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Linux 2.6.28.1
[linux/fpc-iii.git] / sound / isa / opl3sa2.c
blob58c972b2af03821dd1647dba0494cbd15f17a945
1 /*
2 * Driver for Yamaha OPL3-SA[2,3] soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
4 *
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 */
21
22 #include <linux/init.h>
23 #include <linux/err.h>
24 #include <linux/isa.h>
25 #include <linux/interrupt.h>
26 #include <linux/pm.h>
27 #include <linux/slab.h>
28 #include <linux/pnp.h>
29 #include <linux/moduleparam.h>
30 #include <sound/core.h>
31 #include <sound/wss.h>
32 #include <sound/mpu401.h>
33 #include <sound/opl3.h>
34 #include <sound/initval.h>
35 #include <sound/tlv.h>
36
37 #include <asm/io.h>
38
39 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
40 MODULE_DESCRIPTION("Yamaha OPL3SA2+");
41 MODULE_LICENSE("GPL");
42 MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S},"
43 "{Genius,Sound Maker 3DX},"
44 "{Yamaha,OPL3SA3},"
45 "{Intel,AL440LX sound},"
46 "{NeoMagic,MagicWave 3DX}}");
47
48 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
49 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
50 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
51 #ifdef CONFIG_PNP
52 static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
53 #endif
54 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
55 static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
56 static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
57 static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
58 static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
59 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
60 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
61 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
62 static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/
63
64 module_param_array(index, int, NULL, 0444);
65 MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
66 module_param_array(id, charp, NULL, 0444);
67 MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
68 module_param_array(enable, bool, NULL, 0444);
69 MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
70 #ifdef CONFIG_PNP
71 module_param_array(isapnp, bool, NULL, 0444);
72 MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
73 #endif
74 module_param_array(port, long, NULL, 0444);
75 MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
76 module_param_array(sb_port, long, NULL, 0444);
77 MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
78 module_param_array(wss_port, long, NULL, 0444);
79 MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
80 module_param_array(fm_port, long, NULL, 0444);
81 MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
82 module_param_array(midi_port, long, NULL, 0444);
83 MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
84 module_param_array(irq, int, NULL, 0444);
85 MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
86 module_param_array(dma1, int, NULL, 0444);
87 MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
88 module_param_array(dma2, int, NULL, 0444);
89 MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
90 module_param_array(opl3sa3_ymode, int, NULL, 0444);
91 MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
92
93 #ifdef CONFIG_PNP
94 static int isa_registered;
95 static int pnp_registered;
96 static int pnpc_registered;
97 #endif
98
99 /* control ports */
100 #define OPL3SA2_PM_CTRL 0x01
101 #define OPL3SA2_SYS_CTRL 0x02
102 #define OPL3SA2_IRQ_CONFIG 0x03
103 #define OPL3SA2_IRQ_STATUS 0x04
104 #define OPL3SA2_DMA_CONFIG 0x06
105 #define OPL3SA2_MASTER_LEFT 0x07
106 #define OPL3SA2_MASTER_RIGHT 0x08
107 #define OPL3SA2_MIC 0x09
108 #define OPL3SA2_MISC 0x0A
109
110 /* opl3sa3 only */
111 #define OPL3SA3_DGTL_DOWN 0x12
112 #define OPL3SA3_ANLG_DOWN 0x13
113 #define OPL3SA3_WIDE 0x14
114 #define OPL3SA3_BASS 0x15
115 #define OPL3SA3_TREBLE 0x16
116
117 /* power management bits */
118 #define OPL3SA2_PM_ADOWN 0x20
119 #define OPL3SA2_PM_PSV 0x04
120 #define OPL3SA2_PM_PDN 0x02
121 #define OPL3SA2_PM_PDX 0x01
122
123 #define OPL3SA2_PM_D0 0x00
