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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 | ||
1da177e4 LT |
23 | #include <linux/init.h> |
24 | #include <linux/wait.h> | |
25 | #include <linux/time.h> | |
26 | #include <linux/pnp.h> | |
27 | #include <linux/moduleparam.h> | |
28 | #include <sound/core.h> | |
29 | #include <sound/initval.h> | |
30 | #include <sound/mpu401.h> | |
31 | #include <sound/opl3.h> | |
32 | #include <sound/sb.h> | |
33 | ||
34 | #define PFX "als100: " | |
35 | ||
36 | MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>"); | |
37 | MODULE_DESCRIPTION("Avance Logic ALS1X0"); | |
38 | MODULE_LICENSE("GPL"); | |
39 | MODULE_SUPPORTED_DEVICE("{{Avance Logic,ALS100 - PRO16PNP}," | |
40 | "{Avance Logic,ALS110}," | |
41 | "{Avance Logic,ALS120}," | |
42 | "{Avance Logic,ALS200}," | |
43 | "{3D Melody,MF1000}," | |
44 | "{Digimate,3D Sound}," | |
45 | "{Avance Logic,ALS120}," | |
46 | "{RTL,RTL3000}}"); | |
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_ISAPNP; /* Enable this card */ | |
51 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ | |
52 | static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ | |
53 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ | |
54 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ | |
55 | static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */ | |
56 | static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ | |
57 | static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ | |
58 | ||
59 | module_param_array(index, int, NULL, 0444); | |
60 | MODULE_PARM_DESC(index, "Index value for als100 based soundcard."); | |
61 | module_param_array(id, charp, NULL, 0444); | |
62 | MODULE_PARM_DESC(id, "ID string for als100 based soundcard."); | |
63 | module_param_array(enable, bool, NULL, 0444); | |
64 | MODULE_PARM_DESC(enable, "Enable als100 based soundcard."); | |
1da177e4 LT |
65 | |
66 | struct snd_card_als100 { | |
67 | int dev_no; | |
68 | struct pnp_dev *dev; | |
69 | struct pnp_dev *devmpu; | |
70 | struct pnp_dev *devopl; | |
480615f3 | 71 | struct snd_sb *chip; |
1da177e4 LT |
72 | }; |
73 | ||
74 | static struct pnp_card_device_id snd_als100_pnpids[] = { | |
75 | /* ALS100 - PRO16PNP */ | |
76 | { .id = "ALS0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } }, | |
77 | /* ALS110 - MF1000 - Digimate 3D Sound */ | |
78 | { .id = "ALS0110", .devs = { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } } }, | |
79 | /* ALS120 */ | |
80 | { .id = "ALS0120", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } }, | |
81 | /* ALS200 */ | |
82 | { .id = "ALS0200", .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } } }, | |
83 | /* ALS200 OEM */ | |
84 | { .id = "ALS0200", .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0020" } } }, | |
85 | /* RTL3000 */ | |
86 | { .id = "RTL3000", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } }, | |
87 | { .id = "", } /* end */ | |
88 | }; | |
89 | ||
90 | MODULE_DEVICE_TABLE(pnp_card, snd_als100_pnpids); | |
91 | ||
92 | #define DRIVER_NAME "snd-card-als100" | |
93 | ||
94 | static int __devinit snd_card_als100_pnp(int dev, struct snd_card_als100 *acard, | |
95 | struct pnp_card_link *card, | |
96 | const struct pnp_card_device_id *id) | |
97 | { | |
98 | struct pnp_dev *pdev; | |
1da177e4 LT |
99 | int err; |
100 | ||
1da177e4 | 101 | acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); |
109c53f8 | 102 | if (acard->dev == NULL) |
1da177e4 | 103 | return -ENODEV; |
109c53f8 | 104 | |
1da177e4 LT |
105 | acard->devmpu = pnp_request_card_device(card, id->devs[1].id, acard->dev); |
106 | acard->devopl = pnp_request_card_device(card, id->devs[2].id, acard->dev); | |
107 | ||
108 | pdev = acard->dev; | |
