From: Thomas Corner <tom.c.corner@gmail.com>
To: alsa-devel@alsa-project.org
Cc: pulseaudio-discuss@mail.0pointer.de
Subject: cmipci CMI8738-MC6 - left channel no sound
Date: Wed, 15 Sep 2010 16:42:20 +0200 [thread overview]
Message-ID: <4C90DB4C.2040603@gmail.com> (raw)
In-Reply-To: <4C89DF45.5090100@ladisch.de>
I've been going around and around on this. The surround sound 5.1 is
playing fine except channel 0 (front-left) is playing on the woofer. The
card is a Terratec Aureon fun - CMI8738-MC6. I have
gotten desperate and have tested this card in Windows and was able to
get it working right there. I have been using speaker-test to
to test the setup. I am using pulseaudio.
This is the summary of my results with speaker-test:
speaker-test -c 6 -D surround51 -t wav
speaker output
----------------------
front L silence
front R front R
center center
bass mix of front L + bass
surround L surround L
surround R surround R
speaker-test -c 4 -D surround40 -t wav
----------------------------------------------------
front L silence
front R front R
center silence
bass mix of front L + bass
rear L rear L rear R rear R
speaker-test -c 4 -t wav
speaker-test -c 6 -t wav
speaker -test -c 2 -t wav
---------------------------------
front L silence
front R front R
center silence
bass mix of front L + bass
rear L silence
rear R silence
I have removed pulseaudio again (recompiled all software with optional
pulseaudio support without pulseaudio support) I should be outputting
directly to alsa and the driver now.
Under pulseaudio speaker-test gives error messages when surround40 and
surround51 is specified.
Thanks
Tom
next prev parent reply other threads:[~2010-09-15 14:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-10 6:55 cmipci surround sound front-left plays on lfe Tom Corner
2010-09-10 7:10 ` Clemens Ladisch
[not found] ` <4C89DCD5.6040806@gmail.com>
2010-09-10 7:33 ` Clemens Ladisch
2010-09-15 14:42 ` Thomas Corner [this message]
2010-09-15 15:02 ` cmipci CMI8738-MC6 - left channel no sound Colin Guthrie
2010-09-16 9:54 ` Tom Corner
2010-09-16 11:51 ` Clemens Ladisch
[not found] ` <4C920A43.50308@gmail.com>
[not found] ` <4C920AE1.2050105@ladisch.de>
[not found] ` <4C922859.1040709@gmail.com>
2010-09-17 7:02 ` Clemens Ladisch
2010-09-17 19:43 ` Tom Corner
2010-09-17 20:13 ` Tom Corner
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