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IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
[net-next-2.6.git] / sound / oss / emu10k1 / main.c
CommitLineData
1da177e4
LT		 1 /*
2 **********************************************************************
3 * main.c - Creative EMU10K1 audio driver
4 * Copyright 1999, 2000 Creative Labs, Inc.
5 *
6 **********************************************************************
7 *
8 * Date Author Summary of changes
9 * ---- ------ ------------------
10 * October 20, 1999 Bertrand Lee base code release
11 * November 2, 1999 Alan Cox cleaned up stuff
12 *
13 **********************************************************************
14 *
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License as
17 * published by the Free Software Foundation; either version 2 of
18 * the License, or (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public
26 * License along with this program; if not, write to the Free
27 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
28 * USA.
29 *
30 **********************************************************************
31 *
32 * Supported devices:
33 * /dev/dsp: Standard /dev/dsp device, OSS-compatible
34 * /dev/dsp1: Routes to rear speakers only
35 * /dev/mixer: Standard /dev/mixer device, OSS-compatible
36 * /dev/midi: Raw MIDI UART device, mostly OSS-compatible
37 * /dev/sequencer: Sequencer Interface (requires sound.o)
38 *
39 * Revision history:
40 * 0.1 beta Initial release
41 * 0.2 Lowered initial mixer vol. Improved on stuttering wave playback. Added MIDI UART support.
42 * 0.3 Fixed mixer routing bug, added APS, joystick support.
43 * 0.4 Added rear-channel, SPDIF support.
44 * 0.5 Source cleanup, SMP fixes, multiopen support, 64 bit arch fixes,
45 * moved bh's to tasklets, moved to the new PCI driver initialization style.
46 * 0.6 Make use of pci_alloc_consistent, improve compatibility layer for 2.2 kernels,
47 * code reorganization and cleanup.
48 * 0.7 Support for the Emu-APS. Bug fixes for voice cache setup, mmaped sound + poll().
49 * Support for setting external TRAM size.
50 * 0.8 Make use of the kernel ac97 interface. Support for a dsp patch manager.
51 * 0.9 Re-enables rear speakers volume controls
52 * 0.10 Initializes rear speaker volume.
53 * Dynamic patch storage allocation.
54 * New private ioctls to change control gpr values.
55 * Enable volume control interrupts.
56 * By default enable dsp routes to digital out.
57 * 0.11 Fixed fx / 4 problem.
58 * 0.12 Implemented mmaped for recording.
59 * Fixed bug: not unreserving mmaped buffer pages.
60 * IRQ handler cleanup.
61 * 0.13 Fixed problem with dsp1
62 * Simplified dsp patch writing (inside the driver)
63 * Fixed several bugs found by the Stanford tools
64 * 0.14 New control gpr to oss mixer mapping feature (Chris Purnell)
65 * Added AC3 Passthrough Support (Juha Yrjola)
66 * Added Support for 5.1 cards (digital out and the third analog out)
67 * 0.15 Added Sequencer Support (Daniel Mack)
68 * Support for multichannel pcm playback (Eduard Hasenleithner)
69 * 0.16 Mixer improvements, added old treble/bass support (Daniel Bertrand)
70 * Small code format cleanup.
71 * Deadlock bug fix for emu10k1_volxxx_irqhandler().
72 * 0.17 Fix for mixer SOUND_MIXER_INFO ioctl.
73 * Fix for HIGHMEM machines (emu10k1 can only do 31 bit bus master)
74 * midi poll initial implementation.
75 * Small mixer fixes/cleanups.
76 * Improved support for 5.1 cards.
77 * 0.18 Fix for possible leak in pci_alloc_consistent()
78 * Cleaned up poll() functions (audio and midi). Don't start input.
79 * Restrict DMA pages used to 512Mib range.
80 * New AC97_BOOST mixer ioctl.
81 * 0.19a Added Support for Audigy Cards
82 * Real fix for kernel with highmem support (cast dma_handle to u32).
83 * Fix recording buffering parameters calculation.
84 * Use unsigned long for variables in bit ops.
85 * 0.20a Fixed recording startup
86 * Fixed timer rate setting (it's a 16-bit register)
87 * 0.21 Converted code to use pci_name() instead of accessing slot_name
88 * directly (Eugene Teo)
89 *********************************************************************/
90
91/* These are only included once per module */
92#include <linux/module.h>
93#include <linux/slab.h>
94#include <linux/init.h>
95#include <linux/delay.h>
96#include <linux/proc_fs.h>
56b146d3 97#include <linux/dma-mapping.h>
1da177e4
LT		 98
99#include "hwaccess.h"
100#include "8010.h"
101#include "efxmgr.h"
102#include "cardwo.h"
103#include "cardwi.h"
104#include "cardmo.h"
105#include "cardmi.h"
106#include "recmgr.h"
107#include "ecard.h"
108
109
110#ifdef EMU10K1_SEQUENCER
111#define MIDI_SYNTH_NAME "EMU10K1 MIDI"
112#define MIDI_SYNTH_CAPS SYNTH_CAP_INPUT
113
114#include "../sound_config.h"
115#include "../midi_synth.h"
116
117/* this should be in dev_table.h */
118#define SNDCARD_EMU10K1 46
119#endif
120
121
122/* the emu10k1 _seems_ to only supports 29 bit (512MiB) bit bus master */
56b146d3 123#define EMU10K1_DMA_MASK DMA_29BIT_MASK /* DMA buffer mask for pci_alloc_consist */
1da177e4
LT		 124
125#ifndef PCI_VENDOR_ID_CREATIVE
126#define PCI_VENDOR_ID_CREATIVE 0x1102
127#endif
128
129#ifndef PCI_DEVICE_ID_CREATIVE_EMU10K1
130#define PCI_DEVICE_ID_CREATIVE_EMU10K1 0x0002
131#endif
132#ifndef PCI_DEVICE_ID_CREATIVE_AUDIGY
133#define PCI_DEVICE_ID_CREATIVE_AUDIGY 0x0004
134#endif
135
136#define EMU_APS_SUBID 0x40011102
137
138enum {
139 EMU10K1 = 0,
140 AUDIGY,
141};
142
143static char *card_names[] __devinitdata = {
144 "EMU10K1",
145 "Audigy",
146};
147
148static struct pci_device_id emu10k1_pci_tbl[] = {
149 {PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_EMU10K1,
150 PCI_ANY_ID, PCI_ANY_ID, 0, 0, EMU10K1},
151 {PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_AUDIGY,
