Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * Driver for Gravis UltraSound Extreme soundcards | |
c1017a4c | 3 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
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> | |
1da177e4 | 23 | #include <linux/init.h> |
654aa661 | 24 | #include <linux/err.h> |
b44dfe1a | 25 | #include <linux/isa.h> |
1da177e4 LT |
26 | #include <linux/delay.h> |
27 | #include <linux/time.h> | |
28 | #include <linux/moduleparam.h> | |
654aa661 | 29 | #include <asm/dma.h> |
1da177e4 LT |
30 | #include <sound/core.h> |
31 | #include <sound/gus.h> | |
32 | #include <sound/es1688.h> | |
33 | #include <sound/mpu401.h> | |
34 | #include <sound/opl3.h> | |
35 | #define SNDRV_LEGACY_AUTO_PROBE | |
36 | #define SNDRV_LEGACY_FIND_FREE_IRQ | |
37 | #define SNDRV_LEGACY_FIND_FREE_DMA | |
38 | #include <sound/initval.h> | |
39 | ||
b44dfe1a RH |
40 | #define CRD_NAME "Gravis UltraSound Extreme" |
41 | #define DEV_NAME "gusextreme" | |
42 | ||
43 | MODULE_DESCRIPTION(CRD_NAME); | |
c1017a4c | 44 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
1da177e4 LT |
45 | MODULE_LICENSE("GPL"); |
46 | MODULE_SUPPORTED_DEVICE("{{Gravis,UltraSound Extreme}}"); | |
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; /* Enable this card */ | |
51 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ | |
52 | static long gf1_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS) - 1] = -1}; /* 0x210,0x220,0x230,0x240,0x250,0x260,0x270 */ | |
53 | static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS) - 1] = -1}; /* 0x300,0x310,0x320 */ | |
54 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */ | |
55 | static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */ | |
56 | static int gf1_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 2,3,5,9,11,12,15 */ | |
57 | static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ | |
58 | static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; | |
59 | static int joystick_dac[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 29}; | |
60 | /* 0 to 31, (0.59V-4.52V or 0.389V-2.98V) */ | |
61 | static int channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 24}; | |
62 | static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; | |
63 | ||
64 | module_param_array(index, int, NULL, 0444); | |
b44dfe1a | 65 | MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard."); |
1da177e4 | 66 | module_param_array(id, charp, NULL, 0444); |
b44dfe1a | 67 | MODULE_PARM_DESC(id, "ID string for " CRD_NAME " soundcard."); |
1da177e4 | 68 | module_param_array(enable, bool, NULL, 0444); |
b44dfe1a | 69 | MODULE_PARM_DESC(enable, "Enable " CRD_NAME " soundcard."); |
1da177e4 | 70 | module_param_array(port, long, NULL, 0444); |
b44dfe1a | 71 | MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver."); |
1da177e4 | 72 | module_param_array(gf1_port, long, NULL, 0444); |
b44dfe1a | 73 | MODULE_PARM_DESC(gf1_port, "GF1 port # for " CRD_NAME " driver (optional)."); |
