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[ALSA] Merge ad1816a-lib module to ad1816a
[deliverable/linux.git] / sound / isa / opl3sa2.c
CommitLineData
1da177e4
LT		 1/*
2 * Driver for Yamaha OPL3-SA[2,3] soundcards
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>
704e0520
TI		 24#include <linux/err.h>
25#include <linux/platform_device.h>
1da177e4
LT		 26#include <linux/interrupt.h>
27#include <linux/pm.h>
28#include <linux/slab.h>
29#include <linux/pnp.h>
30#include <linux/moduleparam.h>
31#include <sound/core.h>
32#include <sound/cs4231.h>
33#include <sound/mpu401.h>
34#include <sound/opl3.h>
35#include <sound/initval.h>
36
37#include <asm/io.h>
38
39MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
40MODULE_DESCRIPTION("Yamaha OPL3SA2+");
41MODULE_LICENSE("GPL");
42MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S},"
43 "{Genius,Sound Maker 3DX},"
44 "{Yamaha,OPL3SA3},"
45 "{Intel,AL440LX sound},"
46 "{NeoMagic,MagicWave 3DX}}");
47
48static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
49static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
50static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
51#ifdef CONFIG_PNP
52static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
53#endif
54static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
55static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
56static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
57static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
58static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
59static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
60static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
61static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
62static int opl3sa3_ymode[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 0 }; /* 0,1,2,3 */ /*SL Added*/
63
64module_param_array(index, int, NULL, 0444);
65MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
66module_param_array(id, charp, NULL, 0444);
67MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
68module_param_array(enable, bool, NULL, 0444);
69MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
70#ifdef CONFIG_PNP
71module_param_array(isapnp, bool, NULL, 0444);
72MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
73#endif
74module_param_array(port, long, NULL, 0444);
75MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
76module_param_array(sb_port, long, NULL, 0444);
77MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
78module_param_array(wss_port, long, NULL, 0444);
79MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
80module_param_array(fm_port, long, NULL, 0444);
81MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
82module_param_array(midi_port, long, NULL, 0444);
83MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
84module_param_array(irq, int, NULL, 0444);
85MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
86module_param_array(dma1, int, NULL, 0444);
87MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
88module_param_array(dma2, int, NULL, 0444);
89MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
90module_param_array(opl3sa3_ymode, int, NULL, 0444);
91MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
92
93/* control ports */
94#define OPL3SA2_PM_CTRL 0x01
95#define OPL3SA2_SYS_CTRL 0x02
96#define OPL3SA2_IRQ_CONFIG 0x03
97#define OPL3SA2_IRQ_STATUS 0x04
98#define OPL3SA2_DMA_CONFIG 0x06
99#define OPL3SA2_MASTER_LEFT 0x07
100#define OPL3SA2_MASTER_RIGHT 0x08
101#define OPL3SA2_MIC 0x09
102#define OPL3SA2_MISC 0x0A
103
104/* opl3sa3 only */
105#define OPL3SA3_DGTL_DOWN 0x12
106#define OPL3SA3_ANLG_DOWN 0x13
107#define OPL3SA3_WIDE 0x14
108#define OPL3SA3_BASS 0x15
109#define OPL3SA3_TREBLE 0x16
110
111/* power management bits */
112#define OPL3SA2_PM_ADOWN 0x20
113#define OPL3SA2_PM_PSV 0x04
114#define OPL3SA2_PM_PDN 0x02
115#define OPL3SA2_PM_PDX 0x01
116
117#define OPL3SA2_PM_D0 0x00
118#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
