source: GPL/trunk/alsa-kernel/isa/opl3sa2.c@ 679

Last change on this file since 679 was 679, checked in by David Azarewicz, 5 years ago

Merge changes from Paul's uniaud32next branch.
File size: 29.4 KB
Line 
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");
25MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S},"
26 "{Genius,Sound Maker 3DX},"
27 "{Yamaha,OPL3SA3},"
28 "{Intel,AL440LX sound},"
29 "{NeoMagic,MagicWave 3DX}}");
30
31static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
32static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
33static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
34#ifdef CONFIG_PNP
35#ifndef TARGET_OS2
36static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
37#else
38static int isapnp[SNDRV_CARDS] = {1,1,1,1,1,1,1,1};
39#endif
40#endif
41static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
42static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
43static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
44static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
45static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
46static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
47static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
48static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
49static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
50
51module_param_array(index, int, NULL, 0444);
52MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
53module_param_array(id, charp, NULL, 0444);
54MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
55module_param_array(enable, bool, NULL, 0444);
56MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
57#ifdef CONFIG_PNP
58module_param_array(isapnp, bool, NULL, 0444);
59MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
60#endif
61module_param_hw_array(port, long, ioport, NULL, 0444);
62MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
63module_param_hw_array(sb_port, long, ioport, NULL, 0444);
64MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
65module_param_hw_array(wss_port, long, ioport, NULL, 0444);
66MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
67module_param_hw_array(fm_port, long, ioport, NULL, 0444);
68MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
69module_param_hw_array(midi_port, long, ioport, NULL, 0444);
70MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
71module_param_hw_array(irq, int, irq, NULL, 0444);
72MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
73module_param_hw_array(dma1, int, dma, NULL, 0444);
74MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
75module_param_hw_array(dma2, int, dma, NULL, 0444);
76MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
77module_param_array(opl3sa3_ymode, int, NULL, 0444);
78MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
79
80#ifdef CONFIG_PNP
81static int isa_registered;
82static int pnp_registered;
83static int pnpc_registered;
84#endif
85
86/* control ports */
87#define OPL3SA2_PM_CTRL 0x01
88#define OPL3SA2_SYS_CTRL 0x02
89#define OPL3SA2_IRQ_CONFIG 0x03
90#define OPL3SA2_IRQ_STATUS 0x04
91#define OPL3SA2_DMA_CONFIG 0x06
92#define OPL3SA2_MASTER_LEFT 0x07
93#define OPL3SA2_MASTER_RIGHT 0x08
94#define OPL3SA2_MIC 0x09
95#define OPL3SA2_MISC 0x0A
96
97/* opl3sa3 only */
98#define OPL3SA3_DGTL_DOWN 0x12
99#define OPL3SA3_ANLG_DOWN 0x13
100#define OPL3SA3_WIDE 0x14
101#define OPL3SA3_BASS 0x15
102#define OPL3SA3_TREBLE 0x16
103
104/* power management bits */
105#define OPL3SA2_PM_ADOWN 0x20
106#define OPL3SA2_PM_PSV 0x04
107#define OPL3SA2_PM_PDN 0x02
108#define OPL3SA2_PM_PDX 0x01
109
110#define OPL3SA2_PM_D0 0x00
111#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
112
113struct snd_opl3sa2 {
114 int version; /* 2 or 3 */
115 unsigned long port; /* control port */
116 struct resource *res_port; /* control port resource */
117 int irq;
118 int single_dma;
119 spinlock_t reg_lock;
120 struct snd_hwdep *synth;
121 struct snd_rawmidi *rmidi;
122 struct snd_wss *wss;
123 unsigned char ctlregs[0x20];
124 int ymode; /* SL added */
125 struct snd_kcontrol *master_switch;
126 struct snd_kcontrol *master_volume;
127};
128
129#define PFX "opl3sa2: "
130
131#ifdef CONFIG_PNP
132
133static const struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
134 { .id = "YMH0021" },
135 { .id = "NMX2210" }, /* Gateway Solo 2500 */
136 { .id = "" } /* end */
137};
138
139MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
140
141static const struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
142 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
143 { .id = "YMH0020", .devs = { { "YMH0021" } } },
144 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
145 { .id = "YMH0030", .devs = { { "YMH0021" } } },
