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1 | /* | |
2 | * Driver for Yamaha OPL3-SA[2,3] soundcards | |
3 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> | |
4 | * | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #include <linux/init.h> | |
23 | #include <linux/err.h> | |
24 | #include <linux/isa.h> | |
25 | #include <linux/interrupt.h> | |
26 | #include <linux/pm.h> | |
27 | #include <linux/pnp.h> | |
28 | #include <linux/moduleparam.h> | |
29 | #include <sound/core.h> | |
30 | #include <sound/wss.h> | |
31 | #include <sound/mpu401.h> | |
32 | #include <sound/opl3.h> | |
33 | #include <sound/initval.h> | |
34 | #include <sound/tlv.h> | |
35 | ||
36 | #include <asm/io.h> | |
37 | ||
38 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); | |
39 | MODULE_DESCRIPTION("Yamaha OPL3SA2+"); | |
40 | MODULE_LICENSE("GPL"); | |
41 | MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S}," | |
42 | "{Genius,Sound Maker 3DX}," | |
43 | "{Yamaha,OPL3SA3}," | |
44 | "{Intel,AL440LX sound}," | |
45 | "{NeoMagic,MagicWave 3DX}}"); | |
46 | ||
47 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
48 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
49 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ | |
50 | #ifdef CONFIG_PNP | |
51 | static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; | |
52 | #endif | |
53 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */ | |
54 | static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ | |
55 | static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */ | |
56 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */ | |
57 | static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */ | |
58 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */ | |
59 | static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ | |
60 | static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ | |
61 | static int opl3sa3_ymode[SNDRV_CARDS]; /* 0,1,2,3 */ /*SL Added*/ | |
62 | ||
63 | module_param_array(index, int, NULL, 0444); | |
64 | MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard."); | |
65 | module_param_array(id, charp, NULL, 0444); | |
66 | MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard."); | |
67 | module_param_array(enable, bool, NULL, 0444); | |
68 | MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard."); | |
69 | #ifdef CONFIG_PNP | |
70 | module_param_array(isapnp, bool, NULL, 0444); | |
71 | MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); | |
72 | #endif | |
73 | module_param_array(port, long, NULL, 0444); | |
74 | MODULE_PARM_DESC(port, "Port # for OPL3-SA driver."); | |
75 | module_param_array(sb_port, long, NULL, 0444); | |
76 | MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver."); | |
77 | module_param_array(wss_port, long, NULL, 0444); | |
78 | MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver."); | |
79 | module_param_array(fm_port, long, NULL, 0444); | |
80 | MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver."); | |
81 | module_param_array(midi_port, long, NULL, 0444); | |
82 | MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver."); | |
83 | module_param_array(irq, int, NULL, 0444); | |
84 | MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver."); | |
85 | module_param_array(dma1, int, NULL, 0444); | |
86 | MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver."); | |
87 | module_param_array(dma2, int, NULL, 0444); | |
88 | MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver."); | |
89 | module_param_array(opl3sa3_ymode, int, NULL, 0444); | |
90 | MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi."); | |
91 | ||
92 | #ifdef CONFIG_PNP | |
93 | static int isa_registered; | |
94 | static int pnp_registered; | |
95 | static int pnpc_registered; | |
96 | #endif | |
97 | ||
98 | /* control ports */ | |
99 | #define OPL3SA2_PM_CTRL 0x01 | |
100 | #define OPL3SA2_SYS_CTRL 0x02 | |
101 | #define OPL3SA2_IRQ_CONFIG 0x03 | |
102 | #define OPL3SA2_IRQ_STATUS 0x04 | |
103 | #define OPL3SA2_DMA_CONFIG 0x06 | |
104 | #define OPL3SA2_MASTER_LEFT 0x07 | |
105 | #define OPL3SA2_MASTER_RIGHT 0x08 | |
106 | #define OPL3SA2_MIC 0x09 | |
107 | #define OPL3SA2_MISC 0x0A | |
