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1/*
2 * Driver for Yamaha OPL3-SA[2,3] soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@perex.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 <linux/init.h>
23#include <linux/err.h>
24#include <linux/isa.h>
25#include <linux/interrupt.h>
26#include <linux/pm.h>
27#include <linux/pnp.h>
28#include <linux/moduleparam.h>
29#include <sound/core.h>
30#include <sound/wss.h>
31#include <sound/mpu401.h>
32#include <sound/opl3.h>
33#include <sound/initval.h>
34#include <sound/tlv.h>
35
36#include <asm/io.h>
37
38MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
39MODULE_DESCRIPTION("Yamaha OPL3SA2+");
40MODULE_LICENSE("GPL");
41MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S},"
42 "{Genius,Sound Maker 3DX},"
43 "{Yamaha,OPL3SA3},"
44 "{Intel,AL440LX sound},"
45 "{NeoMagic,MagicWave 3DX}}");
46
47static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
48static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
49static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
50#ifdef CONFIG_PNP
51static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
52#endif
53static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
54static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
55static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
56static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
57static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
58static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
59static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
60static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
61static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
62
63module_param_array(index, int, NULL, 0444);
64MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
65module_param_array(id, charp, NULL, 0444);
66MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
67module_param_array(enable, bool, NULL, 0444);
68MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
69#ifdef CONFIG_PNP
70module_param_array(isapnp, bool, NULL, 0444);
71MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
72#endif
73module_param_array(port, long, NULL, 0444);
74MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
75module_param_array(sb_port, long, NULL, 0444);
76MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
77module_param_array(wss_port, long, NULL, 0444);
78MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
79module_param_array(fm_port, long, NULL, 0444);
80MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
81module_param_array(midi_port, long, NULL, 0444);
82MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
83module_param_array(irq, int, NULL, 0444);
84MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
85module_param_array(dma1, int, NULL, 0444);
86MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
87module_param_array(dma2, int, NULL, 0444);
88MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
89module_param_array(opl3sa3_ymode, int, NULL, 0444);
90MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
91
92#ifdef CONFIG_PNP
93static int isa_registered;
94static int pnp_registered;
95static int pnpc_registered;
96#endif
97
98/* control ports */
99#define OPL3SA2_PM_CTRL 0x01
100#define OPL3SA2_SYS_CTRL 0x02
101#define OPL3SA2_IRQ_CONFIG 0x03
102#define OPL3SA2_IRQ_STATUS 0x04
103#define OPL3SA2_DMA_CONFIG 0x06
104#define OPL3SA2_MASTER_LEFT 0x07
105#define OPL3SA2_MASTER_RIGHT 0x08
106#define OPL3SA2_MIC 0x09
107#define OPL3SA2_MISC 0x0A
108
109/* opl3sa3 only */
110#define OPL3SA3_DGTL_DOWN 0x12
111#define OPL3SA3_ANLG_DOWN 0x13
112#define OPL3SA3_WIDE 0x14
113#define OPL3SA3_BASS 0x15
114#define OPL3SA3_TREBLE 0x16
115
116/* power management bits */
117#define OPL3SA2_PM_ADOWN 0x20
118#define OPL3SA2_PM_PSV 0x04
119#define OPL3SA2_PM_PDN 0x02
120#define OPL3SA2_PM_PDX 0x01
121
122#define OPL3SA2_PM_D0 0x00
123#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
124
125struct snd_opl3sa2 {
126 int version; /* 2 or 3 */
127 unsigned long port; /* control port */
128 struct resource *res_port; /* control port resource */
129 int irq;
130 int single_dma;
131 spinlock_t reg_lock;
132 struct snd_hwdep *synth;
133 struct snd_rawmidi *rmidi;
134 struct snd_wss *wss;
135 unsigned char ctlregs[0x20];
136 int ymode; /* SL added */
137 struct snd_kcontrol *master_switch;
138 struct snd_kcontrol *master_volume;
139};
140
141#define PFX "opl3sa2: "
142
143#ifdef CONFIG_PNP
144
145static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
146 { .id = "YMH0021" },
147 { .id = "NMX2210" }, /* Gateway Solo 2500 */
148 { .id = "" } /* end */
149};
150
151MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
152
153static struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
154 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
155 { .id = "YMH0020", .devs = { { "YMH0021" } } },
156 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
157 { .id = "YMH0030", .devs = { { "YMH0021" } } },
158 /* Yamaha OPL3-SA2 */
159 { .id = "YMH0800", .devs = { { "YMH0021" } } },
160 /* Yamaha OPL3-SA2 */
161 { .id = "YMH0801", .devs = { { "YMH0021" } } },
162 /* NeoMagic MagicWave 3DX */
163 { .id = "NMX2200", .devs = { { "YMH2210" } } },
164 /* NeoMagic MagicWave 3D */
165 { .id = "NMX2200", .devs = { { "NMX2210" } } },
166 /* --- */
167 { .id = "" } /* end */
168};
169
170MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
171
172#endif /* CONFIG_PNP */
173
174
175/* read control port (w/o spinlock) */
176static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
177{
178 unsigned char result;
179#if 0
180 outb(0x1d, port); /* password */
181 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
182#endif
183 outb(reg, chip->port); /* register */
184 result = inb(chip->port + 1);
185#if 0
186 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
187 port, result, inb(port));
188#endif
189 return result;
190}
191
192/* read control port (with spinlock) */
193static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
194{
195 unsigned long flags;
196 unsigned char result;
197
198 spin_lock_irqsave(&chip->reg_lock, flags);
199 result = __snd_opl3sa2_read(chip, reg);
200 spin_unlock_irqrestore(&chip->reg_lock, flags);
201 return result;
202}
203
204/* write control port (w/o spinlock) */
205static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
206{
207#if 0
208 outb(0x1d, port); /* password */
209#endif
210 outb(reg, chip->port); /* register */
211 outb(value, chip->port + 1);
212 chip->ctlregs[reg] = value;
213}
214
215/* write control port (with spinlock) */
216static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
217{
218 unsigned long flags;
219 spin_lock_irqsave(&chip->reg_lock, flags);
220 __snd_opl3sa2_write(chip, reg, value);
221 spin_unlock_irqrestore(&chip->reg_lock, flags);
222}
223
224static int __devinit snd_opl3sa2_detect(struct snd_card *card)
225{
226 struct snd_opl3sa2 *chip = card->private_data;
227 unsigned long port;
228 unsigned char tmp, tmp1;
229 char str[2];
230
231 port = chip->port;
232 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
233 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
234 return -EBUSY;
235 }
236 /*
237 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
238 snd_opl3sa2_read(chip, 0x0a));
