source: GPL/trunk/alsa-kernel/isa/opl3sa2.c@ 426

Last change on this file since 426 was 426, checked in by Paul Smedley, 16 years ago

Update alsa-kernel to ALSA 1.0.20 level
File size: 30.3 KB
Line 
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/slab.h>
28#include <linux/pnp.h>
29#include <linux/moduleparam.h>
30#include <sound/core.h>
31#include <sound/wss.h>
32#include <sound/mpu401.h>
33#include <sound/opl3.h>
34#include <sound/initval.h>
35#include <sound/tlv.h>
36
37#include <asm/io.h>
38
39MODULE_AUTHOR("Jaroslav Kysela <perex@perex.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
52#ifndef TARGET_OS2
53static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
54#else
55static int isapnp[SNDRV_CARDS] = {1,1,1,1,1,1,1,1};
56#endif
57#endif
58static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
59static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
60static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
61static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
62static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
63static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
64static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
65static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
66static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
67
68module_param_array(index, int, NULL, 0444);
69MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
70module_param_array(id, charp, NULL, 0444);
71MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
72module_param_array(enable, bool, NULL, 0444);
73MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
74#ifdef CONFIG_PNP
75module_param_array(isapnp, bool, NULL, 0444);
76MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
77#endif
78module_param_array(port, long, NULL, 0444);
79MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
80module_param_array(sb_port, long, NULL, 0444);
81MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
82module_param_array(wss_port, long, NULL, 0444);
83MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
84module_param_array(fm_port, long, NULL, 0444);
85MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
86module_param_array(midi_port, long, NULL, 0444);
87MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
88module_param_array(irq, int, NULL, 0444);
89MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
90module_param_array(dma1, int, NULL, 0444);
91MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
92module_param_array(dma2, int, NULL, 0444);
93MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
94module_param_array(opl3sa3_ymode, int, NULL, 0444);
95MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
96
97#ifdef CONFIG_PNP
98static int isa_registered;
99static int pnp_registered;
100static int pnpc_registered;
101#endif
102
103/* control ports */
104#define OPL3SA2_PM_CTRL 0x01
105#define OPL3SA2_SYS_CTRL 0x02
106#define OPL3SA2_IRQ_CONFIG 0x03
107#define OPL3SA2_IRQ_STATUS 0x04
108#define OPL3SA2_DMA_CONFIG 0x06
109#define OPL3SA2_MASTER_LEFT 0x07
110#define OPL3SA2_MASTER_RIGHT 0x08
111#define OPL3SA2_MIC 0x09
112#define OPL3SA2_MISC 0x0A
113
114/* opl3sa3 only */
115#define OPL3SA3_DGTL_DOWN 0x12
116#define OPL3SA3_ANLG_DOWN 0x13
117#define OPL3SA3_WIDE 0x14
118#define OPL3SA3_BASS 0x15
119#define OPL3SA3_TREBLE 0x16
120
121/* power management bits */
122#define OPL3SA2_PM_ADOWN 0x20
123#define OPL3SA2_PM_PSV 0x04
124#define OPL3SA2_PM_PDN 0x02
125#define OPL3SA2_PM_PDX 0x01
126
127#define OPL3SA2_PM_D0 0x00
128#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
129
130struct snd_opl3sa2 {
131 int version; /* 2 or 3 */
132 unsigned long port; /* control port */
133 struct resource *res_port; /* control port resource */
134 int irq;
135 int single_dma;
136 spinlock_t reg_lock;
137 struct snd_hwdep *synth;
138 struct snd_rawmidi *rmidi;
139 struct snd_wss *wss;
140 unsigned char ctlregs[0x20];
141 int ymode; /* SL added */
142 struct snd_kcontrol *master_switch;
143 struct snd_kcontrol *master_volume;
144};
145
146#define PFX "opl3sa2: "
147
148#ifdef CONFIG_PNP
149
150static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
151 { .id = "YMH0021" },
152 { .id = "NMX2210" }, /* Gateway Solo 2500 */
153 { .id = "" } /* end */
154};
155
156MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
157
158static struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
159 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
160 { .id = "YMH0020", .devs = { { "YMH0021" } } },
161 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
162 { .id = "YMH0030", .devs = { { "YMH0021" } } },
163 /* Yamaha OPL3-SA2 */
164 { .id = "YMH0800", .devs = { { "YMH0021" } } },
165 /* Yamaha OPL3-SA2 */
166 { .id = "YMH0801", .devs = { { "YMH0021" } } },
167 /* NeoMagic MagicWave 3DX */
168 { .id = "NMX2200", .devs = { { "YMH2210" } } },
