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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> | |
704e0520 TI |
24 | #include <linux/err.h> |
25 | #include <linux/platform_device.h> | |
1da177e4 LT |
26 | #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 | ||
39 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); | |
40 | MODULE_DESCRIPTION("Yamaha OPL3SA2+"); | |
41 | MODULE_LICENSE("GPL"); | |
42 | MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S}," | |
43 | "{Genius,Sound Maker 3DX}," | |
44 | "{Yamaha,OPL3SA3}," | |
45 | "{Intel,AL440LX sound}," | |
46 | "{NeoMagic,MagicWave 3DX}}"); | |
47 | ||
48 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
49 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
50 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ | |
51 | #ifdef CONFIG_PNP | |
52 | static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; | |
53 | #endif | |
54 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */ | |
55 | static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ | |
56 | static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */ | |
57 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */ | |
58 | static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */ | |
59 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */ | |
60 | static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ | |
61 | static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */ | |
62 | static int opl3sa3_ymode[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 0 }; /* 0,1,2,3 */ /*SL Added*/ | |
63 | ||
64 | module_param_array(index, int, NULL, 0444); | |
65 | MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard."); | |
66 | module_param_array(id, charp, NULL, 0444); | |
67 | MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard."); | |
68 | module_param_array(enable, bool, NULL, 0444); | |
69 | MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard."); | |
70 | #ifdef CONFIG_PNP | |
71 | module_param_array(isapnp, bool, NULL, 0444); | |
72 | MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); | |
73 | #endif | |
74 | module_param_array(port, long, NULL, 0444); | |
75 | MODULE_PARM_DESC(port, "Port # for OPL3-SA driver."); | |
76 | module_param_array(sb_port, long, NULL, 0444); | |
77 | MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver."); | |
78 | module_param_array(wss_port, long, NULL, 0444); | |
79 | MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver."); | |
80 | module_param_array(fm_port, long, NULL, 0444); | |
81 | MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver."); | |
82 | module_param_array(midi_port, long, NULL, 0444); | |
83 | MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver."); | |
84 | module_param_array(irq, int, NULL, 0444); | |
85 | MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver."); | |
86 | module_param_array(dma1, int, NULL, 0444); | |
87 | MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver."); | |
88 | module_param_array(dma2, int, NULL, 0444); | |
89 | MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver."); | |
90 | module_param_array(opl3sa3_ymode, int, NULL, 0444); | |
91 | MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi."); | |
92 | ||
f7a9275d CL |
93 | static struct platform_device *platform_devices[SNDRV_CARDS]; |
94 | static int pnp_registered; | |
95 | static int pnpc_registered; | |
96 | ||
1da177e4 LT |
97 | /* control ports */ |
98 | #define OPL3SA2_PM_CTRL 0x01 | |
99 | #define OPL3SA2_SYS_CTRL 0x02 | |
100 | #define OPL3SA2_IRQ_CONFIG 0x03 | |
101 | #define OPL3SA2_IRQ_STATUS 0x04 | |
102 | #define OPL3SA2_DMA_CONFIG 0x06 | |
103 | #define OPL3SA2_MASTER_LEFT 0x07 | |
104 | #define OPL3SA2_MASTER_RIGHT 0x08 | |
105 | #define OPL3SA2_MIC 0x09 | |
106 | #define OPL3SA2_MISC 0x0A | |
107 | ||
108 | /* opl3sa3 only */ | |
109 | #define OPL3SA3_DGTL_DOWN 0x12 | |
110 | #define OPL3SA3_ANLG_DOWN 0x13 | |
111 | #define OPL3SA3_WIDE 0x14 | |
112 | #define OPL3SA3_BASS 0x15 | |
113 | #define OPL3SA3_TREBLE 0x16 | |
114 | ||
115 | /* power management bits */ | |
116 | #define OPL3SA2_PM_ADOWN 0x20 | |
117 | #define OPL3SA2_PM_PSV 0x04 | |
118 | #define OPL3SA2_PM_PDN 0x02 | |
119 | #define OPL3SA2_PM_PDX 0x01 | |
120 | ||
121 | #define OPL3SA2_PM_D0 0x00 | |
122 | #define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX) | |
123 | ||
1da177e4 | 124 | struct snd_opl3sa2 { |
ec6c5ae3 | 125 | struct snd_card *card; |
1da177e4 LT |
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; | |
ec6c5ae3 TI |
132 | struct snd_hwdep *synth; |
133 | struct snd_rawmidi *rmidi; | |
134 | struct snd_cs4231 *cs4231; | |
1da177e4 LT |
135 | unsigned char ctlregs[0x20]; |
136 | int ymode; /* SL added */ | |
ec6c5ae3 TI |
