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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 | Copyright (C) 1999-2002 by Massimo Piccioni <dafastidio@libero.it> |
6 | |
7 | Thanks to Pierfrancesco 'qM2' Passerini. |
8 | |
9 | Generalised for soundcards based on DT-0196 and ALS-007 chips |
10 | by Jonathan Woithe <jwoithe@just42.net>: June 2002. |
11 | |
12 | This program is free software; you can redistribute it and/or modify |
13 | it under the terms of the GNU General Public License as published by |
14 | the Free Software Foundation; either version 2 of the License, or |
15 | (at your option) any later version. |
16 | |
17 | This program is distributed in the hope that it will be useful, |
18 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
20 | GNU General Public License for more details. |
21 | |
22 | You should have received a copy of the GNU General Public License |
23 | along with this program; if not, write to the Free Software |
24 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
25 | */ |
26 | |
27 | #include <linux/init.h> |
28 | #include <linux/wait.h> |
29 | #include <linux/time.h> |
30 | #include <linux/pnp.h> |
31 | #include <linux/module.h> |
32 | #include <sound/core.h> |
33 | #include <sound/initval.h> |
34 | #include <sound/mpu401.h> |
35 | #include <sound/opl3.h> |
36 | #include <sound/sb.h> |
37 | |
38 | #define PFX "als100: " |
39 | |
40 | MODULE_DESCRIPTION("Avance Logic ALS007/ALS1X0"); |
41 | MODULE_SUPPORTED_DEVICE("{{Diamond Technologies DT-019X}," |
42 | "{Avance Logic ALS-007}}" |
43 | "{{Avance Logic,ALS100 - PRO16PNP}," |
44 | "{Avance Logic,ALS110}," |
45 | "{Avance Logic,ALS120}," |
46 | "{Avance Logic,ALS200}," |
47 | "{3D Melody,MF1000}," |
48 | "{Digimate,3D Sound}," |
49 | "{Avance Logic,ALS120}," |
50 | "{RTL,RTL3000}}"); |
51 | |
52 | MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>"); |
53 | MODULE_LICENSE("GPL"); |
54 | |
55 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
56 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
57 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ |
58 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
59 | static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
60 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ |
61 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ |
62 | static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ |
63 | static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ |
64 | static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ |
65 | |
66 | module_param_array(index, int, NULL, 0444); |
67 | MODULE_PARM_DESC(index, "Index value for Avance Logic based soundcard."); |
68 | module_param_array(id, charp, NULL, 0444); |
69 | MODULE_PARM_DESC(id, "ID string for Avance Logic based soundcard."); |
70 | module_param_array(enable, bool, NULL, 0444); |
71 | MODULE_PARM_DESC(enable, "Enable Avance Logic based soundcard."); |
72 | |
73 | MODULE_ALIAS("snd-dt019x"); |
74 | |
75 | struct snd_card_als100 { |
76 | struct pnp_dev *dev; |
77 | struct pnp_dev *devmpu; |
78 | struct pnp_dev *devopl; |
79 | struct snd_sb *chip; |
80 | }; |
81 | |
82 | static struct pnp_card_device_id snd_als100_pnpids[] = { |
83 | /* DT197A30 */ |
84 | { .id = "RWB1688", |
85 | .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } }, |
86 | .driver_data = SB_HW_DT019X }, |
87 | /* DT0196 / ALS-007 */ |
88 | { .id = "ALS0007", |
89 | .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } }, |
90 | .driver_data = SB_HW_DT019X }, |
91 | /* ALS100 - PRO16PNP */ |
92 | { .id = "ALS0001", |
93 | .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } }, |
94 | .driver_data = SB_HW_ALS100 }, |
95 | /* ALS110 - MF1000 - Digimate 3D Sound */ |
96 | { .id = "ALS0110", |
97 | .devs = { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } }, |
98 | .driver_data = SB_HW_ALS100 }, |
99 | /* ALS120 */ |
100 | { .id = "ALS0120", |
101 | .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } }, |
102 | .driver_data = SB_HW_ALS100 }, |
103 | /* ALS200 */ |
104 | { .id = "ALS0200", |
105 | .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } }, |
106 | .driver_data = SB_HW_ALS100 }, |