169 /* NeoMagic MagicWave 3D */
170 { .id = "NMX2200", .devs = { { "NMX2210" } } },
171 /* --- */
172 { .id = "" } /* end */
173};
174
175MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
176
177#endif /* CONFIG_PNP */
178
179
180/* read control port (w/o spinlock) */
181static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
182{
183 unsigned char result;
184#if 0
185 outb(0x1d, port); /* password */
186 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
187#endif
188 outb(reg, chip->port); /* register */
189 result = inb(chip->port + 1);
190#if 0
191 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
192 port, result, inb(port));
193#endif
194 return result;
195}
196
197/* read control port (with spinlock) */
198static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
199{
200 unsigned long flags;
201 unsigned char result;
202
203 spin_lock_irqsave(&chip->reg_lock, flags);
204 result = __snd_opl3sa2_read(chip, reg);
205 spin_unlock_irqrestore(&chip->reg_lock, flags);
206 return result;
207}
208
209/* write control port (w/o spinlock) */
210static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
211{
212#if 0
213 outb(0x1d, port); /* password */
214#endif
215 outb(reg, chip->port); /* register */
216 outb(value, chip->port + 1);
217 chip->ctlregs[reg] = value;
218}
219
220/* write control port (with spinlock) */
221static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
222{
223 unsigned long flags;
224 spin_lock_irqsave(&chip->reg_lock, flags);
225 __snd_opl3sa2_write(chip, reg, value);
226 spin_unlock_irqrestore(&chip->reg_lock, flags);
227}
228
229static int __devinit snd_opl3sa2_detect(struct snd_card *card)
230{
231 struct snd_opl3sa2 *chip = card->private_data;
232 unsigned long port;
233 unsigned char tmp, tmp1;
234 char str[2];
235
236 port = chip->port;
237 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
238 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
239 return -EBUSY;
240 }
241 /*
242 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
243 snd_opl3sa2_read(chip, 0x0a));
244 */
245 chip->version = 0;
246 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
247 if (tmp == 0xff) {
248 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
249 return -ENODEV;
250 }
251 switch (tmp & 0x07) {
252 case 0x01:
253 chip->version = 2; /* YMF711 */
254 break;
255 default:
256 chip->version = 3;
257 /* 0x02 - standard */
258 /* 0x03 - YM715B */
259 /* 0x04 - YM719 - OPL-SA4? */
260 /* 0x05 - OPL3-SA3 - Libretto 100 */
261 /* 0x07 - unknown - Neomagic MagicWave 3D */
262 break;
263 }
264 str[0] = chip->version + '0';
265 str[1] = 0;
266 strcat(card->shortname, str);
267 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
268 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
269 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
270 return -ENODEV;
271 }
272 /* try if the MIC register is accesible */
273 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
274 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
275 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
276 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
277 return -ENODEV;
278 }
279 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
280 /* initialization */
281 /* Power Management - full on */
282 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
283 if (chip->version > 2) {
284 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
285 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
286 } else {
287 /* default for opl3sa2 versions */
288 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
289 }
290 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
291 if (chip->single_dma) {
292 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
293 } else {
294 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
295 }
296 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
297 if (chip->version > 2) {
298 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
299 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
300 }
301 return 0;
302}
303
304static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
305{
306 unsigned short status;
307 struct snd_card *card = dev_id;
308 struct snd_opl3sa2 *chip;
309 int handled = 0;
310
311 if (card == NULL)
312 return IRQ_NONE;
313
314 chip = card->private_data;
315 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
316
317 if (status & 0x20) {
318 handled = 1;
319 snd_opl3_interrupt(chip->synth);
320 }
321
322 if ((status & 0x10) && chip->rmidi != NULL) {
323 handled = 1;
324 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
325 }
326
327 if (status & 0x07) { /* TI,CI,PI */
328 handled = 1;
329 snd_wss_interrupt(irq, chip->wss);
330 }
331
332 if (status & 0x40) { /* hardware volume change */
333 handled = 1;
334 /* reading from Master Lch register at 0x07 clears this bit */
