Add displaylink
This commit is contained in:
parent
123e9b72e6
commit
511a7a284d
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# Generated by mksrcinfo v8
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# Thu Oct 13 12:11:17 UTC 2016
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pkgbase = displaylink
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pkgdesc = Linux driver for DL-5xxx, DL-41xx and DL-3x00
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pkgver = 1.2.65
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pkgrel = 1
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url = http://www.displaylink.com/downloads/ubuntu.php
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changelog = release-note.txt
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arch = i686
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arch = x86_64
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license = custom
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license = GPL2
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license = LGPL2.1
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makedepends = grep
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makedepends = gawk
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depends = evdi
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depends = libusb>=1.0.0
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source = displaylink-driver-1.2.65.zip::http://www.displaylink.com/downloads/file?id=708
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source = udev.sh
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source = 99-displaylink.rules
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source = displaylink.service
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source = displaylink-sleep.sh
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md5sums = 6de248995d5f9b08fa2aca2acf8cd368
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md5sums = d5de775e41af06edbd8073adc490139d
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md5sums = 20495d81c7d2540910ef86dc437b7fac
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md5sums = c141a15e973481c7d961f8e135627ca4
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md5sums = 7cbd9ab2ac79ba66e8297689c6e5483e
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pkgname = displaylink
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*.swp
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*.tar.gz
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*.tar.xz
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*.zip
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pkg/
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src/
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# Copyright (c) 2016 DisplayLink (UK) Ltd.
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# File autogenerated by udev-installer.sh script
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ACTION=="add", SUBSYSTEM=="usb", DRIVERS=="usb", ATTRS{idVendor}=="17e9", ATTR{bInterfaceClass}=="ff", ATTR{bInterfaceProtocol}=="03", ENV{ID_DISPLAYLINK_DEVICE}="1", RUN+="/opt/displaylink/udev.sh START"
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ACTION=="remove", ENV{ID_DISPLAYLINK_DEVICE}=="1", RUN+="/opt/displaylink/udev.sh STOP $env{DEVPATH}"
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# Maintainer: PlusMinus
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# Contributor: rhabbachi
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pkgname=displaylink
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pkgver=1.2.65
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pkgrel=1
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pkgdesc="Linux driver for DL-5xxx, DL-41xx and DL-3x00"
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arch=('i686' 'x86_64')
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url="http://www.displaylink.com/downloads/ubuntu.php"
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license=('custom' 'GPL2' 'LGPL2.1')
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depends=('evdi' 'libusb>=1.0.0')
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makedepends=('grep' 'gawk')
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install=
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changelog="release-note.txt"
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source=(displaylink-driver-$pkgver.zip::http://www.displaylink.com/downloads/file\?id\=708
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udev.sh
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99-displaylink.rules
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displaylink.service
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displaylink-sleep.sh)
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# Update with > updpkgsums
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md5sums=('6de248995d5f9b08fa2aca2acf8cd368'
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'd5de775e41af06edbd8073adc490139d'
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'20495d81c7d2540910ef86dc437b7fac'
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'c141a15e973481c7d961f8e135627ca4'
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'7cbd9ab2ac79ba66e8297689c6e5483e')
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package() {
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echo "Adding udev rule for DisplayLink DL-3xxx/5xxx devices"
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install -D -m644 99-displaylink.rules "$pkgdir/etc/udev/rules.d/99-displaylink.rules"
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install -D -m755 udev.sh "$pkgdir/opt/displaylink/udev.sh"
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echo "Installing DLM systemd service"
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install -D -m644 displaylink.service "$pkgdir/usr/lib/systemd/system/displaylink.service"
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install -D -m755 displaylink-sleep.sh "$pkgdir/usr/lib/systemd/system-sleep/displaylink.sh"
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COREDIR="$pkgdir/usr/lib/displaylink"
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install -d -m755 $COREDIR
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install -d -m755 "$pkgdir/var/log/displaylink"
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echo "Extracting DisplayLink Driver Package"
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cd $srcdir
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chmod +x displaylink-driver-$pkgver.run
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./displaylink-driver-$pkgver.run --target $pkgname-$pkgver --noexec
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cd "$pkgname-$pkgver"
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if [ "$CARCH" == "i686" ]; then
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ARCH="x86"
