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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit linux-info
DESCRIPTION="IRQ microcode for r6xx/r7xx/Evergreen/N.Islands/S.Islands Radeon GPUs and APUs"
HOMEPAGE="https://people.freedesktop.org/~agd5f/radeon_ucode/"
SRC_URI="mirror://gentoo/${P}.tar.xz"
LICENSE="radeon-ucode"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE=""
RDEPEND="!sys-kernel/linux-firmware[-savedconfig]"
S=${WORKDIR}/radeon
src_install() {
insinto /lib/firmware/radeon
FILES=( *.bin )
doins ${FILES[@]} || die "doins failed"
}
pkg_postinst() {
if linux_config_exists && linux_chkconfig_builtin DRM_RADEON; then
if ! linux_chkconfig_present FIRMWARE_IN_KERNEL || \
! [[ "$(linux_chkconfig_string EXTRA_FIRMWARE)" == *_rlc.bin* ]]; then
ewarn "Your kernel has radeon DRM built-in but not the IRQ microcode."
ewarn "For kernel modesetting to work, please set in kernel config"
ewarn "CONFIG_FIRMWARE_IN_KERNEL=y"
ewarn "CONFIG_EXTRA_FIRMWARE_DIR=\"/lib/firmware\""
ewarn "CONFIG_EXTRA_FIRMWARE=\"${FILES[@]/#/radeon/}\""
ewarn "You may skip microcode files for which no hardware is installed."
ewarn "More information at https://wiki.gentoo.org/wiki/Radeon#Firmware"
fi
fi
}
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