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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * Driver for Yamaha OPL3-SA[2,3] soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@suse.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 <sound/driver.h>
23#include <linux/init.h>
Takashi Iwai704e0522005-11-17 17:11:53 +010024#include <linux/err.h>
25#include <linux/platform_device.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070026#include <linux/interrupt.h>
27#include <linux/pm.h>
28#include <linux/slab.h>
29#include <linux/pnp.h>
30#include <linux/moduleparam.h>
31#include <sound/core.h>
32#include <sound/cs4231.h>
33#include <sound/mpu401.h>
34#include <sound/opl3.h>
35#include <sound/initval.h>
36
37#include <asm/io.h>
38
39MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
40MODULE_DESCRIPTION("Yamaha OPL3SA2+");
41MODULE_LICENSE("GPL");
42MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S},"
43 "{Genius,Sound Maker 3DX},"
44 "{Yamaha,OPL3SA3},"
45 "{Intel,AL440LX sound},"
46 "{NeoMagic,MagicWave 3DX}}");
47
48static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
49static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
50static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
51#ifdef CONFIG_PNP
52static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
53#endif
54static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
55static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
56static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
57static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
58static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
59static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
60static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
61static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
62static int opl3sa3_ymode[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 0 }; /* 0,1,2,3 */ /*SL Added*/
63
64module_param_array(index, int, NULL, 0444);
65MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
66module_param_array(id, charp, NULL, 0444);
67MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
68module_param_array(enable, bool, NULL, 0444);
69MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
70#ifdef CONFIG_PNP
71module_param_array(isapnp, bool, NULL, 0444);
72MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
73#endif
74module_param_array(port, long, NULL, 0444);
75MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
76module_param_array(sb_port, long, NULL, 0444);
77MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
78module_param_array(wss_port, long, NULL, 0444);
79MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
80module_param_array(fm_port, long, NULL, 0444);
81MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
82module_param_array(midi_port, long, NULL, 0444);
83MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
84module_param_array(irq, int, NULL, 0444);
85MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
86module_param_array(dma1, int, NULL, 0444);
87MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
88module_param_array(dma2, int, NULL, 0444);
89MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
90module_param_array(opl3sa3_ymode, int, NULL, 0444);
91MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
92
93/* control ports */
94#define OPL3SA2_PM_CTRL 0x01
95#define OPL3SA2_SYS_CTRL 0x02
96#define OPL3SA2_IRQ_CONFIG 0x03
97#define OPL3SA2_IRQ_STATUS 0x04
98#define OPL3SA2_DMA_CONFIG 0x06
99#define OPL3SA2_MASTER_LEFT 0x07
100#define OPL3SA2_MASTER_RIGHT 0x08
101#define OPL3SA2_MIC 0x09
102#define OPL3SA2_MISC 0x0A
103
104/* opl3sa3 only */
105#define OPL3SA3_DGTL_DOWN 0x12
106#define OPL3SA3_ANLG_DOWN 0x13
107#define OPL3SA3_WIDE 0x14
108#define OPL3SA3_BASS 0x15
109#define OPL3SA3_TREBLE 0x16
110
111/* power management bits */
112#define OPL3SA2_PM_ADOWN 0x20
113#define OPL3SA2_PM_PSV 0x04
114#define OPL3SA2_PM_PDN 0x02
115#define OPL3SA2_PM_PDX 0x01
116
117#define OPL3SA2_PM_D0 0x00
118#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
119
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120struct snd_opl3sa2 {
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100121 struct snd_card *card;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700122 int version; /* 2 or 3 */
123 unsigned long port; /* control port */
124 struct resource *res_port; /* control port resource */
125 int irq;
126 int single_dma;
127 spinlock_t reg_lock;
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100128 struct snd_hwdep *synth;
129 struct snd_rawmidi *rmidi;
130 struct snd_cs4231 *cs4231;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700131 unsigned char ctlregs[0x20];
132 int ymode; /* SL added */
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100133 struct snd_kcontrol *master_switch;
