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1da177e4 LT |
1 | /* |
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> | |
24 | #include <linux/interrupt.h> | |
25 | #include <linux/pm.h> | |
26 | #include <linux/slab.h> | |
27 | #include <linux/pnp.h> | |
28 | #include <linux/moduleparam.h> | |
29 | #include <sound/core.h> | |
30 | #include <sound/cs4231.h> | |
31 | #include <sound/mpu401.h> | |
32 | #include <sound/opl3.h> | |
33 | #include <sound/initval.h> | |
34 | ||
35 | #include <asm/io.h> | |
36 | ||
37 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); | |
38 | MODULE_DESCRIPTION("Yamaha OPL3SA2+"); | |
39 | MODULE_LICENSE("GPL"); | |
40 | MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S}," | |
41 | "{Genius,Sound Maker 3DX}," | |
42 | "{Yamaha,OPL3SA3}," | |
43 | "{Intel,AL440LX sound}," | |
44 | "{NeoMagic,MagicWave 3DX}}"); | |
45 | ||
46 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
47 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
48 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ | |
49 | #ifdef CONFIG_PNP | |
50 | static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; | |
51 | #endif | |
52 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */ | |
53 | static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ | |
54 | static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */ | |
55 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */ | |
56 | static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */ | |
57 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */ | |
58 | static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ | |
59 | static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ | |
60 | static int opl3sa3_ymode[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 0 }; /* 0,1,2,3 */ /*SL Added*/ | |
61 | ||
62 | module_param_array(index, int, NULL, 0444); | |
63 | MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard."); | |
64 | module_param_array(id, charp, NULL, 0444); | |
65 | MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard."); | |
66 | module_param_array(enable, bool, NULL, 0444); | |
67 | MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard."); | |
68 | #ifdef CONFIG_PNP | |
69 | module_param_array(isapnp, bool, NULL, 0444); | |
70 | MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); | |
71 | #endif | |
72 | module_param_array(port, long, NULL, 0444); | |
73 | MODULE_PARM_DESC(port, "Port # for OPL3-SA driver."); | |
74 | module_param_array(sb_port, long, NULL, 0444); | |
75 | MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver."); | |
76 | module_param_array(wss_port, long, NULL, 0444); | |
77 | MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver."); | |
78 | module_param_array(fm_port, long, NULL, 0444); | |
79 | MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver."); | |
80 | module_param_array(midi_port, long, NULL, 0444); | |
81 | MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver."); | |
82 | module_param_array(irq, int, NULL, 0444); | |
83 | MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver."); | |
84 | module_param_array(dma1, int, NULL, 0444); | |
85 | MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver."); | |
86 | module_param_array(dma2, int, NULL, 0444); | |
87 | MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver."); | |
88 | module_param_array(opl3sa3_ymode, int, NULL, 0444); | |
89 | MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi."); | |
90 | ||
91 | /* control ports */ | |
92 | #define OPL3SA2_PM_CTRL 0x01 | |
93 | #define OPL3SA2_SYS_CTRL 0x02 | |
94 | #define OPL3SA2_IRQ_CONFIG 0x03 | |
95 | #define OPL3SA2_IRQ_STATUS 0x04 | |
96 | #define OPL3SA2_DMA_CONFIG 0x06 | |
97 | #define OPL3SA2_MASTER_LEFT 0x07 | |
98 | #define OPL3SA2_MASTER_RIGHT 0x08 | |
99 | #define OPL3SA2_MIC 0x09 | |
100 | #define OPL3SA2_MISC 0x0A | |
101 | ||
102 | /* opl3sa3 only */ | |
103 | #define OPL3SA3_DGTL_DOWN 0x12 | |
104 | #define OPL3SA3_ANLG_DOWN 0x13 | |
105 | #define OPL3SA3_WIDE 0x14 | |
106 | #define OPL3SA3_BASS 0x15 | |
107 | #define OPL3SA3_TREBLE 0x16 | |
108 | ||
