blob: 0a52660037866b75480f125d04d6ef9a96413bf6 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 card-opti92x-ad1848.c - driver for OPTi 82c92x based soundcards.
3 Copyright (C) 1998-2000 by Massimo Piccioni <dafastidio@libero.it>
4
5 Part of this code was developed at the Italian Ministry of Air Defence,
6 Sixth Division (oh, che pace ...), Rome.
7
8 Thanks to Maria Grazia Pollarini, Salvatore Vassallo.
9
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23*/
24
25
Linus Torvalds1da177e2005-04-16 15:20:36 -070026#include <linux/init.h>
Takashi Iwai99a0b762005-11-17 17:13:59 +010027#include <linux/err.h>
Takashi Iwai5e24c1c2007-02-22 12:50:54 +010028#include <linux/isa.h>
Takashi Iwai99a0b762005-11-17 17:13:59 +010029#include <linux/delay.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070030#include <linux/pnp.h>
Paul Gortmaker65a77212011-07-15 13:13:37 -040031#include <linux/module.h>
Takashi Iwai6cbbfe12015-01-28 16:49:33 +010032#include <linux/io.h>
Takashi Iwai99a0b762005-11-17 17:13:59 +010033#include <asm/dma.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070034#include <sound/core.h>
Krzysztof Heltb2e8d7d2009-12-10 20:40:18 +010035#include <sound/tlv.h>
Krzysztof Helt61ef19d2008-07-31 21:02:42 +020036#include <sound/wss.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070037#include <sound/mpu401.h>
38#include <sound/opl3.h>
39#ifndef OPTi93X
40#include <sound/opl4.h>
41#endif
Ondrej Zary988aec32012-08-01 16:05:39 +020042#define SNDRV_LEGACY_FIND_FREE_IOPORT
Linus Torvalds1da177e2005-04-16 15:20:36 -070043#define SNDRV_LEGACY_FIND_FREE_IRQ
44#define SNDRV_LEGACY_FIND_FREE_DMA
45#include <sound/initval.h>
46
47MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
48MODULE_LICENSE("GPL");
49#ifdef OPTi93X
50MODULE_DESCRIPTION("OPTi93X");
51MODULE_SUPPORTED_DEVICE("{{OPTi,82C931/3}}");
52#else /* OPTi93X */
53#ifdef CS4231
54MODULE_DESCRIPTION("OPTi92X - CS4231");
55MODULE_SUPPORTED_DEVICE("{{OPTi,82C924 (CS4231)},"
56 "{OPTi,82C925 (CS4231)}}");
57#else /* CS4231 */
58MODULE_DESCRIPTION("OPTi92X - AD1848");
59MODULE_SUPPORTED_DEVICE("{{OPTi,82C924 (AD1848)},"
60 "{OPTi,82C925 (AD1848)},"
61 "{OAK,Mozart}}");
62#endif /* CS4231 */
63#endif /* OPTi93X */
64
65static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */
66static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
Rusty Russella67ff6a2011-12-15 13:49:36 +103067//static bool enable = SNDRV_DEFAULT_ENABLE1; /* Enable this card */
Rene Herman51f6baa2008-07-18 11:15:12 +020068#ifdef CONFIG_PNP
Randy Dunlapc578ae02012-03-28 18:26:17 -070069static bool isapnp = true; /* Enable ISA PnP detection */
Rene Herman51f6baa2008-07-18 11:15:12 +020070#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -070071static long port = SNDRV_DEFAULT_PORT1; /* 0x530,0xe80,0xf40,0x604 */
72static long mpu_port = SNDRV_DEFAULT_PORT1; /* 0x300,0x310,0x320,0x330 */
73static long fm_port = SNDRV_DEFAULT_PORT1; /* 0x388 */
74static int irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10,11 */
75static int mpu_irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10 */
76static int dma1 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */
77#if defined(CS4231) || defined(OPTi93X)
78static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */
79#endif /* CS4231 || OPTi93X */
80
81module_param(index, int, 0444);
82MODULE_PARM_DESC(index, "Index value for opti9xx based soundcard.");
83module_param(id, charp, 0444);
84MODULE_PARM_DESC(id, "ID string for opti9xx based soundcard.");
85//module_param(enable, bool, 0444);
86//MODULE_PARM_DESC(enable, "Enable opti9xx soundcard.");
Rene Herman51f6baa2008-07-18 11:15:12 +020087#ifdef CONFIG_PNP
Linus Torvalds1da177e2005-04-16 15:20:36 -070088module_param(isapnp, bool, 0444);
89MODULE_PARM_DESC(isapnp, "Enable ISA PnP detection for specified soundcard.");
Rene Herman51f6baa2008-07-18 11:15:12 +020090#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -070091module_param(port, long, 0444);
92MODULE_PARM_DESC(port, "WSS port # for opti9xx driver.");
93module_param(mpu_port, long, 0444);
94MODULE_PARM_DESC(mpu_port, "MPU-401 port # for opti9xx driver.");
95module_param(fm_port, long, 0444);
96MODULE_PARM_DESC(fm_port, "FM port # for opti9xx driver.");
97module_param(irq, int, 0444);
98MODULE_PARM_DESC(irq, "WSS irq # for opti9xx driver.");
99module_param(mpu_irq, int, 0444);
100MODULE_PARM_DESC(mpu_irq, "MPU-401 irq # for opti9xx driver.");
101module_param(dma1, int, 0444);
102MODULE_PARM_DESC(dma1, "1st dma # for opti9xx driver.");
103#if defined(CS4231) || defined(OPTi93X)
104module_param(dma2, int, 0444);
105MODULE_PARM_DESC(dma2, "2nd dma # for opti9xx driver.");
106#endif /* CS4231 || OPTi93X */
107
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108#define OPTi9XX_HW_82C928 1
109#define OPTi9XX_HW_82C929 2
110#define OPTi9XX_HW_82C924 3
111#define OPTi9XX_HW_82C925 4
112#define OPTi9XX_HW_82C930 5
113#define OPTi9XX_HW_82C931 6
114#define OPTi9XX_HW_82C933 7
115#define OPTi9XX_HW_LAST OPTi9XX_HW_82C933
116
117#define OPTi9XX_MC_REG(n) n
118
Linus Torvalds1da177e2005-04-16 15:20:36 -0700119#ifdef OPTi93X
120
Linus Torvalds1da177e2005-04-16 15:20:36 -0700121#define OPTi93X_STATUS 0x02
Linus Torvalds1da177e2005-04-16 15:20:36 -0700122#define OPTi93X_PORT(chip, r) ((chip)->port + OPTi93X_##r)
123
Linus Torvalds1da177e2005-04-16 15:20:36 -0700124#define OPTi93X_IRQ_PLAYBACK 0x04
125#define OPTi93X_IRQ_CAPTURE 0x08
126
Linus Torvalds1da177e2005-04-16 15:20:36 -0700127#endif /* OPTi93X */
128
Takashi Iwai346c7a62005-11-17 14:37:56 +0100129struct snd_opti9xx {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700130 unsigned short hardware;
131 unsigned char password;
132 char name[7];
133
134 unsigned long mc_base;
135 struct resource *res_mc_base;
136 unsigned long mc_base_size;
137#ifdef OPTi93X
138 unsigned long mc_indir_index;
Krzysztof Helte6960e12009-12-04 18:30:18 +0100139 struct resource *res_mc_indir;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700140#endif /* OPTi93X */
Ondrej Zary5dd25072012-07-17 09:16:44 +0200141 struct snd_wss *codec;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700142 unsigned long pwd_reg;
143
144 spinlock_t lock;
145
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100146 long wss_base;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700147 int irq;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148};