137 | struct snd_kcontrol *master_switch; |
138 | struct snd_kcontrol *master_volume; | |
1da177e4 LT |
139 | }; |
140 | ||
43bcd973 TI |
141 | #define PFX "opl3sa2: " |
142 | ||
1da177e4 LT |
143 | #ifdef CONFIG_PNP |
144 | ||
1265509c | 145 | static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = { |
53b26663 | 146 | { .id = "YMH0021" }, |
1265509c JK |
147 | { .id = "NMX2210" }, /* Gateway Solo 2500 */ |
148 | { .id = "" } /* end */ | |
149 | }; | |
150 | ||
151 | MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids); | |
152 | ||
1da177e4 LT |
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 | /* --- */ | |
165 | { .id = "" } /* end */ | |
166 | }; | |
167 | ||
168 | MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids); | |
169 | ||
170 | #endif /* CONFIG_PNP */ | |
171 | ||
172 | ||
173 | /* read control port (w/o spinlock) */ | |
ec6c5ae3 | 174 | static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg) |
1da177e4 LT |
175 | { |
176 | unsigned char result; | |
177 | #if 0 | |
178 | outb(0x1d, port); /* password */ | |
179 | printk("read [0x%lx] = 0x%x\n", port, inb(port)); | |
180 | #endif | |
181 | outb(reg, chip->port); /* register */ | |
182 | result = inb(chip->port + 1); | |
183 | #if 0 | |
184 | printk("read [0x%lx] = 0x%x [0x%x]\n", port, result, inb(port)); | |
185 | #endif | |
186 | return result; | |
187 | } | |
188 | ||
189 | /* read control port (with spinlock) */ | |
ec6c5ae3 | 190 | static unsigned char snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char reg) |
1da177e4 LT |
191 | { |
192 | unsigned long flags; | |
193 | unsigned char result; | |
194 | ||
195 | spin_lock_irqsave(&chip->reg_lock, flags); | |
196 | result = __snd_opl3sa2_read(chip, reg); | |
197 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
198 | return result; | |
199 | } | |
200 | ||
201 | /* write control port (w/o spinlock) */ | |
ec6c5ae3 | 202 | static void __snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value) |
1da177e4 LT |
203 | { |
204 | #if 0 | |
205 | outb(0x1d, port); /* password */ | |
206 | #endif | |
207 | outb(reg, chip->port); /* register */ | |
208 | outb(value, chip->port + 1); | |
209 | chip->ctlregs[reg] = value; | |
210 | } | |
211 | ||
212 | /* write control port (with spinlock) */ | |
ec6c5ae3 | 213 | static void snd_opl3sa2_write(struct snd_opl3sa2 *chip, unsigned char reg, unsigned char value) |
1da177e4 LT |
214 | { |
215 | unsigned long flags; | |
216 | spin_lock_irqsave(&chip->reg_lock, flags); | |
217 | __snd_opl3sa2_write(chip, reg, value); | |
218 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
219 | } | |
220 | ||
ec6c5ae3 | 221 | static int __init snd_opl3sa2_detect(struct snd_opl3sa2 *chip) |
1da177e4 | 222 | { |
ec6c5ae3 | 223 | struct snd_card *card; |
1da177e4 LT |
224 | unsigned long port; |
225 | unsigned char tmp, tmp1; | |
226 | char str[2]; | |
227 | ||
228 | card = chip->card; | |
229 | port = chip->port; | |
230 | if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) { | |
43bcd973 | 231 | snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port); |
1da177e4 LT |
232 | return -EBUSY; |
233 | } | |
234 | // snd_printk("REG 0A = 0x%x\n", snd_opl3sa2_read(chip, 0x0a)); | |
235 | chip->version = 0; | |
236 | tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC); | |
237 | if (tmp == 0xff) { | |
238 | snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp); | |
239 | return -ENODEV; | |
240 | } | |
241 | switch (tmp & 0x07) { | |
242 | case 0x01: | |
243 | chip->version = 2; /* YMF711 */ | |
244 | break; | |
245 | default: | |
246 | chip->version = 3; | |
247 | /* 0x02 - standard */ | |
248 | /* 0x03 - YM715B */ | |
249 | /* 0x04 - YM719 - OPL-SA4? */ | |
250 | /* 0x05 - OPL3-SA3 - Libretto 100 */ | |
251 | break; | |
252 | } | |
253 | str[0] = chip->version + '0'; | |
254 | str[1] = 0; | |
255 | strcat(card->shortname, str); | |
256 | snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7); | |
257 | if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) { | |
258 | snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1); | |
259 | return -ENODEV; | |
260 | } | |
261 | /* try if the MIC register is accesible */ | |
262 | tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC); | |
263 | snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a); | |
264 | if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) { | |
265 | snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1); | |
266 | return -ENODEV; | |
267 | } | |
268 | snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f); | |
269 | /* initialization */ | |
270 | /* Power Management - full on */ | |
271 | snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0); | |
272 | if (chip->version > 2) { | |