109 | /* power management bits */ | |
110 | #define OPL3SA2_PM_ADOWN 0x20 | |
111 | #define OPL3SA2_PM_PSV 0x04 | |
112 | #define OPL3SA2_PM_PDN 0x02 | |
113 | #define OPL3SA2_PM_PDX 0x01 | |
114 | ||
115 | #define OPL3SA2_PM_D0 0x00 | |
116 | #define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX) | |
117 | ||
118 | typedef struct snd_opl3sa2 opl3sa2_t; | |
119 | ||
120 | struct snd_opl3sa2 { | |
121 | snd_card_t *card; | |
122 | 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; | |
128 | snd_hwdep_t *synth; | |
129 | snd_rawmidi_t *rmidi; | |
130 | cs4231_t *cs4231; | |
131 | #ifdef CONFIG_PNP | |
132 | struct pnp_dev *dev; | |
133 | #endif | |
134 | unsigned char ctlregs[0x20]; | |
135 | int ymode; /* SL added */ | |
136 | snd_kcontrol_t *master_switch; | |
137 | snd_kcontrol_t *master_volume; | |
138 | #ifdef CONFIG_PM | |
139 | void (*cs4231_suspend)(cs4231_t *); | |
140 | void (*cs4231_resume)(cs4231_t *); | |
141 | #endif | |
142 | }; | |
143 | ||
144 | static snd_card_t *snd_opl3sa2_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; | |
145 | ||
43bcd973 TI |
146 | #define PFX "opl3sa2: " |
147 | ||
1da177e4 LT |
148 | #ifdef CONFIG_PNP |
149 | ||
1265509c | 150 | static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = { |
53b26663 | 151 | { .id = "YMH0021" }, |
1265509c JK |
152 | { .id = "NMX2210" }, /* Gateway Solo 2500 */ |
153 | { .id = "" } /* end */ | |
154 | }; | |
155 | ||
156 | MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids); | |
157 | ||
1da177e4 LT |
158 | static struct pnp_card_device_id snd_opl3sa2_pnpids[] = { |
159 | /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */ | |
160 | { .id = "YMH0020", .devs = { { "YMH0021" } } }, | |
161 | /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */ | |
162 | { .id = "YMH0030", .devs = { { "YMH0021" } } }, | |
163 | /* Yamaha OPL3-SA2 */ | |
164 | { .id = "YMH0800", .devs = { { "YMH0021" } } }, | |
165 | /* Yamaha OPL3-SA2 */ | |
166 | { .id = "YMH0801", .devs = { { "YMH0021" } } }, | |
167 | /* NeoMagic MagicWave 3DX */ | |
168 | { .id = "NMX2200", .devs = { { "YMH2210" } } }, | |
169 | /* --- */ | |
170 | { .id = "" } /* end */ | |
171 | }; | |
172 | ||
173 | MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids); | |
174 | ||
175 | #endif /* CONFIG_PNP */ | |
176 | ||
177 | ||
178 | /* read control port (w/o spinlock) */ | |
179 | static unsigned char __snd_opl3sa2_read(opl3sa2_t *chip, unsigned char reg) | |
180 | { | |
181 | unsigned char result; | |
182 | #if 0 | |
183 | outb(0x1d, port); /* password */ | |
184 | printk("read [0x%lx] = 0x%x\n", port, inb(port)); | |
185 | #endif | |
186 | outb(reg, chip->port); /* register */ | |
187 | result = inb(chip->port + 1); | |
188 | #if 0 | |
189 | printk("read [0x%lx] = 0x%x [0x%x]\n", port, result, inb(port)); | |
190 | #endif | |
191 | return result; | |
192 | } | |
193 | ||
194 | /* read control port (with spinlock) */ | |
195 | static unsigned char snd_opl3sa2_read(opl3sa2_t *chip, unsigned char reg) | |
196 | { | |
197 | unsigned long flags; | |
198 | unsigned char result; | |
199 | ||
200 | spin_lock_irqsave(&chip->reg_lock, flags); | |
201 | result = __snd_opl3sa2_read(chip, reg); | |
202 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
203 | return result; | |
204 | } | |
205 | ||
206 | /* write control port (w/o spinlock) */ | |
207 | static void __snd_opl3sa2_write(opl3sa2_t *chip, unsigned char reg, unsigned char value) | |
208 | { | |
209 | #if 0 | |
210 | outb(0x1d, port); /* password */ | |
211 | #endif | |
212 | outb(reg, chip->port); /* register */ | |
213 | outb(value, chip->port + 1); | |
214 | chip->ctlregs[reg] = value; | |
215 | } | |
216 | ||
217 | /* write control port (with spinlock) */ | |
218 | static void snd_opl3sa2_write(opl3sa2_t *chip, unsigned char reg, unsigned char value) | |
219 | { | |
220 | unsigned long flags; | |
221 | spin_lock_irqsave(&chip->reg_lock, flags); | |
222 | __snd_opl3sa2_write(chip, reg, value); | |
223 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
224 | } | |
225 | ||
226 | static int __init snd_opl3sa2_detect(opl3sa2_t *chip) | |
227 | { | |