119
1da177e4 120struct snd_opl3sa2 {
ec6c5ae3 121 struct snd_card *card;
1da177e4
LT		 122 int version; /* 2 or 3 */
123 unsigned long port; /* control port */
124 struct resource *res_port; /* control port resource */
125 int irq;
126 int single_dma;
127 spinlock_t reg_lock;
ec6c5ae3
TI		 128 struct snd_hwdep *synth;
129 struct snd_rawmidi *rmidi;
130 struct snd_cs4231 *cs4231;
1da177e4
LT		 131 unsigned char ctlregs[0x20];
132 int ymode; /* SL added */
ec6c5ae3
TI		 133 struct snd_kcontrol *master_switch;
134 struct snd_kcontrol *master_volume;
1da177e4
LT		 135};
136
43bcd973
TI		 137#define PFX "opl3sa2: "
138
1da177e4
LT		 139#ifdef CONFIG_PNP
140
1265509c 141static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
53b26663 142 { .id = "YMH0021" },
1265509c
JK		 143 { .id = "NMX2210" }, /* Gateway Solo 2500 */
144 { .id = "" } /* end */
145};
146
147MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
148
1da177e4
LT		 149static struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
150 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
151 { .id = "YMH0020", .devs = { { "YMH0021" } } },
152 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
153 { .id = "YMH0030", .devs = { { "YMH0021" } } },
154 /* Yamaha OPL3-SA2 */
155 { .id = "YMH0800", .devs = { { "YMH0021" } } },
156 /* Yamaha OPL3-SA2 */
157 { .id = "YMH0801", .devs = { { "YMH0021" } } },
158 /* NeoMagic MagicWave 3DX */
159 { .id = "NMX2200", .devs = { { "YMH2210" } } },
160 /* --- */
161 { .id = "" } /* end */
162};
163
164MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
165
166#endif /* CONFIG_PNP */
167
168
169/* read control port (w/o spinlock) */
ec6c5ae3 170static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
1da177e4
LT		 171{
172 unsigned char result;
173#if 0
174 outb(0x1d, port); /* password */
175 printk("read [0x%lx] = 0x%x\n", port, inb(port));
176#endif
177 outb(reg, chip->port); /* register */
178 result = inb(chip->port + 1);
179#if 0
180 printk("read [0x%lx] = 0x%x [0x%x]\n", port, result, inb(port));
181#endif
182 return result;
183}
184
185/* read control port (with spinlock) */
ec6c5ae3 186static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
1da177e4
LT		 187{
188 unsigned long flags;
189 unsigned char result;
190
191 spin_lock_irqsave(&chip->reg_lock, flags);
192 result = __snd_opl3sa2_read(chip, reg);
193 spin_unlock_irqrestore(&chip->reg_lock, flags);
194 return result;
195}
196
197/* write control port (w/o spinlock) */
ec6c5ae3 198static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
1da177e4
LT		 199{
200#if 0
201 outb(0x1d, port); /* password */
202#endif
203 outb(reg, chip->port); /* register */
204 outb(value, chip->port + 1);
205 chip->ctlregs[reg] = value;
206}
207
208/* write control port (with spinlock) */
ec6c5ae3 209static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
1da177e4
LT		 210{
211 unsigned long flags;
212 spin_lock_irqsave(&chip->reg_lock, flags);
213 __snd_opl3sa2_write(chip, reg, value);
214 spin_unlock_irqrestore(&chip->reg_lock, flags);
215}
216
ec6c5ae3 217static int __init snd_opl3sa2_detect(struct snd_opl3sa2 *chip)
1da177e4 218{
ec6c5ae3 219 struct snd_card *card;
1da177e4
LT		 220 unsigned long port;
221 unsigned char tmp, tmp1;
222 char str[2];
223
224 card = chip->card;
225 port = chip->port;
226 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
43bcd973 227 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
1da177e4
LT		 228 return -EBUSY;
229 }
230 // snd_printk("REG 0A = 0x%x\n", snd_opl3sa2_read(chip, 0x0a));
231 chip->version = 0;
232 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
233 if (tmp == 0xff) {
234 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
235 return -ENODEV;
236 }
237 switch (tmp & 0x07) {
238 case 0x01:
239 chip->version = 2; /* YMF711 */
240 break;
241 default:
242 chip->version = 3;
243 /* 0x02 - standard */
244 /* 0x03 - YM715B */
245 /* 0x04 - YM719 - OPL-SA4? */
246 /* 0x05 - OPL3-SA3 - Libretto 100 */
247 break;