108 | ||
109 | /* opl3sa3 only */ | |
110 | #define OPL3SA3_DGTL_DOWN 0x12 | |
111 | #define OPL3SA3_ANLG_DOWN 0x13 | |
112 | #define OPL3SA3_WIDE 0x14 | |
113 | #define OPL3SA3_BASS 0x15 | |
114 | #define OPL3SA3_TREBLE 0x16 | |
115 | ||
116 | /* power management bits */ | |
117 | #define OPL3SA2_PM_ADOWN 0x20 | |
118 | #define OPL3SA2_PM_PSV 0x04 | |
119 | #define OPL3SA2_PM_PDN 0x02 | |
120 | #define OPL3SA2_PM_PDX 0x01 | |
121 | ||
122 | #define OPL3SA2_PM_D0 0x00 | |
123 | #define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX) | |
124 | ||
125 | struct snd_opl3sa2 { | |
126 | int version; /* 2 or 3 */ | |
127 | unsigned long port; /* control port */ | |
128 | struct resource *res_port; /* control port resource */ | |
129 | int irq; | |
130 | int single_dma; | |
131 | spinlock_t reg_lock; | |
132 | struct snd_hwdep *synth; | |
133 | struct snd_rawmidi *rmidi; | |
134 | struct snd_wss *wss; | |
135 | unsigned char ctlregs[0x20]; | |
136 | int ymode; /* SL added */ | |
137 | struct snd_kcontrol *master_switch; | |
138 | struct snd_kcontrol *master_volume; | |
139 | }; | |
140 | ||
141 | #define PFX "opl3sa2: " | |
142 | ||
143 | #ifdef CONFIG_PNP | |
144 | ||
145 | static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = { | |
146 | { .id = "YMH0021" }, | |
147 | { .id = "NMX2210" }, /* Gateway Solo 2500 */ | |
148 | { .id = "" } /* end */ | |
149 | }; | |
150 | ||
151 | MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids); | |
152 | ||
153 | static struct pnp_card_device_id snd_opl3sa2_pnpids[] = { | |
154 | /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */ | |
155 | { .id = "YMH0020", .devs = { { "YMH0021" } } }, | |
156 | /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */ | |
157 | { .id = "YMH0030", .devs = { { "YMH0021" } } }, | |
158 | /* Yamaha OPL3-SA2 */ | |
159 | { .id = "YMH0800", .devs = { { "YMH0021" } } }, | |
160 | /* Yamaha OPL3-SA2 */ | |
161 | { .id = "YMH0801", .devs = { { "YMH0021" } } }, | |
162 | /* NeoMagic MagicWave 3DX */ | |
163 | { .id = "NMX2200", .devs = { { "YMH2210" } } }, | |
164 | /* NeoMagic MagicWave 3D */ | |
165 | { .id = "NMX2200", .devs = { { "NMX2210" } } }, | |
166 | /* --- */ | |
167 | { .id = "" } /* end */ | |
168 | }; | |
169 | ||
170 | MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids); | |
171 | ||
172 | #endif /* CONFIG_PNP */ | |
173 | ||
174 | ||
175 | /* read control port (w/o spinlock) */ | |
176 | static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg) | |
177 | { | |
178 | unsigned char result; | |
179 | #if 0 | |
180 | outb(0x1d, port); /* password */ | |
181 | printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port)); | |
182 | #endif | |
183 | outb(reg, chip->port); /* register */ | |
184 | result = inb(chip->port + 1); | |
185 | #if 0 | |
186 | printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n", | |
187 | 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 | /* | |
237 | snd_printk(KERN_DEBUG "REG 0A = 0x%x\n", | |
238 | snd_opl3sa2_read(chip, 0x0a)); | |
239 | */ | |
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 | /* 0x07 - unknown - Neomagic MagicWave 3D */ | |
257 | break; | |
258 | } | |
259 | str[0] = chip->version + '0'; | |
260 | str[1] = 0; | |
261 | strcat(card->shortname, str); | |
262 | snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7); | |
263 | if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) { | |
264 | snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1); | |
265 | return -ENODEV; | |
266 | } | |
267 | /* try if the MIC register is accessible */ | |
268 | tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC); | |
269 | snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a); | |
270 | if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) { | |
271 | snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1); | |
272 | return -ENODEV; | |
273 | } | |
274 | snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f); | |
275 | /* initialization */ | |
276 | /* Power Management - full on */ | |
277 | snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0); | |
278 | if (chip->version > 2) { | |
279 | /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */ | |
280 | snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4)); | |
281 | } else { | |
282 | /* default for opl3sa2 versions */ | |
283 | snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00); | |
284 | } | |
285 | snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */ | |
286 | if (chip->single_dma) { | |
287 | snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */ | |
288 | } else { | |
289 | snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */ | |
290 | } | |
291 | snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */ | |
292 | if (chip->version > 2) { | |
293 | snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */ | |
294 | snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */ | |
295 | } | |
296 | return 0; | |
297 | } | |
298 | ||
299 | static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id) | |
300 | { | |
301 | unsigned short status; | |
302 | struct snd_card *card = dev_id; | |
303 | struct snd_opl3sa2 *chip; | |
304 | int handled = 0; | |
305 | ||
306 | if (card == NULL) | |
307 | return IRQ_NONE; | |
308 | ||
309 | chip = card->private_data; | |
310 | status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS); | |
311 | ||
312 | if (status & 0x20) { | |
313 | handled = 1; | |
314 | snd_opl3_interrupt(chip->synth); | |
315 | } | |
316 | ||
317 | if ((status & 0x10) && chip->rmidi != NULL) { | |
318 | handled = 1; | |
319 | snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data); | |
320 | } | |
321 | ||
322 | if (status & 0x07) { /* TI,CI,PI */ | |
323 | handled = 1; | |
324 | snd_wss_interrupt(irq, chip->wss); | |
325 | } | |
326 | ||
327 | if (status & 0x40) { /* hardware volume change */ | |
328 | handled = 1; | |
329 | /* reading from Master Lch register at 0x07 clears this bit */ | |
330 | snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT); | |
331 | snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT); | |
332 | if (chip->master_switch && chip->master_volume) { | |
333 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, | |
334 | &chip->master_switch->id); | |
335 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, | |
336 | &chip->master_volume->id); | |
337 | } | |
338 | } | |
339 | return IRQ_RETVAL(handled); | |
340 | } | |
341 | ||
342 | #define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \ | |
343 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
344 | .info = snd_wss_info_single, \ | |
345 | .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \ | |
346 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } | |
347 | #define OPL3SA2_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \ | |
348 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
349 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ | |
350 | .name = xname, .index = xindex, \ | |
351 | .info = snd_wss_info_single, \ | |
352 | .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \ | |
353 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24), \ | |
354 | .tlv = { .p = (xtlv) } } | |
355 | ||
356 | static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) | |
357 | { | |
358 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); | |
359 | unsigned long flags; | |
360 | int reg = kcontrol->private_value & 0xff; | |
361 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
362 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
363 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
364 | ||
365 | spin_lock_irqsave(&chip->reg_lock, flags); | |
366 | ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask; | |
367 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
368 | if (invert) | |
369 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
370 | return 0; | |
371 | } | |
372 | ||
373 | static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) | |
374 | { | |
375 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); | |
376 | unsigned long flags; | |
377 | int reg = kcontrol->private_value & 0xff; | |
378 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
379 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
380 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
381 | int change; | |
382 | unsigned short val, oval; | |
383 | ||
