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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /sound/isa/cs423x/cs4236.c
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'sound/isa/cs423x/cs4236.c')
-rw-r--r--sound/isa/cs423x/cs4236.c608
1 files changed, 608 insertions, 0 deletions
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
new file mode 100644
index 000000000000..e745a54e00a1
--- /dev/null
+++ b/sound/isa/cs423x/cs4236.c
@@ -0,0 +1,608 @@
1/*
2 * Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips
3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
4 *
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
22#include <sound/driver.h>
23#include <linux/init.h>
24#include <linux/slab.h>
25#include <linux/pnp.h>
26#include <linux/moduleparam.h>
27#include <sound/core.h>
28#include <sound/cs4231.h>
29#include <sound/mpu401.h>
30#include <sound/opl3.h>
31#include <sound/initval.h>
32
33MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
34MODULE_LICENSE("GPL");
35#ifdef CS4232
36MODULE_DESCRIPTION("Cirrus Logic CS4232");
37MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000},"
38 "{Turtle Beach,Tropez Plus},"
39 "{SIC CrystalWave 32},"
40 "{Hewlett Packard,Omnibook 5500},"
41 "{TerraTec,Maestro 32/96},"
42 "{Philips,PCA70PS}}");
43#else
44MODULE_DESCRIPTION("Cirrus Logic CS4235-9");
45MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4235},"
46 "{Crystal Semiconductors,CS4236},"
47 "{Crystal Semiconductors,CS4237},"
48 "{Crystal Semiconductors,CS4238},"
49 "{Crystal Semiconductors,CS4239},"
50 "{Acer,AW37},"
51 "{Acer,AW35/Pro},"
52 "{Crystal,3D},"
53 "{Crystal Computer,TidalWave128},"
54 "{Dell,Optiplex GX1},"
55 "{Dell,Workstation 400 sound},"
56 "{EliteGroup,P5TX-LA sound},"
57 "{Gallant,SC-70P},"
58 "{Gateway,E1000 Onboard CS4236B},"
59 "{Genius,Sound Maker 3DJ},"
60 "{Hewlett Packard,HP6330 sound},"
61 "{IBM,PC 300PL sound},"
62 "{IBM,Aptiva 2137 E24},"
63 "{IBM,IntelliStation M Pro},"
64 "{Intel,Marlin Spike Mobo CS4235},"
65 "{Intel PR440FX Onboard},"
66 "{Guillemot,MaxiSound 16 PnP},"
67 "{NewClear,3D},"
68 "{TerraTec,AudioSystem EWS64L/XL},"
69 "{Typhoon Soundsystem,CS4236B},"
70 "{Turtle Beach,Malibu},"
71 "{Unknown,Digital PC 5000 Onboard}}");
72#endif
73
74#ifdef CS4232
75#define IDENT "CS4232"
76#else
77#define IDENT "CS4236+"
78#endif
79
80static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
81static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
82static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
83#ifdef CONFIG_PNP
84static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
85#endif
86static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
87static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
88static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */
89static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
90static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
91static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */
92static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */
93static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
94static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
95
96module_param_array(index, int, NULL, 0444);
97MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard.");
98module_param_array(id, charp, NULL, 0444);
99MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard.");
100module_param_array(enable, bool, NULL, 0444);
101MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard.");
102#ifdef CONFIG_PNP
103module_param_array(isapnp, bool, NULL, 0444);
104MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
105#endif
106module_param_array(port, long, NULL, 0444);
107MODULE_PARM_DESC(port, "Port # for " IDENT " driver.");
108module_param_array(cport, long, NULL, 0444);
109MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver.");
110module_param_array(mpu_port, long, NULL, 0444);
111MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver.");
112module_param_array(fm_port, long, NULL, 0444);
113MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver.");