248 }
249 str[0] = chip->version + '0';
250 str[1] = 0;
251 strcat(card->shortname, str);
252 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
253 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
254 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
255 return -ENODEV;
256 }
257 /* try if the MIC register is accesible */
258 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
259 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
260 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
261 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
262 return -ENODEV;
263 }
264 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
265 /* initialization */
266 /* Power Management - full on */
267 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
268 if (chip->version > 2) {
269 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
270 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
271 } else {
272 /* default for opl3sa2 versions */
273 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
274 }
275 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
276 if (chip->single_dma) {
277 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
278 } else {
279 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
280 }
281 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
282 if (chip->version > 2) {
283 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
284 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
285 }
286 return 0;
287}
288
289static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id, struct pt_regs *regs)
290{
291 unsigned short status;
ec6c5ae3 292 struct snd_opl3sa2 *chip = dev_id;
1da177e4
LT		 293 int handled = 0;
294
295 if (chip == NULL || chip->card == NULL)
296 return IRQ_NONE;
297
298 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
299
300 if (status & 0x20) {
301 handled = 1;
302 snd_opl3_interrupt(chip->synth);
303 }
304
305 if ((status & 0x10) && chip->rmidi != NULL) {
306 handled = 1;
307 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
308 }
309
310 if (status & 0x07) { /* TI,CI,PI */
311 handled = 1;
312 snd_cs4231_interrupt(irq, chip->cs4231, regs);
313 }
314
315 if (status & 0x40) { /* hardware volume change */
316 handled = 1;
317 /* reading from Master Lch register at 0x07 clears this bit */
318 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
319 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
320 if (chip->master_switch && chip->master_volume) {
321 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_switch->id);
322 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_volume->id);
323 }
324 }
325 return IRQ_RETVAL(handled);
326}
327
328#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
329{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
330 .info = snd_opl3sa2_info_single, \
331 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
332 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
333
ec6c5ae3 334static int snd_opl3sa2_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 335{
336 int mask = (kcontrol->private_value >> 16) & 0xff;
337
338 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
339 uinfo->count = 1;
340 uinfo->value.integer.min = 0;
341 uinfo->value.integer.max = mask;
342 return 0;
343}
344
ec6c5ae3 345static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 346{
ec6c5ae3 347 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 348 unsigned long flags;
349 int reg = kcontrol->private_value & 0xff;
350 int shift = (kcontrol->private_value >> 8) & 0xff;
351 int mask = (kcontrol->private_value >> 16) & 0xff;
352 int invert = (kcontrol->private_value >> 24) & 0xff;
353
354 spin_lock_irqsave(&chip->reg_lock, flags);
355 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
356 spin_unlock_irqrestore(&chip->reg_lock, flags);
357 if (invert)
358 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
359 return 0;
360}
361
ec6c5ae3 362static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 363{