149
Takashi Iwai99a0b762005-11-17 17:13:59 +0100150static int snd_opti9xx_pnp_is_probed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151
152#ifdef CONFIG_PNP
153
154static struct pnp_card_device_id snd_opti9xx_pnpids[] = {
155#ifndef OPTi93X
156 /* OPTi 82C924 */
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100157 { .id = "OPT0924",
158 .devs = { { "OPT0000" }, { "OPT0002" }, { "OPT0005" } },
159 .driver_data = 0x0924 },
Linus Torvalds1da177e2005-04-16 15:20:36 -0700160 /* OPTi 82C925 */
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100161 { .id = "OPT0925",
162 .devs = { { "OPT9250" }, { "OPT0002" }, { "OPT0005" } },
163 .driver_data = 0x0925 },
Linus Torvalds1da177e2005-04-16 15:20:36 -0700164#else
165 /* OPTi 82C931/3 */
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100166 { .id = "OPT0931", .devs = { { "OPT9310" }, { "OPT0002" } },
167 .driver_data = 0x0931 },
Linus Torvalds1da177e2005-04-16 15:20:36 -0700168#endif /* OPTi93X */
169 { .id = "" }
170};
171
172MODULE_DEVICE_TABLE(pnp_card, snd_opti9xx_pnpids);
173
174#endif /* CONFIG_PNP */
175
Takashi Iwaifb615492013-08-27 12:03:01 +0200176#define DEV_NAME KBUILD_MODNAME
Linus Torvalds1da177e2005-04-16 15:20:36 -0700177
178static char * snd_opti9xx_names[] = {
André Goddard Rosaaf901ca2009-11-14 13:09:05 -0200179 "unknown",
Linus Torvalds1da177e2005-04-16 15:20:36 -0700180 "82C928", "82C929",
181 "82C924", "82C925",
182 "82C930", "82C931", "82C933"
183};
184
Bill Pemberton1bff2922012-12-06 12:35:21 -0500185static int snd_opti9xx_init(struct snd_opti9xx *chip,
186 unsigned short hardware)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700187{
188 static int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2};
189
190 chip->hardware = hardware;
191 strcpy(chip->name, snd_opti9xx_names[hardware]);
192
Linus Torvalds1da177e2005-04-16 15:20:36 -0700193 spin_lock_init(&chip->lock);
194
Linus Torvalds1da177e2005-04-16 15:20:36 -0700195 chip->irq = -1;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700196
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100197#ifndef OPTi93X
198#ifdef CONFIG_PNP
199 if (isapnp && chip->mc_base)
200 /* PnP resource gives the least 10 bits */
201 chip->mc_base |= 0xc00;
Randy Dunlap89c0ac72010-03-08 09:32:42 -0800202 else
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100203#endif /* CONFIG_PNP */
Randy Dunlap89c0ac72010-03-08 09:32:42 -0800204 {
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100205 chip->mc_base = 0xf8c;
206 chip->mc_base_size = opti9xx_mc_size[hardware];
207 }
208#else
209 chip->mc_base_size = opti9xx_mc_size[hardware];
210#endif
211
Linus Torvalds1da177e2005-04-16 15:20:36 -0700212 switch (hardware) {
213#ifndef OPTi93X
214 case OPTi9XX_HW_82C928:
215 case OPTi9XX_HW_82C929:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700216 chip->password = (hardware == OPTi9XX_HW_82C928) ? 0xe2 : 0xe3;
217 chip->pwd_reg = 3;
218 break;
219
220 case OPTi9XX_HW_82C924:
221 case OPTi9XX_HW_82C925:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700222 chip->password = 0xe5;
223 chip->pwd_reg = 3;
224 break;
225#else /* OPTi93X */
226
227 case OPTi9XX_HW_82C930:
228 case OPTi9XX_HW_82C931:
229 case OPTi9XX_HW_82C933:
230 chip->mc_base = (hardware == OPTi9XX_HW_82C930) ? 0xf8f : 0xf8d;
Ondrej Zary10a30612012-06-15 20:55:54 +0200231 if (!chip->mc_indir_index)
Krzysztof Helte6960e12009-12-04 18:30:18 +0100232 chip->mc_indir_index = 0xe0e;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700233 chip->password = 0xe4;
234 chip->pwd_reg = 0;
235 break;
236#endif /* OPTi93X */
237
238 default:
Takashi Iwai4c9f1d32009-02-05 15:47:51 +0100239 snd_printk(KERN_ERR "chip %d not supported\n", hardware);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700240 return -ENODEV;
241 }
242 return 0;
243}
244
Takashi Iwai346c7a62005-11-17 14:37:56 +0100245static unsigned char snd_opti9xx_read(struct snd_opti9xx *chip,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700246 unsigned char reg)
247{
248 unsigned long flags;
249 unsigned char retval = 0xff;
250
251 spin_lock_irqsave(&chip->lock, flags);
252 outb(chip->password, chip->mc_base + chip->pwd_reg);
253
254 switch (chip->hardware) {
255#ifndef OPTi93X
256 case OPTi9XX_HW_82C924:
257 case OPTi9XX_HW_82C925:
258 if (reg > 7) {
259 outb(reg, chip->mc_base + 8);
260 outb(chip->password, chip->mc_base + chip->pwd_reg);
261 retval = inb(chip->mc_base + 9);
262 break;
263 }
264
265 case OPTi9XX_HW_82C928:
266 case OPTi9XX_HW_82C929:
267 retval = inb(chip->mc_base + reg);
268 break;
269#else /* OPTi93X */
270
271 case OPTi9XX_HW_82C930:
272 case OPTi9XX_HW_82C931:
273 case OPTi9XX_HW_82C933:
274 outb(reg, chip->mc_indir_index);
275 outb(chip->password, chip->mc_base + chip->pwd_reg);
276 retval = inb(chip->mc_indir_index + 1);
277 break;
278#endif /* OPTi93X */
279
280 default:
Takashi Iwai4c9f1d32009-02-05 15:47:51 +0100281 snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700282 }
283
284 spin_unlock_irqrestore(&chip->lock, flags);
285 return retval;
286}
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100287
Takashi Iwai346c7a62005-11-17 14:37:56 +0100288static void snd_opti9xx_write(struct snd_opti9xx *chip, unsigned char reg,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700289 unsigned char value)
290{
291 unsigned long flags;
292
293 spin_lock_irqsave(&chip->lock, flags);
294 outb(chip->password, chip->mc_base + chip->pwd_reg);
295
296 switch (chip->hardware) {
297#ifndef OPTi93X
298 case OPTi9XX_HW_82C924:
299 case OPTi9XX_HW_82C925:
300 if (reg > 7) {
301 outb(reg, chip->mc_base + 8);
302 outb(chip->password, chip->mc_base + chip->pwd_reg);
303 outb(value, chip->mc_base + 9);
304 break;
305 }
306
307 case OPTi9XX_HW_82C928:
308 case OPTi9XX_HW_82C929:
309 outb(value, chip->mc_base + reg);
310 break;
311#else /* OPTi93X */
312
313 case OPTi9XX_HW_82C930:
314 case OPTi9XX_HW_82C931:
315 case OPTi9XX_HW_82C933:
316 outb(reg, chip->mc_indir_index);
317 outb(chip->password, chip->mc_base + chip->pwd_reg);
318 outb(value, chip->mc_indir_index + 1);
319 break;
320#endif /* OPTi93X */
321
322 default:
Takashi Iwai4c9f1d32009-02-05 15:47:51 +0100323 snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700324 }
325