239 */
240 chip->version = 0;
241 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
242 if (tmp == 0xff) {
243 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
244 return -ENODEV;
245 }
246 switch (tmp & 0x07) {
247 case 0x01:
248 chip->version = 2; /* YMF711 */
249 break;
250 default:
251 chip->version = 3;
252 /* 0x02 - standard */
253 /* 0x03 - YM715B */
254 /* 0x04 - YM719 - OPL-SA4? */
255 /* 0x05 - OPL3-SA3 - Libretto 100 */
256 /* 0x07 - unknown - Neomagic MagicWave 3D */
257 break;
258 }
259 str[0] = chip->version + '0';
260 str[1] = 0;
261 strcat(card->shortname, str);
262 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
263 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
264 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
265 return -ENODEV;
266 }
267 /* try if the MIC register is accessible */
268 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
269 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
270 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
271 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
272 return -ENODEV;
273 }
274 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
275 /* initialization */
276 /* Power Management - full on */
277 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
278 if (chip->version > 2) {
279 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
280 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
281 } else {
282 /* default for opl3sa2 versions */
283 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
284 }
285 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
286 if (chip->single_dma) {
287 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
288 } else {
289 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
290 }
291 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
292 if (chip->version > 2) {
293 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
294 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
295 }
296 return 0;
297}
298
299static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
300{
301 unsigned short status;
302 struct snd_card *card = dev_id;
303 struct snd_opl3sa2 *chip;
304 int handled = 0;
305
306 if (card == NULL)
307 return IRQ_NONE;
308
309 chip = card->private_data;
310 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
311
312 if (status & 0x20) {
313 handled = 1;
314 snd_opl3_interrupt(chip->synth);
315 }
316
317 if ((status & 0x10) && chip->rmidi != NULL) {
318 handled = 1;
319 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
320 }
321
322 if (status & 0x07) { /* TI,CI,PI */
323 handled = 1;
324 snd_wss_interrupt(irq, chip->wss);
325 }
326
327 if (status & 0x40) { /* hardware volume change */
328 handled = 1;
329 /* reading from Master Lch register at 0x07 clears this bit */
330 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
331 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
332 if (chip->master_switch && chip->master_volume) {
333 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
334 &chip->master_switch->id);
335 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
336 &chip->master_volume->id);
337 }
338 }
339 return IRQ_RETVAL(handled);
340}
341
342#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
343{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
344 .info = snd_wss_info_single, \
345 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
346 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
347#define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
348{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
349 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
350 .name = xname, .index = xindex, \
351 .info = snd_wss_info_single, \
352 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
353 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
354 .tlv = { .p = (xtlv) } }
355
356static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
357{
358 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
359 unsigned long flags;
360 int reg = kcontrol->private_value & 0xff;
361 int shift = (kcontrol->private_value >> 8) & 0xff;
362 int mask = (kcontrol->private_value >> 16) & 0xff;
363 int invert = (kcontrol->private_value >> 24) & 0xff;
364
365 spin_lock_irqsave(&chip->reg_lock, flags);
366 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
367 spin_unlock_irqrestore(&chip->reg_lock, flags);
368 if (invert)
369 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
370 return 0;
371}
372
373static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
374{
375 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
376 unsigned long flags;
377 int reg = kcontrol->private_value & 0xff;
378 int shift = (kcontrol->private_value >> 8) & 0xff;
379 int mask = (kcontrol->private_value >> 16) & 0xff;
380 int invert = (kcontrol->private_value >> 24) & 0xff;
381 int change;
382 unsigned short val, oval;
383
384 val = (ucontrol->value.integer.value[0] & mask);
385 if (invert)
386 val = mask - val;
387 val <<= shift;
388 spin_lock_irqsave(&chip->reg_lock, flags);
389 oval = chip->ctlregs[reg];
390 val = (oval & ~(mask << shift)) | val;
391 change = val != oval;
392 __snd_opl3sa2_write(chip, reg, val);
393 spin_unlock_irqrestore(&chip->reg_lock, flags);
394 return change;
395}
396
397#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
398{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
399 .info = snd_wss_info_double, \
400 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
401 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
402#define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
403{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
404 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
405 .name = xname, .index = xindex, \
406 .info = snd_wss_info_double, \
407 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
408 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \
409 .tlv = { .p = (xtlv) } }
410
411static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
412{
413 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
414 unsigned long flags;
415 int left_reg = kcontrol->private_value & 0xff;
416 int right_reg = (kcontrol->private_value >> 8) & 0xff;
417 int shift_left = (kcontrol->private_value >> 16) & 0x07;
418 int shift_right = (kcontrol->private_value >> 19) & 0x07;
419 int mask = (kcontrol->private_value >> 24) & 0xff;
420 int invert = (kcontrol->private_value >> 22) & 1;
421
422 spin_lock_irqsave(&chip->reg_lock, flags);
423 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
424 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
425 spin_unlock_irqrestore(&chip->reg_lock, flags);
426 if (invert) {
427 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
428 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
429 }
430 return 0;
431}
432
433static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
434{
435 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
436 unsigned long flags;
437 int left_reg = kcontrol->private_value & 0xff;
438 int right_reg = (kcontrol->private_value >> 8) & 0xff;
439 int shift_left = (kcontrol->private_value >> 16) & 0x07;
440 int shift_right = (kcontrol->private_value >> 19) & 0x07;
441 int mask = (kcontrol->private_value >> 24) & 0xff;
442 int invert = (kcontrol->private_value >> 22) & 1;
