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1da177e4 LT |
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 | ||
1da177e4 LT |
21 | #include <linux/init.h> |
22 | #include <linux/time.h> | |
23 | #include <linux/wait.h> | |
24 | #include <linux/pnp.h> | |
25 | #include <linux/moduleparam.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 */ | |
5b8f7f73 | 55 | static int clockfreq[SNDRV_CARDS]; |
1da177e4 LT |
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."); | |
5b8f7f73 TI |
63 | module_param_array(clockfreq, int, NULL, 0444); |
64 | MODULE_PARM_DESC(clockfreq, "Clock frequency for ad1816a driver (default = 0)."); | |
1da177e4 LT |
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" } } }, | |
92bb010c TI |
74 | /* Analog Device AD1816? */ |
75 | { .id = "ADS7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } }, | |
1da177e4 LT |
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" } } }, | |
36463a96 | 86 | /* Analog Devices AD1816A - Terratec AudioSystem EWS64 S */ |
1da177e4 | 87 | { .id = "TER1112", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } }, |
36463a96 RH |
88 | /* Analog Devices AD1816A - Terratec AudioSystem EWS64 S */ |
89 | { .id = "TER1112", .devs = { { .id = "TER1100" }, { .id = "TER1101" } } }, | |
1da177e4 LT |
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; | |
1da177e4 LT |
107 | int err; |
108 | ||
109 | acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); | |
109c53f8 | 110 | if (acard->dev == NULL) |
1da177e4 | 111 | return -EBUSY; |
109c53f8 | 112 | |
1da177e4 LT |
113 | acard->devmpu = pnp_request_card_device(card, id->devs[1].id, NULL); |
114 | if (acard->devmpu == NULL) { | |
2944275b RIL |
115 | mpu_port[dev] = -1; |
116 | snd_printk(KERN_WARNING PFX "MPU401 device busy, skipping.\n"); | |
1da177e4 LT |
117 | } |
118 | ||
119 | pdev = acard->dev; | |
109c53f8 | 120 | |
1da177e4 LT |
121 | err = pnp_activate_dev(pdev); |
122 | if (err < 0) { | |
123 | printk(KERN_ERR PFX "AUDIO PnP configure failure\n"); | |
1da177e4 LT |
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 | ||
109c53f8 | 133 | if (acard->devmpu == NULL) |
2944275b | 134 | return 0; |
1da177e4 | 135 | |
109c53f8 | 136 | pdev = acard->devmpu; |
1da177e4 | 137 | |
1da177e4 LT |
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 | ||
1da177e4 LT |
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; | |
cbdd0dd1 | 155 | struct snd_card *card; |
1da177e4 | 156 | struct snd_card_ad1816a *acard; |
cbdd0dd1 TI |
157 | struct snd_ad1816a *chip; |
158 | struct snd_opl3 *opl3; | |
1da177e4 | 159 | |
c95eadd2 TI |
160 | error = snd_card_create(index[dev], id[dev], THIS_MODULE, |
161 | sizeof(struct snd_card_ad1816a), &card); | |
162 | if (error < 0) | |
163 | return error; | |
1da177e4 LT |
164 | acard = (struct snd_card_ad1816a *)card->private_data; |
165 | ||
166 | if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) { | |
167 | snd_card_free(card); | |
168 | return error; | |
169 | } | |
170 | snd_card_set_dev(card, &pcard->card->dev); | |
171 | ||
172 | if ((error = snd_ad1816a_create(card, port[dev], | |
173 | irq[dev], | |
174 | dma1[dev], | |
175 | dma2[dev], | |
176 | &chip)) < 0) { | |
177 | snd_card_free(card); | |
178 | return error; | |
179 | } | |
5b8f7f73 TI |
180 | if (clockfreq[dev] >= 5000 && clockfreq[dev] <= 100000) |
181 | chip->clock_freq = clockfreq[dev]; | |
1da177e4 LT |
182 | |
183 | strcpy(card->driver, "AD1816A"); | |
184 | strcpy(card->shortname, "ADI SoundPort AD1816A"); | |