384 | val = (ucontrol->value.integer.value[0] & mask); | |
385 | if (invert) | |
386 | val = mask - val; | |
387 | val <<= shift; | |
388 | spin_lock_irqsave(&chip->reg_lock, flags); | |
389 | oval = chip->ctlregs[reg]; | |
390 | val = (oval & ~(mask << shift)) | val; | |
391 | change = val != oval; | |
392 | __snd_opl3sa2_write(chip, reg, val); | |
393 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
394 | return change; | |
395 | } | |
396 | ||
397 | #define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ | |
398 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
399 | .info = snd_wss_info_double, \ | |
400 | .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \ | |
401 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } | |
402 | #define OPL3SA2_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \ | |
403 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ | |
404 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ | |
405 | .name = xname, .index = xindex, \ | |
406 | .info = snd_wss_info_double, \ | |
407 | .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \ | |
408 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22), \ | |
409 | .tlv = { .p = (xtlv) } } | |
410 | ||
411 | static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) | |
412 | { | |
413 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); | |
414 | unsigned long flags; | |
415 | int left_reg = kcontrol->private_value & 0xff; | |
416 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
417 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
418 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
419 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
420 | int invert = (kcontrol->private_value >> 22) & 1; | |
421 | ||
422 | spin_lock_irqsave(&chip->reg_lock, flags); | |
423 | ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask; | |
424 | ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask; | |
425 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
426 | if (invert) { | |
427 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
428 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; | |
429 | } | |
430 | return 0; | |
431 | } | |
432 | ||
433 | static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) | |
434 | { | |
435 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); | |
436 | unsigned long flags; | |
437 | int left_reg = kcontrol->private_value & 0xff; | |
438 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
439 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
440 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
441 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
442 | int invert = (kcontrol->private_value >> 22) & 1; | |
443 | int change; | |
444 | unsigned short val1, val2, oval1, oval2; | |
445 | ||
446 | val1 = ucontrol->value.integer.value[0] & mask; | |
447 | val2 = ucontrol->value.integer.value[1] & mask; | |
448 | if (invert) { | |
449 | val1 = mask - val1; | |
450 | val2 = mask - val2; | |
451 | } | |
452 | val1 <<= shift_left; | |
453 | val2 <<= shift_right; | |
454 | spin_lock_irqsave(&chip->reg_lock, flags); | |
455 | if (left_reg != right_reg) { | |
456 | oval1 = chip->ctlregs[left_reg]; | |
457 | oval2 = chip->ctlregs[right_reg]; | |
458 | val1 = (oval1 & ~(mask << shift_left)) | val1; | |
459 | val2 = (oval2 & ~(mask << shift_right)) | val2; | |
460 | change = val1 != oval1 || val2 != oval2; | |
461 | __snd_opl3sa2_write(chip, left_reg, val1); | |
462 | __snd_opl3sa2_write(chip, right_reg, val2); | |
463 | } else { | |
464 | oval1 = chip->ctlregs[left_reg]; | |
465 | val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2; | |
466 | change = val1 != oval1; | |
467 | __snd_opl3sa2_write(chip, left_reg, val1); | |
468 | } | |
469 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
470 | return change; | |
471 | } | |
472 | ||
473 | static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0); | |
474 | static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0); | |
475 | ||
476 | static struct snd_kcontrol_new snd_opl3sa2_controls[] = { | |
477 | OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1), | |
478 | OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1, | |