443 int change;
444 unsigned short val1, val2, oval1, oval2;
445
446 val1 = ucontrol->value.integer.value[0] & mask;
447 val2 = ucontrol->value.integer.value[1] & mask;
448 if (invert) {
449 val1 = mask - val1;
450 val2 = mask - val2;
451 }
452 val1 <<= shift_left;
453 val2 <<= shift_right;
454 spin_lock_irqsave(&chip->reg_lock, flags);
455 if (left_reg != right_reg) {
456 oval1 = chip->ctlregs[left_reg];
457 oval2 = chip->ctlregs[right_reg];
458 val1 = (oval1 & ~(mask << shift_left)) | val1;
459 val2 = (oval2 & ~(mask << shift_right)) | val2;
460 change = val1 != oval1 || val2 != oval2;
461 __snd_opl3sa2_write(chip, left_reg, val1);
462 __snd_opl3sa2_write(chip, right_reg, val2);
463 } else {
464 oval1 = chip->ctlregs[left_reg];
465 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
466 change = val1 != oval1;
467 __snd_opl3sa2_write(chip, left_reg, val1);
468 }
469 spin_unlock_irqrestore(&chip->reg_lock, flags);
470 return change;
471}
472
473static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
474static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
475
476static struct snd_kcontrol_new snd_opl3sa2_controls[] = {
477OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
478OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
479 db_scale_master),
480OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
481OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
482 db_scale_5bit_12db_max),
483OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
484};
485
486static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
487OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
488OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
489OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
490};
491
492static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
493{
494 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
495 chip->master_switch = NULL;
496 chip->master_volume = NULL;
497}
498
499static int __devinit snd_opl3sa2_mixer(struct snd_card *card)
500{
501 struct snd_opl3sa2 *chip = card->private_data;
502 struct snd_ctl_elem_id id1, id2;
503 struct snd_kcontrol *kctl;
504 unsigned int idx;
505 int err;
506
507 memset(&id1, 0, sizeof(id1));
508 memset(&id2, 0, sizeof(id2));
509 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
510 /* reassign AUX0 to CD */
511 strcpy(id1.name, "Aux Playback Switch");
512 strcpy(id2.name, "CD Playback Switch");
513 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
514 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
515 return err;
516 }
517 strcpy(id1.name, "Aux Playback Volume");
518 strcpy(id2.name, "CD Playback Volume");
519 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
520 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
521 return err;
522 }
523 /* reassign AUX1 to FM */
524 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
525 strcpy(id2.name, "FM Playback Switch");
526 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
527 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
528 return err;
529 }
530 strcpy(id1.name, "Aux Playback Volume");
531 strcpy(id2.name, "FM Playback Volume");
532 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
533 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
534 return err;
535 }
536 /* add OPL3SA2 controls */
537 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
538 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
539 return err;
540 switch (idx) {
541 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
542 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
543 }
544 }
545 if (chip->version > 2) {
546 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
547 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
548 return err;
549 }
550 return 0;
551}
552
553/* Power Management support functions */
554#ifdef CONFIG_PM
555static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
556{
557 if (card) {
558 struct snd_opl3sa2 *chip = card->private_data;
559
560 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
561 chip->wss->suspend(chip->wss);
562 /* power down */
563 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
564 }
565
566 return 0;
567}
568
569static int snd_opl3sa2_resume(struct snd_card *card)
570{
571 struct snd_opl3sa2 *chip;
572 int i;
573
574 if (!card)
575 return 0;
576
577 chip = card->private_data;
578 /* power up */
579 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
580
581 /* restore registers */
582 for (i = 2; i <= 0x0a; i++) {
583 if (i != OPL3SA2_IRQ_STATUS)
584 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
585 }
586 if (chip->version > 2) {
587 for (i = 0x12; i <= 0x16; i++)
588 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
589 }
590 /* restore wss */
591 chip->wss->resume(chip->wss);
592
593 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
594 return 0;
595}
596#endif /* CONFIG_PM */
597
598#ifdef CONFIG_PNP
599static int __devinit snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
600 struct pnp_dev *pdev)
601{
602 if (pnp_activate_dev(pdev) < 0) {
603 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
604 return -EBUSY;
605 }
606 sb_port[dev] = pnp_port_start(pdev, 0);
607 wss_port[dev] = pnp_port_start(pdev, 1);
608 fm_port[dev] = pnp_port_start(pdev, 2);
609 midi_port[dev] = pnp_port_start(pdev, 3);
610 port[dev] = pnp_port_start(pdev, 4);
611 dma1[dev] = pnp_dma(pdev, 0);
612 dma2[dev] = pnp_dma(pdev, 1);
613 irq[dev] = pnp_irq(pdev, 0);
614 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
615 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
616 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
617 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
618 return 0;
619}
620#endif /* CONFIG_PNP */
621
622static void snd_opl3sa2_free(struct snd_card *card)
623{
624 struct snd_opl3sa2 *chip = card->private_data;
625 if (chip->irq >= 0)
626 free_irq(chip->irq, card);
627 release_and_free_resource(chip->res_port);
628}
629
630static int snd_opl3sa2_card_new(int dev, struct snd_card **cardp)
631{
632 struct snd_card *card;
633 struct snd_opl3sa2 *chip;
634 int err;
635
636 err = snd_card_create(index[dev], id[dev], THIS_MODULE,
637 sizeof(struct snd_opl3sa2), &card);
638 if (err < 0)
639 return err;
640 strcpy(card->driver, "OPL3SA2");
641 strcpy(card->shortname, "Yamaha OPL3-SA");
642 chip = card->private_data;
643 spin_lock_init(&chip->reg_lock);
644 chip->irq = -1;
645 card->private_free = snd_opl3sa2_free;
646 *cardp = card;
647 return 0;
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_wss *wss;
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 ;
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 err = snd_opl3sa2_detect(card);
668 if (err < 0)
669 return err;
670 err = request_irq(xirq, snd_opl3sa2_interrupt, IRQF_DISABLED,
671 "OPL3-SA2", card);
672 if (err) {
673 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
674 return -ENODEV;
675 }
676 chip->irq = xirq;
677 err = snd_wss_create(card,
678 wss_port[dev] + 4, -1,
679 xirq, xdma1, xdma2,
680 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss);
681 if (err < 0) {
682 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
683 return err;
684 }
685 chip->wss = wss;
686 err = snd_wss_pcm(wss, 0, NULL);
687 if (err < 0)
688 return err;
689 err = snd_wss_mixer(wss);
