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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
35static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
36#endif
37static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
38static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
39static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
40static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
41static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
42static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
43static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
44static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
45static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
46
47module_param_array(index, int, NULL, 0444);
48MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
49module_param_array(id, charp, NULL, 0444);
50MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
51module_param_array(enable, bool, NULL, 0444);
52MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
53#ifdef CONFIG_PNP
54module_param_array(isapnp, bool, NULL, 0444);
55MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
56#endif
57module_param_hw_array(port, long, ioport, NULL, 0444);
58MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
59module_param_hw_array(sb_port, long, ioport, NULL, 0444);
60MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
61module_param_hw_array(wss_port, long, ioport, NULL, 0444);
62MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
63module_param_hw_array(fm_port, long, ioport, NULL, 0444);
64MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
65module_param_hw_array(midi_port, long, ioport, NULL, 0444);
66MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
67module_param_hw_array(irq, int, irq, NULL, 0444);
68MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
69module_param_hw_array(dma1, int, dma, NULL, 0444);
70MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
71module_param_hw_array(dma2, int, dma, NULL, 0444);
72MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
73module_param_array(opl3sa3_ymode, int, NULL, 0444);
74MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
75
76#ifdef CONFIG_PNP
77static int isa_registered;
78static int pnp_registered;
79static int pnpc_registered;
80#endif
81
82/* control ports */
83#define OPL3SA2_PM_CTRL 0x01
84#define OPL3SA2_SYS_CTRL 0x02
85#define OPL3SA2_IRQ_CONFIG 0x03
86#define OPL3SA2_IRQ_STATUS 0x04
87#define OPL3SA2_DMA_CONFIG 0x06
88#define OPL3SA2_MASTER_LEFT 0x07
89#define OPL3SA2_MASTER_RIGHT 0x08
90#define OPL3SA2_MIC 0x09
91#define OPL3SA2_MISC 0x0A
92
93/* opl3sa3 only */
94#define OPL3SA3_DGTL_DOWN 0x12
95#define OPL3SA3_ANLG_DOWN 0x13
96#define OPL3SA3_WIDE 0x14
97#define OPL3SA3_BASS 0x15
98#define OPL3SA3_TREBLE 0x16
99
100/* power management bits */
101#define OPL3SA2_PM_ADOWN 0x20
102#define OPL3SA2_PM_PSV 0x04
103#define OPL3SA2_PM_PDN 0x02
104#define OPL3SA2_PM_PDX 0x01
105
106#define OPL3SA2_PM_D0 0x00
107#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
108
109struct snd_opl3sa2 {
110 int version; /* 2 or 3 */
111 unsigned long port; /* control port */
112 struct resource *res_port; /* control port resource */
113 int irq;
114 int single_dma;
115 spinlock_t reg_lock;
116 struct snd_hwdep *synth;
117 struct snd_rawmidi *rmidi;
118 struct snd_wss *wss;
119 unsigned char ctlregs[0x20];
120 int ymode; /* SL added */
121 struct snd_kcontrol *master_switch;
122 struct snd_kcontrol *master_volume;
123};
124
125#define PFX "opl3sa2: "
126
127#ifdef CONFIG_PNP
128
129static const struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
130 { .id = "YMH0021" },
131 { .id = "NMX2210" }, /* Gateway Solo 2500 */
132 { .id = "" } /* end */
133};
134
135MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
136
137static const struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
138 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
139 { .id = "YMH0020", .devs = { { "YMH0021" } } },
140 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
141 { .id = "YMH0030", .devs = { { "YMH0021" } } },
142 /* Yamaha OPL3-SA2 */
143 { .id = "YMH0800", .devs = { { "YMH0021" } } },
144 /* Yamaha OPL3-SA2 */
145 { .id = "YMH0801", .devs = { { "YMH0021" } } },
146 /* NeoMagic MagicWave 3DX */
147 { .id = "NMX2200", .devs = { { "YMH2210" } } },
148 /* NeoMagic MagicWave 3D */
149 { .id = "NMX2200", .devs = { { "NMX2210" } } },
150 /* --- */
151 { .id = "" } /* end */
152};
153
154MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
155
156#endif /* CONFIG_PNP */
157
158
159/* read control port (w/o spinlock) */
160static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
161{
162 unsigned char result;
163#if 0
164 outb(0x1d, port); /* password */
165 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
166#endif
167 outb(reg, chip->port); /* register */
168 result = inb(chip->port + 1);
169#if 0
170 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
171 port, result, inb(port));
172#endif
173 return result;
174}
175
176/* read control port (with spinlock) */
177static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
178{
179 unsigned long flags;
180 unsigned char result;
181
182 spin_lock_irqsave(&chip->reg_lock, flags);
183 result = __snd_opl3sa2_read(chip, reg);
184 spin_unlock_irqrestore(&chip->reg_lock, flags);
185 return result;
186}
187
188/* write control port (w/o spinlock) */
189static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
190{
191#if 0
192 outb(0x1d, port); /* password */
193#endif
194 outb(reg, chip->port); /* register */
195 outb(value, chip->port + 1);
196 chip->ctlregs[reg] = value;
197}
198
199/* write control port (with spinlock) */
200static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
201{
202 unsigned long flags;
203 spin_lock_irqsave(&chip->reg_lock, flags);
204 __snd_opl3sa2_write(chip, reg, value);
205 spin_unlock_irqrestore(&chip->reg_lock, flags);
206}
207
208static int snd_opl3sa2_detect(struct snd_card *card)
209{
210 struct snd_opl3sa2 *chip = card->private_data;
211 unsigned long port;
212 unsigned char tmp, tmp1;
213 char str[2];
214
215 port = chip->port;
216 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
217 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
218 return -EBUSY;
219 }
220 /*
221 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
222 snd_opl3sa2_read(chip, 0x0a));
223 */
