From: "Nils O. Selåsdal" <noselasd@frisurf.no>
To: linux-kernel@vger.kernel.org
Subject: Trouble with a cmpci soundcard.
Date: 27 Oct 2002 12:57:44 +0100 [thread overview]
Message-ID: <1035719869.4813.17.camel@space> (raw)
Hi,
I have this soundcard:
Bus 0, device 13, function 0:
Multimedia audio controller: C-Media Electronics Inc CM8338A (rev
16).
IRQ 5.
Master Capable. Latency=64. Min Gnt=2.Max Lat=24.
I/O at 0xe400 [0xe4ff].
And using the cmpci driver.
The problem is, mostly the sound is nogood, most sound comes from one
speaker, and it just sounds completly screwd up. Atleast with most
programs shuch as xmms, mplayer, most games. However with mpg123 and
ogg123 it sounds fine.
Now, for the programs which i can set to run in 8 bit modus (e.g.
esd -b, artsd -b 8 ) the sound is also fine. Is this really an 8 bit
soundcard ?
What troubles me is that with a 2.4.2 kernel(at least the one from
Redhat, 7.2 I believe it was ), I didn't have to do anything special,
the sound was always ok. The next kernel I tried was 2.4.5, not ok,
Now running 2.4.20-pre11, same problems here, so I installed ALSA
and with its snd-cmipci driver sound is alwasy fine, so I do think
there is something fishy with the cmpci driver...
[noselasd@space noselasd]$ cat /proc/interrupts
CPU0
0: 15323118 XT-PIC timer
1: 123539 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 484266 XT-PIC usb-uhci, CMI8338
8: 1 XT-PIC rtc
10: 730343 XT-PIC eth0
11: 9400218 XT-PIC nvidia
12: 807195 XT-PIC PS/2 Mouse
14: 516395 XT-PIC ide0
15: 27 XT-PIC ide1
NMI: 0
ERR: 0
--
Nils Olav Selåsdal <NOS@Utel.no>
System Developer, UtelSystems a/s
w w w . u t e l s y s t e m s . c o m
next reply other threads:[~2002-10-27 11:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-27 11:57 Nils O. Selåsdal [this message]
2002-10-27 12:57 ` Trouble with a cmpci soundcard Alan Cox
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1035719869.4813.17.camel@space \
--to=noselasd@frisurf.no \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox