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include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit...
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / sound / isa / cs423x / cs4236.c
CommitLineData
1da177e4
LT		 1/*
2 * Driver for generic CS4232/CS4235/CS4236/CS4236B/CS4237B/CS4238B/CS4239 chips
c1017a4c 3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
1da177e4
LT		 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
1da177e4 22#include <linux/init.h>
6bba41ac 23#include <linux/err.h>
5e24c1c1 24#include <linux/isa.h>
1da177e4
LT		 25#include <linux/pnp.h>
26#include <linux/moduleparam.h>
27#include <sound/core.h>
61ef19d7 28#include <sound/wss.h>
1da177e4
LT		 29#include <sound/mpu401.h>
30#include <sound/opl3.h>
31#include <sound/initval.h>
32
c1017a4c 33MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
1da177e4 34MODULE_LICENSE("GPL");
c2b73d14 35MODULE_DESCRIPTION("Cirrus Logic CS4232-9");
1da177e4
LT		 36MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000},"
37 "{Turtle Beach,Tropez Plus},"
38 "{SIC CrystalWave 32},"
39 "{Hewlett Packard,Omnibook 5500},"
40 "{TerraTec,Maestro 32/96},"
c2b73d14
KH		 41 "{Philips,PCA70PS}},"
42 "{{Crystal Semiconductors,CS4235},"
1da177e4
LT		 43 "{Crystal Semiconductors,CS4236},"
44 "{Crystal Semiconductors,CS4237},"
45 "{Crystal Semiconductors,CS4238},"
46 "{Crystal Semiconductors,CS4239},"
47 "{Acer,AW37},"
48 "{Acer,AW35/Pro},"
49 "{Crystal,3D},"
50 "{Crystal Computer,TidalWave128},"
51 "{Dell,Optiplex GX1},"
52 "{Dell,Workstation 400 sound},"
53 "{EliteGroup,P5TX-LA sound},"
54 "{Gallant,SC-70P},"
55 "{Gateway,E1000 Onboard CS4236B},"
56 "{Genius,Sound Maker 3DJ},"
57 "{Hewlett Packard,HP6330 sound},"
58 "{IBM,PC 300PL sound},"
59 "{IBM,Aptiva 2137 E24},"
60 "{IBM,IntelliStation M Pro},"
61 "{Intel,Marlin Spike Mobo CS4235},"
62 "{Intel PR440FX Onboard},"
63 "{Guillemot,MaxiSound 16 PnP},"
64 "{NewClear,3D},"
65 "{TerraTec,AudioSystem EWS64L/XL},"
66 "{Typhoon Soundsystem,CS4236B},"
67 "{Turtle Beach,Malibu},"
68 "{Unknown,Digital PC 5000 Onboard}}");
1da177e4 69
c2b73d14
KH		 70MODULE_ALIAS("snd_cs4232");
71
72#define IDENT "CS4232+"
73#define DEV_NAME "cs4232+"
1da177e4
LT		 74
75static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
76static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
77static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
78#ifdef CONFIG_PNP
79static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
80#endif
81static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
82static long cport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
83static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* PnP setup */
84static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
85static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
86static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,11,12,15 */
87static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 9,11,12,15 */
88static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
89static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
90
91module_param_array(index, int, NULL, 0444);
92MODULE_PARM_DESC(index, "Index value for " IDENT " soundcard.");
93module_param_array(id, charp, NULL, 0444);
94MODULE_PARM_DESC(id, "ID string for " IDENT " soundcard.");
95module_param_array(enable, bool, NULL, 0444);
96MODULE_PARM_DESC(enable, "Enable " IDENT " soundcard.");
97#ifdef CONFIG_PNP
98module_param_array(isapnp, bool, NULL, 0444);
99MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
100#endif
101module_param_array(port, long, NULL, 0444);
102MODULE_PARM_DESC(port, "Port # for " IDENT " driver.");
103module_param_array(cport, long, NULL, 0444);
104MODULE_PARM_DESC(cport, "Control port # for " IDENT " driver.");
105module_param_array(mpu_port, long, NULL, 0444);
106MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " IDENT " driver.");
107module_param_array(fm_port, long, NULL, 0444);
108MODULE_PARM_DESC(fm_port, "FM port # for " IDENT " driver.");
109module_param_array(sb_port, long, NULL, 0444);
110MODULE_PARM_DESC(sb_port, "SB port # for " IDENT " driver (optional).");
111module_param_array(irq, int, NULL, 0444);
112MODULE_PARM_DESC(irq, "IRQ # for " IDENT " driver.");
113module_param_array(mpu_irq, int, NULL, 0444);
114MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " IDENT " driver.");
115module_param_array(dma1, int, NULL, 0444);
116MODULE_PARM_DESC(dma1, "DMA1 # for " IDENT " driver.");
117module_param_array(dma2, int, NULL, 0444);
118MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
119
59b1b34f 120#ifdef CONFIG_PNP
609d7694 121static int isa_registered;
f7a9275d 122static int pnpc_registered;
f7a9275d 123static int pnp_registered;
59b1b34f 124#endif /* CONFIG_PNP */
f7a9275d 125
1da177e4 126struct snd_card_cs4236 {
7779f75f 127 struct snd_wss *chip;
1da177e4
LT		 128 struct resource *res_sb_port;
129#ifdef CONFIG_PNP
130 struct pnp_dev *wss;
131 struct pnp_dev *ctrl;
132 struct pnp_dev *mpu;
133#endif
134};
135
1da177e4
LT		 136#ifdef CONFIG_PNP
137
a9824c86
TI		 138/*
139 * PNP BIOS
140 */
c2b73d14 141static const struct pnp_device_id snd_cs423x_pnpbiosids[] = {
a9824c86
TI		 142 { .id = "CSC0100" },
143 { .id = "CSC0000" },
144 /* Guillemot Turtlebeach something appears to be cs4232 compatible
145 * (untested) */
146 { .id = "GIM0100" },
147 { .id = "" }
148};
c2b73d14 149MODULE_DEVICE_TABLE(pnp, snd_cs423x_pnpbiosids);
1da177e4 150
6bba41ac 151#define CS423X_ISAPNP_DRIVER "cs4232_isapnp"
1da177e4
LT		 152static struct pnp_card_device_id snd_cs423x_pnpids[] = {
153 /* Philips PCA70PS */
154 { .id = "CSC0d32", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
155 /* TerraTec Maestro 32/96 (CS4232) */
156 { .id = "CSC1a32", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
157 /* HP Omnibook 5500 onboard */
158 { .id = "CSC4232", .devs = { { "CSC0000" }, { "CSC0002" }, { "CSC0003" } } },
159 /* Unnamed CS4236 card (Made in Taiwan) */
160 { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
161 /* Turtle Beach TBS-2000 (CS4232) */
162 { .id = "CSC7532", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSCb006" } } },
163 /* Turtle Beach Tropez Plus (CS4232) */
164 { .id = "CSC7632", .devs = { { "CSC0000" }, { "CSC0010" }, { "PNPb006" } } },
165 /* SIC CrystalWave 32 (CS4232) */
166 { .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
50f794c8
LS		 167 /* Netfinity 3000 on-board soundcard */
168 { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC010f" } } },
1da177e4
LT		 169 /* Intel Marlin Spike Motherboard - CS4235 */
170 { .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
171 /* Intel Marlin Spike Motherboard (#2) - CS4235 */
172 { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
173 /* Unknown Intel mainboard - CS4235 */
174 { .id = "CSC0225", .devs = { { "CSC0100" }, { "CSC0110" } } },
175 /* Genius Sound Maker 3DJ - CS4237B */
176 { .id = "CSC0437", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
177 /* Digital PC 5000 Onboard - CS4236B */
178 { .id = "CSC0735", .devs = { { "CSC0000" }, { "CSC0010" } } },
af901ca1 179 /* some unknown CS4236B */
1da177e4
LT		 180 { .id = "CSC0b35", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
181 /* Intel PR440FX Onboard sound */
182 { .id = "CSC0b36", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
183 /* CS4235 on mainboard without MPU */
184 { .id = "CSC1425", .devs = { { "CSC0100" }, { "CSC0110" } } },
185 /* Gateway E1000 Onboard CS4236B */
186 { .id = "CSC1335", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
187 /* HP 6330 Onboard sound */
188 { .id = "CSC1525", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
189 /* Crystal Computer TidalWave128 */
190 { .id = "CSC1e37", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
191 /* ACER AW37 - CS4235 */
192 { .id = "CSC4236", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
193 /* build-in soundcard in EliteGroup P5TX-LA motherboard - CS4237B */
194 { .id = "CSC4237", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
195 /* Crystal 3D - CS4237B */
196 { .id = "CSC4336", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
197 /* Typhoon Soundsystem PnP - CS4236B */
198 { .id = "CSC4536", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
199 /* Crystal CX4235-XQ3 EP - CS4235 */
200 { .id = "CSC4625", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
201 /* Crystal Semiconductors CS4237B */
202 { .id = "CSC4637", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
203 /* NewClear 3D - CX4237B-XQ3 */
204 { .id = "CSC4837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
205 /* Dell Optiplex GX1 - CS4236B */
206 { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
207 /* Dell P410 motherboard - CS4236B */
208 { .id = "CSC6835", .devs = { { "CSC0000" }, { "CSC0010" } } },
209 /* Dell Workstation 400 Onboard - CS4236B */
210 { .id = "CSC6836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
211 /* Turtle Beach Malibu - CS4237B */
212 { .id = "CSC7537", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
213 /* CS4235 - onboard */
214 { .id = "CSC8025", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC0103" } } },
215 /* IBM Aptiva 2137 E24 Onboard - CS4237B */
216 { .id = "CSC8037", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
217 /* IBM IntelliStation M Pro motherboard */
218 { .id = "CSCc835", .devs = { { "CSC0000" }, { "CSC0010" } } },
219 /* Guillemot MaxiSound 16 PnP - CS4236B */
220 { .id = "CSC9836", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
221 /* Gallant SC-70P */
222 { .id = "CSC9837", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
ebae2259
RH		 223 /* Techmakers MF-4236PW */
224 { .id = "CSCa736", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
1da177e4
LT		 225 /* TerraTec AudioSystem EWS64XL - CS4236B */
226 { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" }, { "CSCa803" } } },
227 /* TerraTec AudioSystem EWS64XL - CS4236B */
228 { .id = "CSCa836", .devs = { { "CSCa800" }, { "CSCa810" } } },
229 /* ACER AW37/Pro - CS4235 */
230 { .id = "CSCd925", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
231 /* ACER AW35/Pro - CS4237B */
232 { .id = "CSCd937", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
233 /* CS4235 without MPU401 */
234 { .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" } } },
235 /* Unknown SiS530 - CS4235 */
236 { .id = "CSC4825", .devs = { { "CSC0100" }, { "CSC0110" } } },
237 /* IBM IntelliStation M Pro 6898 11U - CS4236B */
238 { .id = "CSCe835", .devs = { { "CSC0000" }, { "CSC0010" } } },
239 /* IBM PC 300PL Onboard - CS4236B */
240 { .id = "CSCe836", .devs = { { "CSC0000" }, { "CSC0010" } } },
241 /* Some noname CS4236 based card */
242 { .id = "CSCe936", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
243 /* CS4236B */
244 { .id = "CSCf235", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
245 /* CS4236B */
246 { .id = "CSCf238", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
247 /* --- */
248 { .id = "" } /* end */
249};
1da177e4
LT		 250
251MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
252
a9824c86 253/* WSS initialization */
109c53f8 254static int __devinit snd_cs423x_pnp_init_wss(int dev, struct pnp_dev *pdev)
1da177e4 255{
109c53f8 256 if (pnp_activate_dev(pdev) < 0) {
1da177e4
LT		 257 printk(KERN_ERR IDENT " WSS PnP configure failed for WSS (out of resources?)\n");
258 return -EBUSY;
259 }
260 port[dev] = pnp_port_start(pdev, 0);
261 if (fm_port[dev] > 0)
262 fm_port[dev] = pnp_port_start(pdev, 1);
263 sb_port[dev] = pnp_port_start(pdev, 2);
264 irq[dev] = pnp_irq(pdev, 0);
265 dma1[dev] = pnp_dma(pdev, 0);
266 dma2[dev] = pnp_dma(pdev, 1) == 4 ? -1 : (int)pnp_dma(pdev, 1);
267 snd_printdd("isapnp WSS: wss port=0x%lx, fm port=0x%lx, sb port=0x%lx\n",
268 port[dev], fm_port[dev], sb_port[dev]);
269 snd_printdd("isapnp WSS: irq=%i, dma1=%i, dma2=%i\n",
270 irq[dev], dma1[dev], dma2[dev]);
a9824c86
TI		 271 return 0;
272}
273
274/* CTRL initialization */
109c53f8 275static int __devinit snd_cs423x_pnp_init_ctrl(int dev, struct pnp_dev *pdev)
a9824c86 276{
109c53f8 277 if (pnp_activate_dev(pdev) < 0) {
a9824c86
TI		 278 printk(KERN_ERR IDENT " CTRL PnP configure failed for WSS (out of resources?)\n");
279 return -EBUSY;
280 }
281 cport[dev] = pnp_port_start(pdev, 0);
282 snd_printdd("isapnp CTRL: control port=0x%lx\n", cport[dev]);
283 return 0;
284}
285
286/* MPU initialization */
109c53f8 287static int __devinit snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev)
a9824c86 288{
109c53f8 289 if (pnp_activate_dev(pdev) < 0) {
a9824c86
TI		 290 printk(KERN_ERR IDENT " MPU401 PnP configure failed for WSS (out of resources?)\n");
291 mpu_port[dev] = SNDRV_AUTO_PORT;
292 mpu_irq[dev] = SNDRV_AUTO_IRQ;
293 } else {
294 mpu_port[dev] = pnp_port_start(pdev, 0);
295 if (mpu_irq[dev] >= 0 &&
296 pnp_irq_valid(pdev, 0) && pnp_irq(pdev, 0) >= 0) {
297 mpu_irq[dev] = pnp_irq(pdev, 0);
298 } else {
299 mpu_irq[dev] = -1; /* disable interrupt */
300 }
301 }
302 snd_printdd("isapnp MPU: port=0x%lx, irq=%i\n", mpu_port[dev], mpu_irq[dev]);
303 return 0;
304}
305
c2b73d14
KH		 306static int __devinit snd_card_cs423x_pnp(int dev, struct snd_card_cs4236 *acard,
307 struct pnp_dev *pdev,
308 struct pnp_dev *cdev)
a9824c86 309{
b15ebe26 310 acard->wss = pdev;
109c53f8 311 if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0)
a9824c86 312 return -EBUSY;
c2b73d14
KH		 313 if (cdev)
314 cport[dev] = pnp_port_start(cdev, 0);
315 else
316 cport[dev] = -1;
a9824c86
TI		 317 return 0;
318}
a9824c86
TI		 319
320static int __devinit snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard,
321 struct pnp_card_link *card,
322 const struct pnp_card_device_id *id)
323{
a9824c86
TI		 324 acard->wss = pnp_request_card_device(card, id->devs[0].id, NULL);
325 if (acard->wss == NULL)
109c53f8 326 return -EBUSY;
a9824c86
TI		 327 acard->ctrl = pnp_request_card_device(card, id->devs[1].id, NULL);
328 if (acard->ctrl == NULL)
109c53f8 329 return -EBUSY;
a9824c86
TI		 330 if (id->devs[2].id[0]) {
331 acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
332 if (acard->mpu == NULL)
109c53f8 333 return -EBUSY;
a9824c86
TI		 334 }
335
336 /* WSS initialization */
109c53f8
RH		 337 if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0)
338 return -EBUSY;
a9824c86 339
1da177e4
LT		 340 /* CTRL initialization */
341 if (acard->ctrl && cport[dev] > 0) {
109c53f8
RH		 342 if (snd_cs423x_pnp_init_ctrl(dev, acard->ctrl) < 0)
343 return -EBUSY;
1da177e4
LT		 344 }
345 /* MPU initialization */
346 if (acard->mpu && mpu_port[dev] > 0) {
109c53f8
RH		 347 if (snd_cs423x_pnp_init_mpu(dev, acard->mpu) < 0)
348 return -EBUSY;
1da177e4 349 }
1da177e4
LT		 350 return 0;
351}
352#endif /* CONFIG_PNP */
353
43bcd973
TI		 354#ifdef CONFIG_PNP
355#define is_isapnp_selected(dev) isapnp[dev]
356#else
357#define is_isapnp_selected(dev) 0
358#endif
359
6bba41ac
TI		 360static void snd_card_cs4236_free(struct snd_card *card)
361{
362 struct snd_card_cs4236 *acard = card->private_data;
363
364 release_and_free_resource(acard->res_sb_port);
365}
366
3e7fb9f7 367static int snd_cs423x_card_new(int dev, struct snd_card **cardp)
1da177e4 368{
ba2375a4 369 struct snd_card *card;
c95eadd2 370 int err;
1da177e4 371
c95eadd2
TI		 372 err = snd_card_create(index[dev], id[dev], THIS_MODULE,
373 sizeof(struct snd_card_cs4236), &card);
374 if (err < 0)
3e7fb9f7 375 return err;
1da177e4 376 card->private_free = snd_card_cs4236_free;
3e7fb9f7
TI		 377 *cardp = card;
378 return 0;
6bba41ac
TI		 379}
380
381static int __devinit snd_cs423x_probe(struct snd_card *card, int dev)
382{
383 struct snd_card_cs4236 *acard;
384 struct snd_pcm *pcm;
7779f75f 385 struct snd_wss *chip;
6bba41ac
TI		 386 struct snd_opl3 *opl3;
387 int err;
388
389 acard = card->private_data;
1da177e4
LT		 390 if (sb_port[dev] > 0 && sb_port[dev] != SNDRV_AUTO_PORT)
391 if ((acard->res_sb_port = request_region(sb_port[dev], 16, IDENT " SB")) == NULL) {
392 printk(KERN_ERR IDENT ": unable to register SB port at 0x%lx\n", sb_port[dev]);
6bba41ac 393 return -EBUSY;
1da177e4
LT		 394 }
395
d114cd84 396 err = snd_cs4236_create(card, port[dev], cport[dev],
7779f75f
KH		 397 irq[dev],
398 dma1[dev], dma2[dev],
c2b73d14 399 WSS_HW_DETECT3, 0, &chip);
7779f75f 400 if (err < 0)
6bba41ac 401 return err;
d114cd84
KH		 402
403 acard->chip = chip;
c2b73d14 404 if (chip->hardware & WSS_HW_CS4236B_MASK) {
c2b73d14
KH		 405
