diff options
Diffstat (limited to 'Documentation/sound/alsa/Audiophile-Usb.txt')
-rw-r--r-- | Documentation/sound/alsa/Audiophile-Usb.txt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/sound/alsa/Audiophile-Usb.txt b/Documentation/sound/alsa/Audiophile-Usb.txt index 2ad5e6306c44..a4c53d8961e1 100644 --- a/Documentation/sound/alsa/Audiophile-Usb.txt +++ b/Documentation/sound/alsa/Audiophile-Usb.txt | |||
@@ -236,15 +236,15 @@ The parameter can be given: | |||
236 | alias snd-card-1 snd-usb-audio | 236 | alias snd-card-1 snd-usb-audio |
237 | options snd-usb-audio index=1 device_setup=0x09 | 237 | options snd-usb-audio index=1 device_setup=0x09 |
238 | 238 | ||
239 | CAUTION when initializaing the device | 239 | CAUTION when initializing the device |
240 | ------------------------------------- | 240 | ------------------------------------- |
241 | 241 | ||
242 | * Correct initialization on the device requires that device_setup is given to | 242 | * Correct initialization on the device requires that device_setup is given to |
243 | the module BEFORE the device is turned on. So, if you use the "manual probing" | 243 | the module BEFORE the device is turned on. So, if you use the "manual probing" |
244 | method described above, take care to power-on the device AFTER this initialization. | 244 | method described above, take care to power-on the device AFTER this initialization. |
245 | 245 | ||
246 | * Failing to respect this will lead in a misconfiguration of the device. In this case | 246 | * Failing to respect this will lead to a misconfiguration of the device. In this case |
247 | turn off the device, unproble the snd-usb-audio module, then probe it again with | 247 | turn off the device, unprobe the snd-usb-audio module, then probe it again with |
248 | correct device_setup parameter and then (and only then) turn on the device again. | 248 | correct device_setup parameter and then (and only then) turn on the device again. |
249 | 249 | ||
250 | * If you've correctly initialized the device in a valid mode and then want to switch | 250 | * If you've correctly initialized the device in a valid mode and then want to switch |
@@ -388,9 +388,9 @@ There are 2 main potential issues when using Jackd with the device: | |||
388 | 388 | ||
389 | Jack supports big endian devices only in recent versions (thanks to | 389 | Jack supports big endian devices only in recent versions (thanks to |
390 | Andreas Steinmetz for his first big-endian patch). I can't remember | 390 | Andreas Steinmetz for his first big-endian patch). I can't remember |
391 | extacly when this support was released into jackd, let's just say that | 391 | exactly when this support was released into jackd, let's just say that |
392 | with jackd version 0.103.0 it's almost ok (just a small bug is affecting | 392 | with jackd version 0.103.0 it's almost ok (just a small bug is affecting |
393 | 16bits Big-Endian devices, but since you've read carefully the above | 393 | 16bits Big-Endian devices, but since you've read carefully the above |
394 | paragraphs, you're now using kernel >= 2.6.23 and your 16bits devices | 394 | paragraphs, you're now using kernel >= 2.6.23 and your 16bits devices |
395 | are now Little Endians ;-) ). | 395 | are now Little Endians ;-) ). |
396 | 396 | ||