XO-1.5 A1 HDA issues
quozl at laptop.org
Wed Jul 1 08:16:21 EDT 2009
While you're in the code, consider the possibility of headphone socket
electrical damage rendering the headphone detection incorrect.
I was in the HDA conexant driver late last year creating a hack to
compensate for a system that was damaged ...
If the headphone detection feature could be accessed from user space,
this hack would have been unnecessary. I don't know how likely this
problem will be on XO 1.5 ... but if analog input is still an option
there may be a way for the kiddies to break things.
A hack like this could change a "no audio from speakers" laptop into a
"speakers do not turn off when headphones used" laptop ... reducing the
need for a return or replacement.
James Cameron mailto:quozl at us.netrek.org http://quozl.netrek.org/
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