273 | /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */ | |
274 | snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4)); | |
275 | } else { | |
276 | /* default for opl3sa2 versions */ | |
277 | snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00); | |
278 | } | |
279 | snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */ | |
280 | if (chip->single_dma) { | |
281 | snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */ | |
282 | } else { | |
283 | snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */ | |
284 | } | |
285 | snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */ | |
286 | if (chip->version > 2) { | |
287 | snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */ | |
288 | snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */ | |
289 | } | |
290 | return 0; | |
291 | } | |
292 | ||
293 | static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id, struct pt_regs *regs) | |
294 | { | |
295 | unsigned short status; | |
ec6c5ae3 | 296 | struct snd_opl3sa2 *chip = dev_id; |
1da177e4 LT |
297 | int handled = 0; |
298 | ||
299 | if (chip == NULL || chip->card == NULL) | |
300 | return IRQ_NONE; | |
301 | ||
302 | status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS); | |
303 | ||
304 | if (status & 0x20) { | |
305 | handled = 1; | |
306 | snd_opl3_interrupt(chip->synth); | |
307 | } | |
308 | ||
309 | if ((status & 0x10) && chip->rmidi != NULL) { | |
310 | handled = 1; | |
311 | snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs); | |
312 | } | |
313 | ||
314 | if (status & 0x07) { /* TI,CI,PI */ | |
315 | handled = 1; | |
316 | snd_cs4231_interrupt(irq, chip->cs4231, regs); | |
317 | } | |
318 | ||
319 | if (status & 0x40) { /* hardware volume change */ | |
320 | handled = 1; | |
321 | /* reading from Master Lch register at 0x07 clears this bit */ | |
322 | snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT); | |
323 | snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT); | |
324 | if (chip->master_switch && chip->master_volume) { | |
325 | snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_switch->id); | |
326 | snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_volume->id); | |
327 | } | |
328 | } | |
329 | return IRQ_RETVAL(handled); | |
330 | } | |
331 | ||
332 | #define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \ | |
333 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
334 | .info = snd_opl3sa2_info_single, \ | |
335 | .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \ | |
336 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } | |
337 | ||
ec6c5ae3 | 338 | static int snd_opl3sa2_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
339 | { |
340 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
341 | ||
342 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
343 | uinfo->count = 1; | |
344 | uinfo->value.integer.min = 0; | |
345 | uinfo->value.integer.max = mask; | |
346 | return 0; | |
347 | } | |
348 | ||
ec6c5ae3 | 349 | static int snd_opl3sa2_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 350 | { |
ec6c5ae3 | 351 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
352 | unsigned long flags; |
353 | int reg = kcontrol->private_value & 0xff; | |
354 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
355 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
356 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
357 | ||
358 | spin_lock_irqsave(&chip->reg_lock, flags); | |
359 | ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask; | |
360 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
361 | if (invert) | |
362 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
363 | return 0; | |
364 | } | |
365 | ||
ec6c5ae3 | 366 | static int snd_opl3sa2_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 367 | { |
ec6c5ae3 | 368 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
369 | unsigned long flags; |
370 | int reg = kcontrol->private_value & 0xff; | |
371 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
372 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
373 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
374 | int change; | |
375 | unsigned short val, oval; | |
376 | ||
377 | val = (ucontrol->value.integer.value[0] & mask); | |
378 | if (invert) | |
379 | val = mask - val; | |
380 | val <<= shift; | |
381 | spin_lock_irqsave(&chip->reg_lock, flags); | |
382 | oval = chip->ctlregs[reg]; | |
383 | val = (oval & ~(mask << shift)) | val; | |
384 | change = val != oval; | |
385 | __snd_opl3sa2_write(chip, reg, val); | |
386 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
387 | return change; | |
388 | } | |
389 | ||
390 | #define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ | |
391 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