326 spin_unlock_irqrestore(&chip->lock, flags);
327}
328
329
330#define snd_opti9xx_write_mask(chip, reg, value, mask) \
331 snd_opti9xx_write(chip, reg, \
332 (snd_opti9xx_read(chip, reg) & ~(mask)) | ((value) & (mask)))
333
334
Takashi Iwai59b1f082012-07-17 12:14:17 +0200335static int snd_opti9xx_configure(struct snd_opti9xx *chip,
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100336 long port,
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100337 int irq, int dma1, int dma2,
338 long mpu_port, int mpu_irq)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700339{
340 unsigned char wss_base_bits;
341 unsigned char irq_bits;
342 unsigned char dma_bits;
343 unsigned char mpu_port_bits = 0;
344 unsigned char mpu_irq_bits;
345
346 switch (chip->hardware) {
347#ifndef OPTi93X
348 case OPTi9XX_HW_82C924:
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100349 /* opti 929 mode (?), OPL3 clock output, audio enable */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700350 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0xf0, 0xfc);
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100351 /* enable wave audio */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700352 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x02);
353
354 case OPTi9XX_HW_82C925:
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100355 /* enable WSS mode */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700356 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100357 /* OPL3 FM synthesis */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700358 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2), 0x00, 0x20);
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100359 /* disable Sound Blaster IRQ and DMA */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700360 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(3), 0xf0, 0xff);
361#ifdef CS4231
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100362 /* cs4231/4248 fix enabled */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700363 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
364#else
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100365 /* cs4231/4248 fix disabled */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700366 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x00, 0x02);
367#endif /* CS4231 */
368 break;
369
370 case OPTi9XX_HW_82C928:
371 case OPTi9XX_HW_82C929:
372 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
373 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2), 0x00, 0x20);
374 /*
375 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(3), 0xa2, 0xae);
376 */
377 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0x00, 0x0c);
378#ifdef CS4231
379 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
380#else
381 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x00, 0x02);
382#endif /* CS4231 */
383 break;
384
385#else /* OPTi93X */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700386 case OPTi9XX_HW_82C931:
Ondrej Zary10a30612012-06-15 20:55:54 +0200387 /* disable 3D sound (set GPIO1 as output, low) */
388 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(20), 0x04, 0x0c);
389 case OPTi9XX_HW_82C933: /* FALL THROUGH */
Krzysztof Helt3ae5f362008-06-08 07:57:53 +0200390 /*
Krzysztof Heltf81b9532007-10-16 14:54:37 +0200391 * The BTC 1817DW has QS1000 wavetable which is connected
392 * to the serial digital input of the OPTI931.
393 */
394 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(21), 0x82, 0xff);
395 /*
396 * This bit sets OPTI931 to automaticaly select FM
397 * or digital input signal.
398 */
399 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(26), 0x01, 0x01);
Krzysztof Helt3ae5f362008-06-08 07:57:53 +0200400 case OPTi9XX_HW_82C930: /* FALL THROUGH */
401 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x03);
402 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(3), 0x00, 0xff);
403 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(4), 0x10 |
404 (chip->hardware == OPTi9XX_HW_82C930 ? 0x00 : 0x04),
405 0x34);
406 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(5), 0x20, 0xbf);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700407 break;
408#endif /* OPTi93X */
409
410 default:
Takashi Iwai4c9f1d32009-02-05 15:47:51 +0100411 snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700412 return -EINVAL;
413 }
414
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100415 /* PnP resource says it decodes only 10 bits of address */
416 switch (port & 0x3ff) {
417 case 0x130:
418 chip->wss_base = 0x530;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700419 wss_base_bits = 0x00;
420 break;
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100421 case 0x204:
422 chip->wss_base = 0x604;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700423 wss_base_bits = 0x03;
424 break;
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100425 case 0x280:
426 chip->wss_base = 0xe80;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700427 wss_base_bits = 0x01;
428 break;
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100429 case 0x340:
430 chip->wss_base = 0xf40;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700431 wss_base_bits = 0x02;
432 break;
433 default:
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100434 snd_printk(KERN_WARNING "WSS port 0x%lx not valid\n", port);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700435 goto __skip_base;
436 }
437 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), wss_base_bits << 4, 0x30);
438
439__skip_base:
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100440 switch (irq) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700441//#ifdef OPTi93X
442 case 5:
443 irq_bits = 0x05;
444 break;
445//#endif /* OPTi93X */
446 case 7:
447 irq_bits = 0x01;
448 break;
449 case 9:
450 irq_bits = 0x02;
451 break;
452 case 10:
453 irq_bits = 0x03;
454 break;
455 case 11:
456 irq_bits = 0x04;
457 break;
458 default:
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100459 snd_printk(KERN_WARNING "WSS irq # %d not valid\n", irq);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700460 goto __skip_resources;
461 }
462
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100463 switch (dma1) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700464 case 0:
465 dma_bits = 0x01;
466 break;
467 case 1:
468 dma_bits = 0x02;
469 break;
470 case 3:
471 dma_bits = 0x03;
472 break;
473 default:
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100474 snd_printk(KERN_WARNING "WSS dma1 # %d not valid\n", dma1);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700475 goto __skip_resources;
476 }
477
478#if defined(CS4231) || defined(OPTi93X)
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100479 if (dma1 == dma2) {
Takashi Iwai4c9f1d32009-02-05 15:47:51 +0100480 snd_printk(KERN_ERR "don't want to share dmas\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700481 return -EBUSY;
482 }
483
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100484 switch (dma2) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700485 case 0:
486 case 1:
487 break;
488 default:
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100489 snd_printk(KERN_WARNING "WSS dma2 # %d not valid\n", dma2);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700490 goto __skip_resources;
491 }
492 dma_bits |= 0x04;
493#endif /* CS4231 || OPTi93X */
494
495#ifndef OPTi93X
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100496 outb(irq_bits << 3 | dma_bits, chip->wss_base);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700497#else /* OPTi93X */
498 snd_opti9xx_write(chip, OPTi9XX_MC_REG(3), (irq_bits << 3 | dma_bits));
499#endif /* OPTi93X */
500
501__skip_resources:
502 if (chip->hardware > OPTi9XX_HW_82C928) {
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100503 switch (mpu_port) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700504 case 0:
505 case -1:
506 break;
507 case 0x300:
508 mpu_port_bits = 0x03;
509 break;
510 case 0x310:
511 mpu_port_bits = 0x02;
512 break;
513 case 0x320:
514 mpu_port_bits = 0x01;
515 break;
516 case 0x330:
517 mpu_port_bits = 0x00;
518 break;
519 default:
Takashi Iwai4c9f1d32009-02-05 15:47:51 +0100520 snd_printk(KERN_WARNING
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100521 "MPU-401 port 0x%lx not valid\n", mpu_port);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700522 goto __skip_mpu;
523 }
524
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100525 switch (mpu_irq) {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700526 case 5:
527 mpu_irq_bits = 0x02;
528 break;
529 case 7:
530 mpu_irq_bits = 0x03;
531 break;
532 case 9:
533 mpu_irq_bits = 0x00;
534 break;
535 case 10:
536 mpu_irq_bits = 0x01;
537 break;
538 default:
Takashi Iwai4c9f1d32009-02-05 15:47:51 +0100539 snd_printk(KERN_WARNING "MPU-401 irq # %d not valid\n",
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100540 mpu_irq);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700541 goto __skip_mpu;
542 }
543
544 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(6),
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100545 (mpu_port <= 0) ? 0x00 :
Linus Torvalds1da177e2005-04-16 15:20:36 -0700546 0x80 | mpu_port_bits << 5 | mpu_irq_bits << 3,
547 0xf8);
548 }
549__skip_mpu:
550
551 return 0;
552}
553
554#ifdef OPTi93X
555
Krzysztof Helte9d0a802009-12-12 09:51:03 +0100556static const DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_step, -9300, 300, 0);
557static const DECLARE_TLV_DB_SCALE(db_scale_5bit, -4650, 150, 0);
558static const DECLARE_TLV_DB_SCALE(db_scale_4bit_12db_max, -3300, 300, 0);
Krzysztof Heltb2e8d7d2009-12-10 20:40:18 +0100559
560static struct snd_kcontrol_new snd_opti93x_controls[] = {
561WSS_DOUBLE("Master Playback Switch", 0,
562 OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),
563WSS_DOUBLE_TLV("Master Playback Volume", 0,
564 OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1,
Krzysztof Helte9d0a802009-12-12 09:51:03 +0100565 db_scale_5bit_3db_step),
566WSS_DOUBLE_TLV("PCM Playback Volume", 0,
567 CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 31, 1,
568 db_scale_5bit),
569WSS_DOUBLE_TLV("FM Playback Volume", 0,
570 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 1, 1, 15, 1,
571 db_scale_4bit_12db_max),
Krzysztof Heltb2e8d7d2009-12-10 20:40:18 +0100572WSS_DOUBLE("Line Playback Switch", 0,
573 CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
Krzysztof Helte9d0a802009-12-12 09:51:03 +0100574WSS_DOUBLE_TLV("Line Playback Volume", 0,
575 CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 15, 1,
576 db_scale_4bit_12db_max),
Krzysztof Heltb2e8d7d2009-12-10 20:40:18 +0100577WSS_DOUBLE("Mic Playback Switch", 0,
578 OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 7, 7, 1, 1),
Krzysztof Helte9d0a802009-12-12 09:51:03 +0100579WSS_DOUBLE_TLV("Mic Playback Volume", 0,
580 OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 1, 1, 15, 1,
581 db_scale_4bit_12db_max),
582WSS_DOUBLE_TLV("CD Playback Volume", 0,
583 CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 1, 1, 15, 1,
584 db_scale_4bit_12db_max),
Krzysztof Heltb2e8d7d2009-12-10 20:40:18 +0100585WSS_DOUBLE("Aux Playback Switch", 0,
586 OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 7, 7, 1, 1),
Krzysztof Helte9d0a802009-12-12 09:51:03 +0100587WSS_DOUBLE_TLV("Aux Playback Volume", 0,
588 OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 1, 1, 15, 1,
589 db_scale_4bit_12db_max),
Krzysztof Heltb2e8d7d2009-12-10 20:40:18 +0100590};
591
Bill Pemberton1bff2922012-12-06 12:35:21 -0500592static int snd_opti93x_mixer(struct snd_wss *chip)
Krzysztof Heltb2e8d7d2009-12-10 20:40:18 +0100593{
594 struct snd_card *card;
595 unsigned int idx;
596 struct snd_ctl_elem_id id1, id2;
597 int err;
598
599 if (snd_BUG_ON(!chip || !chip->pcm))
600 return -EINVAL;
601
602 card = chip->card;
603
604 strcpy(card->mixername, chip->pcm->name);
605
606 memset(&id1, 0, sizeof(id1));
607 memset(&id2, 0, sizeof(id2));
608 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
609 /* reassign AUX0 switch to CD */
610 strcpy(id1.name, "Aux Playback Switch");
611 strcpy(id2.name, "CD Playback Switch");
612 err = snd_ctl_rename_id(card, &id1, &id2);
613 if (err < 0) {
614 snd_printk(KERN_ERR "Cannot rename opti93x control\n");
615 return err;
616 }
617 /* reassign AUX1 switch to FM */
618 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
619 strcpy(id2.name, "FM Playback Switch");
620 err = snd_ctl_rename_id(card, &id1, &id2);
621 if (err < 0) {
622 snd_printk(KERN_ERR "Cannot rename opti93x control\n");
623 return err;
624 }