134 struct snd_kcontrol *master_volume;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700135};
136
Takashi Iwai43bcd972005-09-05 17:19:20 +0200137#define PFX "opl3sa2: "
138
Linus Torvalds1da177e2005-04-16 15:20:36 -0700139#ifdef CONFIG_PNP
140
Jaroslav Kysela12655092005-08-12 17:24:24 +0200141static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
Jaroslav Kysela53b26662005-08-12 17:35:09 +0200142 { .id = "YMH0021" },
Jaroslav Kysela12655092005-08-12 17:24:24 +0200143 { .id = "NMX2210" }, /* Gateway Solo 2500 */
144 { .id = "" } /* end */
145};
146
147MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
148
Linus Torvalds1da177e2005-04-16 15:20:36 -0700149static struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
150 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
151 { .id = "YMH0020", .devs = { { "YMH0021" } } },
152 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
153 { .id = "YMH0030", .devs = { { "YMH0021" } } },
154 /* Yamaha OPL3-SA2 */
155 { .id = "YMH0800", .devs = { { "YMH0021" } } },
156 /* Yamaha OPL3-SA2 */
157 { .id = "YMH0801", .devs = { { "YMH0021" } } },
158 /* NeoMagic MagicWave 3DX */
159 { .id = "NMX2200", .devs = { { "YMH2210" } } },
160 /* --- */
161 { .id = "" } /* end */
162};
163
164MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
165
166#endif /* CONFIG_PNP */
167
168
169/* read control port (w/o spinlock) */
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100170static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700171{
172 unsigned char result;
173#if 0
174 outb(0x1d, port); /* password */
175 printk("read [0x%lx] = 0x%x\n", port, inb(port));
176#endif
177 outb(reg, chip->port); /* register */
178 result = inb(chip->port + 1);
179#if 0
180 printk("read [0x%lx] = 0x%x [0x%x]\n", port, result, inb(port));
181#endif
182 return result;
183}
184
185/* read control port (with spinlock) */
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100186static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700187{
188 unsigned long flags;
189 unsigned char result;
190
191 spin_lock_irqsave(&chip->reg_lock, flags);
192 result = __snd_opl3sa2_read(chip, reg);
193 spin_unlock_irqrestore(&chip->reg_lock, flags);
194 return result;
195}
196
197/* write control port (w/o spinlock) */
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100198static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700199{
200#if 0
201 outb(0x1d, port); /* password */
202#endif
203 outb(reg, chip->port); /* register */
204 outb(value, chip->port + 1);
205 chip->ctlregs[reg] = value;
206}
207
208/* write control port (with spinlock) */
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100209static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700210{
211 unsigned long flags;
212 spin_lock_irqsave(&chip->reg_lock, flags);
213 __snd_opl3sa2_write(chip, reg, value);
214 spin_unlock_irqrestore(&chip->reg_lock, flags);
215}
216
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100217static int __init snd_opl3sa2_detect(struct snd_opl3sa2 *chip)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700218{
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100219 struct snd_card *card;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700220 unsigned long port;
221 unsigned char tmp, tmp1;
222 char str[2];
223
224 card = chip->card;
225 port = chip->port;
226 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
Takashi Iwai43bcd972005-09-05 17:19:20 +0200227 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700228 return -EBUSY;
229 }
230 // snd_printk("REG 0A = 0x%x\n", snd_opl3sa2_read(chip, 0x0a));
231 chip->version = 0;
232 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
233 if (tmp == 0xff) {
234 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
235 return -ENODEV;
236 }
237 switch (tmp & 0x07) {
238 case 0x01:
239 chip->version = 2; /* YMF711 */
240 break;
241 default:
242 chip->version = 3;
243 /* 0x02 - standard */
244 /* 0x03 - YM715B */
245 /* 0x04 - YM719 - OPL-SA4? */
246 /* 0x05 - OPL3-SA3 - Libretto 100 */
247 break;
248 }
249 str[0] = chip->version + '0';
250 str[1] = 0;
251 strcat(card->shortname, str);
252 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
253 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
254 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
255 return -ENODEV;
256 }
257 /* try if the MIC register is accesible */
258 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
259 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
260 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
261 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
262 return -ENODEV;
263 }
264 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
265 /* initialization */
266 /* Power Management - full on */
267 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
268 if (chip->version > 2) {
269 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
