On Wed, 19 Mar 2003, Paul Davis wrote:
> there still appears to be a bug in the trident driver. i have been
> running jack with a period size of 1024, and it works fine. when i
> change that to 4096 frames, the kernel does a hard oops, with the oops
> occuring in enable_hlt(). the rest of the trace doesn't make much
> sense, and i cannot feed it to ksymoops because the machine locks
> hard. what can i do to make it eas(y|ier) to debug?
I cannot reproduce it here. Could you try the same command?
test:/home/perex # aplay -v -F 92870 -B 185750 audio/audio_10.wav
Playing WAVE 'audio/audio_10.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
Plug PCM: Hardware PCM card 0 'Trident TRID4DWAVENX' device 0 subdevice 0
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : S16_LE
subformat : STD
channels : 2
rate : 44100
exact rate : 44100 (44100/1)
msbits : 16
buffer_size : 8192
period_size : 4096
period_time : 92879
tick_time : 10000
tstamp_mode : NONE
period_step : 1
sleep_min : 0
avail_min : 4096
xfer_align : 4096
start_threshold : 8192
stop_threshold : 8192
silence_threshold: 0
silence_size : 0
boundary : 1073741824
Aborted by signal Interrupt...
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs
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