625 /* remove AUX1 volume */
626 strcpy(id1.name, "Aux Playback Volume"); id1.index = 1;
627 snd_ctl_remove_id(card, &id1);
628
629 /* Replace WSS volume controls with OPTi93x volume controls */
630 id1.index = 0;
631 for (idx = 0; idx < ARRAY_SIZE(snd_opti93x_controls); idx++) {
632 strcpy(id1.name, snd_opti93x_controls[idx].name);
633 snd_ctl_remove_id(card, &id1);
634
635 err = snd_ctl_add(card,
636 snd_ctl_new1(&snd_opti93x_controls[idx], chip));
637 if (err < 0)
638 return err;
639 }
640 return 0;
641}
642
David Howells7d12e782006-10-05 14:55:46 +0100643static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700644{
Krzysztof Helt5f60e492009-12-09 20:12:43 +0100645 struct snd_opti9xx *chip = dev_id;
646 struct snd_wss *codec = chip->codec;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700647 unsigned char status;
648
Krzysztof Helt5f60e492009-12-09 20:12:43 +0100649 if (!codec)
650 return IRQ_HANDLED;
651
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200652 status = snd_opti9xx_read(chip, OPTi9XX_MC_REG(11));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700653 if ((status & OPTi93X_IRQ_PLAYBACK) && codec->playback_substream)
654 snd_pcm_period_elapsed(codec->playback_substream);
655 if ((status & OPTi93X_IRQ_CAPTURE) && codec->capture_substream) {
Krzysztof Helt7779f752008-07-31 21:03:41 +0200656 snd_wss_overrange(codec);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700657 snd_pcm_period_elapsed(codec->capture_substream);
658 }
659 outb(0x00, OPTi93X_PORT(codec, STATUS));
660 return IRQ_HANDLED;
661}
662
Linus Torvalds1da177e2005-04-16 15:20:36 -0700663#endif /* OPTi93X */
664
Bill Pemberton1bff2922012-12-06 12:35:21 -0500665static int snd_opti9xx_read_check(struct snd_opti9xx *chip)
Krzysztof Helte6960e12009-12-04 18:30:18 +0100666{
667 unsigned char value;
668#ifdef OPTi93X
669 unsigned long flags;
670#endif
671
672 chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size,
673 "OPTi9xx MC");
674 if (chip->res_mc_base == NULL)
675 return -EBUSY;
676#ifndef OPTi93X
677 value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(1));
678 if (value != 0xff && value != inb(chip->mc_base + OPTi9XX_MC_REG(1)))
679 if (value == snd_opti9xx_read(chip, OPTi9XX_MC_REG(1)))
680 return 0;
681#else /* OPTi93X */
Ondrej Zary10a30612012-06-15 20:55:54 +0200682 chip->res_mc_indir = request_region(chip->mc_indir_index, 2,
Krzysztof Helte6960e12009-12-04 18:30:18 +0100683 "OPTi93x MC");
684 if (chip->res_mc_indir == NULL)
685 return -EBUSY;
686
687 spin_lock_irqsave(&chip->lock, flags);
688 outb(chip->password, chip->mc_base + chip->pwd_reg);
689 outb(((chip->mc_indir_index & 0x1f0) >> 4), chip->mc_base);
690 spin_unlock_irqrestore(&chip->lock, flags);
691
692 value = snd_opti9xx_read(chip, OPTi9XX_MC_REG(7));
693 snd_opti9xx_write(chip, OPTi9XX_MC_REG(7), 0xff - value);
694 if (snd_opti9xx_read(chip, OPTi9XX_MC_REG(7)) == 0xff - value)
695 return 0;
696
697 release_and_free_resource(chip->res_mc_indir);
698 chip->res_mc_indir = NULL;
699#endif /* OPTi93X */
700 release_and_free_resource(chip->res_mc_base);
701 chip->res_mc_base = NULL;
702
703 return -ENODEV;
704}
705
Bill Pemberton1bff2922012-12-06 12:35:21 -0500706static int snd_card_opti9xx_detect(struct snd_card *card,
707 struct snd_opti9xx *chip)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700708{
709 int i, err;
710
711#ifndef OPTi93X
712 for (i = OPTi9XX_HW_82C928; i < OPTi9XX_HW_82C930; i++) {
Krzysztof Helte6960e12009-12-04 18:30:18 +0100713#else
Linus Torvalds1da177e2005-04-16 15:20:36 -0700714 for (i = OPTi9XX_HW_82C931; i >= OPTi9XX_HW_82C930; i--) {
Krzysztof Helte6960e12009-12-04 18:30:18 +0100715#endif
716 err = snd_opti9xx_init(chip, i);
717 if (err < 0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700718 return err;
719
Krzysztof Helte6960e12009-12-04 18:30:18 +0100720 err = snd_opti9xx_read_check(chip);
721 if (err == 0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700722 return 1;
Krzysztof Helte6960e12009-12-04 18:30:18 +0100723#ifdef OPTi93X
724 chip->mc_indir_index = 0;
725#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700726 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700727 return -ENODEV;
728}
729
730#ifdef CONFIG_PNP
Bill Pemberton1bff2922012-12-06 12:35:21 -0500731static int snd_card_opti9xx_pnp(struct snd_opti9xx *chip,
732 struct pnp_card_link *card,
733 const struct pnp_card_device_id *pid)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700734{
735 struct pnp_dev *pdev;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700736 int err;
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100737 struct pnp_dev *devmpu;
738#ifndef OPTi93X
739 struct pnp_dev *devmc;
740#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700741
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100742 pdev = pnp_request_card_device(card, pid->devs[0].id, NULL);
743 if (pdev == NULL)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700744 return -EBUSY;
Rene Herman109c53f842007-11-30 17:59:25 +0100745
Linus Torvalds1da177e2005-04-16 15:20:36 -0700746 err = pnp_activate_dev(pdev);
747 if (err < 0) {
748 snd_printk(KERN_ERR "AUDIO pnp configure failure: %d\n", err);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700749 return err;
750 }
751
752#ifdef OPTi93X
753 port = pnp_port_start(pdev, 0) - 4;
Takashi Iwai1ea73412007-09-17 16:44:06 +0200754 fm_port = pnp_port_start(pdev, 1) + 8;
Ondrej Zary10a30612012-06-15 20:55:54 +0200755 /* adjust mc_indir_index - some cards report it at 0xe?d,
756 other at 0xe?c but it really is always at 0xe?e */
757 chip->mc_indir_index = (pnp_port_start(pdev, 3) & ~0xf) | 0xe;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700758#else
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100759 devmc = pnp_request_card_device(card, pid->devs[2].id, NULL);
760 if (devmc == NULL)
761 return -EBUSY;
762
763 err = pnp_activate_dev(devmc);
764 if (err < 0) {
765 snd_printk(KERN_ERR "MC pnp configure failure: %d\n", err);
766 return err;
767 }
768
769 port = pnp_port_start(pdev, 1);
Takashi Iwai1ea73412007-09-17 16:44:06 +0200770 fm_port = pnp_port_start(pdev, 2) + 8;
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100771 /*
772 * The MC(0) is never accessed and card does not
773 * include it in the PnP resource range. OPTI93x include it.
