[LAU] jack rate stuck to 48khz

From: Guillaume Meurisse <g.meurisse@email-addr-hidden>
Date: Tue Jun 02 2009 - 04:59:56 EEST

Hi,
since a couple of month i cant use 88200 and 96000 hz anymore .
I tried older version of my kernel, alsa-lib, alsa-firmwares and jack.
That doesnt change anything.

My sound card is an echo layla3g.

In the message box of qjackctl i can read this:

/usr/bin/jackd -R -P89 -dalsa -r88200 -p512 -n2 -D -Chw:1,0 -Phw:1,0 -i8
-o8 -Xseq
jackd 0.116.2
Copyright 2001-2005 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcme to redistribute it
under certain conditions; see the file COPYING for details
JACK compiled with System V SHM support.
loading driver ..
03:44:37.021 ALSA active patchbay scan...
apparent rate = 88200
creating alsa driver ... hw:1,0|hw:1,0|512|2|88200|8|8|nomon|swmeter|-|
32bit
control device hw:1
configuring for 88200Hz, period = 512 frames (5.8 ms), buffer = 2
periods
ALSA: final selected sample format for capture: 32bit integer
little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 32bit integer
little-endian
ALSA: use 2 periods for playback

but qjackctl and
#cat /proc/asound/card1/pcm0p/sub0/hw_params
shows
rate: 48000 (48000/1)

I dont understand what have changed. Any ideas what's going on here?

Thanks,
Guillaume

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Received on Tue Jun 2 12:15:01 2009

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