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 <sound/core.h>
32 #include <sound/gus.h>
33 #include <sound/cs4231.h>
35 #include <sound/tea6330t.h>
37 #define SNDRV_LEGACY_AUTO_PROBE
38 #define SNDRV_LEGACY_FIND_FREE_IRQ
39 #define SNDRV_LEGACY_FIND_FREE_DMA
41 #include <sound/initval.h>
43 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
44 MODULE_CLASSES("{sound}");
45 MODULE_LICENSE("GPL");
47 MODULE_DESCRIPTION("AMD InterWave");
48 MODULE_DEVICES("{{Gravis,UltraSound Plug & Play},"
51 "{Dynasonix,Dynasonix Pro},"
52 "{Panasonic,PCA761AW}}");
54 MODULE_DESCRIPTION("AMD InterWave STB with TEA6330T");
55 MODULE_DEVICES("{{AMD,InterWave STB with TEA6330T}}");
58 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
59 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
60 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
62 static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
64 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x210,0x220,0x230,0x240,0x250,0x260 */
66 static long port_tc[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x350,0x360,0x370,0x380 */
68 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 2,3,5,9,11,12,15 */
69 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
70 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
71 static int joystick_dac[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 29};
72 /* 0 to 31, (0.59V-4.52V or 0.389V-2.98V) */
73 static int midi[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
74 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
75 static int effect[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
77 MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
78 MODULE_PARM_DESC(index, "Index value for InterWave soundcard.");
79 MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
80 MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
81 MODULE_PARM_DESC(id, "ID string for InterWave soundcard.");
82 MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
83 MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
84 MODULE_PARM_DESC(enable, "Enable InterWave soundcard.");
85 MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
86 MODULE_PARM(isapnp, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
87 MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
88 MODULE_PARM_SYNTAX(isapnp, SNDRV_ISAPNP_DESC);
89 MODULE_PARM(port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
90 MODULE_PARM_DESC(port, "Port # for InterWave driver.");
91 MODULE_PARM_SYNTAX(port, SNDRV_ENABLED ",allows:{{0x210,0x260,0x10}},dialog:list");
93 MODULE_PARM(port_tc, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
94 MODULE_PARM_DESC(port_tc, "Tone control (TEA6330T - i2c bus) port # for InterWave driver.");
95 MODULE_PARM_SYNTAX(port_tc, SNDRV_ENABLED ",allows:{{0x350,0x380,0x10}},dialog:list");
97 MODULE_PARM(irq, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
98 MODULE_PARM_DESC(irq, "IRQ # for InterWave driver.");
99 MODULE_PARM_SYNTAX(irq, SNDRV_ENABLED ",allows:{{3},{5},{9},{11},{12},{15}},dialog:list");
100 MODULE_PARM(dma1, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
101 MODULE_PARM_DESC(dma1, "DMA1 # for InterWave driver.");
102 MODULE_PARM_SYNTAX(dma1, SNDRV_DMA_DESC);
103 MODULE_PARM(dma2, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
104 MODULE_PARM_DESC(dma2, "DMA2 # for InterWave driver.");
105 MODULE_PARM_SYNTAX(dma2, SNDRV_DMA_DESC);
106 MODULE_PARM(joystick_dac, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
107 MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for InterWave driver.");
108 MODULE_PARM_SYNTAX(joystick_dac, SNDRV_ENABLED ",allows:{{0,31}}");
