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1da177e4 LT |
1 | /* |
2 | * Driver for Trident 4DWave DX/NX & SiS SI7018 Audio PCI soundcard | |
3 | * | |
4 | * Driver was originated by Trident <audio@tridentmicro.com> | |
5 | * Fri Feb 19 15:55:28 MST 1999 | |
6 | * | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | * | |
22 | */ | |
23 | ||
24 | #include <sound/driver.h> | |
25 | #include <linux/init.h> | |
26 | #include <linux/pci.h> | |
27 | #include <linux/time.h> | |
28 | #include <linux/moduleparam.h> | |
29 | #include <sound/core.h> | |
30 | #include <sound/trident.h> | |
31 | #include <sound/initval.h> | |
32 | ||
c1017a4c | 33 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>, <audio@tridentmicro.com>"); |
1da177e4 LT |
34 | MODULE_DESCRIPTION("Trident 4D-WaveDX/NX & SiS SI7018"); |
35 | MODULE_LICENSE("GPL"); | |
36 | MODULE_SUPPORTED_DEVICE("{{Trident,4DWave DX}," | |
37 | "{Trident,4DWave NX}," | |
38 | "{SiS,SI7018 PCI Audio}," | |
39 | "{Best Union,Miss Melody 4DWave PCI}," | |
40 | "{HIS,4DWave PCI}," | |
41 | "{Warpspeed,ONSpeed 4DWave PCI}," | |
42 | "{Aztech Systems,PCI 64-Q3D}," | |
43 | "{Addonics,SV 750}," | |
44 | "{CHIC,True Sound 4Dwave}," | |
45 | "{Shark,Predator4D-PCI}," | |
46 | "{Jaton,SonicWave 4D}," | |
47 | "{Hoontech,SoundTrack Digital 4DWave NX}}"); | |
48 | ||
49 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
50 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
51 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ | |
52 | static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 32}; | |
53 | static int wavetable_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8192}; | |
54 | ||
55 | module_param_array(index, int, NULL, 0444); | |
56 | MODULE_PARM_DESC(index, "Index value for Trident 4DWave PCI soundcard."); | |
57 | module_param_array(id, charp, NULL, 0444); | |
58 | MODULE_PARM_DESC(id, "ID string for Trident 4DWave PCI soundcard."); | |
59 | module_param_array(enable, bool, NULL, 0444); | |
60 | MODULE_PARM_DESC(enable, "Enable Trident 4DWave PCI soundcard."); | |
61 | module_param_array(pcm_channels, int, NULL, 0444); | |
62 | MODULE_PARM_DESC(pcm_channels, "Number of hardware channels assigned for PCM."); | |
63 | module_param_array(wavetable_size, int, NULL, 0444); | |
64 | MODULE_PARM_DESC(wavetable_size, "Maximum memory size in kB for wavetable synth."); | |
65 | ||
f40b6890 | 66 | static struct pci_device_id snd_trident_ids[] = { |
e3183ec9 JM |
67 | {PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_DX), |
68 | PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0}, | |
69 | {PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_NX), | |
70 | 0, 0, 0}, | |
71 | {PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_7018), 0, 0, 0}, | |
1da177e4 LT |
72 | { 0, } |
73 | }; | |
74 | ||
75 | MODULE_DEVICE_TABLE(pci, snd_trident_ids); | |
76 | ||
77 | static int __devinit snd_trident_probe(struct pci_dev *pci, | |
78 | const struct pci_device_id *pci_id) | |
79 | { | |
80 | static int dev; | |
bee1a5be TI |
81 | struct snd_card *card; |
82 | struct snd_trident *trident; | |
1da177e4 LT |
83 | const char *str; |
84 | int err, pcm_dev = 0; | |
85 | ||
86 | if (dev >= SNDRV_CARDS) | |
87 | return -ENODEV; | |
88 | if (!enable[dev]) { | |
89 | dev++; | |
90 | return -ENOENT; | |
91 | } | |
92 | ||
93 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); | |
94 | if (card == NULL) | |
95 | return -ENOMEM; | |
96 | ||
97 | if ((err = snd_trident_create(card, pci, | |
98 | pcm_channels[dev], | |