479 | db_scale_master), | |
480 | OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1), | |
481 | OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1, | |
482 | db_scale_5bit_12db_max), | |
483 | OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0), | |
484 | }; | |
485 | ||
486 | static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = { | |
487 | OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0), | |
488 | OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0), | |
489 | OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0) | |
490 | }; | |
491 | ||
492 | static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol) | |
493 | { | |
494 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); | |
495 | chip->master_switch = NULL; | |
496 | chip->master_volume = NULL; | |
497 | } | |
498 | ||
499 | static int __devinit snd_opl3sa2_mixer(struct snd_card *card) | |
500 | { | |
501 | struct snd_opl3sa2 *chip = card->private_data; | |
502 | struct snd_ctl_elem_id id1, id2; | |
503 | struct snd_kcontrol *kctl; | |
504 | unsigned int idx; | |
505 | int err; | |
506 | ||
507 | memset(&id1, 0, sizeof(id1)); | |
508 | memset(&id2, 0, sizeof(id2)); | |
509 | id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; | |
510 | /* reassign AUX0 to CD */ | |
511 | strcpy(id1.name, "Aux Playback Switch"); | |
512 | strcpy(id2.name, "CD Playback Switch"); | |
513 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { | |
514 | snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); | |
515 | return err; | |
516 | } | |
517 | strcpy(id1.name, "Aux Playback Volume"); | |
518 | strcpy(id2.name, "CD Playback Volume"); | |
519 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { | |
520 | snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); | |
521 | return err; | |
522 | } | |
523 | /* reassign AUX1 to FM */ | |
524 | strcpy(id1.name, "Aux Playback Switch"); id1.index = 1; | |
525 | strcpy(id2.name, "FM Playback Switch"); | |
526 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { | |
527 | snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); | |
528 | return err; | |
529 | } | |
530 | strcpy(id1.name, "Aux Playback Volume"); | |
531 | strcpy(id2.name, "FM Playback Volume"); | |
532 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { | |
533 | snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); | |
534 | return err; | |
535 | } | |
536 | /* add OPL3SA2 controls */ | |
537 | for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) { | |
538 | if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0) | |
539 | return err; | |
540 | switch (idx) { | |
541 | case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break; | |
542 | case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break; | |
543 | } | |
544 | } | |
545 | if (chip->version > 2) { | |
546 | for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++) | |
547 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0) | |
548 | return err; | |
549 | } | |
550 | return 0; | |
551 | } | |
552 | ||
553 | /* Power Management support functions */ | |
554 | #ifdef CONFIG_PM | |
555 | static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state) | |
556 | { | |
557 | if (card) { | |
558 | struct snd_opl3sa2 *chip = card->private_data; | |
559 | ||
560 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); | |
561 | chip->wss->suspend(chip->wss); | |
562 | /* power down */ | |
563 | snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3); | |
564 | } | |
565 | ||
566 | return 0; | |
567 | } | |
568 | ||
569 | static int snd_opl3sa2_resume(struct snd_card *card) | |
570 | { | |
571 | struct snd_opl3sa2 *chip; | |
572 | int i; | |
573 | ||
574 | if (!card) | |
575 | return 0; | |
576 | ||
577 | chip = card->private_data; | |
578 | /* power up */ | |
579 | snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0); | |
580 | ||
581 | /* restore registers */ | |
582 | for (i = 2; i <= 0x0a; i++) { | |
583 | if (i != OPL3SA2_IRQ_STATUS) | |
584 | snd_opl3sa2_write(chip, i, chip->ctlregs[i]); | |
585 | } | |
586 | if (chip->version > 2) { | |
587 | for (i = 0x12; i <= 0x16; i++) | |
588 | snd_opl3sa2_write(chip, i, chip->ctlregs[i]); | |