109 MODULE_PARM(midi, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
110 MODULE_PARM_DESC(midi, "MIDI UART enable for InterWave driver.");
111 MODULE_PARM_SYNTAX(midi, SNDRV_ENABLED "," SNDRV_ENABLE_DESC);
112 MODULE_PARM(pcm_channels, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
113 MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for InterWave driver.");
114 MODULE_PARM_SYNTAX(pcm_channels, SNDRV_ENABLED ",allows:{{2,16}}");
115 MODULE_PARM(effect, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
116 MODULE_PARM_DESC(effect, "Effects enable for InterWave driver.");
117 MODULE_PARM_SYNTAX(effect, SNDRV_ENABLED "," SNDRV_ENABLE_DESC);
119 struct snd_interwave {
125 struct resource *i2c_res;
127 unsigned short gus_status_reg;
128 unsigned short pcm_status_reg;
132 struct pnp_dev *devtc;
137 static snd_card_t *snd_interwave_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
141 static struct pnp_card_device_id snd_interwave_pnpids[] = {
143 /* Gravis UltraSound Plug & Play */
144 { .id = "GRV0001", .devs = { { .id = "GRV0000" } } },
145 /* STB SoundRage32 */
146 { .id = "STB011a", .devs = { { .id = "STB0010" } } },
148 { .id = "DXP3201", .devs = { { .id = "DXP0010" } } },
150 /* This device also have CDC1117:DynaSonix Pro Audio Effects Processor */
151 { .id = "CDC1111", .devs = { { .id = "CDC1112" } } },
152 /* Panasonic PCA761AW Audio Card */
153 { .id = "ADV55ff", .devs = { { .id = "ADV0010" } } },
154 /* InterWave STB without TEA6330T */
155 { .id = "ADV550a", .devs = { { .id = "ADV0010" } } },
157 /* InterWave STB with TEA6330T */
158 { .id = "ADV550a", .devs = { { .id = "ADV0010" }, { .id = "ADV0015" } } },
163 MODULE_DEVICE_TABLE(pnp_card, snd_interwave_pnpids);
165 #endif /* CONFIG_PNP */
169 static void snd_interwave_i2c_setlines(snd_i2c_bus_t *bus, int ctrl, int data)
171 unsigned long port = bus->private_value;
174 printk("i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data);
176 outb((data << 1) | ctrl, port);
180 static int snd_interwave_i2c_getclockline(snd_i2c_bus_t *bus)
182 unsigned long port = bus->private_value;
187 printk("i2c_getclockline - 0x%lx -> %i\n", port, res);
192 static int snd_interwave_i2c_getdataline(snd_i2c_bus_t *bus, int ack)
194 unsigned long port = bus->private_value;
199 res = (inb(port) & 2) >> 1;
201 printk("i2c_getdataline - 0x%lx -> %i\n", port, res);
206 static snd_i2c_bit_ops_t snd_interwave_i2c_bit_ops = {
207 .setlines = snd_interwave_i2c_setlines,
208 .getclock = snd_interwave_i2c_getclockline,
209 .getdata = snd_interwave_i2c_getdataline,
212 static int __devinit snd_interwave_detect_stb(struct snd_interwave *iwcard,
213 snd_gus_card_t * gus, int dev,
214 snd_i2c_bus_t **rbus)
218 snd_card_t *card = iwcard->card;
224 if (port == SNDRV_AUTO_PORT) {
226 if (gus->gf1.port == 0x250) {
229 while (port <= 0x380) {
230 if ((iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)")) != NULL)
235 iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)");
237 if (iwcard->i2c_res == NULL) {
238 snd_printk(KERN_ERR "interwave: can't grab i2c bus port\n");
242 sprintf(name, "InterWave-%i", card->number);
243 if ((err = snd_i2c_bus_create(card, name, NULL, &bus)) < 0)
245 bus->private_value = port;
246 bus->hw_ops.bit = &snd_interwave_i2c_bit_ops;
247 if ((err = snd_tea6330t_detect(bus, 0)) < 0)
254 static int __devinit snd_interwave_detect(struct snd_interwave *iwcard,
255 snd_gus_card_t * gus,
258 , snd_i2c_bus_t **rbus
263 unsigned char rev1, rev2;
265 snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */
266 #ifdef CONFIG_SND_DEBUG_DETECT
270 if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) {
271 snd_printk("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d);
