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1da177e4 LT |
1 | |
2 | /* | |
3 | card-als100.c - driver for Avance Logic ALS100 based soundcards. | |
4 | Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it> | |
5 | ||
6 | Thanks to Pierfrancesco 'qM2' Passerini. | |
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 | #include <sound/driver.h> | |
24 | #include <linux/init.h> | |
25 | #include <linux/wait.h> | |
26 | #include <linux/time.h> | |
27 | #include <linux/pnp.h> | |
28 | #include <linux/moduleparam.h> | |
29 | #include <sound/core.h> | |
30 | #include <sound/initval.h> | |
31 | #include <sound/mpu401.h> | |
32 | #include <sound/opl3.h> | |
33 | #include <sound/sb.h> | |
34 | ||
35 | #define PFX "als100: " | |
36 | ||
37 | MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>"); | |
38 | MODULE_DESCRIPTION("Avance Logic ALS1X0"); | |
39 | MODULE_LICENSE("GPL"); | |
40 | MODULE_SUPPORTED_DEVICE("{{Avance Logic,ALS100 - PRO16PNP}," | |
41 | "{Avance Logic,ALS110}," | |
42 | "{Avance Logic,ALS120}," | |
43 | "{Avance Logic,ALS200}," | |
44 | "{3D Melody,MF1000}," | |
45 | "{Digimate,3D Sound}," | |
46 | "{Avance Logic,ALS120}," | |
47 | "{RTL,RTL3000}}"); | |
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_ISAPNP; /* Enable this card */ | |
52 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ | |
53 | static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ | |
54 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ | |
55 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ | |
56 | static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ | |
57 | static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ | |
58 | static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ | |
59 | ||
60 | module_param_array(index, int, NULL, 0444); | |
61 | MODULE_PARM_DESC(index, "Index value for als100 based soundcard."); | |
62 | module_param_array(id, charp, NULL, 0444); | |
63 | MODULE_PARM_DESC(id, "ID string for als100 based soundcard."); | |
64 | module_param_array(enable, bool, NULL, 0444); | |
65 | MODULE_PARM_DESC(enable, "Enable als100 based soundcard."); | |
66 | module_param_array(port, long, NULL, 0444); | |
67 | MODULE_PARM_DESC(port, "Port # for als100 driver."); | |
68 | module_param_array(mpu_port, long, NULL, 0444); | |
69 | MODULE_PARM_DESC(mpu_port, "MPU-401 port # for als100 driver."); | |
70 | module_param_array(fm_port, long, NULL, 0444); | |
71 | MODULE_PARM_DESC(fm_port, "FM port # for als100 driver."); | |
72 | module_param_array(irq, int, NULL, 0444); | |
73 | MODULE_PARM_DESC(irq, "IRQ # for als100 driver."); | |
74 | module_param_array(mpu_irq, int, NULL, 0444); | |
75 | MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for als100 driver."); | |
76 | module_param_array(dma8, int, NULL, 0444); | |
77 | MODULE_PARM_DESC(dma8, "8-bit DMA # for als100 driver."); | |
78 | module_param_array(dma16, int, NULL, 0444); | |
79 | MODULE_PARM_DESC(dma16, "16-bit DMA # for als100 driver."); | |
80 | ||
81 | struct snd_card_als100 { | |
82 | int dev_no; | |
83 | struct pnp_dev *dev; | |
84 | struct pnp_dev *devmpu; | |
85 | struct pnp_dev *devopl; | |
86 | }; | |
87 | ||
88 | static struct pnp_card_device_id snd_als100_pnpids[] = { | |
89 | /* ALS100 - PRO16PNP */ | |
90 | { .id = "ALS0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } }, | |
91 | /* ALS110 - MF1000 - Digimate 3D Sound */ | |
92 | { .id = "ALS0110", .devs = { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } } }, | |
93 | /* ALS120 */ | |
94 | { .id = "ALS0120", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } }, | |
95 | /* ALS200 */ | |
96 | { .id = "ALS0200", .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } } }, | |
97 | /* ALS200 OEM */ | |
98 | { .id = "ALS0200", .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0020" } } }, | |
99 | /* RTL3000 */ | |
100 | { .id = "RTL3000", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } }, | |
101 | { .id = "", } /* end */ | |
102 | }; | |
103 | ||
104 | MODULE_DEVICE_TABLE(pnp_card, snd_als100_pnpids); | |