392 | .info = snd_opl3sa2_info_double, \ | |
393 | .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \ | |
394 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } | |
395 | ||
ec6c5ae3 | 396 | static int snd_opl3sa2_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
397 | { |
398 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
399 | ||
400 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
401 | uinfo->count = 2; | |
402 | uinfo->value.integer.min = 0; | |
403 | uinfo->value.integer.max = mask; | |
404 | return 0; | |
405 | } | |
406 | ||
ec6c5ae3 | 407 | static int snd_opl3sa2_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 408 | { |
ec6c5ae3 | 409 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
410 | unsigned long flags; |
411 | int left_reg = kcontrol->private_value & 0xff; | |
412 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
413 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
414 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
415 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
416 | int invert = (kcontrol->private_value >> 22) & 1; | |
417 | ||
418 | spin_lock_irqsave(&chip->reg_lock, flags); | |
419 | ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask; | |
420 | ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask; | |
421 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
422 | if (invert) { | |
423 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
424 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; | |
425 | } | |
426 | return 0; | |
427 | } | |
428 | ||
ec6c5ae3 | 429 | static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 430 | { |
ec6c5ae3 | 431 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
432 | unsigned long flags; |
433 | int left_reg = kcontrol->private_value & 0xff; | |
434 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
435 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
436 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
437 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
438 | int invert = (kcontrol->private_value >> 22) & 1; | |
439 | int change; | |
440 | unsigned short val1, val2, oval1, oval2; | |
441 | ||
442 | val1 = ucontrol->value.integer.value[0] & mask; | |
443 | val2 = ucontrol->value.integer.value[1] & mask; | |
444 | if (invert) { | |
445 | val1 = mask - val1; | |
446 | val2 = mask - val2; | |
447 | } | |
448 | val1 <<= shift_left; | |
449 | val2 <<= shift_right; | |
450 | spin_lock_irqsave(&chip->reg_lock, flags); | |
451 | if (left_reg != right_reg) { | |
452 | oval1 = chip->ctlregs[left_reg]; | |
453 | oval2 = chip->ctlregs[right_reg]; | |
454 | val1 = (oval1 & ~(mask << shift_left)) | val1; | |
455 | val2 = (oval2 & ~(mask << shift_right)) | val2; | |
456 | change = val1 != oval1 || val2 != oval2; | |
457 | __snd_opl3sa2_write(chip, left_reg, val1); | |
458 | __snd_opl3sa2_write(chip, right_reg, val2); | |
459 | } else { | |
460 | oval1 = chip->ctlregs[left_reg]; | |
461 | val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2; | |
462 | change = val1 != oval1; | |
463 | __snd_opl3sa2_write(chip, left_reg, val1); | |
464 | } | |
465 | spin_unlock_irqrestore(&chip->reg_lock, flags); | |
466 | return change; | |
467 | } | |
468 | ||
ec6c5ae3 | 469 | static struct snd_kcontrol_new snd_opl3sa2_controls[] = { |
1da177e4 LT |
470 | OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1), |
471 | OPL3SA2_DOUBLE("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1), | |
472 | OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1), | |
473 | OPL3SA2_SINGLE("Mic Playback Volume", 0, 0x09, 0, 31, 1) | |
474 | }; | |
475 | ||
ec6c5ae3 | 476 | static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = { |
1da177e4 LT |
477 | OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0), |
478 | OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0), | |
479 | OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0) | |
480 | }; | |
481 | ||
ec6c5ae3 | 482 | static void snd_opl3sa2_master_free(struct snd_kcontrol *kcontrol) |
1da177e4 | 483 | { |
ec6c5ae3 | 484 | struct snd_opl3sa2 *chip = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
485 | chip->master_switch = NULL; |
486 | chip->master_volume = NULL; | |
487 | } | |
488 | ||
ec6c5ae3 | 489 | static int __init snd_opl3sa2_mixer(struct snd_opl3sa2 *chip) |
1da177e4 | 490 | { |
ec6c5ae3 TI |
491 | struct snd_card *card = chip->card; |
492 | struct snd_ctl_elem_id id1, id2; | |
493 | struct snd_kcontrol *kctl; | |
1da177e4 LT |
494 | unsigned int idx; |
495 | int err; | |
496 | ||
497 | memset(&id1, 0, sizeof(id1)); | |
498 | memset(&id2, 0, sizeof(id2)); | |
499 | id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; | |
500 | /* reassign AUX0 to CD */ | |
