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Diffstat (limited to 'sound/oss/emu10k1/main.c')
-rw-r--r--sound/oss/emu10k1/main.c1471
1 files changed, 0 insertions, 1471 deletions
diff --git a/sound/oss/emu10k1/main.c b/sound/oss/emu10k1/main.c
deleted file mode 100644
index 5058411b7524..000000000000
--- a/sound/oss/emu10k1/main.c
+++ /dev/null
@@ -1,1471 +0,0 @@
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>
97#include <linux/dma-mapping.h>
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 */
123#define EMU10K1_DMA_MASK DMA_29BIT_MASK /* DMA buffer mask for pci_alloc_consist */
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
170extern irqreturn_t emu10k1_interrupt(int, void *);
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 = kzalloc(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 card->mpuout->intr = 1;
466 card->mpuout->status = FLAGS_AVAILABLE;
467 card->mpuout->state = CARDMIDIOUT_STATE_DEFAULT;
468
469 tasklet_init(&card->mpuout->tasklet, emu10k1_mpuout_bh, (unsigned long) card);
470
471 spin_lock_init(&card->mpuout->lock);
472
473 card->mpuin = kzalloc(sizeof(struct emu10k1_mpuin), GFP_KERNEL);
474 if (card->mpuin == NULL) {
475 printk(KERN_WARNING "emu10k1: Unable to allocate emu10k1_mpuin: out of memory\n");
476 ret = -ENOMEM;
477 goto err_out2;
478 }
479
480 card->mpuin->status = FLAGS_AVAILABLE;
481
482 tasklet_init(&card->mpuin->tasklet, emu10k1_mpuin_bh, (unsigned long) card->mpuin);
483
484 spin_lock_init(&card->mpuin->lock);
485
486 /* Reset the MPU port */
487 if (emu10k1_mpu_reset(card) < 0) {
488 ERROR();
489 ret = -EIO;
490 goto err_out3;
491 }
492
493 return 0;
494
495err_out3:
496 kfree(card->mpuin);
497err_out2:
498 kfree(card->mpuout);
499err_out1:
500 return ret;
501}
502
503static void emu10k1_midi_cleanup(struct emu10k1_card *card)
504{
505 tasklet_kill(&card->mpuout->tasklet);
506 kfree(card->mpuout);
507
508 tasklet_kill(&card->mpuin->tasklet);
509 kfree(card->mpuin);
510}
511
512static void __devinit voice_init(struct emu10k1_card *card)
513{
514 int i;
515
516 for (i = 0; i < NUM_G; i++)
517 card->voicetable[i] = VOICE_USAGE_FREE;
518}
519
520static void __devinit timer_init(struct emu10k1_card *card)
521{
522 INIT_LIST_HEAD(&card->timers);
523 card->timer_delay = TIMER_STOPPED;
524 spin_lock_init(&card->timer_lock);
525}
526
527static void __devinit addxmgr_init(struct emu10k1_card *card)
528{
529 u32 count;
530
531 for (count = 0; count < MAXPAGES; count++)
532 card->emupagetable[count] = 0;
533
534 /* Mark first page as used */
535 /* This page is reserved by the driver */
536 card->emupagetable[0] = 0x8001;
537 card->emupagetable[1] = MAXPAGES - 1;
538}
539
540static void fx_cleanup(struct patch_manager *mgr)
541{
542 int i;
543 for(i = 0; i < mgr->current_pages; i++)
544 free_page((unsigned long) mgr->patch[i]);
545}
546
547static int __devinit fx_init(struct emu10k1_card *card)
548{
549 struct patch_manager *mgr = &card->mgr;
550 struct dsp_patch *patch;
551 struct dsp_rpatch *rpatch;
552 s32 left, right;
553 int i;
554 u32 pc = 0;
555 u32 patch_n=0;
556 struct emu_efx_info_t emu_efx_info[2]=
557 {{ 20, 10, 0x400, 0x100, 0x20 },
558 { 24, 12, 0x600, 0x400, 0x60 },
559 };
560
561
562 for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
563 mgr->ctrl_gpr[i][0] = -1;
564 mgr->ctrl_gpr[i][1] = -1;
565 }
566
567
568 if (card->is_audigy)
569 mgr->current_pages = (2 + PATCHES_PER_PAGE - 1) / PATCHES_PER_PAGE;
570 else
571 /* !! The number below must equal the number of patches, currently 11 !! */