124 #define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
125
126 struct snd_opl3sa2 {
127 int version; /* 2 or 3 */
128 unsigned long port; /* control port */
129 struct resource *res_port; /* control port resource */
130 int irq;
131 int single_dma;
132 spinlock_t reg_lock;
133 struct snd_hwdep *synth;
134 struct snd_rawmidi *rmidi;
135 struct snd_wss *wss;
136 unsigned char ctlregs[0x20];
137 int ymode; /* SL added */
138 struct snd_kcontrol *master_switch;
139 struct snd_kcontrol *master_volume;
140 };
141
142 #define PFX "opl3sa2: "
143
144 #ifdef CONFIG_PNP
145
146 static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
147 { .id = "YMH0021" },
148 { .id = "NMX2210" }, /* Gateway Solo 2500 */
149 { .id = "" } /* end */
150 };
151
152 MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
153
154 static struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
155 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
156 { .id = "YMH0020", .devs = { { "YMH0021" } } },
157 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
158 { .id = "YMH0030", .devs = { { "YMH0021" } } },
159 /* Yamaha OPL3-SA2 */
160 { .id = "YMH0800", .devs = { { "YMH0021" } } },
161 /* Yamaha OPL3-SA2 */
162 { .id = "YMH0801", .devs = { { "YMH0021" } } },
163 /* NeoMagic MagicWave 3DX */
164 { .id = "NMX2200", .devs = { { "YMH2210" } } },
165 /* NeoMagic MagicWave 3D */
166 { .id = "NMX2200", .devs = { { "NMX2210" } } },
167 /* --- */
168 { .id = "" } /* end */
169 };
170
171 MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
172
173 #endif /* CONFIG_PNP */
174
175
176 /* read control port (w/o spinlock) */
177 static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
178 {
179 unsigned char result;
180 #if 0
181 outb(0x1d, port); /* password */
182 printk("read [0x%lx] = 0x%x\n", port, inb(port));
183 #endif
184 outb(reg, chip->port); /* register */
185 result = inb(chip->port + 1);
186 #if 0
187 printk("read [0x%lx] = 0x%x [0x%x]\n", port, result, inb(port));
188 #endif
189 return result;
190 }
191
192 /* read control port (with spinlock) */
193 static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
194 {
195 unsigned long flags;
196 unsigned char result;
197
198 spin_lock_irqsave(&chip->reg_lock, flags);
199 result = __snd_opl3sa2_read(chip, reg);
200 spin_unlock_irqrestore(&chip->reg_lock, flags);
201 return result;
202 }
203
204 /* write control port (w/o spinlock) */
205 static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
206 {
207 #if 0
208 outb(0x1d, port); /* password */
209 #endif
210 outb(reg, chip->port); /* register */
211 outb(value, chip->port + 1);
212 chip->ctlregs[reg] = value;
213 }
214
215 /* write control port (with spinlock) */
216 static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
217 {
218 unsigned long flags;
219 spin_lock_irqsave(&chip->reg_lock, flags);
220 __snd_opl3sa2_write(chip, reg, value);
221 spin_unlock_irqrestore(&chip->reg_lock, flags);
222 }
223
224 static int __devinit snd_opl3sa2_detect(struct snd_card *card)
225 {
226 struct snd_opl3sa2 *chip = card->private_data;
227 unsigned long port;
228 unsigned char tmp, tmp1;
229 char str[2];
230
231 port = chip->port;
232 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
233 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
234 return -EBUSY;
235 }
236 // snd_printk("REG 0A = 0x%x\n", snd_opl3sa2_read(chip, 0x0a));
237 chip->version = 0;
238 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
239 if (tmp == 0xff) {
240 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
241 return -ENODEV;
242 }
243 switch (tmp & 0x07) {
244 case 0x01:
245 chip->version = 2; /* YMF711 */
246 break;
247 default:
248 chip->version = 3;
249 /* 0x02 - standard */
250 /* 0x03 - YM715B */
251 /* 0x04 - YM719 - OPL-SA4? */
252 /* 0x05 - OPL3-SA3 - Libretto 100 */
253 /* 0x07 - unknown - Neomagic MagicWave 3D */
254 break;
255 }
256 str[0] = chip->version + '0';
257 str[1] = 0;
258 strcat(card->shortname, str);
259 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
260 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
261 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
262 return -ENODEV;
