2 * Driver for AMD InterWave soundcard
3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
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.
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.
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
20 * 1999/07/22 Erik Inge Bolso <knan@mo.himolde.no>
21 * * mixer group handlers
25 #include <sound/driver.h>
27 #include <linux/delay.h>
28 #include <linux/init.h>
29 #include <linux/slab.h>
30 #include <linux/pnp.h>
31 #include <linux/moduleparam.h>
32 #include <sound/core.h>
33 #include <sound/gus.h>
34 #include <sound/cs4231.h>
36 #include <sound/tea6330t.h>
38 #define SNDRV_LEGACY_AUTO_PROBE
39 #define SNDRV_LEGACY_FIND_FREE_IRQ
40 #define SNDRV_LEGACY_FIND_FREE_DMA
41 #include <sound/initval.h>
43 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
44 MODULE_LICENSE("GPL");
46 MODULE_DESCRIPTION("AMD InterWave");
47 MODULE_SUPPORTED_DEVICE("{{Gravis,UltraSound Plug & Play},"
50 "{Dynasonix,Dynasonix Pro},"
51 "{Panasonic,PCA761AW}}");
53 MODULE_DESCRIPTION("AMD InterWave STB with TEA6330T");
54 MODULE_SUPPORTED_DEVICE("{{AMD,InterWave STB with TEA6330T}}");
57 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
58 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
59 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
61 static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
63 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x210,0x220,0x230,0x240,0x250,0x260 */
65 static long port_tc[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x350,0x360,0x370,0x380 */
67 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 2,3,5,9,11,12,15 */
68 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
69 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
70 static int joystick_dac[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 29};
71 /* 0 to 31, (0.59V-4.52V or 0.389V-2.98V) */
72 static int midi[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
73 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
74 static int effect[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
77 module_param_array(index, int, boot_devs, 0444);
78 MODULE_PARM_DESC(index, "Index value for InterWave soundcard.");
79 module_param_array(id, charp, boot_devs, 0444);
80 MODULE_PARM_DESC(id, "ID string for InterWave soundcard.");
81 module_param_array(enable, bool, boot_devs, 0444);
82 MODULE_PARM_DESC(enable, "Enable InterWave soundcard.");
83 module_param_array(isapnp, bool, boot_devs, 0444);
84 MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
85 module_param_array(port, long, boot_devs, 0444);
86 MODULE_PARM_DESC(port, "Port # for InterWave driver.");
88 module_param_array(port_tc, long, boot_devs, 0444);
89 MODULE_PARM_DESC(port_tc, "Tone control (TEA6330T - i2c bus) port # for InterWave driver.");
91 module_param_array(irq, int, boot_devs, 0444);
92 MODULE_PARM_DESC(irq, "IRQ # for InterWave driver.");
93 module_param_array(dma1, int, boot_devs, 0444);
94 MODULE_PARM_DESC(dma1, "DMA1 # for InterWave driver.");
95 module_param_array(dma2, int, boot_devs, 0444);
96 MODULE_PARM_DESC(dma2, "DMA2 # for InterWave driver.");
97 module_param_array(joystick_dac, int, boot_devs, 0444);
98 MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for InterWave driver.");
99 module_param_array(midi, int, boot_devs, 0444);
100 MODULE_PARM_DESC(midi, "MIDI UART enable for InterWave driver.");
101 module_param_array(pcm_channels, int, boot_devs, 0444);
102 MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for InterWave driver.");
103 module_param_array(effect, int, boot_devs, 0444);
104 MODULE_PARM_DESC(effect, "Effects enable for InterWave driver.");
106 struct snd_interwave {
112 struct resource *i2c_res;
114 unsigned short gus_status_reg;
115 unsigned short pcm_status_reg;
119 struct pnp_dev *devtc;
124 static snd_card_t *snd_interwave_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
128 static struct pnp_card_device_id snd_interwave_pnpids[] = {