228 | snd_card_t *card; | |
229 | unsigned long port; | |
230 | unsigned char tmp, tmp1; | |
231 | char str[2]; | |
232 | ||
233 | card = chip->card; | |
234 | port = chip->port; | |
235 | if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) { | |
43bcd973 | 236 | snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port); |
1da177e4 LT |
237 | return -EBUSY; |
238 | } | |
239 | // snd_printk("REG 0A = 0x%x\n", snd_opl3sa2_read(chip, 0x0a)); | |
240 | chip->version = 0; | |
241 | tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC); | |
242 | if (tmp == 0xff) { | |
243 | snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp); | |
244 | return -ENODEV; | |
245 | } | |
246 | switch (tmp & 0x07) { | |
247 | case 0x01: | |
248 | chip->version = 2; /* YMF711 */ | |
249 | break; | |
250 | default: | |
251 | chip->version = 3; | |
252 | /* 0x02 - standard */ | |
253 | /* 0x03 - YM715B */ | |
254 | /* 0x04 - YM719 - OPL-SA4? */ | |
255 | /* 0x05 - OPL3-SA3 - Libretto 100 */ | |
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 accesible */ | |
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 | ||
298 | static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id, struct pt_regs *regs) | |
299 | { | |
300 | unsigned short status; | |
301 | opl3sa2_t *chip = dev_id; | |
302 | int handled = 0; | |
303 | ||
304 | if (chip == NULL || chip->card == NULL) | |
305 | return IRQ_NONE; | |
306 | ||
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, regs); | |
317 | } | |
318 | ||
319 | if (status & 0x07) { /* TI,CI,PI */ | |
320 | handled = 1; | |
321 | snd_cs4231_interrupt(irq, chip->cs4231, regs); | |
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(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_switch->id); | |
331 | snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_volume->id); | |
332 | } | |
333 | } | |
334 | return IRQ_RETVAL(handled); | |
335 | } | |
336 | ||
337 | #define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \ | |
338 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
339 | .info = snd_opl3sa2_info_single, \ | |
340 | .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \ | |
341 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } | |
342 | ||
343 | static int snd_opl3sa2_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
344 | { | |
345 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
346 | ||
347 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
348 | uinfo->count = 1; | |
349 | uinfo->value.integer.min = 0; | |
350 | uinfo->value.integer.max = mask; | |
351 | return 0; | |
352 | } | |
353 | ||
354 | static int snd_opl3sa2_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
355 | { | |
356 | opl3sa2_t *chip = snd_kcontrol_chip(kcontrol); | |
357 | unsigned long flags; | |
358 | int reg = kcontrol->private_value & 0xff; | |
359 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
360 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
361 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
362 | ||
363 | spin_lock_irqsave(&chip->reg_lock, flags); | |
364 | ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask; | |
365 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
366 | if (invert) | |
367 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
368 | return 0; | |
369 | } | |
370 | ||
371 | static int snd_opl3sa2_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
372 | { | |
373 | opl3sa2_t *chip = snd_kcontrol_chip(kcontrol); | |
374 | unsigned long flags; | |
375 | int reg = kcontrol->private_value & 0xff; | |
376 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
377 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
378 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
379 | int change; | |
380 | unsigned short val, oval; | |
381 | ||
382 | val = (ucontrol->value.integer.value[0] & mask); | |
383 | if (invert) | |
384 | val = mask - val; | |
385 | val <<= shift; | |
386 | spin_lock_irqsave(&chip->reg_lock, flags); | |
387 | oval = chip->ctlregs[reg]; | |
388 | val = (oval & ~(mask << shift)) | val; | |
389 | change = val != oval; | |