572 mgr->current_pages = (11 + PATCHES_PER_PAGE - 1) / PATCHES_PER_PAGE;
573
574 for (i = 0; i < mgr->current_pages; i++) {
575 mgr->patch[i] = (void *)__get_free_page(GFP_KERNEL);
576 if (mgr->patch[i] == NULL) {
577 mgr->current_pages = i;
578 fx_cleanup(mgr);
579 return -ENOMEM;
580 }
581 memset(mgr->patch[i], 0, PAGE_SIZE);
582 }
583
584 if (card->is_audigy) {
585 for (i = 0; i < 1024; i++)
586 OP(0xf, 0x0c0, 0x0c0, 0x0cf, 0x0c0);
587
588 for (i = 0; i < 512 ; i++)
589 sblive_writeptr(card, A_GPR_BASE+i,0,0);
590
591 pc=0;
592
593 //Pcm input volume
594 OP(0, 0x402, 0x0c0, 0x406, 0x000);
595 OP(0, 0x403, 0x0c0, 0x407, 0x001);
596
597 //CD-Digital input Volume
598 OP(0, 0x404, 0x0c0, 0x40d, 0x42);
599 OP(0, 0x405, 0x0c0, 0x40f, 0x43);
600
601 // CD + PCM
602 OP(6, 0x400, 0x0c0, 0x402, 0x404);
603 OP(6, 0x401, 0x0c0, 0x403, 0x405);
604
605 // Front Output + Master Volume
606 OP(0, 0x68, 0x0c0, 0x408, 0x400);
607 OP(0, 0x69, 0x0c0, 0x409, 0x401);
608
609 // Add-in analog inputs for other speakers
610 OP(6, 0x400, 0x40, 0x400, 0xc0);
611 OP(6, 0x401, 0x41, 0x401, 0xc0);
612
613 // Digital Front + Master Volume
614 OP(0, 0x60, 0x0c0, 0x408, 0x400);
615 OP(0, 0x61, 0x0c0, 0x409, 0x401);
616
617 // Rear Output + Rear Volume
618 OP(0, 0x06e, 0x0c0, 0x419, 0x400);
619 OP(0, 0x06f, 0x0c0, 0x41a, 0x401);
620
621 // Digital Rear Output + Rear Volume
622 OP(0, 0x066, 0x0c0, 0x419, 0x400);
623 OP(0, 0x067, 0x0c0, 0x41a, 0x401);
624
625 // Audigy Drive, Headphone out
626 OP(6, 0x64, 0x0c0, 0x0c0, 0x400);
627 OP(6, 0x65, 0x0c0, 0x0c0, 0x401);
628
629 // ac97 Recording
630 OP(6, 0x76, 0x0c0, 0x0c0, 0x40);
631 OP(6, 0x77, 0x0c0, 0x0c0, 0x41);
632
633 // Center = sub = Left/2 + Right/2
634 OP(0xe, 0x400, 0x401, 0xcd, 0x400);
635
636 // center/sub Volume (master)
637 OP(0, 0x06a, 0x0c0, 0x408, 0x400);
638 OP(0, 0x06b, 0x0c0, 0x409, 0x400);
639
640 // Digital center/sub Volume (master)
641 OP(0, 0x062, 0x0c0, 0x408, 0x400);
642 OP(0, 0x063, 0x0c0, 0x409, 0x400);
643
644 ROUTING_PATCH_START(rpatch, "Routing");
645 ROUTING_PATCH_END(rpatch);
646
647 /* delimiter patch */
648 patch = PATCH(mgr, patch_n);
649 patch->code_size = 0;
650
651
652 sblive_writeptr(card, 0x53, 0, 0);
653 } else {
654 for (i = 0; i < 512 ; i++)
655 OP(6, 0x40, 0x40, 0x40, 0x40);
656
657 for (i = 0; i < 256; i++)
658 sblive_writeptr_tag(card, 0,
659 FXGPREGBASE + i, 0,
660 TANKMEMADDRREGBASE + i, 0,
661 TAGLIST_END);
662
663
664 pc = 0;
665
666 //first free GPR = 0x11b
667
668
669 /* FX volume correction and Volume control*/
670 INPUT_PATCH_START(patch, "Pcm L vol", 0x0, 0);
671 GET_OUTPUT_GPR(patch, 0x100, 0x0);
672 GET_CONTROL_GPR(patch, 0x106, "Vol", 0, 0x7fffffff);
673 GET_DYNAMIC_GPR(patch, 0x112);
674
675 OP(4, 0x112, 0x40, PCM_IN_L, 0x44); //*4
676 OP(0, 0x100, 0x040, 0x112, 0x106); //*vol
677 INPUT_PATCH_END(patch);
678
679
680 INPUT_PATCH_START(patch, "Pcm R vol", 0x1, 0);
681 GET_OUTPUT_GPR(patch, 0x101, 0x1);
682 GET_CONTROL_GPR(patch, 0x107, "Vol", 0, 0x7fffffff);
683 GET_DYNAMIC_GPR(patch, 0x112);
684
685 OP(4, 0x112, 0x40, PCM_IN_R, 0x44);
686 OP(0, 0x101, 0x040, 0x112, 0x107);
687
688 INPUT_PATCH_END(patch);
689
690
691 // CD-Digital In Volume control
692 INPUT_PATCH_START(patch, "CD-Digital Vol L", 0x12, 0);
693 GET_OUTPUT_GPR(patch, 0x10c, 0x12);
694 GET_CONTROL_GPR(patch, 0x10d, "Vol", 0, 0x7fffffff);
695
696 OP(0, 0x10c, 0x040, SPDIF_CD_L, 0x10d);
697 INPUT_PATCH_END(patch);
698
699 INPUT_PATCH_START(patch, "CD-Digital Vol R", 0x13, 0);
700 GET_OUTPUT_GPR(patch, 0x10e, 0x13);
701 GET_CONTROL_GPR(patch, 0x10f, "Vol", 0, 0x7fffffff);