114module_param_array(sb_port, long, NULL, 0444);
115MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional).");
116module_param_array(irq, int, NULL, 0444);
117MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver.");
118module_param_array(mpu_irq, int, NULL, 0444);
119MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver.");
120module_param_array(dma1, int, NULL, 0444);
121MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver.");
122module_param_array(dma2, int, NULL, 0444);
123MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
124
125struct snd_card_cs4236 {
126 struct resource *res_sb_port;
127#ifdef CONFIG_PNP
128 struct pnp_dev *wss;
129 struct pnp_dev *ctrl;
130 struct pnp_dev *mpu;
131#endif
132};
133
134static snd_card_t *snd_cs4236_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
135
136#ifdef CONFIG_PNP
137
138#define ISAPNP_CS4232(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
139 { \
140 ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
141 .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
142 ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
143 ISAPNP_DEVICE_ID(_va, _vb, _vc, _mpu401) } \
144 }
145#define ISAPNP_CS4232_1(_va, _vb, _vc, _device, _wss, _ctrl, _mpu401) \
146 { \
147 ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
148 .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
149 ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl), \
150 ISAPNP_DEVICE_ID('P', 'N', 'P', _mpu401) } \
151 }
152#define ISAPNP_CS4232_WOMPU(_va, _vb, _vc, _device, _wss, _ctrl) \
153 { \
154 ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
155 .devs = { ISAPNP_DEVICE_ID(_va, _vb, _vc, _wss), \
156 ISAPNP_DEVICE_ID(_va, _vb, _vc, _ctrl) } \
157 }
158
159
160#ifdef CS4232
161static struct pnp_card_device_id snd_cs423x_pnpids[] = {
162 /* Philips PCA70PS */
163 { .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
164 /* TerraTec Maestro 32/96 (CS4232) */
165 { .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
166 /* HP Omnibook 5500 onboard */
167 { .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } },
168 /* Unnamed CS4236 card (Made in Taiwan) */
169 { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
170 /* Turtle Beach TBS-2000 (CS4232) */
171 { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } },
172 /* Turtle Beach Tropez Plus (CS4232) */
173 { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
174 /* SIC CrystalWave 32 (CS4232) */
175 { .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
176 /* --- */
177 { .id = "" } /* end */
178};
179#else /* CS4236 */
180static struct pnp_card_device_id snd_cs423x_pnpids[] = {
181 /* Intel Marlin Spike Motherboard - CS4235 */
182 { .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
183 /* Intel Marlin Spike Motherboard (#2) - CS4235 */
184 { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
185 /* Unknown Intel mainboard - CS4235 */
186 { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" } } },
187 /* Genius Sound Maker 3DJ - CS4237B */
188 { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
189 /* Digital PC 5000 Onboard - CS4236B */
190 { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } },
191 /* some uknown CS4236B */
192 { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
193 /* Intel PR440FX Onboard sound */
194 { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
195 /* CS4235 on mainboard without MPU */
196 { .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } },
197 /* Gateway E1000 Onboard CS4236B */
198 { .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
199 /* HP 6330 Onboard sound */
200 { .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
201 /* Crystal Computer TidalWave128 */
202 { .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
203 /* ACER AW37 - CS4235 */
204 { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
205 /* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */
206 { .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
207 /* Crystal 3D - CS4237B */
208 { .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
209 /* Typhoon Soundsystem PnP - CS4236B */