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elif [ "$CARCH" == "x86_64" ]; then
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ARCH="x64"
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fi
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ARCH+="-ubuntu-1604"
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echo "Installing DisplayLink Manager $ARCH"
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install -D -m755 $ARCH/DisplayLinkManager $COREDIR/DisplayLinkManager
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# I wonder if this is even necessary but I'm too lazy to find out
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echo "Creating symlinks for evdi and libusb"
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ln -s $(ldconfig -p | grep libevdi | awk 'NR==1{print $4}') $COREDIR/libevdi.so
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ln -s $(ldconfig -p | grep libusb- | awk 'NR==1{print $4}') $COREDIR/libusb-1.0.so.0.1.0
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ln -s $(ldconfig -p | grep libusb- | awk 'NR==1{print $4}') $COREDIR/libusb-1.0.so.0
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ln -s $(ldconfig -p | grep libusb- | awk 'NR==1{print $4}') $COREDIR/libusb-1.0.so
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echo "Installing firmware packages"
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install -D -m644 *.spkg $COREDIR
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echo "Installing license file"
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install -D -m644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
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}
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#!/bin/bash
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# Copyright (c) 2015 - 2016 DisplayLink (UK) Ltd.
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suspend_dlm()
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{
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#flush any bytes in pipe
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while read -n 1 -t 1 SUSPEND_RESULT < /tmp/PmMessagesPort_out; do : ; done;
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#suspend DisplayLinkManager
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echo "S" > /tmp/PmMessagesPort_in
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if [ -f /tmp/PmMessagesPort_out ]; then
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#wait until suspend of DisplayLinkManager finish
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read -n 1 -t 10 SUSPEND_RESULT < /tmp/PmMessagesPort_out
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fi
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}
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resume_dlm()
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{
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#resume DisplayLinkManager
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echo "R" > /tmp/PmMessagesPort_in
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}
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case "\$1/\$2" in
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pre/*)
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suspend_dlm
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;;
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post/*)
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resume_dlm
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;;
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esac
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[Unit]
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Description=DisplayLink Manager Service
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After=display-manager.service
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Conflicts=getty@tty7.service
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[Service]
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ExecStartPre=/sbin/modprobe evdi
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ExecStart=/usr/lib/displaylink/DisplayLinkManager
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Restart=always
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WorkingDirectory=/usr/lib/displaylink
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RestartSec=5
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[Install]
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WantedBy=graphical.target
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=============================================================================
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=============================================================================
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DisplayLink Ubuntu Software Release Note
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Version: 1.2.65
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Date: 5th October 2016
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DisplayLink DL-5xxx, DL-3x00 Firmware Version: 9.0.37.80577
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DisplayLink DL-41xx Firmware Version: 9.0.37.80577
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Extensible Virtual Display Interface version included: 1.2.64
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=============================================================================
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=============================================================================
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A. Introduction
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===============
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This is DisplayLink Driver Software v1.2.1 for Ubuntu. It provides initial, production quality support for DisplayLink USB 3.0 devices on specific variants of desktop Ubuntu Linux.
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The driver enables video support for products using DisplayLink USB 3.0 technology. Standard native Ubuntu drivers provide support for DisplayLink audio and Ethernet interfaces.
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A1. Important notes about DL5xxx, DL-3x00 and DL-41xx Firmware
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=======================================================================
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This software release contains an embedded firmware image. DL-5xxx, DL-3xxx and DL-41xx devices will be automatically upgraded with this firmware upon connection if required.
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The upgrade is silent, therefore screens connected to DL-5xxx, DL-3xxx or DL-41xx devices may require a few seconds to appear when devices are connected for the first time, or after devices have been used on other platforms and OSes.