152 PCI_ANY_ID, PCI_ANY_ID, 0, 0, AUDIGY},
153 {0,}
154};
155
156MODULE_DEVICE_TABLE(pci, emu10k1_pci_tbl);
157
158/* Global var instantiation */
159
160LIST_HEAD(emu10k1_devs);
161
162extern struct file_operations emu10k1_audio_fops;
163extern struct file_operations emu10k1_mixer_fops;
164extern struct file_operations emu10k1_midi_fops;
165
166#ifdef EMU10K1_SEQUENCER
167static struct midi_operations emu10k1_midi_operations;
168#endif
169
7d12e780 170extern irqreturn_t emu10k1_interrupt(int, void *);
1da177e4
LT		 171
172static int __devinit emu10k1_audio_init(struct emu10k1_card *card)
173{
174 /* Assign default playback voice parameters */
175 if (card->is_audigy)
176 card->mchannel_fx = 0;
177 else
178 card->mchannel_fx = 8;
179
180
181 if (card->is_audigy) {
182 /* mono voice */
183 card->waveout.send_dcba[SEND_MONO] = 0xffffffff;
184 card->waveout.send_hgfe[SEND_MONO] = 0x0000ffff;
185
186 /* stereo voice */
187 /* left */
188 card->waveout.send_dcba[SEND_LEFT] = 0x00ff00ff;
189 card->waveout.send_hgfe[SEND_LEFT] = 0x00007f7f;
190 /* right */
191 card->waveout.send_dcba[SEND_RIGHT] = 0xff00ff00;
192 card->waveout.send_hgfe[SEND_RIGHT] = 0x00007f7f;
193
194 card->waveout.send_routing[ROUTE_PCM] = 0x03020100; // Regular pcm
195 card->waveout.send_routing2[ROUTE_PCM] = 0x07060504;
196
197 card->waveout.send_routing[ROUTE_PT] = 0x3f3f3d3c; // Passthrough
198 card->waveout.send_routing2[ROUTE_PT] = 0x3f3f3f3f;
199
200 card->waveout.send_routing[ROUTE_PCM1] = 0x03020100; // Spare
201 card->waveout.send_routing2[ROUTE_PCM1] = 0x07060404;
202
203 } else {
204 /* mono voice */
205 card->waveout.send_dcba[SEND_MONO] = 0x0000ffff;
206
207 /* stereo voice */
208 /* left */
209 card->waveout.send_dcba[SEND_LEFT] = 0x000000ff;
210 /* right */
211 card->waveout.send_dcba[SEND_RIGHT] = 0x0000ff00;
212
213 card->waveout.send_routing[ROUTE_PCM] = 0x3210; // pcm
214 card->waveout.send_routing[ROUTE_PT] = 0x3210; // passthrough
215 card->waveout.send_routing[ROUTE_PCM1] = 0x7654; // /dev/dsp1
216 }
217
218 /* Assign default recording parameters */
219 /* FIXME */
220 if (card->is_aps)
221 card->wavein.recsrc = WAVERECORD_FX;
222 else
223 card->wavein.recsrc = WAVERECORD_AC97;
224
225 card->wavein.fxwc = 0x0003;
226 return 0;
227}
228
229static void emu10k1_audio_cleanup(struct emu10k1_card *card)
230{
231}
232
233static int __devinit emu10k1_register_devices(struct emu10k1_card *card)
234{
235 card->audio_dev = register_sound_dsp(&emu10k1_audio_fops, -1);
236 if (card->audio_dev < 0) {
237 printk(KERN_ERR "emu10k1: cannot register first audio device!\n");
238 goto err_dev;
239 }
240
241 card->audio_dev1 = register_sound_dsp(&emu10k1_audio_fops, -1);
242 if (card->audio_dev1 < 0) {
243 printk(KERN_ERR "emu10k1: cannot register second audio device!\n");
244 goto err_dev1;
245 }
246
247 card->ac97->dev_mixer = register_sound_mixer(&emu10k1_mixer_fops, -1);
248 if (card->ac97->dev_mixer < 0) {
249 printk(KERN_ERR "emu10k1: cannot register mixer device\n");
250 goto err_mixer;
251 }
252
253 card->midi_dev = register_sound_midi(&emu10k1_midi_fops, -1);
254 if (card->midi_dev < 0) {
255 printk(KERN_ERR "emu10k1: cannot register midi device!\n");
256 goto err_midi;
257 }
258
259#ifdef EMU10K1_SEQUENCER
260 card->seq_dev = sound_alloc_mididev();
261 if (card->seq_dev == -1)
262 printk(KERN_WARNING "emu10k1: unable to register sequencer device!");
263 else {
264 std_midi_synth.midi_dev = card->seq_dev;
265 midi_devs[card->seq_dev] =
266 (struct midi_operations *)
267 kmalloc(sizeof(struct midi_operations), GFP_KERNEL);
268
269 if (midi_devs[card->seq_dev] == NULL) {
270 printk(KERN_ERR "emu10k1: unable to allocate memory!");
271 sound_unload_mididev(card->seq_dev);
272 card->seq_dev = -1;
273 /* return without error */
274 } else {
275 memcpy((char *)midi_devs[card->seq_dev],
276 (char *)&emu10k1_midi_operations,
277 sizeof(struct midi_operations));
278 midi_devs[card->seq_dev]->devc = card;
279 sequencer_init();
280 card->seq_mididev = NULL;
281 }
282 }
283#endif
284 return 0;
285
286err_midi:
287 unregister_sound_mixer(card->ac97->dev_mixer);
288err_mixer:
289 unregister_sound_dsp(card->audio_dev);
290err_dev1:
291 unregister_sound_dsp(card->audio_dev);
292err_dev:
293 return -ENODEV;
294}
295
296static void emu10k1_unregister_devices(struct emu10k1_card *card)
297{
298#ifdef EMU10K1_SEQUENCER
299 if (card->seq_dev > -1) {
300 kfree(midi_devs[card->seq_dev]);
301 midi_devs[card->seq_dev] = NULL;
302 sound_unload_mididev(card->seq_dev);
303 card->seq_dev = -1;
304 }
305#endif
306
307 unregister_sound_midi(card->midi_dev);
308 unregister_sound_mixer(card->ac97->dev_mixer);
309 unregister_sound_dsp(card->audio_dev1);
310 unregister_sound_dsp(card->audio_dev);
311}
312
313static int emu10k1_info_proc (char *page, char **start, off_t off,
314 int count, int *eof, void *data)
315{
316 struct emu10k1_card *card = data;
317 int len = 0;
318
319 if (card == NULL)
320 return -ENODEV;
321
322 len += sprintf (page + len, "Driver Version : %s\n", DRIVER_VERSION);
323 len += sprintf (page + len, "Card type : %s\n", card->is_aps ? "Aps" : (card->is_audigy ? "Audigy" : "Emu10k1"));
324 len += sprintf (page + len, "Revision : %d\n", card->chiprev);
325 len += sprintf (page + len, "Model : %#06x\n", card->model);
326 len += sprintf (page + len, "IO : %#06lx-%#06lx\n", card->iobase, card->iobase + card->length - 1);
327 len += sprintf (page + len, "IRQ : %d\n\n", card->irq);
328
329 len += sprintf (page + len, "Registered /dev Entries:\n");
330 len += sprintf (page + len, "/dev/dsp%d\n", card->audio_dev / 16);
331 len += sprintf (page + len, "/dev/dsp%d\n", card->audio_dev1 / 16);
332 len += sprintf (page + len, "/dev/mixer%d\n", card->ac97->dev_mixer / 16);