130 /* Gravis UltraSound Plug & Play */
131 { .id = "GRV0001", .devs = { { .id = "GRV0000" } } },
132 /* STB SoundRage32 */
133 { .id = "STB011a", .devs = { { .id = "STB0010" } } },
135 { .id = "DXP3201", .devs = { { .id = "DXP0010" } } },
137 /* This device also have CDC1117:DynaSonix Pro Audio Effects Processor */
138 { .id = "CDC1111", .devs = { { .id = "CDC1112" } } },
139 /* Panasonic PCA761AW Audio Card */
140 { .id = "ADV55ff", .devs = { { .id = "ADV0010" } } },
141 /* InterWave STB without TEA6330T */
142 { .id = "ADV550a", .devs = { { .id = "ADV0010" } } },
144 /* InterWave STB with TEA6330T */
145 { .id = "ADV550a", .devs = { { .id = "ADV0010" }, { .id = "ADV0015" } } },
150 MODULE_DEVICE_TABLE(pnp_card, snd_interwave_pnpids);
152 #endif /* CONFIG_PNP */
156 static void snd_interwave_i2c_setlines(snd_i2c_bus_t *bus, int ctrl, int data)
158 unsigned long port = bus->private_value;
161 printk("i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data);
163 outb((data << 1) | ctrl, port);
167 static int snd_interwave_i2c_getclockline(snd_i2c_bus_t *bus)
169 unsigned long port = bus->private_value;
174 printk("i2c_getclockline - 0x%lx -> %i\n", port, res);
179 static int snd_interwave_i2c_getdataline(snd_i2c_bus_t *bus, int ack)
181 unsigned long port = bus->private_value;
186 res = (inb(port) & 2) >> 1;
188 printk("i2c_getdataline - 0x%lx -> %i\n", port, res);
193 static snd_i2c_bit_ops_t snd_interwave_i2c_bit_ops = {
194 .setlines = snd_interwave_i2c_setlines,
195 .getclock = snd_interwave_i2c_getclockline,
196 .getdata = snd_interwave_i2c_getdataline,
199 static int __devinit snd_interwave_detect_stb(struct snd_interwave *iwcard,
200 snd_gus_card_t * gus, int dev,
201 snd_i2c_bus_t **rbus)
205 snd_card_t *card = iwcard->card;
211 if (port == SNDRV_AUTO_PORT) {
213 if (gus->gf1.port == 0x250) {
216 while (port <= 0x380) {
217 if ((iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)")) != NULL)
222 iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)");
224 if (iwcard->i2c_res == NULL) {
225 snd_printk(KERN_ERR "interwave: can't grab i2c bus port\n");
229 sprintf(name, "InterWave-%i", card->number);
230 if ((err = snd_i2c_bus_create(card, name, NULL, &bus)) < 0)
232 bus->private_value = port;
233 bus->hw_ops.bit = &snd_interwave_i2c_bit_ops;
234 if ((err = snd_tea6330t_detect(bus, 0)) < 0)
241 static int __devinit snd_interwave_detect(struct snd_interwave *iwcard,
242 snd_gus_card_t * gus,
245 , snd_i2c_bus_t **rbus
250 unsigned char rev1, rev2;
252 snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */
253 #ifdef CONFIG_SND_DEBUG_DETECT
257 if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) {
258 snd_printk("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d);
263 if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 0)
267 snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */
269 #ifdef CONFIG_SND_DEBUG_DETECT
273 if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) {
274 snd_printk("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d);
279 if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 1)
283 spin_lock_irqsave(&gus->reg_lock, flags);
284 rev1 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER);
285 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, ~rev1);
286 rev2 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER);
287 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, rev1);
288 spin_unlock_irqrestore(&gus->reg_lock, flags);
289 snd_printdd("[0x%lx] InterWave check - rev1=0x%x, rev2=0x%x\n", gus->gf1.port, rev1, rev2);
290 if ((rev1 & 0xf0) == (rev2 & 0xf0) &&
291 (rev1 & 0x0f) != (rev2 & 0x0f)) {
292 snd_printdd("[0x%lx] InterWave check - passed\n", gus->gf1.port);
294 strcpy(gus->card->shortname, "AMD InterWave");
295 gus->revision = rev1 >> 4;
297 return 0; /* ok.. We have an InterWave board */
299 return snd_interwave_detect_stb(iwcard, gus, dev, rbus);
