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1da177e4 LT |
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 | /* This stores the periods table. */ | |
143 | if (emu->audigy && emu->revision == 4) { /* P16V */ | |
144 | if(snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), 1024, &emu->p16v_buffer) < 0) { | |
145 | snd_p16v_free(emu); | |
146 | return -ENOMEM; | |
147 | } | |
148 | } | |
149 | ||
150 | if ((err = snd_emu10k1_mixer(emu)) < 0) { | |
151 | snd_card_free(card); | |
152 | return err; | |
153 | } | |
154 | ||
155 | if ((err = snd_emu10k1_timer(emu, 0)) < 0) { | |
156 | snd_card_free(card); | |
157 | return err; | |
158 | } | |
159 | ||
160 | if ((err = snd_emu10k1_pcm_multi(emu, 3, NULL)) < 0) { | |
161 | snd_card_free(card); | |
162 | return err; | |
163 | } | |
164 | if (emu->audigy && emu->revision == 4) { /* P16V */ | |
165 | if ((err = snd_p16v_pcm(emu, 4, NULL)) < 0) { | |
166 | snd_card_free(card); | |
167 | return err; | |
168 | } | |
169 | } | |
170 | if (emu->audigy) { | |
171 | if ((err = snd_emu10k1_audigy_midi(emu)) < 0) { | |
172 | snd_card_free(card); | |
173 | return err; | |
174 | } | |
175 | } else { | |
176 | if ((err = snd_emu10k1_midi(emu)) < 0) { | |
177 | snd_card_free(card); | |
178 | return err; | |
179 | } | |
180 | } | |
181 | if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0) { | |
182 | snd_card_free(card); | |
183 | return err; | |
184 | } | |
185 | #ifdef ENABLE_SYNTH | |
186 | if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, | |
187 | sizeof(snd_emu10k1_synth_arg_t), &wave) < 0 || | |
188 | wave == NULL) { | |
189 | snd_printk("can't initialize Emu10k1 wavetable synth\n"); | |
190 | } else { | |
191 | snd_emu10k1_synth_arg_t *arg; | |
192 | arg = SNDRV_SEQ_DEVICE_ARGPTR(wave); | |
193 | strcpy(wave->name, "Emu-10k1 Synth"); | |
194 | arg->hwptr = emu; | |
195 | arg->index = 1; | |
196 | arg->seq_ports = seq_ports[dev]; | |
197 | arg->max_voices = max_synth_voices[dev]; | |
198 | } | |
199 | #endif | |
200 | ||
201 | strcpy(card->driver, emu->card_capabilities->driver); | |
202 | strcpy(card->shortname, emu->card_capabilities->name); | |
203 | snprintf(card->longname, sizeof(card->longname), | |
204 | "%s (rev.%d, serial:0x%x) at 0x%lx, irq %i", | |
205 | card->shortname, emu->revision, emu->serial, emu->port, emu->irq); | |
206 | ||
207 | if ((err = snd_card_register(card)) < 0) { | |
208 | snd_card_free(card); | |
209 | return err; | |
210 | } | |
211 | pci_set_drvdata(pci, card); | |
212 | dev++; | |
213 | return 0; | |
214 | } | |
215 | ||
216 | static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci) | |
217 | { | |
218 | snd_card_free(pci_get_drvdata(pci)); | |
219 | pci_set_drvdata(pci, NULL); | |
220 | } | |
221 | ||
222 | static struct pci_driver driver = { | |
223 | .name = "EMU10K1_Audigy", | |
224 | .id_table = snd_emu10k1_ids, | |
225 | .probe = snd_card_emu10k1_probe, | |
226 | .remove = __devexit_p(snd_card_emu10k1_remove), | |
227 | }; | |
228 | ||
229 | static int __init alsa_card_emu10k1_init(void) | |
230 | { | |
231 | return pci_module_init(&driver); | |
232 | } | |
233 | ||
234 | static void __exit alsa_card_emu10k1_exit(void) | |
235 | { | |
236 | pci_unregister_driver(&driver); | |
237 | } | |
238 | ||
239 | module_init(alsa_card_emu10k1_init) | |
240 | module_exit(alsa_card_emu10k1_exit) |