109 | ||
1da177e4 LT |
110 | err = pnp_activate_dev(pdev); |
111 | if (err < 0) { | |
112 | snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n"); | |
1da177e4 LT |
113 | return err; |
114 | } | |
115 | port[dev] = pnp_port_start(pdev, 0); | |
116 | dma8[dev] = pnp_dma(pdev, 1); | |
117 | dma16[dev] = pnp_dma(pdev, 0); | |
118 | irq[dev] = pnp_irq(pdev, 0); | |
119 | ||
120 | pdev = acard->devmpu; | |
121 | if (pdev != NULL) { | |
1da177e4 LT |
122 | err = pnp_activate_dev(pdev); |
123 | if (err < 0) | |
124 | goto __mpu_error; | |
125 | mpu_port[dev] = pnp_port_start(pdev, 0); | |
126 | mpu_irq[dev] = pnp_irq(pdev, 0); | |
127 | } else { | |
128 | __mpu_error: | |
129 | if (pdev) { | |
130 | pnp_release_card_device(pdev); | |
131 | snd_printk(KERN_ERR PFX "MPU401 pnp configure failure, skipping\n"); | |
132 | } | |
133 | acard->devmpu = NULL; | |
134 | mpu_port[dev] = -1; | |
135 | } | |
136 | ||
137 | pdev = acard->devopl; | |
138 | if (pdev != NULL) { | |
1da177e4 LT |
139 | err = pnp_activate_dev(pdev); |
140 | if (err < 0) | |
141 | goto __fm_error; | |
142 | fm_port[dev] = pnp_port_start(pdev, 0); | |
143 | } else { | |
144 | __fm_error: | |
145 | if (pdev) { | |
146 | pnp_release_card_device(pdev); | |
147 | snd_printk(KERN_ERR PFX "OPL3 pnp configure failure, skipping\n"); | |
148 | } | |
149 | acard->devopl = NULL; | |
150 | fm_port[dev] = -1; | |
151 | } | |
152 | ||
1da177e4 LT |
153 | return 0; |
154 | } | |
155 | ||
51427ec0 | 156 | static int __devinit snd_card_als100_probe(int dev, |
1da177e4 LT |
157 | struct pnp_card_link *pcard, |
158 | const struct pnp_card_device_id *pid) | |
159 | { | |
160 | int error; | |
11ff5c62 TI |
161 | struct snd_sb *chip; |
162 | struct snd_card *card; | |
1da177e4 | 163 | struct snd_card_als100 *acard; |
11ff5c62 | 164 | struct snd_opl3 *opl3; |
1da177e4 | 165 | |
c95eadd2 TI |
166 | error = snd_card_create(index[dev], id[dev], THIS_MODULE, |
167 | sizeof(struct snd_card_als100), &card); | |
168 | if (error < 0) | |
169 | return error; | |
480615f3 | 170 | acard = card->private_data; |
1da177e4 LT |
171 | |
172 | if ((error = snd_card_als100_pnp(dev, acard, pcard, pid))) { | |
173 | snd_card_free(card); | |
174 | return error; | |
175 | } | |
176 | snd_card_set_dev(card, &pcard->card->dev); | |
177 | ||
178 | if ((error = snd_sbdsp_create(card, port[dev], | |
179 | irq[dev], | |
180 | snd_sb16dsp_interrupt, | |
181 | dma8[dev], | |
182 | dma16[dev], | |
183 | SB_HW_ALS100, &chip)) < 0) { | |
184 | snd_card_free(card); | |
185 | return error; | |
186 | } | |
480615f3 | 187 | acard->chip = chip; |
1da177e4 LT |
188 | |
189 | strcpy(card->driver, "ALS100"); | |
190 | strcpy(card->shortname, "Avance Logic ALS100"); | |
191 | sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d", | |
192 | card->shortname, chip->name, chip->port, | |
193 | irq[dev], dma8[dev], dma16[dev]); | |
194 | ||
195 | if ((error = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) { | |
196 | snd_card_free(card); | |
197 | return error; | |
198 | } | |
199 | ||
200 | if ((error = snd_sbmixer_new(chip)) < 0) { | |
201 | snd_card_free(card); | |
202 | return error; | |
203 | } | |
204 | ||
205 | if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) { | |
206 | if (snd_mpu401_uart_new(card, 0, MPU401_HW_ALS100, | |
207 | mpu_port[dev], 0, | |
65ca68b3 | 208 | mpu_irq[dev], IRQF_DISABLED, |
1da177e4 LT |
209 | NULL) < 0) |
210 | snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]); | |
211 | } | |
212 | ||
213 | if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { | |
214 | if (snd_opl3_create(card, | |
215 | fm_port[dev], fm_port[dev] + 2, | |
216 | OPL3_HW_AUTO, 0, &opl3) < 0) { | |