146 /* Yamaha OPL3-SA2 */
147 { .id = "YMH0800", .devs = { { "YMH0021" } } },
148 /* Yamaha OPL3-SA2 */
149 { .id = "YMH0801", .devs = { { "YMH0021" } } },
150 /* NeoMagic MagicWave 3DX */
151 { .id = "NMX2200", .devs = { { "YMH2210" } } },
152 /* NeoMagic MagicWave 3D */
153 { .id = "NMX2200", .devs = { { "NMX2210" } } },
154 /* --- */
155 { .id = "" } /* end */
156};
157
158MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
159
160#endif /* CONFIG_PNP */
161
162
163/* read control port (w/o spinlock) */
164static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
165{
166 unsigned char result;
167#if 0
168 outb(0x1d, port); /* password */
169 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
170#endif
171 outb(reg, chip->port); /* register */
172 result = inb(chip->port + 1);
173#if 0
174 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
175 port, result, inb(port));
176#endif
177 return result;
178}
179
180/* read control port (with spinlock) */
181static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
182{
183 unsigned long flags;
184 unsigned char result;
185
186 spin_lock_irqsave(&chip->reg_lock, flags);
187 result = __snd_opl3sa2_read(chip, reg);
188 spin_unlock_irqrestore(&chip->reg_lock, flags);
189 return result;
190}
191
192/* write control port (w/o spinlock) */
193static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
194{
195#if 0
196 outb(0x1d, port); /* password */
197#endif
198 outb(reg, chip->port); /* register */
199 outb(value, chip->port + 1);
200 chip->ctlregs[reg] = value;
201}
202
203/* write control port (with spinlock) */
204static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
205{
206 unsigned long flags;
207 spin_lock_irqsave(&chip->reg_lock, flags);
208 __snd_opl3sa2_write(chip, reg, value);
209 spin_unlock_irqrestore(&chip->reg_lock, flags);
210}
211
212static int snd_opl3sa2_detect(struct snd_card *card)
213{
214 struct snd_opl3sa2 *chip = card->private_data;
215 unsigned long port;
216 unsigned char tmp, tmp1;
217 char str[2];
218
219 port = chip->port;
220 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
221 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
222 return -EBUSY;
223 }
224 /*
225 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
226 snd_opl3sa2_read(chip, 0x0a));
227 */
228 chip->version = 0;
229 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
230 if (tmp == 0xff) {
231 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
232 return -ENODEV;
233 }
234 switch (tmp & 0x07) {
235 case 0x01:
236 chip->version = 2; /* YMF711 */
237 break;
238 default:
239 chip->version = 3;
240 /* 0x02 - standard */
241 /* 0x03 - YM715B */
242 /* 0x04 - YM719 - OPL-SA4? */
243 /* 0x05 - OPL3-SA3 - Libretto 100 */
244 /* 0x07 - unknown - Neomagic MagicWave 3D */
245 break;
246 }
247 str[0] = chip->version + '0';
248 str[1] = 0;
249 strcat(card->shortname, str);
250 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
251 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
252 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
253 return -ENODEV;
254 }
255 /* try if the MIC register is accessible */
256 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
257 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
258 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
259 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
260 return -ENODEV;
261 }
262 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
263 /* initialization */
264 /* Power Management - full on */
265 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
266 if (chip->version > 2) {
267 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
268 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
269 } else {
270 /* default for opl3sa2 versions */
271 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
272 }
273 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
274 if (chip->single_dma) {
275 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
276 } else {
277 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
278 }
279 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
280 if (chip->version > 2) {
281 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
282 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
283 }
284 return 0;
285}
286
287static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
288{
289 unsigned short status;
290 struct snd_card *card = dev_id;
291 struct snd_opl3sa2 *chip;
292 int handled = 0;
293
294 if (card == NULL)
295 return IRQ_NONE;
296
297 chip = card->private_data;
298 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
299
300 if (status & 0x20) {
301 handled = 1;
302 snd_opl3_interrupt(chip->synth);
303 }
304
305 if ((status & 0x10) && chip->rmidi != NULL) {
306 handled = 1;
