1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Driver for Yamaha OPL3-SA[2,3] soundcards
4 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
7 #include <linux/init.h>
10 #include <linux/interrupt.h>
12 #include <linux/pnp.h>
13 #include <linux/module.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>
22 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
23 MODULE_DESCRIPTION("Yamaha OPL3SA2+");
24 MODULE_LICENSE("GPL");
26 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
27 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
28 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
30 static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
32 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
33 static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
34 static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
35 static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
36 static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
37 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
38 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
39 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
40 static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
42 module_param_array(index, int, NULL, 0444);
43 MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
44 module_param_array(id, charp, NULL, 0444);
45 MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
46 module_param_array(enable, bool, NULL, 0444);
47 MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
49 module_param_array(isapnp, bool, NULL, 0444);
50 MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
52 module_param_hw_array(port, long, ioport, NULL, 0444);
53 MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
54 module_param_hw_array(sb_port, long, ioport, NULL, 0444);
55 MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
56 module_param_hw_array(wss_port, long, ioport, NULL, 0444);
57 MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
58 module_param_hw_array(fm_port, long, ioport, NULL, 0444);
59 MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
60 module_param_hw_array(midi_port, long, ioport, NULL, 0444);
61 MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
62 module_param_hw_array(irq, int, irq, NULL, 0444);
63 MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
64 module_param_hw_array(dma1, int, dma, NULL, 0444);
65 MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
66 module_param_hw_array(dma2, int, dma, NULL, 0444);
67 MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
68 module_param_array(opl3sa3_ymode, int, NULL, 0444);
69 MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
72 static int isa_registered;
73 static int pnp_registered;
74 static int pnpc_registered;
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
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
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
101 #define OPL3SA2_PM_D0 0x00
102 #define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
105 int version; /* 2 or 3 */
106 unsigned long port; /* control port */
107 struct resource *res_port; /* control port resource */
111 struct snd_hwdep *synth;
112 struct snd_rawmidi *rmidi;
114 unsigned char ctlregs[0x20];
115 int ymode; /* SL added */
116 struct snd_kcontrol *master_switch;
117 struct snd_kcontrol *master_volume;
120 #define PFX "opl3sa2: "
124 static const struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
126 { .id = "NMX2210" }, /* Gateway Solo 2500 */
127 { .id = "" } /* end */
130 MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
132 static 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" } } },
146 { .id = "" } /* end */
149 MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
151 #endif /* CONFIG_PNP */
154 /* read control port (w/o spinlock) */
155 static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
157 unsigned char result;
159 outb(0x1d, port); /* password */
160 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
162 outb(reg, chip->port); /* register */
163 result = inb(chip->port + 1);
165 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
166 port, result, inb(port));
171 /* read control port (with spinlock) */
172 static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
175 unsigned char result;
177 spin_lock_irqsave(&chip->reg_lock, flags);
178 result = __snd_opl3sa2_read(chip, reg);
179 spin_unlock_irqrestore(&chip->reg_lock, flags);
183 /* write control port (w/o spinlock) */
184 static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
187 outb(0x1d, port); /* password */
189 outb(reg, chip->port); /* register */
190 outb(value, chip->port + 1);
191 chip->ctlregs[reg] = value;
194 /* write control port (with spinlock) */
195 static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
198 spin_lock_irqsave(&chip->reg_lock, flags);
199 __snd_opl3sa2_write(chip, reg, value);
200 spin_unlock_irqrestore(&chip->reg_lock, flags);
203 static int snd_opl3sa2_detect(struct snd_card *card)
205 struct snd_opl3sa2 *chip = card->private_data;
207 unsigned char tmp, tmp1;
211 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
212 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
216 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
217 snd_opl3sa2_read(chip, 0x0a));
220 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
222 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
225 switch (tmp & 0x07) {
227 chip->version = 2; /* YMF711 */
231 /* 0x02 - standard */
233 /* 0x04 - YM719 - OPL-SA4? */
234 /* 0x05 - OPL3-SA3 - Libretto 100 */
235 /* 0x07 - unknown - Neomagic MagicWave 3D */
238 str[0] = chip->version + '0';
240 strcat(card->shortname, str);
241 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
242 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