302 snd_printdd("[0x%lx] InterWave check - failed\n", gus->gf1.port);
306 static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id, struct pt_regs *regs)
308 struct snd_interwave *iwcard = (struct snd_interwave *) dev_id;
314 if (inb(iwcard->gus_status_reg)) {
316 snd_gus_interrupt(irq, iwcard->gus, regs);
319 if (inb(iwcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */
321 snd_cs4231_interrupt(irq, iwcard->cs4231, regs);
324 } while (loop && --max > 0);
325 return IRQ_RETVAL(handled);
328 static void __devinit snd_interwave_reset(snd_gus_card_t * gus)
330 snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x00);
332 snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x01);
336 static void __devinit snd_interwave_bank_sizes(snd_gus_card_t * gus, int *sizes)
342 for (idx = 0; idx < 4; idx++) {
345 for (local = idx << 22;
346 local < (idx << 22) + 0x400000;
347 local += 0x40000, d++) {
348 snd_gf1_poke(gus, local, d);
349 snd_gf1_poke(gus, local + 1, d + 1);
351 printk("d = 0x%x, local = 0x%x, local + 1 = 0x%x, idx << 22 = 0x%x\n",
353 snd_gf1_peek(gus, local),
354 snd_gf1_peek(gus, local + 1),
355 snd_gf1_peek(gus, idx << 22));
357 if (snd_gf1_peek(gus, local) != d ||
358 snd_gf1_peek(gus, local + 1) != d + 1 ||
359 snd_gf1_peek(gus, idx << 22) != 0x55)
365 printk("sizes: %i %i %i %i\n", sizes[0], sizes[1], sizes[2], sizes[3]);
370 /* 000 */ unsigned char iwave[8];
371 /* 008 */ unsigned char rom_hdr_revision;
372 /* 009 */ unsigned char series_number;
373 /* 010 */ unsigned char series_name[16];
374 /* 026 */ unsigned char date[10];
375 /* 036 */ unsigned short vendor_revision_major;
376 /* 038 */ unsigned short vendor_revision_minor;
377 /* 040 */ unsigned int rom_size;
378 /* 044 */ unsigned char copyright[128];
379 /* 172 */ unsigned char vendor_name[64];
380 /* 236 */ unsigned char rom_description[128];
381 /* 364 */ unsigned char pad[147];
382 /* 511 */ unsigned char csum;
385 static void __devinit snd_interwave_detect_memory(snd_gus_card_t * gus)
387 static unsigned int lmc[13] =
389 0x00000001, 0x00000101, 0x01010101, 0x00000401,
390 0x04040401, 0x00040101, 0x04040101, 0x00000004,
391 0x00000404, 0x04040404, 0x00000010, 0x00001010,
396 unsigned int i, lmct;
398 unsigned char iwave[8];
401 snd_interwave_reset(gus);
402 snd_gf1_write8(gus, SNDRV_GF1_GB_GLOBAL_MODE, snd_gf1_read8(gus, SNDRV_GF1_GB_GLOBAL_MODE) | 0x01); /* enhanced mode */
403 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x01); /* DRAM I/O cycles selected */
404 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff10) | 0x004c);
405 /* ok.. simple test of memory size */
407 snd_gf1_poke(gus, 0, 0x55);
408 snd_gf1_poke(gus, 1, 0xaa);
410 if (snd_gf1_peek(gus, 0) == 0x55 && snd_gf1_peek(gus, 1) == 0xaa)
412 if (0) /* ok.. for testing of 0k RAM */
415 snd_interwave_bank_sizes(gus, psizes);
416 lmct = (psizes[3] << 24) | (psizes[2] << 16) |
417 (psizes[1] << 8) | psizes[0];
419 printk("lmct = 0x%08x\n", lmct);
421 for (i = 0; i < ARRAY_SIZE(lmc); i++)
422 if (lmct == lmc[i]) {
424 printk("found !!! %i\n", i);
426 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | i);
427 snd_interwave_bank_sizes(gus, psizes);
430 if (i >= ARRAY_SIZE(lmc) && !gus->gf1.enh_mode)
431 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | 2);
432 for (i = 0; i < 4; i++) {
433 gus->gf1.mem_alloc.banks_8[i].address =
434 gus->gf1.mem_alloc.banks_16[i].address = i << 22;
435 gus->gf1.mem_alloc.banks_8[i].size =
436 gus->gf1.mem_alloc.banks_16[i].size = psizes[i] << 18;
441 gus->gf1.memory = pages;
443 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x03); /* select ROM */
444 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff1f) | (4 << 5));
445 gus->gf1.rom_banks = 0;
446 gus->gf1.rom_memory = 0;
447 for (bank_pos = 0; bank_pos < 16L * 1024L * 1024L; bank_pos += 4L * 1024L * 1024L) {
448 for (i = 0; i < 8; ++i)
449 iwave[i] = snd_gf1_peek(gus, bank_pos + i);
450 #ifdef CONFIG_SND_DEBUG_ROM
451 printk("ROM at 0x%06x = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", bank_pos,