263 }
264 /* try if the MIC register is accesible */
265 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
266 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
267 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
268 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
269 return -ENODEV;
270 }
271 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
272 /* initialization */
273 /* Power Management - full on */
274 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
275 if (chip->version > 2) {
276 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
277 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
278 } else {
279 /* default for opl3sa2 versions */
280 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
281 }
282 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
283 if (chip->single_dma) {
284 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
285 } else {
286 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
287 }
288 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
289 if (chip->version > 2) {
290 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
291 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
292 }
293 return 0;
294 }
295
296 static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id)
297 {
298 unsigned short status;
299 struct snd_card *card = dev_id;
300 struct snd_opl3sa2 *chip;
301 int handled = 0;
302
303 if (card == NULL)
304 return IRQ_NONE;
305
306 chip = card->private_data;
307 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
308
309 if (status & 0x20) {
310 handled = 1;
311 snd_opl3_interrupt(chip->synth);
312 }
313
314 if ((status & 0x10) && chip->rmidi != NULL) {
315 handled = 1;
316 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
317 }
318
319 if (status & 0x07) { /* TI,CI,PI */
320 handled = 1;
321 snd_wss_interrupt(irq, chip->wss);
322 }
323
324 if (status & 0x40) { /* hardware volume change */
325 handled = 1;
326 /* reading from Master Lch register at 0x07 clears this bit */
327 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
328 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
329 if (chip->master_switch && chip->master_volume) {
330 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
331 &chip->master_switch->id);
332 snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
333 &chip->master_volume->id);
334 }
335 }
336 return IRQ_RETVAL(handled);
337 }
338
339 #define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
340 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
341 .info = snd_wss_info_single, \
342 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
343 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
344 #define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
345 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
346 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
347 .name = xname, .index = xindex, \
348 .info = snd_wss_info_single, \
349 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
350 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \
351 .tlv = { .p = (xtlv) } }
352
353 static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
354 {
355 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
356 unsigned long flags;
357 int reg = kcontrol->private_value & 0xff;
358 int shift = (kcontrol->private_value >> 8) & 0xff;
359 int mask = (kcontrol->private_value >> 16) & 0xff;
360 int invert = (kcontrol->private_value >> 24) & 0xff;
361
362 spin_lock_irqsave(&chip->reg_lock, flags);
363 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
364 spin_unlock_irqrestore(&chip->reg_lock, flags);
365 if (invert)
366 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
367 return 0;
368 }
369
370 static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
371 {
372 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
373 unsigned long flags;
374 int reg = kcontrol->private_value & 0xff;
375 int shift = (kcontrol->private_value >> 8) & 0xff;
376 int mask = (kcontrol->private_value >> 16) & 0xff;
377 int invert = (kcontrol->private_value >> 24) & 0xff;
378 int change;
379 unsigned short val, oval;
380