589 | } | |
590 | /* restore wss */ | |
591 | chip->wss->resume(chip->wss); | |
592 | ||
593 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); | |
594 | return 0; | |
595 | } | |
596 | #endif /* CONFIG_PM */ | |
597 | ||
598 | #ifdef CONFIG_PNP | |
599 | static int __devinit snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip, | |
600 | struct pnp_dev *pdev) | |
601 | { | |
602 | if (pnp_activate_dev(pdev) < 0) { | |
603 | snd_printk(KERN_ERR "PnP configure failure (out of resources?)\n"); | |
604 | return -EBUSY; | |
605 | } | |
606 | sb_port[dev] = pnp_port_start(pdev, 0); | |
607 | wss_port[dev] = pnp_port_start(pdev, 1); | |
608 | fm_port[dev] = pnp_port_start(pdev, 2); | |
609 | midi_port[dev] = pnp_port_start(pdev, 3); | |
610 | port[dev] = pnp_port_start(pdev, 4); | |
611 | dma1[dev] = pnp_dma(pdev, 0); | |
612 | dma2[dev] = pnp_dma(pdev, 1); | |
613 | irq[dev] = pnp_irq(pdev, 0); | |
614 | snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n", | |
615 | pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]); | |
616 | snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n", | |
617 | pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]); | |
618 | return 0; | |
619 | } | |
620 | #endif /* CONFIG_PNP */ | |
621 | ||
622 | static void snd_opl3sa2_free(struct snd_card *card) | |
623 | { | |
624 | struct snd_opl3sa2 *chip = card->private_data; | |
625 | if (chip->irq >= 0) | |
626 | free_irq(chip->irq, card); | |
627 | release_and_free_resource(chip->res_port); | |
628 | } | |
629 | ||
630 | static int snd_opl3sa2_card_new(int dev, struct snd_card **cardp) | |
631 | { | |
632 | struct snd_card *card; | |
633 | struct snd_opl3sa2 *chip; | |
634 | int err; | |
635 | ||
636 | err = snd_card_create(index[dev], id[dev], THIS_MODULE, | |
637 | sizeof(struct snd_opl3sa2), &card); | |
638 | if (err < 0) | |
639 | return err; | |
640 | strcpy(card->driver, "OPL3SA2"); | |
641 | strcpy(card->shortname, "Yamaha OPL3-SA"); | |
642 | chip = card->private_data; | |
643 | spin_lock_init(&chip->reg_lock); | |
644 | chip->irq = -1; | |
645 | card->private_free = snd_opl3sa2_free; | |
646 | *cardp = card; | |
647 | return 0; | |
648 | } | |
649 | ||
650 | static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev) | |
651 | { | |
652 | int xirq, xdma1, xdma2; | |
653 | struct snd_opl3sa2 *chip; | |
654 | struct snd_wss *wss; | |
655 | struct snd_opl3 *opl3; | |
656 | int err; | |
657 | ||
658 | /* initialise this card from supplied (or default) parameter*/ | |
659 | chip = card->private_data; | |
660 | chip->ymode = opl3sa3_ymode[dev] & 0x03 ; | |
661 | chip->port = port[dev]; | |
662 | xirq = irq[dev]; | |
663 | xdma1 = dma1[dev]; | |
664 | xdma2 = dma2[dev]; | |
665 | if (xdma2 < 0) | |
666 | chip->single_dma = 1; | |
667 | err = snd_opl3sa2_detect(card); | |
668 | if (err < 0) | |
669 | return err; | |
670 | err = request_irq(xirq, snd_opl3sa2_interrupt, IRQF_DISABLED, | |
671 | "OPL3-SA2", card); | |
672 | if (err) { | |
673 | snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq); | |
674 | return -ENODEV; | |
675 | } | |
676 | chip->irq = xirq; | |
677 | err = snd_wss_create(card, | |
678 | wss_port[dev] + 4, -1, | |
679 | xirq, xdma1, xdma2, | |
680 | WSS_HW_OPL3SA2, WSS_HWSHARE_IRQ, &wss); | |
681 | if (err < 0) { | |
682 | snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4); | |
683 | return err; | |
684 | } | |
685 | chip->wss = wss; | |
686 | err = snd_wss_pcm(wss, 0, NULL); | |
687 | if (err < 0) | |
688 | return err; | |
689 | err = snd_wss_mixer(wss); | |
690 | if (err < 0) | |
691 | return err; | |
692 | err = snd_opl3sa2_mixer(card); | |
693 | if (err < 0) | |
694 | return err; | |
695 | err = snd_wss_timer(wss, 0, NULL); | |
696 | if (err < 0) | |
697 | return err; | |
698 | if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) { | |
699 | if ((err = snd_opl3_create(card, fm_port[dev], | |
700 | fm_port[dev] + 2, | |
701 | OPL3_HW_OPL3, 0, &opl3)) < 0) | |
702 | return err; | |
703 | if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0) | |
704 | return err; | |
705 | if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0) | |
706 | return err; | |
707 | } | |