452 iwave[0], iwave[1], iwave[2], iwave[3],
453 iwave[4], iwave[5], iwave[6], iwave[7]);
455 if (strncmp(iwave, "INTRWAVE", 8))
456 continue; /* first check */
458 for (i = 0; i < sizeof(struct rom_hdr); i++)
459 csum += snd_gf1_peek(gus, bank_pos + i);
460 #ifdef CONFIG_SND_DEBUG_ROM
461 printk("ROM checksum = 0x%x (computed)\n", csum);
464 continue; /* not valid rom */
465 gus->gf1.rom_banks++;
466 gus->gf1.rom_present |= 1 << (bank_pos >> 22);
467 gus->gf1.rom_memory = snd_gf1_peek(gus, bank_pos + 40) |
468 (snd_gf1_peek(gus, bank_pos + 41) << 8) |
469 (snd_gf1_peek(gus, bank_pos + 42) << 16) |
470 (snd_gf1_peek(gus, bank_pos + 43) << 24);
473 if (gus->gf1.rom_memory > 0) {
474 if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8)
475 gus->card->type = SNDRV_CARD_TYPE_IW_DYNASONIC;
478 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x00); /* select RAM */
480 if (!gus->gf1.enh_mode)
481 snd_interwave_reset(gus);
484 static void __devinit snd_interwave_init(int dev, snd_gus_card_t * gus)
488 /* ok.. some InterWave specific initialization */
489 spin_lock_irqsave(&gus->reg_lock, flags);
490 snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, 0x00);
491 snd_gf1_write8(gus, SNDRV_GF1_GB_COMPATIBILITY, 0x1f);
492 snd_gf1_write8(gus, SNDRV_GF1_GB_DECODE_CONTROL, 0x49);
493 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, 0x11);
494 snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_A, 0x00);
495 snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_B, 0x30);
496 snd_gf1_write8(gus, SNDRV_GF1_GB_EMULATION_IRQ, 0x00);
497 spin_unlock_irqrestore(&gus->reg_lock, flags);
502 gus->joystick_dac = joystick_dac[dev];
506 static snd_kcontrol_new_t snd_interwave_controls[] = {
507 CS4231_DOUBLE("Master Playback Switch", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1),
508 CS4231_DOUBLE("Master Playback Volume", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 0, 0, 31, 1),
509 CS4231_DOUBLE("Mic Playback Switch", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 7, 7, 1, 1),
510 CS4231_DOUBLE("Mic Playback Volume", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 0, 0, 31, 1)
513 static int __devinit snd_interwave_mixer(cs4231_t *chip)
515 snd_card_t *card = chip->card;
516 snd_ctl_elem_id_t id1, id2;
520 memset(&id1, 0, sizeof(id1));
521 memset(&id2, 0, sizeof(id2));
522 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
524 /* remove mono microphone controls */
525 strcpy(id1.name, "Mic Playback Switch");
526 if ((err = snd_ctl_remove_id(card, &id1)) < 0)
528 strcpy(id1.name, "Mic Playback Volume");
529 if ((err = snd_ctl_remove_id(card, &id1)) < 0)
532 /* add new master and mic controls */
533 for (idx = 0; idx < ARRAY_SIZE(snd_interwave_controls); idx++)
534 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_interwave_controls[idx], chip))) < 0)
536 snd_cs4231_out(chip, CS4231_LINE_LEFT_OUTPUT, 0x9f);
537 snd_cs4231_out(chip, CS4231_LINE_RIGHT_OUTPUT, 0x9f);
538 snd_cs4231_out(chip, CS4231_LEFT_MIC_INPUT, 0x9f);
539 snd_cs4231_out(chip, CS4231_RIGHT_MIC_INPUT, 0x9f);
540 /* reassign AUXA to SYNTHESIZER */
541 strcpy(id1.name, "Aux Playback Switch");
542 strcpy(id2.name, "Synth Playback Switch");
543 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
545 strcpy(id1.name, "Aux Playback Volume");
546 strcpy(id2.name, "Synth Playback Volume");
547 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
549 /* reassign AUXB to CD */
550 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
551 strcpy(id2.name, "CD Playback Switch");
552 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
554 strcpy(id1.name, "Aux Playback Volume");
555 strcpy(id2.name, "CD Playback Volume");
556 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
563 static int __devinit snd_interwave_pnp(int dev, struct snd_interwave *iwcard,
564 struct pnp_card_link *card,
565 const struct pnp_card_device_id *id)
567 struct pnp_dev *pdev;