702
703 OP(0, 0x10e, 0x040, SPDIF_CD_R, 0x10f);
704 INPUT_PATCH_END(patch);
705
706 //Volume Correction for Multi-channel Inputs
707 INPUT_PATCH_START(patch, "Multi-Channel Gain", 0x08, 0);
708 patch->input=patch->output=0x3F00;
709
710 GET_OUTPUT_GPR(patch, 0x113, MULTI_FRONT_L);
711 GET_OUTPUT_GPR(patch, 0x114, MULTI_FRONT_R);
712 GET_OUTPUT_GPR(patch, 0x115, MULTI_REAR_L);
713 GET_OUTPUT_GPR(patch, 0x116, MULTI_REAR_R);
714 GET_OUTPUT_GPR(patch, 0x117, MULTI_CENTER);
715 GET_OUTPUT_GPR(patch, 0x118, MULTI_LFE);
716
717 OP(4, 0x113, 0x40, MULTI_FRONT_L, 0x44);
718 OP(4, 0x114, 0x40, MULTI_FRONT_R, 0x44);
719 OP(4, 0x115, 0x40, MULTI_REAR_L, 0x44);
720 OP(4, 0x116, 0x40, MULTI_REAR_R, 0x44);
721 OP(4, 0x117, 0x40, MULTI_CENTER, 0x44);
722 OP(4, 0x118, 0x40, MULTI_LFE, 0x44);
723
724 INPUT_PATCH_END(patch);
725
726
727 //Routing patch start
728 ROUTING_PATCH_START(rpatch, "Routing");
729 GET_INPUT_GPR(rpatch, 0x100, 0x0);
730 GET_INPUT_GPR(rpatch, 0x101, 0x1);
731 GET_INPUT_GPR(rpatch, 0x10c, 0x12);
732 GET_INPUT_GPR(rpatch, 0x10e, 0x13);
733 GET_INPUT_GPR(rpatch, 0x113, MULTI_FRONT_L);
734 GET_INPUT_GPR(rpatch, 0x114, MULTI_FRONT_R);
735 GET_INPUT_GPR(rpatch, 0x115, MULTI_REAR_L);
736 GET_INPUT_GPR(rpatch, 0x116, MULTI_REAR_R);
737 GET_INPUT_GPR(rpatch, 0x117, MULTI_CENTER);
738 GET_INPUT_GPR(rpatch, 0x118, MULTI_LFE);
739
740 GET_DYNAMIC_GPR(rpatch, 0x102);
741 GET_DYNAMIC_GPR(rpatch, 0x103);
742
743 GET_OUTPUT_GPR(rpatch, 0x104, 0x8);
744 GET_OUTPUT_GPR(rpatch, 0x105, 0x9);
745 GET_OUTPUT_GPR(rpatch, 0x10a, 0x2);
746 GET_OUTPUT_GPR(rpatch, 0x10b, 0x3);
747
748
749 /* input buffer */
750 OP(6, 0x102, AC97_IN_L, 0x40, 0x40);
751 OP(6, 0x103, AC97_IN_R, 0x40, 0x40);
752
753
754 /* Digital In + PCM + MULTI_FRONT-> AC97 out (front speakers)*/
755 OP(6, AC97_FRONT_L, 0x100, 0x10c, 0x113);
756
757 CONNECT(MULTI_FRONT_L, AC97_FRONT_L);
758 CONNECT(PCM_IN_L, AC97_FRONT_L);
759 CONNECT(SPDIF_CD_L, AC97_FRONT_L);
760
761 OP(6, AC97_FRONT_R, 0x101, 0x10e, 0x114);
762
763 CONNECT(MULTI_FRONT_R, AC97_FRONT_R);
764 CONNECT(PCM_IN_R, AC97_FRONT_R);
765 CONNECT(SPDIF_CD_R, AC97_FRONT_R);
766
767 /* Digital In + PCM + AC97 In + PCM1 + MULTI_REAR --> Rear Channel */
768 OP(6, 0x104, PCM1_IN_L, 0x100, 0x115);
769 OP(6, 0x104, 0x104, 0x10c, 0x102);
770
771 CONNECT(MULTI_REAR_L, ANALOG_REAR_L);
772 CONNECT(AC97_IN_L, ANALOG_REAR_L);
773 CONNECT(PCM_IN_L, ANALOG_REAR_L);
774 CONNECT(SPDIF_CD_L, ANALOG_REAR_L);
775 CONNECT(PCM1_IN_L, ANALOG_REAR_L);
776
777 OP(6, 0x105, PCM1_IN_R, 0x101, 0x116);
778 OP(6, 0x105, 0x105, 0x10e, 0x103);
779
780 CONNECT(MULTI_REAR_R, ANALOG_REAR_R);
781 CONNECT(AC97_IN_R, ANALOG_REAR_R);
782 CONNECT(PCM_IN_R, ANALOG_REAR_R);
783 CONNECT(SPDIF_CD_R, ANALOG_REAR_R);
784 CONNECT(PCM1_IN_R, ANALOG_REAR_R);
785
786 /* Digital In + PCM + AC97 In + MULTI_FRONT --> Digital out */
787 OP(6, 0x10b, 0x100, 0x102, 0x10c);
788 OP(6, 0x10b, 0x10b, 0x113, 0x40);
789
790 CONNECT(MULTI_FRONT_L, DIGITAL_OUT_L);
791 CONNECT(PCM_IN_L, DIGITAL_OUT_L);
792 CONNECT(AC97_IN_L, DIGITAL_OUT_L);
793 CONNECT(SPDIF_CD_L, DIGITAL_OUT_L);
794
795 OP(6, 0x10a, 0x101, 0x103, 0x10e);
796 OP(6, 0x10b, 0x10b, 0x114, 0x40);
797
798 CONNECT(MULTI_FRONT_R, DIGITAL_OUT_R);
799 CONNECT(PCM_IN_R, DIGITAL_OUT_R);
800 CONNECT(AC97_IN_R, DIGITAL_OUT_R);
801 CONNECT(SPDIF_CD_R, DIGITAL_OUT_R);
802
803 /* AC97 In --> ADC Recording Buffer */
804 OP(6, ADC_REC_L, 0x102, 0x40, 0x40);
805
806 CONNECT(AC97_IN_L, ADC_REC_L);
807
808 OP(6, ADC_REC_R, 0x103, 0x40, 0x40);
809
810 CONNECT(AC97_IN_R, ADC_REC_R);
