pkgdesc="A kernel module that enables you to call parameterless ACPI methods by writing the method name to /proc/acpi/call, e.g. to turn off discrete graphics card in a dual graphics environment (like NVIDIA Optimus)."
#"http://ftp.de.debian.org/debian/pool/non-free/b/broadcom-sta/broadcom-sta_5.100.82.112.orig.tar.gz" "http://www.broadcom.com/docs/linux_sta/hybrid-portsrc_${ARCH}-v${pkgver//./_}.tar.gz" we need the debian version, because upstream URL doesn't exist anymore