107 | /* ALS200 OEM */ |
108 | { .id = "ALS0200", |
109 | .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0020" } }, |
110 | .driver_data = SB_HW_ALS100 }, |
111 | /* RTL3000 */ |
112 | { .id = "RTL3000", |
113 | .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } }, |
114 | .driver_data = SB_HW_ALS100 }, |
115 | { .id = "" } /* end */ |
116 | }; |
117 | |
118 | MODULE_DEVICE_TABLE(pnp_card, snd_als100_pnpids); |
119 | |
120 | static int snd_card_als100_pnp(int dev, struct snd_card_als100 *acard, |
121 | struct pnp_card_link *card, |
122 | const struct pnp_card_device_id *id) |
123 | { |
124 | struct pnp_dev *pdev; |
125 | int err; |
126 | |
127 | acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); |
128 | if (acard->dev == NULL) |
129 | return -ENODEV; |
130 | |
131 | acard->devmpu = pnp_request_card_device(card, id->devs[1].id, acard->dev); |
132 | acard->devopl = pnp_request_card_device(card, id->devs[2].id, acard->dev); |
133 | |
134 | pdev = acard->dev; |
135 | |
136 | err = pnp_activate_dev(pdev); |
137 | if (err < 0) { |
138 | snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n"); |
139 | return err; |
140 | } |
141 | port[dev] = pnp_port_start(pdev, 0); |
142 | if (id->driver_data == SB_HW_DT019X) |
143 | dma8[dev] = pnp_dma(pdev, 0); |
144 | else { |
145 | dma8[dev] = pnp_dma(pdev, 1); |
146 | dma16[dev] = pnp_dma(pdev, 0); |
147 | } |
148 | irq[dev] = pnp_irq(pdev, 0); |
149 | |
150 | pdev = acard->devmpu; |
151 | if (pdev != NULL) { |
152 | err = pnp_activate_dev(pdev); |
153 | if (err < 0) |
154 | goto __mpu_error; |
155 | mpu_port[dev] = pnp_port_start(pdev, 0); |
156 | mpu_irq[dev] = pnp_irq(pdev, 0); |
157 | } else { |
158 | __mpu_error: |
159 | if (pdev) { |
160 | pnp_release_card_device(pdev); |
161 | snd_printk(KERN_ERR PFX "MPU401 pnp configure failure, skipping\n"); |
162 | } |
163 | acard->devmpu = NULL; |
164 | mpu_port[dev] = -1; |
165 | } |
166 | |
167 | pdev = acard->devopl; |
168 | if (pdev != NULL) { |
169 | err = pnp_activate_dev(pdev); |
170 | if (err < 0) |
171 | goto __fm_error; |
172 | fm_port[dev] = pnp_port_start(pdev, 0); |
173 | } else { |
174 | __fm_error: |
175 | if (pdev) { |
176 | pnp_release_card_device(pdev); |
177 | snd_printk(KERN_ERR PFX "OPL3 pnp configure failure, skipping\n"); |
178 | } |
179 | acard->devopl = NULL; |
180 | fm_port[dev] = -1; |
181 | } |
182 | |
183 | return 0; |
184 | } |
185 | |
186 | static int snd_card_als100_probe(int dev, |
187 | struct pnp_card_link *pcard, |
188 | const struct pnp_card_device_id *pid) |
189 | { |
190 | int error; |
191 | struct snd_sb *chip; |
192 | struct snd_card *card; |
193 | struct snd_card_als100 *acard; |
194 | struct snd_opl3 *opl3; |
195 | |
196 | error = snd_card_create(index[dev], id[dev], THIS_MODULE, |
197 | sizeof(struct snd_card_als100), &card); |
198 | if (error < 0) |
199 | return error; |
200 | acard = card->private_data; |
201 | |
202 | if ((error = snd_card_als100_pnp(dev, acard, pcard, pid))) { |
203 | snd_card_free(card); |
204 | return error; |
205 | } |
206 | snd_card_set_dev(card, &pcard->card->dev); |
207 | |
208 | if (pid->driver_data == SB_HW_DT019X) |
209 | dma16[dev] = -1; |
210 | |
211 | error = snd_sbdsp_create(card, port[dev], irq[dev], |
212 | snd_sb16dsp_interrupt, |
213 | dma8[dev], dma16[dev], |
214 | pid->driver_data, |
215 | &chip); |
216 | if (error < 0) { |
217 | snd_card_free(card); |
218 | return error; |
219 | } |
220 | acard->chip = chip; |
221 | |
222 | if (pid->driver_data == SB_HW_DT019X) { |
223 | strcpy(card->driver, "DT-019X"); |
224 | strcpy(card->shortname, "Diamond Tech. DT-019X"); |
225 | sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d", |
226 | card->shortname, chip->name, chip->port, |
227 | irq[dev], dma8[dev]); |
228 | } else { |
229 | strcpy(card->driver, "ALS100"); |
230 | strcpy(card->shortname, "Avance Logic ALS100"); |
231 | sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d", |
232 | card->shortname, chip->name, chip->port, |
233 | irq[dev], dma8[dev], dma16[dev]); |
234 | } |
235 | |
236 | if ((error = snd_sb16dsp_pcm(chip, 0, &chip->pcm)) < 0) { |
237 | snd_card_free(card); |
238 | return error; |
239 | } |
240 | |
241 | if ((error = snd_sbmixer_new(chip)) < 0) { |
242 | snd_card_free(card); |
243 | return error; |
244 | } |
245 | |
246 | if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { |
247 | int mpu_type = MPU401_HW_ALS100; |
248 | |
249 | if (mpu_irq[dev] == SNDRV_AUTO_IRQ) |
250 | mpu_irq[dev] = -1; |
251 | |
252 | if (pid->driver_data == SB_HW_DT019X) |
253 | mpu_type = MPU401_HW_MPU401; |
254 | |
255 | if (snd_mpu401_uart_new(card, 0, |
256 | mpu_type, |
257 | mpu_port[dev], 0, |
258 | mpu_irq[dev], |
259 | NULL) < 0) |
260 | snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]); |
261 | } |
262 | |
263 | if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { |
264 | if (snd_opl3_create(card, |
265 | fm_port[dev], fm_port[dev] + 2, |
266 | OPL3_HW_AUTO, 0, &opl3) < 0) { |
267 | snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n", |
268 | fm_port[dev], fm_port[dev] + 2); |
269 | } else { |
270 | if ((error = snd_opl3_timer_new(opl3, 0, 1)) < 0) { |
271 | snd_card_free(card); |
272 | return error; |
273 | } |
274 | if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { |
275 | snd_card_free(card); |
276 | return error; |
277 | } |
278 | } |
279 | } |
280 | |
281 | if ((error = snd_card_register(card)) < 0) { |
282 | snd_card_free(card); |
283 | return error; |
284 | } |
285 | pnp_set_card_drvdata(pcard, card); |
286 | return 0; |
287 | } |
288 | |
289 | static unsigned int als100_devices; |
290 | |
291 | static int snd_als100_pnp_detect(struct pnp_card_link *card, |
292 | const struct pnp_card_device_id *id) |
293 | { |
294 | static int dev; |
295 | int res; |
296 | |
297 | for ( ; dev < SNDRV_CARDS; dev++) { |
298 | if (!enable[dev]) |
299 | continue; |
300 | res = snd_card_als100_probe(dev, card, id); |
301 | if (res < 0) |
302 | return res; |
303 | dev++; |
304 | als100_devices++; |
305 | return 0; |
306 | } |
307 | return -ENODEV; |
308 | } |
309 | |
310 | static void snd_als100_pnp_remove(struct pnp_card_link *pcard) |
311 | { |
312 | snd_card_free(pnp_get_card_drvdata(pcard)); |
313 | pnp_set_card_drvdata(pcard, NULL); |
314 | } |
315 | |
316 | #ifdef CONFIG_PM |
317 | static int snd_als100_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) |
318 | { |
319 | struct snd_card *card = pnp_get_card_drvdata(pcard); |
320 | struct snd_card_als100 *acard = card->private_data; |
321 | struct snd_sb *chip = acard->chip; |
322 | |
323 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
324 | snd_pcm_suspend_all(chip->pcm); |
325 | snd_sbmixer_suspend(chip); |
326 | return 0; |
327 | } |
328 | |
329 | static int snd_als100_pnp_resume(struct pnp_card_link *pcard) |
330 | { |
331 | struct snd_card *card = pnp_get_card_drvdata(pcard); |
332 | struct snd_card_als100 *acard = card->private_data; |
333 | struct snd_sb *chip = acard->chip; |
334 | |
335 | snd_sbdsp_reset(chip); |
336 | snd_sbmixer_resume(chip); |
337 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
338 | return 0; |
339 | } |
340 | #endif |
341 | |
342 | static struct pnp_card_driver als100_pnpc_driver = { |
343 | .flags = PNP_DRIVER_RES_DISABLE, |
344 | .name = "als100", |
345 | .id_table = snd_als100_pnpids, |
346 | .probe = snd_als100_pnp_detect, |
347 | .remove = snd_als100_pnp_remove, |
348 | #ifdef CONFIG_PM |
349 | .suspend = snd_als100_pnp_suspend, |
350 | .resume = snd_als100_pnp_resume, |
351 | #endif |
352 | }; |
353 | |
354 | static int __init alsa_card_als100_init(void) |
355 | { |
356 | int err; |
357 | |
358 | err = pnp_register_card_driver(&als100_pnpc_driver); |
359 | if (err) |
360 | return err; |
361 | |
362 | if (!als100_devices) { |
363 | pnp_unregister_card_driver(&als100_pnpc_driver); |
364 | #ifdef MODULE |
365 | snd_printk(KERN_ERR "no Avance Logic based soundcards found\n"); |
366 | #endif |
367 | return -ENODEV; |
368 | } |
369 | return 0; |
370 | } |
371 | |
372 | static void __exit alsa_card_als100_exit(void) |
373 | { |
374 | pnp_unregister_card_driver(&als100_pnpc_driver); |
375 | } |
376 | |
377 | module_init(alsa_card_als100_init) |
378 | module_exit(alsa_card_als100_exit) |
379 |
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