x11-drivers/displaylink-driver: New package

This might have some issues. If so, let me know.

Package-Manager: Portage-3.0.20, Repoman-3.0.3
Signed-off-by: Ryan Fox <flewkey@2a03.party>

x11-drivers/displaylink-driver/Manifest

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+AUX dlm.init.d 454 BLAKE2B 0497e1f1b12943f2ef55f2de96159bb910c96d92977000ced45faacbb435fc06d53cd4f65dde23e770db63df2bc1ef8bfb150d9fa9ec7388b200e78c3e757ba8 SHA512 468360a1a2f516bcb729c1d6e7ce349294de8691a1920707b94048f873a950d18feecc8c5f1f611718c808532e7c0346f359916f30c17cf3514c205d7c196c08
+DIST displaylink-driver-5.4.1.55.174.zip 14500327 BLAKE2B 55a2e7dfc104cc785d49a2abe345d6a26639797bfe26e83a0e6910d5c1d7275e55b1e1794b91089adf728e61e535a81162c633230fabc54c1494969004fbd796 SHA512 075d69e96b2cc86c888206507d710c91073e944365759258b5b81086f126ee80386fd3dbddee8ee2b59e89b8474899cd26f191a307d41af8a76b08ca5bc2b18a
+EBUILD displaylink-driver-5.4.1.55.174.ebuild 1257 BLAKE2B 2b797e07af15ac907e24a04fc04982b9f56476c26b0bfe2ff9ffdd9e6dba47262ee23ea7233ec5ffe29316141355c858cd02604ba2161a666d886b83b0790874 SHA512 d4f1ddd6a94c8ba4fc3319d898de2c9cab31635be4ea059d7635971a2e234358653d28bd8db9ac951ffd873bff97b99b6286d32d343aac3eb5333882852a670e
+MISC metadata.xml 323 BLAKE2B 0fccf5a219e12db367cf9bae8f8df08a8af86edd49ce0e6948aa5250415f1123f4c4ba0a5dd44b8242425a4965e70a2c63e2e73fa61eed370c47543ccd0224ed SHA512 5f0ce854399dfd6e9ebcf6f9b8a5ed26ad0a13ddac9a185c63033332801706f126bb2b09977319e984687da529381123f5a31693d7d8a0a648212fba0e01d2e5

x11-drivers/displaylink-driver/displaylink-driver-5.4.1.55.174.ebuild

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+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+AR_DATE="2021-09"
+AR_NAME="DisplayLink%20USB%20Graphics%20Software%20for%20Ubuntu5.4.1-EXE.zip"
+UBUNTU_VER="1604"
+
+MY_PV=$(ver_rs 3 '-')
+MY_P="${PN}-${MY_PV}"
+S="${WORKDIR}/${MY_P}"
+
+SRC_URI="https://www.synaptics.com/sites/default/files/exe_files/${AR_DATE}/${AR_NAME} -> ${P}.zip"
+KEYWORDS="~amd64"
+
+DESCRIPTION="Driver for modern DisplayLink devices"
+HOMEPAGE="http://www.displaylink.com/downloads/ubuntu"
+LICENSE="DisplayLink-EULA"
+SLOT="0"
+
+DEPEND="app-arch/unzip"
+RDEPEND="
+	virtual/libusb
+	x11-libs/libevdi
+"
+
+QA_PREBUILT="opt/${P}/DisplayLinkManager"
+
+src_unpack() {
+	default
+	sh "${WORKDIR}/${MY_P}.run" --noexec --keep
+	cp "${FILESDIR}/dlm.init.d" "${WORKDIR}/dlm.init.d"
+}
+
+src_prepare() {
+	default
+	sed -i "s/@P@/${P}/" "${WORKDIR}/dlm.init.d"
+}
+
+src_install() {
+	exeinto "/opt/${P}"
+	insinto "/opt/${P}"
+	case "${ARCH}" in
+		amd64)	MY_ARCH="x64" ;;
+		*)		MY_ARCH="${ARCH}" ;;
+	esac
+	ARCH_DIR="${S}/${MY_ARCH}-ubuntu-${UBUNTU_VER}"
+	doexe "${ARCH_DIR}/DisplayLinkManager"
+	doins "${S}/ella-dock-release.spkg"
+	doins "${S}/firefly-monitor-release.spkg"
+	doins "${S}/ridge-dock-release.spkg"
+	newinitd "${WORKDIR}/dlm.init.d" "dlm"
+}

x11-drivers/displaylink-driver/files/dlm.init.d

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+#!/sbin/openrc-run
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+name="DisplayLink Manager"
+description="Driver for modern DisplayLink devices"
+dir="/opt/@P@"
+
+start() {
+	modprobe -q evdi
+	start-stop-daemon --start --background --chdir ${dir} --make-pidfile --pidfile /run/dlm.pid --exec ${dir}/DisplayLinkManager
+	eend $?
+}
+
+stop() {
+	start-stop-daemon --stop --pidfile /run/dlm.pid
+	eend $?
+}

x11-drivers/displaylink-driver/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>flewkey@2a03.party</email>
+		<name>Ryan Fox</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">DisplayLink/evdi</remote-id>
+	</upstream>
+</pkgmetadata>