333 len += sprintf (page + len, "/dev/midi%d\n", card->midi_dev / 16);
334
335#ifdef EMU10K1_SEQUENCER
336 len += sprintf (page + len, "/dev/sequencer\n");
337#endif
338
339 return len;
340}
341
342static int __devinit emu10k1_proc_init(struct emu10k1_card *card)
343{
344 char s[48];
345
346 if (!proc_mkdir ("driver/emu10k1", NULL)) {
347 printk(KERN_ERR "emu10k1: unable to create proc directory driver/emu10k1\n");
348 goto err_out;
349 }
350
351 sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev));
352 if (!proc_mkdir (s, NULL)) {
353 printk(KERN_ERR "emu10k1: unable to create proc directory %s\n", s);
354 goto err_emu10k1_proc;
355 }
356
357 sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev));
358 if (!create_proc_read_entry (s, 0, NULL, emu10k1_info_proc, card)) {
359 printk(KERN_ERR "emu10k1: unable to create proc entry %s\n", s);
360 goto err_dev_proc;
361 }
362
363 if (!card->is_aps) {
364 sprintf(s, "driver/emu10k1/%s/ac97", pci_name(card->pci_dev));
365 if (!create_proc_read_entry (s, 0, NULL, ac97_read_proc, card->ac97)) {
366 printk(KERN_ERR "emu10k1: unable to create proc entry %s\n", s);
367 goto err_proc_ac97;
368 }
369 }
370
371 return 0;
372
373err_proc_ac97:
374 sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev));
375 remove_proc_entry(s, NULL);
376
377err_dev_proc:
378 sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev));
379 remove_proc_entry(s, NULL);
380
381err_emu10k1_proc:
382 remove_proc_entry("driver/emu10k1", NULL);
383
384err_out:
385 return -EIO;
386}
387
388static void emu10k1_proc_cleanup(struct emu10k1_card *card)
389{
390 char s[48];
391
392 if (!card->is_aps) {
393 sprintf(s, "driver/emu10k1/%s/ac97", pci_name(card->pci_dev));
394 remove_proc_entry(s, NULL);
395 }
396
397 sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev));
398 remove_proc_entry(s, NULL);
399
400 sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev));
401 remove_proc_entry(s, NULL);
402
403 remove_proc_entry("driver/emu10k1", NULL);
404}
405
406static int __devinit emu10k1_mixer_init(struct emu10k1_card *card)
407{
408 struct ac97_codec *codec = ac97_alloc_codec();
409
410 if(codec == NULL)
411 {
412 printk(KERN_ERR "emu10k1: cannot allocate mixer\n");
413 return -EIO;
414 }
415 card->ac97 = codec;
416 card->ac97->private_data = card;
417
418 if (!card->is_aps) {
419 card->ac97->id = 0;
420 card->ac97->codec_read = emu10k1_ac97_read;
421 card->ac97->codec_write = emu10k1_ac97_write;
422
423 if (ac97_probe_codec (card->ac97) == 0) {
424 printk(KERN_ERR "emu10k1: unable to probe AC97 codec\n");
425 goto err_out;
426 }
427 /* 5.1: Enable the additional AC97 Slots and unmute extra channels on AC97 codec */
428 if (codec->codec_read(codec, AC97_EXTENDED_ID) & 0x0080){
429 printk(KERN_INFO "emu10k1: SBLive! 5.1 card detected\n");
430 sblive_writeptr(card, AC97SLOT, 0, AC97SLOT_CNTR | AC97SLOT_LFE);
431 codec->codec_write(codec, AC97_SURROUND_MASTER, 0x0);
432 }
433
434 // Force 5bit:
435 //card->ac97->bit_resolution=5;
436
437 /* these will store the original values and never be modified */
438 card->ac97_supported_mixers = card->ac97->supported_mixers;
439 card->ac97_stereo_mixers = card->ac97->stereo_mixers;
440 }
441
442 return 0;
443
444 err_out:
445 ac97_release_codec(card->ac97);
446 return -EIO;
447}
448
449static void emu10k1_mixer_cleanup(struct emu10k1_card *card)
450{
451 ac97_release_codec(card->ac97);
452}
453
454static int __devinit emu10k1_midi_init(struct emu10k1_card *card)
455{
456 int ret;
457
458 card->mpuout = kmalloc(sizeof(struct emu10k1_mpuout), GFP_KERNEL);
459 if (card->mpuout == NULL) {
460 printk(KERN_WARNING "emu10k1: Unable to allocate emu10k1_mpuout: out of memory\n");
461 ret = -ENOMEM;
462 goto err_out1;
463 }
464
465 memset(card->mpuout, 0, sizeof(struct emu10k1_mpuout));
466
467 card->mpuout->intr = 1;
468 card->mpuout->status = FLAGS_AVAILABLE;
469 card->mpuout->state = CARDMIDIOUT_STATE_DEFAULT;
470
471 tasklet_init(&card->mpuout->tasklet, emu10k1_mpuout_bh, (unsigned long) card);
472
473 spin_lock_init(&card->mpuout->lock);
474
475 card->mpuin = kmalloc(sizeof(struct emu10k1_mpuin), GFP_KERNEL);
476 if (card->mpuin == NULL) {
477 printk(KERN_WARNING "emu10k1: Unable to allocate emu10k1_mpuin: out of memory\n");
478 ret = -ENOMEM;
479 goto err_out2;
480 }
481
482 memset(card->mpuin, 0, sizeof(struct emu10k1_mpuin));
483
484 card->mpuin->status = FLAGS_AVAILABLE;
485
486 tasklet_init(&card->mpuin->tasklet, emu10k1_mpuin_bh, (unsigned long) card->mpuin);
487
488 spin_lock_init(&card->mpuin->lock);
489
490 /* Reset the MPU port */
491 if (emu10k1_mpu_reset(card) < 0) {
492 ERROR();
493 ret = -EIO;
494 goto err_out3;
495 }
496
497 return 0;
498
499err_out3:
500 kfree(card->mpuin);
501err_out2:
502 kfree(card->mpuout);
503err_out1:
504 return ret;
505}
506
507static void emu10k1_midi_cleanup(struct emu10k1_card *card)
508{
509 tasklet_kill(&card->mpuout->tasklet);
510 kfree(card->mpuout);
511
512 tasklet_kill(&card->mpuin->tasklet);
513 kfree(card->mpuin);
514}
515
516static void __devinit voice_init(struct emu10k1_card *card)
517{
518 int i;
519
520 for (i = 0; i < NUM_G; i++)
521 card->voicetable[i] = VOICE_USAGE_FREE;
522}
523
524static void __devinit timer_init(struct emu10k1_card *card)
525{
526 INIT_LIST_HEAD(&card->timers);
527 card->timer_delay = TIMER_STOPPED;
528 spin_lock_init(&card->timer_lock);
529}
530
531static void __devinit addxmgr_init(struct emu10k1_card *card)
532{
533 u32 count;
534
535 for (count = 0; count < MAXPAGES; count++)
536 card->emupagetable[count] = 0;
537
538 /* Mark first page as used */
539 /* This page is reserved by the driver */
540 card->emupagetable[0] = 0x8001;
541 card->emupagetable[1] = MAXPAGES - 1;
542}
543