811
812
813 /* fx12:Analog-Center */
814 OP(6, ANALOG_CENTER, 0x117, 0x40, 0x40);
815 CONNECT(MULTI_CENTER, ANALOG_CENTER);
816
817 /* fx11:Analog-LFE */
818 OP(6, ANALOG_LFE, 0x118, 0x40, 0x40);
819 CONNECT(MULTI_LFE, ANALOG_LFE);
820
821 /* fx12:Digital-Center */
822 OP(6, DIGITAL_CENTER, 0x117, 0x40, 0x40);
823 CONNECT(MULTI_CENTER, DIGITAL_CENTER);
824
825 /* fx11:Analog-LFE */
826 OP(6, DIGITAL_LFE, 0x118, 0x40, 0x40);
827 CONNECT(MULTI_LFE, DIGITAL_LFE);
828
829 ROUTING_PATCH_END(rpatch);
830
831
832 // Rear volume control
833 OUTPUT_PATCH_START(patch, "Vol Rear L", 0x8, 0);
834 GET_INPUT_GPR(patch, 0x104, 0x8);
835 GET_CONTROL_GPR(patch, 0x119, "Vol", 0, 0x7fffffff);
836
837 OP(0, ANALOG_REAR_L, 0x040, 0x104, 0x119);
838 OUTPUT_PATCH_END(patch);
839
840 OUTPUT_PATCH_START(patch, "Vol Rear R", 0x9, 0);
841 GET_INPUT_GPR(patch, 0x105, 0x9);
842 GET_CONTROL_GPR(patch, 0x11a, "Vol", 0, 0x7fffffff);
843
844 OP(0, ANALOG_REAR_R, 0x040, 0x105, 0x11a);
845 OUTPUT_PATCH_END(patch);
846
847
848 //Master volume control on front-digital
849 OUTPUT_PATCH_START(patch, "Vol Master L", 0x2, 1);
850 GET_INPUT_GPR(patch, 0x10a, 0x2);
851 GET_CONTROL_GPR(patch, 0x108, "Vol", 0, 0x7fffffff);
852
853 OP(0, DIGITAL_OUT_L, 0x040, 0x10a, 0x108);
854 OUTPUT_PATCH_END(patch);
855
856
857 OUTPUT_PATCH_START(patch, "Vol Master R", 0x3, 1);
858 GET_INPUT_GPR(patch, 0x10b, 0x3);
859 GET_CONTROL_GPR(patch, 0x109, "Vol", 0, 0x7fffffff);
860
861 OP(0, DIGITAL_OUT_R, 0x040, 0x10b, 0x109);
862 OUTPUT_PATCH_END(patch);
863
864
865 /* delimiter patch */
866 patch = PATCH(mgr, patch_n);
867 patch->code_size = 0;
868
869
870 sblive_writeptr(card, DBG, 0, 0);
871 }
872
873 spin_lock_init(&mgr->lock);
874
875 // Set up Volume controls, try to keep this the same for both Audigy and Live
876
877 //Master volume
878 mgr->ctrl_gpr[SOUND_MIXER_VOLUME][0] = 8;
879 mgr->ctrl_gpr[SOUND_MIXER_VOLUME][1] = 9;
880
881 left = card->ac97->mixer_state[SOUND_MIXER_VOLUME] & 0xff;
882 right = (card->ac97->mixer_state[SOUND_MIXER_VOLUME] >> 8) & 0xff;
883
884 emu10k1_set_volume_gpr(card, 8, left, 1 << card->ac97->bit_resolution);
885 emu10k1_set_volume_gpr(card, 9, right, 1 << card->ac97->bit_resolution);
886
887 //Rear volume
888 mgr->ctrl_gpr[ SOUND_MIXER_OGAIN ][0] = 0x19;
889 mgr->ctrl_gpr[ SOUND_MIXER_OGAIN ][1] = 0x1a;
890
891 left = right = 67;
892 card->ac97->mixer_state[SOUND_MIXER_OGAIN] = (right << 8) | left;
893
894 card->ac97->supported_mixers |= SOUND_MASK_OGAIN;
895 card->ac97->stereo_mixers |= SOUND_MASK_OGAIN;
896
897 emu10k1_set_volume_gpr(card, 0x19, left, VOL_5BIT);
898 emu10k1_set_volume_gpr(card, 0x1a, right, VOL_5BIT);
899
900 //PCM Volume
901 mgr->ctrl_gpr[SOUND_MIXER_PCM][0] = 6;
902 mgr->ctrl_gpr[SOUND_MIXER_PCM][1] = 7;
903
904 left = card->ac97->mixer_state[SOUND_MIXER_PCM] & 0xff;
905 right = (card->ac97->mixer_state[SOUND_MIXER_PCM] >> 8) & 0xff;
906
907 emu10k1_set_volume_gpr(card, 6, left, VOL_5BIT);
908 emu10k1_set_volume_gpr(card, 7, right, VOL_5BIT);
909
910 //CD-Digital Volume
911 mgr->ctrl_gpr[SOUND_MIXER_DIGITAL1][0] = 0xd;
912 mgr->ctrl_gpr[SOUND_MIXER_DIGITAL1][1] = 0xf;
913
914 left = right = 67;
915 card->ac97->mixer_state[SOUND_MIXER_DIGITAL1] = (right << 8) | left;
916
917 card->ac97->supported_mixers |= SOUND_MASK_DIGITAL1;
918 card->ac97->stereo_mixers |= SOUND_MASK_DIGITAL1;
919
920 emu10k1_set_volume_gpr(card, 0xd, left, VOL_5BIT);
921 emu10k1_set_volume_gpr(card, 0xf, right, VOL_5BIT);
922
923
924 //hard wire the ac97's pcm, pcm volume is done above using dsp code.