270 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
271 } else {
272 /* default for opl3sa2 versions */
273 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
274 }
275 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
276 if (chip->single_dma) {
277 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
278 } else {
279 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
280 }
281 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
282 if (chip->version > 2) {
283 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
284 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
285 }
286 return 0;
287}
288
289static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id, struct pt_regs *regs)
290{
291 unsigned short status;
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100292 struct snd_opl3sa2 *chip = dev_id;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700293 int handled = 0;
294
295 if (chip == NULL || chip->card == NULL)
296 return IRQ_NONE;
297
298 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
299
300 if (status & 0x20) {
301 handled = 1;
302 snd_opl3_interrupt(chip->synth);
303 }
304
305 if ((status & 0x10) && chip->rmidi != NULL) {
306 handled = 1;
307 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
308 }
309
310 if (status & 0x07) { /* TI,CI,PI */
311 handled = 1;
312 snd_cs4231_interrupt(irq, chip->cs4231, regs);
313 }
314
315 if (status & 0x40) { /* hardware volume change */
316 handled = 1;
317 /* reading from Master Lch register at 0x07 clears this bit */
318 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
319 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
320 if (chip->master_switch && chip->master_volume) {
321 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_switch->id);
322 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_volume->id);
323 }
324 }
325 return IRQ_RETVAL(handled);
326}
327
328#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
329{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
330 .info = snd_opl3sa2_info_single, \
331 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
332 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
333
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100334static int snd_opl3sa2_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700335{
336 int mask = (kcontrol->private_value >> 16) & 0xff;
337
338 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
339 uinfo->count = 1;
340 uinfo->value.integer.min = 0;
341 uinfo->value.integer.max = mask;
342 return 0;
343}
344
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100345static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700346{
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100347 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700348 unsigned long flags;
349 int reg = kcontrol->private_value & 0xff;
350 int shift = (kcontrol->private_value >> 8) & 0xff;
351 int mask = (kcontrol->private_value >> 16) & 0xff;
352 int invert = (kcontrol->private_value >> 24) & 0xff;
353
354 spin_lock_irqsave(&chip->reg_lock, flags);
355 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
356 spin_unlock_irqrestore(&chip->reg_lock, flags);
357 if (invert)
358 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
359 return 0;
360}
361
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100362static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700363{
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100364 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700365 unsigned long flags;
366 int reg = kcontrol->private_value & 0xff;
367 int shift = (kcontrol->private_value >> 8) & 0xff;
368 int mask = (kcontrol->private_value >> 16) & 0xff;
369 int invert = (kcontrol->private_value >> 24) & 0xff;
370 int change;
371 unsigned short val, oval;
372
373 val = (ucontrol->value.integer.value[0] & mask);
374 if (invert)
375 val = mask - val;
376 val <<= shift;
377 spin_lock_irqsave(&chip->reg_lock, flags);
378 oval = chip->ctlregs[reg];
379 val = (oval & ~(mask << shift)) | val;
380 change = val != oval;
381 __snd_opl3sa2_write(chip, reg, val);
382 spin_unlock_irqrestore(&chip->reg_lock, flags);
383 return change;
384}
385
386#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
387{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
388 .info = snd_opl3sa2_info_double, \
389 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
390 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
391
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100392static int snd_opl3sa2_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700393{
394 int mask = (kcontrol->private_value >> 24) & 0xff;
395
396 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
397 uinfo->count = 2;
398 uinfo->value.integer.min = 0;
399 uinfo->value.integer.max = mask;
400 return 0;
401}
402
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100403static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700404{