390 | __snd_opl3sa2_write(chip, reg, val); | |
391 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
392 | return change; | |
393 | } | |
394 | ||
395 | #define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ | |
396 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
397 | .info = snd_opl3sa2_info_double, \ | |
398 | .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \ | |
399 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } | |
400 | ||
401 | static int snd_opl3sa2_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
402 | { | |
403 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
404 | ||
405 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
406 | uinfo->count = 2; | |
407 | uinfo->value.integer.min = 0; | |
408 | uinfo->value.integer.max = mask; | |
409 | return 0; | |
410 | } | |
411 | ||
412 | static int snd_opl3sa2_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
413 | { | |
414 | opl3sa2_t *chip = snd_kcontrol_chip(kcontrol); | |
415 | unsigned long flags; | |
416 | int left_reg = kcontrol->private_value & 0xff; | |
417 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
418 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
419 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
420 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
421 | int invert = (kcontrol->private_value >> 22) & 1; | |
422 | ||
423 | spin_lock_irqsave(&chip->reg_lock, flags); | |
424 | ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask; | |
425 | ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask; | |
426 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
427 | if (invert) { | |
428 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
429 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; | |
430 | } | |
431 | return 0; | |
432 | } | |
433 | ||
434 | static int snd_opl3sa2_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) | |
435 | { | |
436 | opl3sa2_t *chip = snd_kcontrol_chip(kcontrol); | |
437 | unsigned long flags; | |
438 | int left_reg = kcontrol->private_value & 0xff; | |
439 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
440 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
441 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
442 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
443 | int invert = (kcontrol->private_value >> 22) & 1; | |
444 | int change; | |
445 | unsigned short val1, val2, oval1, oval2; | |
446 | ||
447 | val1 = ucontrol->value.integer.value[0] & mask; | |
448 | val2 = ucontrol->value.integer.value[1] & mask; | |
449 | if (invert) { | |
450 | val1 = mask - val1; | |
451 | val2 = mask - val2; | |
452 | } | |
453 | val1 <<= shift_left; | |
454 | val2 <<= shift_right; | |
455 | spin_lock_irqsave(&chip->reg_lock, flags); | |
456 | if (left_reg != right_reg) { | |
457 | oval1 = chip->ctlregs[left_reg]; | |
458 | oval2 = chip->ctlregs[right_reg]; | |
459 | val1 = (oval1 & ~(mask << shift_left)) | val1; | |
460 | val2 = (oval2 & ~(mask << shift_right)) | val2; | |
461 | change = val1 != oval1 || val2 != oval2; | |
462 | __snd_opl3sa2_write(chip, left_reg, val1); | |
463 | __snd_opl3sa2_write(chip, right_reg, val2); | |
464 | } else { | |
465 | oval1 = chip->ctlregs[left_reg]; | |
466 | val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2; | |
467 | change = val1 != oval1; | |
468 | __snd_opl3sa2_write(chip, left_reg, val1); | |
469 | } | |
470 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
471 | return change; | |
472 | } | |
473 | ||
474 | static snd_kcontrol_new_t snd_opl3sa2_controls[] = { | |
475 | OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1), | |
476 | OPL3SA2_DOUBLE("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1), | |
477 | OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1), | |
478 | OPL3SA2_SINGLE("Mic Playback Volume", 0, 0x09, 0, 31, 1) | |
479 | }; | |
480 | ||
481 | static snd_kcontrol_new_t snd_opl3sa2_tone_controls[] = { | |
482 | OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0), | |
483 | OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0), | |
484 | OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0) | |
485 | }; | |