925 if (card->is_audigy)
926 //for Audigy, we mute it and use the philips 6 channel DAC instead
927 emu10k1_ac97_write(card->ac97, 0x18, 0x8000);
928 else
929 //For the Live we hardwire it to full volume
930 emu10k1_ac97_write(card->ac97, 0x18, 0x0);
931
932 //remove it from the ac97_codec's control
933 card->ac97_supported_mixers &= ~SOUND_MASK_PCM;
934 card->ac97_stereo_mixers &= ~SOUND_MASK_PCM;
935
936 //set Igain to 0dB by default, maybe consider hardwiring it here.
937 emu10k1_ac97_write(card->ac97, AC97_RECORD_GAIN, 0x0000);
938 card->ac97->mixer_state[SOUND_MIXER_IGAIN] = 0x101;
939
940 return 0;
941}
942
943static int __devinit hw_init(struct emu10k1_card *card)
944{
945 int nCh;
946 u32 pagecount; /* tmp */
947 int ret;
948
949 /* Disable audio and lock cache */
950 emu10k1_writefn0(card, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE);
951
952 /* Reset recording buffers */
953 sblive_writeptr_tag(card, 0,
954 MICBS, ADCBS_BUFSIZE_NONE,
955 MICBA, 0,
956 FXBS, ADCBS_BUFSIZE_NONE,
957 FXBA, 0,
958 ADCBS, ADCBS_BUFSIZE_NONE,
959 ADCBA, 0,
960 TAGLIST_END);
961
962 /* Disable channel interrupt */
963 emu10k1_writefn0(card, INTE, 0);
964 sblive_writeptr_tag(card, 0,
965 CLIEL, 0,
966 CLIEH, 0,
967 SOLEL, 0,
968 SOLEH, 0,
969 TAGLIST_END);
970
971 if (card->is_audigy) {
972 sblive_writeptr_tag(card,0,
973 0x5e,0xf00,
974 0x5f,0x3,
975 TAGLIST_END);
976 }
977
978 /* Init envelope engine */
979 for (nCh = 0; nCh < NUM_G; nCh++) {
980 sblive_writeptr_tag(card, nCh,
981 DCYSUSV, 0,
982 IP, 0,
983 VTFT, 0xffff,
984 CVCF, 0xffff,
985 PTRX, 0,
986 //CPF, 0,
987 CCR, 0,
988
989 PSST, 0,
990 DSL, 0x10,
991 CCCA, 0,
992 Z1, 0,
993 Z2, 0,
994 FXRT, 0xd01c0000,
995
996 ATKHLDM, 0,
997 DCYSUSM, 0,
998 IFATN, 0xffff,
999 PEFE, 0,
1000 FMMOD, 0,
1001 TREMFRQ, 24, /* 1 Hz */
1002 FM2FRQ2, 24, /* 1 Hz */
1003 TEMPENV, 0,
1004
1005 /*** These are last so OFF prevents writing ***/
1006 LFOVAL2, 0,
1007 LFOVAL1, 0,
1008 ATKHLDV, 0,
1009 ENVVOL, 0,
1010 ENVVAL, 0,
1011 TAGLIST_END);
1012 sblive_writeptr(card, CPF, nCh, 0);
1013 /*
1014 Audigy FXRT initialization
1015 reversed eng'd, may not be accurate.
1016 */
1017 if (card->is_audigy) {
1018 sblive_writeptr_tag(card,nCh,
1019 0x4c,0x0,
1020 0x4d,0x0,
1021 0x4e,0x0,
1022 0x4f,0x0,
1023 A_FXRT1, 0x3f3f3f3f,
1024 A_FXRT2, 0x3f3f3f3f,
1025 A_SENDAMOUNTS, 0,
1026 TAGLIST_END);
1027 }
1028 }
1029
1030
1031 /*
1032 ** Init to 0x02109204 :
1033 ** Clock accuracy = 0 (1000ppm)
1034 ** Sample Rate = 2 (48kHz)
1035 ** Audio Channel = 1 (Left of 2)
1036 ** Source Number = 0 (Unspecified)
1037 ** Generation Status = 1 (Original for Cat Code 12)
1038 ** Cat Code = 12 (Digital Signal Mixer)
1039 ** Mode = 0 (Mode 0)
1040 ** Emphasis = 0 (None)
1041 ** CP = 1 (Copyright unasserted)
1042 ** AN = 0 (Digital audio)
1043 ** P = 0 (Consumer)
1044 */
1045
1046 sblive_writeptr_tag(card, 0,
1047
1048 /* SPDIF0 */
1049 SPCS0, (SPCS_CLKACCY_1000PPM | 0x002000000 |
1050 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT),
1051
1052 /* SPDIF1 */
1053 SPCS1, (SPCS_CLKACCY_1000PPM | 0x002000000 |
1054 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT),
1055
1056 /* SPDIF2 & SPDIF3 */