ec6c5ae3 364 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 365 unsigned long flags;
366 int reg = kcontrol->private_value & 0xff;
367 int shift = (kcontrol->private_value >> 8) & 0xff;
368 int mask = (kcontrol->private_value >> 16) & 0xff;
369 int invert = (kcontrol->private_value >> 24) & 0xff;
370 int change;
371 unsigned short val, oval;
372
373 val = (ucontrol->value.integer.value[0] & mask);
374 if (invert)
375 val = mask - val;
376 val <<= shift;
377 spin_lock_irqsave(&chip->reg_lock, flags);
378 oval = chip->ctlregs[reg];
379 val = (oval & ~(mask << shift)) | val;
380 change = val != oval;
381 __snd_opl3sa2_write(chip, reg, val);
382 spin_unlock_irqrestore(&chip->reg_lock, flags);
383 return change;
384}
385
386#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
387{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
388 .info = snd_opl3sa2_info_double, \
389 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
390 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
391
ec6c5ae3 392static int snd_opl3sa2_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 393{
394 int mask = (kcontrol->private_value >> 24) & 0xff;
395
396 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
397 uinfo->count = 2;
398 uinfo->value.integer.min = 0;
399 uinfo->value.integer.max = mask;
400 return 0;
401}
402
ec6c5ae3 403static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 404{
ec6c5ae3 405 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 406 unsigned long flags;
407 int left_reg = kcontrol->private_value & 0xff;
408 int right_reg = (kcontrol->private_value >> 8) & 0xff;
409 int shift_left = (kcontrol->private_value >> 16) & 0x07;
410 int shift_right = (kcontrol->private_value >> 19) & 0x07;
411 int mask = (kcontrol->private_value >> 24) & 0xff;
412 int invert = (kcontrol->private_value >> 22) & 1;
413
414 spin_lock_irqsave(&chip->reg_lock, flags);
415 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
416 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
417 spin_unlock_irqrestore(&chip->reg_lock, flags);
418 if (invert) {
419 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
420 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
421 }
422 return 0;
423}
424
ec6c5ae3 425static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 426{
ec6c5ae3 427 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 428 unsigned long flags;
429 int left_reg = kcontrol->private_value & 0xff;
430 int right_reg = (kcontrol->private_value >> 8) & 0xff;
431 int shift_left = (kcontrol->private_value >> 16) & 0x07;
432 int shift_right = (kcontrol->private_value >> 19) & 0x07;
433 int mask = (kcontrol->private_value >> 24) & 0xff;
434 int invert = (kcontrol->private_value >> 22) & 1;
435 int change;
436 unsigned short val1, val2, oval1, oval2;
437
438 val1 = ucontrol->value.integer.value[0] & mask;
439 val2 = ucontrol->value.integer.value[1] & mask;
440 if (invert) {
441 val1 = mask - val1;
442 val2 = mask - val2;
443 }
444 val1 <<= shift_left;
445 val2 <<= shift_right;
446 spin_lock_irqsave(&chip->reg_lock, flags);
447 if (left_reg != right_reg) {
448 oval1 = chip->ctlregs[left_reg];
449 oval2 = chip->ctlregs[right_reg];
450 val1 = (oval1 & ~(mask << shift_left)) | val1;
451 val2 = (oval2 & ~(mask << shift_right)) | val2;
452 change = val1 != oval1 || val2 != oval2;
453 __snd_opl3sa2_write(chip, left_reg, val1);
454 __snd_opl3sa2_write(chip, right_reg, val2);
455 } else {
456 oval1 = chip->ctlregs[left_reg];
457 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
458 change = val1 != oval1;
459 __snd_opl3sa2_write(chip, left_reg, val1);
460 }
461 spin_unlock_irqrestore(&chip->reg_lock, flags);
462 return change;
463}
464
ec6c5ae3 465static struct snd_kcontrol_new snd_opl3sa2_controls[] = {
1da177e4
LT		 466OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
467OPL3SA2_DOUBLE("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1),
468OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
469OPL3SA2_SINGLE("Mic Playback Volume", 0, 0x09, 0, 31, 1)