99 | ((pci->vendor << 16) | pci->device) == TRIDENT_DEVICE_ID_SI7018 ? 1 : 2, | |
100 | wavetable_size[dev], | |
101 | &trident)) < 0) { | |
102 | snd_card_free(card); | |
103 | return err; | |
104 | } | |
fb0700b4 | 105 | card->private_data = trident; |
1da177e4 LT |
106 | |
107 | switch (trident->device) { | |
108 | case TRIDENT_DEVICE_ID_DX: | |
109 | str = "TRID4DWAVEDX"; | |
110 | break; | |
111 | case TRIDENT_DEVICE_ID_NX: | |
112 | str = "TRID4DWAVENX"; | |
113 | break; | |
114 | case TRIDENT_DEVICE_ID_SI7018: | |
115 | str = "SI7018"; | |
116 | break; | |
117 | default: | |
118 | str = "Unknown"; | |
119 | } | |
120 | strcpy(card->driver, str); | |
121 | if (trident->device == TRIDENT_DEVICE_ID_SI7018) { | |
122 | strcpy(card->shortname, "SiS "); | |
123 | } else { | |
124 | strcpy(card->shortname, "Trident "); | |
125 | } | |
126 | strcat(card->shortname, card->driver); | |
127 | sprintf(card->longname, "%s PCI Audio at 0x%lx, irq %d", | |
128 | card->shortname, trident->port, trident->irq); | |
129 | ||
130 | if ((err = snd_trident_pcm(trident, pcm_dev++, NULL)) < 0) { | |
131 | snd_card_free(card); | |
132 | return err; | |
133 | } | |
134 | switch (trident->device) { | |
135 | case TRIDENT_DEVICE_ID_DX: | |
136 | case TRIDENT_DEVICE_ID_NX: | |
137 | if ((err = snd_trident_foldback_pcm(trident, pcm_dev++, NULL)) < 0) { | |
138 | snd_card_free(card); | |
139 | return err; | |
140 | } | |
141 | break; | |
142 | } | |
143 | if (trident->device == TRIDENT_DEVICE_ID_NX || trident->device == TRIDENT_DEVICE_ID_SI7018) { | |
144 | if ((err = snd_trident_spdif_pcm(trident, pcm_dev++, NULL)) < 0) { | |
145 | snd_card_free(card); | |
146 | return err; | |
147 | } | |
148 | } | |
1ccc67d6 TI |
149 | if (trident->device != TRIDENT_DEVICE_ID_SI7018 && |
150 | (err = snd_mpu401_uart_new(card, 0, MPU401_HW_TRID4DWAVE, | |
302e4c2f TI |
151 | trident->midi_port, |
152 | MPU401_INFO_INTEGRATED, | |
1da177e4 LT |
153 | trident->irq, 0, &trident->rmidi)) < 0) { |
154 | snd_card_free(card); | |
155 | return err; | |
156 | } | |
157 | ||
158 | #if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE)) | |
159 | if ((err = snd_trident_attach_synthesizer(trident)) < 0) { | |
160 | snd_card_free(card); | |
161 | return err; | |
162 | } | |
163 | #endif | |
164 | ||
165 | snd_trident_create_gameport(trident); | |
166 | ||
167 | if ((err = snd_card_register(card)) < 0) { | |
168 | snd_card_free(card); | |
169 | return err; | |
170 | } | |
171 | pci_set_drvdata(pci, card); | |
172 | dev++; | |
173 | return 0; | |
174 | } | |
175 | ||
176 | static void __devexit snd_trident_remove(struct pci_dev *pci) | |
177 | { | |
178 | snd_card_free(pci_get_drvdata(pci)); | |
179 | pci_set_drvdata(pci, NULL); | |
180 | } | |
181 | ||
182 | static struct pci_driver driver = { | |
183 | .name = "Trident4DWaveAudio", | |
184 | .id_table = snd_trident_ids, | |
185 | .probe = snd_trident_probe, | |
186 | .remove = __devexit_p(snd_trident_remove), | |
fb0700b4 TI |
187 | #ifdef CONFIG_PM |
188 | .suspend = snd_trident_suspend, | |
189 | .resume = snd_trident_resume, | |
190 | #endif | |
1da177e4 LT |
191 | }; |
192 | ||
193 | static int __init alsa_card_trident_init(void) | |
194 | { | |
01d25d46 | 195 | return pci_register_driver(&driver); |
1da177e4 LT |
196 | } |
197 | ||
198 | static void __exit alsa_card_trident_exit(void) | |
199 | { | |
200 | pci_unregister_driver(&driver); | |
201 | } | |
202 | ||
203 | module_init(alsa_card_trident_init) | |
204 | module_exit(alsa_card_trident_exit) |