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This is ThinkWiki, the Wiki Web for ThinkPad users. Here you find anything you need to install your favourite Linux distribution on your Lenovo or IBM ThinkPad.
CS4231
From ThinkWiki
CS4231
This is a Cirrus Logic Audio controller
Features
- Chipset: CS4231
- Interface: ISA 16bit
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Linux ALSA driver
This sound chip should be supported by the snd-cs4231 kernel module. Try using the following options line when loading this module:
options snd-cs4231 snd_index=0 snd_port=0x830 snd_dma2=6 snd_irq=10
ThinkPads this chip may be found in