224 chip->version = 0;
225 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
226 if (tmp == 0xff) {
227 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
228 return -ENODEV;
229 }
230 switch (tmp & 0x07) {
231 case 0x01:
232 chip->version = 2; /* YMF711 */
233 break;
234 default:
235 chip->version = 3;
236 /* 0x02 - standard */
237 /* 0x03 - YM715B */
238 /* 0x04 - YM719 - OPL-SA4? */
239 /* 0x05 - OPL3-SA3 - Libretto 100 */
240 /* 0x07 - unknown - Neomagic MagicWave 3D */
241 break;
242 }
243 str[0] = chip->version + '0';
244 str[1] = 0;
245 strcat(card->shortname, str);
246 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
247 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
248 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
249 return -ENODEV;
250 }
251 /* try if the MIC register is accessible */
252 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
253 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
254 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
255 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
256 return -ENODEV;
257 }
258 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
259 /* initialization */
260 /* Power Management - full on */
261 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
262 if (chip->version > 2) {
263 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
264 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
265 } else {
266 /* default for opl3sa2 versions */
267 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
268 }
269 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
270 if (chip->single_dma) {
271 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
272 } else {
273 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
274 }
275 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
276 if (chip->version > 2) {
277 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
278 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
279 }
280 return 0;
281}
282
283static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
284{
285 unsigned short status;
286 struct snd_card *card = dev_id;
287 struct snd_opl3sa2 *chip;
288 int handled = 0;
289
290 if (card == NULL)
291 return IRQ_NONE;
292
293 chip = card->private_data;
294 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
295
296 if (status & 0x20) {
297 handled = 1;
298 snd_opl3_interrupt(chip->synth);
299 }
300
301 if ((status & 0x10) && chip->rmidi != NULL) {
302 handled = 1;
303 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
304 }
305
306 if (status & 0x07) { /* TI,CI,PI */
307 handled = 1;
308 snd_wss_interrupt(irq, chip->wss);
309 }
310
311 if (status & 0x40) { /* hardware volume change */
312 handled = 1;
313 /* reading from Master Lch register at 0x07 clears this bit */
314 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
315 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
316 if (chip->master_switch && chip->master_volume) {
317 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
318 &chip->master_switch->id);
319 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
320 &chip->master_volume->id);
321 }
322 }
323 return IRQ_RETVAL(handled);
324}
325
326#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
327{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
328 .info = snd_wss_info_single, \
329 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
330 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
331#define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
332{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
333 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
334 .name = xname, .index = xindex, \
335 .info = snd_wss_info_single, \
336 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
337 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
338 .tlv = { .p = (xtlv) } }
339
340static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
341{
342 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
343 unsigned long flags;
344 int reg = kcontrol->private_value & 0xff;
345 int shift = (kcontrol->private_value >> 8) & 0xff;
346 int mask = (kcontrol->private_value >> 16) & 0xff;
347 int invert = (kcontrol->private_value >> 24) & 0xff;
348
349 spin_lock_irqsave(&chip->reg_lock, flags);
350 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
351 spin_unlock_irqrestore(&chip->reg_lock, flags);
352 if (invert)
353 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
354 return 0;
355}
356
357static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
358{
359 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
360 unsigned long flags;
361 int reg = kcontrol->private_value & 0xff;
362 int shift = (kcontrol->private_value >> 8) & 0xff;
363 int mask = (kcontrol->private_value >> 16) & 0xff;
364 int invert = (kcontrol->private_value >> 24) & 0xff;
365 int change;
366 unsigned short val, oval;
367
368 val = (ucontrol->value.integer.value[0] & mask);
369 if (invert)
370 val = mask - val;
371 val <<= shift;
372 spin_lock_irqsave(&chip->reg_lock, flags);
373 oval = chip->ctlregs[reg];
374 val = (oval & ~(mask << shift)) | val;
375 change = val != oval;
376 __snd_opl3sa2_write(chip, reg, val);
377 spin_unlock_irqrestore(&chip->reg_lock, flags);
378 return change;
379}
380
381#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
382{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
383 .info = snd_wss_info_double, \
384 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
385 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
386#define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
387{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
388 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
389 .name = xname, .index = xindex, \
390 .info = snd_wss_info_double, \
391 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
392 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \
393 .tlv = { .p = (xtlv) } }
394
395static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
396{
397 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
398 unsigned long flags;
399 int left_reg = kcontrol->private_value & 0xff;
400 int right_reg = (kcontrol->private_value >> 8) & 0xff;
401 int shift_left = (kcontrol->private_value >> 16) & 0x07;
402 int shift_right = (kcontrol->private_value >> 19) & 0x07;
403 int mask = (kcontrol->private_value >> 24) & 0xff;
404 int invert = (kcontrol->private_value >> 22) & 1;
405