307 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
308 }
309
310 if (status & 0x07) { /* TI,CI,PI */
311 handled = 1;
312 snd_wss_interrupt(irq, chip->wss);
313 }
314
315 if (status & 0x40) { /* hardware volume change */
316 handled = 1;
317 /* reading from Master Lch register at 0x07 clears this bit */
318 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
319 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
320 if (chip->master_switch && chip->master_volume) {
321 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
322 &chip->master_switch->id);
323 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
324 &chip->master_volume->id);
325 }
326 }
327 return IRQ_RETVAL(handled);
328}
329
330#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
331{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
332 .info = snd_wss_info_single, \
333 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
334 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
335#define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
336{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
337 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
338 .name = xname, .index = xindex, \
339 .info = snd_wss_info_single, \
340 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
341 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
342 .tlv = { .p = (xtlv) } }
343
344static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
345{
346 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
347 unsigned long flags;
348 int reg = kcontrol->private_value & 0xff;
349 int shift = (kcontrol->private_value >> 8) & 0xff;
350 int mask = (kcontrol->private_value >> 16) & 0xff;
351 int invert = (kcontrol->private_value >> 24) & 0xff;
352
353 spin_lock_irqsave(&chip->reg_lock, flags);
354 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
355 spin_unlock_irqrestore(&chip->reg_lock, flags);
356 if (invert)
357 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
358 return 0;
359}
360
361static int snd_opl3sa2_put_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 int change;
370 unsigned short val, oval;
371
372 val = (ucontrol->value.integer.value[0] & mask);
373 if (invert)
374 val = mask - val;
375 val <<= shift;
376 spin_lock_irqsave(&chip->reg_lock, flags);
377 oval = chip->ctlregs[reg];
378 val = (oval & ~(mask << shift)) | val;
379 change = val != oval;
380 __snd_opl3sa2_write(chip, reg, val);
381 spin_unlock_irqrestore(&chip->reg_lock, flags);
382 return change;
383}
384
385#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
386{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
387 .info = snd_wss_info_double, \
388 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
389 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
390#define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
391{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
392 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
393 .name = xname, .index = xindex, \
394 .info = snd_wss_info_double, \
395 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
396 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \
397 .tlv = { .p = (xtlv) } }
398
399static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
400{
401 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
402 unsigned long flags;
403 int left_reg = kcontrol->private_value & 0xff;
404 int right_reg = (kcontrol->private_value >> 8) & 0xff;
405 int shift_left = (kcontrol->private_value >> 16) & 0x07;
406 int shift_right = (kcontrol->private_value >> 19) & 0x07;
407 int mask = (kcontrol->private_value >> 24) & 0xff;
408 int invert = (kcontrol->private_value >> 22) & 1;
409
410 spin_lock_irqsave(&chip->reg_lock, flags);
411 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
412 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
413 spin_unlock_irqrestore(&chip->reg_lock, flags);
414 if (invert) {
415 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
416 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
417 }
418 return 0;
419}
420
421static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
422{
423 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
424 unsigned long flags;
425 int left_reg = kcontrol->private_value & 0xff;
426 int right_reg = (kcontrol->private_value >> 8) & 0xff;
427 int shift_left = (kcontrol->private_value >> 16) & 0x07;
428 int shift_right = (kcontrol->private_value >> 19) & 0x07;
429 int mask = (kcontrol->private_value >> 24) & 0xff;
430 int invert = (kcontrol->private_value >> 22) & 1;
431 int change;
432 unsigned short val1, val2, oval1, oval2;
433
434 val1 = ucontrol->value.integer.value[0] & mask;
435 val2 = ucontrol->value.integer.value[1] & mask;
436 if (invert) {
437 val1 = mask - val1;
438 val2 = mask - val2;