105 | ||
106 | #define DRIVER_NAME "snd-card-als100" | |
107 | ||
108 | static int __devinit snd_card_als100_pnp(int dev, struct snd_card_als100 *acard, | |
109 | struct pnp_card_link *card, | |
110 | const struct pnp_card_device_id *id) | |
111 | { | |
112 | struct pnp_dev *pdev; | |
113 | struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL); | |
114 | int err; | |
115 | ||
116 | if (!cfg) | |
117 | return -ENOMEM; | |
118 | acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); | |
119 | if (acard->dev == NULL) { | |
120 | kfree(cfg); | |
121 | return -ENODEV; | |
122 | } | |
123 | acard->devmpu = pnp_request_card_device(card, id->devs[1].id, acard->dev); | |
124 | acard->devopl = pnp_request_card_device(card, id->devs[2].id, acard->dev); | |
125 | ||
126 | pdev = acard->dev; | |
127 | ||
128 | pnp_init_resource_table(cfg); | |
129 | ||
130 | /* override resources */ | |
131 | if (port[dev] != SNDRV_AUTO_PORT) | |
132 | pnp_resource_change(&cfg->port_resource[0], port[dev], 16); | |
133 | if (dma8[dev] != SNDRV_AUTO_DMA) | |
134 | pnp_resource_change(&cfg->dma_resource[0], dma8[dev], 1); | |
135 | if (dma16[dev] != SNDRV_AUTO_DMA) | |
136 | pnp_resource_change(&cfg->dma_resource[1], dma16[dev], 1); | |
137 | if (irq[dev] != SNDRV_AUTO_IRQ) | |
138 | pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); | |
139 | if (pnp_manual_config_dev(pdev, cfg, 0) < 0) | |
140 | snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n"); | |
141 | err = pnp_activate_dev(pdev); | |
142 | if (err < 0) { | |
143 | snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n"); | |
144 | kfree(cfg); | |
145 | return err; | |
146 | } | |
147 | port[dev] = pnp_port_start(pdev, 0); | |
148 | dma8[dev] = pnp_dma(pdev, 1); | |
149 | dma16[dev] = pnp_dma(pdev, 0); | |
150 | irq[dev] = pnp_irq(pdev, 0); | |
151 | ||
152 | pdev = acard->devmpu; | |
153 | if (pdev != NULL) { | |
154 | pnp_init_resource_table(cfg); | |
155 | if (mpu_port[dev] != SNDRV_AUTO_PORT) | |
156 | pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2); | |
157 | if (mpu_irq[dev] != SNDRV_AUTO_IRQ) | |
158 | pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1); | |
159 | if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0) | |
160 | snd_printk(KERN_ERR PFX "MPU401 the requested resources are invalid, using auto config\n"); | |
161 | err = pnp_activate_dev(pdev); | |
162 | if (err < 0) | |
163 | goto __mpu_error; | |
164 | mpu_port[dev] = pnp_port_start(pdev, 0); | |
165 | mpu_irq[dev] = pnp_irq(pdev, 0); | |
166 | } else { | |
167 | __mpu_error: | |
168 | if (pdev) { | |
169 | pnp_release_card_device(pdev); | |
170 | snd_printk(KERN_ERR PFX "MPU401 pnp configure failure, skipping\n"); | |
171 | } | |
172 | acard->devmpu = NULL; | |
173 | mpu_port[dev] = -1; | |
174 | } | |
175 | ||
176 | pdev = acard->devopl; | |
177 | if (pdev != NULL) { | |
178 | pnp_init_resource_table(cfg); | |
179 | if (fm_port[dev] != SNDRV_AUTO_PORT) | |
180 | pnp_resource_change(&cfg->port_resource[0], fm_port[dev], 4); | |
181 | if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0) | |
182 | snd_printk(KERN_ERR PFX "OPL3 the requested resources are invalid, using auto config\n"); | |
183 | err = pnp_activate_dev(pdev); | |
184 | if (err < 0) | |
185 | goto __fm_error; | |
186 | fm_port[dev] = pnp_port_start(pdev, 0); | |
187 | } else { | |
188 | __fm_error: | |
189 | if (pdev) { | |
190 | pnp_release_card_device(pdev); | |
191 | snd_printk(KERN_ERR PFX "OPL3 pnp configure failure, skipping\n"); | |
192 | } | |
193 | acard->devopl = NULL; | |
194 | fm_port[dev] = -1; | |
195 | } | |
196 | ||
197 | kfree(cfg); | |
198 | return 0; | |
199 | } | |
200 | ||
201 | static int __init snd_card_als100_probe(int dev, | |
202 | struct pnp_card_link *pcard, | |
203 | const struct pnp_card_device_id *pid) | |
204 | { | |
205 | int error; | |
206 | sb_t *chip; | |
207 | snd_card_t *card; | |
208 | struct snd_card_als100 *acard; | |
209 | opl3_t *opl3; | |
210 | ||
211 | if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE, | |
