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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit linux-info
DESCRIPTION="Microcode for V.Islands Radeon GPUs and APUs"
HOMEPAGE="http://people.freedesktop.org/~agd5f/radeon_ucode/"
SRC_URI="mirror://gentoo/${P}.tar.xz"
LICENSE="radeon-ucode"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="legacy"
RDEPEND="legacy? ( !sys-firmware/radeon-ucode )
!>sys-kernel/linux-firmware-20150812[-savedconfig]"
S=${WORKDIR}/radeon_ucode
AMDGPU_LEGACY_CIK="bonaire hawaii kabini kaveri mullins"
src_install() {
local directory files legacyfiles
if use legacy; then
for directory in ${AMDGPU_LEGACY_CIK}; do
legacyfiles+=( ${directory}/*.bin )
done
insinto /lib/firmware/radeon
doins ${legacyfiles[@]}
fi
for directory in */; do
if [[ ${AMDGPU_LEGACY_CIK} != *${directory%/}* ]]; then
files+=( ${directory}/*.bin )
fi
done
insinto /lib/firmware/amdgpu
doins ${files[@]}
FILES=( ${files[@]/*\//amdgpu/} ${legacyfiles[@]/*\//radeon/} )
}
pkg_postinst() {
if linux_config_exists && linux_chkconfig_builtin DRM_AMDGPU; then
if ! linux_chkconfig_present FIRMWARE_IN_KERNEL || \
! [[ "$(linux_chkconfig_string EXTRA_FIRMWARE)" == *_rlc.bin* ]]; then
ewarn "Your kernel has amdgpu DRM built-in but not the 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[@]}\""
ewarn "You may skip microcode files for which no hardware is installed."
ewarn "More information at https://wiki.gentoo.org/wiki/AMDGPU#Firmware"
fi
fi
}
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