Merge branches 'acpi-resources', 'acpi-battery', 'acpi-doc' and 'acpi-pnp'
[linux-2.6-block.git] / sound / pci / emu10k1 / emu10k1.c
CommitLineData
1da177e4
LT
1/*
2 * The driver for the EMU10K1 (SB Live!) based soundcards
c1017a4c 3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
1da177e4
LT
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
1da177e4
LT
26#include <linux/init.h>
27#include <linux/pci.h>
28#include <linux/time.h>
65a77217 29#include <linux/module.h>
1da177e4
LT
30#include <sound/core.h>
31#include <sound/emu10k1.h>
32#include <sound/initval.h>
33
c1017a4c 34MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
1da177e4
LT
35MODULE_DESCRIPTION("EMU10K1");
36MODULE_LICENSE("GPL");
37MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB Live!/PCI512/E-mu APS},"
38 "{Creative Labs,SB Audigy}}");
39
40#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
41#define ENABLE_SYNTH
42#include <sound/emu10k1_synth.h>
43#endif
44
45static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
46static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
a67ff6a5 47static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
6581f4e7
TI
48static int extin[SNDRV_CARDS];
49static int extout[SNDRV_CARDS];
1da177e4
LT
50static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
51static int max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64};
52static int max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128};
a67ff6a5 53static bool enable_ir[SNDRV_CARDS];
6581f4e7 54static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */
56385a12 55static uint delay_pcm_irq[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
1da177e4
LT
56
57module_param_array(index, int, NULL, 0444);
58MODULE_PARM_DESC(index, "Index value for the EMU10K1 soundcard.");
59module_param_array(id, charp, NULL, 0444);
60MODULE_PARM_DESC(id, "ID string for the EMU10K1 soundcard.");
61module_param_array(enable, bool, NULL, 0444);
62MODULE_PARM_DESC(enable, "Enable the EMU10K1 soundcard.");
63module_param_array(extin, int, NULL, 0444);
64MODULE_PARM_DESC(extin, "Available external inputs for FX8010. Zero=default.");
65module_param_array(extout, int, NULL, 0444);
66MODULE_PARM_DESC(extout, "Available external outputs for FX8010. Zero=default.");
67module_param_array(seq_ports, int, NULL, 0444);
68MODULE_PARM_DESC(seq_ports, "Allocated sequencer ports for internal synthesizer.");
69module_param_array(max_synth_voices, int, NULL, 0444);
70MODULE_PARM_DESC(max_synth_voices, "Maximum number of voices for WaveTable.");
71module_param_array(max_buffer_size, int, NULL, 0444);
72MODULE_PARM_DESC(max_buffer_size, "Maximum sample buffer size in MB.");
73module_param_array(enable_ir, bool, NULL, 0444);
74MODULE_PARM_DESC(enable_ir, "Enable IR.");
e66bc8b2
JCD
75module_param_array(subsystem, uint, NULL, 0444);
76MODULE_PARM_DESC(subsystem, "Force card subsystem model.");
56385a12
JK
77module_param_array(delay_pcm_irq, uint, NULL, 0444);
78MODULE_PARM_DESC(delay_pcm_irq, "Delay PCM interrupt by specified number of samples (default 0).");
1da177e4
LT
79/*
80 * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value Model:SB0400
81 */
9baa3c34 82static const struct pci_device_id snd_emu10k1_ids[] = {
0d7392e5
JP
83 { PCI_VDEVICE(CREATIVE, 0x0002), 0 }, /* EMU10K1 */
84 { PCI_VDEVICE(CREATIVE, 0x0004), 1 }, /* Audigy */
85 { PCI_VDEVICE(CREATIVE, 0x0008), 1 }, /* Audigy 2 Value SB0400 */
1da177e4
LT
86 { 0, }
87};
88
89/*
90 * Audigy 2 Value notes:
91 * A_IOCFG Input (GPIO)
92 * 0x400 = Front analog jack plugged in. (Green socket)
93 * 0x1000 = Read analog jack plugged in. (Black socket)
94 * 0x2000 = Center/LFE analog jack plugged in. (Orange socket)
95 * A_IOCFG Output (GPIO)
96 * 0x60 = Sound out of front Left.