486 | ||
487 | static void snd_opl3sa2_master_free(snd_kcontrol_t *kcontrol) | |
488 | { | |
489 | opl3sa2_t *chip = snd_kcontrol_chip(kcontrol); | |
490 | chip->master_switch = NULL; | |
491 | chip->master_volume = NULL; | |
492 | } | |
493 | ||
494 | static int __init snd_opl3sa2_mixer(opl3sa2_t *chip) | |
495 | { | |
496 | snd_card_t *card = chip->card; | |
497 | snd_ctl_elem_id_t id1, id2; | |
498 | snd_kcontrol_t *kctl; | |
499 | unsigned int idx; | |
500 | int err; | |
501 | ||
502 | memset(&id1, 0, sizeof(id1)); | |
503 | memset(&id2, 0, sizeof(id2)); | |
504 | id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; | |
505 | /* reassign AUX0 to CD */ | |
506 | strcpy(id1.name, "Aux Playback Switch"); | |
507 | strcpy(id2.name, "CD Playback Switch"); | |
508 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) | |
509 | return err; | |
510 | strcpy(id1.name, "Aux Playback Volume"); | |
511 | strcpy(id2.name, "CD Playback Volume"); | |
512 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) | |
513 | return err; | |
514 | /* reassign AUX1 to FM */ | |
515 | strcpy(id1.name, "Aux Playback Switch"); id1.index = 1; | |
516 | strcpy(id2.name, "FM Playback Switch"); | |
517 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) | |
518 | return err; | |
519 | strcpy(id1.name, "Aux Playback Volume"); | |
520 | strcpy(id2.name, "FM Playback Volume"); | |
521 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) | |
522 | return err; | |
523 | /* add OPL3SA2 controls */ | |
524 | for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) { | |
525 | if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0) | |
526 | return err; | |
527 | switch (idx) { | |
528 | case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break; | |
529 | case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break; | |
530 | } | |
531 | } | |
532 | if (chip->version > 2) { | |
533 | for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++) | |
534 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0) | |
535 | return err; | |
536 | } | |
537 | return 0; | |
538 | } | |
539 | ||
540 | /* Power Management support functions */ | |
541 | #ifdef CONFIG_PM | |
542 | static int snd_opl3sa2_suspend(snd_card_t *card, pm_message_t state) | |
543 | { | |
544 | opl3sa2_t *chip = card->pm_private_data; | |
545 | ||
546 | snd_pcm_suspend_all(chip->cs4231->pcm); /* stop before saving regs */ | |
547 | chip->cs4231_suspend(chip->cs4231); | |
548 | ||
549 | /* power down */ | |
550 | snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3); | |
551 | ||
552 | return 0; | |
553 | } | |
554 | ||
555 | static int snd_opl3sa2_resume(snd_card_t *card) | |
556 | { | |
557 | opl3sa2_t *chip = card->pm_private_data; | |
558 | int i; | |
559 | ||
560 | /* power up */ | |
561 | snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0); | |
562 | ||
563 | /* restore registers */ | |
564 | for (i = 2; i <= 0x0a; i++) { | |
565 | if (i != OPL3SA2_IRQ_STATUS) | |
566 | snd_opl3sa2_write(chip, i, chip->ctlregs[i]); | |
567 | } | |
568 | if (chip->version > 2) { | |
569 | for (i = 0x12; i <= 0x16; i++) | |
570 | snd_opl3sa2_write(chip, i, chip->ctlregs[i]); | |
571 | } | |
572 | /* restore cs4231 */ | |
573 | chip->cs4231_resume(chip->cs4231); | |
574 | ||
575 | return 0; | |
576 | } | |
577 | #endif /* CONFIG_PM */ | |
578 | ||
579 | #ifdef CONFIG_PNP | |
580 | static int __init snd_opl3sa2_pnp(int dev, opl3sa2_t *chip, | |
1265509c JK |
581 | struct pnp_dev *pdev, |
582 | int isapnp) | |
1da177e4 | 583 | { |
1265509c | 584 | struct pnp_resource_table * cfg; |
1da177e4 LT |
585 | int err; |
586 | ||
1265509c JK |
587 | if (!isapnp && pnp_device_is_isapnp(pdev)) |
588 | return -ENOENT; /* we have another procedure - card */ | |
589 | ||
590 | cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); | |
1da177e4 LT |
591 | if (!cfg) |
592 | return -ENOMEM; | |
1da177e4 LT |
593 | /* PnP initialization */ |
594 | pnp_init_resource_table(cfg); | |
595 | if (sb_port[dev] != SNDRV_AUTO_PORT) | |
596 | pnp_resource_change(&cfg->port_resource[0], sb_port[dev], 16); | |
597 | if (wss_port[dev] != SNDRV_AUTO_PORT) | |