690 if (err < 0)
691 return err;
692 err = snd_opl3sa2_mixer(card);
693 if (err < 0)
694 return err;
695 err = snd_wss_timer(wss, 0, NULL);
696 if (err < 0)
697 return err;
698 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
699 if ((err = snd_opl3_create(card, fm_port[dev],
700 fm_port[dev] + 2,
701 OPL3_HW_OPL3, 0, &opl3)) < 0)
702 return err;
703 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
704 return err;
705 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
706 return err;
707 }
708 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
709 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
710 midi_port[dev], 0,
711 xirq, 0, &chip->rmidi)) < 0)
712 return err;
713 }
714 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
715 card->shortname, chip->port, xirq, xdma1);
716 if (xdma2 >= 0)
717 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
718
719 return snd_card_register(card);
720}
721
722#ifdef CONFIG_PNP
723static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
724 const struct pnp_device_id *id)
725{
726 static int dev;
727 int err;
728 struct snd_card *card;
729
730 if (pnp_device_is_isapnp(pdev))
731 return -ENOENT; /* we have another procedure - card */
732 for (; dev < SNDRV_CARDS; dev++) {
733 if (enable[dev] && isapnp[dev])
734 break;
735 }
736 if (dev >= SNDRV_CARDS)
737 return -ENODEV;
738
739 err = snd_opl3sa2_card_new(dev, &card);
740 if (err < 0)
741 return err;
742 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
743 snd_card_free(card);
744 return err;
745 }
746 snd_card_set_dev(card, &pdev->dev);
747 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
748 snd_card_free(card);
749 return err;
750 }
751 pnp_set_drvdata(pdev, card);
752 dev++;
753 return 0;
754}
755
756static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev)
757{
758 snd_card_free(pnp_get_drvdata(pdev));
759 pnp_set_drvdata(pdev, NULL);
760}
761
762#ifdef CONFIG_PM
763static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
764{
765 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
766}
767static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
768{
769 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
770}
771#endif
772
773static struct pnp_driver opl3sa2_pnp_driver = {
774 .name = "snd-opl3sa2-pnpbios",
775 .id_table = snd_opl3sa2_pnpbiosids,
776 .probe = snd_opl3sa2_pnp_detect,
777 .remove = __devexit_p(snd_opl3sa2_pnp_remove),
778#ifdef CONFIG_PM
779 .suspend = snd_opl3sa2_pnp_suspend,
780 .resume = snd_opl3sa2_pnp_resume,
781#endif
782};
783
784static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
785 const struct pnp_card_device_id *id)
786{
787 static int dev;
788 struct pnp_dev *pdev;
789 int err;
790 struct snd_card *card;
791
792 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
793 if (pdev == NULL) {
794 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
795 id->devs[0].id);
796 return -EBUSY;
797 }
798 for (; dev < SNDRV_CARDS; dev++) {
799 if (enable[dev] && isapnp[dev])
800 break;
801 }
802 if (dev >= SNDRV_CARDS)
803 return -ENODEV;
804
805 err = snd_opl3sa2_card_new(dev, &card);
806 if (err < 0)
807 return err;
808 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
809 snd_card_free(card);
810 return err;
811 }
812 snd_card_set_dev(card, &pdev->dev);
813 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
814 snd_card_free(card);
815 return err;
816 }
817 pnp_set_card_drvdata(pcard, card);
818 dev++;
819 return 0;
820}
821
822static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard)
823{
824 snd_card_free(pnp_get_card_drvdata(pcard));
825 pnp_set_card_drvdata(pcard, NULL);
826}
827
828#ifdef CONFIG_PM
829static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
830{
831 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
832}
833static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
834{
835 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
836}
837#endif
838
839static struct pnp_card_driver opl3sa2_pnpc_driver = {
840 .flags = PNP_DRIVER_RES_DISABLE,
841 .name = "snd-opl3sa2-cpnp",
842 .id_table = snd_opl3sa2_pnpids,
843 .probe = snd_opl3sa2_pnp_cdetect,
844 .remove = __devexit_p(snd_opl3sa2_pnp_cremove),
845#ifdef CONFIG_PM
846 .suspend = snd_opl3sa2_pnp_csuspend,
847 .resume = snd_opl3sa2_pnp_cresume,
848#endif
849};
850#endif /* CONFIG_PNP */
851
852static int __devinit snd_opl3sa2_isa_match(struct device *pdev,
853 unsigned int dev)
854{
855 if (!enable[dev])
856 return 0;
857#ifdef CONFIG_PNP
858 if (isapnp[dev])
859 return 0;
860#endif
861 if (port[dev] == SNDRV_AUTO_PORT) {
862 snd_printk(KERN_ERR PFX "specify port\n");
863 return 0;
864 }
865 if (wss_port[dev] == SNDRV_AUTO_PORT) {
866 snd_printk(KERN_ERR PFX "specify wss_port\n");
867 return 0;
868 }
869 if (fm_port[dev] == SNDRV_AUTO_PORT) {
870 snd_printk(KERN_ERR PFX "specify fm_port\n");
871 return 0;
872 }
873 if (midi_port[dev] == SNDRV_AUTO_PORT) {
874 snd_printk(KERN_ERR PFX "specify midi_port\n");
875 return 0;
876 }
877 return 1;
878}
879
880static int __devinit snd_opl3sa2_isa_probe(struct device *pdev,
881 unsigned int dev)
882{
883 struct snd_card *card;
884 int err;
885
886 err = snd_opl3sa2_card_new(dev, &card);
887 if (err < 0)
888 return err;
889 snd_card_set_dev(card, pdev);
890 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
891 snd_card_free(card);
892 return err;
893 }
894 dev_set_drvdata(pdev, card);
895 return 0;
896}
897
898static int __devexit snd_opl3sa2_isa_remove(struct device *devptr,
899 unsigned int dev)
900{
901 snd_card_free(dev_get_drvdata(devptr));
902 dev_set_drvdata(devptr, NULL);
903 return 0;
904}
905
906#ifdef CONFIG_PM
907static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n,
908 pm_message_t state)
909{
910 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state);
911}
912
913static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n)
914{
915 return snd_opl3sa2_resume(dev_get_drvdata(dev));
916}
917#endif
918
919#define DEV_NAME "opl3sa2"
920
921static struct isa_driver snd_opl3sa2_isa_driver = {
922 .match = snd_opl3sa2_isa_match,
923 .probe = snd_opl3sa2_isa_probe,
924 .remove = __devexit_p(snd_opl3sa2_isa_remove),
925#ifdef CONFIG_PM
926 .suspend = snd_opl3sa2_isa_suspend,
927 .resume = snd_opl3sa2_isa_resume,
928#endif
929 .driver = {
930 .name = DEV_NAME
931 },
932};
933
934static int __init alsa_card_opl3sa2_init(void)
935{
936 int err;
937
938 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
939#ifdef CONFIG_PNP
940 if (!err)
941 isa_registered = 1;
942
943 err = pnp_register_driver(&opl3sa2_pnp_driver);
944 if (!err)
945 pnp_registered = 1;
946
947 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
948 if (!err)
949 pnpc_registered = 1;
950
951 if (isa_registered || pnp_registered)
952 err = 0;
953#endif
954 return err;
955}
956
957static void __exit alsa_card_opl3sa2_exit(void)
958{
959#ifdef CONFIG_PNP
960 if (pnpc_registered)
961 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
962 if (pnp_registered)
963 pnp_unregister_driver(&opl3sa2_pnp_driver);
964 if (isa_registered)
965#endif
966 isa_unregister_driver(&snd_opl3sa2_isa_driver);
967}
968
969module_init(alsa_card_opl3sa2_init)
970module_exit(alsa_card_opl3sa2_exit)
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Driver for Yamaha OPL3-SA[2,3] soundcards