97 * Win sets it to 0xXX61
98 */
99
100MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids);
101
e23e7a14
BP
102static int snd_card_emu10k1_probe(struct pci_dev *pci,
103 const struct pci_device_id *pci_id)
1da177e4
LT
104{
105 static int dev;
eb4698f3
TI
106 struct snd_card *card;
107 struct snd_emu10k1 *emu;
1da177e4 108#ifdef ENABLE_SYNTH
eb4698f3 109 struct snd_seq_device *wave = NULL;
1da177e4
LT
110#endif
111 int err;
112
113 if (dev >= SNDRV_CARDS)
114 return -ENODEV;
115 if (!enable[dev]) {
116 dev++;
117 return -ENOENT;
118 }
119
60c5772b
TI
120 err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE,
121 0, &card);
e58de7ba
TI
122 if (err < 0)
123 return err;
1da177e4
LT
124 if (max_buffer_size[dev] < 32)
125 max_buffer_size[dev] = 32;
126 else if (max_buffer_size[dev] > 1024)
127 max_buffer_size[dev] = 1024;
128 if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev],
129 (long)max_buffer_size[dev] * 1024 * 1024,
e66bc8b2 130 enable_ir[dev], subsystem[dev],
09668b44
TI
131 &emu)) < 0)
132 goto error;
133 card->private_data = emu;
56385a12 134 emu->delay_pcm_irq = delay_pcm_irq[dev] & 0x1f;
bb814c39 135 if ((err = snd_emu10k1_pcm(emu, 0)) < 0)
09668b44 136 goto error;
bb814c39 137 if ((err = snd_emu10k1_pcm_mic(emu, 1)) < 0)
09668b44 138 goto error;
bb814c39 139 if ((err = snd_emu10k1_pcm_efx(emu, 2)) < 0)
09668b44 140 goto error;
1da177e4 141 /* This stores the periods table. */
e0474e53 142 if (emu->card_capabilities->ca0151_chip) { /* P16V */
09668b44
TI
143 if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
144 1024, &emu->p16v_buffer)) < 0)
145 goto error;
1da177e4
LT
146 }
147
09668b44
TI
148 if ((err = snd_emu10k1_mixer(emu, 0, 3)) < 0)
149 goto error;
1da177e4 150
09668b44
TI
151 if ((err = snd_emu10k1_timer(emu, 0)) < 0)
152 goto error;
1da177e4 153
bb814c39 154 if ((err = snd_emu10k1_pcm_multi(emu, 3)) < 0)
09668b44
TI
155 goto error;
156 if (emu->card_capabilities->ca0151_chip) { /* P16V */
bb814c39 157 if ((err = snd_p16v_pcm(emu, 4)) < 0)
09668b44 158 goto error;
1da177e4
LT
159 }
160 if (emu->audigy) {
09668b44
TI
161 if ((err = snd_emu10k1_audigy_midi(emu)) < 0)
162 goto error;
1da177e4 163 } else {
09668b44
TI
164 if ((err = snd_emu10k1_midi(emu)) < 0)
165 goto error;
1da177e4 166 }
bb814c39 167 if ((err = snd_emu10k1_fx8010_new(emu, 0)) < 0)
09668b44 168 goto error;
1da177e4
LT
169#ifdef ENABLE_SYNTH
170 if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
eb4698f3 171 sizeof(struct snd_emu10k1_synth_arg), &wave) < 0 ||
1da177e4 172 wave == NULL) {
6f002b02
TI
173 dev_warn(emu->card->dev,
174 "can't initialize Emu10k1 wavetable synth\n");
1da177e4 175 } else {
eb4698f3 176 struct snd_emu10k1_synth_arg *arg;
1da177e4
LT
177 arg = SNDRV_SEQ_DEVICE_ARGPTR(wave);
178 strcpy(wave->name, "Emu-10k1 Synth");
179 arg->hwptr = emu;
