3 card-ad1816a.c - driver for ADI SoundPort AD1816A based soundcards.
4 Copyright (C) 2000 by Massimo Piccioni <dafastidio@libero.it>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include <sound/driver.h>
22 #include <linux/init.h>
23 #include <linux/time.h>
24 #include <linux/wait.h>
25 #include <linux/pnp.h>
26 #include <linux/moduleparam.h>
27 #include <sound/core.h>
28 #include <sound/initval.h>
29 #include <sound/ad1816a.h>
30 #include <sound/mpu401.h>
31 #include <sound/opl3.h>
33 #define chip_t ad1816a_t
35 #define PFX "ad1816a: "
37 MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
38 MODULE_DESCRIPTION("AD1816A, AD1815");
39 MODULE_LICENSE("GPL");
40 MODULE_CLASSES("{sound}");
41 MODULE_DEVICES("{{Highscreen,Sound-Boostar 16 3D},"
42 "{Analog Devices,AD1815},"
43 "{Analog Devices,AD1816A},"
45 "{TerraTec,AudioSystem EWS64S},"
46 "{Aztech/Newcom SC-16 3D},"
47 "{Shark Predator ISA}}");
49 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 1-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 dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
58 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
61 module_param_array(index, int, boot_devs, 0444);
62 MODULE_PARM_DESC(index, "Index value for ad1816a based soundcard.");
63 MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
64 module_param_array(id, charp, boot_devs, 0444);
65 MODULE_PARM_DESC(id, "ID string for ad1816a based soundcard.");
66 MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
67 module_param_array(enable, bool, boot_devs, 0444);
68 MODULE_PARM_DESC(enable, "Enable ad1816a based soundcard.");
69 MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
70 module_param_array(port, long, boot_devs, 0444);
71 MODULE_PARM_DESC(port, "Port # for ad1816a driver.");
72 MODULE_PARM_SYNTAX(port, SNDRV_PORT12_DESC);
73 module_param_array(mpu_port, long, boot_devs, 0444);
74 MODULE_PARM_DESC(mpu_port, "MPU-401 port # for ad1816a driver.");
75 MODULE_PARM_SYNTAX(mpu_port, SNDRV_PORT12_DESC);
76 module_param_array(fm_port, long, boot_devs, 0444);
77 MODULE_PARM_DESC(fm_port, "FM port # for ad1816a driver.");
78 MODULE_PARM_SYNTAX(fm_port, SNDRV_PORT12_DESC);
79 module_param_array(irq, int, boot_devs, 0444);
80 MODULE_PARM_DESC(irq, "IRQ # for ad1816a driver.");
81 MODULE_PARM_SYNTAX(irq, SNDRV_IRQ_DESC);
82 module_param_array(mpu_irq, int, boot_devs, 0444);
83 MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for ad1816a driver.");
84 MODULE_PARM_SYNTAX(mpu_irq, SNDRV_IRQ_DESC);
85 module_param_array(dma1, int, boot_devs, 0444);
86 MODULE_PARM_DESC(dma1, "1st DMA # for ad1816a driver.");
87 MODULE_PARM_SYNTAX(dma1, SNDRV_DMA_DESC);
88 module_param_array(dma2, int, boot_devs, 0444);
89 MODULE_PARM_DESC(dma2, "2nd DMA # for ad1816a driver.");
90 MODULE_PARM_SYNTAX(dma2, SNDRV_DMA_DESC);
92 struct snd_card_ad1816a {
94 struct pnp_dev *devmpu;
97 static struct pnp_card_device_id snd_ad1816a_pnpids[] = {
98 /* Analog Devices AD1815 */
99 { .id = "ADS7150", .devs = { { .id = "ADS7150" }, { .id = "ADS7151" } } },
100 /* Analog Devices AD1816A - added by Kenneth Platz <kxp@atl.hp.com> */
101 { .id = "ADS7181", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
102 /* Analog Devices AD1816A - Aztech/Newcom SC-16 3D */
103 { .id = "AZT1022", .devs = { { .id = "AZT1018" }, { .id = "AZT2002" } } },
104 /* Highscreen Sound-Boostar 16 3D - added by Stefan Behnel */
105 { .id = "LWC1061", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
106 /* Highscreen Sound-Boostar 16 3D */
107 { .id = "MDK1605", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
108 /* Shark Predator ISA - added by Ken Arromdee */
109 { .id = "SMM7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
110 /* Analog Devices AD1816A - Terratec AudioSystem EWS64S */
111 { .id = "TER1112", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
112 /* Analog Devices AD1816A - Terratec Base 64 */
113 { .id = "TER1411", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
118 MODULE_DEVICE_TABLE(pnp_card, snd_ad1816a_pnpids);
121 #define DRIVER_NAME "snd-card-ad1816a"
124 static int __devinit snd_card_ad1816a_pnp(int dev, struct snd_card_ad1816a *acard,
125 struct pnp_card_link *card,
126 const struct pnp_card_device_id *id)
128 struct pnp_dev *pdev;