470};
471
ec6c5ae3 472static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
1da177e4
LT		 473OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
474OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
475OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
476};
477
ec6c5ae3 478static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
1da177e4 479{
ec6c5ae3 480 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 481 chip->master_switch = NULL;
482 chip->master_volume = NULL;
483}
484
ec6c5ae3 485static int __init snd_opl3sa2_mixer(struct snd_opl3sa2 *chip)
1da177e4 486{
ec6c5ae3
TI		 487 struct snd_card *card = chip->card;
488 struct snd_ctl_elem_id id1, id2;
489 struct snd_kcontrol *kctl;
1da177e4
LT		 490 unsigned int idx;
491 int err;
492
493 memset(&id1, 0, sizeof(id1));
494 memset(&id2, 0, sizeof(id2));
495 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
496 /* reassign AUX0 to CD */
497 strcpy(id1.name, "Aux Playback Switch");
498 strcpy(id2.name, "CD Playback Switch");
499 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
500 return err;
501 strcpy(id1.name, "Aux Playback Volume");
502 strcpy(id2.name, "CD Playback Volume");
503 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
504 return err;
505 /* reassign AUX1 to FM */
506 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
507 strcpy(id2.name, "FM Playback Switch");
508 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
509 return err;
510 strcpy(id1.name, "Aux Playback Volume");
511 strcpy(id2.name, "FM Playback Volume");
512 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
513 return err;
514 /* add OPL3SA2 controls */
515 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
516 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
517 return err;
518 switch (idx) {
519 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
520 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
521 }
522 }
523 if (chip->version > 2) {
524 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
525 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
526 return err;
527 }
528 return 0;
529}
530
531/* Power Management support functions */
532#ifdef CONFIG_PM
ec6c5ae3 533static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
1da177e4 534{
704e0520 535 struct snd_opl3sa2 *chip = card->private_data;
1da177e4 536
704e0520
TI		 537 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
538 chip->cs4231->suspend(chip->cs4231);
1da177e4
LT		 539 /* power down */
540 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
541
542 return 0;
543}
544
ec6c5ae3 545static int snd_opl3sa2_resume(struct snd_card *card)
1da177e4 546{
704e0520 547 struct snd_opl3sa2 *chip = card->private_data;
1da177e4
LT		 548 int i;
549
550 /* power up */
551 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
552
553 /* restore registers */
554 for (i = 2; i <= 0x0a; i++) {
555 if (i != OPL3SA2_IRQ_STATUS)
556 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
557 }
558 if (chip->version > 2) {
559 for (i = 0x12; i <= 0x16; i++)
560 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
561 }
562 /* restore cs4231 */
704e0520 563 chip->cs4231->resume(chip->cs4231);
1da177e4 564
704e0520 565 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
1da177e4
LT		 566 return 0;
567}
568#endif /* CONFIG_PM */
569
570#ifdef CONFIG_PNP
ec6c5ae3 571static int __init snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
704e0520 572 struct pnp_dev *pdev)
1da177e4 573{
1265509c 574 struct pnp_resource_table * cfg;
1da177e4
LT		 575 int err;
576
1265509c 577 cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
1da177e4
LT		 578 if (!cfg)
579 return -ENOMEM;
1da177e4
LT		 580 /* PnP initialization */
581 pnp_init_resource_table(cfg);
582 if (sb_port[dev] != SNDRV_AUTO_PORT)
583 pnp_resource_change(&cfg->port_resource[0], sb_port[dev], 16);
584 if (wss_port[dev] != SNDRV_AUTO_PORT)
585 pnp_resource_change(&cfg->port_resource[1], wss_port[dev], 8);
