# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI="6"
K_NOUSENAME="yes"
K_NOSETEXTRAVERSION="yes"
K_SECURITY_UNSUPPORTED="1"
ETYPE="sources"
inherit kernel-2
detect_version

DESCRIPTION="Full sources for the Linux kernel, with megi's patch for pinephone"
HOMEPAGE="https://www.kernel.org"

KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86"
MEGI_PATCH_URI="https://xff.cz/kernels/${PV:0:4}/patches/all.patch"
SRC_URI="${KERNEL_URI} ${MEGI_PATCH_URI} -> all-${PV}.patch"

PATCHES=(
	${DISTDIR}/all-${PV}.patch
    ${FILESDIR}/panic-led.patch
    ${FILESDIR}/enable-hdmi-output-pinetab.patch
    ${FILESDIR}/improve-brightness.patch
    ${FILESDIR}/enable-jack-detection-pinetab.patch
    ${FILESDIR}/pinetab-bluetooth.patch
    ${FILESDIR}/pinetab-accelerometer.patch
    ${FILESDIR}/camera-autofocus.patch
    ${FILESDIR}/media-ov5640-dont-break-when-firmware-for-autofocus-isnt-loaded.patch
	${FILESDIR}/dts-pinephone-drop-modem-power-node.patch
	${FILESDIR}/dts-headphone-jack-detection.patch
	${FILESDIR}/0107-quirk-kernel-org-bug-210681-firmware_rome_error.patch
)

src_prepare() {
	default
	eapply_user
}

pkg_postinst() {
	kernel-2_pkg_postinst
	einfo "For more info on this patchset, and how to report problems, see:"
	einfo "${HOMEPAGE}"
	einfo "To build the kernel use the following command:"
	einfo "make Image Image.gz modules"
	einfo "make DTC_FLAGS="-@" dtbs"
	einfo "make install; make modules_intall; make dtbs_install"
	einfo "If you use kernel config coming with this ebuild, don't forget to also copy dracut-pp.conf to /etc/dracut.conf.d/"
	einfo "to make sure proper kernel modules are loaded into initramfs"
	einfo "if you want to cross compile pinephone kernel on amd64 host, follow the https://wiki.gentoo.org/wiki/Cross_build_environment"
	einfo "to setup cross toolchain environment, then create a xmake wrapper like the following, and replace make with xmake in above commands"
	einfo "#!/bin/sh"
	einfo "exec make ARCH='arm64' CROSS_COMPILE='aarch64-unknown-linux-gnu-' INSTALL_MOD_PATH='${SYSROOT}' '$@'"
}

pkg_postrm() {
	kernel-2_pkg_postrm
}