129 struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
132 acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
133 if (acard->dev == NULL) {
137 acard->devmpu = pnp_request_card_device(card, id->devs[1].id, NULL);
138 if (acard->devmpu == NULL) {
144 pnp_init_resource_table(cfg);
146 if (port[dev] != SNDRV_AUTO_PORT)
147 pnp_resource_change(&cfg->port_resource[2], port[dev], 16);
148 if (fm_port[dev] != SNDRV_AUTO_PORT)
149 pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
150 if (dma1[dev] != SNDRV_AUTO_DMA)
151 pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
152 if (dma2[dev] != SNDRV_AUTO_DMA)
153 pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
154 if (irq[dev] != SNDRV_AUTO_IRQ)
155 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
157 if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
158 snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
159 err = pnp_activate_dev(pdev);
161 printk(KERN_ERR PFX "AUDIO PnP configure failure\n");
166 port[dev] = pnp_port_start(pdev, 2);
167 fm_port[dev] = pnp_port_start(pdev, 1);
168 dma1[dev] = pnp_dma(pdev, 0);
169 dma2[dev] = pnp_dma(pdev, 1);
170 irq[dev] = pnp_irq(pdev, 0);
172 pdev = acard->devmpu;
173 pnp_init_resource_table(cfg);
175 if (mpu_port[dev] != SNDRV_AUTO_PORT)
176 pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
177 if (mpu_irq[dev] != SNDRV_AUTO_IRQ)
178 pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
180 if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
181 snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
182 err = pnp_activate_dev(pdev);
184 printk(KERN_ERR PFX "MPU401 PnP configure failure\n");
186 acard->devmpu = NULL;
188 mpu_port[dev] = pnp_port_start(pdev, 0);
189 mpu_irq[dev] = pnp_irq(pdev, 0);
196 static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard,
197 const struct pnp_card_device_id *pid)
201 struct snd_card_ad1816a *acard;
205 if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
206 sizeof(struct snd_card_ad1816a))) == NULL)
208 acard = (struct snd_card_ad1816a *)card->private_data;
210 if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) {
214 snd_card_set_dev(card, &pcard->card->dev);
216 if ((error = snd_ad1816a_create(card, port[dev],
225 strcpy(card->driver, "AD1816A");
226 strcpy(card->shortname, "ADI SoundPort AD1816A");
227 sprintf(card->longname, "%s, SS at 0x%lx, irq %d, dma %d&%d",
228 card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]);
230 if ((error = snd_ad1816a_pcm(chip, 0, NULL)) < 0) {
235 if ((error = snd_ad1816a_mixer(chip)) < 0) {
240 if (mpu_port[dev] > 0) {
241 if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
242 mpu_port[dev], 0, mpu_irq[dev], SA_INTERRUPT,
244 printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n", mpu_port[dev]);
247 if (fm_port[dev] > 0) {
248 if (snd_opl3_create(card,
249 fm_port[dev], fm_port[dev] + 2,
250 OPL3_HW_AUTO, 0, &opl3) < 0) {
251 printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx.\n", fm_port[dev], fm_port[dev] + 2);
253 if ((error = snd_opl3_timer_new(opl3, 1, 2)) < 0) {
257 if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
264 if ((error = snd_card_register(card)) < 0) {
268 pnp_set_card_drvdata(pcard, card);
272 static int __devinit snd_ad1816a_pnp_detect(struct pnp_card_link *card,
273 const struct pnp_card_device_id *id)
278 for ( ; dev < SNDRV_CARDS; dev++) {
281 res = snd_card_ad1816a_probe(dev, card, id);
290 static void __devexit snd_ad1816a_pnp_remove(struct pnp_card_link * pcard)
292 snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
294 snd_card_disconnect(card);
295 snd_card_free_in_thread(card);
298 static struct pnp_card_driver ad1816a_pnpc_driver = {
299 .flags = PNP_DRIVER_RES_DISABLE,
301 .id_table = snd_ad1816a_pnpids,
302 .probe = snd_ad1816a_pnp_detect,
303 .remove = __devexit_p(snd_ad1816a_pnp_remove),
306 static int __init alsa_card_ad1816a_init(void)
310 cards += pnp_register_card_driver(&ad1816a_pnpc_driver);
313 pnp_unregister_card_driver(&ad1816a_pnpc_driver);
314 printk(KERN_ERR "no AD1816A based soundcards found.\n");
317 return cards ? 0 : -ENODEV;
320 static void __exit alsa_card_ad1816a_exit(void)
322 pnp_unregister_card_driver(&ad1816a_pnpc_driver);
325 module_init(alsa_card_ad1816a_init)
326 module_exit(alsa_card_ad1816a_exit)