212 | sizeof(struct snd_card_als100))) == NULL) | |
213 | return -ENOMEM; | |
214 | acard = (struct snd_card_als100 *)card->private_data; | |
215 | ||
216 | if ((error = snd_card_als100_pnp(dev, acard, pcard, pid))) { | |
217 | snd_card_free(card); | |
218 | return error; | |
219 | } | |
220 | snd_card_set_dev(card, &pcard->card->dev); | |
221 | ||
222 | if ((error = snd_sbdsp_create(card, port[dev], | |
223 | irq[dev], | |
224 | snd_sb16dsp_interrupt, | |
225 | dma8[dev], | |
226 | dma16[dev], | |
227 | SB_HW_ALS100, &chip)) < 0) { | |
228 | snd_card_free(card); | |
229 | return error; | |
230 | } | |
231 | ||
232 | strcpy(card->driver, "ALS100"); | |
233 | strcpy(card->shortname, "Avance Logic ALS100"); | |
234 | sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d", | |
235 | card->shortname, chip->name, chip->port, | |
236 | irq[dev], dma8[dev], dma16[dev]); | |
237 | ||
238 | if ((error = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) { | |
239 | snd_card_free(card); | |
240 | return error; | |
241 | } | |
242 | ||
243 | if ((error = snd_sbmixer_new(chip)) < 0) { | |
244 | snd_card_free(card); | |
245 | return error; | |
246 | } | |
247 | ||
248 | if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { | |
249 | if (snd_mpu401_uart_new(card, 0, MPU401_HW_ALS100, | |
250 | mpu_port[dev], 0, | |
251 | mpu_irq[dev], SA_INTERRUPT, | |
252 | NULL) < 0) | |
253 | snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]); | |
254 | } | |
255 | ||
256 | if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { | |
257 | if (snd_opl3_create(card, | |
258 | fm_port[dev], fm_port[dev] + 2, | |
259 | OPL3_HW_AUTO, 0, &opl3) < 0) { | |
260 | snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n", | |
261 | fm_port[dev], fm_port[dev] + 2); | |
262 | } else { | |
263 | if ((error = snd_opl3_timer_new(opl3, 0, 1)) < 0) { | |
264 | snd_card_free(card); | |
265 | return error; | |
266 | } | |
267 | if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { | |
268 | snd_card_free(card); | |
269 | return error; | |
270 | } | |
271 | } | |
272 | } | |
273 | ||
274 | if ((error = snd_card_register(card)) < 0) { | |
275 | snd_card_free(card); | |
276 | return error; | |
277 | } | |
278 | pnp_set_card_drvdata(pcard, card); | |
279 | return 0; | |
280 | } | |
281 | ||
282 | static int __devinit snd_als100_pnp_detect(struct pnp_card_link *card, | |
283 | const struct pnp_card_device_id *id) | |
284 | { | |
285 | static int dev; | |
286 | int res; | |
287 | ||
288 | for ( ; dev < SNDRV_CARDS; dev++) { | |
289 | if (!enable[dev]) | |
290 | continue; | |
291 | res = snd_card_als100_probe(dev, card, id); | |
292 | if (res < 0) | |
293 | return res; | |
294 | dev++; | |
295 | return 0; | |
296 | } | |
297 | return -ENODEV; | |
298 | } | |
299 | ||
300 | static void __devexit snd_als100_pnp_remove(struct pnp_card_link * pcard) | |
301 | { | |
302 | snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard); | |
303 | ||
304 | snd_card_disconnect(card); | |
305 | snd_card_free_in_thread(card); | |
306 | } | |
307 | ||
308 | static struct pnp_card_driver als100_pnpc_driver = { | |
309 | .flags = PNP_DRIVER_RES_DISABLE, | |
310 | .name = "als100", | |
311 | .id_table = snd_als100_pnpids, | |
312 | .probe = snd_als100_pnp_detect, | |
313 | .remove = __devexit_p(snd_als100_pnp_remove), | |
314 | }; | |
315 | ||
316 | static int __init alsa_card_als100_init(void) | |
317 | { | |
318 | int cards = 0; | |
319 | ||
320 | cards += pnp_register_card_driver(&als100_pnpc_driver); | |
321 | #ifdef MODULE | |
322 | if (!cards) { | |
323 | pnp_unregister_card_driver(&als100_pnpc_driver); | |
324 | snd_printk(KERN_ERR "no ALS100 based soundcards found\n"); | |
325 | } | |
326 | #endif | |
327 | return cards ? 0 : -ENODEV; | |
328 | } | |
329 | ||
330 | static void __exit alsa_card_als100_exit(void) | |
331 | { | |
332 | pnp_unregister_card_driver(&als100_pnpc_driver); | |
333 | } | |
334 | ||
335 | module_init(alsa_card_als100_init) | |
336 | module_exit(alsa_card_als100_exit) |