# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

IUSE=""

DESCRIPTION="Firmwares, including documentation and scripts, for Hauppauge's WinTV-PVR-usb2"
HOMEPAGE="http://www.isely.net/pvrusb2.html"
SRC_URI="
	http://www.isely.net/downloads/pvrusb2-mci-20060924.tar.bz2
	http://www.eskimo.com/~roger/files/packages/pvrusb2-firmware/v4l-cx2341x-enc.fw.bz2
	http://www.eskimo.com/~roger/files/packages/pvrusb2-firmware/v4l-cx25840.fw.bz2
	http://www.eskimo.com/~roger/files/packages/pvrusb2-firmware/v4l-pvrusb2-24xxx-01.fw.bz2
	http://www.eskimo.com/~roger/files/packages/pvrusb2-firmware/v4l-pvrusb2-29xxx-01.fw.bz2
	"

# Check for the above firmwares.
# If not found, instruct installer to get them by using fwextract.pl
# and copying them into /usr/portage/disfiles
# NOTE: The two firmware* files are stripped from a proprietory win32 driver!

LICENSE="Conexant-firmware"
SLOT="0"
KEYWORDS="x86"
#RDEPEND="sys-apps/udev"
DEPEND=""
S=${WORKDIR}/pvrusb2-mci-20060924

pkg_setup() {
	if kernel_is 2 4; then
		"You need kernel-2.6 for this module to work"
		"(>=kernel-2.6.16 is recommended)"
		die
	fi
	
	echo
	einfo "24xxx is the older model of the PVRUSB2 device."
	einfo "29xxx is the newer model of the PVRUSB2 device."
	
	einfo "You can opt to extract your own firmwares using"
	einfo "fwextract.pl or fwfind.sh"
	echo

	CONFIG_CHECK="USB"
	CONFIG_CHECK="BT848"
	CONFIG_CHECK="VIDEO_DECODER"
	CONFIG_CHECK="VIDEO_TVEEPROM"
	CONFIG_CHECK="VIDEO_PVRUSB2"	
}


src_unpack() {
	unpack ${A}
	
	# If you use Mythtv, enabling interlacing will significantly
	# reduce cpu usage.  Enter PVRUSB2="interlace" to make it so.
	#if [[ $PVRUSB2 = "interlace" ]]; then
	#	cd ${S}/driver
	#	epatch ${FILESDIR}/interlace_enable.patch
	#fi
	
	cd ${S}
}


src_install() {
	
	insinto "/lib/firmware/"
	doins ${WORKDIR}/v4l-cx2341x-enc.fw
	doins ${WORKDIR}/v4l-cx25840.fw
	doins ${WORKDIR}/v4l-pvrusb2-24xxx-01.fw
	doins ${WORKDIR}/v4l-pvrusb2-29xxx-01.fw
	
	dodoc ${S}/LICENSE.TXT
	dodoc ${S}/README
	dohtml ${S}/doc/pvrusb2-eeprom.html
	dohtml ${S}/doc/pvrusb2-faq.html
	dohtml ${S}/doc/pvrusb2-utils.html
	dohtml ${S}/doc/pvrusb2.html
	
	dodir /usr/share/doc/${PF}/doc
	insinto /usr/share/doc/${PF}/doc
	dodoc ${S}/doc/README
	dodoc ${S}/doc/controls.txt
	dodoc ${S}/doc/notes.txt
	dodoc ${S}/doc/protocol-info.txt
	
	dodir /usr/share/doc/${PF}/misc
	insinto /usr/share/doc/${PF}/misc
	doins ${S}/misc/*
	dodir /usr/share/doc/${PF}/utils
	insinto /usr/share/doc/${PF}/utils
	doins ${S}/utils/*
	
}

pkg_postinst() {
	
	echo
	einfo "If /var/log/messages shows errors about no firmwares available,"
	einfo "# insmod pvrusb2 debug=10"
	echo
	einfo "To extract firmwares manually:"
	einfo "http://www.isely.net/pvrusb2/pvrusb2.html"
	echo
	einfo "Mythtv works well with this device."
	echo
	echo
}