1057 SPCS2, (SPCS_CLKACCY_1000PPM | 0x002000000 |
1058 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT),
1059
1060 TAGLIST_END);
1061
1062 if (card->is_audigy && (card->chiprev == 4)) {
1063 /* Hacks for Alice3 to work independent of haP16V driver */
1064 u32 tmp;
1065
1066 //Setup SRCMulti_I2S SamplingRate
1067 tmp = sblive_readptr(card, A_SPDIF_SAMPLERATE, 0);
1068 tmp &= 0xfffff1ff;
1069 tmp |= (0x2<<9);
1070 sblive_writeptr(card, A_SPDIF_SAMPLERATE, 0, tmp);
1071
1072 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
1073 emu10k1_writefn0(card, 0x20, 0x600000);
1074 emu10k1_writefn0(card, 0x24, 0x14);
1075
1076 /* Setup SRCMulti Input Audio Enable */
1077 emu10k1_writefn0(card, 0x20, 0x6E0000);
1078 emu10k1_writefn0(card, 0x24, 0xFF00FF00);
1079 }
1080
1081 ret = fx_init(card); /* initialize effects engine */
1082 if (ret < 0)
1083 return ret;
1084
1085 card->tankmem.size = 0;
1086
1087 card->virtualpagetable.size = MAXPAGES * sizeof(u32);
1088
1089 card->virtualpagetable.addr = pci_alloc_consistent(card->pci_dev, card->virtualpagetable.size, &card->virtualpagetable.dma_handle);
1090 if (card->virtualpagetable.addr == NULL) {
1091 ERROR();
1092 ret = -ENOMEM;
1093 goto err0;
1094 }
1095
1096 card->silentpage.size = EMUPAGESIZE;
1097
1098 card->silentpage.addr = pci_alloc_consistent(card->pci_dev, card->silentpage.size, &card->silentpage.dma_handle);
1099 if (card->silentpage.addr == NULL) {
1100 ERROR();
1101 ret = -ENOMEM;
1102 goto err1;
1103 }
1104
1105 for (pagecount = 0; pagecount < MAXPAGES; pagecount++)
1106 ((u32 *) card->virtualpagetable.addr)[pagecount] = cpu_to_le32(((u32) card->silentpage.dma_handle * 2) | pagecount);
1107
1108 /* Init page table & tank memory base register */
1109 sblive_writeptr_tag(card, 0,
1110 PTB, (u32) card->virtualpagetable.dma_handle,
1111 TCB, 0,
1112 TCBS, 0,
1113 TAGLIST_END);
1114
1115 for (nCh = 0; nCh < NUM_G; nCh++) {
1116 sblive_writeptr_tag(card, nCh,
1117 MAPA, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2),
1118 MAPB, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2),
1119 TAGLIST_END);
1120 }
1121
1122 /* Hokay, now enable the AUD bit */
1123 /* Enable Audio = 1 */
1124 /* Mute Disable Audio = 0 */
1125 /* Lock Tank Memory = 1 */
1126 /* Lock Sound Memory = 0 */
1127 /* Auto Mute = 1 */
1128 if (card->is_audigy) {
1129 if (card->chiprev == 4)
1130 emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_AC3ENABLE_CDSPDIF | HCFG_AC3ENABLE_GPSPDIF | HCFG_AUTOMUTE | HCFG_JOYENABLE);
1131 else
1132 emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_AUTOMUTE | HCFG_JOYENABLE);
1133 } else {
1134 if (card->model == 0x20 || card->model == 0xc400 ||
1135 (card->model == 0x21 && card->chiprev < 6))
1136 emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE);
1137 else
1138 emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE);
1139 }
1140 /* Enable Vol_Ctrl irqs */
1141 emu10k1_irq_enable(card, INTE_VOLINCRENABLE | INTE_VOLDECRENABLE | INTE_MUTEENABLE | INTE_FXDSPENABLE);
1142
1143 if (card->is_audigy && (card->chiprev == 4)) {
1144 /* Unmute Analog now. Set GPO6 to 1 for Apollo.
1145 * This has to be done after init ALice3 I2SOut beyond 48KHz.