185 | sprintf(card->longname, "%s, SS at 0x%lx, irq %d, dma %d&%d", | |
186 | card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]); | |
187 | ||
188 | if ((error = snd_ad1816a_pcm(chip, 0, NULL)) < 0) { | |
189 | snd_card_free(card); | |
190 | return error; | |
191 | } | |
192 | ||
193 | if ((error = snd_ad1816a_mixer(chip)) < 0) { | |
194 | snd_card_free(card); | |
195 | return error; | |
196 | } | |
197 | ||
198 | if (mpu_port[dev] > 0) { | |
199 | if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, | |
65ca68b3 | 200 | mpu_port[dev], 0, mpu_irq[dev], IRQF_DISABLED, |
1da177e4 LT |
201 | NULL) < 0) |
202 | printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n", mpu_port[dev]); | |
203 | } | |
204 | ||
205 | if (fm_port[dev] > 0) { | |
206 | if (snd_opl3_create(card, | |
207 | fm_port[dev], fm_port[dev] + 2, | |
208 | OPL3_HW_AUTO, 0, &opl3) < 0) { | |
209 | printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx.\n", fm_port[dev], fm_port[dev] + 2); | |
210 | } else { | |
211 | if ((error = snd_opl3_timer_new(opl3, 1, 2)) < 0) { | |
212 | snd_card_free(card); | |
213 | return error; | |
214 | } | |
215 | if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { | |
216 | snd_card_free(card); | |
217 | return error; | |
218 | } | |
219 | } | |
220 | } | |
221 | ||
222 | if ((error = snd_card_register(card)) < 0) { | |
223 | snd_card_free(card); | |
224 | return error; | |
225 | } | |
226 | pnp_set_card_drvdata(pcard, card); | |
227 | return 0; | |
228 | } | |
229 | ||
5f53f4e2 BH |
230 | static unsigned int __devinitdata ad1816a_devices; |
231 | ||
1da177e4 LT |
232 | static int __devinit snd_ad1816a_pnp_detect(struct pnp_card_link *card, |
233 | const struct pnp_card_device_id *id) | |
234 | { | |
235 | static int dev; | |
236 | int res; | |
237 | ||
238 | for ( ; dev < SNDRV_CARDS; dev++) { | |
239 | if (!enable[dev]) | |
240 | continue; | |
241 | res = snd_card_ad1816a_probe(dev, card, id); | |
242 | if (res < 0) | |
243 | return res; | |
244 | dev++; | |
5f53f4e2 | 245 | ad1816a_devices++; |
1da177e4 LT |
246 | return 0; |
247 | } | |
248 | return -ENODEV; | |
249 | } | |
250 | ||
251 | static void __devexit snd_ad1816a_pnp_remove(struct pnp_card_link * pcard) | |
252 | { | |
175cdcfb TI |
253 | snd_card_free(pnp_get_card_drvdata(pcard)); |
254 | pnp_set_card_drvdata(pcard, NULL); | |
1da177e4 LT |
255 | } |
256 | ||
257 | static struct pnp_card_driver ad1816a_pnpc_driver = { | |
258 | .flags = PNP_DRIVER_RES_DISABLE, | |
259 | .name = "ad1816a", | |
260 | .id_table = snd_ad1816a_pnpids, | |
261 | .probe = snd_ad1816a_pnp_detect, | |
262 | .remove = __devexit_p(snd_ad1816a_pnp_remove), | |
175cdcfb | 263 | /* FIXME: suspend/resume */ |
1da177e4 LT |
264 | }; |
265 | ||
266 | static int __init alsa_card_ad1816a_init(void) | |
267 | { | |
5f53f4e2 BH |
268 | int err; |
269 | ||
270 | err = pnp_register_card_driver(&ad1816a_pnpc_driver); | |
271 | if (err) | |
272 | return err; | |
1da177e4 | 273 | |
5f53f4e2 | 274 | if (!ad1816a_devices) { |
1da177e4 | 275 | pnp_unregister_card_driver(&ad1816a_pnpc_driver); |
175cdcfb | 276 | #ifdef MODULE |
1da177e4 | 277 | printk(KERN_ERR "no AD1816A based soundcards found.\n"); |
1da177e4 | 278 | #endif /* MODULE */ |
175cdcfb TI |
279 | return -ENODEV; |
280 | } | |
281 | return 0; | |
1da177e4 LT |
282 | } |
283 | ||
284 | static void __exit alsa_card_ad1816a_exit(void) | |
285 | { | |
286 | pnp_unregister_card_driver(&ad1816a_pnpc_driver); | |
287 | } | |
288 | ||
289 | module_init(alsa_card_ad1816a_init) | |
290 | module_exit(alsa_card_ad1816a_exit) |