381 val = (ucontrol->value.integer.value[0] & mask);
382 if (invert)
383 val = mask - val;
384 val <<= shift;
385 spin_lock_irqsave(&chip->reg_lock, flags);
386 oval = chip->ctlregs[reg];
387 val = (oval & ~(mask << shift)) | val;
388 change = val != oval;
389 __snd_opl3sa2_write(chip, reg, val);
390 spin_unlock_irqrestore(&chip->reg_lock, flags);
391 return change;
392 }
393
394 #define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
395 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
396 .info = snd_wss_info_double, \
397 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
398 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
399 #define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
400 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
401 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
402 .name = xname, .index = xindex, \
403 .info = snd_wss_info_double, \
404 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
405 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \
406 .tlv = { .p = (xtlv) } }
407
408 static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
409 {
410 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
411 unsigned long flags;
412 int left_reg = kcontrol->private_value & 0xff;
413 int right_reg = (kcontrol->private_value >> 8) & 0xff;
414 int shift_left = (kcontrol->private_value >> 16) & 0x07;
415 int shift_right = (kcontrol->private_value >> 19) & 0x07;
416 int mask = (kcontrol->private_value >> 24) & 0xff;
417 int invert = (kcontrol->private_value >> 22) & 1;
418
419 spin_lock_irqsave(&chip->reg_lock, flags);
420 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
421 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
422 spin_unlock_irqrestore(&chip->reg_lock, flags);
423 if (invert) {
424 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
425 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
426 }
427 return 0;
428 }
429
430 static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
431 {
432 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
433 unsigned long flags;
434 int left_reg = kcontrol->private_value & 0xff;
435 int right_reg = (kcontrol->private_value >> 8) & 0xff;
436 int shift_left = (kcontrol->private_value >> 16) & 0x07;
437 int shift_right = (kcontrol->private_value >> 19) & 0x07;
438 int mask = (kcontrol->private_value >> 24) & 0xff;
439 int invert = (kcontrol->private_value >> 22) & 1;
440 int change;
441 unsigned short val1, val2, oval1, oval2;
442
443 val1 = ucontrol->value.integer.value[0] & mask;
444 val2 = ucontrol->value.integer.value[1] & mask;
445 if (invert) {
446 val1 = mask - val1;
447 val2 = mask - val2;
448 }
449 val1 <<= shift_left;
450 val2 <<= shift_right;
451 spin_lock_irqsave(&chip->reg_lock, flags);
452 if (left_reg != right_reg) {
453 oval1 = chip->ctlregs[left_reg];
454 oval2 = chip->ctlregs[right_reg];
455 val1 = (oval1 & ~(mask << shift_left)) | val1;
456 val2 = (oval2 & ~(mask << shift_right)) | val2;
457 change = val1 != oval1 || val2 != oval2;
458 __snd_opl3sa2_write(chip, left_reg, val1);
459 __snd_opl3sa2_write(chip, right_reg, val2);
460 } else {
461 oval1 = chip->ctlregs[left_reg];
462 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
463 change = val1 != oval1;
464 __snd_opl3sa2_write(chip, left_reg, val1);
465 }
466 spin_unlock_irqrestore(&chip->reg_lock, flags);
467 return change;
468 }
469
470 static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
471 static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
472
473 static struct snd_kcontrol_new snd_opl3sa2_controls[] = {
474 OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
475 OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
476 db_scale_master),
477 OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
478 OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
479 db_scale_5bit_12db_max),
480 };
481
482 static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
483 OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
484 OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
485 OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
486 };
487