1146 * So, sequence is important. */
1147 u32 tmp = emu10k1_readfn0(card, A_IOCFG);
1148 tmp |= 0x0040;
1149 emu10k1_writefn0(card, A_IOCFG, tmp);
1150 }
1151
1152 /* FIXME: TOSLink detection */
1153 card->has_toslink = 0;
1154
1155 /* Initialize digital passthrough variables */
1156 card->pt.pos_gpr = card->pt.intr_gpr = card->pt.enable_gpr = -1;
1157 card->pt.selected = 0;
1158 card->pt.state = PT_STATE_INACTIVE;
1159 card->pt.spcs_to_use = 0x01;
1160 card->pt.patch_name = "AC3pass";
1161 card->pt.intr_gpr_name = "count";
1162 card->pt.enable_gpr_name = "enable";
1163 card->pt.pos_gpr_name = "ptr";
1164 spin_lock_init(&card->pt.lock);
1165 init_waitqueue_head(&card->pt.wait);
1166
1167/* tmp = sblive_readfn0(card, HCFG);
1168 if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
1169 sblive_writefn0(card, HCFG, tmp | 0x800);
1170
1171 udelay(512);
1172
1173 if (tmp != (sblive_readfn0(card, HCFG) & ~0x800)) {
1174 card->has_toslink = 1;
1175 sblive_writefn0(card, HCFG, tmp);
1176 }
1177 }
1178*/
1179 return 0;
1180
1181 err1:
1182 pci_free_consistent(card->pci_dev, card->virtualpagetable.size, card->virtualpagetable.addr, card->virtualpagetable.dma_handle);
1183 err0:
1184 fx_cleanup(&card->mgr);
1185
1186 return ret;
1187}
1188
1189static int __devinit emu10k1_init(struct emu10k1_card *card)
1190{
1191 /* Init Card */
1192 if (hw_init(card) < 0)
1193 return -1;
1194
1195 voice_init(card);
1196 timer_init(card);
1197 addxmgr_init(card);
1198
1199 DPD(2, " hw control register -> %#x\n", emu10k1_readfn0(card, HCFG));
1200
1201 return 0;
1202}
1203
1204static void emu10k1_cleanup(struct emu10k1_card *card)
1205{
1206 int ch;
1207
1208 emu10k1_writefn0(card, INTE, 0);
1209
1210 /** Shutdown the chip **/
1211 for (ch = 0; ch < NUM_G; ch++)
1212 sblive_writeptr(card, DCYSUSV, ch, 0);
1213
1214 for (ch = 0; ch < NUM_G; ch++) {
1215 sblive_writeptr_tag(card, ch,
1216 VTFT, 0,
1217 CVCF, 0,
1218 PTRX, 0,
1219 //CPF, 0,
1220 TAGLIST_END);
1221 sblive_writeptr(card, CPF, ch, 0);
1222 }
1223
1224 /* Disable audio and lock cache */
1225 emu10k1_writefn0(card, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE);
1226
1227 sblive_writeptr_tag(card, 0,
1228 PTB, 0,
1229
1230 /* Reset recording buffers */
1231 MICBS, ADCBS_BUFSIZE_NONE,
1232 MICBA, 0,
1233 FXBS, ADCBS_BUFSIZE_NONE,
1234 FXBA, 0,
1235 FXWC, 0,
1236 ADCBS, ADCBS_BUFSIZE_NONE,
1237 ADCBA, 0,
1238 TCBS, 0,
1239 TCB, 0,
1240 DBG, 0x8000,
1241
1242 /* Disable channel interrupt */
1243 CLIEL, 0,
1244 CLIEH, 0,
1245 SOLEL, 0,
1246 SOLEH, 0,
1247 TAGLIST_END);
1248
1249 if (card->is_audigy)
1250 sblive_writeptr(card, 0, A_DBG, A_DBG_SINGLE_STEP);
1251
1252 pci_free_consistent(card->pci_dev, card->virtualpagetable.size, card->virtualpagetable.addr, card->virtualpagetable.dma_handle);
1253 pci_free_consistent(card->pci_dev, card->silentpage.size, card->silentpage.addr, card->silentpage.dma_handle);
1254
1255 if(card->tankmem.size != 0)
1256 pci_free_consistent(card->pci_dev, card->tankmem.size, card->tankmem.addr, card->tankmem.dma_handle);
1257
1258 /* release patch storage memory */
1259 fx_cleanup(&card->mgr);
1260}
1261
1262/* Driver initialization routine */
1263static int __devinit emu10k1_probe(struct pci_dev *pci_dev, const struct pci_device_id *pci_id)
1264{
1265 struct emu10k1_card *card;
1266 u32 subsysvid;
1267 int ret;
1268
1269 if (pci_set_dma_mask(pci_dev, EMU10K1_DMA_MASK)) {
1270 printk(KERN_ERR "emu10k1: architecture does not support 29bit PCI busmaster DMA\n");
1271 return -ENODEV;
1272 }
1273
1274 if (pci_enable_device(pci_dev))
1275 return -EIO;
1276
1277 pci_set_master(pci_dev);
1278
1279 if ((card = kzalloc(sizeof(struct emu10k1_card), GFP_KERNEL)) == NULL) {
1280 printk(KERN_ERR "emu10k1: out of memory\n");
1281 return -ENOMEM;
1282 }
1283
1284 card->iobase = pci_resource_start(pci_dev, 0);
1285 card->length = pci_resource_len(pci_dev, 0);
1286
1287 if (request_region(card->iobase, card->length, card_names[pci_id->driver_data]) == NULL) {
1288 printk(KERN_ERR "emu10k1: IO space in use\n");
1289 ret = -EBUSY;
1290 goto err_region;
1291 }
1292
1293 pci_set_drvdata(pci_dev, card);
1294
1295 card->irq = pci_dev->irq;
1296 card->pci_dev = pci_dev;
1297
1298 /* Reserve IRQ Line */
1299 if (request_irq(card->irq, emu10k1_interrupt, IRQF_SHARED, card_names[pci_id->driver_data], card)) {
1300 printk(KERN_ERR "emu10k1: IRQ in use\n");
1301 ret = -EBUSY;
1302 goto err_irq;
1303 }
1304
1305 card->chiprev = pci_dev->revision;
1306 pci_read_config_word(pci_dev, PCI_SUBSYSTEM_ID, &card->model);
1307
1308 printk(KERN_INFO "emu10k1: %s rev %d model %#04x found, IO at %#04lx-%#04lx, IRQ %d\n",