439 }
440 val1 <<= shift_left;
441 val2 <<= shift_right;
442 spin_lock_irqsave(&chip->reg_lock, flags);
443 if (left_reg != right_reg) {
444 oval1 = chip->ctlregs[left_reg];
445 oval2 = chip->ctlregs[right_reg];
446 val1 = (oval1 & ~(mask << shift_left)) | val1;
447 val2 = (oval2 & ~(mask << shift_right)) | val2;
448 change = val1 != oval1 || val2 != oval2;
449 __snd_opl3sa2_write(chip, left_reg, val1);
450 __snd_opl3sa2_write(chip, right_reg, val2);
451 } else {
452 oval1 = chip->ctlregs[left_reg];
453 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
454 change = val1 != oval1;
455 __snd_opl3sa2_write(chip, left_reg, val1);
456 }
457 spin_unlock_irqrestore(&chip->reg_lock, flags);
458 return change;
459}
460
461static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
462static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
463
464static const struct snd_kcontrol_new snd_opl3sa2_controls[] = {
465OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
466OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
467 db_scale_master),
468OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
469OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
470 db_scale_5bit_12db_max),
471OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
472};
473
474static const struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
475OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
476OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
477OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
478};
479
480static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
481{
482 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
483 chip->master_switch = NULL;
484 chip->master_volume = NULL;
485}
486
487static int snd_opl3sa2_mixer(struct snd_card *card)
488{
489 struct snd_opl3sa2 *chip = card->private_data;
490 struct snd_ctl_elem_id id1, id2;
491 struct snd_kcontrol *kctl;
492 unsigned int idx;
493 int err;
494
495 memset(&id1, 0, sizeof(id1));
496 memset(&id2, 0, sizeof(id2));
497 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
498 /* reassign AUX0 to CD */
499 strcpy(id1.name, "Aux Playback Switch");
500 strcpy(id2.name, "CD Playback Switch");
501 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
502 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
503 return err;
504 }
505 strcpy(id1.name, "Aux Playback Volume");
506 strcpy(id2.name, "CD Playback Volume");
507 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
508 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
509 return err;
510 }
511 /* reassign AUX1 to FM */
512 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
513 strcpy(id2.name, "FM Playback Switch");
514 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
515 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
516 return err;
517 }
518 strcpy(id1.name, "Aux Playback Volume");
519 strcpy(id2.name, "FM Playback Volume");
520 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
521 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
522 return err;
523 }
524 /* add OPL3SA2 controls */
525 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
526 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 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 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
536 return err;
537 }
538 return 0;
539}
540
541/* Power Management support functions */
542#ifdef CONFIG_PM
543static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
544{
545 if (card) {
546 struct snd_opl3sa2 *chip = card->private_data;
547
548 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
549 chip->wss->suspend(chip->wss);
550 /* power down */
551 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
552 }
553
554 return 0;
555}
556
557static int snd_opl3sa2_resume(struct snd_card *card)
558{
559 struct snd_opl3sa2 *chip;
560 int i;
561
562 if (!card)
563 return 0;
564
565 chip = card->private_data;
566 /* power up */
567 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
568
569 /* restore registers */
570 for (i = 2; i <= 0x0a; i++) {
571 if (i != OPL3SA2_IRQ_STATUS)
572 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
573 }
574 if (chip->version > 2) {
575 for (i = 0x12; i <= 0x16; i++)
576 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
577 }
578 /* restore wss */
579 chip->wss->resume(chip->wss);
580
581 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
582 return 0;
583}
584#endif /* CONFIG_PM */
585
586#ifdef CONFIG_PNP
587static int snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
588 struct pnp_dev *pdev)
589{
590 if (pnp_activate_dev(pdev) < 0) {
591 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
592 return -EBUSY;
593 }
594 sb_port[dev] = pnp_port_start(pdev, 0);