544static void fx_cleanup(struct patch_manager *mgr)
545{
546 int i;
547 for(i = 0; i < mgr->current_pages; i++)
548 free_page((unsigned long) mgr->patch[i]);
549}
550
551static int __devinit fx_init(struct emu10k1_card *card)
552{
553 struct patch_manager *mgr = &card->mgr;
554 struct dsp_patch *patch;
555 struct dsp_rpatch *rpatch;
556 s32 left, right;
557 int i;
558 u32 pc = 0;
559 u32 patch_n=0;
560 struct emu_efx_info_t emu_efx_info[2]=
561 {{ 20, 10, 0x400, 0x100, 0x20 },
562 { 24, 12, 0x600, 0x400, 0x60 },
563 };
564
565
566 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
567 mgr->ctrl_gpr[i][0] = -1;
568 mgr->ctrl_gpr[i][1] = -1;
569 }
570
571
572 if (card->is_audigy)
573 mgr->current_pages = (2 + PATCHES_PER_PAGE - 1) / PATCHES_PER_PAGE;
574 else
575 /* !! The number below must equal the number of patches, currently 11 !! */
576 mgr->current_pages = (11 + PATCHES_PER_PAGE - 1) / PATCHES_PER_PAGE;
577
578 for (i = 0; i < mgr->current_pages; i++) {
579 mgr->patch[i] = (void *)__get_free_page(GFP_KERNEL);
580 if (mgr->patch[i] == NULL) {
581 mgr->current_pages = i;
582 fx_cleanup(mgr);
583 return -ENOMEM;
584 }
585 memset(mgr->patch[i], 0, PAGE_SIZE);
586 }
587
588 if (card->is_audigy) {
589 for (i = 0; i < 1024; i++)
590 OP(0xf, 0x0c0, 0x0c0, 0x0cf, 0x0c0);
591
592 for (i = 0; i < 512 ; i++)
593 sblive_writeptr(card, A_GPR_BASE+i,0,0);
594
595 pc=0;
596
597 //Pcm input volume
598 OP(0, 0x402, 0x0c0, 0x406, 0x000);
599 OP(0, 0x403, 0x0c0, 0x407, 0x001);
600
601 //CD-Digital input Volume
602 OP(0, 0x404, 0x0c0, 0x40d, 0x42);
603 OP(0, 0x405, 0x0c0, 0x40f, 0x43);
604
605 // CD + PCM
606 OP(6, 0x400, 0x0c0, 0x402, 0x404);
607 OP(6, 0x401, 0x0c0, 0x403, 0x405);
608
609 // Front Output + Master Volume
610 OP(0, 0x68, 0x0c0, 0x408, 0x400);
611 OP(0, 0x69, 0x0c0, 0x409, 0x401);
612
613 // Add-in analog inputs for other speakers
614 OP(6, 0x400, 0x40, 0x400, 0xc0);
615 OP(6, 0x401, 0x41, 0x401, 0xc0);
616
617 // Digital Front + Master Volume
618 OP(0, 0x60, 0x0c0, 0x408, 0x400);
619 OP(0, 0x61, 0x0c0, 0x409, 0x401);
620
621 // Rear Output + Rear Volume
622 OP(0, 0x06e, 0x0c0, 0x419, 0x400);
623 OP(0, 0x06f, 0x0c0, 0x41a, 0x401);
624
625 // Digital Rear Output + Rear Volume
626 OP(0, 0x066, 0x0c0, 0x419, 0x400);
627 OP(0, 0x067, 0x0c0, 0x41a, 0x401);
628
629 // Audigy Drive, Headphone out
630 OP(6, 0x64, 0x0c0, 0x0c0, 0x400);
631 OP(6, 0x65, 0x0c0, 0x0c0, 0x401);
632
633 // ac97 Recording
634 OP(6, 0x76, 0x0c0, 0x0c0, 0x40);
635 OP(6, 0x77, 0x0c0, 0x0c0, 0x41);
636
637 // Center = sub = Left/2 + Right/2
638 OP(0xe, 0x400, 0x401, 0xcd, 0x400);
639
640 // center/sub Volume (master)
641 OP(0, 0x06a, 0x0c0, 0x408, 0x400);
642 OP(0, 0x06b, 0x0c0, 0x409, 0x400);
643
644 // Digital center/sub Volume (master)
645 OP(0, 0x062, 0x0c0, 0x408, 0x400);
646 OP(0, 0x063, 0x0c0, 0x409, 0x400);
647
648 ROUTING_PATCH_START(rpatch, "Routing");
649 ROUTING_PATCH_END(rpatch);
650
651 /* delimiter patch */
652 patch = PATCH(mgr, patch_n);
653 patch->code_size = 0;
654
655
656 sblive_writeptr(card, 0x53, 0, 0);
657 } else {
658 for (i = 0; i < 512 ; i++)
659 OP(6, 0x40, 0x40, 0x40, 0x40);
660
661 for (i = 0; i < 256; i++)
662 sblive_writeptr_tag(card, 0,
663 FXGPREGBASE + i, 0,
664 TANKMEMADDRREGBASE + i, 0,
665 TAGLIST_END);
666
667
668 pc = 0;
669
670 //first free GPR = 0x11b
671
672
673 /* FX volume correction and Volume control*/
674 INPUT_PATCH_START(patch, "Pcm L vol", 0x0, 0);
675 GET_OUTPUT_GPR(patch, 0x100, 0x0);
676 GET_CONTROL_GPR(patch, 0x106, "Vol", 0, 0x7fffffff);
677 GET_DYNAMIC_GPR(patch, 0x112);
678
679 OP(4, 0x112, 0x40, PCM_IN_L, 0x44); //*4
680 OP(0, 0x100, 0x040, 0x112, 0x106); //*vol
681 INPUT_PATCH_END(patch);
682
683
684 INPUT_PATCH_START(patch, "Pcm R vol", 0x1, 0);
685 GET_OUTPUT_GPR(patch, 0x101, 0x1);
686 GET_CONTROL_GPR(patch, 0x107, "Vol", 0, 0x7fffffff);
687 GET_DYNAMIC_GPR(patch, 0x112);
688
689 OP(4, 0x112, 0x40, PCM_IN_R, 0x44);
690 OP(0, 0x101, 0x040, 0x112, 0x107);
691
692 INPUT_PATCH_END(patch);
693
694
695 // CD-Digital In Volume control
696 INPUT_PATCH_START(patch, "CD-Digital Vol L", 0x12, 0);
697 GET_OUTPUT_GPR(patch, 0x10c, 0x12);
698 GET_CONTROL_GPR(patch, 0x10d, "Vol", 0, 0x7fffffff);
699
700 OP(0, 0x10c, 0x040, SPDIF_CD_L, 0x10d);
701 INPUT_PATCH_END(patch);
702
703 INPUT_PATCH_START(patch, "CD-Digital Vol R", 0x13, 0);
704 GET_OUTPUT_GPR(patch, 0x10e, 0x13);
705 GET_CONTROL_GPR(patch, 0x10f, "Vol", 0, 0x7fffffff);
706
707 OP(0, 0x10e, 0x040, SPDIF_CD_R, 0x10f);
708 INPUT_PATCH_END(patch);
709
710 //Volume Correction for Multi-channel Inputs
711 INPUT_PATCH_START(patch, "Multi-Channel Gain", 0x08, 0);
712 patch->input=patch->output=0x3F00;
713
714 GET_OUTPUT_GPR(patch, 0x113, MULTI_FRONT_L);
715 GET_OUTPUT_GPR(patch, 0x114, MULTI_FRONT_R);
716 GET_OUTPUT_GPR(patch, 0x115, MULTI_REAR_L);
717 GET_OUTPUT_GPR(patch, 0x116, MULTI_REAR_R);
718 GET_OUTPUT_GPR(patch, 0x117, MULTI_CENTER);
719 GET_OUTPUT_GPR(patch, 0x118, MULTI_LFE);
720
721 OP(4, 0x113, 0x40, MULTI_FRONT_L, 0x44);
722 OP(4, 0x114, 0x40, MULTI_FRONT_R, 0x44);
723 OP(4, 0x115, 0x40, MULTI_REAR_L, 0x44);
724 OP(4, 0x116, 0x40, MULTI_REAR_R, 0x44);
725 OP(4, 0x117, 0x40, MULTI_CENTER, 0x44);
726 OP(4, 0x118, 0x40, MULTI_LFE, 0x44);
727
728 INPUT_PATCH_END(patch);
729
730
731 //Routing patch start
732 ROUTING_PATCH_START(rpatch, "Routing");
733 GET_INPUT_GPR(rpatch, 0x100, 0x0);
734 GET_INPUT_GPR(rpatch, 0x101, 0x1);
735 GET_INPUT_GPR(rpatch, 0x10c, 0x12);
736 GET_INPUT_GPR(rpatch, 0x10e, 0x13);
737 GET_INPUT_GPR(rpatch, 0x113, MULTI_FRONT_L);
738 GET_INPUT_GPR(rpatch, 0x114, MULTI_FRONT_R);
739 GET_INPUT_GPR(rpatch, 0x115, MULTI_REAR_L);
740 GET_INPUT_GPR(rpatch, 0x116, MULTI_REAR_R);
741 GET_INPUT_GPR(rpatch, 0x117, MULTI_CENTER);
742 GET_INPUT_GPR(rpatch, 0x118, MULTI_LFE);