501 | strcpy(id1.name, "Aux Playback Switch"); | |
502 | strcpy(id2.name, "CD Playback Switch"); | |
73e77ba0 TI |
503 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { |
504 | snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); | |
1da177e4 | 505 | return err; |
73e77ba0 | 506 | } |
1da177e4 LT |
507 | strcpy(id1.name, "Aux Playback Volume"); |
508 | strcpy(id2.name, "CD Playback Volume"); | |
73e77ba0 TI |
509 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { |
510 | snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); | |
1da177e4 | 511 | return err; |
73e77ba0 | 512 | } |
1da177e4 LT |
513 | /* reassign AUX1 to FM */ |
514 | strcpy(id1.name, "Aux Playback Switch"); id1.index = 1; | |
515 | strcpy(id2.name, "FM Playback Switch"); | |
73e77ba0 TI |
516 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { |
517 | snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); | |
1da177e4 | 518 | return err; |
73e77ba0 | 519 | } |
1da177e4 LT |
520 | strcpy(id1.name, "Aux Playback Volume"); |
521 | strcpy(id2.name, "FM Playback Volume"); | |
73e77ba0 TI |
522 | if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { |
523 | snd_printk(KERN_ERR "Cannot rename opl3sa2 control\n"); | |
1da177e4 | 524 | return err; |
73e77ba0 | 525 | } |
1da177e4 LT |
526 | /* add OPL3SA2 controls */ |
527 | for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) { | |
528 | if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0) | |
529 | return err; | |
530 | switch (idx) { | |
531 | case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break; | |
532 | case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break; | |
533 | } | |
534 | } | |
535 | if (chip->version > 2) { | |
536 | for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++) | |
537 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0) | |
538 | return err; | |
539 | } | |
540 | return 0; | |
541 | } | |
542 | ||
543 | /* Power Management support functions */ | |
544 | #ifdef CONFIG_PM | |
ec6c5ae3 | 545 | static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state) |
1da177e4 | 546 | { |
704e0520 | 547 | struct snd_opl3sa2 *chip = card->private_data; |
1da177e4 | 548 | |
704e0520 TI |
549 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
550 | chip->cs4231->suspend(chip->cs4231); | |
1da177e4 LT |
551 | /* power down */ |
552 | snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3); | |
553 | ||
554 | return 0; | |
555 | } | |
556 | ||
ec6c5ae3 | 557 | static int snd_opl3sa2_resume(struct snd_card *card) |
1da177e4 | 558 | { |
704e0520 | 559 | struct snd_opl3sa2 *chip = card->private_data; |
1da177e4 LT |
560 | int i; |
561 | ||
562 | /* power up */ | |
563 | snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0); | |
564 | ||
565 | /* restore registers */ | |
566 | for (i = 2; i <= 0x0a; i++) { | |
567 | if (i != OPL3SA2_IRQ_STATUS) | |
568 | snd_opl3sa2_write(chip, i, chip->ctlregs[i]); | |
569 | } | |
570 | if (chip->version > 2) { | |
571 | for (i = 0x12; i <= 0x16; i++) | |
572 | snd_opl3sa2_write(chip, i, chip->ctlregs[i]); | |
573 | } | |
574 | /* restore cs4231 */ | |
704e0520 | 575 | chip->cs4231->resume(chip->cs4231); |
1da177e4 | 576 | |
704e0520 | 577 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
1da177e4 LT |
578 | return 0; |
579 | } | |
580 | #endif /* CONFIG_PM */ | |
581 | ||
582 | #ifdef CONFIG_PNP | |
ec6c5ae3 | 583 | static int __init snd_opl3sa2_pnp(int dev, struct snd_opl3sa2 *chip, |
704e0520 | 584 | struct pnp_dev *pdev) |
1da177e4 | 585 | { |
1265509c | 586 | struct pnp_resource_table * cfg; |
1da177e4 LT |
587 | int err; |
588 | ||
1265509c | 589 | cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); |
73e77ba0 TI |
590 | if (!cfg) { |
591 | snd_printk(KERN_ERR PFX "cannot allocate pnp cfg\n"); | |
1da177e4 | 592 | return -ENOMEM; |
73e77ba0 | 593 | } |
1da177e4 LT |
594 | /* PnP initialization */ |
595 | pnp_init_resource_table(cfg); | |
596 | if (sb_port[dev] != SNDRV_AUTO_PORT) | |
597 | pnp_resource_change(&cfg->port_resource[0], sb_port[dev], 16); | |
598 | if (wss_port[dev] != SNDRV_AUTO_PORT) | |
599 | pnp_resource_change(&cfg->port_resource[1], wss_port[dev], 8); | |
600 | if (fm_port[dev] != SNDRV_AUTO_PORT) | |
601 | pnp_resource_change(&cfg->port_resource[2], fm_port[dev], 4); | |
602 | if (midi_port[dev] != SNDRV_AUTO_PORT) | |
603 | pnp_resource_change(&cfg->port_resource[3], midi_port[dev], 2); | |
604 | if (port[dev] != SNDRV_AUTO_PORT) | |
605 | pnp_resource_change(&cfg->port_resource[4], port[dev], 2); | |
606 | if (dma1[dev] != SNDRV_AUTO_DMA) | |
607 | pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1); | |
608 | if (dma2[dev] != SNDRV_AUTO_DMA) | |
609 | pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1); | |