774 */
775 chip->mc_base = pnp_port_start(devmc, 0) - 1;
776 chip->mc_base_size = pnp_port_len(devmc, 0) + 1;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700777#endif /* OPTi93X */
778 irq = pnp_irq(pdev, 0);
779 dma1 = pnp_dma(pdev, 0);
780#if defined(CS4231) || defined(OPTi93X)
781 dma2 = pnp_dma(pdev, 1);
782#endif /* CS4231 || OPTi93X */
783
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100784 devmpu = pnp_request_card_device(card, pid->devs[1].id, NULL);
785
786 if (devmpu && mpu_port > 0) {
787 err = pnp_activate_dev(devmpu);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700788 if (err < 0) {
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100789 snd_printk(KERN_ERR "MPU401 pnp configure failure\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700790 mpu_port = -1;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700791 } else {
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100792 mpu_port = pnp_port_start(devmpu, 0);
793 mpu_irq = pnp_irq(devmpu, 0);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700794 }
795 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700796 return pid->driver_data;
797}
798#endif /* CONFIG_PNP */
799
Takashi Iwai346c7a62005-11-17 14:37:56 +0100800static void snd_card_opti9xx_free(struct snd_card *card)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700801{
Takashi Iwai99a0b762005-11-17 17:13:59 +0100802 struct snd_opti9xx *chip = card->private_data;
Krzysztof Helte6960e12009-12-04 18:30:18 +0100803
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200804 if (chip) {
805#ifdef OPTi93X
Krzysztof Helt5f60e492009-12-09 20:12:43 +0100806 if (chip->irq > 0) {
807 disable_irq(chip->irq);
808 free_irq(chip->irq, chip);
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200809 }
Krzysztof Helte6960e12009-12-04 18:30:18 +0100810 release_and_free_resource(chip->res_mc_indir);
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200811#endif
Takashi Iwaib1d57762005-10-10 11:56:31 +0200812 release_and_free_resource(chip->res_mc_base);
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200813 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700814}
815
Bill Pemberton1bff2922012-12-06 12:35:21 -0500816static int snd_opti9xx_probe(struct snd_card *card)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700817{
818 static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
Linus Torvalds1da177e2005-04-16 15:20:36 -0700819 int error;
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100820 int xdma2;
Takashi Iwai99a0b762005-11-17 17:13:59 +0100821 struct snd_opti9xx *chip = card->private_data;
Krzysztof Helt7779f752008-07-31 21:03:41 +0200822 struct snd_wss *codec;
Takashi Iwai346c7a62005-11-17 14:37:56 +0100823 struct snd_rawmidi *rmidi;
824 struct snd_hwdep *synth;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700825
Linus Torvalds1da177e2005-04-16 15:20:36 -0700826#if defined(CS4231) || defined(OPTi93X)
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100827 xdma2 = dma2;
Rene Hermana0d92742008-08-04 05:26:26 +0200828#else
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100829 xdma2 = -1;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700830#endif
831
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100832 if (port == SNDRV_AUTO_PORT) {
833 port = snd_legacy_find_free_ioport(possible_ports, 4);
834 if (port < 0) {
Takashi Iwai4c9f1d32009-02-05 15:47:51 +0100835 snd_printk(KERN_ERR "unable to find a free WSS port\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700836 return -EBUSY;
837 }
838 }
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100839 error = snd_opti9xx_configure(chip, port, irq, dma1, xdma2,
840 mpu_port, mpu_irq);
Krzysztof Helt7779f752008-07-31 21:03:41 +0200841 if (error)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700842 return error;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700843
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100844 error = snd_wss_create(card, chip->wss_base + 4, -1, irq, dma1, xdma2,
Rene Hermana0d92742008-08-04 05:26:26 +0200845#ifdef OPTi93X
Krzysztof Helt7779f752008-07-31 21:03:41 +0200846 WSS_HW_OPTI93X, WSS_HWSHARE_IRQ,
Rene Hermana0d92742008-08-04 05:26:26 +0200847#else
848 WSS_HW_DETECT, 0,
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200849#endif
Krzysztof Helt7779f752008-07-31 21:03:41 +0200850 &codec);
851 if (error < 0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700852 return error;
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200853 chip->codec = codec;
Lars-Peter Clausenfa60c062015-01-02 12:24:43 +0100854 error = snd_wss_pcm(codec, 0);
Krzysztof Helt5664daa2008-07-31 21:08:32 +0200855 if (error < 0)
856 return error;
Krzysztof Helt7779f752008-07-31 21:03:41 +0200857 error = snd_wss_mixer(codec);
858 if (error < 0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700859 return error;
Krzysztof Heltb2e8d7d2009-12-10 20:40:18 +0100860#ifdef OPTi93X
861 error = snd_opti93x_mixer(codec);
862 if (error < 0)
863 return error;
864#endif
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200865#ifdef CS4231
Lars-Peter Clausenfa60c062015-01-02 12:24:43 +0100866 error = snd_wss_timer(codec, 0);
Krzysztof Helt7779f752008-07-31 21:03:41 +0200867 if (error < 0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700868 return error;
Krzysztof Helt5664daa2008-07-31 21:08:32 +0200869#endif
870#ifdef OPTi93X
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100871 error = request_irq(irq, snd_opti93x_interrupt,
Yong Zhang88e24c32011-09-22 16:59:20 +0800872 0, DEV_NAME" - WSS", chip);
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200873 if (error < 0) {
Krzysztof Helt5f60e492009-12-09 20:12:43 +0100874 snd_printk(KERN_ERR "opti9xx: can't grab IRQ %d\n", irq);
Krzysztof Helt9f240a52008-06-11 12:26:32 +0200875 return error;
876 }
877#endif
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100878 chip->irq = irq;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700879 strcpy(card->driver, chip->name);
880 sprintf(card->shortname, "OPTi %s", card->driver);
881#if defined(CS4231) || defined(OPTi93X)
882 sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d",
Lars-Peter Clausenfa60c062015-01-02 12:24:43 +0100883 card->shortname, codec->pcm->name,
Krzysztof Heltfd8d4732010-03-03 19:41:44 +0100884 chip->wss_base + 4, irq, dma1, xdma2);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700885#else
886 sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d",
Lars-Peter Clausenfa60c062015-01-02 12:24:43 +0100887 card->shortname, codec->pcm->name, chip->wss_base + 4, irq,