210 { .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
211 /* Crystal CX4235-XQ3 EP - CS4235 */
212 { .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
213 /* Crystal Semiconductors CS4237B */
214 { .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
215 /* NewClear 3D - CX4237B-XQ3 */
216 { .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
217 /* Dell Optiplex GX1 - CS4236B */
218 { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
219 /* Dell P410 motherboard - CS4236B */
220 { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } },
221 /* Dell Workstation 400 Onboard - CS4236B */
222 { .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
223 /* Turtle Beach Malibu - CS4237B */
224 { .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
225 /* CS4235 - onboard */
226 { .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
227 /* IBM Aptiva 2137 E24 Onboard - CS4237B */
228 { .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
229 /* IBM IntelliStation M Pro motherboard */
230 { .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } },
231 /* Guillemot MaxiSound 16 PnP - CS4236B */
232 { .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
233 /* Gallant SC-70P */
234 { .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
235 /* TerraTec AudioSystem EWS64XL - CS4236B */
236 { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } },
237 /* TerraTec AudioSystem EWS64XL - CS4236B */
238 { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } },
239 /* ACER AW37/Pro - CS4235 */
240 { .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
241 /* ACER AW35/Pro - CS4237B */
242 { .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
243 /* CS4235 without MPU401 */
244 { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } },
245 /* Unknown SiS530 - CS4235 */
246 { .id = "CSC4825", .devs = { { "CSC0100" }, { "CSC0110" } } },
247 /* IBM IntelliStation M Pro 6898 11U - CS4236B */
248 { .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } },
249 /* IBM PC 300PL Onboard - CS4236B */
250 { .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } },
251 /* Some noname CS4236 based card */
252 { .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
253 /* CS4236B */
254 { .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
255 /* CS4236B */
256 { .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
257 /* --- */
258 { .id = "" } /* end */
259};
260#endif
261
262MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
263
264static int __devinit snd_card_cs4236_pnp(int dev, struct snd_card_cs4236 *acard,
265 struct pnp_card_link *card,
266 const struct pnp_card_device_id *id)
267{
268 struct pnp_dev *pdev;
269 struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
270 int err;
271
272 if (!cfg)
273 return -ENOMEM;
274
275 acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
276 if (acard->wss == NULL) {
277 kfree(cfg);
278 return -EBUSY;
279 }
280 acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
281 if (acard->ctrl == NULL) {
282 kfree(cfg);
283 return -EBUSY;
284 }
285 if (id->devs[2].id[0]) {
286 acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
287 if (acard->mpu == NULL) {
288 kfree(cfg);
289 return -EBUSY;
290 }
291 }
292
293 /* WSS initialization */
294 pdev = acard->wss;
295 pnp_init_resource_table(cfg);
296 if (port[dev] != SNDRV_AUTO_PORT)
297 pnp_resource_change(&cfg->port_resource[0], port[dev], 4);
298 if (fm_port[dev] != SNDRV_AUTO_PORT && fm_port[dev] > 0)
299 pnp_resource_change(&cfg->port_resource[1], fm_port[dev], 4);
300 if (sb_port[dev] != SNDRV_AUTO_PORT)
301 pnp_resource_change(&cfg->port_resource[2], sb_port[dev], 16);
302 if (irq[dev] != SNDRV_AUTO_IRQ)
303 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
304 if (dma1[dev] != SNDRV_AUTO_DMA)
305 pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
306 if (dma2[dev] != SNDRV_AUTO_DMA)
307 pnp_resource_change(&cfg->dma_resource[1], dma2[dev] < 0 ? 4 : dma2[dev], 1);
308 err = pnp_manual_config_dev(pdev, cfg, 0);
309 if (err < 0)
310 snd_printk(KERN_ERR IDENT " WSS PnP manual resources are invalid, using auto config\n");