406 spin_lock_irqsave(&chip->reg_lock, flags);
407 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
408 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
409 spin_unlock_irqrestore(&chip->reg_lock, flags);
410 if (invert) {
411 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
412 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
413 }
414 return 0;
415}
416
417static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
418{
419 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
420 unsigned long flags;
421 int left_reg = kcontrol->private_value & 0xff;
422 int right_reg = (kcontrol->private_value >> 8) & 0xff;
423 int shift_left = (kcontrol->private_value >> 16) & 0x07;
424 int shift_right = (kcontrol->private_value >> 19) & 0x07;
425 int mask = (kcontrol->private_value >> 24) & 0xff;
426 int invert = (kcontrol->private_value >> 22) & 1;
427 int change;
428 unsigned short val1, val2, oval1, oval2;
429
430 val1 = ucontrol->value.integer.value[0] & mask;
431 val2 = ucontrol->value.integer.value[1] & mask;
432 if (invert) {
433 val1 = mask - val1;
434 val2 = mask - val2;
435 }
436 val1 <<= shift_left;
437 val2 <<= shift_right;
438 spin_lock_irqsave(&chip->reg_lock, flags);
439 if (left_reg != right_reg) {
440 oval1 = chip->ctlregs[left_reg];
441 oval2 = chip->ctlregs[right_reg];
442 val1 = (oval1 & ~(mask << shift_left)) | val1;
443 val2 = (oval2 & ~(mask << shift_right)) | val2;
444 change = val1 != oval1 || val2 != oval2;
445 __snd_opl3sa2_write(chip, left_reg, val1);
446 __snd_opl3sa2_write(chip, right_reg, val2);
447 } else {
448 oval1 = chip->ctlregs[left_reg];
449 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
450 change = val1 != oval1;
451 __snd_opl3sa2_write(chip, left_reg, val1);
452 }
453 spin_unlock_irqrestore(&chip->reg_lock, flags);
454 return change;
455}
456
457static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
458static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
459
460static const struct snd_kcontrol_new snd_opl3sa2_controls[] = {
461OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
462OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
463 db_scale_master),
464OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
465OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
466 db_scale_5bit_12db_max),
467OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
468};
469
470static const struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
471OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
472OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
473OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
474};
475
476static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
477{
478 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
479 chip->master_switch = NULL;
480 chip->master_volume = NULL;
481}
482
483static int snd_opl3sa2_mixer(struct snd_card *card)
484{
485 struct snd_opl3sa2 *chip = card->private_data;
486 struct snd_ctl_elem_id id1, id2;
487 struct snd_kcontrol *kctl;
488 unsigned int idx;
489 int err;
490
491 memset(&id1, 0, sizeof(id1));
492 memset(&id2, 0, sizeof(id2));
493 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
494 /* reassign AUX0 to CD */
495 strcpy(id1.name, "Aux Playback Switch");
496 strcpy(id2.name, "CD Playback Switch");
497 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
498 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
499 return err;
500 }
501 strcpy(id1.name, "Aux Playback Volume");
502 strcpy(id2.name, "CD Playback Volume");
503 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
504 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 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
511 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
512 return err;
513 }
514 strcpy(id1.name, "Aux Playback Volume");
515 strcpy(id2.name, "FM Playback Volume");
516 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
517 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
518 return err;
519 }
520 /* add OPL3SA2 controls */
521 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
522 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
523 return err;
524 switch (idx) {
525 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
526 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
527 }
528 }
529 if (chip->version > 2) {
530 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
531 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
532 return err;
533 }
534 return 0;
535}
536
537/* Power Management support functions */
538#ifdef CONFIG_PM
539static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
540{
541 if (card) {
542 struct snd_opl3sa2 *chip = card->private_data;
543
544 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
545 chip->wss->suspend(chip->wss);
546 /* power down */
547 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
548 }
549
550 return 0;
551}
552
553static int snd_opl3sa2_resume(struct snd_card *card)
554{
555 struct snd_opl3sa2 *chip;
556 int i;
557
558 if (!card)
559 return 0;
560
561 chip = card->private_data;
562 /* power up */
563 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
564
565 /* restore registers */
566 for (i = 2; i <= 0x0a; i++) {
567 if (i != OPL3SA2_IRQ_STATUS)
568 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
569 }
570 if (chip->version > 2) {
571 for (i = 0x12; i <= 0x16; i++)
572 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
573 }
574 /* restore wss */
575 chip->wss->resume(chip->wss);
576
577 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
578 return 0;
579}
580#endif /* CONFIG_PM */
581
582#ifdef CONFIG_PNP
583static int snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
584 struct pnp_dev *pdev)
585{
586 if (pnp_activate_dev(pdev) < 0) {
587 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
588 return -EBUSY;
589 }
590 sb_port[dev] = pnp_port_start(pdev, 0);
591 wss_port[dev] = pnp_port_start(pdev, 1);
592 fm_port[dev] = pnp_port_start(pdev, 2);
593 midi_port[dev] = pnp_port_start(pdev, 3);
594 port[dev] = pnp_port_start(pdev, 4);
595 dma1[dev] = pnp_dma(pdev, 0);
596 dma2[dev] = pnp_dma(pdev, 1);
597 irq[dev] = pnp_irq(pdev, 0);
598 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
599 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
600 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
601 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
602 return 0;