568 struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
571 iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
572 if (iwcard->dev == NULL) {
577 iwcard->devtc = pnp_request_card_device(card, id->devs[1].id, NULL);
578 if (iwcard->devtc == NULL) {
583 /* Synth & Codec initialization */
585 pnp_init_resource_table(cfg);
586 if (port[dev] != SNDRV_AUTO_PORT) {
587 pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
588 pnp_resource_change(&cfg->port_resource[1], port[dev] + 0x100, 12);
589 pnp_resource_change(&cfg->port_resource[2], port[dev] + 0x10c, 4);
591 if (dma1[dev] != SNDRV_AUTO_DMA)
592 pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
593 if (dma2[dev] != SNDRV_AUTO_DMA)
594 pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
596 pnp_resource_change(&cfg->dma_resource[1], 4, 1);
597 if (irq[dev] != SNDRV_AUTO_IRQ)
598 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
599 if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
600 snd_printk(KERN_ERR "InterWave - Synth - the requested resources are invalid, using auto config\n");
601 err = pnp_activate_dev(pdev);
604 snd_printk(KERN_ERR "InterWave PnP configure failure (out of resources?)\n");
607 if (pnp_port_start(pdev, 0) + 0x100 != pnp_port_start(pdev, 1) ||
608 pnp_port_start(pdev, 0) + 0x10c != pnp_port_start(pdev, 2)) {
610 snd_printk(KERN_ERR "PnP configure failure (wrong ports)\n");
613 port[dev] = pnp_port_start(pdev, 0);
614 dma1[dev] = pnp_dma(pdev, 0);
616 dma2[dev] = pnp_dma(pdev, 1);
617 irq[dev] = pnp_irq(pdev, 0);
618 snd_printdd("isapnp IW: sb port=0x%lx, gf1 port=0x%lx, codec port=0x%lx\n",
619 pnp_port_start(pdev, 0),
620 pnp_port_start(pdev, 1),
621 pnp_port_start(pdev, 2));
622 snd_printdd("isapnp IW: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]);
624 /* Tone Control initialization */
625 pdev = iwcard->devtc;
626 pnp_init_resource_table(cfg);
627 if (port_tc[dev] != SNDRV_AUTO_PORT)
628 pnp_resource_change(&cfg->port_resource[0], port_tc[dev], 1);
629 if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
630 snd_printk(KERN_ERR "InterWave - ToneControl - the requested resources are invalid, using auto config\n");
631 err = pnp_activate_dev(pdev);
634 snd_printk(KERN_ERR "InterWave ToneControl PnP configure failure (out of resources?)\n");
637 port_tc[dev] = pnp_port_start(pdev, 0);
638 snd_printdd("isapnp IW: tone control port=0x%lx\n", port_tc[dev]);
643 #endif /* CONFIG_PNP */
645 static void snd_interwave_free(snd_card_t *card)
647 struct snd_interwave *iwcard = (struct snd_interwave *)card->private_data;
652 if (iwcard->i2c_res) {
653 release_resource(iwcard->i2c_res);
654 kfree_nocheck(iwcard->i2c_res);
657 if (iwcard->irq >= 0)
658 free_irq(iwcard->irq, (void *)iwcard);
661 static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard,
662 const struct pnp_card_device_id *pid)
664 static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
665 static int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1};
666 int xirq, xdma1, xdma2;
668 struct snd_interwave *iwcard;
672 snd_i2c_bus_t *i2c_bus;
678 card = snd_card_new(index[dev], id[dev], THIS_MODULE,
679 sizeof(struct snd_interwave));
682 iwcard = (struct snd_interwave *)card->private_data;
685 card->private_free = snd_interwave_free;
688 if (snd_interwave_pnp(dev, iwcard, pcard, pid)) {
692 snd_card_set_dev(card, &pcard->card->dev);
696 if (xirq == SNDRV_AUTO_IRQ) {
697 if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
699 snd_printk("unable to find a free IRQ\n");
704 if (xdma1 == SNDRV_AUTO_DMA) {
705 if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
707 snd_printk("unable to find a free DMA1\n");
712 if (xdma2 == SNDRV_AUTO_DMA) {
713 if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
715 snd_printk("unable to find a free DMA2\n");
720 if ((err = snd_gus_create(card,
724 pcm_channels[dev], effect[dev], &gus)) < 0) {
728 if ((err = snd_interwave_detect(iwcard, gus, dev