888 dma1);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700889#endif /* CS4231 || OPTi93X */
890
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100891 if (mpu_port <= 0 || mpu_port == SNDRV_AUTO_PORT)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700892 rmidi = NULL;
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100893 else {
894 error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
Clemens Ladischdba8b462011-09-13 11:24:41 +0200895 mpu_port, 0, mpu_irq, &rmidi);
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100896 if (error)
Takashi Iwai99a0b762005-11-17 17:13:59 +0100897 snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n",
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100898 mpu_port);
899 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700900
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100901 if (fm_port > 0 && fm_port != SNDRV_AUTO_PORT) {
Takashi Iwai346c7a62005-11-17 14:37:56 +0100902 struct snd_opl3 *opl3 = NULL;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700903#ifndef OPTi93X
904 if (chip->hardware == OPTi9XX_HW_82C928 ||
905 chip->hardware == OPTi9XX_HW_82C929 ||
906 chip->hardware == OPTi9XX_HW_82C924) {
Takashi Iwai346c7a62005-11-17 14:37:56 +0100907 struct snd_opl4 *opl4;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700908 /* assume we have an OPL4 */
909 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2),
910 0x20, 0x20);
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100911 if (snd_opl4_create(card, fm_port, fm_port - 8,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700912 2, &opl3, &opl4) < 0) {
913 /* no luck, use OPL3 instead */
914 snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(2),
915 0x00, 0x20);
916 }
917 }
918#endif /* !OPTi93X */
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100919 if (!opl3 && snd_opl3_create(card, fm_port, fm_port + 2,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700920 OPL3_HW_AUTO, 0, &opl3) < 0) {
Takashi Iwai99a0b762005-11-17 17:13:59 +0100921 snd_printk(KERN_WARNING "no OPL device at 0x%lx-0x%lx\n",
Krzysztof Heltd8ea2392009-12-02 23:27:12 +0100922 fm_port, fm_port + 4 - 1);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700923 }
924 if (opl3) {
Krzysztof Heltaa9c2932009-01-21 15:08:03 +0100925 error = snd_opl3_hwdep_new(opl3, 0, 1, &synth);
926 if (error < 0)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700927 return error;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700928 }
929 }
930
Takashi Iwai99a0b762005-11-17 17:13:59 +0100931 return snd_card_register(card);
932}
933
Takashi Iwai4323cc42014-01-29 13:03:56 +0100934static int snd_opti9xx_card_new(struct device *pdev, struct snd_card **cardp)
Takashi Iwai99a0b762005-11-17 17:13:59 +0100935{
936 struct snd_card *card;
Takashi Iwaib1a0aac2009-01-14 09:34:06 +0100937 int err;
Takashi Iwai99a0b762005-11-17 17:13:59 +0100938
Takashi Iwai4323cc42014-01-29 13:03:56 +0100939 err = snd_card_new(pdev, index, id, THIS_MODULE,
940 sizeof(struct snd_opti9xx), &card);
Takashi Iwaic95eadd2008-12-28 16:43:35 +0100941 if (err < 0)
Takashi Iwai3e7fb9f2008-12-28 16:47:30 +0100942 return err;
Takashi Iwai99a0b762005-11-17 17:13:59 +0100943 card->private_free = snd_card_opti9xx_free;
Takashi Iwai3e7fb9f2008-12-28 16:47:30 +0100944 *cardp = card;
945 return 0;
Takashi Iwai99a0b762005-11-17 17:13:59 +0100946}
947
Bill Pemberton1bff2922012-12-06 12:35:21 -0500948static int snd_opti9xx_isa_match(struct device *devptr,
949 unsigned int dev)
Takashi Iwai5e24c1c2007-02-22 12:50:54 +0100950{
Takashi Iwai101f6f42007-06-20 12:03:09 +0200951#ifdef CONFIG_PNP
Takashi Iwai5e24c1c2007-02-22 12:50:54 +0100952 if (snd_opti9xx_pnp_is_probed)
953 return 0;
954 if (isapnp)
955 return 0;
Takashi Iwai101f6f42007-06-20 12:03:09 +0200956#endif
Takashi Iwai5e24c1c2007-02-22 12:50:54 +0100957 return 1;
958}
959
Bill Pemberton1bff2922012-12-06 12:35:21 -0500960static int snd_opti9xx_isa_probe(struct device *devptr,
961 unsigned int dev)
Takashi Iwai99a0b762005-11-17 17:13:59 +0100962{
963 struct snd_card *card;
964 int error;
965 static long possible_mpu_ports[] = {0x300, 0x310, 0x320, 0x330, -1};
966#ifdef OPTi93X
967 static int possible_irqs[] = {5, 9, 10, 11, 7, -1};
968#else
969 static int possible_irqs[] = {9, 10, 11, 7, -1};
970#endif /* OPTi93X */
971 static int possible_mpu_irqs[] = {5, 9, 10, 7, -1};
972 static int possible_dma1s[] = {3, 1, 0, -1};
973#if defined(CS4231) || defined(OPTi93X)
974 static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}};
975#endif /* CS4231 || OPTi93X */
976
Takashi Iwai99a0b762005-11-17 17:13:59 +0100977 if (mpu_port == SNDRV_AUTO_PORT) {
978 if ((mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2)) < 0) {
979 snd_printk(KERN_ERR "unable to find a free MPU401 port\n");
980 return -EBUSY;
981 }
982 }
983 if (irq == SNDRV_AUTO_IRQ) {
984 if ((irq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
985 snd_printk(KERN_ERR "unable to find a free IRQ\n");
986 return -EBUSY;
987 }
988 }
989 if (mpu_irq == SNDRV_AUTO_IRQ) {
990 if ((mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs)) < 0) {
991 snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n");
992 return -EBUSY;
993 }
994 }
995 if (dma1 == SNDRV_AUTO_DMA) {
996 if ((dma1 = snd_legacy_find_free_dma(possible_dma1s)) < 0) {
997 snd_printk(KERN_ERR "unable to find a free DMA1\n");
998 return -EBUSY;
999 }
1000 }
1001#if defined(CS4231) || defined(OPTi93X)
1002 if (dma2 == SNDRV_AUTO_DMA) {
1003 if ((dma2 = snd_legacy_find_free_dma(possible_dma2s[dma1 % 4])) < 0) {
Takashi Iwai4c9f1d32009-02-05 15:47:51 +01001004 snd_printk(KERN_ERR "unable to find a free DMA2\n");
Takashi Iwai99a0b762005-11-17 17:13:59 +01001005 return -EBUSY;
1006 }
1007 }
1008#endif
1009
Takashi Iwai4323cc42014-01-29 13:03:56 +01001010 error = snd_opti9xx_card_new(devptr, &card);
Takashi Iwai3e7fb9f2008-12-28 16:47:30 +01001011 if (error < 0)
1012 return error;
Takashi Iwai99a0b762005-11-17 17:13:59 +01001013
1014 if ((error = snd_card_opti9xx_detect(card, card->private_data)) < 0) {
Linus Torvalds1da177e2005-04-16 15:20:36 -07001015 snd_card_free(card);
1016 return error;
1017 }
Takashi Iwai99a0b762005-11-17 17:13:59 +01001018 if ((error = snd_opti9xx_probe(card)) < 0) {
1019 snd_card_free(card);
1020 return error;
1021 }
Takashi Iwai5e24c1c2007-02-22 12:50:54 +01001022 dev_set_drvdata(devptr, card);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001023 return 0;
1024}
1025