217 | snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n", | |
218 | fm_port[dev], fm_port[dev] + 2); | |
219 | } else { | |
220 | if ((error = snd_opl3_timer_new(opl3, 0, 1)) < 0) { | |
221 | snd_card_free(card); | |
222 | return error; | |
223 | } | |
224 | if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { | |
225 | snd_card_free(card); | |
226 | return error; | |
227 | } | |
228 | } | |
229 | } | |
230 | ||
231 | if ((error = snd_card_register(card)) < 0) { | |
232 | snd_card_free(card); | |
233 | return error; | |
234 | } | |
235 | pnp_set_card_drvdata(pcard, card); | |
236 | return 0; | |
237 | } | |
238 | ||
51427ec0 BH |
239 | static unsigned int __devinitdata als100_devices; |
240 | ||
1da177e4 LT |
241 | static int __devinit snd_als100_pnp_detect(struct pnp_card_link *card, |
242 | const struct pnp_card_device_id *id) | |
243 | { | |
244 | static int dev; | |
245 | int res; | |
246 | ||
247 | for ( ; dev < SNDRV_CARDS; dev++) { | |
248 | if (!enable[dev]) | |
249 | continue; | |
250 | res = snd_card_als100_probe(dev, card, id); | |
251 | if (res < 0) | |
252 | return res; | |
253 | dev++; | |
51427ec0 | 254 | als100_devices++; |
1da177e4 LT |
255 | return 0; |
256 | } | |
257 | return -ENODEV; | |
258 | } | |
259 | ||
260 | static void __devexit snd_als100_pnp_remove(struct pnp_card_link * pcard) | |
261 | { | |
480615f3 TI |
262 | snd_card_free(pnp_get_card_drvdata(pcard)); |
263 | pnp_set_card_drvdata(pcard, NULL); | |
264 | } | |
265 | ||
266 | #ifdef CONFIG_PM | |
267 | static int snd_als100_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) | |
268 | { | |
269 | struct snd_card *card = pnp_get_card_drvdata(pcard); | |
270 | struct snd_card_als100 *acard = card->private_data; | |
271 | struct snd_sb *chip = acard->chip; | |
272 | ||
273 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); | |
274 | snd_pcm_suspend_all(chip->pcm); | |
275 | snd_sbmixer_suspend(chip); | |
276 | return 0; | |
277 | } | |
278 | ||
279 | static int snd_als100_pnp_resume(struct pnp_card_link *pcard) | |
280 | { | |
281 | struct snd_card *card = pnp_get_card_drvdata(pcard); | |
282 | struct snd_card_als100 *acard = card->private_data; | |
283 | struct snd_sb *chip = acard->chip; | |
1da177e4 | 284 | |
480615f3 TI |
285 | snd_sbdsp_reset(chip); |
286 | snd_sbmixer_resume(chip); | |
287 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); | |
288 | return 0; | |
1da177e4 | 289 | } |
480615f3 | 290 | #endif |
1da177e4 LT |
291 | |
292 | static struct pnp_card_driver als100_pnpc_driver = { | |
293 | .flags = PNP_DRIVER_RES_DISABLE, | |
294 | .name = "als100", | |
295 | .id_table = snd_als100_pnpids, | |
296 | .probe = snd_als100_pnp_detect, | |
297 | .remove = __devexit_p(snd_als100_pnp_remove), | |
480615f3 TI |
298 | #ifdef CONFIG_PM |
299 | .suspend = snd_als100_pnp_suspend, | |
300 | .resume = snd_als100_pnp_resume, | |
301 | #endif | |
1da177e4 LT |
302 | }; |
303 | ||
304 | static int __init alsa_card_als100_init(void) | |
305 | { | |
51427ec0 BH |
306 | int err; |
307 | ||
308 | err = pnp_register_card_driver(&als100_pnpc_driver); | |
309 | if (err) | |
310 | return err; | |
1da177e4 | 311 | |
51427ec0 | 312 | if (!als100_devices) { |
1da177e4 | 313 | pnp_unregister_card_driver(&als100_pnpc_driver); |
480615f3 | 314 | #ifdef MODULE |
1da177e4 | 315 | snd_printk(KERN_ERR "no ALS100 based soundcards found\n"); |
1da177e4 | 316 | #endif |
480615f3 TI |
317 | return -ENODEV; |
318 | } | |
319 | return 0; | |
1da177e4 LT |
320 | } |
321 | ||
322 | static void __exit alsa_card_als100_exit(void) | |
323 | { | |
324 | pnp_unregister_card_driver(&als100_pnpc_driver); | |
325 | } | |
326 | ||
327 | module_init(alsa_card_als100_init) | |
328 | module_exit(alsa_card_als100_exit) |