276 if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 0)
280 snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */
282 #ifdef CONFIG_SND_DEBUG_DETECT
286 if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) {
287 snd_printk("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d);
292 if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 1)
296 spin_lock_irqsave(&gus->reg_lock, flags);
297 rev1 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER);
298 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, ~rev1);
299 rev2 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER);
300 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, rev1);
301 spin_unlock_irqrestore(&gus->reg_lock, flags);
302 snd_printdd("[0x%lx] InterWave check - rev1=0x%x, rev2=0x%x\n", gus->gf1.port, rev1, rev2);
303 if ((rev1 & 0xf0) == (rev2 & 0xf0) &&
304 (rev1 & 0x0f) != (rev2 & 0x0f)) {
305 snd_printdd("[0x%lx] InterWave check - passed\n", gus->gf1.port);
307 strcpy(gus->card->shortname, "AMD InterWave");
308 gus->revision = rev1 >> 4;
310 return 0; /* ok.. We have an InterWave board */
312 return snd_interwave_detect_stb(iwcard, gus, dev, rbus);
315 snd_printdd("[0x%lx] InterWave check - failed\n", gus->gf1.port);
319 static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id, struct pt_regs *regs)
321 struct snd_interwave *iwcard = (struct snd_interwave *) dev_id;
327 if (inb(iwcard->gus_status_reg)) {
329 snd_gus_interrupt(irq, iwcard->gus, regs);
332 if (inb(iwcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */
334 snd_cs4231_interrupt(irq, iwcard->cs4231, regs);
337 } while (loop && --max > 0);
338 return IRQ_RETVAL(handled);
341 static void __devinit snd_interwave_reset(snd_gus_card_t * gus)
343 snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x00);
345 snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x01);
349 static void __devinit snd_interwave_bank_sizes(snd_gus_card_t * gus, int *sizes)
355 for (idx = 0; idx < 4; idx++) {
358 for (local = idx << 22;
359 local < (idx << 22) + 0x400000;
360 local += 0x40000, d++) {
361 snd_gf1_poke(gus, local, d);
362 snd_gf1_poke(gus, local + 1, d + 1);
364 printk("d = 0x%x, local = 0x%x, local + 1 = 0x%x, idx << 22 = 0x%x\n",
366 snd_gf1_peek(gus, local),
367 snd_gf1_peek(gus, local + 1),
368 snd_gf1_peek(gus, idx << 22));
370 if (snd_gf1_peek(gus, local) != d ||
371 snd_gf1_peek(gus, local + 1) != d + 1 ||
372 snd_gf1_peek(gus, idx << 22) != 0x55)
378 printk("sizes: %i %i %i %i\n", sizes[0], sizes[1], sizes[2], sizes[3]);
383 /* 000 */ unsigned char iwave[8];
384 /* 008 */ unsigned char rom_hdr_revision;
385 /* 009 */ unsigned char series_number;
386 /* 010 */ unsigned char series_name[16];
387 /* 026 */ unsigned char date[10];
388 /* 036 */ unsigned short vendor_revision_major;
389 /* 038 */ unsigned short vendor_revision_minor;
390 /* 040 */ unsigned int rom_size;
391 /* 044 */ unsigned char copyright[128];
392 /* 172 */ unsigned char vendor_name[64];
393 /* 236 */ unsigned char rom_description[128];
394 /* 364 */ unsigned char pad[147];
395 /* 511 */ unsigned char csum;
398 static void __devinit snd_interwave_detect_memory(snd_gus_card_t * gus)
400 static unsigned int lmc[13] =
402 0x00000001, 0x00000101, 0x01010101, 0x00000401,
403 0x04040401, 0x00040101, 0x04040101, 0x00000004,
404 0x00000404, 0x04040404, 0x00000010, 0x00001010,
409 unsigned int i, lmct;
414 snd_interwave_reset(gus);
415 snd_gf1_write8(gus, SNDRV_GF1_GB_GLOBAL_MODE, snd_gf1_read8(gus, SNDRV_GF1_GB_GLOBAL_MODE) | 0x01); /* enhanced mode */
416 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x01); /* DRAM I/O cycles selected */
