dev
], extout
[dev
],
106 (long)max_buffer_size
[dev
] * 1024 * 1024,
112 if ((err
= snd_emu10k1_pcm(emu
, 0, NULL
)) < 0) {
116 if ((err
= snd_emu10k1_pcm_mic(emu
, 1, NULL
)) < 0) {
120 if ((err
= snd_emu10k1_pcm_efx(emu
, 2, NULL
)) < 0) {
124 if ((err
= snd_emu10k1_mixer(emu
)) < 0) {
129 if ((err
= snd_emu10k1_audigy_midi(emu
)) < 0) {
134 if ((err
= snd_emu10k1_midi(emu
)) < 0) {
139 if ((err
= snd_emu10k1_fx8010_new(emu
, 0, NULL
)) < 0) {
144 if (snd_seq_device_new(card
, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH
,
145 sizeof(snd_emu10k1_synth_arg_t
), &wave
) < 0 ||
147 snd_printk("can't initialize Emu10k1 wavetable synth\n");
149 snd_emu10k1_synth_arg_t
*arg
;
150 arg
= SNDRV_SEQ_DEVICE_ARGPTR(wave
);
151 strcpy(wave
->name
, "Emu-10k1 Synth");
154 arg
->seq_ports
= seq_ports
[dev
];
155 arg
->max_voices
= max_synth_voices
[dev
];
159 if (emu
->audigy
&& (emu
->revision
== 4) ) {
160 strcpy(card
->driver
, "Audigy2");
161 strcpy(card
->shortname
, "Sound Blaster Audigy2");
162 } else if (emu
->audigy
) {
163 strcpy(card
->driver
, "Audigy");
164 strcpy(card
->shortname
, "Sound Blaster Audigy");
165 } else if (emu
->APS
) {
166 strcpy(card
->driver
, "E-mu APS");
167 strcpy(card
->shortname
, "E-mu APS");
169 strcpy(card
->driver
, "EMU10K1");
170 strcpy(card
->shortname
, "Sound Blaster Live!");
172 sprintf(card
->longname
, "%s (rev.%d) at 0x%lx, irq %i", card
->shortname
, emu
->revision
, emu
->port
, emu
->irq
);
174 if ((err
= snd_card_register(card
)) < 0) {
178 pci_set_drvdata(pci
, card
);
183 static void __devexit
snd_card_emu10k1_remove(struct pci_dev
*pci
)
185 snd_card_free(pci_get_drvdata(pci
));
186 pci_set_drvdata(pci
, NULL
);
189 static struct pci_driver driver
= {
190 .name
= "EMU10K1_Audigy",
191 .id_table
= snd_emu10k1_ids
,
192 .probe
= snd_card_emu10k1_probe
,
193 .remove
= __devexit_p(snd_card_emu10k1_remove
),
196 static int __init
alsa_card_emu10k1_init(void)
198 return pci_module_init(&driver
);
201 static void __exit
alsa_card_emu10k1_exit(void)
203 pci_unregister_driver(&driver
);
206 module_init(alsa_card_emu10k1_init
)
207 module_exit(alsa_card_emu10k1_exit
)