595 wss_port[dev] = pnp_port_start(pdev, 1);
596 fm_port[dev] = pnp_port_start(pdev, 2);
597 midi_port[dev] = pnp_port_start(pdev, 3);
598 port[dev] = pnp_port_start(pdev, 4);
599 dma1[dev] = pnp_dma(pdev, 0);
600 dma2[dev] = pnp_dma(pdev, 1);
601 irq[dev] = pnp_irq(pdev, 0);
602 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
603 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
604 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
605 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
606 return 0;
607}
608#endif /* CONFIG_PNP */
609
610static void snd_opl3sa2_free(struct snd_card *card)
611{
612 struct snd_opl3sa2 *chip = card->private_data;
613 if (chip->irq >= 0)
614 free_irq(chip->irq, card);
615 release_and_free_resource(chip->res_port);
616}
617
618static int snd_opl3sa2_card_new(struct device *pdev, int dev,
619 struct snd_card **cardp)
620{
621 struct snd_card *card;
622 struct snd_opl3sa2 *chip;
623 int err;
624
625 err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE,
626 sizeof(struct snd_opl3sa2), &card);
627 if (err < 0)
628 return err;
629 strcpy(card->driver, "OPL3SA2");
630 strcpy(card->shortname, "Yamaha OPL3-SA");
631 chip = card->private_data;
632 spin_lock_init(&chip->reg_lock);
633 chip->irq = -1;
634 card->private_free = snd_opl3sa2_free;
635 *cardp = card;
636 return 0;
637}
638
639static int snd_opl3sa2_probe(struct snd_card *card, int dev)
640{
641 int xirq, xdma1, xdma2;
642 struct snd_opl3sa2 *chip;
643 struct snd_wss *wss;
644 struct snd_opl3 *opl3;
645 int err;
646
647 /* initialise this card from supplied (or default) parameter*/
648 chip = card->private_data;
649 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
650 chip->port = port[dev];
651 xirq = irq[dev];
652 xdma1 = dma1[dev];
653 xdma2 = dma2[dev];
654 if (xdma2 < 0)
655 chip->single_dma = 1;
656 err = snd_opl3sa2_detect(card);
657 if (err < 0)
658 return err;
659 err = request_irq(xirq, snd_opl3sa2_interrupt, 0,
660 "OPL3-SA2", card);
661 if (err) {
662 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
663 return -ENODEV;
664 }
665 chip->irq = xirq;
666 card->sync_irq = chip->irq;
667 err = snd_wss_create(card,
668 wss_port[dev] + 4, -1,
669 xirq, xdma1, xdma2,
670 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss);
671 if (err < 0) {
672 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
673 return err;
674 }
675 chip->wss = wss;
676 err = snd_wss_pcm(wss, 0);
677 if (err < 0)
678 return err;
679 err = snd_wss_mixer(wss);
680 if (err < 0)
681 return err;
682 err = snd_opl3sa2_mixer(card);
683 if (err < 0)
684 return err;
685 err = snd_wss_timer(wss, 0);
686 if (err < 0)
687 return err;
688 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
689 if ((err = snd_opl3_create(card, fm_port[dev],
690 fm_port[dev] + 2,
691 OPL3_HW_OPL3, 0, &opl3)) < 0)
692 return err;
693 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
694 return err;
695 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
696 return err;
697 }
698 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
699 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
700 midi_port[dev],
701 MPU401_INFO_IRQ_HOOK, -1,
702 &chip->rmidi)) < 0)
703 return err;
704 }
705 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
706 card->shortname, chip->port, xirq, xdma1);
707 if (xdma2 >= 0)
708 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
709
710 return snd_card_register(card);
711}
712
713#ifdef CONFIG_PNP
714static int snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
715 const struct pnp_device_id *id)
716{
717 static int dev;
718 int err;
719 struct snd_card *card;
720
721 if (pnp_device_is_isapnp(pdev))
722 return -ENOENT; /* we have another procedure - card */
723 for (; dev < SNDRV_CARDS; dev++) {
724 if (enable[dev] && isapnp[dev])
725 break;
726 }
727 if (dev >= SNDRV_CARDS)
728 return -ENODEV;
729
730 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
731 if (err < 0)
732 return err;
733 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
734 snd_card_free(card);
735 return err;
736 }
737 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
738 snd_card_free(card);
739 return err;
740 }
741 pnp_set_drvdata(pdev, card);
742 dev++;
743 return 0;
744}
745
746static void snd_opl3sa2_pnp_remove(struct pnp_dev *pdev)
747{
748 snd_card_free(pnp_get_drvdata(pdev));
749}
750
751#ifdef CONFIG_PM
752static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
753{
754 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
755}
756static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
757{
758 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
759}
760#endif
761
762static struct pnp_driver opl3sa2_pnp_driver = {
763 .name = "snd-opl3sa2-pnpbios",
764 .id_table = snd_opl3sa2_pnpbiosids,
