3 card-als100.c - driver for Avance Logic ALS100 based soundcards.
4 Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it>
6 Thanks to Pierfrancesco 'qM2' Passerini.
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.
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.
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
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 <sound/core.h>
30 #include <sound/initval.h>
31 #include <sound/mpu401.h>
32 #include <sound/opl3.h>
37 #define PFX "als100: "
39 MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
40 MODULE_DESCRIPTION("Avance Logic ALS1X0");
41 MODULE_LICENSE("GPL");
42 MODULE_CLASSES("{sound}");
43 MODULE_DEVICES("{{Avance Logic,ALS100 - PRO16PNP},"
44 "{Avance Logic,ALS110},"
45 "{Avance Logic,ALS120},"
46 "{Avance Logic,ALS200},"
48 "{Digimate,3D Sound},"
49 "{Avance Logic,ALS120},"
52 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
53 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
54 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
55 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
56 static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
57 static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
58 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */
59 static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* PnP setup */
60 static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
61 static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
63 MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
64 MODULE_PARM_DESC(index, "Index value for als100 based soundcard.");
65 MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
66 MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
67 MODULE_PARM_DESC(id, "ID string for als100 based soundcard.");
68 MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
69 MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
70 MODULE_PARM_DESC(enable, "Enable als100 based soundcard.");
71 MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
72 MODULE_PARM(port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
73 MODULE_PARM_DESC(port, "Port # for als100 driver.");
74 MODULE_PARM_SYNTAX(port, SNDRV_PORT12_DESC);
75 MODULE_PARM(mpu_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
76 MODULE_PARM_DESC(mpu_port, "MPU-401 port # for als100 driver.");
77 MODULE_PARM_SYNTAX(mpu_port, SNDRV_PORT12_DESC);
78 MODULE_PARM(fm_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
79 MODULE_PARM_DESC(fm_port, "FM port # for als100 driver.");
80 MODULE_PARM_SYNTAX(fm_port, SNDRV_PORT12_DESC);
81 MODULE_PARM(irq, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
82 MODULE_PARM_DESC(irq, "IRQ # for als100 driver.");
83 MODULE_PARM_SYNTAX(irq, SNDRV_IRQ_DESC);
84 MODULE_PARM(mpu_irq, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
85 MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for als100 driver.");
86 MODULE_PARM_SYNTAX(mpu_irq, SNDRV_IRQ_DESC);
87 MODULE_PARM(dma8, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
88 MODULE_PARM_DESC(dma8, "8-bit DMA # for als100 driver.");
89 MODULE_PARM_SYNTAX(dma8, SNDRV_DMA8_DESC);
90 MODULE_PARM(dma16, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
91 MODULE_PARM_DESC(dma16, "16-bit DMA # for als100 driver.");
92 MODULE_PARM_SYNTAX(dma16, SNDRV_DMA16_DESC);
94 struct snd_card_als100 {
97 struct pnp_dev *devmpu;
98 struct pnp_dev *devopl;
101 static struct pnp_card_device_id snd_als100_pnpids[] = {
102 /* ALS100 - PRO16PNP */
103 { .id = "ALS0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } },
104 /* ALS110 - MF1000 - Digimate 3D Sound */
105 { .id = "ALS0110", .devs = { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } } },
107 { .id = "ALS0120", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } },
109 { .id = "ALS0200", .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } } },
111 { .id = "RTL3000", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } },
112 { .id = "", } /* end */
115 MODULE_DEVICE_TABLE(pnp_card, snd_als100_pnpids);
117 #define DRIVER_NAME "snd-card-als100"
119 static int __devinit snd_card_als100_pnp(int dev, struct snd_card_als100 *acard,
120 struct pnp_card_link *card,
121 const struct pnp_card_device_id *id)
123 struct pnp_dev *pdev;
124 struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
129 acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
130 if (acard->dev == NULL) {
134 acard->devmpu = pnp_request_card_device(card, id->devs[1].id, acard->dev);
135 acard->devopl = pnp_request_card_device(card, id->devs[2].id, acard->devmpu);
139 pnp_init_resource_table(cfg);
141 /* override resources */
142 if (port[dev] != SNDRV_AUTO_PORT)
143 pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
144 if (dma8[dev] != SNDRV_AUTO_DMA)
145 pnp_resource_change(&cfg->dma_resource[0], dma8[dev], 1);
146 if (dma16[dev] != SNDRV_AUTO_DMA)
147 pnp_resource_change(&cfg->dma_resource[1], dma16[dev], 1);
148 if (irq[dev] != SNDRV_AUTO_IRQ)