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100405 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700406 unsigned long flags;
407 int left_reg = kcontrol->private_value & 0xff;
408 int right_reg = (kcontrol->private_value >> 8) & 0xff;
409 int shift_left = (kcontrol->private_value >> 16) & 0x07;
410 int shift_right = (kcontrol->private_value >> 19) & 0x07;
411 int mask = (kcontrol->private_value >> 24) & 0xff;
412 int invert = (kcontrol->private_value >> 22) & 1;
413
414 spin_lock_irqsave(&chip->reg_lock, flags);
415 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
416 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
417 spin_unlock_irqrestore(&chip->reg_lock, flags);
418 if (invert) {
419 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
420 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
421 }
422 return 0;
423}
424
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100425static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700426{
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100427 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700428 unsigned long flags;
429 int left_reg = kcontrol->private_value & 0xff;
430 int right_reg = (kcontrol->private_value >> 8) & 0xff;
431 int shift_left = (kcontrol->private_value >> 16) & 0x07;
432 int shift_right = (kcontrol->private_value >> 19) & 0x07;
433 int mask = (kcontrol->private_value >> 24) & 0xff;
434 int invert = (kcontrol->private_value >> 22) & 1;
435 int change;
436 unsigned short val1, val2, oval1, oval2;
437
438 val1 = ucontrol->value.integer.value[0] & mask;
439 val2 = ucontrol->value.integer.value[1] & mask;
440 if (invert) {
441 val1 = mask - val1;
442 val2 = mask - val2;
443 }
444 val1 <<= shift_left;
445 val2 <<= shift_right;
446 spin_lock_irqsave(&chip->reg_lock, flags);
447 if (left_reg != right_reg) {
448 oval1 = chip->ctlregs[left_reg];
449 oval2 = chip->ctlregs[right_reg];
450 val1 = (oval1 & ~(mask << shift_left)) | val1;
451 val2 = (oval2 & ~(mask << shift_right)) | val2;
452 change = val1 != oval1 || val2 != oval2;
453 __snd_opl3sa2_write(chip, left_reg, val1);
454 __snd_opl3sa2_write(chip, right_reg, val2);
455 } else {
456 oval1 = chip->ctlregs[left_reg];
457 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
458 change = val1 != oval1;
459 __snd_opl3sa2_write(chip, left_reg, val1);
460 }
461 spin_unlock_irqrestore(&chip->reg_lock, flags);
462 return change;
463}
464
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100465static struct snd_kcontrol_new snd_opl3sa2_controls[] = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700466OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
467OPL3SA2_DOUBLE("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1),
468OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
469OPL3SA2_SINGLE("Mic Playback Volume", 0, 0x09, 0, 31, 1)
470};
471
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100472static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700473OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
474OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
475OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
476};
477
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100478static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700479{
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100480 struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700481 chip->master_switch = NULL;
482 chip->master_volume = NULL;
483}
484
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100485static int __init snd_opl3sa2_mixer(struct snd_opl3sa2 *chip)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700486{
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100487 struct snd_card *card = chip->card;
488 struct snd_ctl_elem_id id1, id2;
489 struct snd_kcontrol *kctl;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700490 unsigned int idx;
491 int err;
492
493 memset(&id1, 0, sizeof(id1));
494 memset(&id2, 0, sizeof(id2));
495 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
496 /* reassign AUX0 to CD */
497 strcpy(id1.name, "Aux Playback Switch");
498 strcpy(id2.name, "CD Playback Switch");
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100499 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
500 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700501 return err;
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100502 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700503 strcpy(id1.name, "Aux Playback Volume");
504 strcpy(id2.name, "CD Playback Volume");
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100505 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
506 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700507 return err;
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100508 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700509 /* reassign AUX1 to FM */