708 | if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) { | |
709 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2, | |
710 | midi_port[dev], | |
711 | MPU401_INFO_IRQ_HOOK, -1, | |
712 | &chip->rmidi)) < 0) | |
713 | return err; | |
714 | } | |
715 | sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", | |
716 | card->shortname, chip->port, xirq, xdma1); | |
717 | if (xdma2 >= 0) | |
718 | sprintf(card->longname + strlen(card->longname), "&%d", xdma2); | |
719 | ||
720 | return snd_card_register(card); | |
721 | } | |
722 | ||
723 | #ifdef CONFIG_PNP | |
724 | static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev, | |
725 | const struct pnp_device_id *id) | |
726 | { | |
727 | static int dev; | |
728 | int err; | |
729 | struct snd_card *card; | |
730 | ||
731 | if (pnp_device_is_isapnp(pdev)) | |
732 | return -ENOENT; /* we have another procedure - card */ | |
733 | for (; dev < SNDRV_CARDS; dev++) { | |
734 | if (enable[dev] && isapnp[dev]) | |
735 | break; | |
736 | } | |
737 | if (dev >= SNDRV_CARDS) | |
738 | return -ENODEV; | |
739 | ||
740 | err = snd_opl3sa2_card_new(dev, &card); | |
741 | if (err < 0) | |
742 | return err; | |
743 | if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) { | |
744 | snd_card_free(card); | |
745 | return err; | |
746 | } | |
747 | snd_card_set_dev(card, &pdev->dev); | |
748 | if ((err = snd_opl3sa2_probe(card, dev)) < 0) { | |
749 | snd_card_free(card); | |
750 | return err; | |
751 | } | |
752 | pnp_set_drvdata(pdev, card); | |
753 | dev++; | |
754 | return 0; | |
755 | } | |
756 | ||
757 | static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev) | |
758 | { | |
759 | snd_card_free(pnp_get_drvdata(pdev)); | |
760 | pnp_set_drvdata(pdev, NULL); | |
761 | } | |
762 | ||
763 | #ifdef CONFIG_PM | |
764 | static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) | |
765 | { | |
766 | return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state); | |
767 | } | |
768 | static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev) | |
769 | { | |
770 | return snd_opl3sa2_resume(pnp_get_drvdata(pdev)); | |
771 | } | |
772 | #endif | |
773 | ||
774 | static struct pnp_driver opl3sa2_pnp_driver = { | |
775 | .name = "snd-opl3sa2-pnpbios", | |
776 | .id_table = snd_opl3sa2_pnpbiosids, | |
777 | .probe = snd_opl3sa2_pnp_detect, | |
778 | .remove = __devexit_p(snd_opl3sa2_pnp_remove), | |
779 | #ifdef CONFIG_PM | |
780 | .suspend = snd_opl3sa2_pnp_suspend, | |
781 | .resume = snd_opl3sa2_pnp_resume, | |
782 | #endif | |
783 | }; | |
784 | ||
785 | static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard, | |
786 | const struct pnp_card_device_id *id) | |
787 | { | |
788 | static int dev; | |
789 | struct pnp_dev *pdev; | |
790 | int err; | |
791 | struct snd_card *card; | |
792 | ||
793 | pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL); | |
794 | if (pdev == NULL) { | |
795 | snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n", | |
796 | id->devs[0].id); | |
797 | return -EBUSY; | |
798 | } | |
799 | for (; dev < SNDRV_CARDS; dev++) { | |
800 | if (enable[dev] && isapnp[dev]) | |
801 | break; | |
802 | } | |
803 | if (dev >= SNDRV_CARDS) | |
804 | return -ENODEV; | |
805 | ||
806 | err = snd_opl3sa2_card_new(dev, &card); | |
807 | if (err < 0) | |
808 | return err; | |
809 | if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) { | |
810 | snd_card_free(card); | |
811 | return err; | |
812 | } | |
813 | snd_card_set_dev(card, &pdev->dev); | |
814 | if ((err = snd_opl3sa2_probe(card, dev)) < 0) { | |
815 | snd_card_free(card); | |
816 | return err; | |
817 | } | |
818 | pnp_set_card_drvdata(pcard, card); | |
819 | dev++; | |
820 | return 0; | |
821 | } | |
822 | ||
823 | static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard) | |
824 | { | |
825 | snd_card_free(pnp_get_card_drvdata(pcard)); | |
826 | pnp_set_card_drvdata(pcard, NULL); | |
827 | } | |
828 | ||
829 | #ifdef CONFIG_PM | |
830 | static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state) | |
831 | { | |
832 | return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state); | |
833 | } | |
834 | static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard) | |
835 | { | |