243 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
246 /* try if the MIC register is accessible */
247 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
248 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
249 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
250 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
253 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
255 /* Power Management - full on */
256 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
257 if (chip->version > 2) {
258 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
259 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
261 /* default for opl3sa2 versions */
262 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
264 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
265 if (chip->single_dma) {
266 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
268 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
270 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
271 if (chip->version > 2) {
272 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
273 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
278 static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
280 unsigned short status;
281 struct snd_card *card = dev_id;
282 struct snd_opl3sa2 *chip;
288 chip = card->private_data;
289 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
293 snd_opl3_interrupt(chip->synth);
296 if ((status & 0x10) && chip->rmidi != NULL) {
298 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
301 if (status & 0x07) { /* TI,CI,PI */
303 snd_wss_interrupt(irq, chip->wss);
306 if (status & 0x40) { /* hardware volume change */
308 /* reading from Master Lch register at 0x07 clears this bit */
309 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
310 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
311 if (chip->master_switch && chip->master_volume) {
312 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
313 &chip->master_switch->id);
314 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
315 &chip->master_volume->id);
318 return IRQ_RETVAL(handled);
321 #define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
322 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
323 .info = snd_wss_info_single, \
324 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
325 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
326 #define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
327 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
328 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
329 .name = xname, .index = xindex, \
330 .info = snd_wss_info_single, \
331 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
332 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
333 .tlv = { .p = (xtlv) } }
335 static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
337 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
339 int reg = kcontrol->private_value & 0xff;
340 int shift = (kcontrol->private_value >> 8) & 0xff;
341 int mask = (kcontrol->private_value >> 16) & 0xff;
342 int invert = (kcontrol->private_value >> 24) & 0xff;
344 spin_lock_irqsave(&chip->reg_lock, flags);
345 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
346 spin_unlock_irqrestore(&chip->reg_lock, flags);
348 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
352 static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
354 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
356 int reg = kcontrol->private_value & 0xff;
357 int shift = (kcontrol->private_value >> 8) & 0xff;
358 int mask = (kcontrol->private_value >> 16) & 0xff;
359 int invert = (kcontrol->private_value >> 24) & 0xff;
361 unsigned short val, oval;
363 val = (ucontrol->value.integer.value[0] & mask);
367 spin_lock_irqsave(&chip->reg_lock, flags);
368 oval = chip->ctlregs[reg];
369 val = (oval & ~(mask << shift)) | val;
370 change = val != oval;
371 __snd_opl3sa2_write(chip, reg, val);
372 spin_unlock_irqrestore(&chip->reg_lock, flags);
376 #define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
377 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
378 .info = snd_wss_info_double, \
379 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
380 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
381 #define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
382 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
383 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
384 .name = xname, .index = xindex, \
385 .info = snd_wss_info_double, \
386 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
387 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \
388 .tlv = { .p = (xtlv) } }
390 static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
392 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
394 int left_reg = kcontrol->private_value & 0xff;
395 int right_reg = (kcontrol->private_value >> 8) & 0xff;
396 int shift_left = (kcontrol->private_value >> 16) & 0x07;
397 int shift_right = (kcontrol->private_value >> 19) & 0x07;
398 int mask = (kcontrol->private_value >> 24) & 0xff;
399 int invert = (kcontrol->private_value >> 22) & 1;
401 spin_lock_irqsave(&chip->reg_lock, flags);
402 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
403 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
404 spin_unlock_irqrestore(&chip->reg_lock, flags);
406 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
407 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
412 static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
414 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
416 int left_reg = kcontrol->private_value & 0xff;
417 int right_reg = (kcontrol->private_value >> 8) & 0xff;
418 int shift_left = (kcontrol->private_value >> 16) & 0x07;