488 static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
489 {
490 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
491 chip->master_switch = NULL;
492 chip->master_volume = NULL;
493 }
494
495 static int __devinit snd_opl3sa2_mixer(struct snd_card *card)
496 {
497 struct snd_opl3sa2 *chip = card->private_data;
498 struct snd_ctl_elem_id id1, id2;
499 struct snd_kcontrol *kctl;
500 unsigned int idx;
501 int err;
502
503 memset(&id1, 0, sizeof(id1));
504 memset(&id2, 0, sizeof(id2));
505 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
506 /* reassign AUX0 to CD */
507 strcpy(id1.name, "Aux Playback Switch");
508 strcpy(id2.name, "CD Playback Switch");
509 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
510 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
511 return err;
512 }
513 strcpy(id1.name, "Aux Playback Volume");
514 strcpy(id2.name, "CD Playback Volume");
515 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
516 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
517 return err;
518 }
519 /* reassign AUX1 to FM */
520 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
521 strcpy(id2.name, "FM Playback Switch");
522 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
523 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
524 return err;
525 }
526 strcpy(id1.name, "Aux Playback Volume");
527 strcpy(id2.name, "FM Playback Volume");
528 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
529 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
530 return err;
531 }
532 /* add OPL3SA2 controls */
533 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
534 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
535 return err;
536 switch (idx) {
537 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
538 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
539 }
540 }
541 if (chip->version > 2) {
542 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
543 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
544 return err;
545 }
546 return 0;
547 }
548
549 /* Power Management support functions */
550 #ifdef CONFIG_PM
551 static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
552 {
553 struct snd_opl3sa2 *chip = card->private_data;
554
555 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
556 chip->wss->suspend(chip->wss);
557 /* power down */
558 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
559
560 return 0;
561 }
562
563 static int snd_opl3sa2_resume(struct snd_card *card)
564 {
565 struct snd_opl3sa2 *chip = card->private_data;
566 int i;
567
568 /* power up */
569 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
570
571 /* restore registers */
572 for (i = 2; i <= 0x0a; i++) {
573 if (i != OPL3SA2_IRQ_STATUS)
574 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
575 }
576 if (chip->version > 2) {
577 for (i = 0x12; i <= 0x16; i++)
578 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
579 }
580 /* restore wss */
581 chip->wss->resume(chip->wss);
582
583 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
584 return 0;
585 }
586 #endif /* CONFIG_PM */
587
588 #ifdef CONFIG_PNP
589 static int __devinit snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
590 struct pnp_dev *pdev)
591 {
592 if (pnp_activate_dev(pdev) < 0) {
593 snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n");
594 return -EBUSY;
595 }
596 sb_port[dev] = pnp_port_start(pdev, 0);
597 wss_port[dev] = pnp_port_start(pdev, 1);
598 fm_port[dev] = pnp_port_start(pdev, 2);
599 midi_port[dev] = pnp_port_start(pdev, 3);
600 port[dev] = pnp_port_start(pdev, 4);
601 dma1[dev] = pnp_dma(pdev, 0);
602 dma2[dev] = pnp_dma(pdev, 1);
603 irq[dev] = pnp_irq(pdev, 0);
604 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
605 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
606 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
607 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
608 return 0;
609 }
610 #endif /* CONFIG_PNP */
611
612 static void snd_opl3sa2_free(struct snd_card *card)
613 {
614 struct snd_opl3sa2 *chip = card->private_data;
615 if (chip->irq >= 0)
616 free_irq(chip->irq, (void *)chip);