743
744 GET_DYNAMIC_GPR(rpatch, 0x102);
745 GET_DYNAMIC_GPR(rpatch, 0x103);
746
747 GET_OUTPUT_GPR(rpatch, 0x104, 0x8);
748 GET_OUTPUT_GPR(rpatch, 0x105, 0x9);
749 GET_OUTPUT_GPR(rpatch, 0x10a, 0x2);
750 GET_OUTPUT_GPR(rpatch, 0x10b, 0x3);
751
752
753 /* input buffer */
754 OP(6, 0x102, AC97_IN_L, 0x40, 0x40);
755 OP(6, 0x103, AC97_IN_R, 0x40, 0x40);
756
757
758 /* Digital In + PCM + MULTI_FRONT-> AC97 out (front speakers)*/
759 OP(6, AC97_FRONT_L, 0x100, 0x10c, 0x113);
760
761 CONNECT(MULTI_FRONT_L, AC97_FRONT_L);
762 CONNECT(PCM_IN_L, AC97_FRONT_L);
763 CONNECT(SPDIF_CD_L, AC97_FRONT_L);
764
765 OP(6, AC97_FRONT_R, 0x101, 0x10e, 0x114);
766
767 CONNECT(MULTI_FRONT_R, AC97_FRONT_R);
768 CONNECT(PCM_IN_R, AC97_FRONT_R);
769 CONNECT(SPDIF_CD_R, AC97_FRONT_R);
770
771 /* Digital In + PCM + AC97 In + PCM1 + MULTI_REAR --> Rear Channel */
772 OP(6, 0x104, PCM1_IN_L, 0x100, 0x115);
773 OP(6, 0x104, 0x104, 0x10c, 0x102);
774
775 CONNECT(MULTI_REAR_L, ANALOG_REAR_L);
776 CONNECT(AC97_IN_L, ANALOG_REAR_L);
777 CONNECT(PCM_IN_L, ANALOG_REAR_L);
778 CONNECT(SPDIF_CD_L, ANALOG_REAR_L);
779 CONNECT(PCM1_IN_L, ANALOG_REAR_L);
780
781 OP(6, 0x105, PCM1_IN_R, 0x101, 0x116);
782 OP(6, 0x105, 0x105, 0x10e, 0x103);
783
784 CONNECT(MULTI_REAR_R, ANALOG_REAR_R);
785 CONNECT(AC97_IN_R, ANALOG_REAR_R);
786 CONNECT(PCM_IN_R, ANALOG_REAR_R);
787 CONNECT(SPDIF_CD_R, ANALOG_REAR_R);
788 CONNECT(PCM1_IN_R, ANALOG_REAR_R);
789
790 /* Digital In + PCM + AC97 In + MULTI_FRONT --> Digital out */
791 OP(6, 0x10b, 0x100, 0x102, 0x10c);
792 OP(6, 0x10b, 0x10b, 0x113, 0x40);
793
794 CONNECT(MULTI_FRONT_L, DIGITAL_OUT_L);
795 CONNECT(PCM_IN_L, DIGITAL_OUT_L);
796 CONNECT(AC97_IN_L, DIGITAL_OUT_L);
797 CONNECT(SPDIF_CD_L, DIGITAL_OUT_L);
798
799 OP(6, 0x10a, 0x101, 0x103, 0x10e);
800 OP(6, 0x10b, 0x10b, 0x114, 0x40);
801
802 CONNECT(MULTI_FRONT_R, DIGITAL_OUT_R);
803 CONNECT(PCM_IN_R, DIGITAL_OUT_R);
804 CONNECT(AC97_IN_R, DIGITAL_OUT_R);
805 CONNECT(SPDIF_CD_R, DIGITAL_OUT_R);
806
807 /* AC97 In --> ADC Recording Buffer */
808 OP(6, ADC_REC_L, 0x102, 0x40, 0x40);
809
810 CONNECT(AC97_IN_L, ADC_REC_L);
811
812 OP(6, ADC_REC_R, 0x103, 0x40, 0x40);
813
814 CONNECT(AC97_IN_R, ADC_REC_R);
815
816
817 /* fx12:Analog-Center */
818 OP(6, ANALOG_CENTER, 0x117, 0x40, 0x40);
819 CONNECT(MULTI_CENTER, ANALOG_CENTER);
820
821 /* fx11:Analog-LFE */
822 OP(6, ANALOG_LFE, 0x118, 0x40, 0x40);
823 CONNECT(MULTI_LFE, ANALOG_LFE);
824
825 /* fx12:Digital-Center */
826 OP(6, DIGITAL_CENTER, 0x117, 0x40, 0x40);
827 CONNECT(MULTI_CENTER, DIGITAL_CENTER);
828
829 /* fx11:Analog-LFE */
830 OP(6, DIGITAL_LFE, 0x118, 0x40, 0x40);
831 CONNECT(MULTI_LFE, DIGITAL_LFE);
832
833 ROUTING_PATCH_END(rpatch);
834
835
836 // Rear volume control
837 OUTPUT_PATCH_START(patch, "Vol Rear L", 0x8, 0);
838 GET_INPUT_GPR(patch, 0x104, 0x8);
839 GET_CONTROL_GPR(patch, 0x119, "Vol", 0, 0x7fffffff);
840
841 OP(0, ANALOG_REAR_L, 0x040, 0x104, 0x119);
842 OUTPUT_PATCH_END(patch);
843
844 OUTPUT_PATCH_START(patch, "Vol Rear R", 0x9, 0);
845 GET_INPUT_GPR(patch, 0x105, 0x9);
846 GET_CONTROL_GPR(patch, 0x11a, "Vol", 0, 0x7fffffff);
847
848 OP(0, ANALOG_REAR_R, 0x040, 0x105, 0x11a);
849 OUTPUT_PATCH_END(patch);
850
851
852 //Master volume control on front-digital
853 OUTPUT_PATCH_START(patch, "Vol Master L", 0x2, 1);
854 GET_INPUT_GPR(patch, 0x10a, 0x2);
855 GET_CONTROL_GPR(patch, 0x108, "Vol", 0, 0x7fffffff);
856
857 OP(0, DIGITAL_OUT_L, 0x040, 0x10a, 0x108);
858 OUTPUT_PATCH_END(patch);
859
860
861 OUTPUT_PATCH_START(patch, "Vol Master R", 0x3, 1);
862 GET_INPUT_GPR(patch, 0x10b, 0x3);
863 GET_CONTROL_GPR(patch, 0x109, "Vol", 0, 0x7fffffff);
864
865 OP(0, DIGITAL_OUT_R, 0x040, 0x10b, 0x109);
866 OUTPUT_PATCH_END(patch);
867
868
869 /* delimiter patch */
870 patch = PATCH(mgr, patch_n);
871 patch->code_size = 0;
872
873
874 sblive_writeptr(card, DBG, 0, 0);
875 }
876
877 spin_lock_init(&mgr->lock);
878
879 // Set up Volume controls, try to keep this the same for both Audigy and Live
880
881 //Master volume
882 mgr->ctrl_gpr[SOUND_MIXER_VOLUME][0] = 8;
883 mgr->ctrl_gpr[SOUND_MIXER_VOLUME][1] = 9;
884
885 left = card->ac97->mixer_state[SOUND_MIXER_VOLUME] & 0xff;
886 right = (card->ac97->mixer_state[SOUND_MIXER_VOLUME] >> 8) & 0xff;
887
888 emu10k1_set_volume_gpr(card, 8, left, 1 << card->ac97->bit_resolution);
889 emu10k1_set_volume_gpr(card, 9, right, 1 << card->ac97->bit_resolution);
890
891 //Rear volume
892 mgr->ctrl_gpr[ SOUND_MIXER_OGAIN ][0] = 0x19;
893 mgr->ctrl_gpr[ SOUND_MIXER_OGAIN ][1] = 0x1a;
894
895 left = right = 67;
896 card->ac97->mixer_state[SOUND_MIXER_OGAIN] = (right << 8) | left;
897
898 card->ac97->supported_mixers |= SOUND_MASK_OGAIN;
899 card->ac97->stereo_mixers |= SOUND_MASK_OGAIN;
900
901 emu10k1_set_volume_gpr(card, 0x19, left, VOL_5BIT);
902 emu10k1_set_volume_gpr(card, 0x1a, right, VOL_5BIT);
903
904 //PCM Volume
905 mgr->ctrl_gpr[SOUND_MIXER_PCM][0] = 6;
906 mgr->ctrl_gpr[SOUND_MIXER_PCM][1] = 7;
907
908 left = card->ac97->mixer_state[SOUND_MIXER_PCM] & 0xff;
909 right = (card->ac97->mixer_state[SOUND_MIXER_PCM] >> 8) & 0xff;
910
911 emu10k1_set_volume_gpr(card, 6, left, VOL_5BIT);
912 emu10k1_set_volume_gpr(card, 7, right, VOL_5BIT);
913
914 //CD-Digital Volume
915 mgr->ctrl_gpr[SOUND_MIXER_DIGITAL1][0] = 0xd;
916 mgr->ctrl_gpr[SOUND_MIXER_DIGITAL1][1] = 0xf;
917
918 left = right = 67;
919 card->ac97->mixer_state[SOUND_MIXER_DIGITAL1] = (right << 8) | left;
920
921 card->ac97->supported_mixers |= SOUND_MASK_DIGITAL1;
922 card->ac97->stereo_mixers |= SOUND_MASK_DIGITAL1;
923
924 emu10k1_set_volume_gpr(card, 0xd, left, VOL_5BIT);
925 emu10k1_set_volume_gpr(card, 0xf, right, VOL_5BIT);
926
927
928 //hard wire the ac97's pcm, pcm volume is done above using dsp code.