510 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
511 strcpy(id2.name, "FM Playback Switch");
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100512 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
513 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700514 return err;
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100515 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700516 strcpy(id1.name, "Aux Playback Volume");
517 strcpy(id2.name, "FM Playback Volume");
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100518 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
519 snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700520 return err;
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100521 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700522 /* add OPL3SA2 controls */
523 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
524 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
525 return err;
526 switch (idx) {
527 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
528 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
529 }
530 }
531 if (chip->version > 2) {
532 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
533 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
534 return err;
535 }
536 return 0;
537}
538
539/* Power Management support functions */
540#ifdef CONFIG_PM
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100541static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700542{
Takashi Iwai704e0522005-11-17 17:11:53 +0100543 struct snd_opl3sa2 *chip = card->private_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700544
Takashi Iwai704e0522005-11-17 17:11:53 +0100545 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
546 chip->cs4231->suspend(chip->cs4231);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700547 /* power down */
548 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
549
550 return 0;
551}
552
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100553static int snd_opl3sa2_resume(struct snd_card *card)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700554{
Takashi Iwai704e0522005-11-17 17:11:53 +0100555 struct snd_opl3sa2 *chip = card->private_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700556 int i;
557
558 /* power up */
559 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
560
561 /* restore registers */
562 for (i = 2; i <= 0x0a; i++) {
563 if (i != OPL3SA2_IRQ_STATUS)
564 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
565 }
566 if (chip->version > 2) {
567 for (i = 0x12; i <= 0x16; i++)
568 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
569 }
570 /* restore cs4231 */
Takashi Iwai704e0522005-11-17 17:11:53 +0100571 chip->cs4231->resume(chip->cs4231);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700572
Takashi Iwai704e0522005-11-17 17:11:53 +0100573 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700574 return 0;
575}
576#endif /* CONFIG_PM */
577
578#ifdef CONFIG_PNP
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100579static int __init snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip,
Takashi Iwai704e0522005-11-17 17:11:53 +0100580 struct pnp_dev *pdev)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700581{
Jaroslav Kysela12655092005-08-12 17:24:24 +0200582 struct pnp_resource_table * cfg;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700583 int err;
584
Jaroslav Kysela12655092005-08-12 17:24:24 +0200585 cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100586 if (!cfg) {
587 snd_printk(KERN_ERR PFX "cannot allocate pnp cfg\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700588 return -ENOMEM;
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100589 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700590 /* PnP initialization */
591 pnp_init_resource_table(cfg);
592 if (sb_port[dev] != SNDRV_AUTO_PORT)
593 pnp_resource_change(&cfg->port_resource[0], sb_port[dev], 16);
594 if (wss_port[dev] != SNDRV_AUTO_PORT)
595 pnp_resource_change(&cfg->port_resource[1], wss_port[dev], 8);
596 if (fm_port[dev] != SNDRV_AUTO_PORT)
597 pnp_resource_change(&cfg->port_resource[2], fm_port[dev], 4);
598 if (midi_port[dev] != SNDRV_AUTO_PORT)
599 pnp_resource_change(&cfg->port_resource[3], midi_port[dev], 2);
600 if (port[dev] != SNDRV_AUTO_PORT)
601 pnp_resource_change(&cfg->port_resource[4], port[dev], 2);
602 if (dma1[dev] != SNDRV_AUTO_DMA)
603 pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
604 if (dma2[dev] != SNDRV_AUTO_DMA)
605 pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
606 if (irq[dev] != SNDRV_AUTO_IRQ)
607 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
608 err = pnp_manual_config_dev(pdev, cfg, 0);
Takashi Iwai704e0522005-11-17 17:11:53 +0100609 if (err < 0)
