sound: fix drivers needing module.h not moduleparam.h
[linux-2.6.git] / sound / isa / ad1816a / ad1816a.c
1
2 /*
3     card-ad1816a.c - driver for ADI SoundPort AD1816A based soundcards.
4     Copyright (C) 2000 by Massimo Piccioni <dafastidio@libero.it>
5
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.
10
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.
15
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
19 */
20
21 #include <linux/init.h>
22 #include <linux/time.h>
23 #include <linux/wait.h>
24 #include <linux/pnp.h>
25 #include <linux/module.h>
26 #include <sound/core.h>
27 #include <sound/initval.h>
28 #include <sound/ad1816a.h>
29 #include <sound/mpu401.h>
30 #include <sound/opl3.h>
31
32 #define PFX "ad1816a: "
33
34 MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
35 MODULE_DESCRIPTION("AD1816A, AD1815");
36 MODULE_LICENSE("GPL");
37 MODULE_SUPPORTED_DEVICE("{{Highscreen,Sound-Boostar 16 3D},"
38                 "{Analog Devices,AD1815},"
39                 "{Analog Devices,AD1816A},"
40                 "{TerraTec,Base 64},"
41                 "{TerraTec,AudioSystem EWS64S},"
42                 "{Aztech/Newcom SC-16 3D},"
43                 "{Shark Predator ISA}}");
44
45 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 1-MAX */
46 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
47 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP;   /* Enable this card */
48 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;     /* PnP setup */
49 static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
50 static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;  /* PnP setup */
51 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;        /* Pnp setup */
52 static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;    /* Pnp setup */
53 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;       /* PnP setup */
54 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;       /* PnP setup */
55 static int clockfreq[SNDRV_CARDS];
56
57 module_param_array(index, int, NULL, 0444);
58 MODULE_PARM_DESC(index, "Index value for ad1816a based soundcard.");
59 module_param_array(id, charp, NULL, 0444);
60 MODULE_PARM_DESC(id, "ID string for ad1816a based soundcard.");
61 module_param_array(enable, bool, NULL, 0444);
62 MODULE_PARM_DESC(enable, "Enable ad1816a based soundcard.");
63 module_param_array(clockfreq, int, NULL, 0444);
64 MODULE_PARM_DESC(clockfreq, "Clock frequency for ad1816a driver (default = 0).");
65
66 struct snd_card_ad1816a {
67         struct pnp_dev *dev;
68         struct pnp_dev *devmpu;
69 };
70
71 static struct pnp_card_device_id snd_ad1816a_pnpids[] = {
72         /* Analog Devices AD1815 */
73         { .id = "ADS7150", .devs = { { .id = "ADS7150" }, { .id = "ADS7151" } } },
74         /* Analog Device AD1816? */
75         { .id = "ADS7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
76         /* Analog Devices AD1816A - added by Kenneth Platz <kxp@atl.hp.com> */
77         { .id = "ADS7181", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
78         /* Analog Devices AD1816A - Aztech/Newcom SC-16 3D */
79         { .id = "AZT1022", .devs = { { .id = "AZT1018" }, { .id = "AZT2002" } } },
80         /* Highscreen Sound-Boostar 16 3D - added by Stefan Behnel */
81         { .id = "LWC1061", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
82         /* Highscreen Sound-Boostar 16 3D */
83         { .id = "MDK1605", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
84         /* Shark Predator ISA - added by Ken Arromdee */
85         { .id = "SMM7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
86         /* Analog Devices AD1816A - Terratec AudioSystem EWS64 S */
87         { .id = "TER1112", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
88         /* Analog Devices AD1816A - Terratec AudioSystem EWS64 S */
89         { .id = "TER1112", .devs = { { .id = "TER1100" }, { .id = "TER1101" } } },
90         /* Analog Devices AD1816A - Terratec Base 64 */
91         { .id = "TER1411", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
92         /* end */
93         { .id = "" }
94 };
95
96 MODULE_DEVICE_TABLE(pnp_card, snd_ad1816a_pnpids);
97
98
99 #define DRIVER_NAME     "snd-card-ad1816a"
100
101
102 static int __devinit snd_card_ad1816a_pnp(int dev, struct snd_card_ad1816a *acard,
103                                           struct pnp_card_link *card,
104                                           const struct pnp_card_device_id *id)
105 {
106         struct pnp_dev *pdev;
107         int err;
108
109         acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
110         if (acard->dev == NULL)
111                 return -EBUSY;
112
113         acard->devmpu = pnp_request_card_device(card, id->devs[1].id, NULL);
114         if (acard->devmpu == NULL) {
115                 mpu_port[dev] = -1;
116                 snd_printk(KERN_WARNING PFX "MPU401 device busy, skipping.\n");
117         }
118
119         pdev = acard->dev;
120
121         err = pnp_activate_dev(pdev);
122         if (err < 0) {
123                 printk(KERN_ERR PFX "AUDIO PnP configure failure\n");
124                 return -EBUSY;
125         }
126
127         port[dev] = pnp_port_start(pdev, 2);
128         fm_port[dev] = pnp_port_start(pdev, 1);
129         dma1[dev] = pnp_dma(pdev, 0);
130         dma2[dev] = pnp_dma(pdev, 1);
131         irq[dev] = pnp_irq(pdev, 0);
132
133         if (acard->devmpu == NULL)
134                 return 0;
135
136         pdev = acard->devmpu;
137
138         err = pnp_activate_dev(pdev);
139         if (err < 0) {
140                 printk(KERN_ERR PFX "MPU401 PnP configure failure\n");