598 | pnp_resource_change(&cfg->port_resource[1], wss_port[dev], 8); | |
599 | if (fm_port[dev] != SNDRV_AUTO_PORT) | |
600 | pnp_resource_change(&cfg->port_resource[2], fm_port[dev], 4); | |
601 | if (midi_port[dev] != SNDRV_AUTO_PORT) | |
602 | pnp_resource_change(&cfg->port_resource[3], midi_port[dev], 2); | |
603 | if (port[dev] != SNDRV_AUTO_PORT) | |
604 | pnp_resource_change(&cfg->port_resource[4], port[dev], 2); | |
605 | if (dma1[dev] != SNDRV_AUTO_DMA) | |
606 | pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1); | |
607 | if (dma2[dev] != SNDRV_AUTO_DMA) | |
608 | pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1); | |
609 | if (irq[dev] != SNDRV_AUTO_IRQ) | |
610 | pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); | |
611 | err = pnp_manual_config_dev(pdev, cfg, 0); | |
cff79742 | 612 | if (err < 0 && isapnp) |
1da177e4 LT |
613 | snd_printk(KERN_ERR "PnP manual resources are invalid, using auto config\n"); |
614 | err = pnp_activate_dev(pdev); | |
615 | if (err < 0) { | |
616 | kfree(cfg); | |
617 | snd_printk(KERN_ERR "PnP configure failure (out of resources?) err = %d\n", err); | |
618 | return -EBUSY; | |
619 | } | |
620 | sb_port[dev] = pnp_port_start(pdev, 0); | |
621 | wss_port[dev] = pnp_port_start(pdev, 1); | |
622 | fm_port[dev] = pnp_port_start(pdev, 2); | |
623 | midi_port[dev] = pnp_port_start(pdev, 3); | |
624 | port[dev] = pnp_port_start(pdev, 4); | |
625 | dma1[dev] = pnp_dma(pdev, 0); | |
626 | dma2[dev] = pnp_dma(pdev, 1); | |
627 | irq[dev] = pnp_irq(pdev, 0); | |
1265509c JK |
628 | snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n", |
629 | pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]); | |
630 | snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n", | |
631 | pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]); | |
1da177e4 | 632 | kfree(cfg); |
1265509c | 633 | chip->dev = pdev; |
1da177e4 LT |
634 | return 0; |
635 | } | |
1265509c JK |
636 | |
637 | static int __init snd_opl3sa2_cpnp(int dev, opl3sa2_t *chip, | |
638 | struct pnp_card_link *card, | |
639 | const struct pnp_card_device_id *id) | |
640 | { | |
641 | struct pnp_dev *pdev; | |
642 | struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); | |
643 | ||
644 | if (!cfg) | |
645 | return -ENOMEM; | |
646 | pdev = pnp_request_card_device(card, id->devs[0].id, NULL); | |
647 | if (pdev == NULL) { | |
648 | kfree(cfg); | |
649 | return -EBUSY; | |
650 | } | |
651 | return snd_opl3sa2_pnp(dev, chip, pdev, 1); | |
652 | } | |
1da177e4 LT |
653 | #endif /* CONFIG_PNP */ |
654 | ||
655 | static int snd_opl3sa2_free(opl3sa2_t *chip) | |
656 | { | |
657 | if (chip->irq >= 0) | |
658 | free_irq(chip->irq, (void *)chip); | |
b1d5776d | 659 | release_and_free_resource(chip->res_port); |
1da177e4 LT |
660 | kfree(chip); |
661 | return 0; | |
662 | } | |
663 | ||
664 | static int snd_opl3sa2_dev_free(snd_device_t *device) | |
665 | { | |
666 | opl3sa2_t *chip = device->device_data; | |
667 | return snd_opl3sa2_free(chip); | |
668 | } | |
669 | ||
43bcd973 TI |
670 | #ifdef CONFIG_PNP |
671 | #define is_isapnp_selected(dev) isapnp[dev] | |
672 | #else | |
673 | #define is_isapnp_selected(dev) 0 | |
674 | #endif | |
675 | ||
1da177e4 | 676 | static int __devinit snd_opl3sa2_probe(int dev, |
1265509c | 677 | struct pnp_dev *pdev, |
1da177e4 LT |
678 | struct pnp_card_link *pcard, |
679 | const struct pnp_card_device_id *pid) | |
680 | { | |
681 | int xirq, xdma1, xdma2; | |
682 | snd_card_t *card; | |
683 | struct snd_opl3sa2 *chip; | |
684 | cs4231_t *cs4231; | |
685 | opl3_t *opl3; | |
686 | static snd_device_ops_t ops = { | |
687 | .dev_free = snd_opl3sa2_dev_free, | |
688 | }; | |
689 | int err; | |
690 | ||
43bcd973 | 691 | if (! is_isapnp_selected(dev)) { |
1da177e4 | 692 | if (port[dev] == SNDRV_AUTO_PORT) { |
43bcd973 | 693 | snd_printk(KERN_ERR PFX "specify port\n"); |
1da177e4 LT |
694 | return -EINVAL; |
695 | } | |
696 | if (wss_port[dev] == SNDRV_AUTO_PORT) { | |
43bcd973 | 697 | snd_printk(KERN_ERR PFX "specify wss_port\n"); |
1da177e4 LT |
698 | return -EINVAL; |
699 | } | |
700 | if (fm_port[dev] == SNDRV_AUTO_PORT) { | |