311 err = pnp_activate_dev(pdev);
312 if (err < 0) {
313 kfree(cfg);
314 printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n");
315 return -EBUSY;
316 }
317 port[dev] = pnp_port_start(pdev, 0);
318 if (fm_port[dev] > 0)
319 fm_port[dev] = pnp_port_start(pdev, 1);
320 sb_port[dev] = pnp_port_start(pdev, 2);
321 irq[dev] = pnp_irq(pdev, 0);
322 dma1[dev] = pnp_dma(pdev, 0);
323 dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1);
324 snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n",
325 port[dev], fm_port[dev], sb_port[dev]);
326 snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n",
327 irq[dev], dma1[dev], dma2[dev]);
328 /* CTRL initialization */
329 if (acard->ctrl && cport[dev] > 0) {
330 pdev = acard->ctrl;
331 pnp_init_resource_table(cfg);
332 if (cport[dev] != SNDRV_AUTO_PORT)
333 pnp_resource_change(&cfg->port_resource[0], cport[dev], 8);
334 err = pnp_manual_config_dev(pdev, cfg, 0);
335 if (err < 0)
336 snd_printk(KERN_ERR IDENT " CTRL PnP manual resources are invalid, using auto config\n");
337 err = pnp_activate_dev(pdev);
338 if (err < 0) {
339 kfree(cfg);
340 printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n");
341 return -EBUSY;
342 }
343 cport[dev] = pnp_port_start(pdev, 0);
344 snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]);
345 }
346 /* MPU initialization */
347 if (acard->mpu && mpu_port[dev] > 0) {
348 pdev = acard->mpu;
349 pnp_init_resource_table(cfg);
350 if (mpu_port[dev] != SNDRV_AUTO_PORT)
351 pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
352 if (mpu_irq[dev] != SNDRV_AUTO_IRQ && mpu_irq[dev] >= 0 &&
353 pnp_irq_valid(pdev, 0))
354 pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
355 err = pnp_manual_config_dev(pdev, cfg, 0);
356 if (err < 0)
357 snd_printk(KERN_ERR IDENT " MPU401 PnP manual resources are invalid, using auto config\n");
358 err = pnp_activate_dev(pdev);
359 if (err < 0) {
360 printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n");
361 mpu_port[dev] = SNDRV_AUTO_PORT;
362 mpu_irq[dev] = SNDRV_AUTO_IRQ;
363 } else {
364 mpu_port[dev] = pnp_port_start(pdev, 0);
365 if (mpu_irq[dev] >= 0 &&
366 pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) {
367 mpu_irq[dev] = pnp_irq(pdev, 0);
368 } else {
369 mpu_irq[dev] = -1; /* disable interrupt */
370 }
371 }
372 snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]);
373 }
374 kfree(cfg);
375 return 0;
376}
377#endif /* CONFIG_PNP */
378
379static void snd_card_cs4236_free(snd_card_t *card)
380{
381 struct snd_card_cs4236 *acard = (struct snd_card_cs4236 *)card->private_data;
382
383 if (acard) {
384 if (acard->res_sb_port) {
385 release_resource(acard->res_sb_port);
386 kfree_nocheck(acard->res_sb_port);
387 }
388 }
389}
390
391static int __devinit snd_card_cs423x_probe(int dev, struct pnp_card_link *pcard,
392 const struct pnp_card_device_id *pid)
393{
394 snd_card_t *card;
395 struct snd_card_cs4236 *acard;
396 snd_pcm_t *pcm = NULL;
397 cs4231_t *chip;
398 opl3_t *opl3;
399 int err;
400
401#ifdef CONFIG_PNP
402 if (!isapnp[dev]) {
403#endif
404 if (port[dev] == SNDRV_AUTO_PORT) {
405 snd_printk("specify port\n");
406 return -EINVAL;
407 }
408 if (cport[dev] == SNDRV_AUTO_PORT) {
409 snd_printk("specify cport\n");
410 return -EINVAL;
411 }
412#ifdef CONFIG_PNP
413 }
414#endif
415 card = snd_card_new(index[dev], id[dev], THIS_MODULE,
416 sizeof(struct snd_card_cs4236));
417 if (card == NULL)
418 return -ENOMEM;
419 acard = (struct snd_card_cs4236 *)card->private_data;
420 card->private_free = snd_card_cs4236_free;
421#ifdef CONFIG_PNP
422 if (isapnp[dev]) {
423 if ((err = snd_card_cs4236_pnp(dev, acard, pcard, pid))<0) {
424 printk(KERN_ERR "isapnp detection failed and probing for " IDENT " is not supported\n");
425 snd_card_free(card);
426 return -ENXIO;
427 }
428 snd_card_set_dev(card, &pcard->card->dev);
429 }
430#endif
431 if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT)
432 if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) {
433 printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]);
434 snd_card_free(card);
435 return -ENOMEM;
436 }
437
438#ifdef CS4232
