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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 | ||
138 | enum { | |
139 | EMU10K1 = 0, | |
140 | AUDIGY, | |
141 | }; | |
142 | ||
143 | static char *card_names[] __devinitdata = { | |
144 | "EMU10K1", | |
145 | "Audigy", | |
146 | }; | |
147 | ||
148 | static 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 | ||
156 | MODULE_DEVICE_TABLE(pci, emu10k1_pci_tbl); | |
157 | ||
158 | /* Global var instantiation */ | |
159 | ||
160 | LIST_HEAD(emu10k1_devs); | |
161 | ||
162 | extern struct file_operations emu10k1_audio_fops; | |
163 | extern struct file_operations emu10k1_mixer_fops; | |
164 | extern struct file_operations emu10k1_midi_fops; | |
165 | ||
166 | #ifdef EMU10K1_SEQUENCER | |
167 | static struct midi_operations emu10k1_midi_operations; | |
168 | #endif | |
169 | ||
7d12e780 | 170 | extern irqreturn_t emu10k1_interrupt(int, void *); |
1da177e4 LT |
171 | |
172 | static 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 | ||
229 | static void emu10k1_audio_cleanup(struct emu10k1_card *card) | |
230 | { | |
231 | } | |
232 | ||
233 | static 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 | ||
286 | err_midi: | |
287 | unregister_sound_mixer(card->ac97->dev_mixer); | |
288 | err_mixer: | |
289 | unregister_sound_dsp(card->audio_dev); | |
290 | err_dev1: | |
291 | unregister_sound_dsp(card->audio_dev); | |
292 | err_dev: | |
293 | return -ENODEV; | |
294 | } | |
295 | ||
296 | static 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 | ||
313 | static 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 | ||
342 | static 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 | ||
373 | err_proc_ac97: | |
374 | sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev)); | |
375 | remove_proc_entry(s, NULL); | |
376 | ||
377 | err_dev_proc: | |
378 | sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev)); | |
379 | remove_proc_entry(s, NULL); | |
380 | ||
381 | err_emu10k1_proc: | |
382 | remove_proc_entry("driver/emu10k1", NULL); | |
383 | ||
384 | err_out: | |
385 | return -EIO; | |
386 | } | |
387 | ||
388 | static 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 | ||
406 | static 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 | ||
449 | static void emu10k1_mixer_cleanup(struct emu10k1_card *card) | |
450 | { | |
451 | ac97_release_codec(card->ac97); | |
452 | } | |
453 | ||
454 | static int __devinit emu10k1_midi_init(struct emu10k1_card *card) | |
455 | { | |
456 | int ret; | |
457 | ||
3159f06d | 458 | card->mpuout = kzalloc(sizeof(struct emu10k1_mpuout), GFP_KERNEL); |
1da177e4 LT |
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 | ||
1da177e4 LT |
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 | ||
3159f06d | 473 | card->mpuin = kzalloc(sizeof(struct emu10k1_mpuin), GFP_KERNEL); |
1da177e4 LT |
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 | ||
1da177e4 LT |
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 | ||
495 | err_out3: | |
496 | kfree(card->mpuin); | |
497 | err_out2: | |
498 | kfree(card->mpuout); | |
499 | err_out1: | |
500 | return ret; | |
501 | } | |
502 | ||
503 | static 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 | ||
512 | static 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 | ||
520 | static 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 | ||
527 | static 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 | ||
540 | static 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 | ||
547 | static 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 | ||
943 | static 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 | ||
1189 | static 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 | ||
1204 | static 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 */ | |
1263 | static 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 | ||
3159f06d | 1279 | if ((card = kzalloc(sizeof(struct emu10k1_card), GFP_KERNEL)) == NULL) { |
1da177e4 LT |
1280 | printk(KERN_ERR "emu10k1: out of memory\n"); |
1281 | return -ENOMEM; | |
1282 | } | |
1da177e4 LT |
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 */ | |
65ca68b3 | 1299 | if (request_irq(card->irq, emu10k1_interrupt, IRQF_SHARED, card_names[pci_id->driver_data], card)) { |
1da177e4 LT |
1300 | printk(KERN_ERR "emu10k1: IRQ in use\n"); |
1301 | ret = -EBUSY; | |
1302 | goto err_irq; | |
1303 | } | |
1304 | ||
44c10138 | 1305 | card->chiprev = pci_dev->revision; |
1da177e4 LT |
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); | |
f82945df | 1319 | mutex_init(&card->open_sem); |
1da177e4 LT |
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 | ||
1366 | err_proc: | |
1367 | emu10k1_unregister_devices(card); | |
1368 | ||
1369 | err_register: | |
1370 | emu10k1_cleanup(card); | |
1371 | ||
1372 | err_emu10k1_init: | |
1373 | emu10k1_midi_cleanup(card); | |
1374 | ||
1375 | err_midi: | |
1376 | emu10k1_mixer_cleanup(card); | |
1377 | ||
1378 | err_mixer: | |
1379 | emu10k1_audio_cleanup(card); | |
1380 | ||
1381 | err_audio: | |
1382 | free_irq(card->irq, card); | |
1383 | ||
1384 | err_irq: | |
1385 | release_region(card->iobase, card->length); | |
1386 | pci_set_drvdata(pci_dev, NULL); | |
1387 | ||
1388 | err_region: | |
1389 | kfree(card); | |
1390 | ||
1391 | return ret; | |
1392 | } | |
1393 | ||
1394 | static 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 | ||
1412 | MODULE_AUTHOR("Bertrand Lee, Cai Ying. (Email to: emu10k1-devel@lists.sourceforge.net)"); | |
1413 | MODULE_DESCRIPTION("Creative EMU10K1 PCI Audio Driver v" DRIVER_VERSION "\nCopyright (C) 1999 Creative Technology Ltd."); | |
1414 | MODULE_LICENSE("GPL"); | |
1415 | ||
1416 | static 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 | ||
1423 | static int __init emu10k1_init_module(void) | |
1424 | { | |
1425 | printk(KERN_INFO "Creative EMU10K1 PCI Audio Driver, version " DRIVER_VERSION ", " __TIME__ " " __DATE__ "\n"); | |
1426 | ||
46654728 | 1427 | return pci_register_driver(&emu10k1_pci_driver); |
1da177e4 LT |
1428 | } |
1429 | ||
1430 | static void __exit emu10k1_cleanup_module(void) | |
1431 | { | |
1432 | pci_unregister_driver(&emu10k1_pci_driver); | |
1433 | ||
1434 | return; | |
1435 | } | |
1436 | ||
1437 | module_init(emu10k1_init_module); | |
1438 | module_exit(emu10k1_cleanup_module); | |
1439 | ||
1440 | #ifdef EMU10K1_SEQUENCER | |
1441 | ||
1442 | /* in midi.c */ | |
1443 | extern int emu10k1_seq_midi_open(int dev, int mode, | |
1444 | void (*input)(int dev, unsigned char midi_byte), | |
1445 | void (*output)(int dev)); | |
1446 | extern void emu10k1_seq_midi_close(int dev); | |
1447 | extern int emu10k1_seq_midi_out(int dev, unsigned char midi_byte); | |
1448 | extern int emu10k1_seq_midi_start_read(int dev); | |
1449 | extern int emu10k1_seq_midi_end_read(int dev); | |
1450 | extern void emu10k1_seq_midi_kick(int dev); | |
1451 | extern int emu10k1_seq_midi_buffer_status(int dev); | |
1452 | ||
1453 | static 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 |