[ALSA] ymfpci: add request_firmware()
[deliverable/linux.git] / sound / pci / Kconfig
1 # ALSA PCI drivers
2
3 menu "PCI devices"
4 depends on SND!=n && PCI
5
6 config SND_AD1889
7 tristate "Analog Devices AD1889"
8 depends on SND
9 select SND_AC97_CODEC
10 help
11 Say Y here to include support for the integrated AC97 sound
12 device found in particular on the Hewlett-Packard [BCJ]-xxx0
13 class PA-RISC workstations, using the AD1819 codec.
14
15 To compile this as a module, choose M here: the module
16 will be called snd-ad1889.
17
18 config SND_ALS300
19 tristate "Avance Logic ALS300/ALS300+"
20 depends on SND
21 select SND_PCM
22 select SND_AC97_CODEC
23 select SND_OPL3_LIB
24 help
25 Say 'Y' or 'M' to include support for Avance Logic ALS300/ALS300+
26
27 To compile this driver as a module, choose M here: the module
28 will be called snd-als300
29
30 config SND_ALS4000
31 tristate "Avance Logic ALS4000"
32 depends on SND && ISA_DMA_API
33 select SND_OPL3_LIB
34 select SND_MPU401_UART
35 select SND_PCM
36 help
37 Say Y here to include support for soundcards based on Avance Logic
38 ALS4000 chips.
39
40 To compile this driver as a module, choose M here: the module
41 will be called snd-als4000.
42
43 config SND_ALI5451
44 tristate "ALi M5451 PCI Audio Controller"
45 depends on SND
46 select SND_MPU401_UART
47 select SND_AC97_CODEC
48 help
49 Say Y here to include support for the integrated AC97 sound
50 device on motherboards using the ALi M5451 Audio Controller
51 (M1535/M1535D/M1535+/M1535D+ south bridges). Newer chipsets
52 use the "Intel/SiS/nVidia/AMD/ALi AC97 Controller" driver.
53
54 To compile this driver as a module, choose M here: the module
55 will be called snd-ali5451.
56
57 config SND_ATIIXP
58 tristate "ATI IXP AC97 Controller"
59 depends on SND
60 select SND_AC97_CODEC
61 help
62 Say Y here to include support for the integrated AC97 sound
63 device on motherboards with ATI chipsets (ATI IXP 150/200/250/
64 300/400).
65
66 To compile this driver as a module, choose M here: the module
67 will be called snd-atiixp.
68
69 config SND_ATIIXP_MODEM
70 tristate "ATI IXP Modem"
71 depends on SND
72 select SND_AC97_CODEC
73 help
74 Say Y here to include support for the integrated MC97 modem on
75 motherboards with ATI chipsets (ATI IXP 150/200/250).
76
77 To compile this driver as a module, choose M here: the module
78 will be called snd-atiixp-modem.
79
80 config SND_AU8810
81 tristate "Aureal Advantage"
82 depends on SND
83 select SND_MPU401_UART
84 select SND_AC97_CODEC
85 help
86 Say Y here to include support for Aureal Advantage soundcards.
87
88 Supported features: Hardware Mixer, SRC, EQ and SPDIF output.
89 3D support code is in place, but not yet useable. For more info,
90 email the ALSA developer list, or <mjander@users.sourceforge.net>.
91
92 To compile this driver as a module, choose M here: the module
93 will be called snd-au8810.
94
95 config SND_AU8820
96 tristate "Aureal Vortex"
97 depends on SND
98 select SND_MPU401_UART
99 select SND_AC97_CODEC
100 help
101 Say Y here to include support for Aureal Vortex soundcards.
102
103 Supported features: Hardware Mixer and SRC. For more info, email
104 the ALSA developer list, or <mjander@users.sourceforge.net>.
105
106 To compile this driver as a module, choose M here: the module
107 will be called snd-au8820.
108
109 config SND_AU8830
110 tristate "Aureal Vortex 2"
111 depends on SND
112 select SND_MPU401_UART
113 select SND_AC97_CODEC
114 help
115 Say Y here to include support for Aureal Vortex 2 soundcards.
116
117 Supported features: Hardware Mixer, SRC, EQ and SPDIF output.
118 3D support code is in place, but not yet useable. For more info,
119 email the ALSA developer list, or <mjander@users.sourceforge.net>.
120
121 To compile this driver as a module, choose M here: the module
122 will be called snd-au8830.
123
124 config SND_AZT3328
125 tristate "Aztech AZF3328 / PCI168 (EXPERIMENTAL)"
126 depends on SND && EXPERIMENTAL
127 select SND_OPL3_LIB
128 select SND_MPU401_UART
129 select SND_PCM
130 help
131 Say Y here to include support for Aztech AZF3328 (PCI168)
132 soundcards.
133
134 To compile this driver as a module, choose M here: the module
135 will be called snd-azt3328.
136
137 config SND_BT87X
138 tristate "Bt87x Audio Capture"
139 depends on SND
140 select SND_PCM
141 help
142 If you want to record audio from TV cards based on
143 Brooktree Bt878/Bt879 chips, say Y here and read
144 <file:Documentation/sound/alsa/Bt87x.txt>.
145
146 To compile this driver as a module, choose M here: the module
147 will be called snd-bt87x.
148
149 config SND_BT87X_OVERCLOCK
150 bool "Bt87x Audio overclocking"
151 depends on SND_BT87X
152 help
153 Say Y here if 448000 Hz isn't enough for you and you want to
154 record from the analog input with up to 1792000 Hz.
155
156 Higher sample rates won't hurt your hardware, but audio
157 quality may suffer.
158
159 config SND_CA0106
160 tristate "SB Audigy LS / Live 24bit"
161 depends on SND
162 select SND_AC97_CODEC
163 select SND_RAWMIDI
164 help
165 Say Y here to include support for the Sound Blaster Audigy LS
166 and Live 24bit.
167
168 To compile this driver as a module, choose M here: the module
169 will be called snd-ca0106.
170
171 config SND_CMIPCI
172 tristate "C-Media 8738, 8338"
173 depends on SND
174 select SND_OPL3_LIB
175 select SND_MPU401_UART
176 select SND_PCM
177 help
178 If you want to use soundcards based on C-Media CMI8338 or CMI8738
179 chips, say Y here and read
180 <file:Documentation/sound/alsa/CMIPCI.txt>.
181
182 To compile this driver as a module, choose M here: the module
183 will be called snd-cmipci.
184
185 config SND_CS4281
186 tristate "Cirrus Logic (Sound Fusion) CS4281"
187 depends on SND
188 select SND_OPL3_LIB
189 select SND_RAWMIDI
190 select SND_AC97_CODEC
191 help
192 Say Y here to include support for Cirrus Logic CS4281 chips.
193
194 To compile this driver as a module, choose M here: the module
195 will be called snd-cs4281.
196
197 config SND_CS46XX
198 tristate "Cirrus Logic (Sound Fusion) CS4280/CS461x/CS462x/CS463x"
199 depends on SND
200 select SND_RAWMIDI
201 select SND_AC97_CODEC
202 help
203 Say Y here to include support for Cirrus Logic CS4610/CS4612/
204 CS4614/CS4615/CS4622/CS4624/CS4630/CS4280 chips.
205
206 To compile this driver as a module, choose M here: the module
207 will be called snd-cs46xx.
208
209 config SND_CS46XX_NEW_DSP
210 bool "Cirrus Logic (Sound Fusion) New DSP support"
211 depends on SND_CS46XX
212 default y
213 help
214 Say Y here to use a new DSP image for SPDIF and dual codecs.
215
216 This works better than the old code, so say Y.
217
218 config SND_CS5535AUDIO
219 tristate "CS5535/CS5536 Audio"
220 depends on SND && X86 && !X86_64
221 select SND_PCM
222 select SND_AC97_CODEC
223 help
224 Say Y here to include support for audio on CS5535 chips. It is
225 referred to as NS CS5535 IO or AMD CS5535 IO companion in
226 various literature. This driver also supports the CS5536 audio
227 device. However, for both chips, on certain boards, you may
228 need to use ac97_quirk=hp_only if your board has physically
229 mapped headphone out to master output. If that works for you,
230 send lspci -vvv output to the mailing list so that your board
231 can be identified in the quirks list.
232
233 To compile this driver as a module, choose M here: the module
234 will be called snd-cs5535audio.
235
236 config SND_DARLA20
237 tristate "(Echoaudio) Darla20"
238 depends on SND
239 select FW_LOADER
240 select SND_PCM
241 help
242 Say 'Y' or 'M' to include support for Echoaudio Darla.
243
244 To compile this driver as a module, choose M here: the module
245 will be called snd-darla20
246
247 config SND_GINA20
248 tristate "(Echoaudio) Gina20"
249 depends on SND
250 select FW_LOADER
251 select SND_PCM
252 help
253 Say 'Y' or 'M' to include support for Echoaudio Gina.
254
255 To compile this driver as a module, choose M here: the module
256 will be called snd-gina20
257
258 config SND_LAYLA20
259 tristate "(Echoaudio) Layla20"
260 depends on SND
261 select FW_LOADER
262 select SND_RAWMIDI
263 select SND_PCM
264 help
265 Say 'Y' or 'M' to include support for Echoaudio Layla.
266
267 To compile this driver as a module, choose M here: the module
268 will be called snd-layla20
269
270 config SND_DARLA24
271 tristate "(Echoaudio) Darla24"
272 depends on SND
273 select FW_LOADER
274 select SND_PCM
275 help
276 Say 'Y' or 'M' to include support for Echoaudio Darla24.
277
278 To compile this driver as a module, choose M here: the module
279 will be called snd-darla24
280
281 config SND_GINA24
282 tristate "(Echoaudio) Gina24"
283 depends on SND
284 select FW_LOADER
285 select SND_PCM
286 help
287 Say 'Y' or 'M' to include support for Echoaudio Gina24.
288
289 To compile this driver as a module, choose M here: the module
290 will be called snd-gina24
291
292 config SND_LAYLA24
293 tristate "(Echoaudio) Layla24"
294 depends on SND
295 select FW_LOADER
296 select SND_RAWMIDI
297 select SND_PCM
298 help
299 Say 'Y' or 'M' to include support for Echoaudio Layla24.
300
301 To compile this driver as a module, choose M here: the module
302 will be called snd-layla24
303
304 config SND_MONA
305 tristate "(Echoaudio) Mona"
306 depends on SND
307 select FW_LOADER
308 select SND_RAWMIDI
309 select SND_PCM
310 help
311 Say 'Y' or 'M' to include support for Echoaudio Mona.
312
313 To compile this driver as a module, choose M here: the module
314 will be called snd-mona
315
316 config SND_MIA
317 tristate "(Echoaudio) Mia"
318 depends on SND
319 select FW_LOADER
320 select SND_RAWMIDI
321 select SND_PCM
322 help
323 Say 'Y' or 'M' to include support for Echoaudio Mia and Mia-midi.
324
325 To compile this driver as a module, choose M here: the module
326 will be called snd-mia
327
328 config SND_ECHO3G
329 tristate "(Echoaudio) 3G cards"
330 depends on SND
331 select FW_LOADER
332 select SND_RAWMIDI
333 select SND_PCM
334 help
335 Say 'Y' or 'M' to include support for Echoaudio Gina3G and Layla3G.
336
337 To compile this driver as a module, choose M here: the module
338 will be called snd-echo3g
339
340 config SND_INDIGO
341 tristate "(Echoaudio) Indigo"
342 depends on SND
343 select FW_LOADER
344 select SND_PCM
345 help
346 Say 'Y' or 'M' to include support for Echoaudio Indigo.
347
348 To compile this driver as a module, choose M here: the module
349 will be called snd-indigo
350
351 config SND_INDIGOIO
352 tristate "(Echoaudio) Indigo IO"
353 depends on SND
354 select FW_LOADER
355 select SND_PCM
356 help
357 Say 'Y' or 'M' to include support for Echoaudio Indigo IO.
358
359 To compile this driver as a module, choose M here: the module
360 will be called snd-indigoio
361
362 config SND_INDIGODJ
363 tristate "(Echoaudio) Indigo DJ"
364 depends on SND
365 select FW_LOADER
366 select SND_PCM
367 help
368 Say 'Y' or 'M' to include support for Echoaudio Indigo DJ.
369
370 To compile this driver as a module, choose M here: the module
371 will be called snd-indigodj
372
373 config SND_EMU10K1
374 tristate "Emu10k1 (SB Live!, Audigy, E-mu APS)"
375 depends on SND
376 select FW_LOADER
377 select SND_HWDEP
378 select SND_RAWMIDI
379 select SND_AC97_CODEC
380 help
381 Say Y to include support for Sound Blaster PCI 512, Live!,
382 Audigy and E-mu APS (partially supported) soundcards.
383
384 The confusing multitude of mixer controls is documented in
385 <file:Documentation/sound/alsa/SB-Live-mixer.txt> and
386 <file:Documentation/sound/alsa/Audigy-mixer.txt>.
387
388 To compile this driver as a module, choose M here: the module
389 will be called snd-emu10k1.
390
391 config SND_EMU10K1X
392 tristate "Emu10k1X (Dell OEM Version)"
393 depends on SND
394 select SND_AC97_CODEC
395 select SND_RAWMIDI
396 help
397 Say Y here to include support for the Dell OEM version of the
398 Sound Blaster Live!.
399
400 To compile this driver as a module, choose M here: the module
401 will be called snd-emu10k1x.
402
403 config SND_ENS1370
404 tristate "(Creative) Ensoniq AudioPCI 1370"
405 depends on SND
406 select SND_RAWMIDI
407 select SND_PCM
408 help
409 Say Y here to include support for Ensoniq AudioPCI ES1370 chips.
410
411 To compile this driver as a module, choose M here: the module
412 will be called snd-ens1370.
413
414 config SND_ENS1371
415 tristate "(Creative) Ensoniq AudioPCI 1371/1373"
416 depends on SND
417 select SND_RAWMIDI
418 select SND_AC97_CODEC
419 help
420 Say Y here to include support for Ensoniq AudioPCI ES1371 chips and
421 Sound Blaster PCI 64 or 128 soundcards.
422
423 To compile this driver as a module, choose M here: the module
424 will be called snd-ens1371.
425
426 config SND_ES1938
427 tristate "ESS ES1938/1946/1969 (Solo-1)"
428 depends on SND
429 select SND_OPL3_LIB
430 select SND_MPU401_UART
431 select SND_AC97_CODEC
432 help
433 Say Y here to include support for soundcards based on ESS Solo-1
434 (ES1938, ES1946, ES1969) chips.
435
436 To compile this driver as a module, choose M here: the module
437 will be called snd-es1938.
438
439 config SND_ES1968
440 tristate "ESS ES1968/1978 (Maestro-1/2/2E)"
441 depends on SND
442 select SND_MPU401_UART
443 select SND_AC97_CODEC
444 help
445 Say Y here to include support for soundcards based on ESS Maestro
446 1/2/2E chips.
447
448 To compile this driver as a module, choose M here: the module
449 will be called snd-es1968.
450
451 config SND_FM801
452 tristate "ForteMedia FM801"
453 depends on SND
454 select SND_OPL3_LIB
455 select SND_MPU401_UART
456 select SND_AC97_CODEC
457 help
458 Say Y here to include support for soundcards based on the ForteMedia
459 FM801 chip.
460
461 To compile this driver as a module, choose M here: the module
462 will be called snd-fm801.
463
464 config SND_FM801_TEA575X_BOOL
465 bool "ForteMedia FM801 + TEA5757 tuner"
466 depends on SND_FM801
467 help
468 Say Y here to include support for soundcards based on the ForteMedia
469 FM801 chip with a TEA5757 tuner connected to GPIO1-3 pins (Media
470 Forte SF256-PCS-02) into the snd-fm801 driver.
471
472 This will enable support for the old V4L1 API.
473
474 config SND_FM801_TEA575X
475 tristate
476 depends on SND_FM801_TEA575X_BOOL
477 default SND_FM801
478 select VIDEO_V4L1
479 select VIDEO_DEV
480
481 config SND_HDA_INTEL
482 tristate "Intel HD Audio"
483 depends on SND
484 select SND_PCM
485 help
486 Say Y here to include support for Intel "High Definition
487 Audio" (Azalia) motherboard devices.
488
489 To compile this driver as a module, choose M here: the module
490 will be called snd-hda-intel.
491
492 config SND_HDSP
493 tristate "RME Hammerfall DSP Audio"
494 depends on SND
495 select SND_HWDEP
496 select SND_RAWMIDI
497 select SND_PCM
498 help
499 Say Y here to include support for RME Hammerfall DSP Audio
500 soundcards.
501
502 To compile this driver as a module, choose M here: the module
503 will be called snd-hdsp.
504
505 config SND_HDSPM
506 tristate "RME Hammerfall DSP MADI"
507 depends on SND
508 select SND_HWDEP
509 select SND_RAWMIDI
510 select SND_PCM
511 help
512 Say Y here to include support for RME Hammerfall DSP MADI
513 soundcards.