419 int shift_right = (kcontrol->private_value >> 19) & 0x07;
420 int mask = (kcontrol->private_value >> 24) & 0xff;
421 int invert = (kcontrol->private_value >> 22) & 1;
423 unsigned short val1, val2, oval1, oval2;
425 val1 = ucontrol->value.integer.value[0] & mask;
426 val2 = ucontrol->value.integer.value[1] & mask;
432 val2 <<= shift_right;
433 spin_lock_irqsave(&chip->reg_lock, flags);
434 if (left_reg != right_reg) {
435 oval1 = chip->ctlregs[left_reg];
436 oval2 = chip->ctlregs[right_reg];
437 val1 = (oval1 & ~(mask << shift_left)) | val1;
438 val2 = (oval2 & ~(mask << shift_right)) | val2;
439 change = val1 != oval1 || val2 != oval2;
440 __snd_opl3sa2_write(chip, left_reg, val1);
441 __snd_opl3sa2_write(chip, right_reg, val2);
443 oval1 = chip->ctlregs[left_reg];
444 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
445 change = val1 != oval1;
446 __snd_opl3sa2_write(chip, left_reg, val1);
448 spin_unlock_irqrestore(&chip->reg_lock, flags);
452 static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
453 static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
455 static const struct snd_kcontrol_new snd_opl3sa2_controls[] = {
456 OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
457 OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
459 OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
460 OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
461 db_scale_5bit_12db_max),
462 OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
465 static const struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
466 OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
467 OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
468 OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
471 static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
473 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
474 chip->master_switch = NULL;
475 chip->master_volume = NULL;
478 static int snd_opl3sa2_mixer(struct snd_card *card)
480 struct snd_opl3sa2 *chip = card->private_data;
481 struct snd_ctl_elem_id id1, id2;
482 struct snd_kcontrol *kctl;
486 memset(&id1, 0, sizeof(id1));
487 memset(&id2, 0, sizeof(id2));
488 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
489 /* reassign AUX0 to CD */
490 strcpy(id1.name, "Aux Playback Switch");
491 strcpy(id2.name, "CD Playback Switch");
492 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
493 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
496 strcpy(id1.name, "Aux Playback Volume");
497 strcpy(id2.name, "CD Playback Volume");
498 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
499 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
502 /* reassign AUX1 to FM */
503 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
504 strcpy(id2.name, "FM Playback Switch");
505 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
506 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
509 strcpy(id1.name, "Aux Playback Volume");
510 strcpy(id2.name, "FM Playback Volume");
511 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
512 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
515 /* add OPL3SA2 controls */
516 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
517 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
520 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
521 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
524 if (chip->version > 2) {
525 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
526 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
532 /* Power Management support functions */
534 static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
537 struct snd_opl3sa2 *chip = card->private_data;
539 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
540 chip->wss->suspend(chip->wss);
542 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
548 static int snd_opl3sa2_resume(struct snd_card *card)
550 struct snd_opl3sa2 *chip;
556 chip = card->private_data;
558 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
560 /* restore registers */
561 for (i = 2; i <= 0x0a; i++) {
562 if (i != OPL3SA2_IRQ_STATUS)
563 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
565 if (chip->version > 2) {
566 for (i = 0x12; i <= 0x16; i++)
567 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
570 chip->wss->resume(chip->wss);
572 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
575 #endif /* CONFIG_PM */
578 static int snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
579 struct pnp_dev *pdev)
581 if (pnp_activate_dev(pdev) < 0) {
582 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
585 sb_port[dev] = pnp_port_start(pdev, 0);
586 wss_port[dev] = pnp_port_start(pdev, 1);
587 fm_port[dev] = pnp_port_start(pdev, 2);
588 midi_port[dev] = pnp_port_start(pdev, 3);
589 port[dev] = pnp_port_start(pdev, 4);
590 dma1[dev] = pnp_dma(pdev, 0);
591 dma2[dev] = pnp_dma(pdev, 1);
592 irq[dev] = pnp_irq(pdev, 0);
593 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
594 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
595 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
596 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
599 #endif /* CONFIG_PNP */
601 static void snd_opl3sa2_free(struct snd_card *card)
603 struct snd_opl3sa2 *chip = card->private_data;
605 free_irq(chip->irq, card);
606 release_and_free_resource(chip->res_port);
609 static int snd_opl3sa2_card_new(struct device *pdev, int dev,
610 struct snd_card **cardp)
612 struct snd_card *card;
613 struct snd_opl3sa2 *chip;
616 err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE,
617 sizeof(struct snd_opl3sa2), &card);
620 strcpy(card->driver, "OPL3SA2");
621 strcpy(card->shortname, "Yamaha OPL3-SA");
622 chip = card->private_data;
623 spin_lock_init(&chip->reg_lock);
625 card->private_free = snd_opl3sa2_free;