417 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff10) | 0x004c);
418 /* ok.. simple test of memory size */
420 snd_gf1_poke(gus, 0, 0x55);
421 snd_gf1_poke(gus, 1, 0xaa);
423 if (snd_gf1_peek(gus, 0) == 0x55 && snd_gf1_peek(gus, 1) == 0xaa)
425 if (0) /* ok.. for testing of 0k RAM */
428 snd_interwave_bank_sizes(gus, psizes);
429 lmct = (psizes[3] << 24) | (psizes[2] << 16) |
430 (psizes[1] << 8) | psizes[0];
432 printk("lmct = 0x%08x\n", lmct);
434 for (i = 0; i < sizeof(lmc) / sizeof(unsigned int); i++)
435 if (lmct == lmc[i]) {
437 printk("found !!! %i\n", i);
439 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | i);
440 snd_interwave_bank_sizes(gus, psizes);
443 if (i >= sizeof(lmc) / sizeof(unsigned int) && !gus->gf1.enh_mode)
444 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | 2);
445 for (i = 0; i < 4; i++) {
446 gus->gf1.mem_alloc.banks_8[i].address =
447 gus->gf1.mem_alloc.banks_16[i].address = i << 22;
448 gus->gf1.mem_alloc.banks_8[i].size =
449 gus->gf1.mem_alloc.banks_16[i].size = psizes[i] << 18;
454 gus->gf1.memory = pages;
456 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x03); /* select ROM */
457 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff1f) | (4 << 5));
458 gus->gf1.rom_banks = 0;
459 gus->gf1.rom_memory = 0;
460 for (bank_pos = 0; bank_pos < 16L * 1024L * 1024L; bank_pos += 4L * 1024L * 1024L) {
461 for (i = 0; i < sizeof(struct rom_hdr); i++)
462 *(((unsigned char *) &romh) + i) = snd_gf1_peek(gus, i + bank_pos);
463 #ifdef CONFIG_SND_DEBUG_ROM
464 printk("ROM at 0x%06x = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", bank_pos,
465 romh.iwave[0], romh.iwave[1], romh.iwave[2], romh.iwave[3],
466 romh.iwave[4], romh.iwave[5], romh.iwave[6], romh.iwave[7]);
468 if (strncmp(romh.iwave, "INTRWAVE", 8))
469 continue; /* first check */
471 for (i = 0; i < sizeof(struct rom_hdr) - 1; i++)
472 csum += *(((unsigned char *) &romh) + i);
473 #ifdef CONFIG_SND_DEBUG_ROM
474 printk("ROM checksum = 0x%x == 0x%x (computed)\n", romh.csum, (unsigned char) (256 - csum));
476 if (256 - csum != romh.csum)
477 continue; /* not valid rom */
478 gus->gf1.rom_banks++;
479 gus->gf1.rom_present |= 1 << (bank_pos >> 22);
480 #ifdef SNDRV_LITTLE_ENDIAN
481 gus->gf1.rom_memory = romh.rom_size;
483 gus->gf1.rom_memory = ((romh.rom_size >> 24) & 0x000000ff) |
484 ((romh.rom_size >> 8) & 0x0000ff00) |
485 ((romh.rom_size << 8) & 0x00ff0000) |
486 ((romh.rom_size << 24) & 0xff000000);
490 if (gus->gf1.rom_memory > 0) {
491 if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8)
492 gus->card->type = SNDRV_CARD_TYPE_IW_DYNASONIC;
495 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x00); /* select RAM */
497 if (!gus->gf1.enh_mode)
498 snd_interwave_reset(gus);
501 static void __devinit snd_interwave_init(int dev, snd_gus_card_t * gus)
505 /* ok.. some InterWave specific initialization */
506 spin_lock_irqsave(&gus->reg_lock, flags);
507 snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, 0x00);
508 snd_gf1_write8(gus, SNDRV_GF1_GB_COMPATIBILITY, 0x1f);
509 snd_gf1_write8(gus, SNDRV_GF1_GB_DECODE_CONTROL, 0x49);
510 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, 0x11);
511 snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_A, 0x00);
512 snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_B, 0x30);
513 snd_gf1_write8(gus, SNDRV_GF1_GB_EMULATION_IRQ, 0x00);
514 spin_unlock_irqrestore(&gus->reg_lock, flags);
519 gus->joystick_dac = joystick_dac[dev];
523 #define INTERWAVE_CONTROLS (sizeof(snd_interwave_controls)/sizeof(snd_kcontrol_new_t))
525 static snd_kcontrol_new_t snd_interwave_controls[] = {
526 CS4231_DOUBLE("Master Playback Switch", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1),