617 release_and_free_resource(chip->res_port);
618 }
619
620 static struct snd_card *snd_opl3sa2_card_new(int dev)
621 {
622 struct snd_card *card;
623 struct snd_opl3sa2 *chip;
624
625 card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_opl3sa2));
626 if (card == NULL)
627 return NULL;
628 strcpy(card->driver, "OPL3SA2");
629 strcpy(card->shortname, "Yamaha OPL3-SA2");
630 chip = card->private_data;
631 spin_lock_init(&chip->reg_lock);
632 chip->irq = -1;
633 card->private_free = snd_opl3sa2_free;
634 return card;
635 }
636
637 static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev)
638 {
639 int xirq, xdma1, xdma2;
640 struct snd_opl3sa2 *chip;
641 struct snd_wss *wss;
642 struct snd_opl3 *opl3;
643 int err;
644
645 /* initialise this card from supplied (or default) parameter*/
646 chip = card->private_data;
647 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
648 chip->port = port[dev];
649 xirq = irq[dev];
650 xdma1 = dma1[dev];
651 xdma2 = dma2[dev];
652 if (xdma2 < 0)
653 chip->single_dma = 1;
654 err = snd_opl3sa2_detect(card);
655 if (err < 0)
656 return err;
657 err = request_irq(xirq, snd_opl3sa2_interrupt, IRQF_DISABLED,
658 "OPL3-SA2", card);
659 if (err) {
660 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
661 return -ENODEV;
662 }
663 chip->irq = xirq;
664 err = snd_wss_create(card,
665 wss_port[dev] + 4, -1,
666 xirq, xdma1, xdma2,
667 WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss);
668 if (err < 0) {
669 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
670 return err;
671 }
672 chip->wss = wss;
673 err = snd_wss_pcm(wss, 0, NULL);
674 if (err < 0)
675 return err;
676 err = snd_wss_mixer(wss);
677 if (err < 0)
678 return err;
679 err = snd_opl3sa2_mixer(card);
680 if (err < 0)
681 return err;
682 err = snd_wss_timer(wss, 0, NULL);
683 if (err < 0)
684 return err;
685 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
686 if ((err = snd_opl3_create(card, fm_port[dev],
687 fm_port[dev] + 2,
688 OPL3_HW_OPL3, 0, &opl3)) < 0)
689 return err;
690 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
691 return err;
692 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
693 return err;
694 }
695 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
696 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
697 midi_port[dev], 0,
698 xirq, 0, &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
710 static int __devinit 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 card = snd_opl3sa2_card_new(dev);
727 if (! card)
728 return -ENOMEM;
729 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
730 snd_card_free(card);
731 return err;
732 }
733 snd_card_set_dev(card, &pdev->dev);
734 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
735 snd_card_free(card);
736 return err;
737 }
738 pnp_set_drvdata(pdev, card);
739 dev++;
740 return 0;
741 }
742
743 static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev)
744 {
745 snd_card_free(pnp_get_drvdata(pdev));
746 pnp_set_drvdata(pdev, NULL);
747 }
748
749 #ifdef CONFIG_PM
750 static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
751 {
752 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
753 }
754 static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
755 {
756 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
757 }
758 #endif
759
760 static struct pnp_driver opl3sa2_pnp_driver = {
761 .name = "snd-opl3sa2-pnpbios",
762 .id_table = snd_opl3sa2_pnpbiosids,
763 .probe = snd_opl3sa2_pnp_detect,
764 .remove = __devexit_p(snd_opl3sa2_pnp_remove),
765 #ifdef CONFIG_PM
766 .suspend = snd_opl3sa2_pnp_suspend,
767 .resume = snd_opl3sa2_pnp_resume,
768 #endif
769 };
770
771 static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
772 const struct pnp_card_device_id *id)
773 {
774 static int dev;
775 struct pnp_dev *pdev;
776 int err;
777 struct snd_card *card;
778
779 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
780 if (pdev == NULL) {
781 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
782 id->devs[0].id);
783 return -EBUSY;
784 }
785 for (; dev < SNDRV_CARDS; dev++) {
786 if (enable[dev] && isapnp[dev])
787 break;
788 }