586 if (fm_port[dev] != SNDRV_AUTO_PORT)
587 pnp_resource_change(&cfg->port_resource[2], fm_port[dev], 4);
588 if (midi_port[dev] != SNDRV_AUTO_PORT)
589 pnp_resource_change(&cfg->port_resource[3], midi_port[dev], 2);
590 if (port[dev] != SNDRV_AUTO_PORT)
591 pnp_resource_change(&cfg->port_resource[4], port[dev], 2);
592 if (dma1[dev] != SNDRV_AUTO_DMA)
593 pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
594 if (dma2[dev] != SNDRV_AUTO_DMA)
595 pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
596 if (irq[dev] != SNDRV_AUTO_IRQ)
597 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
598 err = pnp_manual_config_dev(pdev, cfg, 0);
704e0520 599 if (err < 0)
1da177e4
LT		 600 snd_printk(KERN_ERR "PnP manual resources are invalid, using auto config\n");
601 err = pnp_activate_dev(pdev);
602 if (err < 0) {
603 kfree(cfg);
604 snd_printk(KERN_ERR "PnP configure failure (out of resources?) err = %d\n", err);
605 return -EBUSY;
606 }
607 sb_port[dev] = pnp_port_start(pdev, 0);
608 wss_port[dev] = pnp_port_start(pdev, 1);
609 fm_port[dev] = pnp_port_start(pdev, 2);
610 midi_port[dev] = pnp_port_start(pdev, 3);
611 port[dev] = pnp_port_start(pdev, 4);
612 dma1[dev] = pnp_dma(pdev, 0);
613 dma2[dev] = pnp_dma(pdev, 1);
614 irq[dev] = pnp_irq(pdev, 0);
1265509c
JK		 615 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
616 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
617 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
618 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
1da177e4
LT		 619 kfree(cfg);
620 return 0;
621}
622#endif /* CONFIG_PNP */
623
704e0520 624static void snd_opl3sa2_free(struct snd_card *card)
1da177e4 625{
704e0520 626 struct snd_opl3sa2 *chip = card->private_data;
1da177e4
LT		 627 if (chip->irq >= 0)
628 free_irq(chip->irq, (void *)chip);
b1d5776d 629 release_and_free_resource(chip->res_port);
1da177e4
LT		 630}
631
704e0520 632static struct snd_card *snd_opl3sa2_card_new(int dev)
1da177e4 633{
ec6c5ae3 634 struct snd_card *card;
1da177e4 635 struct snd_opl3sa2 *chip;
1da177e4 636
704e0520 637 card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_opl3sa2));
1da177e4 638 if (card == NULL)
704e0520 639 return NULL;
1da177e4
LT		 640 strcpy(card->driver, "OPL3SA2");
641 strcpy(card->shortname, "Yamaha OPL3-SA2");
704e0520 642 chip = card->private_data;
1da177e4
LT		 643 spin_lock_init(&chip->reg_lock);
644 chip->irq = -1;
1da177e4 645 chip->card = card;
704e0520
TI		 646 card->private_free = snd_opl3sa2_free;
647 return card;
648}
649
650static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev)
651{
652 int xirq, xdma1, xdma2;
653 struct snd_opl3sa2 *chip;
654 struct snd_cs4231 *cs4231;
655 struct snd_opl3 *opl3;
656 int err;
657
658 /* initialise this card from supplied (or default) parameter*/
659 chip = card->private_data;
660 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
1da177e4
LT		 661 chip->port = port[dev];
662 xirq = irq[dev];
663 xdma1 = dma1[dev];
664 xdma2 = dma2[dev];
665 if (xdma2 < 0)
666 chip->single_dma = 1;
667 if ((err = snd_opl3sa2_detect(chip)) < 0)
704e0520
TI		 668 return err;
669 if (request_irq(xirq, snd_opl3sa2_interrupt, SA_INTERRUPT, "OPL3-SA2", chip)) {
43bcd973 670 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
704e0520 671 return -ENODEV;
1da177e4
LT		 672 }
673 chip->irq = xirq;
674 if ((err = snd_cs4231_create(card,
675 wss_port[dev] + 4, -1,
676 xirq, xdma1, xdma2,
677 CS4231_HW_OPL3SA2,
678 CS4231_HWSHARE_IRQ,
679 &cs4231)) < 0) {
680 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
704e0520 681 return err;
1da177e4
LT		 682 }
683 chip->cs4231 = cs4231;
684 if ((err = snd_cs4231_pcm(cs4231, 0, NULL)) < 0)
704e0520 685 return err;
1da177e4 686 if ((err = snd_cs4231_mixer(cs4231)) < 0)
704e0520 687 return err;
1da177e4 688 if ((err = snd_opl3sa2_mixer(chip)) < 0)
704e0520 689 return err;
1da177e4 690 if ((err = snd_cs4231_timer(cs4231, 0, NULL)) < 0)
704e0520 691 return err;
1da177e4
LT		 692 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
693 if ((err = snd_opl3_create(card, fm_port[dev],
694 fm_port[dev] + 2,
695 OPL3_HW_OPL3, 0, &opl3)) < 0)
704e0520 696 return err;
1da177e4 697 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
704e0520 698 return err;
1da177e4 699 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
704e0520 700 return err;
1da177e4
LT		 701 }
702 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
703 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
704 midi_port[dev], 0,
705 xirq, 0, &chip->rmidi)) < 0)
704e0520 706 return err;
1da177e4 707 }
1da177e4
LT		 708 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
709 card->shortname, chip->port, xirq, xdma1);
710 if (dma2 >= 0)
711 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
712
704e0520 713 return snd_card_register(card);
1da177e4
LT		 714}
715
716#ifdef CONFIG_PNP
1265509c
JK		 717static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
718 const struct pnp_device_id *id)
719{
704e0520
TI		 720 static int dev;
721 int err;
722 struct snd_card *card;
723
724 if (pnp_device_is_isapnp(pdev))
725 return -ENOENT; /* we have another procedure - card */
726 for (; dev < SNDRV_CARDS; dev++) {
727 if (enable[dev] && isapnp[dev])
728 break;
729 }
730 if (dev >= SNDRV_CARDS)
731 return -ENODEV;
1265509c 732
704e0520
TI		 733 card = snd_opl3sa2_card_new(dev);
734 if (! card)
735 return -ENOMEM;
736 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
737 snd_card_free(card);
738 return err;
739 }
740 snd_card_set_dev(card, &pdev->dev);
741 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
742 snd_card_free(card);
743 return err;
744 }
745 pnp_set_drvdata(pdev, card);
746 dev++;
747 return 0;
1265509c
JK		 748}
749
750static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev)
751{
704e0520
TI		 752 snd_card_free(pnp_get_drvdata(pdev));
753 pnp_set_drvdata(pdev, NULL);
1265509c
JK		 754}
755
704e0520
TI		 756#ifdef CONFIG_PM
757static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
758{
759 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
760}
761static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
762{
763 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
764}
765#endif
766
1265509c 767static struct pnp_driver opl3sa2_pnp_driver = {
cff79742 768 .name = "opl3sa2-pnpbios",
1265509c
JK		 769 .id_table = snd_opl3sa2_pnpbiosids,
770 .probe = snd_opl3sa2_pnp_detect,
771 .remove = __devexit_p(snd_opl3sa2_pnp_remove),
704e0520
TI		 772#ifdef CONFIG_PM
773 .suspend = snd_opl3sa2_pnp_suspend,
774 .resume = snd_opl3sa2_pnp_resume,
775#endif
1265509c
JK		 776};
777
704e0520 778static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
1265509c 779 const struct pnp_card_device_id *id)
1da177e4 780{
704e0520
TI		 781 static int dev;
782 struct pnp_dev *pdev;
783 int err;
784 struct snd_card *card;
1da177e4 785
704e0520
TI		 786 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
787 if (pdev == NULL)
788 return -EBUSY;
789 for (; dev < SNDRV_CARDS; dev++) {
790 if (enable[dev] && isapnp[dev])
791 break;
792 }
793 if (dev >= SNDRV_CARDS)
794 return -ENODEV;
795
796 card = snd_opl3sa2_card_new(dev);
797 if (! card)
798 return -ENOMEM;
799 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
800 snd_card_free(card);
801 return err;
802 }
803 snd_card_set_dev(card, &pdev->dev);
804 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
805 snd_card_free(card);
806 return err;
807 }
808 pnp_set_card_drvdata(pcard, card);
809 dev++;
810 return 0;
1da177e4
LT		 811}
812
1265509c 813static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard)
1da177e4 814{
704e0520
TI		 815 snd_card_free(pnp_get_card_drvdata(pcard));
816 pnp_set_card_drvdata(pcard, NULL);
1da177e4
LT		 817}
818
704e0520
TI		 819#ifdef CONFIG_PM
820static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
821{
822 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
823}
824static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
825{
826 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