335 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
336 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
337 if (chip->master_switch && chip->master_volume) {
338 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
339 &chip->master_switch->id);
340 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
341 &chip->master_volume->id);
342 }
343 }
344 return IRQ_RETVAL(handled);
345}
346
347#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
348{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
349 .info = snd_wss_info_single, \
350 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
351 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
352#define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
353{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
354 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
355 .name = xname, .index = xindex, \
356 .info = snd_wss_info_single, \
357 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
358 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
359 .tlv = { .p = (xtlv) } }
360
361static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
362{
363 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
364 unsigned long flags;
365 int reg = kcontrol->private_value & 0xff;
366 int shift = (kcontrol->private_value >> 8) & 0xff;
367 int mask = (kcontrol->private_value >> 16) & 0xff;
368 int invert = (kcontrol->private_value >> 24) & 0xff;
369
370 spin_lock_irqsave(&chip->reg_lock, flags);
371 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
372 spin_unlock_irqrestore(&chip->reg_lock, flags);
373 if (invert)
374 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
375 return 0;
376}
377
378static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
379{
380 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
381 unsigned long flags;
382 int reg = kcontrol->private_value & 0xff;
383 int shift = (kcontrol->private_value >> 8) & 0xff;
384 int mask = (kcontrol->private_value >> 16) & 0xff;
385 int invert = (kcontrol->private_value >> 24) & 0xff;
386 int change;
387 unsigned short val, oval;
388
389 val = (ucontrol->value.integer.value[0] & mask);
390 if (invert)
391 val = mask - val;
392 val <<= shift;
393 spin_lock_irqsave(&chip->reg_lock, flags);
394 oval = chip->ctlregs[reg];
395 val = (oval & ~(mask << shift)) | val;
396 change = val != oval;
397 __snd_opl3sa2_write(chip, reg, val);
398 spin_unlock_irqrestore(&chip->reg_lock, flags);
399 return change;
400}
401
402#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
403{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
404 .info = snd_wss_info_double, \
405 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
406 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
407#define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
408{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
409 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
410 .name = xname, .index = xindex, \
411 .info = snd_wss_info_double, \
412 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
413 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \
414 .tlv = { .p = (xtlv) } }
415
416static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
417{
418 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
419 unsigned long flags;
420 int left_reg = kcontrol->private_value & 0xff;
421 int right_reg = (kcontrol->private_value >> 8) & 0xff;
422 int shift_left = (kcontrol->private_value >> 16) & 0x07;
423 int shift_right = (kcontrol->private_value >> 19) & 0x07;
424 int mask = (kcontrol->private_value >> 24) & 0xff;
425 int invert = (kcontrol->private_value >> 22) & 1;
426
427 spin_lock_irqsave(&chip->reg_lock, flags);
428 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
429 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
430 spin_unlock_irqrestore(&chip->reg_lock, flags);
431 if (invert) {
432 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
433 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
434 }
435 return 0;
436}
437
438static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
439{
440 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
441 unsigned long flags;
442 int left_reg = kcontrol->private_value & 0xff;
443 int right_reg = (kcontrol->private_value >> 8) & 0xff;
444 int shift_left = (kcontrol->private_value >> 16) & 0x07;
445 int shift_right = (kcontrol->private_value >> 19) & 0x07;
446 int mask = (kcontrol->private_value >> 24) & 0xff;
447 int invert = (kcontrol->private_value >> 22) & 1;
448 int change;
449 unsigned short val1, val2, oval1, oval2;
450
451 val1 = ucontrol->value.integer.value[0] & mask;
452 val2 = ucontrol->value.integer.value[1] & mask;
453 if (invert) {
454 val1 = mask - val1;
455 val2 = mask - val2;
456 }
457 val1 <<= shift_left;
458 val2 <<= shift_right;
459 spin_lock_irqsave(&chip->reg_lock, flags);
