8 May
2010
8 May
'10
10:57 p.m.
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Am 08.05.2010 22:18, schrieb rosea.grammostola:
(sorry for cross posting)
I also have problems with ICE1712 based card. I spoke with Lennart about
it. It's an known problem in ALSA, but we need someone who wants to fix
this in ALSA.
More info here: http://pulseaudio.org/ticket/624
These cards where always recommended for Linux in the lower price range.
It's sad that they don't work out-of-the-box anymore...
\r
Now that would be shocking I'd say. Since Suse 8.0 the ICE1712 was
always the most reliable chipset one could possibly find for Linux. So
that would be a major regression and should be a show-stopper for alsa.
BUT: the link points to a bug that affects puls audio and it affects it
with a EWS88MT wich is one of the not-so typical ICE1712-cards like the
EWX or the MAudio Audiophile and Delta-Series.
So how about these cards and alsa/jack? Any trouble out there with
bleeding-edge distros?
On Sat, 2010-05-08 at 12:50 -0700, Niels Mayer wrote:
seen in LAU:
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/178442
http://www.mail-archive.com/pulseaudio-discuss@mail.0pointer.de/msg01082.ht…
gives a solutiion (see all messages).
http://www.mail-archive.com/pulseaudio-discuss@mail.0pointer.de/msg01155.ht…
gives the cause:
PA knows no suitable default channel map for devices that have
10
channels (in contrast to 1, 2, 4, 5, 6, 8). ALSA doesn't know
either,
and we default to the ALSA channel maps.
I am not really sure what I should be doing in this case.
Does you device have any implicit channel mapping that we
could adopt?
Lennart
Comment: Seems like this is just a pain old "distro" bug. If the ICE
1712/24 gets supported by the "kernel", the distro needs to carry
whatever additional configuration files needed to give all it's
channels proper ALSA names and the same for pulseaudio. So if
kernel/sound/pci/ice1712/snd-ice1712.ko and
kernel/sound/pci/ice1712/snd-ice1724.ko ship with a distro, additional
ALSA and Pulse config files for them should ship with the distro as
well.
Niels
http://nielsmayer.com
PS: I haven't tried reinstalling pulseaudio to find out if this is
still an issue in Fedora . Maybe it's already fixed?
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