Rebuilding ALSA works with 2.6.22-10 too.

Instructions that work for me:

                sudo apt-get install alsa-source
                cd /usr/src/
                sudo tar xvjf alsa-driver.tar.bz2
                cd modules/alsa-driver/
                sudo ./configure  --with-kernel=/usr/src/linux-headers-$(uname 
-r) --with-cards=hda-intel --with-oss=yes
                cd alsa-kernel
                sudo patch -p1 ... # repeat with all three patches
                cd ..
                sudo make
                sudo make install

Now either reboot or reload all sound modules:

                killall mixer_applet2 && sudo modprobe -r snd-hda-intel
                sudo rmmod snd-seq-dummy snd-seq-oss snd-seq-midi snd-pcm-oss
                sudo rmmod snd-mixer-oss snd-pcm snd-hwdep snd-rawmidi 
snd-seq-midi-event
                sudo rmmod snd-page-alloc snd-seq
                sudo rmmod snd-timer snd-seq-device
                sudo rmmod snd
                sudo rmmod soundcore
                sudo depmod -a
                sudo modprobe snd-hda-intel

Finally, use alsamixer to unmute the headphones & internal speakers, and set
PCM volume to something louder than 0%.

-- 
no sound with 82801H (ICH8 Family) HD Audio Controller
https://bugs.launchpad.net/bugs/122560
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