From: Bob McElrath <mcelrath@draal.physics.wisc.edu>
To: alsa-devel@lists.sourceforge.net
Subject: cs46xx bug on alpha
Date: Thu, 9 May 2002 10:30:05 -0500 [thread overview]
Message-ID: <acqdo1$e0l$2@main.gmane.org> (raw)
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The cs46xx driver seems to compile, install, and load fine on alpha, and
the mixer (alsamixer) appears to work fine. When trying to play a .wav
file with aplay though, I get this message repeatedly:
May 9 10:11:47 draal kernel: ALSA pcm_lib.c:116: Unexpected
hw_pointer value (stream = 0, delta: -2679, max jitter = 2756):
wrong interrupt acknowledge?
Follwed by:
May 9 10:11:57 draal kernel: ALSA pcm_lib.c:1864: playback write
error (DMA or IRQ trouble?)
My /proc/interrupts:
1: 19515 XT-PIC keyboard
2: 0 XT-PIC cascade
3: 0 XT-PIC serial
8: 27950319 RTC +timer
10: 44924 XT-PIC eth0
12: 91482 XT-PIC PS/2 Mouse
14: 2221 XT-PIC +ide0
16: 115375 CABRIOLET BusLogic BT-958
17: 15103 CABRIOLET +CS46XX
18: 2 CABRIOLET +mgacore
19: 9 CABRIOLET usb-uhci
20: 0 CABRIOLET isa-cascade
ERR: 0
My /proc/dma:
4: cascade
This is kernel 2.4.17 with a Hercules Game Theater XP.
Any ideas?
P.S. I'm surprised to see many more channels in alsamixer than I thought
the OSS driver supported. Does the alsa driver really do 3D and support
all the extra inputs on this card? (YAY!)
Cheers,
-- Bob
Bob McElrath (rsmcelrath@students.wisc.edu)
Univ. of Wisconsin at Madison, Department of Physics
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next reply other threads:[~2002-05-09 15:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-09 15:30 Bob McElrath [this message]
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2002-05-09 15:30 cs46xx bug on alpha Bob McElrath
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