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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 | ||
1da177e4 LT |
24 | #include <linux/init.h> |
25 | #include <linux/pci.h> | |
26 | #include <linux/time.h> | |
27 | #include <linux/moduleparam.h> | |
28 | #include <sound/core.h> | |
29 | #include <sound/trident.h> | |
30 | #include <sound/initval.h> | |
31 | ||
c1017a4c | 32 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>, <audio@tridentmicro.com>"); |
1da177e4 LT |
33 | MODULE_DESCRIPTION("Trident 4D-WaveDX/NX & SiS SI7018"); |
34 | MODULE_LICENSE("GPL"); | |
35 | MODULE_SUPPORTED_DEVICE("{{Trident,4DWave DX}," | |
36 | "{Trident,4DWave NX}," | |
37 | "{SiS,SI7018 PCI Audio}," | |
38 | "{Best Union,Miss Melody 4DWave PCI}," | |
39 | "{HIS,4DWave PCI}," | |
40 | "{Warpspeed,ONSpeed 4DWave PCI}," | |
41 | "{Aztech Systems,PCI 64-Q3D}," | |
42 | "{Addonics,SV 750}," | |
43 | "{CHIC,True Sound 4Dwave}," | |
44 | "{Shark,Predator4D-PCI}," | |
45 | "{Jaton,SonicWave 4D}," | |
46 | "{Hoontech,SoundTrack Digital 4DWave NX}}"); | |
47 | ||
48 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
49 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
50 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ | |
51 | static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 32}; | |
52 | static int wavetable_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8192}; | |
53 | ||
54 | module_param_array(index, int, NULL, 0444); | |
55 | MODULE_PARM_DESC(index, "Index value for Trident 4DWave PCI soundcard."); | |
56 | module_param_array(id, charp, NULL, 0444); | |
57 | MODULE_PARM_DESC(id, "ID string for Trident 4DWave PCI soundcard."); | |
58 | module_param_array(enable, bool, NULL, 0444); | |
59 | MODULE_PARM_DESC(enable, "Enable Trident 4DWave PCI soundcard."); | |
60 | module_param_array(pcm_channels, int, NULL, 0444); | |
61 | MODULE_PARM_DESC(pcm_channels, "Number of hardware channels assigned for PCM."); | |
62 | module_param_array(wavetable_size, int, NULL, 0444); | |
63 | MODULE_PARM_DESC(wavetable_size, "Maximum memory size in kB for wavetable synth."); | |
64 | ||
cebe41d4 | 65 | static DEFINE_PCI_DEVICE_TABLE(snd_trident_ids) = { |
e3183ec9 JM |
66 | {PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_DX), |
67 | PCI_CLASS_MULTIMEDIA_AUDIO << 8, 0xffff00, 0}, | |
68 | {PCI_DEVICE(PCI_VENDOR_ID_TRIDENT, PCI_DEVICE_ID_TRIDENT_4DWAVE_NX), | |
69 | 0, 0, 0}, | |
70 | {PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_7018), 0, 0, 0}, | |
1da177e4 LT |
71 | { 0, } |
72 | }; | |
73 | ||
74 | MODULE_DEVICE_TABLE(pci, snd_trident_ids); | |
75 | ||
76 | static int __devinit snd_trident_probe(struct pci_dev *pci, | |
77 | const struct pci_device_id *pci_id) | |
78 | { | |
79 | static int dev; | |
bee1a5be TI |
80 | struct snd_card *card; |
81 | struct snd_trident *trident; | |
1da177e4 LT |
82 | const char *str; |
83 | int err, pcm_dev = 0; | |
84 | ||
85 | if (dev >= SNDRV_CARDS) | |
86 | return -ENODEV; | |
87 | if (!enable[dev]) { | |
88 | dev++; | |
89 | return -ENOENT; | |
90 | } | |
91 | ||
e58de7ba TI |
92 | err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); |
93 | if (err < 0) | |
94 | return err; | |
1da177e4 LT |
95 | |
96 | if ((err = snd_trident_create(card, pci, | |
97 | pcm_channels[dev], | |