43bcd973 | 701 | snd_printk(KERN_ERR PFX "specify fm_port\n"); |
1da177e4 LT |
702 | return -EINVAL; |
703 | } | |
704 | if (midi_port[dev] == SNDRV_AUTO_PORT) { | |
43bcd973 | 705 | snd_printk(KERN_ERR PFX "specify midi_port\n"); |
1da177e4 LT |
706 | return -EINVAL; |
707 | } | |
1da177e4 | 708 | } |
43bcd973 | 709 | |
1da177e4 LT |
710 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); |
711 | if (card == NULL) | |
712 | return -ENOMEM; | |
713 | strcpy(card->driver, "OPL3SA2"); | |
714 | strcpy(card->shortname, "Yamaha OPL3-SA2"); | |
9e76a76e | 715 | chip = kzalloc(sizeof(*chip), GFP_KERNEL); |
1da177e4 LT |
716 | if (chip == NULL) { |
717 | err = -ENOMEM; | |
718 | goto __error; | |
719 | } | |
720 | spin_lock_init(&chip->reg_lock); | |
721 | chip->irq = -1; | |
722 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) | |
723 | goto __error; | |
724 | #ifdef CONFIG_PNP | |
1265509c JK |
725 | if (pdev) { |
726 | if ((err = snd_opl3sa2_pnp(dev, chip, pdev, 0)) < 0) | |
727 | goto __error; | |
728 | snd_card_set_dev(card, &pdev->dev); | |
729 | } | |
730 | if (pcard) { | |
731 | if ((err = snd_opl3sa2_cpnp(dev, chip, pcard, pid)) < 0) | |
1da177e4 LT |
732 | goto __error; |
733 | snd_card_set_dev(card, &pcard->card->dev); | |
734 | } | |
735 | #endif | |
736 | chip->ymode = opl3sa3_ymode[dev] & 0x03 ; /* initialise this card from supplied (or default) parameter*/ | |
737 | chip->card = card; | |
738 | chip->port = port[dev]; | |
739 | xirq = irq[dev]; | |
740 | xdma1 = dma1[dev]; | |
741 | xdma2 = dma2[dev]; | |
742 | if (xdma2 < 0) | |
743 | chip->single_dma = 1; | |
744 | if ((err = snd_opl3sa2_detect(chip)) < 0) | |
745 | goto __error; | |
746 | if (request_irq(xirq, snd_opl3sa2_interrupt, SA_INTERRUPT, "OPL3-SA2", (void *)chip)) { | |
43bcd973 | 747 | snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq); |
1da177e4 LT |
748 | err = -ENODEV; |
749 | goto __error; | |
750 | } | |
751 | chip->irq = xirq; | |
752 | if ((err = snd_cs4231_create(card, | |
753 | wss_port[dev] + 4, -1, | |
754 | xirq, xdma1, xdma2, | |
755 | CS4231_HW_OPL3SA2, | |
756 | CS4231_HWSHARE_IRQ, | |
757 | &cs4231)) < 0) { | |
758 | snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4); | |
759 | goto __error; | |
760 | } | |
761 | chip->cs4231 = cs4231; | |
762 | if ((err = snd_cs4231_pcm(cs4231, 0, NULL)) < 0) | |
763 | goto __error; | |
764 | if ((err = snd_cs4231_mixer(cs4231)) < 0) | |
765 | goto __error; | |
766 | if ((err = snd_opl3sa2_mixer(chip)) < 0) | |
767 | goto __error; | |
768 | if ((err = snd_cs4231_timer(cs4231, 0, NULL)) < 0) | |
769 | goto __error; | |
770 | if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) { | |
771 | if ((err = snd_opl3_create(card, fm_port[dev], | |
772 | fm_port[dev] + 2, | |
773 | OPL3_HW_OPL3, 0, &opl3)) < 0) | |
774 | goto __error; | |
775 | if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0) | |
776 | goto __error; | |
777 | if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0) | |
778 | goto __error; | |
779 | } | |
780 | if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) { | |
781 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2, | |
782 | midi_port[dev], 0, | |
783 | xirq, 0, &chip->rmidi)) < 0) | |
784 | goto __error; | |
785 | } | |
786 | #ifdef CONFIG_PM | |
787 | chip->cs4231_suspend = chip->cs4231->suspend; | |
788 | chip->cs4231_resume = chip->cs4231->resume; | |
789 | /* now clear callbacks for cs4231 */ | |
790 | chip->cs4231->suspend = NULL; | |
791 | chip->cs4231->resume = NULL; | |
792 | snd_card_set_isa_pm_callback(card, snd_opl3sa2_suspend, snd_opl3sa2_resume, chip); | |
793 | #endif | |
794 | ||
795 | sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", | |
796 | card->shortname, chip->port, xirq, xdma1); | |
797 | if (dma2 >= 0) | |
798 | sprintf(card->longname + strlen(card->longname), "&%d", xdma2); | |
799 | ||
43bcd973 TI |
800 | if ((err = snd_card_set_generic_dev(card)) < 0) |
801 | goto __error; | |
802 | ||
1da177e4 LT |
803 | if ((err = snd_card_register(card)) < 0) |
804 | goto __error; | |
805 | ||
1265509c JK |
806 | if (pdev) |
807 | pnp_set_drvdata(pdev, card); | |
808 | else if (pcard) | |
1da177e4 LT |
809 | pnp_set_card_drvdata(pcard, card); |
810 | else | |
811 | snd_opl3sa2_legacy[dev] = card; | |
812 | return 0; | |
813 | ||
814 | __error: | |
815 | snd_card_free(card); | |
816 | return err; | |
817 | } | |
818 | ||
819 | #ifdef CONFIG_PNP | |
1265509c JK |
820 | static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev, |
821 | const struct pnp_device_id *id) | |
822 | { | |
823 | static int dev; | |
824 | int res; | |
825 | ||
826 | for ( ; dev < SNDRV_CARDS; dev++) { | |
827 | if (!enable[dev] || !isapnp[dev]) | |
828 | continue; | |
829 | res = snd_opl3sa2_probe(dev, pdev, NULL, NULL); | |
830 | if (res < 0) | |
831 | return res; | |
832 | dev++; | |
833 | return 0; | |
834 | } | |
835 | return -ENODEV; | |
836 | } | |
837 | ||
838 | static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev) | |
839 | { | |
840 | snd_card_t *card = (snd_card_t *) pnp_get_drvdata(pdev); | |
841 | ||
842 | snd_card_disconnect(card); | |
843 | snd_card_free_in_thread(card); | |
844 | } | |
845 | ||
846 | static struct pnp_driver opl3sa2_pnp_driver = { | |
cff79742 | 847 | .name = "opl3sa2-pnpbios", |
1265509c JK |
848 | .id_table = snd_opl3sa2_pnpbiosids, |
849 | .probe = snd_opl3sa2_pnp_detect, | |
850 | .remove = __devexit_p(snd_opl3sa2_pnp_remove), | |
851 | }; | |
852 | ||
853 | static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *card, | |
854 | const struct pnp_card_device_id *id) | |
1da177e4 LT |
855 | { |
856 | static int dev; | |
857 | int res; | |
858 | ||
859 | for ( ; dev < SNDRV_CARDS; dev++) { | |
43bcd973 TI |
860 | if (!enable[dev]) |
861 | continue; | |
862 | if (is_isapnp_selected(dev)) | |
863 | continue; | |
1265509c | 864 | res = snd_opl3sa2_probe(dev, NULL, card, id); |
1da177e4 LT |
865 | if (res < 0) |
866 | return res; | |
867 | dev++; | |
868 | return 0; | |
869 | } | |
870 | return -ENODEV; | |
871 | } | |
872 | ||
1265509c | 873 | static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard) |
1da177e4 LT |
874 | { |
875 | snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard); | |
876 | ||
877 | snd_card_disconnect(card); | |
878 | snd_card_free_in_thread(card); | |
879 | } | |
880 | ||
881 | static struct pnp_card_driver opl3sa2_pnpc_driver = { | |
882 | .flags = PNP_DRIVER_RES_DISABLE, | |
883 | .name = "opl3sa2", | |
884 | .id_table = snd_opl3sa2_pnpids, | |
1265509c JK |
885 | .probe = snd_opl3sa2_pnp_cdetect, |
886 | .remove = __devexit_p(snd_opl3sa2_pnp_cremove), | |
1da177e4 LT |
887 | }; |
888 | #endif /* CONFIG_PNP */ | |
889 | ||
890 | static int __init alsa_card_opl3sa2_init(void) | |
891 | { | |
892 | int dev, cards = 0; | |
893 | ||
894 | for (dev = 0; dev < SNDRV_CARDS; dev++) { | |
895 | if (!enable[dev]) | |
896 | continue; | |
897 | #ifdef CONFIG_PNP | |
898 | if (isapnp[dev]) | |
899 | continue; | |
900 | #endif | |
1265509c | 901 | if (snd_opl3sa2_probe(dev, NULL, NULL, NULL) >= 0) |
1da177e4 LT |
902 | cards++; |
903 | } | |
904 | #ifdef CONFIG_PNP | |
1265509c | 905 | cards += pnp_register_driver(&opl3sa2_pnp_driver); |
1da177e4 LT |
906 | cards += pnp_register_card_driver(&opl3sa2_pnpc_driver); |
907 | #endif | |
908 | if (!cards) { | |
909 | #ifdef MODULE | |
910 | snd_printk(KERN_ERR "Yamaha OPL3-SA soundcard not found or device busy\n"); | |
911 | #endif | |
912 | #ifdef CONFIG_PNP | |
913 | pnp_unregister_card_driver(&opl3sa2_pnpc_driver); | |
06f619cc | 914 | pnp_unregister_driver(&opl3sa2_pnp_driver); |
1da177e4 LT |
915 | #endif |
916 | return -ENODEV; | |
917 | } | |
918 | return 0; | |
919 | } | |
920 | ||
921 | static void __exit alsa_card_opl3sa2_exit(void) | |
922 | { | |
923 | int idx; | |
924 | ||
925 | #ifdef CONFIG_PNP | |
926 | /* PnP cards first */ | |
927 | pnp_unregister_card_driver(&opl3sa2_pnpc_driver); | |
06f619cc | 928 | pnp_unregister_driver(&opl3sa2_pnp_driver); |
1da177e4 LT |
929 | #endif |
930 | for (idx = 0; idx < SNDRV_CARDS; idx++) | |
931 | snd_card_free(snd_opl3sa2_legacy[idx]); | |
932 | } | |
933 | ||
934 | module_init(alsa_card_opl3sa2_init) | |
935 | module_exit(alsa_card_opl3sa2_exit) |