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- # Copyright 1999-2017 Gentoo Foundation
- # Distributed under the terms of the GNU General Public License v2
- EAPI=5
- inherit linux-info
- AMDGPU_UCODE_LINUX_FIRMWARE="linux-firmware-20170113"
- DESCRIPTION="Microcode for C.Islands/V.Islands/A.Islands Radeon GPUs and APUs"
- HOMEPAGE="https://people.freedesktop.org/~agd5f/radeon_ucode/"
- SRC_URI="mirror://gentoo/${AMDGPU_UCODE_LINUX_FIRMWARE}.tar.xz"
- LICENSE="radeon-ucode"
- SLOT="0"
- KEYWORDS="amd64 x86"
- IUSE="legacy"
- RDEPEND="legacy? ( !sys-firmware/radeon-ucode )
- !>sys-kernel/linux-firmware-20150812[-savedconfig]"
- S=${WORKDIR}/${AMDGPU_UCODE_LINUX_FIRMWARE}/amdgpu
- AMDGPU_LEGACY_CIK="bonaire hainan hawaii kabini kaveri mullins oland pitcairn tahiti verde"
- src_unpack() {
- unpack ${A}
- mv linux-firmware-* "${AMDGPU_UCODE_LINUX_FIRMWARE}" || die
- }
- src_install() {
- local chip files legacyfiles
- if use legacy; then
- pushd ../radeon || die
- for chip in ${AMDGPU_LEGACY_CIK}; do
- legacyfiles+=( ${chip}*.bin )
- done
- insinto /lib/firmware/radeon
- doins ${legacyfiles[@]}
- popd
- fi
- files=( *.bin )
- 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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