610 | if (irq[dev] != SNDRV_AUTO_IRQ) | |
611 | pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); | |
612 | err = pnp_manual_config_dev(pdev, cfg, 0); | |
704e0520 | 613 | if (err < 0) |
73e77ba0 | 614 | snd_printk(KERN_WARNING "PnP manual resources are invalid, using auto config\n"); |
1da177e4 LT |
615 | err = pnp_activate_dev(pdev); |
616 | if (err < 0) { | |
617 | kfree(cfg); | |
618 | snd_printk(KERN_ERR "PnP configure failure (out of resources?) err = %d\n", err); | |
619 | return -EBUSY; | |
620 | } | |
621 | sb_port[dev] = pnp_port_start(pdev, 0); | |
622 | wss_port[dev] = pnp_port_start(pdev, 1); | |
623 | fm_port[dev] = pnp_port_start(pdev, 2); | |
624 | midi_port[dev] = pnp_port_start(pdev, 3); | |
625 | port[dev] = pnp_port_start(pdev, 4); | |
626 | dma1[dev] = pnp_dma(pdev, 0); | |
627 | dma2[dev] = pnp_dma(pdev, 1); | |
628 | irq[dev] = pnp_irq(pdev, 0); | |
1265509c JK |
629 | snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n", |
630 | pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]); | |
631 | snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n", | |
632 | pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]); | |
1da177e4 LT |
633 | kfree(cfg); |
634 | return 0; | |
635 | } | |
636 | #endif /* CONFIG_PNP */ | |
637 | ||
704e0520 | 638 | static void snd_opl3sa2_free(struct snd_card *card) |
1da177e4 | 639 | { |
704e0520 | 640 | struct snd_opl3sa2 *chip = card->private_data; |
1da177e4 LT |
641 | if (chip->irq >= 0) |
642 | free_irq(chip->irq, (void *)chip); | |
b1d5776d | 643 | release_and_free_resource(chip->res_port); |
1da177e4 LT |
644 | } |
645 | ||
704e0520 | 646 | static struct snd_card *snd_opl3sa2_card_new(int dev) |
1da177e4 | 647 | { |
ec6c5ae3 | 648 | struct snd_card *card; |
1da177e4 | 649 | struct snd_opl3sa2 *chip; |
1da177e4 | 650 | |
704e0520 | 651 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_opl3sa2)); |
1da177e4 | 652 | if (card == NULL) |
704e0520 | 653 | return NULL; |
1da177e4 LT |
654 | strcpy(card->driver, "OPL3SA2"); |
655 | strcpy(card->shortname, "Yamaha OPL3-SA2"); | |
704e0520 | 656 | chip = card->private_data; |
1da177e4 LT |
657 | spin_lock_init(&chip->reg_lock); |
658 | chip->irq = -1; | |
1da177e4 | 659 | chip->card = card; |
704e0520 TI |
660 | card->private_free = snd_opl3sa2_free; |
661 | return card; | |
662 | } | |
663 | ||
664 | static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev) | |
665 | { | |
666 | int xirq, xdma1, xdma2; | |
667 | struct snd_opl3sa2 *chip; | |
668 | struct snd_cs4231 *cs4231; | |
669 | struct snd_opl3 *opl3; | |
670 | int err; | |
671 | ||
672 | /* initialise this card from supplied (or default) parameter*/ | |
673 | chip = card->private_data; | |
674 | chip->ymode = opl3sa3_ymode[dev] & 0x03 ; | |
1da177e4 LT |
675 | chip->port = port[dev]; |
676 | xirq = irq[dev]; | |
677 | xdma1 = dma1[dev]; | |
678 | xdma2 = dma2[dev]; | |
679 | if (xdma2 < 0) | |
680 | chip->single_dma = 1; | |
681 | if ((err = snd_opl3sa2_detect(chip)) < 0) | |
704e0520 TI |
682 | return err; |
683 | if (request_irq(xirq, snd_opl3sa2_interrupt, SA_INTERRUPT, "OPL3-SA2", chip)) { | |
43bcd973 | 684 | snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq); |
704e0520 | 685 | return -ENODEV; |
1da177e4 LT |
686 | } |
687 | chip->irq = xirq; | |
688 | if ((err = snd_cs4231_create(card, | |
689 | wss_port[dev] + 4, -1, | |
690 | xirq, xdma1, xdma2, | |
691 | CS4231_HW_OPL3SA2, | |
692 | CS4231_HWSHARE_IRQ, | |
693 | &cs4231)) < 0) { | |
694 | snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4); | |
704e0520 | 695 | return err; |
1da177e4 LT |
696 | } |
697 | chip->cs4231 = cs4231; | |
698 | if ((err = snd_cs4231_pcm(cs4231, 0, NULL)) < 0) | |
704e0520 | 699 | return err; |
1da177e4 | 700 | if ((err = snd_cs4231_mixer(cs4231)) < 0) |
704e0520 | 701 | return err; |
1da177e4 | 702 | if ((err = snd_opl3sa2_mixer(chip)) < 0) |
704e0520 | 703 | return err; |
1da177e4 | 704 | if ((err = snd_cs4231_timer(cs4231, 0, NULL)) < 0) |
704e0520 | 705 | return err; |
1da177e4 LT |
706 | if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) { |
707 | if ((err = snd_opl3_create(card, fm_port[dev], | |
708 | fm_port[dev] + 2, | |
709 | OPL3_HW_OPL3, 0, &opl3)) < 0) | |
704e0520 | 710 | return err; |
1da177e4 | 711 | if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0) |
704e0520 | 712 | return err; |
1da177e4 | 713 | if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0) |
704e0520 | 714 | return err; |
1da177e4 LT |
715 | } |
716 | if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) { | |
717 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2, | |
718 | midi_port[dev], 0, | |
719 | xirq, 0, &chip->rmidi)) < 0) | |
704e0520 | 720 | return err; |
1da177e4 | 721 | } |
1da177e4 LT |