1da177e4 | 74 | module_param_array(mpu_port, long, NULL, 0444); |
b44dfe1a | 75 | MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " CRD_NAME " driver."); |
1da177e4 | 76 | module_param_array(irq, int, NULL, 0444); |
b44dfe1a | 77 | MODULE_PARM_DESC(irq, "IRQ # for " CRD_NAME " driver."); |
1da177e4 | 78 | module_param_array(mpu_irq, int, NULL, 0444); |
b44dfe1a | 79 | MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " CRD_NAME " driver."); |
1da177e4 | 80 | module_param_array(gf1_irq, int, NULL, 0444); |
b44dfe1a | 81 | MODULE_PARM_DESC(gf1_irq, "GF1 IRQ # for " CRD_NAME " driver."); |
1da177e4 | 82 | module_param_array(dma8, int, NULL, 0444); |
b44dfe1a | 83 | MODULE_PARM_DESC(dma8, "8-bit DMA # for " CRD_NAME " driver."); |
1da177e4 | 84 | module_param_array(dma1, int, NULL, 0444); |
b44dfe1a | 85 | MODULE_PARM_DESC(dma1, "GF1 DMA # for " CRD_NAME " driver."); |
1da177e4 | 86 | module_param_array(joystick_dac, int, NULL, 0444); |
b44dfe1a | 87 | MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for " CRD_NAME " driver."); |
1da177e4 | 88 | module_param_array(channels, int, NULL, 0444); |
b44dfe1a | 89 | MODULE_PARM_DESC(channels, "GF1 channels for " CRD_NAME " driver."); |
1da177e4 | 90 | module_param_array(pcm_channels, int, NULL, 0444); |
b44dfe1a RH |
91 | MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for " CRD_NAME " driver."); |
92 | ||
93 | static int __devinit snd_gusextreme_match(struct device *dev, unsigned int n) | |
94 | { | |
95 | return enable[n]; | |
96 | } | |
97 | ||
98 | static int __devinit snd_gusextreme_es1688_create(struct snd_card *card, | |
99 | struct device *dev, unsigned int n, struct snd_es1688 **rchip) | |
100 | { | |
101 | static long possible_ports[] = {0x220, 0x240, 0x260}; | |
102 | static int possible_irqs[] = {5, 9, 10, 7, -1}; | |
103 | static int possible_dmas[] = {1, 3, 0, -1}; | |
104 | ||
105 | int i, error; | |
106 | ||
107 | if (irq[n] == SNDRV_AUTO_IRQ) { | |
108 | irq[n] = snd_legacy_find_free_irq(possible_irqs); | |
109 | if (irq[n] < 0) { | |
110 | snd_printk(KERN_ERR "%s: unable to find a free IRQ " | |
111 | "for ES1688\n", dev->bus_id); | |
112 | return -EBUSY; | |
113 | } | |
114 | } | |
115 | if (dma8[n] == SNDRV_AUTO_DMA) { | |
116 | dma8[n] = snd_legacy_find_free_dma(possible_dmas); | |
117 | if (dma8[n] < 0) { | |
118 | snd_printk(KERN_ERR "%s: unable to find a free DMA " | |
119 | "for ES1688\n", dev->bus_id); | |
120 | return -EBUSY; | |
121 | } | |
122 | } | |
1da177e4 | 123 | |
b44dfe1a RH |
124 | if (port[n] != SNDRV_AUTO_PORT) |
125 | return snd_es1688_create(card, port[n], mpu_port[n], irq[n], | |
126 | mpu_irq[n], dma8[n], ES1688_HW_1688, rchip); | |
f7a9275d | 127 | |
b44dfe1a RH |
128 | i = 0; |
129 | do { | |
130 | port[n] = possible_ports[i]; | |
131 | error = snd_es1688_create(card, port[n], mpu_port[n], irq[n], | |
132 | mpu_irq[n], dma8[n], ES1688_HW_1688, rchip); | |
133 | } while (error < 0 && ++i < ARRAY_SIZE(possible_ports)); | |
1da177e4 | 134 | |
b44dfe1a RH |
135 | return error; |