406 err = snd_cs4236_pcm(chip, 0, &pcm);
407 if (err < 0)
408 return err;
409
410 err = snd_cs4236_mixer(chip);
411 if (err < 0)
412 return err;
413 } else {
c2b73d14
KH		 414 err = snd_wss_pcm(chip, 0, &pcm);
415 if (err < 0)
416 return err;
417
418 err = snd_wss_mixer(chip);
419 if (err < 0)
420 return err;
421 }
1da177e4
LT		 422 strcpy(card->driver, pcm->name);
423 strcpy(card->shortname, pcm->name);
424 sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i",
425 pcm->name,
426 chip->port,
427 irq[dev],
428 dma1[dev]);
429 if (dma2[dev] >= 0)
430 sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]);
431
7779f75f
KH		 432 err = snd_wss_timer(chip, 0, NULL);
433 if (err < 0)
6bba41ac 434 return err;
1da177e4
LT		 435
436 if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
437 if (snd_opl3_create(card,
438 fm_port[dev], fm_port[dev] + 2,
439 OPL3_HW_OPL3_CS, 0, &opl3) < 0) {
43bcd973 440 printk(KERN_WARNING IDENT ": OPL3 not detected\n");
1da177e4 441 } else {
43bcd973 442 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0)
6bba41ac 443 return err;
1da177e4
LT		 444 }
445 }
446
447 if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
448 if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
449 mpu_irq[dev] = -1;
450 if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232,
451 mpu_port[dev], 0,
452 mpu_irq[dev],
65ca68b3 453 mpu_irq[dev] >= 0 ? IRQF_DISABLED : 0, NULL) < 0)
43bcd973 454 printk(KERN_WARNING IDENT ": MPU401 not detected\n");
1da177e4 455 }
43bcd973 456
6bba41ac
TI		 457 return snd_card_register(card);
458}
43bcd973 459
5e24c1c1
TI		 460static int __devinit snd_cs423x_isa_match(struct device *pdev,
461 unsigned int dev)
6bba41ac 462{
5e24c1c1
TI		 463 if (!enable[dev] || is_isapnp_selected(dev))
464 return 0;
6bba41ac
TI		 465
466 if (port[dev] == SNDRV_AUTO_PORT) {
0418ff0c 467 dev_err(pdev, "please specify port\n");
5e24c1c1 468 return 0;
6bba41ac
TI		 469 }
470 if (cport[dev] == SNDRV_AUTO_PORT) {
0418ff0c 471 dev_err(pdev, "please specify cport\n");
5e24c1c1
TI		 472 return 0;
473 }
474 if (irq[dev] == SNDRV_AUTO_IRQ) {
0418ff0c 475 dev_err(pdev, "please specify irq\n");
5e24c1c1 476 return 0;
6bba41ac 477 }
5e24c1c1 478 if (dma1[dev] == SNDRV_AUTO_DMA) {
0418ff0c 479 dev_err(pdev, "please specify dma1\n");
5e24c1c1
TI		 480 return 0;
481 }
482 return 1;
483}
484
485static int __devinit snd_cs423x_isa_probe(struct device *pdev,
486 unsigned int dev)
487{
488 struct snd_card *card;
489 int err;
6bba41ac 490
3e7fb9f7
TI		 491 err = snd_cs423x_card_new(dev, &card);
492 if (err < 0)
493 return err;
5e24c1c1 494 snd_card_set_dev(card, pdev);
6bba41ac
TI		 495 if ((err = snd_cs423x_probe(card, dev)) < 0) {
496 snd_card_free(card);
497 return err;
498 }
ed7cb191 499
5e24c1c1 500 dev_set_drvdata(pdev, card);
1da177e4 501 return 0;
6bba41ac 502}
43bcd973 503
5e24c1c1
TI		 504static int __devexit snd_cs423x_isa_remove(struct device *pdev,
505 unsigned int dev)
6bba41ac 506{
5e24c1c1
TI		 507 snd_card_free(dev_get_drvdata(pdev));
508 dev_set_drvdata(pdev, NULL);
6bba41ac 509 return 0;
1da177e4
LT		 510}
511
6bba41ac
TI		 512#ifdef CONFIG_PM
513static int snd_cs423x_suspend(struct snd_card *card)
514{
515 struct snd_card_cs4236 *acard = card->private_data;
516 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