722 | sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", |
723 | card->shortname, chip->port, xirq, xdma1); | |
724 | if (dma2 >= 0) | |
725 | sprintf(card->longname + strlen(card->longname), "&%d", xdma2); | |
726 | ||
704e0520 | 727 | return snd_card_register(card); |
1da177e4 LT |
728 | } |
729 | ||
730 | #ifdef CONFIG_PNP | |
1265509c JK |
731 | static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev, |
732 | const struct pnp_device_id *id) | |
733 | { | |
704e0520 TI |
734 | static int dev; |
735 | int err; | |
736 | struct snd_card *card; | |
737 | ||
738 | if (pnp_device_is_isapnp(pdev)) | |
739 | return -ENOENT; /* we have another procedure - card */ | |
740 | for (; dev < SNDRV_CARDS; dev++) { | |
741 | if (enable[dev] && isapnp[dev]) | |
742 | break; | |
743 | } | |
744 | if (dev >= SNDRV_CARDS) | |
745 | return -ENODEV; | |
1265509c | 746 | |
704e0520 TI |
747 | card = snd_opl3sa2_card_new(dev); |
748 | if (! card) | |
749 | return -ENOMEM; | |
750 | if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) { | |
751 | snd_card_free(card); | |
752 | return err; | |
753 | } | |
754 | snd_card_set_dev(card, &pdev->dev); | |
755 | if ((err = snd_opl3sa2_probe(card, dev)) < 0) { | |
756 | snd_card_free(card); | |
757 | return err; | |
758 | } | |
759 | pnp_set_drvdata(pdev, card); | |
760 | dev++; | |
761 | return 0; | |
1265509c JK |
762 | } |
763 | ||
764 | static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev) | |
765 | { | |
704e0520 TI |
766 | snd_card_free(pnp_get_drvdata(pdev)); |
767 | pnp_set_drvdata(pdev, NULL); | |
1265509c JK |
768 | } |
769 | ||
704e0520 TI |
770 | #ifdef CONFIG_PM |
771 | static int snd_opl3sa2_pnp_suspend(struct pnp_dev *pdev, pm_message_t state) | |
772 | { | |
773 | return snd_opl3sa2_suspend(pnp_get_drvdata(pdev), state); | |
774 | } | |
775 | static int snd_opl3sa2_pnp_resume(struct pnp_dev *pdev) | |
776 | { | |
777 | return snd_opl3sa2_resume(pnp_get_drvdata(pdev)); | |
778 | } | |
779 | #endif | |
780 | ||
1265509c | 781 | static struct pnp_driver opl3sa2_pnp_driver = { |
cff79742 | 782 | .name = "opl3sa2-pnpbios", |
1265509c JK |
783 | .id_table = snd_opl3sa2_pnpbiosids, |
784 | .probe = snd_opl3sa2_pnp_detect, | |
785 | .remove = __devexit_p(snd_opl3sa2_pnp_remove), | |
704e0520 TI |
786 | #ifdef CONFIG_PM |
787 | .suspend = snd_opl3sa2_pnp_suspend, | |
788 | .resume = snd_opl3sa2_pnp_resume, | |
789 | #endif | |
1265509c JK |
790 | }; |
791 | ||
704e0520 | 792 | static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard, |
1265509c | 793 | const struct pnp_card_device_id *id) |
1da177e4 | 794 | { |
704e0520 TI |
795 | static int dev; |
796 | struct pnp_dev *pdev; | |
797 | int err; | |
798 | struct snd_card *card; | |
1da177e4 | 799 | |
704e0520 | 800 | pdev = pnp_request_card_device(pcard, id->devs[0].id, NULL); |
73e77ba0 TI |
801 | if (pdev == NULL) { |
802 | snd_printk(KERN_ERR PFX "can't get pnp device from id '%s'\n", | |
803 | id->devs[0].id); | |
704e0520 | 804 | return -EBUSY; |
73e77ba0 | 805 | } |
704e0520 TI |
806 | for (; dev < SNDRV_CARDS; dev++) { |
807 | if (enable[dev] && isapnp[dev]) | |
808 | break; | |
809 | } | |
810 | if (dev >= SNDRV_CARDS) | |
811 | return -ENODEV; | |
812 | ||
813 | card = snd_opl3sa2_card_new(dev); | |
814 | if (! card) | |
815 | return -ENOMEM; | |
816 | if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) { | |
817 | snd_card_free(card); | |
818 | return err; | |
819 | } | |
820 | snd_card_set_dev(card, &pdev->dev); | |
821 | if ((err = snd_opl3sa2_probe(card, dev)) < 0) { | |
822 | snd_card_free(card); | |
823 | return err; | |
824 | } | |
825 | pnp_set_card_drvdata(pcard, card); | |
826 | dev++; | |
827 | return 0; | |
1da177e4 LT |
828 | } |
829 | ||
1265509c | 830 | static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard) |
1da177e4 | 831 | { |
704e0520 TI |
832 | snd_card_free(pnp_get_card_drvdata(pcard)); |
833 | pnp_set_card_drvdata(pcard, NULL); | |
1da177e4 LT |
834 | } |
835 | ||
704e0520 TI |
836 | #ifdef CONFIG_PM |
837 | static int snd_opl3sa2_pnp_csuspend(struct pnp_card_link *pcard, pm_message_t state) | |
838 | { | |
839 | return snd_opl3sa2_suspend(pnp_get_card_drvdata(pcard), state); | |
840 | } | |
841 | static int snd_opl3sa2_pnp_cresume(struct pnp_card_link *pcard) | |
842 | { | |
843 | return snd_opl3sa2_resume(pnp_get_card_drvdata(pcard)); | |
844 | } | |
845 | #endif | |
846 | ||
1da177e4 LT |
847 | static struct pnp_card_driver opl3sa2_pnpc_driver = { |
848 | .flags = PNP_DRIVER_RES_DISABLE, | |
849 | .name = "opl3sa2", | |
850 | .id_table = snd_opl3sa2_pnpids, | |
1265509c JK |
851 | .probe = snd_opl3sa2_pnp_cdetect, |
852 | .remove = __devexit_p(snd_opl3sa2_pnp_cremove), | |
704e0520 TI |
853 | #ifdef CONFIG_PM |