603}
604#endif /* CONFIG_PNP */
605
606static void snd_opl3sa2_free(struct snd_card *card)
607{
608 struct snd_opl3sa2 *chip = card->private_data;
609 if (chip->irq >= 0)
610 free_irq(chip->irq, card);
611 release_and_free_resource(chip->res_port);
612}
613
614static int snd_opl3sa2_card_new(struct device *pdev, int dev,
615 struct snd_card **cardp)
616{
617 struct snd_card *card;
618 struct snd_opl3sa2 *chip;
619 int err;
620
621 err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE,
622 sizeof(struct snd_opl3sa2), &card);
623 if (err < 0)
624 return err;
625 strcpy(card->driver, "OPL3SA2");
626 strcpy(card->shortname, "Yamaha OPL3-SA");
627 chip = card->private_data;
628 spin_lock_init(&chip->reg_lock);
629 chip->irq = -1;
630 card->private_free = snd_opl3sa2_free;
631 *cardp = card;
632 return 0;
633}
634
635static int snd_opl3sa2_probe(struct snd_card *card, int dev)
636{
637 int xirq, xdma1, xdma2;
638 struct snd_opl3sa2 *chip;
639 struct snd_wss *wss;
640 struct snd_opl3 *opl3;
641 int err;
642
643 /* initialise this card from supplied (or default) parameter*/
644 chip = card->private_data;
645 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
646 chip->port = port[dev];
647 xirq = irq[dev];
648 xdma1 = dma1[dev];
649 xdma2 = dma2[dev];
650 if (xdma2 < 0)
651 chip->single_dma = 1;
652 err = snd_opl3sa2_detect(card);
653 if (err < 0)
654 return err;
655 err = request_irq(xirq, snd_opl3sa2_interrupt, 0,
656 "OPL3-SA2", card);
657 if (err) {
658 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
659 return -ENODEV;
660 }
661 chip->irq = xirq;
662 card->sync_irq = chip->irq;
663 err = snd_wss_create(card,
664 wss_port[dev] + 4, -1,
665 xirq, xdma1, xdma2,
666 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss);
667 if (err < 0) {
668 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
669 return err;
670 }
671 chip->wss = wss;
672 err = snd_wss_pcm(wss, 0);
673 if (err < 0)
674 return err;
675 err = snd_wss_mixer(wss);
676 if (err < 0)
677 return err;
678 err = snd_opl3sa2_mixer(card);
679 if (err < 0)
680 return err;
681 err = snd_wss_timer(wss, 0);
682 if (err < 0)
683 return err;
684 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
685 if ((err = snd_opl3_create(card, fm_port[dev],
686 fm_port[dev] + 2,
687 OPL3_HW_OPL3, 0, &opl3)) < 0)
688 return err;
689 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
690 return err;
691 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
692 return err;
693 }
694 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
695 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
696 midi_port[dev],
697 MPU401_INFO_IRQ_HOOK, -1,
698 &chip->rmidi)) < 0)
699 return err;
700 }
701 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
702 card->shortname, chip->port, xirq, xdma1);
703 if (xdma2 >= 0)
704 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
705
706 return snd_card_register(card);
707}
708
709#ifdef CONFIG_PNP
710static int snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
711 const struct pnp_device_id *id)
712{
713 static int dev;
714 int err;
715 struct snd_card *card;
716
717 if (pnp_device_is_isapnp(pdev))
718 return -ENOENT; /* we have another procedure - card */
719 for (; dev < SNDRV_CARDS; dev++) {
720 if (enable[dev] && isapnp[dev])
721 break;
722 }
723 if (dev >= SNDRV_CARDS)
724 return -ENODEV;
725
726 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
727 if (err < 0)
728 return err;
729 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
730 snd_card_free(card);
731 return err;
732 }
733 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
734 snd_card_free(card);
735 return err;
736 }
737 pnp_set_drvdata(pdev, card);
738 dev++;
739 return 0;
740}
741
742static void snd_opl3sa2_pnp_remove(struct pnp_dev *pdev)
743{
744 snd_card_free(pnp_get_drvdata(pdev));
745}
746
747#ifdef CONFIG_PM
748static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
749{
750 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
751}
752static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
753{
754 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
755}
756#endif
757
758static struct pnp_driver opl3sa2_pnp_driver = {
759 .name = "snd-opl3sa2-pnpbios",
760 .id_table = snd_opl3sa2_pnpbiosids,
761 .probe = snd_opl3sa2_pnp_detect,
762 .remove = snd_opl3sa2_pnp_remove,
763#ifdef CONFIG_PM
764 .suspend = snd_opl3sa2_pnp_suspend,
765 .resume = snd_opl3sa2_pnp_resume,
766#endif
767};
768
769static int snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
770 const struct pnp_card_device_id *id)
771{
772 static int dev;
773 struct pnp_dev *pdev;
774 int err;
775 struct snd_card *card;
776
777 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
778 if (pdev == NULL) {
779 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
780 id->devs[0].id);
781 return -EBUSY;
782 }
783 for (; dev < SNDRV_CARDS; dev++) {
784 if (enable[dev] && isapnp[dev])
785 break;
786 }
787 if (dev >= SNDRV_CARDS)
788 return -ENODEV;
789
790 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
791 if (err < 0)
792 return err;
793 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
794 snd_card_free(card);
795 return err;
796 }
797 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
798 snd_card_free(card);
799 return err;
800 }
801 pnp_set_card_drvdata(pcard, card);
802 dev++;
803 return 0;
804}
805
806static void snd_opl3sa2_pnp_cremove(struct pnp_card_link *pcard)
807{
808 snd_card_free(pnp_get_card_drvdata(pcard));
809 pnp_set_card_drvdata(pcard, NULL);
810}
811
812#ifdef CONFIG_PM
813static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
814{
815 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
816}
817static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
818{
819 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
820}
821#endif
822
823static struct pnp_card_driver opl3sa2_pnpc_driver = {
824 .flags = PNP_DRIVER_RES_DISABLE,
825 .name = "snd-opl3sa2-cpnp",
826 .id_table = snd_opl3sa2_pnpids,
827 .probe = snd_opl3sa2_pnp_cdetect,
828 .remove = snd_opl3sa2_pnp_cremove,
829#ifdef CONFIG_PM
830 .suspend = snd_opl3sa2_pnp_csuspend,
831 .resume = snd_opl3sa2_pnp_cresume,
832#endif
833};
834#endif /* CONFIG_PNP */
835
836static int snd_opl3sa2_isa_match(struct device *pdev,
837 unsigned int dev)
838{
839 if (!enable[dev])
840 return 0;
841#ifdef CONFIG_PNP
842 if (isapnp[dev])
843 return 0;
844#endif
845 if (port[dev] == SNDRV_AUTO_PORT) {
846 snd_printk(KERN_ERR PFX "specify port\n");
847 return 0;
848 }
849 if (wss_port[dev] == SNDRV_AUTO_PORT) {
850 snd_printk(KERN_ERR PFX "specify wss_port\n");
851 return 0;
852 }
853 if (fm_port[dev] == SNDRV_AUTO_PORT) {
854 snd_printk(KERN_ERR PFX "specify fm_port\n");
855 return 0;
856 }
857 if (midi_port[dev] == SNDRV_AUTO_PORT) {
858 snd_printk(KERN_ERR PFX "specify midi_port\n");
859 return 0;
860 }
861 return 1;
862}
863
864static int snd_opl3sa2_isa_probe(struct device *pdev,
865 unsigned int dev)
866{
867 struct snd_card *card;
868 int err;
869
870 err = snd_opl3sa2_card_new(pdev, dev, &card);
871 if (err < 0)
872 return err;
873 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
874 snd_card_free(card);
875 return err;
876 }
877 dev_set_drvdata(pdev, card);
878 return 0;
879}
880
881static int snd_opl3sa2_isa_remove(struct device *devptr,
882 unsigned int dev)
883{
884 snd_card_free(dev_get_drvdata(devptr));
885 return 0;
886}
887
888#ifdef CONFIG_PM
889static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n,
890 pm_message_t state)
891{
892 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state);
893}
894
895static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n)
896{
897 return snd_opl3sa2_resume(dev_get_drvdata(dev));
898}
899#endif
900
901#define DEV_NAME "opl3sa2"
902
903static struct isa_driver snd_opl3sa2_isa_driver = {
904 .match = snd_opl3sa2_isa_match,
905 .probe = snd_opl3sa2_isa_probe,
906 .remove = snd_opl3sa2_isa_remove,
907#ifdef CONFIG_PM
908 .suspend = snd_opl3sa2_isa_suspend,
909 .resume = snd_opl3sa2_isa_resume,
910#endif
911 .driver = {
912 .name = DEV_NAME
913 },
914};
915
916static int __init alsa_card_opl3sa2_init(void)
917{
918 int err;
919
920 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
921#ifdef CONFIG_PNP
922 if (!err)
923 isa_registered = 1;
924
925 err = pnp_register_driver(&opl3sa2_pnp_driver);
926 if (!err)
927 pnp_registered = 1;
928
929 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
930 if (!err)
931 pnpc_registered = 1;
932
933 if (isa_registered || pnp_registered)
934 err = 0;
935#endif
936 return err;
937}
938
939static void __exit alsa_card_opl3sa2_exit(void)
940{
941#ifdef CONFIG_PNP
942 if (pnpc_registered)
943 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
944 if (pnp_registered)
945 pnp_unregister_driver(&opl3sa2_pnp_driver);
946 if (isa_registered)
947#endif
948 isa_unregister_driver(&snd_opl3sa2_isa_driver);
949}
950
951module_init(alsa_card_opl3sa2_init)
952module_exit(alsa_card_opl3sa2_exit)
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/module.h>
29#include <linux/io.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
37MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
38MODULE_DESCRIPTION("Yamaha OPL3SA2+");
39MODULE_LICENSE("GPL");
40MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S},"
41 "{Genius,Sound Maker 3DX},"
42 "{Yamaha,OPL3SA3},"
43 "{Intel,AL440LX sound},"
44 "{NeoMagic,MagicWave 3DX}}");
45
46static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
47static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
48static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
49#ifdef CONFIG_PNP
50static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
51#endif
52static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
53static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
54static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
55static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
56static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
57static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
58static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
59static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
60static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
61
62module_param_array(index, int, NULL, 0444);
63MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
64module_param_array(id, charp, NULL, 0444);
65MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
66module_param_array(enable, bool, NULL, 0444);
67MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
68#ifdef CONFIG_PNP
69module_param_array(isapnp, bool, NULL, 0444);
70MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
71#endif
72module_param_hw_array(port, long, ioport, NULL, 0444);
73MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
74module_param_hw_array(sb_port, long, ioport, NULL, 0444);
75MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
76module_param_hw_array(wss_port, long, ioport, NULL, 0444);
77MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
78module_param_hw_array(fm_port, long, ioport, NULL, 0444);
79MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
80module_param_hw_array(midi_port, long, ioport, NULL, 0444);
81MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
82module_param_hw_array(irq, int, irq, NULL, 0444);
83MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
84module_param_hw_array(dma1, int, dma, NULL, 0444);
85MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
86module_param_hw_array(dma2, int, dma, NULL, 0444);
87MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
88module_param_array(opl3sa3_ymode, int, NULL, 0444);
89MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
90
91#ifdef CONFIG_PNP
92static int isa_registered;
93static int pnp_registered;
94static int pnpc_registered;
95#endif
96
97/* control ports */
98#define OPL3SA2_PM_CTRL 0x01
99#define OPL3SA2_SYS_CTRL 0x02
100#define OPL3SA2_IRQ_CONFIG 0x03
101#define OPL3SA2_IRQ_STATUS 0x04
102#define OPL3SA2_DMA_CONFIG 0x06
103#define OPL3SA2_MASTER_LEFT 0x07
104#define OPL3SA2_MASTER_RIGHT 0x08
105#define OPL3SA2_MIC 0x09
106#define OPL3SA2_MISC 0x0A
107
108/* opl3sa3 only */
109#define OPL3SA3_DGTL_DOWN 0x12
110#define OPL3SA3_ANLG_DOWN 0x13
111#define OPL3SA3_WIDE 0x14
112#define OPL3SA3_BASS 0x15
113#define OPL3SA3_TREBLE 0x16
114
115/* power management bits */
116#define OPL3SA2_PM_ADOWN 0x20
117#define OPL3SA2_PM_PSV 0x04
118#define OPL3SA2_PM_PDN 0x02
119#define OPL3SA2_PM_PDX 0x01
120
121#define OPL3SA2_PM_D0 0x00
122#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
123
124struct snd_opl3sa2 {
125 int version; /* 2 or 3 */
126 unsigned long port; /* control port */
127 struct resource *res_port; /* control port resource */
128 int irq;
129 int single_dma;
130 spinlock_t reg_lock;
131 struct snd_hwdep *synth;
132 struct snd_rawmidi *rmidi;
133 struct snd_wss *wss;
134 unsigned char ctlregs[0x20];
135 int ymode; /* SL added */
136 struct snd_kcontrol *master_switch;
137 struct snd_kcontrol *master_volume;
138};
139
140#define PFX "opl3sa2: "
141
142#ifdef CONFIG_PNP
143
144static const struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
145 { .id = "YMH0021" },
146 { .id = "NMX2210" }, /* Gateway Solo 2500 */
147 { .id = "" } /* end */
148};
149
150MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
151
152static const struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
153 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
154 { .id = "YMH0020", .devs = { { "YMH0021" } } },
155 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
156 { .id = "YMH0030", .devs = { { "YMH0021" } } },
157 /* Yamaha OPL3-SA2 */
158 { .id = "YMH0800", .devs = { { "YMH0021" } } },
159 /* Yamaha OPL3-SA2 */
160 { .id = "YMH0801", .devs = { { "YMH0021" } } },
161 /* NeoMagic MagicWave 3DX */
162 { .id = "NMX2200", .devs = { { "YMH2210" } } },
163 /* NeoMagic MagicWave 3D */
164 { .id = "NMX2200", .devs = { { "NMX2210" } } },
165 /* --- */
166 { .id = "" } /* end */
167};
168
169MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
170
171#endif /* CONFIG_PNP */
172
173
174/* read control port (w/o spinlock) */
175static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
176{
177 unsigned char result;
178#if 0
179 outb(0x1d, port); /* password */
180 printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
181#endif
182 outb(reg, chip->port); /* register */
183 result = inb(chip->port + 1);
184#if 0
185 printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
186 port, result, inb(port));
187#endif
188 return result;
189}
190
191/* read control port (with spinlock) */
192static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
193{
194 unsigned long flags;
195 unsigned char result;
196
197 spin_lock_irqsave(&chip->reg_lock, flags);
198 result = __snd_opl3sa2_read(chip, reg);
199 spin_unlock_irqrestore(&chip->reg_lock, flags);
200 return result;
201}
202
203/* write control port (w/o spinlock) */
204static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
205{
206#if 0
207 outb(0x1d, port); /* password */
208#endif
209 outb(reg, chip->port); /* register */
210 outb(value, chip->port + 1);
211 chip->ctlregs[reg] = value;
212}
213
214/* write control port (with spinlock) */
215static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
216{
217 unsigned long flags;
218 spin_lock_irqsave(&chip->reg_lock, flags);
219 __snd_opl3sa2_write(chip, reg, value);
220 spin_unlock_irqrestore(&chip->reg_lock, flags);
221}
222
223static int snd_opl3sa2_detect(struct snd_card *card)
224{
225 struct snd_opl3sa2 *chip = card->private_data;
226 unsigned long port;
227 unsigned char tmp, tmp1;
228 char str[2];
229
230 port = chip->port;
231 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
232 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
233 return -EBUSY;
234 }
235 /*
236 snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
237 snd_opl3sa2_read(chip, 0x0a));
238 */
239 chip->version = 0;
240 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
241 if (tmp == 0xff) {
242 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
243 return -ENODEV;
244 }
245 switch (tmp & 0x07) {
246 case 0x01:
247 chip->version = 2; /* YMF711 */
248 break;
249 default:
250 chip->version = 3;
251 /* 0x02 - standard */
252 /* 0x03 - YM715B */
253 /* 0x04 - YM719 - OPL-SA4? */
254 /* 0x05 - OPL3-SA3 - Libretto 100 */
255 /* 0x07 - unknown - Neomagic MagicWave 3D */
256 break;
257 }
258 str[0] = chip->version + '0';
259 str[1] = 0;
260 strcat(card->shortname, str);
261 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
262 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
263 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
264 return -ENODEV;
265 }
266 /* try if the MIC register is accessible */
267 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
268 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
269 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
270 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
271 return -ENODEV;
272 }
273 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
274 /* initialization */
275 /* Power Management - full on */
276 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
277 if (chip->version > 2) {
278 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
279 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
280 } else {
281 /* default for opl3sa2 versions */
282 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
283 }
284 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
285 if (chip->single_dma) {
286 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
287 } else {
288 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
289 }
290 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
291 if (chip->version > 2) {
292 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
293 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
294 }
295 return 0;
296}
297
298static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
299{
300 unsigned short status;
301 struct snd_card *card = dev_id;
302 struct snd_opl3sa2 *chip;
303 int handled = 0;
304
305 if (card == NULL)
306 return IRQ_NONE;
307
308 chip = card->private_data;
309 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
310
311 if (status & 0x20) {
312 handled = 1;
313 snd_opl3_interrupt(chip->synth);
314 }
315
316 if ((status & 0x10) && chip->rmidi != NULL) {
317 handled = 1;
318 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
319 }
320
321 if (status & 0x07) { /* TI,CI,PI */
322 handled = 1;
323 snd_wss_interrupt(irq, chip->wss);
324 }
325
326 if (status & 0x40) { /* hardware volume change */
327 handled = 1;
328 /* reading from Master Lch register at 0x07 clears this bit */
329 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
330 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
331 if (chip->master_switch && chip->master_volume) {
332 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
333 &chip->master_switch->id);
334 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
335 &chip->master_volume->id);
336 }
337 }
338 return IRQ_RETVAL(handled);
339}
340
341#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
342{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
343 .info = snd_wss_info_single, \
344 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
345 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
346#define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
347{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
348 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
349 .name = xname, .index = xindex, \
350 .info = snd_wss_info_single, \
351 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
352 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
353 .tlv = { .p = (xtlv) } }
354
355static int snd_opl3sa2_get_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
364 spin_lock_irqsave(&chip->reg_lock, flags);
365 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
366 spin_unlock_irqrestore(&chip->reg_lock, flags);
367 if (invert)
368 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
369 return 0;
370}
371
372static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
373{
374 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
375 unsigned long flags;
376 int reg = kcontrol->private_value & 0xff;
377 int shift = (kcontrol->private_value >> 8) & 0xff;
378 int mask = (kcontrol->private_value >> 16) & 0xff;
379 int invert = (kcontrol->private_value >> 24) & 0xff;
380 int change;
381 unsigned short val, oval;
382
383 val = (ucontrol->value.integer.value[0] & mask);
384 if (invert)
385 val = mask - val;
386 val <<= shift;
387 spin_lock_irqsave(&chip->reg_lock, flags);
388 oval = chip->ctlregs[reg];
389 val = (oval & ~(mask << shift)) | val;
390 change = val != oval;
391 __snd_opl3sa2_write(chip, reg, val);
392 spin_unlock_irqrestore(&chip->reg_lock, flags);
393 return change;
394}
395
396#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
397{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
398 .info = snd_wss_info_double, \
399 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
400 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
401#define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
402{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
403 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
404 .name = xname, .index = xindex, \
405 .info = snd_wss_info_double, \
406 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
407 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \
408 .tlv = { .p = (xtlv) } }
409
410static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
411{
412 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
413 unsigned long flags;
414 int left_reg = kcontrol->private_value & 0xff;
415 int right_reg = (kcontrol->private_value >> 8) & 0xff;
416 int shift_left = (kcontrol->private_value >> 16) & 0x07;
417 int shift_right = (kcontrol->private_value >> 19) & 0x07;
418 int mask = (kcontrol->private_value >> 24) & 0xff;
419 int invert = (kcontrol->private_value >> 22) & 1;
420
421 spin_lock_irqsave(&chip->reg_lock, flags);
422 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
423 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
424 spin_unlock_irqrestore(&chip->reg_lock, flags);
425 if (invert) {
426 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
427 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
428 }
429 return 0;
430}
431
432static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
433{
434 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
435 unsigned long flags;
436 int left_reg = kcontrol->private_value & 0xff;
437 int right_reg = (kcontrol->private_value >> 8) & 0xff;
438 int shift_left = (kcontrol->private_value >> 16) & 0x07;
439 int shift_right = (kcontrol->private_value >> 19) & 0x07;
440 int mask = (kcontrol->private_value >> 24) & 0xff;
441 int invert = (kcontrol->private_value >> 22) & 1;
442 int change;
443 unsigned short val1, val2, oval1, oval2;
444
445 val1 = ucontrol->value.integer.value[0] & mask;
446 val2 = ucontrol->value.integer.value[1] & mask;
447 if (invert) {
448 val1 = mask - val1;
449 val2 = mask - val2;
450 }
451 val1 <<= shift_left;
452 val2 <<= shift_right;
453 spin_lock_irqsave(&chip->reg_lock, flags);
454 if (left_reg != right_reg) {
455 oval1 = chip->ctlregs[left_reg];
456 oval2 = chip->ctlregs[right_reg];
457 val1 = (oval1 & ~(mask << shift_left)) | val1;
458 val2 = (oval2 & ~(mask << shift_right)) | val2;
459 change = val1 != oval1 || val2 != oval2;
460 __snd_opl3sa2_write(chip, left_reg, val1);
461 __snd_opl3sa2_write(chip, right_reg, val2);
462 } else {
463 oval1 = chip->ctlregs[left_reg];
464 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
465 change = val1 != oval1;
466 __snd_opl3sa2_write(chip, left_reg, val1);
467 }
468 spin_unlock_irqrestore(&chip->reg_lock, flags);
469 return change;
470}
471
472static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
473static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
474
475static struct snd_kcontrol_new snd_opl3sa2_controls[] = {
476OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
477OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
478 db_scale_master),
479OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
480OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
481 db_scale_5bit_12db_max),
482OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
483};
484
485static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
486OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
487OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
488OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
489};
490
491static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
492{
493 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
494 chip->master_switch = NULL;
495 chip->master_volume = NULL;
496}
497
498static int snd_opl3sa2_mixer(struct snd_card *card)
499{
500 struct snd_opl3sa2 *chip = card->private_data;
501 struct snd_ctl_elem_id id1, id2;
502 struct snd_kcontrol *kctl;
503 unsigned int idx;
504 int err;
505
506 memset(&id1, 0, sizeof(id1));
507 memset(&id2, 0, sizeof(id2));
508 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
509 /* reassign AUX0 to CD */
510 strcpy(id1.name, "Aux Playback Switch");
511 strcpy(id2.name, "CD Playback Switch");
512 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
513 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
514 return err;
515 }
516 strcpy(id1.name, "Aux Playback Volume");
517 strcpy(id2.name, "CD Playback Volume");
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 /* reassign AUX1 to FM */