460 if (left_reg != right_reg) {
461 oval1 = chip->ctlregs[left_reg];
462 oval2 = chip->ctlregs[right_reg];
463 val1 = (oval1 & ~(mask << shift_left)) | val1;
464 val2 = (oval2 & ~(mask << shift_right)) | val2;
465 change = val1 != oval1 || val2 != oval2;
466 __snd_opl3sa2_write(chip, left_reg, val1);
467 __snd_opl3sa2_write(chip, right_reg, val2);
468 } else {
469 oval1 = chip->ctlregs[left_reg];
470 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
471 change = val1 != oval1;
472 __snd_opl3sa2_write(chip, left_reg, val1);
473 }
474 spin_unlock_irqrestore(&chip->reg_lock, flags);
475 return change;
476}
477
478static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
479static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
480
481static struct snd_kcontrol_new snd_opl3sa2_controls[] = {
482OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
483OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
484 db_scale_master),
485OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
486OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
487 db_scale_5bit_12db_max),
488OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
489};
490
491static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
492OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
493OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
494OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
495};
496
497static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
498{
499 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
500 chip->master_switch = NULL;
501 chip->master_volume = NULL;
502}
503
504static int __devinit snd_opl3sa2_mixer(struct snd_card *card)
505{
506 struct snd_opl3sa2 *chip = card->private_data;
507 struct snd_ctl_elem_id id1, id2;
508 struct snd_kcontrol *kctl;
509 unsigned int idx;
510 int err;
511
512 memset(&id1, 0, sizeof(id1));
513 memset(&id2, 0, sizeof(id2));
514 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
515 /* reassign AUX0 to CD */
516 strcpy(id1.name, "Aux Playback Switch");
517 strcpy(id2.name, "CD Playback Switch");
518 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
519 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
520 return err;
521 }
522 strcpy(id1.name, "Aux Playback Volume");
523 strcpy(id2.name, "CD Playback Volume");
524 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
525 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
526 return err;
527 }
528 /* reassign AUX1 to FM */
529 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
530 strcpy(id2.name, "FM Playback Switch");
531 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
532 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
533 return err;
534 }
535 strcpy(id1.name, "Aux Playback Volume");
536 strcpy(id2.name, "FM Playback Volume");
537 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
538 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
539 return err;
540 }
541 /* add OPL3SA2 controls */
542 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
543 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
544 return err;
545 switch (idx) {
546 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
547 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
548 }
549 }
550 if (chip->version > 2) {
551 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
552 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
553 return err;
554 }
555 return 0;
556}
557
558/* Power Management support functions */
559#ifdef CONFIG_PM
560static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
561{
562 if (card) {
563 struct snd_opl3sa2 *chip = card->private_data;
564
565 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
566 chip->wss->suspend(chip->wss);
567 /* power down */
568 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
569 }
570
571 return 0;
572}
573
574static int snd_opl3sa2_resume(struct snd_card *card)
575{
576 struct snd_opl3sa2 *chip;
577 int i;
578
579 if (!card)
580 return 0;
581
582 chip = card->private_data;
583 /* power up */
584 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
585
586 /* restore registers */
587 for (i = 2; i <= 0x0a; i++) {
588 if (i != OPL3SA2_IRQ_STATUS)
589 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
590 }
591 if (chip->version > 2) {
592 for (i = 0x12; i <= 0x16; i++)
593 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
594 }
595 /* restore wss */
596 chip->wss->resume(chip->wss);
597
598 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
599 return 0;
600}
601#endif /* CONFIG_PM */
602
603#ifdef CONFIG_PNP
604static int __devinit snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
605 struct pnp_dev *pdev)
606{
607 if (pnp_activate_dev(pdev) < 0) {
608 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
609 return -EBUSY;
610 }
611 sb_port[dev] = pnp_port_start(pdev, 0);