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100610 snd_printk(KERN_WARNING "PnP manual resources are invalid, using auto config\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -0700611 err = pnp_activate_dev(pdev);
612 if (err < 0) {
613 kfree(cfg);
614 snd_printk(KERN_ERR "PnP configure failure (out of resources?) err = %d\n", err);
615 return -EBUSY;
616 }
617 sb_port[dev] = pnp_port_start(pdev, 0);
618 wss_port[dev] = pnp_port_start(pdev, 1);
619 fm_port[dev] = pnp_port_start(pdev, 2);
620 midi_port[dev] = pnp_port_start(pdev, 3);
621 port[dev] = pnp_port_start(pdev, 4);
622 dma1[dev] = pnp_dma(pdev, 0);
623 dma2[dev] = pnp_dma(pdev, 1);
624 irq[dev] = pnp_irq(pdev, 0);
Jaroslav Kysela12655092005-08-12 17:24:24 +0200625 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
626 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
627 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
628 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700629 kfree(cfg);
630 return 0;
631}
632#endif /* CONFIG_PNP */
633
Takashi Iwai704e0522005-11-17 17:11:53 +0100634static void snd_opl3sa2_free(struct snd_card *card)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700635{
Takashi Iwai704e0522005-11-17 17:11:53 +0100636 struct snd_opl3sa2 *chip = card->private_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700637 if (chip->irq >= 0)
638 free_irq(chip->irq, (void *)chip);
Takashi Iwaib1d57762005-10-10 11:56:31 +0200639 release_and_free_resource(chip->res_port);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700640}
641
Takashi Iwai704e0522005-11-17 17:11:53 +0100642static struct snd_card *snd_opl3sa2_card_new(int dev)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700643{
Takashi Iwai704e0522005-11-17 17:11:53 +0100644 struct snd_card *card;
645 struct snd_opl3sa2 *chip;
646
647 card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_opl3sa2));
648 if (card == NULL)
649 return NULL;
650 strcpy(card->driver, "OPL3SA2");
651 strcpy(card->shortname, "Yamaha OPL3-SA2");
652 chip = card->private_data;
653 spin_lock_init(&chip->reg_lock);
654 chip->irq = -1;
655 chip->card = card;
656 card->private_free = snd_opl3sa2_free;
657 return card;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700658}
659
Takashi Iwai704e0522005-11-17 17:11:53 +0100660static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700661{
662 int xirq, xdma1, xdma2;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700663 struct snd_opl3sa2 *chip;
Takashi Iwaiec6c5ae2005-11-17 14:41:45 +0100664 struct snd_cs4231 *cs4231;
665 struct snd_opl3 *opl3;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700666 int err;
667
Takashi Iwai704e0522005-11-17 17:11:53 +0100668 /* initialise this card from supplied (or default) parameter*/
669 chip = card->private_data;
670 chip->ymode = opl3sa3_ymode[dev] & 0x03 ;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700671 chip->port = port[dev];
672 xirq = irq[dev];
673 xdma1 = dma1[dev];
674 xdma2 = dma2[dev];
675 if (xdma2 < 0)
676 chip->single_dma = 1;
677 if ((err = snd_opl3sa2_detect(chip)) < 0)
Takashi Iwai704e0522005-11-17 17:11:53 +0100678 return err;
679 if (request_irq(xirq, snd_opl3sa2_interrupt, SA_INTERRUPT, "OPL3-SA2", chip)) {
Takashi Iwai43bcd972005-09-05 17:19:20 +0200680 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
Takashi Iwai704e0522005-11-17 17:11:53 +0100681 return -ENODEV;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700682 }
683 chip->irq = xirq;
684 if ((err = snd_cs4231_create(card,
685 wss_port[dev] + 4, -1,
686 xirq, xdma1, xdma2,
687 CS4231_HW_OPL3SA2,
688 CS4231_HWSHARE_IRQ,
689 &cs4231)) < 0) {
690 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
Takashi Iwai704e0522005-11-17 17:11:53 +0100691 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700692 }
693 chip->cs4231 = cs4231;
694 if ((err = snd_cs4231_pcm(cs4231, 0, NULL)) < 0)
Takashi Iwai704e0522005-11-17 17:11:53 +0100695 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700696 if ((err = snd_cs4231_mixer(cs4231)) < 0)
Takashi Iwai704e0522005-11-17 17:11:53 +0100697 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700698 if ((err = snd_opl3sa2_mixer(chip)) < 0)
Takashi Iwai704e0522005-11-17 17:11:53 +0100699 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700700 if ((err = snd_cs4231_timer(cs4231, 0, NULL)) < 0)
Takashi Iwai704e0522005-11-17 17:11:53 +0100701 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700702 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
703 if ((err = snd_opl3_create(card, fm_port[dev],
704 fm_port[dev] + 2,
705 OPL3_HW_OPL3, 0, &opl3)) < 0)
Takashi Iwai704e0522005-11-17 17:11:53 +0100706 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700707 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
Takashi Iwai704e0522005-11-17 17:11:53 +0100708 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700709 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
Takashi Iwai704e0522005-11-17 17:11:53 +0100710 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700711 }