Bill Pemberton1bff2922012-12-06 12:35:21 -05001026static int snd_opti9xx_isa_remove(struct device *devptr,
1027 unsigned int dev)
Takashi Iwai99a0b762005-11-17 17:13:59 +01001028{
Takashi Iwai5e24c1c2007-02-22 12:50:54 +01001029 snd_card_free(dev_get_drvdata(devptr));
Takashi Iwai99a0b762005-11-17 17:13:59 +01001030 return 0;
1031}
1032
Ondrej Zary5dd25072012-07-17 09:16:44 +02001033#ifdef CONFIG_PM
1034static int snd_opti9xx_suspend(struct snd_card *card)
1035{
1036 struct snd_opti9xx *chip = card->private_data;
1037
1038 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
1039 chip->codec->suspend(chip->codec);
1040 return 0;
1041}
1042
1043static int snd_opti9xx_resume(struct snd_card *card)
1044{
1045 struct snd_opti9xx *chip = card->private_data;
1046 int error, xdma2;
1047#if defined(CS4231) || defined(OPTi93X)
1048 xdma2 = dma2;
1049#else
1050 xdma2 = -1;
1051#endif
1052
1053 error = snd_opti9xx_configure(chip, port, irq, dma1, xdma2,
1054 mpu_port, mpu_irq);
1055 if (error)
1056 return error;
1057 chip->codec->resume(chip->codec);
1058 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
1059 return 0;
1060}
1061
1062static int snd_opti9xx_isa_suspend(struct device *dev, unsigned int n,
1063 pm_message_t state)
1064{
1065 return snd_opti9xx_suspend(dev_get_drvdata(dev));
1066}
1067
1068static int snd_opti9xx_isa_resume(struct device *dev, unsigned int n)
1069{
1070 return snd_opti9xx_resume(dev_get_drvdata(dev));
1071}
1072#endif
1073
Takashi Iwai5e24c1c2007-02-22 12:50:54 +01001074static struct isa_driver snd_opti9xx_driver = {
1075 .match = snd_opti9xx_isa_match,
1076 .probe = snd_opti9xx_isa_probe,
Bill Pemberton1bff2922012-12-06 12:35:21 -05001077 .remove = snd_opti9xx_isa_remove,
Ondrej Zary5dd25072012-07-17 09:16:44 +02001078#ifdef CONFIG_PM
1079 .suspend = snd_opti9xx_isa_suspend,
1080 .resume = snd_opti9xx_isa_resume,
1081#endif
Takashi Iwai99a0b762005-11-17 17:13:59 +01001082 .driver = {
Rene Herman83c51c02007-03-20 11:33:46 +01001083 .name = DEV_NAME
Takashi Iwai99a0b762005-11-17 17:13:59 +01001084 },
1085};
1086
Linus Torvalds1da177e2005-04-16 15:20:36 -07001087#ifdef CONFIG_PNP
Bill Pemberton1bff2922012-12-06 12:35:21 -05001088static int snd_opti9xx_pnp_probe(struct pnp_card_link *pcard,
1089 const struct pnp_card_device_id *pid)
Takashi Iwai99a0b762005-11-17 17:13:59 +01001090{
1091 struct snd_card *card;
1092 int error, hw;
1093 struct snd_opti9xx *chip;
1094
1095 if (snd_opti9xx_pnp_is_probed)
1096 return -EBUSY;
1097 if (! isapnp)
1098 return -ENODEV;
Takashi Iwai4323cc42014-01-29 13:03:56 +01001099 error = snd_opti9xx_card_new(&pcard->card->dev, &card);
Takashi Iwai3e7fb9f2008-12-28 16:47:30 +01001100 if (error < 0)
1101 return error;
Takashi Iwai99a0b762005-11-17 17:13:59 +01001102 chip = card->private_data;
1103
1104 hw = snd_card_opti9xx_pnp(chip, pcard, pid);
1105 switch (hw) {
1106 case 0x0924:
1107 hw = OPTi9XX_HW_82C924;
1108 break;
1109 case 0x0925:
1110 hw = OPTi9XX_HW_82C925;
1111 break;
1112 case 0x0931:
1113 hw = OPTi9XX_HW_82C931;
1114 break;
1115 default:
1116 snd_card_free(card);
1117 return -ENODEV;
1118 }
1119
1120 if ((error = snd_opti9xx_init(chip, hw))) {
1121 snd_card_free(card);
1122 return error;
1123 }
Krzysztof Helte6960e12009-12-04 18:30:18 +01001124 error = snd_opti9xx_read_check(chip);
1125 if (error) {
1126 snd_printk(KERN_ERR "OPTI chip not found\n");
1127 snd_card_free(card);
1128 return error;
1129 }
Takashi Iwai99a0b762005-11-17 17:13:59 +01001130 if ((error = snd_opti9xx_probe(card)) < 0) {
1131 snd_card_free(card);
1132 return error;
1133 }
1134 pnp_set_card_drvdata(pcard, card);
1135 snd_opti9xx_pnp_is_probed = 1;
1136 return 0;
1137}
1138
Bill Pemberton1bff2922012-12-06 12:35:21 -05001139static void snd_opti9xx_pnp_remove(struct pnp_card_link *pcard)
Linus Torvalds1da177e2005-04-16 15:20:36 -07001140{
Takashi Iwai99a0b762005-11-17 17:13:59 +01001141 snd_card_free(pnp_get_card_drvdata(pcard));
1142 pnp_set_card_drvdata(pcard, NULL);
1143 snd_opti9xx_pnp_is_probed = 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001144}
1145
Ondrej Zary5dd25072012-07-17 09:16:44 +02001146#ifdef CONFIG_PM
1147static int snd_opti9xx_pnp_suspend(struct pnp_card_link *pcard,
1148 pm_message_t state)
1149{
1150 return snd_opti9xx_suspend(pnp_get_card_drvdata(pcard));
1151}
1152
1153static int snd_opti9xx_pnp_resume(struct pnp_card_link *pcard)
1154{
1155 return snd_opti9xx_resume(pnp_get_card_drvdata(pcard));
1156}
1157#endif
1158
Linus Torvalds1da177e2005-04-16 15:20:36 -07001159static struct pnp_card_driver opti9xx_pnpc_driver = {
1160 .flags = PNP_DRIVER_RES_DISABLE,
Takashi Iwaifb615492013-08-27 12:03:01 +02001161 .name = DEV_NAME,
Linus Torvalds1da177e2005-04-16 15:20:36 -07001162 .id_table = snd_opti9xx_pnpids,
Takashi Iwai99a0b762005-11-17 17:13:59 +01001163 .probe = snd_opti9xx_pnp_probe,
Bill Pemberton1bff2922012-12-06 12:35:21 -05001164 .remove = snd_opti9xx_pnp_remove,
Ondrej Zary5dd25072012-07-17 09:16:44 +02001165#ifdef CONFIG_PM
1166 .suspend = snd_opti9xx_pnp_suspend,
1167 .resume = snd_opti9xx_pnp_resume,
1168#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -07001169};
1170#endif
1171
Takashi Iwai99a0b762005-11-17 17:13:59 +01001172#ifdef OPTi93X
1173#define CHIP_NAME "82C93x"
1174#else
1175#define CHIP_NAME "82C92x"
1176#endif
1177
Linus Torvalds1da177e2005-04-16 15:20:36 -07001178static int __init alsa_card_opti9xx_init(void)
1179{
Takashi Iwai0bbbc4c2006-02-27 17:23:46 +01001180#ifdef CONFIG_PNP
Takashi Iwai99a0b762005-11-17 17:13:59 +01001181 pnp_register_card_driver(&opti9xx_pnpc_driver);
1182 if (snd_opti9xx_pnp_is_probed)
1183 return 0;
Takashi Iwai101f6f42007-06-20 12:03:09 +02001184 pnp_unregister_card_driver(&opti9xx_pnpc_driver);
Takashi Iwai0bbbc4c2006-02-27 17:23:46 +01001185#endif
Takashi Iwai5e24c1c2007-02-22 12:50:54 +01001186 return isa_register_driver(&snd_opti9xx_driver, 1);
Linus Torvalds1da177e2005-04-16 15:20:36 -07001187}
1188
1189static void __exit alsa_card_opti9xx_exit(void)
1190{
Clemens Ladischf7a92752005-12-07 09:13:42 +01001191 if (!snd_opti9xx_pnp_is_probed) {
Takashi Iwai5e24c1c2007-02-22 12:50:54 +01001192 isa_unregister_driver(&snd_opti9xx_driver);
1193 return;
Clemens Ladischf7a92752005-12-07 09:13:42 +01001194 }
Takashi Iwai0bbbc4c2006-02-27 17:23:46 +01001195#ifdef CONFIG_PNP
Linus Torvalds1da177e2005-04-16 15:20:36 -07001196 pnp_unregister_card_driver(&opti9xx_pnpc_driver);
Takashi Iwai0bbbc4c2006-02-27 17:23:46 +01001197#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -07001198}
1199
1200module_init(alsa_card_opti9xx_init)
1201module_exit(alsa_card_opti9xx_exit)