612 wss_port[dev] = pnp_port_start(pdev, 1);
613 fm_port[dev] = pnp_port_start(pdev, 2);
614 midi_port[dev] = pnp_port_start(pdev, 3);
615 port[dev] = pnp_port_start(pdev, 4);
616 dma1[dev] = pnp_dma(pdev, 0);
617 dma2[dev] = pnp_dma(pdev, 1);
618 irq[dev] = pnp_irq(pdev, 0);
619 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
620 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
621 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
622 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
623 return 0;
624}
625#endif /* CONFIG_PNP */
626
627static void snd_opl3sa2_free(struct snd_card *card)
628{
629 struct snd_opl3sa2 *chip = card->private_data;
630 if (chip->irq >= 0)
631 free_irq(chip->irq, card);
632 release_and_free_resource(chip->res_port);
633}
634
635static int snd_opl3sa2_card_new(int dev, struct snd_card **cardp)
636{
637 struct snd_card *card;
638 struct snd_opl3sa2 *chip;
639 int err;
640
641 err = snd_card_create(index[dev], id[dev], THIS_MODULE,
642 sizeof(struct snd_opl3sa2), &card);
643 if (err < 0)
644 return err;
645 strcpy(card->driver, "OPL3SA2");
646 strcpy(card->shortname, "Yamaha OPL3-SA");
647 chip = card->private_data;
648 spin_lock_init(&chip->reg_lock);
649 chip->irq = -1;
650 card->private_free = snd_opl3sa2_free;
651 *cardp = card;
652 return 0;
653}
654
655static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev)
656{
657 int xirq, xdma1, xdma2;
658 struct snd_opl3sa2 *chip;
659 struct snd_wss *wss;
660 struct snd_opl3 *opl3;
661 int err;
662
663 /* initialise this card from supplied (or default) parameter*/
664 chip = card->private_data;
665 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
666 chip->port = port[dev];
667 xirq = irq[dev];
668 xdma1 = dma1[dev];
669 xdma2 = dma2[dev];
670 if (xdma2 < 0)
671 chip->single_dma = 1;
672 err = snd_opl3sa2_detect(card);
673 if (err < 0)
674 return err;
675 err = request_irq(xirq, snd_opl3sa2_interrupt, IRQF_DISABLED,
676 "OPL3-SA2", card);
677 if (err) {
678 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
679 return -ENODEV;
680 }
681 chip->irq = xirq;
682 err = snd_wss_create(card,
683 wss_port[dev] + 4, -1,
684 xirq, xdma1, xdma2,
685 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss);
686 if (err < 0) {
687 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
688 return err;
689 }
690 chip->wss = wss;
691 err = snd_wss_pcm(wss, 0, NULL);
692 if (err < 0)
693 return err;
694 err = snd_wss_mixer(wss);
695 if (err < 0)
696 return err;
697 err = snd_opl3sa2_mixer(card);
698 if (err < 0)
699 return err;
700 err = snd_wss_timer(wss, 0, NULL);
701 if (err < 0)
702 return err;
703 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
704 if ((err = snd_opl3_create(card, fm_port[dev],
705 fm_port[dev] + 2,
706 OPL3_HW_OPL3, 0, &opl3)) < 0)
707 return err;
708 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
709 return err;
710 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
711 return err;
712 }
713 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
714 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
715 midi_port[dev], 0,
716 xirq, 0, &chip->rmidi)) < 0)
717 return err;
718 }
719 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
720 card->shortname, chip->port, xirq, xdma1);
721 if (xdma2 >= 0)
722 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
723
724 return snd_card_register(card);
725}
726
727#ifdef CONFIG_PNP
728static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
729 const struct pnp_device_id *id)
730{
731 static int dev;
732 int err;
733 struct snd_card *card;
734
735 if (pnp_device_is_isapnp(pdev))
736 return -ENOENT; /* we have another procedure - card */
737 for (; dev < SNDRV_CARDS; dev++) {
738 if (enable[dev] && isapnp[dev])
739 break;
740 }
741 if (dev >= SNDRV_CARDS)
742 return -ENODEV;
743
744 err = snd_opl3sa2_card_new(dev, &card);
745 if (err < 0)
746 return err;
747 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
748 snd_card_free(card);
749 return err;
750 }
751 snd_card_set_dev(card, &pdev->dev);
752 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
753 snd_card_free(card);
754 return err;
755 }
756 pnp_set_drvdata(pdev, card);
757 dev++;
758 return 0;
759}
760
761static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev)
762{
763 snd_card_free(pnp_get_drvdata(pdev));
764 pnp_set_drvdata(pdev, NULL);
765}
766
767#ifdef CONFIG_PM
768static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
769{
770 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
771}
772static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
773{
774 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
775}
776#endif
777
778static struct pnp_driver opl3sa2_pnp_driver = {
779 .name = "snd-opl3sa2-pnpbios",
780 .id_table = snd_opl3sa2_pnpbiosids,
781 .probe = snd_opl3sa2_pnp_detect,