736 iwcard->gus_status_reg = gus->gf1.reg_irqstat;
737 iwcard->pcm_status_reg = gus->gf1.port + 0x10c + 2;
739 snd_interwave_init(dev, gus);
740 snd_interwave_detect_memory(gus);
741 if ((err = snd_gus_initialize(gus)) < 0) {
746 if (request_irq(xirq, snd_interwave_interrupt, SA_INTERRUPT, "InterWave", (void *)iwcard)) {
748 snd_printk("unable to grab IRQ %d\n", xirq);
753 if ((err = snd_cs4231_create(card,
754 gus->gf1.port + 0x10c, -1, xirq,
755 xdma2 < 0 ? xdma1 : xdma2, xdma1,
758 CS4231_HWSHARE_DMA1 |
764 if ((err = snd_cs4231_pcm(cs4231, 0, &pcm)) < 0) {
768 sprintf(pcm->name + strlen(pcm->name), " rev %c", gus->revision + 'A');
769 strcat(pcm->name, " (codec)");
770 if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0) {
774 if ((err = snd_cs4231_mixer(cs4231)) < 0) {
778 if (pcm_channels[dev] > 0) {
779 if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) {
784 if ((err = snd_interwave_mixer(cs4231)) < 0) {
790 snd_ctl_elem_id_t id1, id2;
791 memset(&id1, 0, sizeof(id1));
792 memset(&id2, 0, sizeof(id2));
793 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
794 strcpy(id1.name, "Master Playback Switch");
795 strcpy(id2.name, id1.name);
797 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
801 strcpy(id1.name, "Master Playback Volume");
802 strcpy(id2.name, id1.name);
803 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
807 if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0) {
814 gus->uart_enable = midi[dev];
815 if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) {
821 str = "AMD InterWave";
822 if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8)
823 str = "Dynasonic 3-D";
825 str = "InterWave STB";
827 strcpy(card->driver, str);
828 strcpy(card->shortname, str);
829 sprintf(card->longname, "%s at 0x%lx, irq %i, dma %d",
835 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
837 if ((err = snd_card_register(card)) < 0) {
842 iwcard->cs4231 = cs4231;
845 pnp_set_card_drvdata(pcard, card);
847 snd_interwave_legacy[dev++] = card;
851 static int __devinit snd_interwave_probe_legacy_port(unsigned long xport)
856 for ( ; dev < SNDRV_CARDS; dev++) {
857 if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT)
864 res = snd_interwave_probe(dev, NULL, NULL);
866 port[dev] = SNDRV_AUTO_PORT;
874 static int __devinit snd_interwave_pnp_detect(struct pnp_card_link *card,
875 const struct pnp_card_device_id *id)
880 for ( ; dev < SNDRV_CARDS; dev++) {
881 if (!enable[dev] || !isapnp[dev])
883 res = snd_interwave_probe(dev, card, id);
893 static void __devexit snd_interwave_pnp_remove(struct pnp_card_link * pcard)
895 snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
897 snd_card_disconnect(card);
898 snd_card_free_in_thread(card);
901 static struct pnp_card_driver interwave_pnpc_driver = {
902 .flags = PNP_DRIVER_RES_DISABLE,
904 .id_table = snd_interwave_pnpids,
905 .probe = snd_interwave_pnp_detect,
906 .remove = __devexit_p(snd_interwave_pnp_remove),
909 #endif /* CONFIG_PNP */
911 static int __init alsa_card_interwave_init(void)
914 static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260, -1};
917 for (dev = 0; dev < SNDRV_CARDS; dev++) {
918 if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT)
924 if (!snd_interwave_probe(dev, NULL, NULL)) {
929 printk(KERN_ERR "InterWave soundcard #%i not found at 0x%lx or device busy\n", dev, port[dev]);
932 /* legacy auto configured cards */
933 i = snd_legacy_auto_probe(possible_ports, snd_interwave_probe_legacy_port);
938 i = pnp_register_card_driver(&interwave_pnpc_driver);
945 pnp_unregister_card_driver(&interwave_pnpc_driver);
948 printk(KERN_ERR "InterWave soundcard not found or device busy\n");
955 static void __exit alsa_card_interwave_exit(void)
960 /* PnP cards first */
961 pnp_unregister_card_driver(&interwave_pnpc_driver);
963 for (dev = 0; dev < SNDRV_CARDS; dev++)
964 snd_card_free(snd_interwave_legacy[dev]);
967 module_init(alsa_card_interwave_init)
968 module_exit(alsa_card_interwave_exit)