514
515 To compile this driver as a module, choose M here: the module
516 will be called snd-hdspm.
517
518 config SND_ICE1712
519 tristate "ICEnsemble ICE1712 (Envy24)"
520 depends on SND
521 select SND_MPU401_UART
522 select SND_AC97_CODEC
523 help
524 Say Y here to include support for soundcards based on the
525 ICE1712 (Envy24) chip.
526
527 Currently supported hardware is: M-Audio Delta 1010(LT),
528 DiO 2496, 66, 44, 410, Audiophile 24/96; Digigram VX442;
529 TerraTec EWX 24/96, EWS 88MT, 88D, DMX 6Fire, Phase 88;
530 Hoontech SoundTrack DSP 24/Value/Media7.1; Event EZ8.
531
532 To compile this driver as a module, choose M here: the module
533 will be called snd-ice1712.
534
535 config SND_ICE1724
536 tristate "ICE/VT1724/1720 (Envy24HT/PT)"
537 depends on SND
538 select SND_MPU401_UART
539 select SND_AC97_CODEC
540 help
541 Say Y here to include support for soundcards based on
542 ICE/VT1724/1720 (Envy24HT/PT) chips.
543
544 Currently supported hardware is: AMP AUDIO2000; M-Audio
545 Revolution 7.1; TerraTec Aureon 5.1 Sky, 7.1 Space/Universe;
546 AudioTrak Prodigy 7.1; Pontis MS300; Albatron K8X800 Pro II;
547 Chaintech ZNF3-150/250.
548
549 To compile this driver as a module, choose M here: the module
550 will be called snd-ice1724.
551
552 config SND_INTEL8X0
553 tristate "Intel/SiS/nVidia/AMD/ALi AC97 Controller"
554 depends on SND
555 select SND_AC97_CODEC
556 help
557 Say Y here to include support for the integrated AC97 sound
558 device on motherboards with Intel/SiS/nVidia/AMD chipsets, or
559 ALi chipsets using the M5455 Audio Controller. (There is a
560 separate driver for ALi M5451 Audio Controllers.)
561
562 To compile this driver as a module, choose M here: the module
563 will be called snd-intel8x0.
564
565 config SND_INTEL8X0M
566 tristate "Intel/SiS/nVidia/AMD MC97 Modem"
567 depends on SND
568 select SND_AC97_CODEC
569 help
570 Say Y here to include support for the integrated MC97 modem on
571 motherboards with Intel/SiS/nVidia/AMD chipsets.
572
573 To compile this driver as a module, choose M here: the module
574 will be called snd-intel8x0m.
575
576 config SND_KORG1212
577 tristate "Korg 1212 IO"
578 depends on SND
579 select SND_PCM
580 help
581 Say Y here to include support for Korg 1212IO soundcards.
582
583 To compile this driver as a module, choose M here: the module
584 will be called snd-korg1212.
585
586 config SND_MAESTRO3
587 tristate "ESS Allegro/Maestro3"
588 depends on SND
589 select SND_AC97_CODEC
590 help
591 Say Y here to include support for soundcards based on ESS Maestro 3
592 (Allegro) chips.
593
594 To compile this driver as a module, choose M here: the module
595 will be called snd-maestro3.
596
597 config SND_MIXART
598 tristate "Digigram miXart"
599 depends on SND
600 select SND_HWDEP
601 select SND_PCM
602 help
603 If you want to use Digigram miXart soundcards, say Y here and
604 read <file:Documentation/sound/alsa/MIXART.txt>.
605
606 To compile this driver as a module, choose M here: the module
607 will be called snd-mixart.
608
609 config SND_NM256
610 tristate "NeoMagic NM256AV/ZX"
611 depends on SND
612 select SND_AC97_CODEC
613 help
614 Say Y here to include support for NeoMagic NM256AV/ZX chips.
615
616 To compile this driver as a module, choose M here: the module
617 will be called snd-nm256.
618
619 config SND_PCXHR
620 tristate "Digigram PCXHR"
621 depends on SND
622 select SND_PCM
623 select SND_HWDEP
624 help
625 Say Y here to include support for Digigram PCXHR boards.
626
627 To compile this driver as a module, choose M here: the module
628 will be called snd-pcxhr.