929 if (card->is_audigy)
930 //for Audigy, we mute it and use the philips 6 channel DAC instead
931 emu10k1_ac97_write(card->ac97, 0x18, 0x8000);
932 else
933 //For the Live we hardwire it to full volume
934 emu10k1_ac97_write(card->ac97, 0x18, 0x0);
935
936 //remove it from the ac97_codec's control
937 card->ac97_supported_mixers &= ~SOUND_MASK_PCM;
938 card->ac97_stereo_mixers &= ~SOUND_MASK_PCM;
939
940 //set Igain to 0dB by default, maybe consider hardwiring it here.
941 emu10k1_ac97_write(card->ac97, AC97_RECORD_GAIN, 0x0000);
942 card->ac97->mixer_state[SOUND_MIXER_IGAIN] = 0x101;
943
944 return 0;
945}
946
947static int __devinit hw_init(struct emu10k1_card *card)
948{
949 int nCh;
950 u32 pagecount; /* tmp */
951 int ret;
952
953 /* Disable audio and lock cache */
954 emu10k1_writefn0(card, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE);
955
956 /* Reset recording buffers */
957 sblive_writeptr_tag(card, 0,
958 MICBS, ADCBS_BUFSIZE_NONE,
959 MICBA, 0,
960 FXBS, ADCBS_BUFSIZE_NONE,
961 FXBA, 0,
962 ADCBS, ADCBS_BUFSIZE_NONE,
963 ADCBA, 0,
964 TAGLIST_END);
965
966 /* Disable channel interrupt */
967 emu10k1_writefn0(card, INTE, 0);
968 sblive_writeptr_tag(card, 0,
969 CLIEL, 0,
970 CLIEH, 0,
971 SOLEL, 0,
972 SOLEH, 0,
973 TAGLIST_END);
974
975 if (card->is_audigy) {
976 sblive_writeptr_tag(card,0,
977 0x5e,0xf00,
978 0x5f,0x3,
979 TAGLIST_END);
980 }
981
982 /* Init envelope engine */
983 for (nCh = 0; nCh < NUM_G; nCh++) {
984 sblive_writeptr_tag(card, nCh,
985 DCYSUSV, 0,
986 IP, 0,
987 VTFT, 0xffff,
988 CVCF, 0xffff,
989 PTRX, 0,
990 //CPF, 0,
991 CCR, 0,
992
993 PSST, 0,
994 DSL, 0x10,
995 CCCA, 0,
996 Z1, 0,
997 Z2, 0,
998 FXRT, 0xd01c0000,
999
1000 ATKHLDM, 0,
1001 DCYSUSM, 0,
1002 IFATN, 0xffff,
1003 PEFE, 0,
1004 FMMOD, 0,
1005 TREMFRQ, 24, /* 1 Hz */
1006 FM2FRQ2, 24, /* 1 Hz */
1007 TEMPENV, 0,
1008
1009 /*** These are last so OFF prevents writing ***/
1010 LFOVAL2, 0,
1011 LFOVAL1, 0,
1012 ATKHLDV, 0,
1013 ENVVOL, 0,
1014 ENVVAL, 0,
1015 TAGLIST_END);
1016 sblive_writeptr(card, CPF, nCh, 0);
1017 /*
1018 Audigy FXRT initialization
1019 reversed eng'd, may not be accurate.
1020 */
1021 if (card->is_audigy) {
1022 sblive_writeptr_tag(card,nCh,
1023 0x4c,0x0,
1024 0x4d,0x0,
1025 0x4e,0x0,
1026 0x4f,0x0,
1027 A_FXRT1, 0x3f3f3f3f,
1028 A_FXRT2, 0x3f3f3f3f,
1029 A_SENDAMOUNTS, 0,
1030 TAGLIST_END);
1031 }
1032 }
1033
1034
1035 /*
1036 ** Init to 0x02109204 :
1037 ** Clock accuracy = 0 (1000ppm)
1038 ** Sample Rate = 2 (48kHz)
1039 ** Audio Channel = 1 (Left of 2)
1040 ** Source Number = 0 (Unspecified)
1041 ** Generation Status = 1 (Original for Cat Code 12)
1042 ** Cat Code = 12 (Digital Signal Mixer)
1043 ** Mode = 0 (Mode 0)
1044 ** Emphasis = 0 (None)
1045 ** CP = 1 (Copyright unasserted)
1046 ** AN = 0 (Digital audio)
1047 ** P = 0 (Consumer)
1048 */
1049
1050 sblive_writeptr_tag(card, 0,
1051
1052 /* SPDIF0 */
1053 SPCS0, (SPCS_CLKACCY_1000PPM | 0x002000000 |
1054 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT),
1055
1056 /* SPDIF1 */
1057 SPCS1, (SPCS_CLKACCY_1000PPM | 0x002000000 |
1058 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT),
1059
1060 /* SPDIF2 & SPDIF3 */
1061 SPCS2, (SPCS_CLKACCY_1000PPM | 0x002000000 |
1062 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT),
1063
1064 TAGLIST_END);
1065
1066 if (card->is_audigy && (card->chiprev == 4)) {
1067 /* Hacks for Alice3 to work independent of haP16V driver */
1068 u32 tmp;
1069
1070 //Setup SRCMulti_I2S SamplingRate
1071 tmp = sblive_readptr(card, A_SPDIF_SAMPLERATE, 0);
1072 tmp &= 0xfffff1ff;
1073 tmp |= (0x2<<9);
1074 sblive_writeptr(card, A_SPDIF_SAMPLERATE, 0, tmp);
1075
1076 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
1077 emu10k1_writefn0(card, 0x20, 0x600000);
1078 emu10k1_writefn0(card, 0x24, 0x14);
1079
1080 /* Setup SRCMulti Input Audio Enable */
1081 emu10k1_writefn0(card, 0x20, 0x6E0000);
1082 emu10k1_writefn0(card, 0x24, 0xFF00FF00);
1083 }
1084
1085 ret = fx_init(card); /* initialize effects engine */
1086 if (ret < 0)
1087 return ret;
1088
1089 card->tankmem.size = 0;
1090
1091 card->virtualpagetable.size = MAXPAGES * sizeof(u32);
1092
1093 card->virtualpagetable.addr = pci_alloc_consistent(card->pci_dev, card->virtualpagetable.size, &card->virtualpagetable.dma_handle);
1094 if (card->virtualpagetable.addr == NULL) {
1095 ERROR();
1096 ret = -ENOMEM;
1097 goto err0;
1098 }
1099
1100 card->silentpage.size = EMUPAGESIZE;
1101
1102 card->silentpage.addr = pci_alloc_consistent(card->pci_dev, card->silentpage.size, &card->silentpage.dma_handle);
1103 if (card->silentpage.addr == NULL) {
1104 ERROR();
1105 ret = -ENOMEM;
1106 goto err1;
1107 }
1108
1109 for (pagecount = 0; pagecount < MAXPAGES; pagecount++)
1110 ((u32 *) card->virtualpagetable.addr)[pagecount] = cpu_to_le32(((u32) card->silentpage.dma_handle * 2) | pagecount);
1111
1112 /* Init page table & tank memory base register */
1113 sblive_writeptr_tag(card, 0,
1114 PTB, (u32) card->virtualpagetable.dma_handle,
1115 TCB, 0,
1116 TCBS, 0,
1117 TAGLIST_END);
1118
1119 for (nCh = 0; nCh < NUM_G; nCh++) {
1120 sblive_writeptr_tag(card, nCh,
1121 MAPA, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2),
1122 MAPB, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2),