789 if (dev >= SNDRV_CARDS)
790 return -ENODEV;
791
792 card = snd_opl3sa2_card_new(dev);
793 if (! card)
794 return -ENOMEM;
795 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
796 snd_card_free(card);
797 return err;
798 }
799 snd_card_set_dev(card, &pdev->dev);
800 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
801 snd_card_free(card);
802 return err;
803 }
804 pnp_set_card_drvdata(pcard, card);
805 dev++;
806 return 0;
807 }
808
809 static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard)
810 {
811 snd_card_free(pnp_get_card_drvdata(pcard));
812 pnp_set_card_drvdata(pcard, NULL);
813 }
814
815 #ifdef CONFIG_PM
816 static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
817 {
818 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
819 }
820 static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
821 {
822 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
823 }
824 #endif
825
826 static struct pnp_card_driver opl3sa2_pnpc_driver = {
827 .flags = PNP_DRIVER_RES_DISABLE,
828 .name = "snd-opl3sa2-cpnp",
829 .id_table = snd_opl3sa2_pnpids,
830 .probe = snd_opl3sa2_pnp_cdetect,
831 .remove = __devexit_p(snd_opl3sa2_pnp_cremove),
832 #ifdef CONFIG_PM
833 .suspend = snd_opl3sa2_pnp_csuspend,
834 .resume = snd_opl3sa2_pnp_cresume,
835 #endif
836 };
837 #endif /* CONFIG_PNP */
838
839 static int __devinit snd_opl3sa2_isa_match(struct device *pdev,
840 unsigned int dev)
841 {
842 if (!enable[dev])
843 return 0;
844 #ifdef CONFIG_PNP
845 if (isapnp[dev])
846 return 0;
847 #endif
848 if (port[dev] == SNDRV_AUTO_PORT) {
849 snd_printk(KERN_ERR PFX "specify port\n");
850 return 0;
851 }
852 if (wss_port[dev] == SNDRV_AUTO_PORT) {
853 snd_printk(KERN_ERR PFX "specify wss_port\n");
854 return 0;
855 }
856 if (fm_port[dev] == SNDRV_AUTO_PORT) {
857 snd_printk(KERN_ERR PFX "specify fm_port\n");
858 return 0;
859 }
860 if (midi_port[dev] == SNDRV_AUTO_PORT) {
861 snd_printk(KERN_ERR PFX "specify midi_port\n");
862 return 0;
863 }
864 return 1;
865 }
866
867 static int __devinit snd_opl3sa2_isa_probe(struct device *pdev,
868 unsigned int dev)
869 {
870 struct snd_card *card;
871 int err;
872
873 card = snd_opl3sa2_card_new(dev);
874 if (! card)
875 return -ENOMEM;
876 snd_card_set_dev(card, pdev);
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
885 static int __devexit snd_opl3sa2_isa_remove(struct device *devptr,
886 unsigned int dev)
887 {
888 snd_card_free(dev_get_drvdata(devptr));
889 dev_set_drvdata(devptr, NULL);
890 return 0;
891 }
892
893 #ifdef CONFIG_PM
894 static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n,
895 pm_message_t state)
896 {
897 return snd_opl3sa2_suspend(dev_get_drvdata(dev), state);
898 }
899
900 static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n)
901 {
902 return snd_opl3sa2_resume(dev_get_drvdata(dev));
903 }
904 #endif
905
906 #define DEV_NAME "opl3sa2"
907
908 static struct isa_driver snd_opl3sa2_isa_driver = {
909 .match = snd_opl3sa2_isa_match,
910 .probe = snd_opl3sa2_isa_probe,
911 .remove = __devexit_p(snd_opl3sa2_isa_remove),
912 #ifdef CONFIG_PM
913 .suspend = snd_opl3sa2_isa_suspend,
914 .resume = snd_opl3sa2_isa_resume,
915 #endif
916 .driver = {
917 .name = DEV_NAME
918 },
919 };
920
921 static int __init alsa_card_opl3sa2_init(void)
922 {
923 int err;
924
925 err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
926 #ifdef CONFIG_PNP
927 if (!err)
928 isa_registered = 1;
929
930 err = pnp_register_driver(&opl3sa2_pnp_driver);
931 if (!err)
932 pnp_registered = 1;
933
934 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
935 if (!err)
936 pnpc_registered = 1;
937
938 if (isa_registered || pnp_registered)
939 err = 0;
940 #endif
941 return err;
942 }
943
944 static void __exit alsa_card_opl3sa2_exit(void)
945 {
946 #ifdef CONFIG_PNP
947 if (pnpc_registered)
948 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
949 if (pnp_registered)
950 pnp_unregister_driver(&opl3sa2_pnp_driver);
951 if (isa_registered)
952 #endif
953 isa_unregister_driver(&snd_opl3sa2_isa_driver);
954 }
955
956 module_init(alsa_card_opl3sa2_init)
957 module_exit(alsa_card_opl3sa2_exit)
Linux with added FPC-III support