136 | } | |
1da177e4 | 137 | |
b44dfe1a RH |
138 | static int __devinit snd_gusextreme_gus_card_create(struct snd_card *card, |
139 | struct device *dev, unsigned int n, struct snd_gus_card **rgus) | |
140 | { | |
141 | static int possible_irqs[] = {11, 12, 15, 9, 5, 7, 3, -1}; | |
142 | static int possible_dmas[] = {5, 6, 7, 3, 1, -1}; | |
143 | ||
144 | if (gf1_irq[n] == SNDRV_AUTO_IRQ) { | |
145 | gf1_irq[n] = snd_legacy_find_free_irq(possible_irqs); | |
146 | if (gf1_irq[n] < 0) { | |
147 | snd_printk(KERN_ERR "%s: unable to find a free IRQ " | |
148 | "for GF1\n", dev->bus_id); | |
149 | return -EBUSY; | |
150 | } | |
151 | } | |
152 | if (dma1[n] == SNDRV_AUTO_DMA) { | |
153 | dma1[n] = snd_legacy_find_free_dma(possible_dmas); | |
154 | if (dma1[n] < 0) { | |
155 | snd_printk(KERN_ERR "%s: unable to find a free DMA " | |
156 | "for GF1\n", dev->bus_id); | |
157 | return -EBUSY; | |
158 | } | |
159 | } | |
160 | return snd_gus_create(card, gf1_port[n], gf1_irq[n], dma1[n], -1, | |
161 | 0, channels[n], pcm_channels[n], 0, rgus); | |
162 | } | |
163 | ||
164 | static int __devinit snd_gusextreme_detect(struct snd_gus_card *gus, | |
165 | struct snd_es1688 *es1688) | |
1da177e4 LT |
166 | { |
167 | unsigned long flags; | |
43bcd973 | 168 | unsigned char d; |
1da177e4 LT |
169 | |
170 | /* | |
171 | * This is main stuff - enable access to GF1 chip... | |
172 | * I'm not sure, if this will work for card which have | |
173 | * ES1688 chip in another place than 0x220. | |
174 | * | |
175 | * I used reverse-engineering in DOSEMU. [--jk] | |
176 | * | |
177 | * ULTRINIT.EXE: | |
178 | * 0x230 = 0,2,3 | |
179 | * 0x240 = 2,0,1 | |
180 | * 0x250 = 2,0,3 | |
181 | * 0x260 = 2,2,1 | |
182 | */ | |
183 | ||
184 | spin_lock_irqsave(&es1688->mixer_lock, flags); | |
185 | snd_es1688_mixer_write(es1688, 0x40, 0x0b); /* don't change!!! */ | |
186 | spin_unlock_irqrestore(&es1688->mixer_lock, flags); | |
b44dfe1a | 187 | |
1da177e4 | 188 | spin_lock_irqsave(&es1688->reg_lock, flags); |
b44dfe1a | 189 | outb(gus->gf1.port & 0x040 ? 2 : 0, ES1688P(es1688, INIT1)); |
1da177e4 | 190 | outb(0, 0x201); |
b44dfe1a | 191 | outb(gus->gf1.port & 0x020 ? 2 : 0, ES1688P(es1688, INIT1)); |
1da177e4 | 192 | outb(0, 0x201); |
b44dfe1a | 193 | outb(gus->gf1.port & 0x010 ? 3 : 1, ES1688P(es1688, INIT1)); |
1da177e4 LT |
194 | spin_unlock_irqrestore(&es1688->reg_lock, flags); |
195 | ||
196 | udelay(100); | |
197 | ||
198 | snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ | |
43bcd973 TI |
199 | if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { |
200 | snd_printdd("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); | |
1da177e4 | 201 | return -EIO; |
43bcd973 | 202 | } |
1da177e4 LT |
203 | udelay(160); |
204 | snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */ | |
205 | udelay(160); | |
43bcd973 TI |
206 | if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { |
207 | snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); | |
1da177e4 | 208 | return -EIO; |
