Opened 21 months ago

#241 new enhancement

IBM ThinkPad T23 (CS4299) often plays sound ~10% too fast

Reported by: xynixme Owned by:
Priority: normal Milestone: ALSA Hardware Compatibility
Component: UNIAUD32 Version: 1.9.26
Severity: minor Keywords:
Cc:

Description

Can UNIAUD execute or support an equivalent of the following script (source: http://www.thinkwiki.org/wiki/CS4299) too? Or can I write an own version by using the API? I've never used the script below. A reboot of the system can help, but several reboots and checking the speed each time may be required to obtain a normal speed.

T23 Fast Sound

On at least one t23 (mine) the ALSA intel8x0 driver plays sound too fast. The following /etc/asound.conf restores normal operation:

pcm.intel8x0-hw { type hw card 0 }

pcm.!default { type plug slave.pcm "intel8x0" }

pcm.intel8x0 { type dmix ipc_key 1234 slave { pcm "hw:0,0" period_time 0 period_size 512 buffer_size 4096 rate 44100 } }

ctl.intel8x0-hw { type hw card 0 }

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