1123 TAGLIST_END);
1124 }
1125
1126 /* Hokay, now enable the AUD bit */
1127 /* Enable Audio = 1 */
1128 /* Mute Disable Audio = 0 */
1129 /* Lock Tank Memory = 1 */
1130 /* Lock Sound Memory = 0 */
1131 /* Auto Mute = 1 */
1132 if (card->is_audigy) {
1133 if (card->chiprev == 4)
1134 emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_AC3ENABLE_CDSPDIF | HCFG_AC3ENABLE_GPSPDIF | HCFG_AUTOMUTE | HCFG_JOYENABLE);
1135 else
1136 emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_AUTOMUTE | HCFG_JOYENABLE);
1137 } else {
1138 if (card->model == 0x20 || card->model == 0xc400 ||
1139 (card->model == 0x21 && card->chiprev < 6))
1140 emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE);
1141 else
1142 emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE);
1143 }
1144 /* Enable Vol_Ctrl irqs */
1145 emu10k1_irq_enable(card, INTE_VOLINCRENABLE | INTE_VOLDECRENABLE | INTE_MUTEENABLE | INTE_FXDSPENABLE);
1146
1147 if (card->is_audigy && (card->chiprev == 4)) {
1148 /* Unmute Analog now. Set GPO6 to 1 for Apollo.
1149 * This has to be done after init ALice3 I2SOut beyond 48KHz.
1150 * So, sequence is important. */
1151 u32 tmp = emu10k1_readfn0(card, A_IOCFG);
1152 tmp |= 0x0040;
1153 emu10k1_writefn0(card, A_IOCFG, tmp);
1154 }
1155
1156 /* FIXME: TOSLink detection */
1157 card->has_toslink = 0;
1158
1159 /* Initialize digital passthrough variables */
1160 card->pt.pos_gpr = card->pt.intr_gpr = card->pt.enable_gpr = -1;
1161 card->pt.selected = 0;
1162 card->pt.state = PT_STATE_INACTIVE;
1163 card->pt.spcs_to_use = 0x01;
1164 card->pt.patch_name = "AC3pass";
1165 card->pt.intr_gpr_name = "count";
1166 card->pt.enable_gpr_name = "enable";
1167 card->pt.pos_gpr_name = "ptr";
1168 spin_lock_init(&card->pt.lock);
1169 init_waitqueue_head(&card->pt.wait);
1170
1171/* tmp = sblive_readfn0(card, HCFG);
1172 if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
1173 sblive_writefn0(card, HCFG, tmp | 0x800);
1174
1175 udelay(512);
1176
1177 if (tmp != (sblive_readfn0(card, HCFG) & ~0x800)) {
1178 card->has_toslink = 1;
1179 sblive_writefn0(card, HCFG, tmp);
1180 }
1181 }
1182*/
1183 return 0;
1184
1185 err1:
1186 pci_free_consistent(card->pci_dev, card->virtualpagetable.size, card->virtualpagetable.addr, card->virtualpagetable.dma_handle);
1187 err0:
1188 fx_cleanup(&card->mgr);
1189
1190 return ret;
1191}
1192
1193static int __devinit emu10k1_init(struct emu10k1_card *card)
1194{
1195 /* Init Card */
1196 if (hw_init(card) < 0)
1197 return -1;
1198
1199 voice_init(card);
1200 timer_init(card);
1201 addxmgr_init(card);
1202
1203 DPD(2, " hw control register -> %#x\n", emu10k1_readfn0(card, HCFG));
1204
1205 return 0;
1206}
1207
1208static void emu10k1_cleanup(struct emu10k1_card *card)
1209{
1210 int ch;
1211
1212 emu10k1_writefn0(card, INTE, 0);
1213
1214 /** Shutdown the chip **/
1215 for (ch = 0; ch < NUM_G; ch++)
1216 sblive_writeptr(card, DCYSUSV, ch, 0);
1217
1218 for (ch = 0; ch < NUM_G; ch++) {
1219 sblive_writeptr_tag(card, ch,
1220 VTFT, 0,
1221 CVCF, 0,
1222 PTRX, 0,
1223 //CPF, 0,
1224 TAGLIST_END);
1225 sblive_writeptr(card, CPF, ch, 0);
1226 }
1227
1228 /* Disable audio and lock cache */
1229 emu10k1_writefn0(card, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE);
1230
1231 sblive_writeptr_tag(card, 0,
1232 PTB, 0,
1233
1234 /* Reset recording buffers */
1235 MICBS, ADCBS_BUFSIZE_NONE,
1236 MICBA, 0,
1237 FXBS, ADCBS_BUFSIZE_NONE,
1238 FXBA, 0,
1239 FXWC, 0,
1240 ADCBS, ADCBS_BUFSIZE_NONE,
1241 ADCBA, 0,
1242 TCBS, 0,
1243 TCB, 0,
1244 DBG, 0x8000,
1245
1246 /* Disable channel interrupt */
1247 CLIEL, 0,
1248 CLIEH, 0,
1249 SOLEL, 0,
1250 SOLEH, 0,
1251 TAGLIST_END);
1252
1253 if (card->is_audigy)
1254 sblive_writeptr(card, 0, A_DBG, A_DBG_SINGLE_STEP);
1255
1256 pci_free_consistent(card->pci_dev, card->virtualpagetable.size, card->virtualpagetable.addr, card->virtualpagetable.dma_handle);
1257 pci_free_consistent(card->pci_dev, card->silentpage.size, card->silentpage.addr, card->silentpage.dma_handle);
1258
1259 if(card->tankmem.size != 0)
1260 pci_free_consistent(card->pci_dev, card->tankmem.size, card->tankmem.addr, card->tankmem.dma_handle);
1261
1262 /* release patch storage memory */
1263 fx_cleanup(&card->mgr);
1264}
1265
1266/* Driver initialization routine */
1267static int __devinit emu10k1_probe(struct pci_dev *pci_dev, const struct pci_device_id *pci_id)
1268{
1269 struct emu10k1_card *card;
1270 u32 subsysvid;
1271 int ret;
1272
1273 if (pci_set_dma_mask(pci_dev, EMU10K1_DMA_MASK)) {
1274 printk(KERN_ERR "emu10k1: architecture does not support 29bit PCI busmaster DMA\n");
1275 return -ENODEV;
1276 }
1277
1278 if (pci_enable_device(pci_dev))
1279 return -EIO;
1280
1281 pci_set_master(pci_dev);
1282
1283 if ((card = kmalloc(sizeof(struct emu10k1_card), GFP_KERNEL)) == NULL) {
1284 printk(KERN_ERR "emu10k1: out of memory\n");
1285 return -ENOMEM;
1286 }
1287 memset(card, 0, sizeof(struct emu10k1_card));
1288
1289 card->iobase = pci_resource_start(pci_dev, 0);
1290 card->length = pci_resource_len(pci_dev, 0);
1291
1292 if (request_region(card->iobase, card->length, card_names[pci_id->driver_data]) == NULL) {
1293 printk(KERN_ERR "emu10k1: IO space in use\n");
1294 ret = -EBUSY;