517 acard->chip->suspend(acard->chip);
518 return 0;
519}
520
521static int snd_cs423x_resume(struct snd_card *card)
522{
523 struct snd_card_cs4236 *acard = card->private_data;
524 acard->chip->resume(acard->chip);
525 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
526 return 0;
527}
528
5e24c1c1
TI		 529static int snd_cs423x_isa_suspend(struct device *dev, unsigned int n,
530 pm_message_t state)
6bba41ac 531{
5e24c1c1 532 return snd_cs423x_suspend(dev_get_drvdata(dev));
6bba41ac
TI		 533}
534
5e24c1c1 535static int snd_cs423x_isa_resume(struct device *dev, unsigned int n)
6bba41ac 536{
5e24c1c1 537 return snd_cs423x_resume(dev_get_drvdata(dev));
6bba41ac
TI		 538}
539#endif
540
5e24c1c1
TI		 541static struct isa_driver cs423x_isa_driver = {
542 .match = snd_cs423x_isa_match,
543 .probe = snd_cs423x_isa_probe,
544 .remove = __devexit_p(snd_cs423x_isa_remove),
6bba41ac 545#ifdef CONFIG_PM
5e24c1c1
TI		 546 .suspend = snd_cs423x_isa_suspend,
547 .resume = snd_cs423x_isa_resume,
6bba41ac
TI		 548#endif
549 .driver = {
83c51c0a 550 .name = DEV_NAME
6bba41ac
TI		 551 },
552};
553
554
1da177e4 555#ifdef CONFIG_PNP
c2b73d14 556static int __devinit snd_cs423x_pnpbios_detect(struct pnp_dev *pdev,
a9824c86
TI		 557 const struct pnp_device_id *id)
558{
559 static int dev;
560 int err;
561 struct snd_card *card;
c2b73d14
KH		 562 struct pnp_dev *cdev;
563 char cid[PNP_ID_LEN];
a9824c86
TI		 564
565 if (pnp_device_is_isapnp(pdev))
566 return -ENOENT; /* we have another procedure - card */
567 for (; dev < SNDRV_CARDS; dev++) {
568 if (enable[dev] && isapnp[dev])
569 break;
570 }
571 if (dev >= SNDRV_CARDS)
572 return -ENODEV;
573
c2b73d14
KH		 574 /* prepare second id */
575 strcpy(cid, pdev->id[0].id);
576 cid[5] = '1';
577 cdev = NULL;
578 list_for_each_entry(cdev, &(pdev->protocol->devices), protocol_list) {
579 if (!strcmp(cdev->id[0].id, cid))
580 break;
581 }
3e7fb9f7
TI		 582 err = snd_cs423x_card_new(dev, &card);
583 if (err < 0)
584 return err;
c2b73d14
KH		 585 err = snd_card_cs423x_pnp(dev, card->private_data, pdev, cdev);
586 if (err < 0) {
a9824c86
TI		 587 printk(KERN_ERR "PnP BIOS detection failed for " IDENT "\n");
588 snd_card_free(card);
589 return err;
590 }
591 snd_card_set_dev(card, &pdev->dev);
592 if ((err = snd_cs423x_probe(card, dev)) < 0) {
593 snd_card_free(card);
594 return err;
595 }
596 pnp_set_drvdata(pdev, card);
597 dev++;
598 return 0;
599}
600
c2b73d14 601static void __devexit snd_cs423x_pnp_remove(struct pnp_dev *pdev)
a9824c86
TI		 602{
603 snd_card_free(pnp_get_drvdata(pdev));
604 pnp_set_drvdata(pdev, NULL);
605}
606
607#ifdef CONFIG_PM
c2b73d14 608static int snd_cs423x_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
a9824c86
TI		 609{
610 return snd_cs423x_suspend(pnp_get_drvdata(pdev));
611}
612
c2b73d14 613static int snd_cs423x_pnp_resume(struct pnp_dev *pdev)
a9824c86
TI		 614{
615 return snd_cs423x_resume(pnp_get_drvdata(pdev));
616}
617#endif
618
c2b73d14
KH		 619static struct pnp_driver cs423x_pnp_driver = {
620 .name = "cs423x-pnpbios",
621 .id_table = snd_cs423x_pnpbiosids,
622 .probe = snd_cs423x_pnpbios_detect,
623 .remove = __devexit_p(snd_cs423x_pnp_remove),
a9824c86 624#ifdef CONFIG_PM
c2b73d14
KH		 625 .suspend = snd_cs423x_pnp_suspend,