43bcd973 | 209 | } |
1da177e4 | 210 | |
b44dfe1a | 211 | return 0; |
1da177e4 LT |
212 | } |
213 | ||
788c6043 | 214 | static int __devinit snd_gusextreme_mixer(struct snd_es1688 *chip) |
1da177e4 | 215 | { |
5e2da206 TI |
216 | struct snd_card *card = chip->card; |
217 | struct snd_ctl_elem_id id1, id2; | |
b44dfe1a | 218 | int error; |
1da177e4 LT |
219 | |
220 | memset(&id1, 0, sizeof(id1)); | |
221 | memset(&id2, 0, sizeof(id2)); | |
222 | id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; | |
b44dfe1a | 223 | |
1da177e4 LT |
224 | /* reassign AUX to SYNTHESIZER */ |
225 | strcpy(id1.name, "Aux Playback Volume"); | |
226 | strcpy(id2.name, "Synth Playback Volume"); | |
b44dfe1a RH |
227 | error = snd_ctl_rename_id(card, &id1, &id2); |
228 | if (error < 0) | |
229 | return error; | |
230 | ||
1da177e4 LT |
231 | /* reassign Master Playback Switch to Synth Playback Switch */ |
232 | strcpy(id1.name, "Master Playback Switch"); | |
233 | strcpy(id2.name, "Synth Playback Switch"); | |
b44dfe1a RH |
234 | error = snd_ctl_rename_id(card, &id1, &id2); |
235 | if (error < 0) | |
236 | return error; | |
237 | ||
1da177e4 LT |
238 | return 0; |
239 | } | |
240 | ||
b44dfe1a | 241 | static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n) |
1da177e4 | 242 | { |
5e2da206 | 243 | struct snd_card *card; |
5e2da206 TI |
244 | struct snd_gus_card *gus; |
245 | struct snd_es1688 *es1688; | |
246 | struct snd_opl3 *opl3; | |
b44dfe1a | 247 | int error; |
1da177e4 | 248 | |
b44dfe1a RH |
249 | card = snd_card_new(index[n], id[n], THIS_MODULE, 0); |
250 | if (!card) | |
251 | return -EINVAL; | |
1da177e4 | 252 | |
b44dfe1a RH |
253 | if (mpu_port[n] == SNDRV_AUTO_PORT) |
254 | mpu_port[n] = 0; | |
1da177e4 | 255 | |
b44dfe1a RH |
256 | if (mpu_irq[n] > 15) |
257 | mpu_irq[n] = -1; | |
258 | ||
259 | error = snd_gusextreme_es1688_create(card, dev, n, &es1688); | |
260 | if (error < 0) | |
1da177e4 | 261 | goto out; |
654aa661 | 262 | |
b44dfe1a RH |
263 | if (gf1_port[n] < 0) |
264 | gf1_port[n] = es1688->port + 0x20; | |
265 | ||
266 | error = snd_gusextreme_gus_card_create(card, dev, n, &gus); | |
267 | if (error < 0) | |
1da177e4 LT |
268 | goto out; |
269 | ||
b44dfe1a RH |
270 | error = snd_gusextreme_detect(gus, es1688); |
271 | if (error < 0) | |
1da177e4 LT |
272 | goto out; |
273 | ||
b44dfe1a RH |
274 | gus->joystick_dac = joystick_dac[n]; |
275 | ||
276 | error = snd_gus_initialize(gus); | |
277 | if (error < 0) | |
1da177e4 LT |
278 | goto out; |
279 | ||
b44dfe1a | 280 | error = -ENODEV; |
1da177e4 | 281 | if (!gus->ess_flag) { |
b44dfe1a RH |
282 | snd_printk(KERN_ERR "%s: GUS Extreme soundcard was not " |
283 | "detected at 0x%lx\n", dev->bus_id, gus->gf1.port); | |
1da177e4 LT |
284 | goto out; |
285 | } | |
442f4f36 | 286 | gus->codec_flag = 1; |
b44dfe1a RH |
287 | |
288 | error = snd_es1688_pcm(es1688, 0, NULL); | |
289 | if (error < 0) | |
1da177e4 LT |
290 | goto out; |
291 | ||
b44dfe1a RH |
292 | error = snd_es1688_mixer(es1688); |