527 CS4231_DOUBLE("Master Playback Volume", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 0, 0, 31, 1),
528 CS4231_DOUBLE("Mic Playback Switch", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 7, 7, 1, 1),
529 CS4231_DOUBLE("Mic Playback Volume", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 0, 0, 31, 1)
532 static int __devinit snd_interwave_mixer(cs4231_t *chip)
534 snd_card_t *card = chip->card;
535 snd_ctl_elem_id_t id1, id2;
539 memset(&id1, 0, sizeof(id1));
540 memset(&id2, 0, sizeof(id2));
541 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
543 /* remove mono microphone controls */
544 strcpy(id1.name, "Mic Playback Switch");
545 if ((err = snd_ctl_remove_id(card, &id1)) < 0)
547 strcpy(id1.name, "Mic Playback Volume");
548 if ((err = snd_ctl_remove_id(card, &id1)) < 0)
551 /* add new master and mic controls */
552 for (idx = 0; idx < INTERWAVE_CONTROLS; idx++)
553 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_interwave_controls[idx], chip))) < 0)
555 snd_cs4231_out(chip, CS4231_LINE_LEFT_OUTPUT, 0x9f);
556 snd_cs4231_out(chip, CS4231_LINE_RIGHT_OUTPUT, 0x9f);
557 snd_cs4231_out(chip, CS4231_LEFT_MIC_INPUT, 0x9f);
558 snd_cs4231_out(chip, CS4231_RIGHT_MIC_INPUT, 0x9f);
559 /* reassign AUXA to SYNTHESIZER */
560 strcpy(id1.name, "Aux Playback Switch");
561 strcpy(id2.name, "Synth Playback Switch");
562 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
564 strcpy(id1.name, "Aux Playback Volume");
565 strcpy(id2.name, "Synth Playback Volume");
566 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
568 /* reassign AUXB to CD */
569 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
570 strcpy(id2.name, "CD Playback Switch");
571 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
573 strcpy(id1.name, "Aux Playback Volume");
574 strcpy(id2.name, "CD Playback Volume");
575 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
582 static int __devinit snd_interwave_pnp(int dev, struct snd_interwave *iwcard,
583 struct pnp_card_link *card,
584 const struct pnp_card_device_id *id)
586 struct pnp_dev *pdev;
587 struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
590 iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
591 if (iwcard->dev == NULL) {
596 iwcard->devtc = pnp_request_card_device(card, id->devs[1].id, NULL);
597 if (iwcard->devtc == NULL) {
602 /* Synth & Codec initialization */
604 pnp_init_resource_table(cfg);
605 if (port[dev] != SNDRV_AUTO_PORT) {
606 pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
607 pnp_resource_change(&cfg->port_resource[1], port[dev] + 0x100, 12);
608 pnp_resource_change(&cfg->port_resource[2], port[dev] + 0x10c, 4);
610 if (dma1[dev] != SNDRV_AUTO_DMA)
611 pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
612 if (dma2[dev] != SNDRV_AUTO_DMA)
613 pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
615 pnp_resource_change(&cfg->dma_resource[1], 4, 1);
616 if (irq[dev] != SNDRV_AUTO_IRQ)
617 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
618 if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
619 snd_printk(KERN_ERR "InterWave - Synth - the requested resources are invalid, using auto config\n");
620 err = pnp_activate_dev(pdev);
623 snd_printk(KERN_ERR "InterWave PnP configure failure (out of resources?)\n");
626 if (pnp_port_start(pdev, 0) + 0x100 != pnp_port_start(pdev, 1) ||
627 pnp_port_start(pdev, 0) + 0x10c != pnp_port_start(pdev, 2)) {
629 snd_printk(KERN_ERR "PnP configure failure (wrong ports)\n");
632 port[dev] = pnp_port_start(pdev, 0);
633 dma1[dev] = pnp_dma(pdev, 0);
635 dma2[dev] = pnp_dma(pdev, 1);
636 irq[dev] = pnp_irq(pdev, 0);
637 snd_printdd("isapnp IW: sb port=0x%lx, gf1 port=0x%lx, codec port=0x%lx\n",