712 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
713 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
714 midi_port[dev], 0,
715 xirq, 0, &chip->rmidi)) < 0)
Takashi Iwai704e0522005-11-17 17:11:53 +0100716 return err;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700717 }
Linus Torvalds1da177e2005-04-16 15:20:36 -0700718 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
719 card->shortname, chip->port, xirq, xdma1);
720 if (dma2 >= 0)
721 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
722
Takashi Iwai704e0522005-11-17 17:11:53 +0100723 return snd_card_register(card);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700724}
725
726#ifdef CONFIG_PNP
Jaroslav Kysela12655092005-08-12 17:24:24 +0200727static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
728 const struct pnp_device_id *id)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700729{
Takashi Iwai704e0522005-11-17 17:11:53 +0100730 static int dev;
731 int err;
732 struct snd_card *card;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700733
Takashi Iwai704e0522005-11-17 17:11:53 +0100734 if (pnp_device_is_isapnp(pdev))
735 return -ENOENT; /* we have another procedure - card */
736 for (; dev < SNDRV_CARDS; dev++) {
737 if (enable[dev] && isapnp[dev])
738 break;
739 }
740 if (dev >= SNDRV_CARDS)
741 return -ENODEV;
742
743 card = snd_opl3sa2_card_new(dev);
744 if (! card)
745 return -ENOMEM;
746 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
747 snd_card_free(card);
748 return err;
749 }
750 snd_card_set_dev(card, &pdev->dev);
751 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
752 snd_card_free(card);
753 return err;
754 }
755 pnp_set_drvdata(pdev, card);
756 dev++;
757 return 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700758}
759
Jaroslav Kysela12655092005-08-12 17:24:24 +0200760static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev)
761{
Takashi Iwai704e0522005-11-17 17:11:53 +0100762 snd_card_free(pnp_get_drvdata(pdev));
763 pnp_set_drvdata(pdev, NULL);
Jaroslav Kysela12655092005-08-12 17:24:24 +0200764}
765
Takashi Iwai704e0522005-11-17 17:11:53 +0100766#ifdef CONFIG_PM
767static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
768{
769 return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state);
770}
771static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev)
772{
773 return snd_opl3sa2_resume(pnp_get_drvdata(pdev));
774}
775#endif
776
Jaroslav Kysela12655092005-08-12 17:24:24 +0200777static struct pnp_driver opl3sa2_pnp_driver = {
Jaroslav Kyselacff79742005-08-15 13:08:04 +0200778 .name = "opl3sa2-pnpbios",
Jaroslav Kysela12655092005-08-12 17:24:24 +0200779 .id_table = snd_opl3sa2_pnpbiosids,
780 .probe = snd_opl3sa2_pnp_detect,
781 .remove = __devexit_p(snd_opl3sa2_pnp_remove),
Takashi Iwai704e0522005-11-17 17:11:53 +0100782#ifdef CONFIG_PM
783 .suspend = snd_opl3sa2_pnp_suspend,
784 .resume = snd_opl3sa2_pnp_resume,
785#endif
Jaroslav Kysela12655092005-08-12 17:24:24 +0200786};
787
Takashi Iwai704e0522005-11-17 17:11:53 +0100788static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
Jaroslav Kysela12655092005-08-12 17:24:24 +0200789 const struct pnp_card_device_id *id)
790{
Takashi Iwai704e0522005-11-17 17:11:53 +0100791 static int dev;
792 struct pnp_dev *pdev;
793 int err;
794 struct snd_card *card;
Jaroslav Kysela12655092005-08-12 17:24:24 +0200795
Takashi Iwai704e0522005-11-17 17:11:53 +0100796 pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL);
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100797 if (pdev == NULL) {
798 snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n",
799 id->devs[0].id);
Takashi Iwai704e0522005-11-17 17:11:53 +0100800 return -EBUSY;
Takashi Iwai73e77ba2005-11-17 17:44:01 +0100801 }
Takashi Iwai704e0522005-11-17 17:11:53 +0100802 for (; dev < SNDRV_CARDS; dev++) {
803 if (enable[dev] && isapnp[dev])
804 break;
805 }
806 if (dev >= SNDRV_CARDS)
807 return -ENODEV;
808
809 card = snd_opl3sa2_card_new(dev);
810 if (! card)
811 return -ENOMEM;
812 if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
813 snd_card_free(card);
814 return err;
815 }
816 snd_card_set_dev(card, &pdev->dev);
817 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
818 snd_card_free(card);
819 return err;
820 }
821 pnp_set_card_drvdata(pcard, card);
822 dev++;
823 return 0;
Jaroslav Kysela12655092005-08-12 17:24:24 +0200824}
825
826static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700827{
Takashi Iwai704e0522005-11-17 17:11:53 +0100828 snd_card_free(pnp_get_card_drvdata(pcard));
829 pnp_set_card_drvdata(pcard, NULL);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700830}
831
Takashi Iwai704e0522005-11-17 17:11:53 +0100832#ifdef CONFIG_PM
833static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state)
834{
835 return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state);