630 static int snd_opl3sa2_probe(struct snd_card *card, int dev)
632 int xirq, xdma1, xdma2;
633 struct snd_opl3sa2 *chip;
635 struct snd_opl3 *opl3;
638 /* initialise this card from supplied (or default) parameter*/
639 chip = card->private_data;
640 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
641 chip->port = port[dev];
646 chip->single_dma = 1;
647 err = snd_opl3sa2_detect(card);
650 err = request_irq(xirq, snd_opl3sa2_interrupt, 0,
653 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
657 card->sync_irq = chip->irq;
658 err = snd_wss_create(card,
659 wss_port[dev] + 4, -1,
661 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss);
663 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
667 err = snd_wss_pcm(wss, 0);
670 err = snd_wss_mixer(wss);
673 err = snd_opl3sa2_mixer(card);
676 err = snd_wss_timer(wss, 0);
679 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
680 if ((err = snd_opl3_create(card, fm_port[dev],
682 OPL3_HW_OPL3, 0, &opl3)) < 0)
684 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
686 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
689 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
690 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
692 MPU401_INFO_IRQ_HOOK, -1,
696 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
697 card->shortname, chip->port, xirq, xdma1);
699 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
701 return snd_card_register(card);
705 static int snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
706 const struct pnp_device_id *id)
710 struct snd_card *card;
712 if (pnp_device_is_isapnp(pdev))
713 return -ENOENT; /* we have another procedure - card */
714 for (; dev < SNDRV_CARDS; dev++) {
715 if (enable[dev] && isapnp[dev])
718 if (dev >= SNDRV_CARDS)
721 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
724 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
728 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
732 pnp_set_drvdata(pdev, card);
737 static void snd_opl3sa2_pnp_remove(struct pnp_dev *pdev)
739 snd_card_free(pnp_get_drvdata(pdev));
743 static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
745 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
747 static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
749 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
753 static struct pnp_driver opl3sa2_pnp_driver = {
754 .name = "snd-opl3sa2-pnpbios",
755 .id_table = snd_opl3sa2_pnpbiosids,
756 .probe = snd_opl3sa2_pnp_detect,
757 .remove = snd_opl3sa2_pnp_remove,
759 .suspend = snd_opl3sa2_pnp_suspend,
760 .resume = snd_opl3sa2_pnp_resume,
764 static int snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
765 const struct pnp_card_device_id *id)
768 struct pnp_dev *pdev;
770 struct snd_card *card;
772 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
774 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
778 for (; dev < SNDRV_CARDS; dev++) {
779 if (enable[dev] && isapnp[dev])
782 if (dev >= SNDRV_CARDS)
785 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
788 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
792 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
796 pnp_set_card_drvdata(pcard, card);
801 static void snd_opl3sa2_pnp_cremove(struct pnp_card_link *pcard)
803 snd_card_free(pnp_get_card_drvdata(pcard));
804 pnp_set_card_drvdata(pcard, NULL);
808 static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
810 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
812 static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
814 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
818 static struct pnp_card_driver opl3sa2_pnpc_driver = {
819 .flags = PNP_DRIVER_RES_DISABLE,
820 .name = "snd-opl3sa2-cpnp",
821 .id_table = snd_opl3sa2_pnpids,
822 .probe = snd_opl3sa2_pnp_cdetect,
823 .remove = snd_opl3sa2_pnp_cremove,
825 .suspend = snd_opl3sa2_pnp_csuspend,
826 .resume = snd_opl3sa2_pnp_cresume,
829 #endif /* CONFIG_PNP */
831 static int snd_opl3sa2_isa_match(struct device *pdev,
840 if (port[dev] == SNDRV_AUTO_PORT) {
841 snd_printk(KERN_ERR PFX "specify port\n");
844 if (wss_port[dev] == SNDRV_AUTO_PORT) {
845 snd_printk(KERN_ERR PFX "specify wss_port\n");
848 if (fm_port[dev] == SNDRV_AUTO_PORT) {
849 snd_printk(KERN_ERR PFX "specify fm_port\n");
852 if (midi_port[dev] == SNDRV_AUTO_PORT) {
853 snd_printk(KERN_ERR PFX "specify midi_port\n");
859 static int snd_opl3sa2_isa_probe(struct device *pdev,
862 struct snd_card *card;
865 err = snd_opl3sa2_card_new(pdev, dev, &card);
868 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
872 dev_set_drvdata(pdev, card);
876 static void snd_opl3sa2_isa_remove(struct device *devptr,
879 snd_card_free(dev_get_drvdata(devptr));
883 static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n,
886 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state);
889 static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n)
891 return snd_opl3sa2_resume(dev_get_drvdata(dev));
895 #define DEV_NAME "opl3sa2"
897 static struct isa_driver snd_opl3sa2_isa_driver = {
898 .match = snd_opl3sa2_isa_match,
899 .probe = snd_opl3sa2_isa_probe,
900 .remove = snd_opl3sa2_isa_remove,
902 .suspend = snd_opl3sa2_isa_suspend,
903 .resume = snd_opl3sa2_isa_resume,
910 static int __init alsa_card_opl3sa2_init(void)
914 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
919 err = pnp_register_driver(&opl3sa2_pnp_driver);
923 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
927 if (isa_registered || pnp_registered)
933 static void __exit alsa_card_opl3sa2_exit(void)
937 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
939 pnp_unregister_driver(&opl3sa2_pnp_driver);
942 isa_unregister_driver(&snd_opl3sa2_isa_driver);
945 module_init(alsa_card_opl3sa2_init)
946 module_exit(alsa_card_opl3sa2_exit)