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B. Contents
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===========
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A. Introduction
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A1. Important notes about DL-5xxx, DL-3xxx and DL-41xx Firmware
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B. Contents
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C. Issues fixed
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D. Supported O/S variants
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E. Release components
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F. How to Install
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G. Supported Features & Hardware
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H. Limitations & Known issues
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I. Future Development
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C. Issues fixed
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===============
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Issues fixed since DisplayLink Driver Software v1.2 for Ubuntu (1.2.58)
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-----------------------------------------------------------------------
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Extensible Virtual Display Interface module is not compatible with Linux kernel 4.8. (23848)
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Issues fixed since DisplayLink Driver Software v1.1 for Ubuntu (1.1.62)
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-----------------------------------------------------------------------
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High CPU usage with no activity on DisplayLink monitor. (22444)
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Kernel warning in dmesg after connecting DisplayLink monitor. (22530)
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Segmentation fault could occur while stopping DisplayLink daemon. (22536)
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DisplayLink systemd/upstart service is only loaded when a DisplayLink device is connected. (23187)
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D. Supported O/S variants
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=========================
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This release has been prepared to be compatible with Ubuntu 16.04 and Ubuntu 14.04. Other variants and editions may be compatible if they meet minimum O/S requirements, but are not supported by DisplayLink.
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The Software contains binaries which work on Intel x86 platform (32 bit and 64 bit).
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Minimum supported Linux Kernel version is 3.16.
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Minimum supported Xorg version is 1.16.
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E. Release components
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=====================
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The Software consists of an open-source kernel mode driver (EVDI) with an accompanying library (libevdi), and a supporting binary application compatible with Intel x86 platform.
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Source code for the open-source components can be found at DisplayLink's GitHub, https://github.com/DisplayLink
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F. How to Install
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=================
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To install the release, from a terminal window, with root permissions use the command:
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sudo ./displaylink-driver-XXXX.run
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Where displaylink-driver-XXXX.run is the name of the extracted DisplayLink driver.
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The dkms framework is required for installation of DisplayLink. This can be installed with the command: sudo apt-get install dkms
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More detailed information on installation can be found at http://support.displaylink.com/knowledgebase/articles/615714#ubuntu
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G. Supported Features & Hardware
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================================
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This driver will support up to 2 displays connected to DisplayLink devices. More than 2 DisplayLink displays may work, but not supported or tested by DisplayLink.
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Resolutions up to 4K are supported on the appropriate DisplayLink hardware.
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Device families supported:
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- DL-5xxx
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- DL-41xx
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- DL-3xxx
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Support for DL-1x5 and DL-1x0 devices is provided by the open source udl driver.
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H. Limitations & Known issues
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=============================
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A list of limitations and known issues can be found here:
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http://support.displaylink.com/knowledgebase/articles/641668
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I. Future Development
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======================
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DisplayLink are open to suggestions and feedback on improving the proposed architecture and will gladly review patches or proposals from the developer community. Please find a current list of areas we identify as requiring attention below.
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- In this release, the user mode driver service is running with root permissions. In future versions, we would like to reduce the privilege level required for this process – e.g. by using a separate low-privileged user and a separate group, to ensure the permissions needed for driving DisplayLink screens are as low as possible.
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- The communication between the EVDI kernel module and the wrapper libevdi library is not access-controlled or authenticated. This could be improved in future releases, making it harder to compromise the data EVDI is sending and receiving.
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- EVDI kernel module driver is currently a platform_driver, for multiple reasons; most importantly because virtual displays are not discoverable, i.e. cannot be enumerated at the hardware level. EVDI is also a generic device, not tied to any particular kind of device, transport layer or a bus.
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#!/bin/sh
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# Copyright (c) 2016 DisplayLink (UK) Ltd.