782 .remove = __devexit_p(snd_opl3sa2_pnp_remove),
783#ifdef CONFIG_PM
784 .suspend = snd_opl3sa2_pnp_suspend,
785 .resume = snd_opl3sa2_pnp_resume,
786#endif
787};
788
789static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
790 const struct pnp_card_device_id *id)
791{
792 static int dev;
793 struct pnp_dev *pdev;
794 int err;
795 struct snd_card *card;
796
797 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
798 if (pdev == NULL) {
799 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
800 id->devs[0].id);
801 return -EBUSY;
802 }
803 for (; dev < SNDRV_CARDS; dev++) {
804 if (enable[dev] && isapnp[dev])
805 break;
806 }
807 if (dev >= SNDRV_CARDS)
808 return -ENODEV;
809
810 err = snd_opl3sa2_card_new(dev, &card);
811 if (err < 0)
812 return err;
813 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
814 snd_card_free(card);
815 return err;
816 }
817 snd_card_set_dev(card, &pdev->dev);
818 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
819 snd_card_free(card);
820 return err;
821 }
822 pnp_set_card_drvdata(pcard, card);
823 dev++;
824 return 0;
825}
826
827static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard)
828{
829 snd_card_free(pnp_get_card_drvdata(pcard));
830 pnp_set_card_drvdata(pcard, NULL);
831}
832
833#ifdef CONFIG_PM
834static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
835{
836 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
837}
838static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
839{
840 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
841}
842#endif
843
844static struct pnp_card_driver opl3sa2_pnpc_driver = {
845 .flags = PNP_DRIVER_RES_DISABLE,
846 .name = "snd-opl3sa2-cpnp",
847 .id_table = snd_opl3sa2_pnpids,
848 .probe = snd_opl3sa2_pnp_cdetect,
849 .remove = __devexit_p(snd_opl3sa2_pnp_cremove),
850#ifdef CONFIG_PM
851 .suspend = snd_opl3sa2_pnp_csuspend,
852 .resume = snd_opl3sa2_pnp_cresume,
853#endif
854};
855#endif /* CONFIG_PNP */
856
857static int __devinit snd_opl3sa2_isa_match(struct device *pdev,
858 unsigned int dev)
859{
860 if (!enable[dev])
861 return 0;
862#ifdef CONFIG_PNP
863 if (isapnp[dev])
864 return 0;
865#endif
866 if (port[dev] == SNDRV_AUTO_PORT) {
867 snd_printk(KERN_ERR PFX "specify port\n");
868 return 0;
869 }
870 if (wss_port[dev] == SNDRV_AUTO_PORT) {
871 snd_printk(KERN_ERR PFX "specify wss_port\n");
872 return 0;
873 }
874 if (fm_port[dev] == SNDRV_AUTO_PORT) {
875 snd_printk(KERN_ERR PFX "specify fm_port\n");
876 return 0;
877 }
878 if (midi_port[dev] == SNDRV_AUTO_PORT) {
879 snd_printk(KERN_ERR PFX "specify midi_port\n");
880 return 0;
881 }
882 return 1;
883}
884
885static int __devinit snd_opl3sa2_isa_probe(struct device *pdev,
886 unsigned int dev)
887{
888 struct snd_card *card;
889 int err;
890
891 err = snd_opl3sa2_card_new(dev, &card);
892 if (err < 0)
893 return err;
894 snd_card_set_dev(card, pdev);
895 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
896 snd_card_free(card);
897 return err;
898 }
899 dev_set_drvdata(pdev, card);
900 return 0;
901}
902
903static int __devexit snd_opl3sa2_isa_remove(struct device *devptr,
904 unsigned int dev)
905{
906 snd_card_free(dev_get_drvdata(devptr));
907 dev_set_drvdata(devptr, NULL);
908 return 0;
909}
910
911#ifdef CONFIG_PM
912static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n,
913 pm_message_t state)
914{
915 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state);
916}
917
918static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n)
919{
920 return snd_opl3sa2_resume(dev_get_drvdata(dev));
921}
922#endif
923
924#define DEV_NAME "opl3sa2"
925
926static struct isa_driver snd_opl3sa2_isa_driver = {
927 .match = snd_opl3sa2_isa_match,
928 .probe = snd_opl3sa2_isa_probe,
929 .remove = __devexit_p(snd_opl3sa2_isa_remove),
930#ifdef CONFIG_PM
931 .suspend = snd_opl3sa2_isa_suspend,
932 .resume = snd_opl3sa2_isa_resume,
933#endif
934 .driver = {
935 .name = DEV_NAME
936 },
937};
938
939static int __init alsa_card_opl3sa2_init(void)
940{
941 int err;
942
943 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
944#ifdef CONFIG_PNP
945 if (!err)
946 isa_registered = 1;
947
948 err = pnp_register_driver(&opl3sa2_pnp_driver);
949 if (!err)
950 pnp_registered = 1;
951
952 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
953 if (!err)
954 pnpc_registered = 1;
955
956 if (isa_registered || pnp_registered)
957 err = 0;
958#endif
959 return err;
960}
961
962static void __exit alsa_card_opl3sa2_exit(void)
963{
964#ifdef CONFIG_PNP
965 if (pnpc_registered)
966 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
967 if (pnp_registered)
968 pnp_unregister_driver(&opl3sa2_pnp_driver);
969 if (isa_registered)
970#endif
971 isa_unregister_driver(&snd_opl3sa2_isa_driver);
972}
973
974module_init(alsa_card_opl3sa2_init)
975module_exit(alsa_card_opl3sa2_exit)
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