2) Here are two binaries, compiled on Fedora 17, for 64bits and '''only 64bits even though the second one is a noarch rpm'''. (This is a temporary work-around.)
wget <nowiki>http://alpha.amahi.org/tmp/hdactl-4.2.12-1.x86_64.rpm</nowiki>
wget <nowiki>http://alpha.amahi.org/tmp/hda-platform-6.2.1-1.noarch.rpm</nowiki>
rpm -Uvh hdactl-4.2.1-1.x86_64.rpm hda-platform-6.2.1-1.noarch.rpm