293 | if (error < 0) | |
1da177e4 LT |
294 | goto out; |
295 | ||
296 | snd_component_add(card, "ES1688"); | |
b44dfe1a RH |
297 | |
298 | if (pcm_channels[n] > 0) { | |
299 | error = snd_gf1_pcm_new(gus, 1, 1, NULL); | |
300 | if (error < 0) | |
1da177e4 LT |
301 | goto out; |
302 | } | |
b44dfe1a RH |
303 | |
304 | error = snd_gf1_new_mixer(gus); | |
305 | if (error < 0) | |
1da177e4 LT |
306 | goto out; |
307 | ||
b44dfe1a RH |
308 | error = snd_gusextreme_mixer(es1688); |
309 | if (error < 0) | |
1da177e4 LT |
310 | goto out; |
311 | ||
312 | if (snd_opl3_create(card, es1688->port, es1688->port + 2, | |
b44dfe1a RH |
313 | OPL3_HW_OPL3, 0, &opl3) < 0) |
314 | printk(KERN_ERR "%s: opl3 not detected at 0x%lx\n", | |
315 | dev->bus_id, es1688->port); | |
316 | else { | |
317 | error = snd_opl3_hwdep_new(opl3, 0, 2, NULL); | |
318 | if (error < 0) | |
1da177e4 LT |
319 | goto out; |
320 | } | |
321 | ||
b44dfe1a RH |
322 | if (es1688->mpu_port >= 0x300) { |
323 | error = snd_mpu401_uart_new(card, 0, MPU401_HW_ES1688, | |
324 | es1688->mpu_port, 0, | |
325 | mpu_irq[n], IRQF_DISABLED, NULL); | |
326 | if (error < 0) | |
327 | goto out; | |
328 | } | |
1da177e4 | 329 | |
b44dfe1a RH |
330 | sprintf(card->longname, "Gravis UltraSound Extreme at 0x%lx, " |
331 | "irq %i&%i, dma %i&%i", es1688->port, | |
332 | gus->gf1.irq, es1688->irq, gus->gf1.dma1, es1688->dma8); | |
43bcd973 | 333 | |
b44dfe1a | 334 | snd_card_set_dev(card, dev); |
43bcd973 | 335 | |
b44dfe1a RH |
336 | error = snd_card_register(card); |
337 | if (error < 0) | |
1da177e4 LT |
338 | goto out; |
339 | ||
b44dfe1a | 340 | dev_set_drvdata(dev, card); |
1da177e4 LT |
341 | return 0; |
342 | ||
b44dfe1a RH |
343 | out: snd_card_free(card); |
344 | return error; | |
1da177e4 LT |
345 | } |
346 | ||
b44dfe1a | 347 | static int __devexit snd_gusextreme_remove(struct device *dev, unsigned int n) |
1da177e4 | 348 | { |
b44dfe1a RH |
349 | snd_card_free(dev_get_drvdata(dev)); |
350 | dev_set_drvdata(dev, NULL); | |
654aa661 | 351 | return 0; |
1da177e4 LT |
352 | } |
353 | ||
b44dfe1a RH |
354 | static struct isa_driver snd_gusextreme_driver = { |
355 | .match = snd_gusextreme_match, | |
654aa661 | 356 | .probe = snd_gusextreme_probe, |
b44dfe1a RH |
357 | .remove = snd_gusextreme_remove, |
358 | #if 0 /* FIXME */ | |
359 | .suspend = snd_gusextreme_suspend, | |
360 | .resume = snd_gusextreme_resume, | |
361 | #endif | |
654aa661 | 362 | .driver = { |
b44dfe1a RH |
363 | .name = DEV_NAME |
364 | } | |
654aa661 TI |
365 | }; |
366 | ||
1da177e4 LT |
367 | static int __init alsa_card_gusextreme_init(void) |
368 | { | |
b44dfe1a | 369 | return isa_register_driver(&snd_gusextreme_driver, SNDRV_CARDS); |
1da177e4 LT |
370 | } |
371 | ||
372 | static void __exit alsa_card_gusextreme_exit(void) | |
373 | { | |
b44dfe1a | 374 | isa_unregister_driver(&snd_gusextreme_driver); |
1da177e4 LT |
375 | } |
376 | ||
b44dfe1a RH |
377 | module_init(alsa_card_gusextreme_init); |
378 | module_exit(alsa_card_gusextreme_exit); |