180 arg->index = 1;
181 arg->seq_ports = seq_ports[dev];
182 arg->max_voices = max_synth_voices[dev];
183 }
184#endif
185
d0226082
TI
186 strlcpy(card->driver, emu->card_capabilities->driver,
187 sizeof(card->driver));
188 strlcpy(card->shortname, emu->card_capabilities->name,
189 sizeof(card->shortname));
1da177e4
LT
190 snprintf(card->longname, sizeof(card->longname),
191 "%s (rev.%d, serial:0x%x) at 0x%lx, irq %i",
192 card->shortname, emu->revision, emu->serial, emu->port, emu->irq);
193
09668b44
TI
194 if ((err = snd_card_register(card)) < 0)
195 goto error;
196
1da177e4
LT
197 pci_set_drvdata(pci, card);
198 dev++;
199 return 0;
09668b44
TI
200
201 error:
202 snd_card_free(card);
203 return err;
1da177e4
LT
204}
205
e23e7a14 206static void snd_card_emu10k1_remove(struct pci_dev *pci)
1da177e4
LT
207{
208 snd_card_free(pci_get_drvdata(pci));
1da177e4
LT
209}
210
09668b44 211
c7561cd8 212#ifdef CONFIG_PM_SLEEP
68cb2b55 213static int snd_emu10k1_suspend(struct device *dev)
09668b44 214{
68cb2b55 215 struct snd_card *card = dev_get_drvdata(dev);
09668b44
TI
216 struct snd_emu10k1 *emu = card->private_data;
217
218 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
219
4f86f120
TI
220 emu->suspend = 1;
221
09668b44
TI
222 snd_pcm_suspend_all(emu->pcm);
223 snd_pcm_suspend_all(emu->pcm_mic);
224 snd_pcm_suspend_all(emu->pcm_efx);
225 snd_pcm_suspend_all(emu->pcm_multi);
226 snd_pcm_suspend_all(emu->pcm_p16v);
227
228 snd_ac97_suspend(emu->ac97);
229
230 snd_emu10k1_efx_suspend(emu);
231 snd_emu10k1_suspend_regs(emu);
232 if (emu->card_capabilities->ca0151_chip)
233 snd_p16v_suspend(emu);
234
235 snd_emu10k1_done(emu);
09668b44
TI
236 return 0;
237}
238
68cb2b55 239static int snd_emu10k1_resume(struct device *dev)
09668b44 240{
68cb2b55 241 struct snd_card *card = dev_get_drvdata(dev);
09668b44
TI
242 struct snd_emu10k1 *emu = card->private_data;
243
09668b44
TI
244 snd_emu10k1_resume_init(emu);
245 snd_emu10k1_efx_resume(emu);
246 snd_ac97_resume(emu->ac97);
247 snd_emu10k1_resume_regs(emu);
248
249 if (emu->card_capabilities->ca0151_chip)
250 snd_p16v_resume(emu);
251
4f86f120
TI
252 emu->suspend = 0;
253
09668b44
TI
254 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
255 return 0;
256}
68cb2b55
TI
257
258static SIMPLE_DEV_PM_OPS(snd_emu10k1_pm, snd_emu10k1_suspend, snd_emu10k1_resume);
259#define SND_EMU10K1_PM_OPS &snd_emu10k1_pm
260#else
261#define SND_EMU10K1_PM_OPS NULL
c7561cd8 262#endif /* CONFIG_PM_SLEEP */
09668b44 263
e9f66d9b 264static struct pci_driver emu10k1_driver = {
3733e424 265 .name = KBUILD_MODNAME,
1da177e4
LT
266 .id_table = snd_emu10k1_ids,
267 .probe = snd_card_emu10k1_probe,
e23e7a14 268 .remove = snd_card_emu10k1_remove,
68cb2b55
TI
269 .driver = {
270 .pm = SND_EMU10K1_PM_OPS,
271 },
1da177e4
LT
272};
273
e9f66d9b 274module_pci_driver(emu10k1_driver);