638 pnp_port_start(pdev, 0),
639 pnp_port_start(pdev, 1),
640 pnp_port_start(pdev, 2));
641 snd_printdd("isapnp IW: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]);
643 /* Tone Control initialization */
644 pdev = iwcard->devtc;
645 pnp_init_resource_table(cfg);
646 if (port_tc[dev] != SNDRV_AUTO_PORT)
647 pnp_resource_change(&cfg->port_resource[0], port_tc[dev], 1);
648 if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
649 snd_printk(KERN_ERR "InterWave - ToneControl - the requested resources are invalid, using auto config\n");
650 err = pnp_activate_dev(pdev);
653 snd_printk(KERN_ERR "InterWave ToneControl PnP configure failure (out of resources?)\n");
656 port_tc[dev] = pnp_port_start(pdev, 0);
657 snd_printdd("isapnp IW: tone control port=0x%lx\n", port_tc[dev]);
662 #endif /* CONFIG_PNP */
664 static void snd_interwave_free(snd_card_t *card)
666 struct snd_interwave *iwcard = (struct snd_interwave *)card->private_data;
671 if (iwcard->i2c_res) {
672 release_resource(iwcard->i2c_res);
673 kfree_nocheck(iwcard->i2c_res);
676 if (iwcard->irq >= 0)
677 free_irq(iwcard->irq, (void *)iwcard);
680 static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard,
681 const struct pnp_card_device_id *pid)
683 static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
684 static int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1};
685 int xirq, xdma1, xdma2;
687 struct snd_interwave *iwcard;
691 snd_i2c_bus_t *i2c_bus;
697 card = snd_card_new(index[dev], id[dev], THIS_MODULE,
698 sizeof(struct snd_interwave));
701 iwcard = (struct snd_interwave *)card->private_data;
704 card->private_free = snd_interwave_free;
707 if (snd_interwave_pnp(dev, iwcard, pcard, pid)) {
711 snd_card_set_dev(card, &pcard->card->dev);
715 if (xirq == SNDRV_AUTO_IRQ) {
716 if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
718 snd_printk("unable to find a free IRQ\n");
723 if (xdma1 == SNDRV_AUTO_DMA) {
724 if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
726 snd_printk("unable to find a free DMA1\n");
731 if (xdma2 == SNDRV_AUTO_DMA) {
732 if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
734 snd_printk("unable to find a free DMA2\n");
739 if ((err = snd_gus_create(card,
743 pcm_channels[dev], effect[dev], &gus)) < 0) {
747 if ((err = snd_interwave_detect(iwcard, gus, dev
755 iwcard->gus_status_reg = gus->gf1.reg_irqstat;
756 iwcard->pcm_status_reg = gus->gf1.port + 0x10c + 2;
758 snd_interwave_init(dev, gus);
759 snd_interwave_detect_memory(gus);
760 if ((err = snd_gus_initialize(gus)) < 0) {
765 if (request_irq(xirq, snd_interwave_interrupt, SA_INTERRUPT, "InterWave", (void *)iwcard)) {
767 snd_printk("unable to grab IRQ %d\n", xirq);
772 if ((err = snd_cs4231_create(card,
773 gus->gf1.port + 0x10c, -1, xirq,
774 xdma2 < 0 ? xdma1 : xdma2, xdma1,
777 CS4231_HWSHARE_DMA1 |
783 if ((err = snd_cs4231_pcm(cs4231, 0, &pcm)) < 0) {
787 sprintf(pcm->name + strlen(pcm->name), " rev %c", gus->revision + 'A');
788 strcat(pcm->name, " (codec)");
789 if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0) {
793 if ((err = snd_cs4231_mixer(cs4231)) < 0) {
797 if (pcm_channels[dev] > 0) {
798 if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) {
803 if ((err = snd_interwave_mixer(cs4231)) < 0) {
809 snd_ctl_elem_id_t id1, id2;
810 memset(&id1, 0, sizeof(id1));
811 memset(&id2, 0, sizeof(id2));
812 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
813 strcpy(id1.name, "Master Playback Switch");
814 strcpy(id2.name, id1.name);
816 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
820 strcpy(id1.name, "Master Playback Volume");
821 strcpy(id2.name, id1.name);
