OSS VIA82cxxx sound driver problem.

From: Jacob Kroon (d00jkr@efd.lth.se)
Date: Wed Nov 20 2002 - 09:54:59 EST

System:
AMD Athlon 800Mhz
Kernel 2.4.19, built with GCC 3.2
VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
PCI bridge: VIA Technologies, Inc. VT8371 [KX133 AGP] (rev 0).

I've compiled the VIA82cxxx driver into the kernel, not as a module. The
driver works correctly for some time, but after a while it seems that it
can't set certain output frequencies (but it still plays sound), as I
noticed that XMMS plays songs at a slower frequency.

Small output of "dmesg", whole log in attachment:

...
...
attempt to access beyond end of device
16:40: rw=0, want=479602, limit=479600
via82cxxx: timeout while reading AC97 codec (0xAC0000)
via82cxxx: Codec rate locked at 48Khz
via_audio: ignoring drain playback error -11
via_audio: ignoring drain playback error -11

Quake 3 sounds ok, probably becuse it's playing audio at a rate that the
driver still can set (11Khz i think).

/Jacob


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This archive was generated by hypermail 2b29 : Sat Nov 23 2002 - 22:00:32 EST