523 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
524 strcpy(id2.name, "FM Playback Switch");
525 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
526 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
527 return err;
528 }
529 strcpy(id1.name, "Aux Playback Volume");
530 strcpy(id2.name, "FM Playback Volume");
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 /* add OPL3SA2 controls */
536 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
537 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
538 return err;
539 switch (idx) {
540 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
541 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
542 }
543 }
544 if (chip->version > 2) {
545 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
546 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
547 return err;
548 }
549 return 0;
550}
551
552/* Power Management support functions */
553#ifdef CONFIG_PM
554static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
555{
556 if (card) {
557 struct snd_opl3sa2 *chip = card->private_data;
558
559 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
560 chip->wss->suspend(chip->wss);
561 /* power down */
562 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
563 }
564
565 return 0;
566}
567
568static int snd_opl3sa2_resume(struct snd_card *card)
569{
570 struct snd_opl3sa2 *chip;
571 int i;
572
573 if (!card)
574 return 0;
575
576 chip = card->private_data;
577 /* power up */
578 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
579
580 /* restore registers */
581 for (i = 2; i <= 0x0a; i++) {
582 if (i != OPL3SA2_IRQ_STATUS)
583 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
584 }
585 if (chip->version > 2) {
586 for (i = 0x12; i <= 0x16; i++)
587 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
588 }
589 /* restore wss */
590 chip->wss->resume(chip->wss);
591
592 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
593 return 0;
594}
595#endif /* CONFIG_PM */
596
597#ifdef CONFIG_PNP
598static int snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
599 struct pnp_dev *pdev)
600{
601 if (pnp_activate_dev(pdev) < 0) {
602 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
603 return -EBUSY;
604 }
605 sb_port[dev] = pnp_port_start(pdev, 0);
606 wss_port[dev] = pnp_port_start(pdev, 1);
607 fm_port[dev] = pnp_port_start(pdev, 2);
608 midi_port[dev] = pnp_port_start(pdev, 3);
609 port[dev] = pnp_port_start(pdev, 4);
610 dma1[dev] = pnp_dma(pdev, 0);
611 dma2[dev] = pnp_dma(pdev, 1);
612 irq[dev] = pnp_irq(pdev, 0);
613 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
614 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
615 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
616 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
617 return 0;
618}
619#endif /* CONFIG_PNP */
620
621static void snd_opl3sa2_free(struct snd_card *card)
622{
623 struct snd_opl3sa2 *chip = card->private_data;
624 if (chip->irq >= 0)
625 free_irq(chip->irq, card);
626 release_and_free_resource(chip->res_port);
627}
628
629static int snd_opl3sa2_card_new(struct device *pdev, int dev,
630 struct snd_card **cardp)
631{
632 struct snd_card *card;
633 struct snd_opl3sa2 *chip;
634 int err;
635
636 err = snd_card_new(pdev, 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 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, 0,
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);
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);
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],
711 MPU401_INFO_IRQ_HOOK, -1,
712 &chip->rmidi)) < 0)
713 return err;
714 }
715 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
716 card->shortname, chip->port, xirq, xdma1);
717 if (xdma2 >= 0)
718 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
719
720 return snd_card_register(card);
721}
722
723#ifdef CONFIG_PNP
724static int snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
725 const struct pnp_device_id *id)
726{
727 static int dev;
728 int err;
729 struct snd_card *card;
730
731 if (pnp_device_is_isapnp(pdev))
732 return -ENOENT; /* we have another procedure - card */
733 for (; dev < SNDRV_CARDS; dev++) {
734 if (enable[dev] && isapnp[dev])
735 break;
736 }
737 if (dev >= SNDRV_CARDS)
738 return -ENODEV;
739
740 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
741 if (err < 0)
742 return err;
743 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
744 snd_card_free(card);
745 return err;
746 }
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 snd_opl3sa2_pnp_remove(struct pnp_dev *pdev)
757{
758 snd_card_free(pnp_get_drvdata(pdev));
759}
760
761#ifdef CONFIG_PM
762static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
763{
764 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
765}
766static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
767{
768 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
769}
770#endif
771
772static struct pnp_driver opl3sa2_pnp_driver = {
773 .name = "snd-opl3sa2-pnpbios",
774 .id_table = snd_opl3sa2_pnpbiosids,
775 .probe = snd_opl3sa2_pnp_detect,
776 .remove = snd_opl3sa2_pnp_remove,
777#ifdef CONFIG_PM
778 .suspend = snd_opl3sa2_pnp_suspend,
779 .resume = snd_opl3sa2_pnp_resume,
780#endif
781};
782
783static int snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
784 const struct pnp_card_device_id *id)
785{
786 static int dev;
787 struct pnp_dev *pdev;
788 int err;
789 struct snd_card *card;
790
791 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
792 if (pdev == NULL) {
793 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
794 id->devs[0].id);
795 return -EBUSY;
796 }
797 for (; dev < SNDRV_CARDS; dev++) {
798 if (enable[dev] && isapnp[dev])
799 break;
800 }
801 if (dev >= SNDRV_CARDS)
802 return -ENODEV;
803
804 err = snd_opl3sa2_card_new(&pdev->dev, dev, &card);
805 if (err < 0)
806 return err;
807 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
808 snd_card_free(card);
809 return err;
810 }
811 if ((err = snd_opl3sa2_probe(card, dev)) < 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 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
888 snd_card_free(card);
889 return err;
890 }
891 dev_set_drvdata(pdev, card);
892 return 0;
893}
894
895static int snd_opl3sa2_isa_remove(struct device *devptr,
896 unsigned int dev)
897{
898 snd_card_free(dev_get_drvdata(devptr));
899 return 0;
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)