4 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
5 */
6
7#include <linux/init.h>
8#include <linux/err.h>
9#include <linux/isa.h>
10#include <linux/interrupt.h>
11#include <linux/pm.h>
12#include <linux/pnp.h>
13#include <linux/module.h>
14#include <linux/io.h>
15#include <sound/core.h>
16#include <sound/wss.h>
17#include <sound/mpu401.h>
18#include <sound/opl3.h>
19#include <sound/initval.h>
20#include <sound/tlv.h>
21
22MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
23MODULE_DESCRIPTION("Yamaha OPL3SA2+");
24MODULE_LICENSE("GPL");
25
26static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
27static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
28static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
29#ifdef CONFIG_PNP
30static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
31#endif
32static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
33static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
34static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
35static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
36static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
37static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
38static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
39static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
40static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
41
42module_param_array(index, int, NULL, 0444);
43MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
44module_param_array(id, charp, NULL, 0444);
45MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
46module_param_array(enable, bool, NULL, 0444);
47MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
48#ifdef CONFIG_PNP
49module_param_array(isapnp, bool, NULL, 0444);
50MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
51#endif
52module_param_hw_array(port, long, ioport, NULL, 0444);
53MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
54module_param_hw_array(sb_port, long, ioport, NULL, 0444);
55MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
56module_param_hw_array(wss_port, long, ioport, NULL, 0444);
57MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
58module_param_hw_array(fm_port, long, ioport, NULL, 0444);
59MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
60module_param_hw_array(midi_port, long, ioport, NULL, 0444);
61MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
62module_param_hw_array(irq, int, irq, NULL, 0444);
63MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
64module_param_hw_array(dma1, int, dma, NULL, 0444);
65MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
66module_param_hw_array(dma2, int, dma, NULL, 0444);
67MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
68module_param_array(opl3sa3_ymode, int, NULL, 0444);
69MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
70
71#ifdef CONFIG_PNP
72static int isa_registered;
73static int pnp_registered;
74static int pnpc_registered;
75#endif
76
77/* control ports */
78#define OPL3SA2_PM_CTRL 0x01
79#define OPL3SA2_SYS_CTRL 0x02
80#define OPL3SA2_IRQ_CONFIG 0x03
81#define OPL3SA2_IRQ_STATUS 0x04
82#define OPL3SA2_DMA_CONFIG 0x06
83#define OPL3SA2_MASTER_LEFT 0x07
84#define OPL3SA2_MASTER_RIGHT 0x08
85#define OPL3SA2_MIC 0x09
86#define OPL3SA2_MISC 0x0A
87
88/* opl3sa3 only */
89#define OPL3SA3_DGTL_DOWN 0x12
90#define OPL3SA3_ANLG_DOWN 0x13
91#define OPL3SA3_WIDE 0x14
92#define OPL3SA3_BASS 0x15
93#define OPL3SA3_TREBLE 0x16
94
95/* power management bits */
96#define OPL3SA2_PM_ADOWN 0x20
97#define OPL3SA2_PM_PSV 0x04
98#define OPL3SA2_PM_PDN 0x02
99#define OPL3SA2_PM_PDX 0x01
100
101#define OPL3SA2_PM_D0 0x00
102#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
103
104struct snd_opl3sa2 {
105 int version; /* 2 or 3 */
106 unsigned long port; /* control port */
107 struct resource *res_port; /* control port resource */
108 int irq;
109 int single_dma;
110 spinlock_t reg_lock;
111 struct snd_hwdep *synth;
112 struct snd_rawmidi *rmidi;
113 struct snd_wss *wss;
114 unsigned char ctlregs[0x20];
115 int ymode; /* SL added */
116 struct snd_kcontrol *master_switch;
117 struct snd_kcontrol *master_volume;
118};
119
120#define PFX "opl3sa2: "
121
122#ifdef CONFIG_PNP
123
124static const struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
125 { .id = "YMH0021" },
126 { .id = "NMX2210" }, /* Gateway Solo 2500 */
127 { .id = "" } /* end */
128};
129
130MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
131
132static const struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
133 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
134 { .id = "YMH0020", .devs = { { "YMH0021" } } },
135 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
136 { .id = "YMH0030", .devs = { { "YMH0021" } } },
137 /* Yamaha OPL3-SA2 */
138 { .id = "YMH0800", .devs = { { "YMH0021" } } },
139 /* Yamaha OPL3-SA2 */
140 { .id = "YMH0801", .devs = { { "YMH0021" } } },
141 /* NeoMagic MagicWave 3DX */
142 { .id = "NMX2200", .devs = { { "YMH2210" } } },
143 /* NeoMagic MagicWave 3D */
144 { .id = "NMX2200", .devs = { { "NMX2210" } } },
145 /* --- */
146 { .id = "" } /* end */
147};
148
149MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
150
151#endif /* CONFIG_PNP */
152
153
154/* read control port (w/o spinlock) */
155static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
156{
157 unsigned char result;
158#if 0
159 outb(0x1d, port); /* password */
160 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
161#endif
162 outb(reg, chip->port); /* register */
163 result = inb(chip->port + 1);
164#if 0
165 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
166 port, result, inb(port));
167#endif
168 return result;
169}
170
171/* read control port (with spinlock) */
172static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
173{
174 unsigned long flags;
175 unsigned char result;
176
177 spin_lock_irqsave(&chip->reg_lock, flags);
178 result = __snd_opl3sa2_read(chip, reg);
179 spin_unlock_irqrestore(&chip->reg_lock, flags);
180 return result;
181}
182
183/* write control port (w/o spinlock) */
184static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
185{
186#if 0
187 outb(0x1d, port); /* password */
188#endif
189 outb(reg, chip->port); /* register */
190 outb(value, chip->port + 1);
191 chip->ctlregs[reg] = value;
192}
193
194/* write control port (with spinlock) */
195static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
196{
197 unsigned long flags;
198 spin_lock_irqsave(&chip->reg_lock, flags);
199 __snd_opl3sa2_write(chip, reg, value);
200 spin_unlock_irqrestore(&chip->reg_lock, flags);
201}
202
203static int snd_opl3sa2_detect(struct snd_card *card)
204{
205 struct snd_opl3sa2 *chip = card->private_data;
206 unsigned long port;
207 unsigned char tmp, tmp1;
208 char str[2];
209
210 port = chip->port;
211 chip->res_port = request_region(port, 2, "OPL3-SA control");
212 if (!chip->res_port) {
213 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
214 return -EBUSY;
215 }
216 /*
217 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
218 snd_opl3sa2_read(chip, 0x0a));
219 */
220 chip->version = 0;
221 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
222 if (tmp == 0xff) {
223 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
224 return -ENODEV;
225 }
226 switch (tmp & 0x07) {
227 case 0x01:
228 chip->version = 2; /* YMF711 */
229 break;
230 default:
231 chip->version = 3;
232 /* 0x02 - standard */
233 /* 0x03 - YM715B */
234 /* 0x04 - YM719 - OPL-SA4? */
235 /* 0x05 - OPL3-SA3 - Libretto 100 */
236 /* 0x07 - unknown - Neomagic MagicWave 3D */
237 break;
238 }
239 str[0] = chip->version + '0';
240 str[1] = 0;
241 strcat(card->shortname, str);
242 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
243 tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC);
244 if (tmp1 != tmp) {
245 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
246 return -ENODEV;
247 }
248 /* try if the MIC register is accessible */
249 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
250 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
251 tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC);
252 if ((tmp1 & 0x9f) != 0x8a) {
253 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
254 return -ENODEV;
255 }
256 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
257 /* initialization */
258 /* Power Management - full on */
259 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
260 if (chip->version > 2) {
261 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
262 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
263 } else {
264 /* default for opl3sa2 versions */
265 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
266 }
267 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
268 if (chip->single_dma) {
269 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
270 } else {
271 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
272 }
273 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
274 if (chip->version > 2) {
275 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
276 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
277 }
278 return 0;
279}
280
281static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
282{
283 unsigned short status;
284 struct snd_card *card = dev_id;
285 struct snd_opl3sa2 *chip;
286 int handled = 0;
287
288 if (card == NULL)
289 return IRQ_NONE;
290
291 chip = card->private_data;
292 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
293
294 if (status & 0x20) {
295 handled = 1;
296 snd_opl3_interrupt(chip->synth);
297 }
298
299 if ((status & 0x10) && chip->rmidi != NULL) {
300 handled = 1;
301 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
302 }
303
304 if (status & 0x07) { /* TI,CI,PI */
305 handled = 1;
306 snd_wss_interrupt(irq, chip->wss);
307 }
308
309 if (status & 0x40) { /* hardware volume change */
310 handled = 1;
311 /* reading from Master Lch register at 0x07 clears this bit */
312 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
313 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
314 if (chip->master_switch && chip->master_volume) {
315 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
316 &chip->master_switch->id);
317 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
318 &chip->master_volume->id);
319 }
320 }
321 return IRQ_RETVAL(handled);
322}
323
324#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
325{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
326 .info = snd_wss_info_single, \
327 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
328 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
329#define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
330{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
331 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
332 .name = xname, .index = xindex, \
333 .info = snd_wss_info_single, \
334 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
335 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
336 .tlv = { .p = (xtlv) } }
337
338static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
339{
340 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
341 unsigned long flags;
342 int reg = kcontrol->private_value & 0xff;
343 int shift = (kcontrol->private_value >> 8) & 0xff;
344 int mask = (kcontrol->private_value >> 16) & 0xff;
345 int invert = (kcontrol->private_value >> 24) & 0xff;
346
347 spin_lock_irqsave(&chip->reg_lock, flags);
348 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
349 spin_unlock_irqrestore(&chip->reg_lock, flags);
350 if (invert)
351 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
352 return 0;
353}
354
355static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
356{
357 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
358 unsigned long flags;
359 int reg = kcontrol->private_value & 0xff;
360 int shift = (kcontrol->private_value >> 8) & 0xff;
361 int mask = (kcontrol->private_value >> 16) & 0xff;
362 int invert = (kcontrol->private_value >> 24) & 0xff;
363 int change;
364 unsigned short val, oval;
365
366 val = (ucontrol->value.integer.value[0] & mask);
367 if (invert)
368 val = mask - val;
369 val <<= shift;
370 spin_lock_irqsave(&chip->reg_lock, flags);
371 oval = chip->ctlregs[reg];
372 val = (oval & ~(mask << shift)) | val;
373 change = val != oval;
374 __snd_opl3sa2_write(chip, reg, val);
375 spin_unlock_irqrestore(&chip->reg_lock, flags);
376 return change;
377}
378
379#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
380{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
381 .info = snd_wss_info_double, \
382 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
383 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
384#define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
385{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
386 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
387 .name = xname, .index = xindex, \
388 .info = snd_wss_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 .tlv = { .p = (xtlv) } }
392
393static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
394{
395 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
396 unsigned long flags;
397 int left_reg = kcontrol->private_value & 0xff;
398 int right_reg = (kcontrol->private_value >> 8) & 0xff;
399 int shift_left = (kcontrol->private_value >> 16) & 0x07;
400 int shift_right = (kcontrol->private_value >> 19) & 0x07;
401 int mask = (kcontrol->private_value >> 24) & 0xff;
402 int invert = (kcontrol->private_value >> 22) & 1;
403
404 spin_lock_irqsave(&chip->reg_lock, flags);
405 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
406 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
407 spin_unlock_irqrestore(&chip->reg_lock, flags);
408 if (invert) {
409 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
410 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
411 }
412 return 0;
413}
414
415static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
416{
417 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
418 unsigned long flags;
419 int left_reg = kcontrol->private_value & 0xff;
420 int right_reg = (kcontrol->private_value >> 8) & 0xff;
421 int shift_left = (kcontrol->private_value >> 16) & 0x07;
422 int shift_right = (kcontrol->private_value >> 19) & 0x07;
423 int mask = (kcontrol->private_value >> 24) & 0xff;
424 int invert = (kcontrol->private_value >> 22) & 1;
425 int change;
426 unsigned short val1, val2, oval1, oval2;
427
428 val1 = ucontrol->value.integer.value[0] & mask;
429 val2 = ucontrol->value.integer.value[1] & mask;
430 if (invert) {
431 val1 = mask - val1;
432 val2 = mask - val2;
433 }
434 val1 <<= shift_left;