629
630 config SND_RIPTIDE
631 tristate "Conexant Riptide"
632 depends on SND
633 select FW_LOADER
634 select SND_OPL3_LIB
635 select SND_MPU401_UART
636 select SND_AC97_CODEC
637 help
638 Say 'Y' or 'M' to include support for Conexant Riptide chip.
639
640 To compile this driver as a module, choose M here: the module
641 will be called snd-riptide
642
643 config SND_RME32
644 tristate "RME Digi32, 32/8, 32 PRO"
645 depends on SND
646 select SND_PCM
647 help
648 Say Y to include support for RME Digi32, Digi32 PRO and
649 Digi32/8 (Sek'd Prodif32, Prodif96 and Prodif Gold) audio
650 devices.
651
652 To compile this driver as a module, choose M here: the module
653 will be called snd-rme32.
654
655 config SND_RME96
656 tristate "RME Digi96, 96/8, 96/8 PRO"
657 depends on SND
658 select SND_PCM
659 help
660 Say Y here to include support for RME Digi96, Digi96/8 and
661 Digi96/8 PRO/PAD/PST soundcards.
662
663 To compile this driver as a module, choose M here: the module
664 will be called snd-rme96.
665
666 config SND_RME9652
667 tristate "RME Digi9652 (Hammerfall)"
668 depends on SND
669 select SND_PCM
670 help
671 Say Y here to include support for RME Hammerfall (RME
672 Digi9652/Digi9636) soundcards.
673
674 To compile this driver as a module, choose M here: the module
675 will be called snd-rme9652.
676
677 config SND_SONICVIBES
678 tristate "S3 SonicVibes"
679 depends on SND
680 select SND_OPL3_LIB
681 select SND_MPU401_UART
682 select SND_AC97_CODEC
683 help
684 Say Y here to include support for soundcards based on the S3
685 SonicVibes chip.
686
687 To compile this driver as a module, choose M here: the module
688 will be called snd-sonicvibes.
689
690 config SND_TRIDENT
691 tristate "Trident 4D-Wave DX/NX; SiS 7018"
692 depends on SND
693 select SND_MPU401_UART
694 select SND_AC97_CODEC
695 help
696 Say Y here to include support for soundcards based on Trident
697 4D-Wave DX/NX or SiS 7018 chips.
698
699 To compile this driver as a module, choose M here: the module
700 will be called snd-trident.
701
702 config SND_VIA82XX
703 tristate "VIA 82C686A/B, 8233/8235 AC97 Controller"
704 depends on SND
705 select SND_MPU401_UART
706 select SND_AC97_CODEC
707 help
708 Say Y here to include support for the integrated AC97 sound
709 device on motherboards with VIA chipsets.
710
711 To compile this driver as a module, choose M here: the module
712 will be called snd-via82xx.
713
714 config SND_VIA82XX_MODEM
715 tristate "VIA 82C686A/B, 8233 based Modems"
716 depends on SND
717 select SND_AC97_CODEC
718 help
719 Say Y here to include support for the integrated MC97 modem on
720 motherboards with VIA chipsets.
721
722 To compile this driver as a module, choose M here: the module
723 will be called snd-via82xx-modem.
724
725 config SND_VX222
726 tristate "Digigram VX222"
727 depends on SND
728 select SND_VX_LIB
729 help
730 Say Y here to include support for Digigram VX222 soundcards.
731
732 To compile this driver as a module, choose M here: the module
733 will be called snd-vx222.
734
735 config SND_YMFPCI
736 tristate "Yamaha YMF724/740/744/754"
737 depends on SND
738 select FW_LOADER
739 select SND_OPL3_LIB
740 select SND_MPU401_UART
741 select SND_AC97_CODEC
742 help
743 Say Y here to include support for Yamaha PCI audio chips -
744 YMF724, YMF724F, YMF740, YMF740C, YMF744, YMF754.
745
746 To compile this driver as a module, choose M here: the module
747 will be called snd-ymfpci.
748
749 config SND_AC97_POWER_SAVE
750 bool "AC97 Power-Saving Mode"
751 depends on SND_AC97_CODEC && EXPERIMENTAL
752 default n
753 help
754 Say Y here to enable the aggressive power-saving support of
755 AC97 codecs. In this mode, the power-mode is dynamically
756 controlled at each open/close.
757
758 The mode is activated by passing power_save=1 option to
759 snd-ac97-codec driver. You can toggle it dynamically over
760 sysfs, too.
761
762 endmenu
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