626 .resume = snd_cs423x_pnp_resume,
a9824c86
TI		 627#endif
628};
a9824c86
TI		 629
630static int __devinit snd_cs423x_pnpc_detect(struct pnp_card_link *pcard,
631 const struct pnp_card_device_id *pid)
1da177e4
LT		 632{
633 static int dev;
6bba41ac 634 struct snd_card *card;
1da177e4
LT		 635 int res;
636
637 for ( ; dev < SNDRV_CARDS; dev++) {
6bba41ac
TI		 638 if (enable[dev] && isapnp[dev])
639 break;
640 }
641 if (dev >= SNDRV_CARDS)
642 return -ENODEV;
643
3e7fb9f7
TI		 644 res = snd_cs423x_card_new(dev, &card);
645 if (res < 0)
646 return res;
a9824c86
TI		 647 if ((res = snd_card_cs423x_pnpc(dev, card->private_data, pcard, pid)) < 0) {
648 printk(KERN_ERR "isapnp detection failed and probing for " IDENT
649 " is not supported\n");
6bba41ac
TI		 650 snd_card_free(card);
651 return res;
1da177e4 652 }
6bba41ac
TI		 653 snd_card_set_dev(card, &pcard->card->dev);
654 if ((res = snd_cs423x_probe(card, dev)) < 0) {
655 snd_card_free(card);
656 return res;
657 }
658 pnp_set_card_drvdata(pcard, card);
659 dev++;
660 return 0;
1da177e4
LT		 661}
662
a9824c86 663static void __devexit snd_cs423x_pnpc_remove(struct pnp_card_link * pcard)
1da177e4 664{
6bba41ac
TI		 665 snd_card_free(pnp_get_card_drvdata(pcard));
666 pnp_set_card_drvdata(pcard, NULL);
1da177e4 667}
ed7cb191 668
6bba41ac 669#ifdef CONFIG_PM
a9824c86 670static int snd_cs423x_pnpc_suspend(struct pnp_card_link *pcard, pm_message_t state)
6bba41ac
TI		 671{
672 return snd_cs423x_suspend(pnp_get_card_drvdata(pcard));
673}
674
a9824c86 675static int snd_cs423x_pnpc_resume(struct pnp_card_link *pcard)
6bba41ac
TI		 676{
677 return snd_cs423x_resume(pnp_get_card_drvdata(pcard));
678}
679#endif
680
1da177e4
LT		 681static struct pnp_card_driver cs423x_pnpc_driver = {
682 .flags = PNP_DRIVER_RES_DISABLE,
6bba41ac 683 .name = CS423X_ISAPNP_DRIVER,
1da177e4 684 .id_table = snd_cs423x_pnpids,
a9824c86
TI		 685 .probe = snd_cs423x_pnpc_detect,
686 .remove = __devexit_p(snd_cs423x_pnpc_remove),
6bba41ac 687#ifdef CONFIG_PM
a9824c86
TI		 688 .suspend = snd_cs423x_pnpc_suspend,
689 .resume = snd_cs423x_pnpc_resume,
6bba41ac 690#endif
1da177e4
LT		 691};
692#endif /* CONFIG_PNP */
693
694static int __init alsa_card_cs423x_init(void)
695{
5e24c1c1 696 int err;
1da177e4 697
5e24c1c1 698 err = isa_register_driver(&cs423x_isa_driver, SNDRV_CARDS);
59b1b34f 699#ifdef CONFIG_PNP
609d7694
RH		 700 if (!err)
701 isa_registered = 1;
c2b73d14 702 err = pnp_register_driver(&cs423x_pnp_driver);
ed7cb191 703 if (!err)
f7a9275d 704 pnp_registered = 1;
ed7cb191
BH		 705 err = pnp_register_card_driver(&cs423x_pnpc_driver);
706 if (!err)
f7a9275d 707 pnpc_registered = 1;
609d7694
RH		 708 if (pnp_registered)
709 err = 0;
609d7694
RH		 710 if (isa_registered)
711 err = 0;
712#endif
713 return err;
1da177e4
LT		 714}
715
716static void __exit alsa_card_cs423x_exit(void)
717{
5e24c1c1
TI		 718#ifdef CONFIG_PNP
719 if (pnpc_registered)
720 pnp_unregister_card_driver(&cs423x_pnpc_driver);
5e24c1c1 721 if (pnp_registered)
c2b73d14 722 pnp_unregister_driver(&cs423x_pnp_driver);
609d7694
RH		 723 if (isa_registered)
724#endif
725 isa_unregister_driver(&cs423x_isa_driver);
1da177e4
LT		 726}
727
728module_init(alsa_card_cs423x_init)
729module_exit(alsa_card_cs423x_exit)
kernel source for telekom puls (alcatel/mediatek)