1309 card_names[pci_id->driver_data], card->chiprev, card->model, card->iobase,
1310 card->iobase + card->length - 1, card->irq);
1311
1312 if (pci_id->device == PCI_DEVICE_ID_CREATIVE_AUDIGY)
1313 card->is_audigy = 1;
1314
1315 pci_read_config_dword(pci_dev, PCI_SUBSYSTEM_VENDOR_ID, &subsysvid);
1316 card->is_aps = (subsysvid == EMU_APS_SUBID);
1317
1318 spin_lock_init(&card->lock);
1319 mutex_init(&card->open_sem);
1320 card->open_mode = 0;
1321 init_waitqueue_head(&card->open_wait);
1322
1323 ret = emu10k1_audio_init(card);
1324 if (ret < 0) {
1325 printk(KERN_ERR "emu10k1: cannot initialize audio devices\n");
1326 goto err_audio;
1327 }
1328
1329 ret = emu10k1_mixer_init(card);
1330 if (ret < 0) {
1331 printk(KERN_ERR "emu10k1: cannot initialize AC97 codec\n");
1332 goto err_mixer;
1333 }
1334
1335 ret = emu10k1_midi_init(card);
1336 if (ret < 0) {
1337 printk(KERN_ERR "emu10k1: cannot register midi device\n");
1338 goto err_midi;
1339 }
1340
1341 ret = emu10k1_init(card);
1342 if (ret < 0) {
1343 printk(KERN_ERR "emu10k1: cannot initialize device\n");
1344 goto err_emu10k1_init;
1345 }
1346
1347 if (card->is_aps)
1348 emu10k1_ecard_init(card);
1349
1350 ret = emu10k1_register_devices(card);
1351 if (ret < 0)
1352 goto err_register;
1353
1354 /* proc entries must be created after registering devices, as
1355 * emu10k1_info_proc prints card->audio_dev &co. */
1356 ret = emu10k1_proc_init(card);
1357 if (ret < 0) {
1358 printk(KERN_ERR "emu10k1: cannot initialize proc directory\n");
1359 goto err_proc;
1360 }
1361
1362 list_add(&card->list, &emu10k1_devs);
1363
1364 return 0;
1365
1366err_proc:
1367 emu10k1_unregister_devices(card);
1368
1369err_register:
1370 emu10k1_cleanup(card);
1371
1372err_emu10k1_init:
1373 emu10k1_midi_cleanup(card);
1374
1375err_midi:
1376 emu10k1_mixer_cleanup(card);
1377
1378err_mixer:
1379 emu10k1_audio_cleanup(card);
1380
1381err_audio:
1382 free_irq(card->irq, card);
1383
1384err_irq:
1385 release_region(card->iobase, card->length);
1386 pci_set_drvdata(pci_dev, NULL);
1387
1388err_region:
1389 kfree(card);
1390
1391 return ret;
1392}
1393
1394static void __devexit emu10k1_remove(struct pci_dev *pci_dev)
1395{
1396 struct emu10k1_card *card = pci_get_drvdata(pci_dev);
1397
1398 list_del(&card->list);
1399
1400 emu10k1_unregister_devices(card);
1401 emu10k1_cleanup(card);
1402 emu10k1_midi_cleanup(card);
1403 emu10k1_mixer_cleanup(card);
1404 emu10k1_proc_cleanup(card);
1405 emu10k1_audio_cleanup(card);
1406 free_irq(card->irq, card);
1407 release_region(card->iobase, card->length);
1408 kfree(card);
1409 pci_set_drvdata(pci_dev, NULL);
1410}
1411
1412MODULE_AUTHOR("Bertrand Lee, Cai Ying. (Email to: emu10k1-devel@lists.sourceforge.net)");
1413MODULE_DESCRIPTION("Creative EMU10K1 PCI Audio Driver v" DRIVER_VERSION "\nCopyright (C) 1999 Creative Technology Ltd.");
1414MODULE_LICENSE("GPL");
1415
1416static struct pci_driver emu10k1_pci_driver = {
1417 .name = "emu10k1",
1418 .id_table = emu10k1_pci_tbl,
1419 .probe = emu10k1_probe,
1420 .remove = __devexit_p(emu10k1_remove),
1421};
1422
1423static int __init emu10k1_init_module(void)
1424{
1425 printk(KERN_INFO "Creative EMU10K1 PCI Audio Driver, version " DRIVER_VERSION ", " __TIME__ " " __DATE__ "\n");
1426
1427 return pci_register_driver(&emu10k1_pci_driver);
1428}
1429
1430static void __exit emu10k1_cleanup_module(void)
1431{
1432 pci_unregister_driver(&emu10k1_pci_driver);
1433
1434 return;
1435}
1436
1437module_init(emu10k1_init_module);
1438module_exit(emu10k1_cleanup_module);
1439
1440#ifdef EMU10K1_SEQUENCER
1441
1442/* in midi.c */
1443extern int emu10k1_seq_midi_open(int dev, int mode,
1444 void (*input)(int dev, unsigned char midi_byte),
1445 void (*output)(int dev));
1446extern void emu10k1_seq_midi_close(int dev);
1447extern int emu10k1_seq_midi_out(int dev, unsigned char midi_byte);
1448extern int emu10k1_seq_midi_start_read(int dev);
1449extern int emu10k1_seq_midi_end_read(int dev);
1450extern void emu10k1_seq_midi_kick(int dev);
1451extern int emu10k1_seq_midi_buffer_status(int dev);
1452
1453static struct midi_operations emu10k1_midi_operations =
1454{
1455 THIS_MODULE,
1456 {"EMU10K1 MIDI", 0, 0, SNDCARD_EMU10K1},
1457 &std_midi_synth,
1458 {0},
1459 emu10k1_seq_midi_open,
1460 emu10k1_seq_midi_close,
1461 NULL,
1462 emu10k1_seq_midi_out,
1463 emu10k1_seq_midi_start_read,
1464 emu10k1_seq_midi_end_read,
1465 emu10k1_seq_midi_kick,
1466 NULL,
1467 emu10k1_seq_midi_buffer_status,
1468 NULL
1469};
1470
1471#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-13 00:01:23 -0500