439 if ((err = snd_cs4231_create(card,
440 port[dev],
441 cport[dev],
442 irq[dev],
443 dma1[dev],
444 dma2[dev],
445 CS4231_HW_DETECT,
446 0,
447 &chip)) < 0) {
448 snd_card_free(card);
449 return err;
450 }
451 if ((err = snd_cs4231_pcm(chip, 0, &pcm)) < 0) {
452 snd_card_free(card);
453 return err;
454 }
455 if ((err = snd_cs4231_mixer(chip)) < 0) {
456 snd_card_free(card);
457 return err;
458 }
459
460#else /* CS4236 */
461 if ((err = snd_cs4236_create(card,
462 port[dev],
463 cport[dev],
464 irq[dev],
465 dma1[dev],
466 dma2[dev],
467 CS4231_HW_DETECT,
468 0,
469 &chip)) < 0) {
470 snd_card_free(card);
471 return err;
472 }
473 if ((err = snd_cs4236_pcm(chip, 0, &pcm)) < 0) {
474 snd_card_free(card);
475 return err;
476 }
477 if ((err = snd_cs4236_mixer(chip)) < 0) {
478 snd_card_free(card);
479 return err;
480 }
481#endif
482 strcpy(card->driver, pcm->name);
483 strcpy(card->shortname, pcm->name);
484 sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i",
485 pcm->name,
486 chip->port,
487 irq[dev],
488 dma1[dev]);
489 if (dma2[dev] >= 0)
490 sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]);
491
492 if ((err = snd_cs4231_timer(chip, 0, NULL)) < 0) {
493 snd_card_free(card);
494 return err;
495 }
496
497 if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
498 if (snd_opl3_create(card,
499 fm_port[dev], fm_port[dev] + 2,
500 OPL3_HW_OPL3_CS, 0, &opl3) < 0) {
501 printk(KERN_ERR IDENT ": OPL3 not detected\n");
502 } else {
503 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
504 snd_card_free(card);
505 return err;
506 }
507 }
508 }
509
510 if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
511 if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
512 mpu_irq[dev] = -1;
513 if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232,
514 mpu_port[dev], 0,
515 mpu_irq[dev],
516 mpu_irq[dev] >= 0 ? SA_INTERRUPT : 0, NULL) < 0)
517 printk(KERN_ERR IDENT ": MPU401 not detected\n");
518 }
519 if ((err = snd_card_register(card)) < 0) {
520 snd_card_free(card);
521 return err;
522 }
523 if (pcard)
524 pnp_set_card_drvdata(pcard, card);
525 else
526 snd_cs4236_legacy[dev] = card;
527 return 0;
528}
529
530#ifdef CONFIG_PNP
531static int __devinit snd_cs423x_pnp_detect(struct pnp_card_link *card,
532 const struct pnp_card_device_id *id)
533{
534 static int dev;
535 int res;
536
537 for ( ; dev < SNDRV_CARDS; dev++) {
538 if (!enable[dev] || !isapnp[dev])
539 continue;
540 res = snd_card_cs423x_probe(dev, card, id);
541 if (res < 0)
542 return res;
543 dev++;
544 return 0;
545 }
546 return -ENODEV;
547}
548
549static void __devexit snd_cs423x_pnp_remove(struct pnp_card_link * pcard)
550{
551 snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
552
553 snd_card_disconnect(card);
554 snd_card_free_in_thread(card);
555}
556
557static struct pnp_card_driver cs423x_pnpc_driver = {
558 .flags = PNP_DRIVER_RES_DISABLE,
559 .name = "cs423x",
560 .id_table = snd_cs423x_pnpids,
561 .probe = snd_cs423x_pnp_detect,
562 .remove = __devexit_p(snd_cs423x_pnp_remove),
563};
564#endif /* CONFIG_PNP */
565
566static int __init alsa_card_cs423x_init(void)
567{
568 int dev, cards = 0;
569
570 for (dev = 0; dev < SNDRV_CARDS; dev++) {
571 if (!enable[dev])
572 continue;
573#ifdef CONFIG_PNP
574 if (isapnp[dev])
575 continue;
576#endif
577 if (snd_card_cs423x_probe(dev, NULL, NULL) >= 0)
578 cards++;
579 }
580#ifdef CONFIG_PNP
581 cards += pnp_register_card_driver(&cs423x_pnpc_driver);
582#endif
583 if (!cards) {
584#ifdef CONFIG_PNP
585 pnp_unregister_card_driver(&cs423x_pnpc_driver);
586#endif
587#ifdef MODULE
588 printk(KERN_ERR IDENT " soundcard not found or device busy\n");
589#endif
590 return -ENODEV;
591 }
592 return 0;
593}
594
595static void __exit alsa_card_cs423x_exit(void)
596{
597 int idx;
598
599#ifdef CONFIG_PNP
600 /* PnP cards first */
601 pnp_unregister_card_driver(&cs423x_pnpc_driver);
602#endif
603 for (idx = 0; idx < SNDRV_CARDS; idx++)
604 snd_card_free(snd_cs4236_legacy[idx]);
605}
606
607module_init(alsa_card_cs423x_init)
608module_exit(alsa_card_cs423x_exit)
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-29 18:41:47 -0500