149 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
150 if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
151 snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
152 err = pnp_activate_dev(pdev);
154 snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n");
158 port[dev] = pnp_port_start(pdev, 0);
159 dma8[dev] = pnp_dma(pdev, 1);
160 dma16[dev] = pnp_dma(pdev, 0);
161 irq[dev] = pnp_irq(pdev, 0);
163 pdev = acard->devmpu;
165 pnp_init_resource_table(cfg);
166 if (mpu_port[dev] != SNDRV_AUTO_PORT)
167 pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
168 if (mpu_irq[dev] != SNDRV_AUTO_IRQ)
169 pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
170 if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
171 snd_printk(KERN_ERR PFX "MPU401 the requested resources are invalid, using auto config\n");
172 err = pnp_activate_dev(pdev);
175 mpu_port[dev] = pnp_port_start(pdev, 0);
176 mpu_irq[dev] = pnp_irq(pdev, 0);
180 pnp_release_card_device(pdev);
181 snd_printk(KERN_ERR PFX "MPU401 pnp configure failure, skipping\n");
183 acard->devmpu = NULL;
187 pdev = acard->devopl;
189 pnp_init_resource_table(cfg);
190 if (fm_port[dev] != SNDRV_AUTO_PORT)
191 pnp_resource_change(&cfg->port_resource[0], fm_port[dev], 4);
192 if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
193 snd_printk(KERN_ERR PFX "OPL3 the requested resources are invalid, using auto config\n");
194 err = pnp_activate_dev(pdev);
197 fm_port[dev] = pnp_port_start(pdev, 0);
201 pnp_release_card_device(pdev);
202 snd_printk(KERN_ERR PFX "OPL3 pnp configure failure, skipping\n");
204 acard->devopl = NULL;
212 static int __init snd_card_als100_probe(int dev,
213 struct pnp_card_link *pcard,
214 const struct pnp_card_device_id *pid)
219 struct snd_card_als100 *acard;
222 if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
223 sizeof(struct snd_card_als100))) == NULL)
225 acard = (struct snd_card_als100 *)card->private_data;
227 if ((error = snd_card_als100_pnp(dev, acard, pcard, pid))) {
231 snd_card_set_dev(card, &pcard->card->dev);
233 if ((error = snd_sbdsp_create(card, port[dev],
235 snd_sb16dsp_interrupt,
238 SB_HW_ALS100, &chip)) < 0) {
243 strcpy(card->driver, "ALS100");
244 strcpy(card->shortname, "Avance Logic ALS100");
245 sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d",
246 card->shortname, chip->name, chip->port,
247 irq[dev], dma8[dev], dma16[dev]);
249 if ((error = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) {
254 if ((error = snd_sbmixer_new(chip)) < 0) {
259 if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
260 if (snd_mpu401_uart_new(card, 0, MPU401_HW_ALS100,
262 mpu_irq[dev], SA_INTERRUPT,
264 snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]);
267 if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
268 if (snd_opl3_create(card,
269 fm_port[dev], fm_port[dev] + 2,
270 OPL3_HW_AUTO, 0, &opl3) < 0) {
271 snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n",
272 fm_port[dev], fm_port[dev] + 2);
274 if ((error = snd_opl3_timer_new(opl3, 0, 1)) < 0) {
278 if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
285 if ((error = snd_card_register(card)) < 0) {
289 pnp_set_card_drvdata(pcard, card);
293 static int __devinit snd_als100_pnp_detect(struct pnp_card_link *card,
294 const struct pnp_card_device_id *id)
299 for ( ; dev < SNDRV_CARDS; dev++) {
302 res = snd_card_als100_probe(dev, card, id);
311 static void __devexit snd_als100_pnp_remove(struct pnp_card_link * pcard)
313 snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
315 snd_card_disconnect(card);
316 snd_card_free_in_thread(card);
319 static struct pnp_card_driver als100_pnpc_driver = {
320 .flags = PNP_DRIVER_RES_DISABLE,
322 .id_table = snd_als100_pnpids,
323 .probe = snd_als100_pnp_detect,
324 .remove = __devexit_p(snd_als100_pnp_remove),
327 static int __init alsa_card_als100_init(void)
331 cards += pnp_register_card_driver(&als100_pnpc_driver);
334 pnp_unregister_card_driver(&als100_pnpc_driver);
335 snd_printk(KERN_ERR "no ALS100 based soundcards found\n");
338 return cards ? 0 : -ENODEV;
341 static void __exit alsa_card_als100_exit(void)
343 pnp_unregister_card_driver(&als100_pnpc_driver);
346 module_init(alsa_card_als100_init)
347 module_exit(alsa_card_als100_exit)
351 /* format is: snd-als100=enable,index,id,port,
352 mpu_port,fm_port,irq,mpu_irq,
355 static int __init alsa_card_als100_setup(char *str)
357 static unsigned __initdata nr_dev = 0;
359 if (nr_dev >= SNDRV_CARDS)
361 (void)(get_option(&str,&enable[nr_dev]) == 2 &&
362 get_option(&str,&index[nr_dev]) == 2 &&
363 get_id(&str,&id[nr_dev]) == 2 &&
364 get_option_long(&str,&port[nr_dev]) == 2 &&
365 get_option_long(&str,&mpu_port[nr_dev]) == 2 &&
366 get_option_long(&str,&fm_port[nr_dev]) == 2 &&
367 get_option(&str,&irq[nr_dev]) == 2 &&
368 get_option(&str,&mpu_irq[nr_dev]) == 2 &&
369 get_option(&str,&dma8[nr_dev]) == 2 &&
370 get_option(&str,&dma16[nr_dev]) == 2);
375 __setup("snd-als100=", alsa_card_als100_setup);
377 #endif /* ifndef MODULE */