[ALSA - driver 0000758]: Full duplex is not working in OSS emulation.

bugtrack
2006-05-10T14:00:04Z

Last Modified: 05-10-2006 16:00 CEST
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Summary: Full duplex is not working in OSS emulation.
Description:
If I play something with one player, I am unable to record something on the
same device.
The same thing ispossible with the other cards I have.
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Relationships ID Summary
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related to 0000521 Jack + Alsa not working in full duplex,...
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croiset - 05-10-06 15:48
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How can we do this ?

There is already some code in lines 1146 for that limitation. If you use
playback mode the first time, you have RME96_SMALL_BLOCK_SIZE used, if you
use record the first time you use the value RME96_LARGE_BLOCK_SIZE. when
you want full duplex, the driver wants to use RME96_SMALL_BLOCK_SIZE and
RME96_LARGE_BLOCK_SIZE so you have the -EBUSY return.

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tiwai - 05-10-06 16:00
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How about the uploaded patch?

Issue History
Date Modified Username Field Change
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12-29-04 10:15 croiset New Issue
12-29-04 10:15 croiset Distribution => Redhat 7.2
12-29-04 10:15 croiset Kernel Version => 2.4.7
12-29-04 14:17 tiwai Note Added: 0002998
12-29-04 14:54 croiset Note Added: 0003000
12-29-04 17:39 tiwai Note Added: 0003004
12-29-04 17:56 croiset Note Added: 0003005
12-29-04 17:59 croiset Note Added: 0003006
12-29-04 18:05 croiset Note Edited: 0003006
12-29-04 18:18 croiset Note Edited: 0003006
01-03-05 16:30 croiset Note Added: 0003067
09-14-05 16:16 jdthood Relationship added related to 0000521
12-30-05 23:08 rlrevell Note Added: 0007278
01-02-06 09:12 croiset Note Added: 0007368
05-09-06 14:09 croiset Note Added: 0009657
05-09-06 15:49 croiset Note Added: 0009659
05-10-06 14:56 tiwai Note Added: 0009717
05-10-06 15:48 croiset Note Added: 0009718
05-10-06 15:59 tiwai File Added: rme96-oss-fullduplex-fix.diff

05-10-06 16:00 tiwai Note Added: 0009720
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