854 | .suspend = snd_opl3sa2_pnp_csuspend, | |
855 | .resume = snd_opl3sa2_pnp_cresume, | |
856 | #endif | |
1da177e4 LT |
857 | }; |
858 | #endif /* CONFIG_PNP */ | |
859 | ||
704e0520 TI |
860 | static int __init snd_opl3sa2_nonpnp_probe(struct platform_device *pdev) |
861 | { | |
862 | struct snd_card *card; | |
863 | int err; | |
864 | int dev = pdev->id; | |
865 | ||
866 | if (port[dev] == SNDRV_AUTO_PORT) { | |
867 | snd_printk(KERN_ERR PFX "specify port\n"); | |
868 | return -EINVAL; | |
869 | } | |
870 | if (wss_port[dev] == SNDRV_AUTO_PORT) { | |
871 | snd_printk(KERN_ERR PFX "specify wss_port\n"); | |
872 | return -EINVAL; | |
873 | } | |
874 | if (fm_port[dev] == SNDRV_AUTO_PORT) { | |
875 | snd_printk(KERN_ERR PFX "specify fm_port\n"); | |
876 | return -EINVAL; | |
877 | } | |
878 | if (midi_port[dev] == SNDRV_AUTO_PORT) { | |
879 | snd_printk(KERN_ERR PFX "specify midi_port\n"); | |
880 | return -EINVAL; | |
881 | } | |
882 | ||
883 | card = snd_opl3sa2_card_new(dev); | |
884 | if (! card) | |
885 | return -ENOMEM; | |
886 | snd_card_set_dev(card, &pdev->dev); | |
887 | if ((err = snd_opl3sa2_probe(card, dev)) < 0) { | |
888 | snd_card_free(card); | |
889 | return err; | |
890 | } | |
891 | platform_set_drvdata(pdev, card); | |
892 | return 0; | |
893 | } | |
894 | ||
895 | static int snd_opl3sa2_nonpnp_remove(struct platform_device *devptr) | |
896 | { | |
897 | snd_card_free(platform_get_drvdata(devptr)); | |
898 | platform_set_drvdata(devptr, NULL); | |
899 | return 0; | |
900 | } | |
901 | ||
902 | #ifdef CONFIG_PM | |
903 | static int snd_opl3sa2_nonpnp_suspend(struct platform_device *dev, pm_message_t state) | |
904 | { | |
905 | return snd_opl3sa2_suspend(platform_get_drvdata(dev), state); | |
906 | } | |
907 | ||
908 | static int snd_opl3sa2_nonpnp_resume(struct platform_device *dev) | |
909 | { | |
910 | return snd_opl3sa2_resume(platform_get_drvdata(dev)); | |
911 | } | |
912 | #endif | |
913 | ||
914 | #define OPL3SA2_DRIVER "snd_opl3sa2" | |
915 | ||
916 | static struct platform_driver snd_opl3sa2_nonpnp_driver = { | |
917 | .probe = snd_opl3sa2_nonpnp_probe, | |
918 | .remove = snd_opl3sa2_nonpnp_remove, | |
919 | #ifdef CONFIG_PM | |
920 | .suspend = snd_opl3sa2_nonpnp_suspend, | |
921 | .resume = snd_opl3sa2_nonpnp_resume, | |
922 | #endif | |
923 | .driver = { | |
924 | .name = OPL3SA2_DRIVER | |
925 | }, | |
926 | }; | |
927 | ||
f7a9275d CL |
928 | static void __init_or_module snd_opl3sa2_unregister_all(void) |
929 | { | |
930 | int i; | |
931 | ||
932 | if (pnpc_registered) | |
933 | pnp_unregister_card_driver(&opl3sa2_pnpc_driver); | |
934 | if (pnp_registered) | |
935 | pnp_unregister_driver(&opl3sa2_pnp_driver); | |
936 | for (i = 0; i < ARRAY_SIZE(platform_devices); ++i) | |
937 | platform_device_unregister(platform_devices[i]); | |
938 | platform_driver_unregister(&snd_opl3sa2_nonpnp_driver); | |
939 | } | |
940 | ||
1da177e4 LT |
941 | static int __init alsa_card_opl3sa2_init(void) |
942 | { | |
704e0520 | 943 | int i, err, cards = 0; |
1da177e4 | 944 | |
704e0520 TI |
945 | if ((err = platform_driver_register(&snd_opl3sa2_nonpnp_driver)) < 0) |
946 | return err; | |
947 | ||
948 | for (i = 0; i < SNDRV_CARDS && enable[i]; i++) { | |
949 | struct platform_device *device; | |
1da177e4 | 950 | #ifdef CONFIG_PNP |
704e0520 | 951 | if (isapnp[i]) |
1da177e4 LT |
952 | continue; |
953 | #endif | |
704e0520 TI |
954 | device = platform_device_register_simple(OPL3SA2_DRIVER, |
955 | i, NULL, 0); | |
956 | if (IS_ERR(device)) { | |
957 | err = PTR_ERR(device); | |
f7a9275d | 958 | goto errout; |
704e0520 | 959 | } |
f7a9275d | 960 | platform_devices[i] = device; |
704e0520 | 961 | cards++; |
1da177e4 | 962 | } |
704e0520 TI |
963 | |
964 | err = pnp_register_driver(&opl3sa2_pnp_driver); | |
f7a9275d CL |
965 | if (err >= 0) { |
966 | pnp_registered = 1; | |
704e0520 | 967 | cards += err; |
f7a9275d | 968 | } |
704e0520 | 969 | err = pnp_register_card_driver(&opl3sa2_pnpc_driver); |
f7a9275d CL |
970 | if (err >= 0) { |
971 | pnpc_registered = 1; | |
704e0520 | 972 | cards += err; |
f7a9275d | 973 | } |
704e0520 | 974 | |
1da177e4 LT |
975 | if (!cards) { |
976 | #ifdef MODULE | |
977 | snd_printk(KERN_ERR "Yamaha OPL3-SA soundcard not found or device busy\n"); | |
978 | #endif | |
f7a9275d CL |
979 | err = -ENODEV; |
980 | goto errout; | |
1da177e4 LT |
981 | } |
982 | return 0; | |
f7a9275d CL |
983 | |
984 | errout: | |
985 | snd_opl3sa2_unregister_all(); | |
986 | return err; | |
1da177e4 LT |
987 | } |
988 | ||
989 | static void __exit alsa_card_opl3sa2_exit(void) | |
990 | { | |
f7a9275d | 991 | snd_opl3sa2_unregister_all(); |
1da177e4 LT |
992 | } |
993 | ||
994 | module_init(alsa_card_opl3sa2_init) | |
995 | module_exit(alsa_card_opl3sa2_exit) |