836}
837static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard)
838{
839 return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard));
840}
841#endif
842
Linus Torvalds1da177e2005-04-16 15:20:36 -0700843static struct pnp_card_driver opl3sa2_pnpc_driver = {
844 .flags = PNP_DRIVER_RES_DISABLE,
845 .name = "opl3sa2",
846 .id_table = snd_opl3sa2_pnpids,
Jaroslav Kysela12655092005-08-12 17:24:24 +0200847 .probe = snd_opl3sa2_pnp_cdetect,
848 .remove = __devexit_p(snd_opl3sa2_pnp_cremove),
Takashi Iwai704e0522005-11-17 17:11:53 +0100849#ifdef CONFIG_PM
850 .suspend = snd_opl3sa2_pnp_csuspend,
851 .resume = snd_opl3sa2_pnp_cresume,
852#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700853};
854#endif /* CONFIG_PNP */
855
Takashi Iwai704e0522005-11-17 17:11:53 +0100856static int __init snd_opl3sa2_nonpnp_probe(struct platform_device *pdev)
857{
858 struct snd_card *card;
859 int err;
860 int dev = pdev->id;
861
862 if (port[dev] == SNDRV_AUTO_PORT) {
863 snd_printk(KERN_ERR PFX "specify port\n");
864 return -EINVAL;
865 }
866 if (wss_port[dev] == SNDRV_AUTO_PORT) {
867 snd_printk(KERN_ERR PFX "specify wss_port\n");
868 return -EINVAL;
869 }
870 if (fm_port[dev] == SNDRV_AUTO_PORT) {
871 snd_printk(KERN_ERR PFX "specify fm_port\n");
872 return -EINVAL;
873 }
874 if (midi_port[dev] == SNDRV_AUTO_PORT) {
875 snd_printk(KERN_ERR PFX "specify midi_port\n");
876 return -EINVAL;
877 }
878
879 card = snd_opl3sa2_card_new(dev);
880 if (! card)
881 return -ENOMEM;
882 snd_card_set_dev(card, &pdev->dev);
883 if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
884 snd_card_free(card);
885 return err;
886 }
887 platform_set_drvdata(pdev, card);
888 return 0;
889}
890
891static int snd_opl3sa2_nonpnp_remove(struct platform_device *devptr)
892{
893 snd_card_free(platform_get_drvdata(devptr));
894 platform_set_drvdata(devptr, NULL);
895 return 0;
896}
897
898#ifdef CONFIG_PM
899static int snd_opl3sa2_nonpnp_suspend(struct platform_device *dev, pm_message_t state)
900{
901 return snd_opl3sa2_suspend(platform_get_drvdata(dev), state);
902}
903
904static int snd_opl3sa2_nonpnp_resume(struct platform_device *dev)
905{
906 return snd_opl3sa2_resume(platform_get_drvdata(dev));
907}
908#endif
909
910#define OPL3SA2_DRIVER "snd_opl3sa2"
911
912static struct platform_driver snd_opl3sa2_nonpnp_driver = {
913 .probe = snd_opl3sa2_nonpnp_probe,
914 .remove = snd_opl3sa2_nonpnp_remove,
915#ifdef CONFIG_PM
916 .suspend = snd_opl3sa2_nonpnp_suspend,
917 .resume = snd_opl3sa2_nonpnp_resume,
918#endif
919 .driver = {
920 .name = OPL3SA2_DRIVER
921 },
922};
923
Linus Torvalds1da177e2005-04-16 15:20:36 -0700924static int __init alsa_card_opl3sa2_init(void)
925{
Takashi Iwai704e0522005-11-17 17:11:53 +0100926 int i, err, cards = 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700927
Takashi Iwai704e0522005-11-17 17:11:53 +0100928 if ((err = platform_driver_register(&snd_opl3sa2_nonpnp_driver)) < 0)
929 return err;
930
931 for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
932 struct platform_device *device;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700933#ifdef CONFIG_PNP
Takashi Iwai704e0522005-11-17 17:11:53 +0100934 if (isapnp[i])
Linus Torvalds1da177e2005-04-16 15:20:36 -0700935 continue;
936#endif
Takashi Iwai704e0522005-11-17 17:11:53 +0100937 device = platform_device_register_simple(OPL3SA2_DRIVER,
938 i, NULL, 0);
939 if (IS_ERR(device)) {
940 err = PTR_ERR(device);
941 platform_driver_unregister(&snd_opl3sa2_nonpnp_driver);
942 return err;
943 }
944 cards++;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700945 }
Takashi Iwai704e0522005-11-17 17:11:53 +0100946
947 err = pnp_register_driver(&opl3sa2_pnp_driver);
948 if (err > 0)
949 cards += err;
950 err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
951 if (err > 0)
952 cards += err;
953
Linus Torvalds1da177e2005-04-16 15:20:36 -0700954 if (!cards) {
955#ifdef MODULE
956 snd_printk(KERN_ERR "Yamaha OPL3-SA soundcard not found or device busy\n");
957#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700958 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
Daniel Ritz06f619c2005-09-12 11:47:04 +0200959 pnp_unregister_driver(&opl3sa2_pnp_driver);
Takashi Iwai704e0522005-11-17 17:11:53 +0100960 platform_driver_unregister(&snd_opl3sa2_nonpnp_driver);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700961 return -ENODEV;
962 }
963 return 0;
964}
965
966static void __exit alsa_card_opl3sa2_exit(void)
967{
Linus Torvalds1da177e2005-04-16 15:20:36 -0700968 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
Daniel Ritz06f619c2005-09-12 11:47:04 +0200969 pnp_unregister_driver(&opl3sa2_pnp_driver);
Takashi Iwai704e0522005-11-17 17:11:53 +0100970 platform_driver_unregister(&snd_opl3sa2_nonpnp_driver);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700971}
972
973module_init(alsa_card_opl3sa2_init)
974module_exit(alsa_card_opl3sa2_exit)