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# File autogenerated by udev-installer.sh script
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get_evdi_dev_count()
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{
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if [ "$(ls -l /sys/devices/platform/* | grep evdi | wc -l)" = "0" ]; then
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echo "0"
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return
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fi
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cat /sys/devices/platform/evdi.*/drm/card*/card*/status | grep "^connected$" | wc -l
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}
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get_displaylink_dev_count()
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{
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cat /sys/bus/usb/devices/*/idVendor | grep 17e9 | wc -l
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}
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start_displaylink()
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{
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if [ "$(get_displaylink_dev_count)" != "0" ]; then
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start_service
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fi
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}
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try_stop_displaylink()
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{
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if [ "$(get_evdi_dev_count)" = "0" ]; then
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parent_dev_path="$1"
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if [ -d "$parent_dev_path" ]; then
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echo "1"
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return
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fi
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if [ "$(get_displaylink_dev_count)" = "0" ]; then
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stop_service
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echo "0"
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return
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fi
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fi
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echo "1"
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}
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stop_displaylink()
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{
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parent_devpath=$(dirname /sys$1)
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retry_num="50" # 5s
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while [ "$(try_stop_displaylink $parent_devpath)" != "0" ] && [ "$retry_num" != "0" ];
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do
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sleep 0.1
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retry_num=$((retry_num-1))
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done
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}
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main()
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{
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op=$1
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devpath=$2
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if [ "$op" = "START" ]; then
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start_displaylink
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elif [ "$op" = "STOP" ]; then
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stop_displaylink $devpath
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fi
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}
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start_service()
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{
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systemctl start displaylink.service
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}
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stop_service()
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{
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systemctl stop displaylink.service
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}
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main $1 $2
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# Generated by mksrcinfo v8
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# Thu Oct 13 12:14:59 UTC 2016
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pkgbase = evdi
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pkgdesc = A Linux® kernel module that enables management of multiple screens.
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pkgver = 1.2.64
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pkgrel = 1
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url = https://github.com/DisplayLink/evdi
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install = evdi.install
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changelog = evdi.Changelog
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arch = i686
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arch = x86_64
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license = GPL
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depends = dkms
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source = evdi-1.2.64.tar.gz::https://github.com/DisplayLink/evdi/archive/v1.2.64.tar.gz
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md5sums = 5616e0c8f57e4d10de5e7f2a85d919d6
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pkgname = evdi
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*.tar.gz
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*.tar.xz
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pkg/
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src/
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# Maintainer: PlusMinus
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pkgname=evdi
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pkgver=1.2.64
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pkgrel=1
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pkgdesc="A Linux® kernel module that enables management of multiple screens."
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arch=('i686' 'x86_64')
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url="https://github.com/DisplayLink/evdi"
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license=('GPL')
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groups=()
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depends=(dkms)
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makedepends=()
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optdepends=()
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provides=()
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conflicts=()
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replaces=()
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backup=()
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options=()
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install=$pkgname.install
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changelog=$pkgname.Changelog
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source=($pkgname-$pkgver.tar.gz::https://github.com/DisplayLink/evdi/archive/v$pkgver.tar.gz)
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noextract=()
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md5sums=('5616e0c8f57e4d10de5e7f2a85d919d6')
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build() {
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# We only need to build the library in this step, dmks will build the module
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cd "$pkgname-$pkgver/library"
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make
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}
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package() {
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# Predfine some target folders
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SRCDIR="$pkgdir/usr/src/$pkgname-$pkgver" # This one is needed for dkms
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LIBNAME=lib$pkgname
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cd "$pkgname-$pkgver"
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install -D -m 755 library/$LIBNAME.so $pkgdir/usr/lib/$LIBNAME.so
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install -d $SRCDIR
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install -D -m 755 module/* $SRCDIR
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}
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v1.2.64
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Highlights: fixes for kernel 4.8.
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v1.2.55
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Module and library code to be included in DisplayLink USB Graphics Software for Ubuntu, version 1.2.
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# old version (without -$pkgrel): ${1%%-*}
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# new version (without -$pkgrel): ${2%%-*}
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post_install() {
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echo 'DKMS install...'
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dkms install evdi/${1%%-*}
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}
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pre_upgrade() {
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pre_remove ${2%%-*}
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}
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post_upgrade() {
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post_install ${1%%-*}
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}
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pre_remove() {
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echo 'DKMS remove...'
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dkms remove evdi/${1%%-*} --all
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}
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