435 val2 <<= shift_right;
436 spin_lock_irqsave(&chip->reg_lock, flags);
437 if (left_reg != right_reg) {
438 oval1 = chip->ctlregs[left_reg];
439 oval2 = chip->ctlregs[right_reg];
440 val1 = (oval1 & ~(mask << shift_left)) | val1;
441 val2 = (oval2 & ~(mask << shift_right)) | val2;
442 change = val1 != oval1 || val2 != oval2;
443 __snd_opl3sa2_write(chip, left_reg, val1);
444 __snd_opl3sa2_write(chip, right_reg, val2);
445 } else {
446 oval1 = chip->ctlregs[left_reg];
447 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
448 change = val1 != oval1;
449 __snd_opl3sa2_write(chip, left_reg, val1);
450 }
451 spin_unlock_irqrestore(&chip->reg_lock, flags);
452 return change;
453}
454
455static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
456static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
457
458static const struct snd_kcontrol_new snd_opl3sa2_controls[] = {
459OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
460OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
461 db_scale_master),
462OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
463OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
464 db_scale_5bit_12db_max),
465OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
466};
467
468static const struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
469OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
470OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
471OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
472};
473
474static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
475{
476 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
477 chip->master_switch = NULL;
478 chip->master_volume = NULL;
479}
480
481static int snd_opl3sa2_mixer(struct snd_card *card)
482{
483 struct snd_opl3sa2 *chip = card->private_data;
484 struct snd_ctl_elem_id id1, id2;
485 struct snd_kcontrol *kctl;
486 unsigned int idx;
487 int err;
488
489 memset(&id1, 0, sizeof(id1));
490 memset(&id2, 0, sizeof(id2));
491 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
492 /* reassign AUX0 to CD */
493 strcpy(id1.name, "Aux Playback Switch");
494 strcpy(id2.name, "CD Playback Switch");
495 err = snd_ctl_rename_id(card, &id1, &id2);
496 if (err < 0) {
497 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
498 return err;
499 }
500 strcpy(id1.name, "Aux Playback Volume");
501 strcpy(id2.name, "CD Playback Volume");
502 err = snd_ctl_rename_id(card, &id1, &id2);
503 if (err < 0) {
504 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
505 return err;
506 }
507 /* reassign AUX1 to FM */
508 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
509 strcpy(id2.name, "FM Playback Switch");
510 err = snd_ctl_rename_id(card, &id1, &id2);
511 if (err < 0) {
512 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
513 return err;
514 }
515 strcpy(id1.name, "Aux Playback Volume");
516 strcpy(id2.name, "FM Playback Volume");
517 err = snd_ctl_rename_id(card, &id1, &id2);
518 if (err < 0) {
519 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
520 return err;
521 }
522 /* add OPL3SA2 controls */
523 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
524 kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip);
525 err = snd_ctl_add(card, kctl);
526 if (err < 0)
527 return err;
528 switch (idx) {
529 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
530 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
531 }
532 }
533 if (chip->version > 2) {
534 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++) {
535 err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip));
536 if (err < 0)
537 return err;
538 }
539 }
540 return 0;
541}
542
543/* Power Management support functions */
544#ifdef CONFIG_PM
545static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
546{
547 if (card) {
548 struct snd_opl3sa2 *chip = card->private_data;
549
550 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
551 chip->wss->suspend(chip->wss);
552 /* power down */
553 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
554 }
555
556 return 0;
557}
558
559static int snd_opl3sa2_resume(struct snd_card *card)
560{
561 struct snd_opl3sa2 *chip;
562 int i;
563
564 if (!card)
565 return 0;
566
567 chip = card->private_data;
568 /* power up */
569 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
570
571 /* restore registers */
572 for (i = 2; i <= 0x0a; i++) {
573 if (i != OPL3SA2_IRQ_STATUS)
574 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
575 }
576 if (chip->version > 2) {
577 for (i = 0x12; i <= 0x16; i++)
578 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
579 }
580 /* restore wss */
581 chip->wss->resume(chip->wss);
582
583 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
584 return 0;
585}
586#endif /* CONFIG_PM */
587
588#ifdef CONFIG_PNP
589static int snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
590 struct pnp_dev *pdev)
591{
592 if (pnp_activate_dev(pdev) < 0) {
593 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
594 return -EBUSY;
595 }
596 sb_port[dev] = pnp_port_start(pdev, 0);
597 wss_port[dev] = pnp_port_start(pdev, 1);
598 fm_port[dev] = pnp_port_start(pdev, 2);
599 midi_port[dev] = pnp_port_start(pdev, 3);
600 port[dev] = pnp_port_start(pdev, 4);
601 dma1[dev] = pnp_dma(pdev, 0);
602 dma2[dev] = pnp_dma(pdev, 1);
603 irq[dev] = pnp_irq(pdev, 0);
604 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
605 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
606 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
607 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
608 return 0;
609}
610#endif /* CONFIG_PNP */
611
612static void snd_opl3sa2_free(struct snd_card *card)
613{
614 struct snd_opl3sa2 *chip = card->private_data;
615 if (chip->irq >= 0)
616 free_irq(chip->irq, card);
617 release_and_free_resource(chip->res_port);
618}
619
620static int snd_opl3sa2_card_new(struct device *pdev, int dev,
621 struct snd_card **cardp)
622{
623 struct snd_card *card;
624 struct snd_opl3sa2 *chip;
625 int err;
626
627 err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE,
628 sizeof(struct snd_opl3sa2), &card);
629 if (err < 0)
630 return err;
631 strcpy(card->driver, "OPL3SA2");
632 strcpy(card->shortname, "Yamaha OPL3-SA");
633 chip = card->private_data;
634 spin_lock_init(&chip->reg_lock);
635 chip->irq = -1;
636 card->private_free = snd_opl3sa2_free;
637 *cardp = card;
638 return 0;
639}
640
641static int snd_opl3sa2_probe(struct snd_card *card, int dev)
642{
643 int xirq, xdma1, xdma2;
644 struct snd_opl3sa2 *chip;
645 struct snd_wss *wss;
646 struct snd_opl3 *opl3;
647 int err;
648
649 /* initialise this card from supplied (or default) parameter*/
650 chip = card->private_data;
651 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
652 chip->port = port[dev];
653 xirq = irq[dev];
654 xdma1 = dma1[dev];
655 xdma2 = dma2[dev];
656 if (xdma2 < 0)
657 chip->single_dma = 1;
658 err = snd_opl3sa2_detect(card);
659 if (err < 0)
660 return err;
661 err = request_irq(xirq, snd_opl3sa2_interrupt, 0,
662 "OPL3-SA2", card);
663 if (err) {
664 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
665 return -ENODEV;
666 }
667 chip->irq = xirq;
668 card->sync_irq = chip->irq;
669 err = snd_wss_create(card,
670 wss_port[dev] + 4, -1,
671 xirq, xdma1, xdma2,
672 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss);