765 .probe = snd_opl3sa2_pnp_detect,
766 .remove = snd_opl3sa2_pnp_remove,
767#ifdef CONFIG_PM
768 .suspend = snd_opl3sa2_pnp_suspend,
769 .resume = snd_opl3sa2_pnp_resume,
770#endif
771};
772
773static int snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
774 const struct pnp_card_device_id *id)
775{
776 static int dev;
777 struct pnp_dev *pdev;
778 int err;
779 struct snd_card *card;
780
781 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
782 if (pdev == NULL) {
783 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
784 id->devs[0].id);
785 return -EBUSY;
786 }
787 for (; dev < SNDRV_CARDS; dev++) {
788 if (enable[dev] && isapnp[dev])
789 break;
790 }
791 if (dev >= SNDRV_CARDS)
792 return -ENODEV;
793
794 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
795 if (err < 0)
796 return err;
797 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
798 snd_card_free(card);
799 return err;
800 }
801 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
802 snd_card_free(card);
803 return err;
804 }
805 pnp_set_card_drvdata(pcard, card);
806 dev++;
807 return 0;
808}
809
810static void snd_opl3sa2_pnp_cremove(struct pnp_card_link *pcard)
811{
812 snd_card_free(pnp_get_card_drvdata(pcard));
813 pnp_set_card_drvdata(pcard, NULL);
814}
815
816#ifdef CONFIG_PM
817static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
818{
819 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
820}
821static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
822{
823 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
824}
825#endif
826
827static struct pnp_card_driver opl3sa2_pnpc_driver = {
828 .flags = PNP_DRIVER_RES_DISABLE,
829 .name = "snd-opl3sa2-cpnp",
830 .id_table = snd_opl3sa2_pnpids,
831 .probe = snd_opl3sa2_pnp_cdetect,
832 .remove = snd_opl3sa2_pnp_cremove,
833#ifdef CONFIG_PM
834 .suspend = snd_opl3sa2_pnp_csuspend,
835 .resume = snd_opl3sa2_pnp_cresume,
836#endif
837};
838#endif /* CONFIG_PNP */
839
840static int snd_opl3sa2_isa_match(struct device *pdev,
841 unsigned int dev)
842{
843 if (!enable[dev])
844 return 0;
845#ifdef CONFIG_PNP
846 if (isapnp[dev])
847 return 0;
848#endif
849 if (port[dev] == SNDRV_AUTO_PORT) {
850 snd_printk(KERN_ERR PFX "specify port\n");
851 return 0;
852 }
853 if (wss_port[dev] == SNDRV_AUTO_PORT) {
854 snd_printk(KERN_ERR PFX "specify wss_port\n");
855 return 0;
856 }
857 if (fm_port[dev] == SNDRV_AUTO_PORT) {
858 snd_printk(KERN_ERR PFX "specify fm_port\n");
859 return 0;
860 }
861 if (midi_port[dev] == SNDRV_AUTO_PORT) {
862 snd_printk(KERN_ERR PFX "specify midi_port\n");
863 return 0;
864 }
865 return 1;
866}
867
868static int snd_opl3sa2_isa_probe(struct device *pdev,
869 unsigned int dev)
870{
871 struct snd_card *card;
872 int err;
873
874 err = snd_opl3sa2_card_new(pdev, dev, &card);
875 if (err < 0)
876 return err;
877 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
878 snd_card_free(card);
879 return err;
880 }
881 dev_set_drvdata(pdev, card);
882 return 0;
883}
884
885static int snd_opl3sa2_isa_remove(struct device *devptr,
886 unsigned int dev)
887{
888 snd_card_free(dev_get_drvdata(devptr));
889 return 0;
890}
891
892#ifdef CONFIG_PM
893static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n,
894 pm_message_t state)
895{
896 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state);
897}
898
899static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n)
900{
901 return snd_opl3sa2_resume(dev_get_drvdata(dev));
902}
903#endif
904
905#define DEV_NAME "opl3sa2"
906
907static struct isa_driver snd_opl3sa2_isa_driver = {
908 .match = snd_opl3sa2_isa_match,
909 .probe = snd_opl3sa2_isa_probe,
910 .remove = snd_opl3sa2_isa_remove,
911#ifdef CONFIG_PM
912 .suspend = snd_opl3sa2_isa_suspend,
913 .resume = snd_opl3sa2_isa_resume,
914#endif
915 .driver = {
916 .name = DEV_NAME
917 },
918};
919
920static int __init alsa_card_opl3sa2_init(void)
921{
922 int err;
923
924 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
925#ifdef CONFIG_PNP
926 if (!err)
927 isa_registered = 1;
928
929 err = pnp_register_driver(&opl3sa2_pnp_driver);
930 if (!err)
931 pnp_registered = 1;
932
933 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
934 if (!err)
935 pnpc_registered = 1;
936
937 if (isa_registered || pnp_registered)
938 err = 0;
939#endif
940 return err;
941}
942
943static void __exit alsa_card_opl3sa2_exit(void)
944{
945#ifdef CONFIG_PNP
946 if (pnpc_registered)
947 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
948 if (pnp_registered)
949 pnp_unregister_driver(&opl3sa2_pnp_driver);
950 if (isa_registered)
951#endif
952 isa_unregister_driver(&snd_opl3sa2_isa_driver);
953}
954
955module_init(alsa_card_opl3sa2_init)
956module_exit(alsa_card_opl3sa2_exit)
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