1295 goto err_region;
1296 }
1297
1298 pci_set_drvdata(pci_dev, card);
1299
1300 card->irq = pci_dev->irq;
1301 card->pci_dev = pci_dev;
1302
1303 /* Reserve IRQ Line */
65ca68b3 1304 if (request_irq(card->irq, emu10k1_interrupt, IRQF_SHARED, card_names[pci_id->driver_data], card)) {
1da177e4
LT		 1305 printk(KERN_ERR "emu10k1: IRQ in use\n");
1306 ret = -EBUSY;
1307 goto err_irq;
1308 }
1309
1310 pci_read_config_byte(pci_dev, PCI_REVISION_ID, &card->chiprev);
1311 pci_read_config_word(pci_dev, PCI_SUBSYSTEM_ID, &card->model);
1312
1313 printk(KERN_INFO "emu10k1: %s rev %d model %#04x found, IO at %#04lx-%#04lx, IRQ %d\n",
1314 card_names[pci_id->driver_data], card->chiprev, card->model, card->iobase,
1315 card->iobase + card->length - 1, card->irq);
1316
1317 if (pci_id->device == PCI_DEVICE_ID_CREATIVE_AUDIGY)
1318 card->is_audigy = 1;
1319
1320 pci_read_config_dword(pci_dev, PCI_SUBSYSTEM_VENDOR_ID, &subsysvid);
1321 card->is_aps = (subsysvid == EMU_APS_SUBID);
1322
1323 spin_lock_init(&card->lock);
f82945df 1324 mutex_init(&card->open_sem);
1da177e4
LT		 1325 card->open_mode = 0;
1326 init_waitqueue_head(&card->open_wait);
1327
1328 ret = emu10k1_audio_init(card);
1329 if (ret < 0) {
1330 printk(KERN_ERR "emu10k1: cannot initialize audio devices\n");
1331 goto err_audio;
1332 }
1333
1334 ret = emu10k1_mixer_init(card);
1335 if (ret < 0) {
1336 printk(KERN_ERR "emu10k1: cannot initialize AC97 codec\n");
1337 goto err_mixer;
1338 }
1339
1340 ret = emu10k1_midi_init(card);
1341 if (ret < 0) {
1342 printk(KERN_ERR "emu10k1: cannot register midi device\n");
1343 goto err_midi;
1344 }
1345
1346 ret = emu10k1_init(card);
1347 if (ret < 0) {
1348 printk(KERN_ERR "emu10k1: cannot initialize device\n");
1349 goto err_emu10k1_init;
1350 }
1351
1352 if (card->is_aps)
1353 emu10k1_ecard_init(card);
1354
1355 ret = emu10k1_register_devices(card);
1356 if (ret < 0)
1357 goto err_register;
1358
1359 /* proc entries must be created after registering devices, as
1360 * emu10k1_info_proc prints card->audio_dev &co. */
1361 ret = emu10k1_proc_init(card);
1362 if (ret < 0) {
1363 printk(KERN_ERR "emu10k1: cannot initialize proc directory\n");
1364 goto err_proc;
1365 }
1366
1367 list_add(&card->list, &emu10k1_devs);
1368
1369 return 0;
1370
1371err_proc:
1372 emu10k1_unregister_devices(card);
1373
1374err_register:
1375 emu10k1_cleanup(card);
1376
1377err_emu10k1_init:
1378 emu10k1_midi_cleanup(card);
1379
1380err_midi:
1381 emu10k1_mixer_cleanup(card);
1382
1383err_mixer:
1384 emu10k1_audio_cleanup(card);
1385
1386err_audio:
1387 free_irq(card->irq, card);
1388
1389err_irq:
1390 release_region(card->iobase, card->length);
1391 pci_set_drvdata(pci_dev, NULL);
1392
1393err_region:
1394 kfree(card);
1395
1396 return ret;
1397}
1398
1399static void __devexit emu10k1_remove(struct pci_dev *pci_dev)
1400{
1401 struct emu10k1_card *card = pci_get_drvdata(pci_dev);
1402
1403 list_del(&card->list);
1404
1405 emu10k1_unregister_devices(card);
1406 emu10k1_cleanup(card);
1407 emu10k1_midi_cleanup(card);
1408 emu10k1_mixer_cleanup(card);
1409 emu10k1_proc_cleanup(card);
1410 emu10k1_audio_cleanup(card);
1411 free_irq(card->irq, card);
1412 release_region(card->iobase, card->length);
1413 kfree(card);
1414 pci_set_drvdata(pci_dev, NULL);
1415}
1416
1417MODULE_AUTHOR("Bertrand Lee, Cai Ying. (Email to: emu10k1-devel@lists.sourceforge.net)");
1418MODULE_DESCRIPTION("Creative EMU10K1 PCI Audio Driver v" DRIVER_VERSION "\nCopyright (C) 1999 Creative Technology Ltd.");
1419MODULE_LICENSE("GPL");
1420
1421static struct pci_driver emu10k1_pci_driver = {
1422 .name = "emu10k1",
1423 .id_table = emu10k1_pci_tbl,
1424 .probe = emu10k1_probe,
1425 .remove = __devexit_p(emu10k1_remove),
1426};
1427
1428static int __init emu10k1_init_module(void)
1429{
1430 printk(KERN_INFO "Creative EMU10K1 PCI Audio Driver, version " DRIVER_VERSION ", " __TIME__ " " __DATE__ "\n");
1431
46654728 1432 return pci_register_driver(&emu10k1_pci_driver);
1da177e4
LT		 1433}
1434
1435static void __exit emu10k1_cleanup_module(void)
1436{
1437 pci_unregister_driver(&emu10k1_pci_driver);
1438
1439 return;
1440}
1441
1442module_init(emu10k1_init_module);
1443module_exit(emu10k1_cleanup_module);
1444
1445#ifdef EMU10K1_SEQUENCER
1446
1447/* in midi.c */
1448extern int emu10k1_seq_midi_open(int dev, int mode,
1449 void (*input)(int dev, unsigned char midi_byte),
1450 void (*output)(int dev));
1451extern void emu10k1_seq_midi_close(int dev);
1452extern int emu10k1_seq_midi_out(int dev, unsigned char midi_byte);
1453extern int emu10k1_seq_midi_start_read(int dev);
1454extern int emu10k1_seq_midi_end_read(int dev);
1455extern void emu10k1_seq_midi_kick(int dev);
1456extern int emu10k1_seq_midi_buffer_status(int dev);
1457
1458static struct midi_operations emu10k1_midi_operations =
1459{
1460 THIS_MODULE,
1461 {"EMU10K1 MIDI", 0, 0, SNDCARD_EMU10K1},
1462 &std_midi_synth,
1463 {0},
1464 emu10k1_seq_midi_open,
1465 emu10k1_seq_midi_close,
1466 NULL,
1467 emu10k1_seq_midi_out,
1468 emu10k1_seq_midi_start_read,
1469 emu10k1_seq_midi_end_read,
1470 emu10k1_seq_midi_kick,
1471 NULL,
1472 emu10k1_seq_midi_buffer_status,
1473 NULL
1474};
1475
1476#endif
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