141                 mpu_port[dev] = -1;
142                 acard->devmpu = NULL;
143         } else {
144                 mpu_port[dev] = pnp_port_start(pdev, 0);
145                 mpu_irq[dev] = pnp_irq(pdev, 0);
146         }
147
148         return 0;
149 }
150
151 static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard,
152                                             const struct pnp_card_device_id *pid)
153 {
154         int error;
155         struct snd_card *card;
156         struct snd_card_ad1816a *acard;
157         struct snd_ad1816a *chip;
158         struct snd_opl3 *opl3;
159         struct snd_timer *timer;
160
161         error = snd_card_create(index[dev], id[dev], THIS_MODULE,
162                                 sizeof(struct snd_card_ad1816a), &card);
163         if (error < 0)
164                 return error;
165         acard = card->private_data;
166
167         if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) {
168                 snd_card_free(card);
169                 return error;
170         }
171         snd_card_set_dev(card, &pcard->card->dev);
172
173         if ((error = snd_ad1816a_create(card, port[dev],
174                                         irq[dev],
175                                         dma1[dev],
176                                         dma2[dev],
177                                         &chip)) < 0) {
178                 snd_card_free(card);
179                 return error;
180         }
181         if (clockfreq[dev] >= 5000 && clockfreq[dev] <= 100000)
182                 chip->clock_freq = clockfreq[dev];
183
184         strcpy(card->driver, "AD1816A");
185         strcpy(card->shortname, "ADI SoundPort AD1816A");
186         sprintf(card->longname, "%s, SS at 0x%lx, irq %d, dma %d&%d",
187                 card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]);
188
189         if ((error = snd_ad1816a_pcm(chip, 0, NULL)) < 0) {
190                 snd_card_free(card);
191                 return error;
192         }
193
194         if ((error = snd_ad1816a_mixer(chip)) < 0) {
195                 snd_card_free(card);
196                 return error;
197         }
198
199         error = snd_ad1816a_timer(chip, 0, &timer);
200         if (error < 0) {
201                 snd_card_free(card);
202                 return error;
203         }
204
205         if (mpu_port[dev] > 0) {
206                 if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
207                                         mpu_port[dev], 0, mpu_irq[dev],
208                                         NULL) < 0)
209                         printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n", mpu_port[dev]);
210         }
211
212         if (fm_port[dev] > 0) {
213                 if (snd_opl3_create(card,
214                                     fm_port[dev], fm_port[dev] + 2,
215                                     OPL3_HW_AUTO, 0, &opl3) < 0) {
216                         printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx.\n", fm_port[dev], fm_port[dev] + 2);
217                 } else {
218                         error = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
219                         if (error < 0) {
220                                 snd_card_free(card);
221                                 return error;
222                         }
223                 }
224         }
225
226         if ((error = snd_card_register(card)) < 0) {
227                 snd_card_free(card);
228                 return error;
229         }
230         pnp_set_card_drvdata(pcard, card);
231         return 0;
232 }
233
234 static unsigned int __devinitdata ad1816a_devices;
235
236 static int __devinit snd_ad1816a_pnp_detect(struct pnp_card_link *card,
237                                             const struct pnp_card_device_id *id)
238 {
239         static int dev;
240         int res;
241
242         for ( ; dev < SNDRV_CARDS; dev++) {
243                 if (!enable[dev])
244                         continue;
245                 res = snd_card_ad1816a_probe(dev, card, id);
246                 if (res < 0)
247                         return res;
248                 dev++;
249                 ad1816a_devices++;
250                 return 0;
251         }
252         return -ENODEV;
253 }
254
255 static void __devexit snd_ad1816a_pnp_remove(struct pnp_card_link * pcard)
256 {
257         snd_card_free(pnp_get_card_drvdata(pcard));
258         pnp_set_card_drvdata(pcard, NULL);
259 }
260
261 static struct pnp_card_driver ad1816a_pnpc_driver = {
262         .flags          = PNP_DRIVER_RES_DISABLE,
263         .name           = "ad1816a",
264         .id_table       = snd_ad1816a_pnpids,
265         .probe          = snd_ad1816a_pnp_detect,
266         .remove         = __devexit_p(snd_ad1816a_pnp_remove),
267         /* FIXME: suspend/resume */
268 };
269
270 static int __init alsa_card_ad1816a_init(void)
271 {
272         int err;
273
274         err = pnp_register_card_driver(&ad1816a_pnpc_driver);
275         if (err)
276                 return err;
277
278         if (!ad1816a_devices) {
279                 pnp_unregister_card_driver(&ad1816a_pnpc_driver);
280 #ifdef MODULE
281                 printk(KERN_ERR "no AD1816A based soundcards found.\n");
282 #endif  /* MODULE */
283                 return -ENODEV;
284         }
285         return 0;
286 }
287
288 static void __exit alsa_card_ad1816a_exit(void)
289 {
290         pnp_unregister_card_driver(&ad1816a_pnpc_driver);
291 }
292
293 module_init(alsa_card_ad1816a_init)
294 module_exit(alsa_card_ad1816a_exit)