98 | ((pci->vendor << 16) | pci->device) == TRIDENT_DEVICE_ID_SI7018 ? 1 : 2, | |
99 | wavetable_size[dev], | |
100 | &trident)) < 0) { | |
101 | snd_card_free(card); | |
102 | return err; | |
103 | } | |
fb0700b4 | 104 | card->private_data = trident; |
1da177e4 LT |
105 | |
106 | switch (trident->device) { | |
107 | case TRIDENT_DEVICE_ID_DX: | |
108 | str = "TRID4DWAVEDX"; | |
109 | break; | |
110 | case TRIDENT_DEVICE_ID_NX: | |
111 | str = "TRID4DWAVENX"; | |
112 | break; | |
113 | case TRIDENT_DEVICE_ID_SI7018: | |
114 | str = "SI7018"; | |
115 | break; | |
116 | default: | |
117 | str = "Unknown"; | |
118 | } | |
119 | strcpy(card->driver, str); | |
120 | if (trident->device == TRIDENT_DEVICE_ID_SI7018) { | |
121 | strcpy(card->shortname, "SiS "); | |
122 | } else { | |
123 | strcpy(card->shortname, "Trident "); | |
124 | } | |
125 | strcat(card->shortname, card->driver); | |
126 | sprintf(card->longname, "%s PCI Audio at 0x%lx, irq %d", | |
127 | card->shortname, trident->port, trident->irq); | |
128 | ||
129 | if ((err = snd_trident_pcm(trident, pcm_dev++, NULL)) < 0) { | |
130 | snd_card_free(card); | |
131 | return err; | |
132 | } | |
133 | switch (trident->device) { | |
134 | case TRIDENT_DEVICE_ID_DX: | |
135 | case TRIDENT_DEVICE_ID_NX: | |
136 | if ((err = snd_trident_foldback_pcm(trident, pcm_dev++, NULL)) < 0) { | |
137 | snd_card_free(card); | |
138 | return err; | |
139 | } | |
140 | break; | |
141 | } | |
142 | if (trident->device == TRIDENT_DEVICE_ID_NX || trident->device == TRIDENT_DEVICE_ID_SI7018) { | |
143 | if ((err = snd_trident_spdif_pcm(trident, pcm_dev++, NULL)) < 0) { | |
144 | snd_card_free(card); | |
145 | return err; | |
146 | } | |
147 | } | |
1ccc67d6 TI |
148 | if (trident->device != TRIDENT_DEVICE_ID_SI7018 && |
149 | (err = snd_mpu401_uart_new(card, 0, MPU401_HW_TRID4DWAVE, | |
302e4c2f TI |
150 | trident->midi_port, |
151 | MPU401_INFO_INTEGRATED, | |
1da177e4 LT |
152 | trident->irq, 0, &trident->rmidi)) < 0) { |
153 | snd_card_free(card); | |
154 | return err; | |
155 | } | |
156 | ||
1da177e4 LT |
157 | snd_trident_create_gameport(trident); |
158 | ||
159 | if ((err = snd_card_register(card)) < 0) { | |
160 | snd_card_free(card); | |
161 | return err; | |
162 | } | |
163 | pci_set_drvdata(pci, card); | |
164 | dev++; | |
165 | return 0; | |
166 | } | |
167 | ||
168 | static void __devexit snd_trident_remove(struct pci_dev *pci) | |
169 | { | |
170 | snd_card_free(pci_get_drvdata(pci)); | |
171 | pci_set_drvdata(pci, NULL); | |
172 | } | |
173 | ||
174 | static struct pci_driver driver = { | |
175 | .name = "Trident4DWaveAudio", | |
176 | .id_table = snd_trident_ids, | |
177 | .probe = snd_trident_probe, | |
178 | .remove = __devexit_p(snd_trident_remove), | |
fb0700b4 TI |
179 | #ifdef CONFIG_PM |
180 | .suspend = snd_trident_suspend, | |
181 | .resume = snd_trident_resume, | |
182 | #endif | |
1da177e4 LT |
183 | }; |
184 | ||
185 | static int __init alsa_card_trident_init(void) | |
186 | { | |
01d25d46 | 187 | return pci_register_driver(&driver); |
1da177e4 LT |
188 | } |
189 | ||
190 | static void __exit alsa_card_trident_exit(void) | |
191 | { | |
192 | pci_unregister_driver(&driver); | |
193 | } | |
194 | ||
195 | module_init(alsa_card_trident_init) | |
196 | module_exit(alsa_card_trident_exit) |