673 if (err < 0) {
674 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
675 return err;
676 }
677 chip->wss = wss;
678 err = snd_wss_pcm(wss, 0);
679 if (err < 0)
680 return err;
681 err = snd_wss_mixer(wss);
682 if (err < 0)
683 return err;
684 err = snd_opl3sa2_mixer(card);
685 if (err < 0)
686 return err;
687 err = snd_wss_timer(wss, 0);
688 if (err < 0)
689 return err;
690 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
691 err = snd_opl3_create(card, fm_port[dev],
692 fm_port[dev] + 2,
693 OPL3_HW_OPL3, 0, &opl3);
694 if (err < 0)
695 return err;
696 err = snd_opl3_timer_new(opl3, 1, 2);
697 if (err < 0)
698 return err;
699 err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth);
700 if (err < 0)
701 return err;
702 }
703 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
704 err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
705 midi_port[dev],
706 MPU401_INFO_IRQ_HOOK, -1,
707 &chip->rmidi);
708 if (err < 0)
709 return err;
710 }
711 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
712 card->shortname, chip->port, xirq, xdma1);
713 if (xdma2 >= 0)
714 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
715
716 return snd_card_register(card);
717}
718
719#ifdef CONFIG_PNP
720static int snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
721 const struct pnp_device_id *id)
722{
723 static int dev;
724 int err;
725 struct snd_card *card;
726
727 if (pnp_device_is_isapnp(pdev))
728 return -ENOENT; /* we have another procedure - card */
729 for (; dev < SNDRV_CARDS; dev++) {
730 if (enable[dev] && isapnp[dev])
731 break;
732 }
733 if (dev >= SNDRV_CARDS)
734 return -ENODEV;
735
736 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
737 if (err < 0)
738 return err;
739 err = snd_opl3sa2_pnp(dev, card->private_data, pdev);
740 if (err < 0) {
741 snd_card_free(card);
742 return err;
743 }
744 err = snd_opl3sa2_probe(card, dev);
745 if (err < 0) {
746 snd_card_free(card);
747 return err;
748 }
749 pnp_set_drvdata(pdev, card);
750 dev++;
751 return 0;
752}
753
754static void snd_opl3sa2_pnp_remove(struct pnp_dev *pdev)
755{
756 snd_card_free(pnp_get_drvdata(pdev));
757}
758
759#ifdef CONFIG_PM
760static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
761{
762 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
763}
764static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
765{
766 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
767}
768#endif
769
770static struct pnp_driver opl3sa2_pnp_driver = {
771 .name = "snd-opl3sa2-pnpbios",
772 .id_table = snd_opl3sa2_pnpbiosids,
773 .probe = snd_opl3sa2_pnp_detect,
774 .remove = snd_opl3sa2_pnp_remove,
775#ifdef CONFIG_PM
776 .suspend = snd_opl3sa2_pnp_suspend,
777 .resume = snd_opl3sa2_pnp_resume,
778#endif
779};
780
781static int snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
782 const struct pnp_card_device_id *id)
783{
784 static int dev;
785 struct pnp_dev *pdev;
786 int err;
787 struct snd_card *card;
788
789 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
790 if (pdev == NULL) {
791 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
792 id->devs[0].id);
793 return -EBUSY;
794 }
795 for (; dev < SNDRV_CARDS; dev++) {
796 if (enable[dev] && isapnp[dev])
797 break;
798 }
799 if (dev >= SNDRV_CARDS)
800 return -ENODEV;
801
802 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
803 if (err < 0)
804 return err;
805 err = snd_opl3sa2_pnp(dev, card->private_data, pdev);
806 if (err < 0) {
807 snd_card_free(card);
808 return err;
809 }
810 err = snd_opl3sa2_probe(card, dev);
811 if (err < 0) {
812 snd_card_free(card);
813 return err;
814 }
815 pnp_set_card_drvdata(pcard, card);
816 dev++;
817 return 0;
818}
819
820static void snd_opl3sa2_pnp_cremove(struct pnp_card_link *pcard)
821{
822 snd_card_free(pnp_get_card_drvdata(pcard));
823 pnp_set_card_drvdata(pcard, NULL);
824}
825
826#ifdef CONFIG_PM
827static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
828{
829 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
830}
831static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
832{
833 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
834}
835#endif
836
837static struct pnp_card_driver opl3sa2_pnpc_driver = {
838 .flags = PNP_DRIVER_RES_DISABLE,
839 .name = "snd-opl3sa2-cpnp",
840 .id_table = snd_opl3sa2_pnpids,
841 .probe = snd_opl3sa2_pnp_cdetect,
842 .remove = snd_opl3sa2_pnp_cremove,
843#ifdef CONFIG_PM
844 .suspend = snd_opl3sa2_pnp_csuspend,
845 .resume = snd_opl3sa2_pnp_cresume,
846#endif
847};
848#endif /* CONFIG_PNP */
849
850static int snd_opl3sa2_isa_match(struct device *pdev,
851 unsigned int dev)
852{
853 if (!enable[dev])
854 return 0;
855#ifdef CONFIG_PNP
856 if (isapnp[dev])
857 return 0;
858#endif
859 if (port[dev] == SNDRV_AUTO_PORT) {
860 snd_printk(KERN_ERR PFX "specify port\n");
861 return 0;
862 }
863 if (wss_port[dev] == SNDRV_AUTO_PORT) {
864 snd_printk(KERN_ERR PFX "specify wss_port\n");
865 return 0;
866 }
867 if (fm_port[dev] == SNDRV_AUTO_PORT) {
868 snd_printk(KERN_ERR PFX "specify fm_port\n");
869 return 0;
870 }
871 if (midi_port[dev] == SNDRV_AUTO_PORT) {
872 snd_printk(KERN_ERR PFX "specify midi_port\n");
873 return 0;
874 }
875 return 1;
876}
877
878static int snd_opl3sa2_isa_probe(struct device *pdev,
879 unsigned int dev)
880{
881 struct snd_card *card;
882 int err;
883
884 err = snd_opl3sa2_card_new(pdev, dev, &card);
885 if (err < 0)
886 return err;
887 err = snd_opl3sa2_probe(card, dev);
888 if (err < 0) {
889 snd_card_free(card);
890 return err;
891 }
892 dev_set_drvdata(pdev, card);
893 return 0;
894}
895
896static void snd_opl3sa2_isa_remove(struct device *devptr,
897 unsigned int dev)
898{
899 snd_card_free(dev_get_drvdata(devptr));
900}
901
902#ifdef CONFIG_PM
903static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n,
904 pm_message_t state)
905{
906 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state);
907}
908
909static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n)
910{
911 return snd_opl3sa2_resume(dev_get_drvdata(dev));
912}
913#endif
914
915#define DEV_NAME "opl3sa2"
916
917static struct isa_driver snd_opl3sa2_isa_driver = {
918 .match = snd_opl3sa2_isa_match,
919 .probe = snd_opl3sa2_isa_probe,
920 .remove = snd_opl3sa2_isa_remove,
921#ifdef CONFIG_PM
922 .suspend = snd_opl3sa2_isa_suspend,
923 .resume = snd_opl3sa2_isa_resume,
924#endif
925 .driver = {
926 .name = DEV_NAME
927 },
928};
929
930static int __init alsa_card_opl3sa2_init(void)
931{
932 int err;
933
934 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
935#ifdef CONFIG_PNP
936 if (!err)
937 isa_registered = 1;
938
939 err = pnp_register_driver(&opl3sa2_pnp_driver);
940 if (!err)
941 pnp_registered = 1;
942
943 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
944 if (!err)
945 pnpc_registered = 1;
946
947 if (isa_registered || pnp_registered)
948 err = 0;
949#endif
950 return err;
951}
952
953static void __exit alsa_card_opl3sa2_exit(void)
954{
955#ifdef CONFIG_PNP
956 if (pnpc_registered)
957 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
958 if (pnp_registered)
959 pnp_unregister_driver(&opl3sa2_pnp_driver);
960 if (isa_registered)
961#endif
962 isa_unregister_driver(&snd_opl3sa2_isa_driver);
963}
964
965module_init(alsa_card_opl3sa2_init)
966module_exit(alsa_card_opl3sa2_exit)