Confirmed, Sitsofe ;)
I upgraded to 0802 and I can now reach C3 state with ease, regardless of
snd_hda_intel's status.
Also, the device powers off cleanly after setting
"/sys/module/snd_hda_intel/parameters/power_save" to "10" Neat!
Rather than running sysctl on bootup each time to set these parameters,
I've created a general modprobe.d file that does the same thing. (It
also loads the 700-series specific parameter when needed, which was
another hack I've previously worked on)
/etc/modprobe.d/eeepc:
install snd_hda_intel \
if [ `/usr/sbin/dmidecode -s system-product-name` = "700" ]; then \
/sbin/modprobe --ignore-install snd_hda_intel model=3stack-dig
$CMDLINE_OPTS ; \
else \
/sbin/modprobe --ignore-install snd_hda_intel $CMDLINE_OPTS; \
fi
options snd_hda_intel power_save=10 power_save_controller=Y
--
snd_hda_intel fails to unload (or unload correctly) on shut down; laptop fails
to halt
https://bugs.launchpad.net/bugs/126140
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