836 | return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard)); | |
837 | } | |
838 | #endif | |
839 | ||
840 | static struct pnp_card_driver opl3sa2_pnpc_driver = { | |
841 | .flags = PNP_DRIVER_RES_DISABLE, | |
842 | .name = "snd-opl3sa2-cpnp", | |
843 | .id_table = snd_opl3sa2_pnpids, | |
844 | .probe = snd_opl3sa2_pnp_cdetect, | |
845 | .remove = __devexit_p(snd_opl3sa2_pnp_cremove), | |
846 | #ifdef CONFIG_PM | |
847 | .suspend = snd_opl3sa2_pnp_csuspend, | |
848 | .resume = snd_opl3sa2_pnp_cresume, | |
849 | #endif | |
850 | }; | |
851 | #endif /* CONFIG_PNP */ | |
852 | ||
853 | static int __devinit snd_opl3sa2_isa_match(struct device *pdev, | |
854 | unsigned int dev) | |
855 | { | |
856 | if (!enable[dev]) | |
857 | return 0; | |
858 | #ifdef CONFIG_PNP | |
859 | if (isapnp[dev]) | |
860 | return 0; | |
861 | #endif | |
862 | if (port[dev] == SNDRV_AUTO_PORT) { | |
863 | snd_printk(KERN_ERR PFX "specify port\n"); | |
864 | return 0; | |
865 | } | |
866 | if (wss_port[dev] == SNDRV_AUTO_PORT) { | |
867 | snd_printk(KERN_ERR PFX "specify wss_port\n"); | |
868 | return 0; | |
869 | } | |
870 | if (fm_port[dev] == SNDRV_AUTO_PORT) { | |
871 | snd_printk(KERN_ERR PFX "specify fm_port\n"); | |
872 | return 0; | |
873 | } | |
874 | if (midi_port[dev] == SNDRV_AUTO_PORT) { | |
875 | snd_printk(KERN_ERR PFX "specify midi_port\n"); | |
876 | return 0; | |
877 | } | |
878 | return 1; | |
879 | } | |
880 | ||
881 | static int __devinit snd_opl3sa2_isa_probe(struct device *pdev, | |
882 | unsigned int dev) | |
883 | { | |
884 | struct snd_card *card; | |
885 | int err; | |
886 | ||
887 | err = snd_opl3sa2_card_new(dev, &card); | |
888 | if (err < 0) | |
889 | return err; | |
890 | snd_card_set_dev(card, pdev); | |
891 | if ((err = snd_opl3sa2_probe(card, dev)) < 0) { | |
892 | snd_card_free(card); | |
893 | return err; | |
894 | } | |
895 | dev_set_drvdata(pdev, card); | |
896 | return 0; | |
897 | } | |
898 | ||
899 | static int __devexit snd_opl3sa2_isa_remove(struct device *devptr, | |
900 | unsigned int dev) | |
901 | { | |
902 | snd_card_free(dev_get_drvdata(devptr)); | |
903 | dev_set_drvdata(devptr, NULL); | |
904 | return 0; | |
905 | } | |
906 | ||
907 | #ifdef CONFIG_PM | |
908 | static int snd_opl3sa2_isa_suspend(struct device *dev, unsigned int n, | |
909 | pm_message_t state) | |
910 | { | |
911 | return snd_opl3sa2_suspend(dev_get_drvdata(dev), state); | |
912 | } | |
913 | ||
914 | static int snd_opl3sa2_isa_resume(struct device *dev, unsigned int n) | |
915 | { | |
916 | return snd_opl3sa2_resume(dev_get_drvdata(dev)); | |
917 | } | |
918 | #endif | |
919 | ||
920 | #define DEV_NAME "opl3sa2" | |
921 | ||
922 | static struct isa_driver snd_opl3sa2_isa_driver = { | |
923 | .match = snd_opl3sa2_isa_match, | |
924 | .probe = snd_opl3sa2_isa_probe, | |
925 | .remove = __devexit_p(snd_opl3sa2_isa_remove), | |
926 | #ifdef CONFIG_PM | |
927 | .suspend = snd_opl3sa2_isa_suspend, | |
928 | .resume = snd_opl3sa2_isa_resume, | |
929 | #endif | |
930 | .driver = { | |
931 | .name = DEV_NAME | |
932 | }, | |
933 | }; | |
934 | ||
935 | static int __init alsa_card_opl3sa2_init(void) | |
936 | { | |
937 | int err; | |
938 | ||
939 | err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS); | |
940 | #ifdef CONFIG_PNP | |
941 | if (!err) | |
942 | isa_registered = 1; | |
943 | ||
944 | err = pnp_register_driver(&opl3sa2_pnp_driver); | |
945 | if (!err) | |
946 | pnp_registered = 1; | |
947 | ||
948 | err = pnp_register_card_driver(&opl3sa2_pnpc_driver); | |
949 | if (!err) | |
950 | pnpc_registered = 1; | |
951 | ||
952 | if (isa_registered || pnp_registered) | |
953 | err = 0; | |
954 | #endif | |
955 | return err; | |
956 | } | |
957 | ||
958 | static void __exit alsa_card_opl3sa2_exit(void) | |
959 | { | |
960 | #ifdef CONFIG_PNP | |
961 | if (pnpc_registered) | |
962 | pnp_unregister_card_driver(&opl3sa2_pnpc_driver); | |
963 | if (pnp_registered) | |
964 | pnp_unregister_driver(&opl3sa2_pnp_driver); | |
965 | if (isa_registered) | |
966 | #endif | |
967 | isa_unregister_driver(&snd_opl3sa2_isa_driver); | |
968 | } | |
969 | ||
970 | module_init(alsa_card_opl3sa2_init) | |
971 | module_exit(alsa_card_opl3sa2_exit) |