827}
828#endif
829
1da177e4
LT		 830static struct pnp_card_driver opl3sa2_pnpc_driver = {
831 .flags = PNP_DRIVER_RES_DISABLE,
832 .name = "opl3sa2",
833 .id_table = snd_opl3sa2_pnpids,
1265509c
JK		 834 .probe = snd_opl3sa2_pnp_cdetect,
835 .remove = __devexit_p(snd_opl3sa2_pnp_cremove),
704e0520
TI		 836#ifdef CONFIG_PM
837 .suspend = snd_opl3sa2_pnp_csuspend,
838 .resume = snd_opl3sa2_pnp_cresume,
839#endif
1da177e4
LT		 840};
841#endif /* CONFIG_PNP */
842
704e0520
TI		 843static int __init snd_opl3sa2_nonpnp_probe(struct platform_device *pdev)
844{
845 struct snd_card *card;
846 int err;
847 int dev = pdev->id;
848
849 if (port[dev] == SNDRV_AUTO_PORT) {
850 snd_printk(KERN_ERR PFX "specify port\n");
851 return -EINVAL;
852 }
853 if (wss_port[dev] == SNDRV_AUTO_PORT) {
854 snd_printk(KERN_ERR PFX "specify wss_port\n");
855 return -EINVAL;
856 }
857 if (fm_port[dev] == SNDRV_AUTO_PORT) {
858 snd_printk(KERN_ERR PFX "specify fm_port\n");
859 return -EINVAL;
860 }
861 if (midi_port[dev] == SNDRV_AUTO_PORT) {
862 snd_printk(KERN_ERR PFX "specify midi_port\n");
863 return -EINVAL;
864 }
865
866 card = snd_opl3sa2_card_new(dev);
867 if (! card)
868 return -ENOMEM;
869 snd_card_set_dev(card, &pdev->dev);
870 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
871 snd_card_free(card);
872 return err;
873 }
874 platform_set_drvdata(pdev, card);
875 return 0;
876}
877
878static int snd_opl3sa2_nonpnp_remove(struct platform_device *devptr)
879{
880 snd_card_free(platform_get_drvdata(devptr));
881 platform_set_drvdata(devptr, NULL);
882 return 0;
883}
884
885#ifdef CONFIG_PM
886static int snd_opl3sa2_nonpnp_suspend(struct platform_device *dev, pm_message_t state)
887{
888 return snd_opl3sa2_suspend(platform_get_drvdata(dev), state);
889}
890
891static int snd_opl3sa2_nonpnp_resume(struct platform_device *dev)
892{
893 return snd_opl3sa2_resume(platform_get_drvdata(dev));
894}
895#endif
896
897#define OPL3SA2_DRIVER "snd_opl3sa2"
898
899static struct platform_driver snd_opl3sa2_nonpnp_driver = {
900 .probe = snd_opl3sa2_nonpnp_probe,
901 .remove = snd_opl3sa2_nonpnp_remove,
902#ifdef CONFIG_PM
903 .suspend = snd_opl3sa2_nonpnp_suspend,
904 .resume = snd_opl3sa2_nonpnp_resume,
905#endif
906 .driver = {
907 .name = OPL3SA2_DRIVER
908 },
909};
910
1da177e4
LT		 911static int __init alsa_card_opl3sa2_init(void)
912{
704e0520 913 int i, err, cards = 0;
1da177e4 914
704e0520
TI		 915 if ((err = platform_driver_register(&snd_opl3sa2_nonpnp_driver)) < 0)
916 return err;
917
918 for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
919 struct platform_device *device;
1da177e4 920#ifdef CONFIG_PNP
704e0520 921 if (isapnp[i])
1da177e4
LT		 922 continue;
923#endif
704e0520
TI		 924 device = platform_device_register_simple(OPL3SA2_DRIVER,
925 i, NULL, 0);
926 if (IS_ERR(device)) {
927 err = PTR_ERR(device);
928 platform_driver_unregister(&snd_opl3sa2_nonpnp_driver);
929 return err;
930 }
931 cards++;
1da177e4 932 }
704e0520
TI		 933
934 err = pnp_register_driver(&opl3sa2_pnp_driver);
935 if (err > 0)
936 cards += err;
937 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
938 if (err > 0)
939 cards += err;
940
1da177e4
LT		 941 if (!cards) {
942#ifdef MODULE
943 snd_printk(KERN_ERR "Yamaha OPL3-SA soundcard not found or device busy\n");
944#endif
1da177e4 945 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
06f619cc 946 pnp_unregister_driver(&opl3sa2_pnp_driver);
704e0520 947 platform_driver_unregister(&snd_opl3sa2_nonpnp_driver);
1da177e4
LT		 948 return -ENODEV;
949 }
950 return 0;
951}
952
953static void __exit alsa_card_opl3sa2_exit(void)
954{
1da177e4 955 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
06f619cc 956 pnp_unregister_driver(&opl3sa2_pnp_driver);
704e0520 957 platform_driver_unregister(&snd_opl3sa2_nonpnp_driver);
1da177e4
LT		 958}
959
960module_init(alsa_card_opl3sa2_init)
961module_exit(alsa_card_opl3sa2_exit)
Linux kernel - Deliverables
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