822 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) {
826 if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0) {
833 gus->uart_enable = midi[dev];
834 if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) {
840 str = "AMD InterWave";
841 if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8)
842 str = "Dynasonic 3-D";
844 str = "InterWave STB";
846 strcpy(card->driver, str);
847 strcpy(card->shortname, str);
848 sprintf(card->longname, "%s at 0x%lx, irq %i, dma %d",
854 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
856 if ((err = snd_card_register(card)) < 0) {
861 iwcard->cs4231 = cs4231;
864 pnp_set_card_drvdata(pcard, card);
866 snd_interwave_legacy[dev++] = card;
870 static int __devinit snd_interwave_probe_legacy_port(unsigned long xport)
875 for ( ; dev < SNDRV_CARDS; dev++) {
876 if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT)
883 res = snd_interwave_probe(dev, NULL, NULL);
885 port[dev] = SNDRV_AUTO_PORT;
893 static int __devinit snd_interwave_pnp_detect(struct pnp_card_link *card,
894 const struct pnp_card_device_id *id)
899 for ( ; dev < SNDRV_CARDS; dev++) {
900 if (!enable[dev] || !isapnp[dev])
902 res = snd_interwave_probe(dev, card, id);
912 static void __devexit snd_interwave_pnp_remove(struct pnp_card_link * pcard)
914 snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
916 snd_card_disconnect(card);
917 snd_card_free_in_thread(card);
920 static struct pnp_card_driver interwave_pnpc_driver = {
921 .flags = PNP_DRIVER_RES_DISABLE,
923 .id_table = snd_interwave_pnpids,
924 .probe = snd_interwave_pnp_detect,
925 .remove = __devexit_p(snd_interwave_pnp_remove),
928 #endif /* CONFIG_PNP */
930 static int __init alsa_card_interwave_init(void)
933 static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260, -1};
936 for (dev = 0; dev < SNDRV_CARDS; dev++) {
937 if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT)
943 if (!snd_interwave_probe(dev, NULL, NULL)) {
948 printk(KERN_ERR "InterWave soundcard #%i not found at 0x%lx or device busy\n", dev, port[dev]);
951 /* legacy auto configured cards */
952 i = snd_legacy_auto_probe(possible_ports, snd_interwave_probe_legacy_port);
957 i = pnp_register_card_driver(&interwave_pnpc_driver);
964 pnp_unregister_card_driver(&interwave_pnpc_driver);
967 printk(KERN_ERR "InterWave soundcard not found or device busy\n");
974 static void __exit alsa_card_interwave_exit(void)
979 /* PnP cards first */
980 pnp_unregister_card_driver(&interwave_pnpc_driver);
982 for (dev = 0; dev < SNDRV_CARDS; dev++)
983 snd_card_free(snd_interwave_legacy[dev]);
986 module_init(alsa_card_interwave_init)
987 module_exit(alsa_card_interwave_exit)
991 /* format is: snd-interwave=enable,index,id,isapnp,
995 pcm_channels,effect */
997 static int __init alsa_card_interwave_setup(char *str)
999 static unsigned __initdata nr_dev = 0;
1000 int __attribute__ ((__unused__)) pnp = INT_MAX;
1002 if (nr_dev >= SNDRV_CARDS)
1004 (void)(get_option(&str,&enable[nr_dev]) == 2 &&
1005 get_option(&str,&index[nr_dev]) == 2 &&
1006 get_id(&str,&id[nr_dev]) == 2 &&
1007 get_option(&str,&pnp) == 2 &&
1008 get_option_long(&str,&port[nr_dev]) == 2 &&
1010 get_option_long(&str,&port_tc[nr_dev]) == 2 &&
1012 get_option(&str,&irq[nr_dev]) == 2 &&
1013 get_option(&str,&dma1[nr_dev]) == 2 &&
1014 get_option(&str,&dma2[nr_dev]) == 2 &&
1015 get_option(&str,&joystick_dac[nr_dev]) == 2 &&
1016 get_option(&str,&midi[nr_dev]) == 2 &&
1017 get_option(&str,&pcm_channels[nr_dev]) == 2 &&
1018 get_option(&str,&effect[nr_dev]) == 2);
1021 isapnp[nr_dev] = pnp;
1028 __setup("snd-interwave=", alsa_card_interwave_setup);
1030 __setup("snd-interwave-stb=", alsa_card_interwave_setup);
1033 #endif /* ifndef MODULE */