Initial commit

7 files changed, 374 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..c0a9b3bce174
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,34 @@
+pkgbase = displaylink-beta
+	pkgdesc = Linux driver for DL-6xxx, DL-5xxx, DL-41xx and DL-3x00
+	pkgver = 5.5.0
+	pkgrel = 1
+	url = https://www.synaptics.com/products/displaylink-graphics
+	arch = i686
+	arch = x86_64
+	arch = arm
+	arch = armv6h
+	arch = armv7h
+	arch = aarch64
+	license = custom
+	license = GPL2
+	license = LGPL2.1
+	makedepends = grep
+	makedepends = gawk
+	makedepends = wget
+	depends = evdi>=1.9.1
+	depends = libusb>=1.0.0
+	conflicts = displaylink
+	source = displaylink-driver-5.5.0.zip::https://www.synaptics.com/sites/default/files/exe_files/2021-12/DisplayLink%20USB%20Graphics%20Software%20for%20Ubuntu%20%28Beta%295.5%20Beta-EXE.zip
+	source = DISPLAYLINK-EULA
+	source = udev.sh
+	source = 99-displaylink.rules
+	source = displaylink.service
+	source = displaylink-sleep.sh
+	sha256sums = aaa6f2c6d8c4492d18cf670466f4bbf6d1ccdbb3c39ccc4ca20b4e5bc3352d56
+	sha256sums = 2f81fea43332a62b2cf1dd47e56ea01caf1e886bcd16c3f82b18bfe148fb21a9
+	sha256sums = dc41ae8a2c287fc50fdda65bad8b0ffd76726f7773c25e1b0c5b7de95cecbdb6
+	sha256sums = c08a4726cf4e2f92c7cab00168ae9cc8d69d36a67c570609396a4a674934245a
+	sha256sums = 342e83abfe2a38d5635ea928345e933d2ad127ebd3f7caca476663d4f583684b
+	sha256sums = 8be4ab7616e38f91746bdd3e7fafe9004322a8be8e6722389746df9868d576e0
+
+pkgname = displaylink-beta
diff --git a/99-displaylink.rules b/99-displaylink.rules
new file mode 100644
index 000000000000..3d2cc078917f
--- /dev/null
+++ b/99-displaylink.rules
@@ -0,0 +1,5 @@
+# Copyright (c) 2016 DisplayLink (UK) Ltd.
+# File autogenerated by udev-installer.sh script
+
+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"
+ACTION=="remove", ENV{ID_DISPLAYLINK_DEVICE}=="1", RUN+="/opt/displaylink/udev.sh STOP $env{DEVPATH}"
diff --git a/DISPLAYLINK-EULA b/DISPLAYLINK-EULA
new file mode 100644
index 000000000000..ebe5627e13b4
--- /dev/null
+++ b/DISPLAYLINK-EULA
@@ -0,0 +1,135 @@
+DISPLAYLINK SOFTWARE – END USER LICENSE AGREEMENT 
+
+IMPORTANT - READ BEFORE DOWNLOADING, INSTALLING OR USING. 
+
+BY DOWNLOADING, INSTALLING OR USING THIS SOFTWARE AND ANY ASSOCIATED MATERIALS
+(COLLECTIVELY, “THE SOFTWARE”), YOU AGREE TO BE BOUND BY THE TERMS OF THIS END
+USER LICENCE AGREEMENT (“EULA”). IF YOU DO NOT AGREE TO THE TERMS OF THIS EULA,
+YOU MAY NOT INSTALL OR USE THE SOFTWARE.
+
+1.  LICENSE:
+
+1.1  This Software is licensed by DisplayLink Corp. (“DisplayLink”) on a
+non-exclusive, non-transferable basis for use only in conjunction with products
+which incorporate DisplayLink technology. Use of the Software otherwise than in
+conjunction with products which incorporate DisplayLink technology is not
+permitted.
+
+1.2 Any reference to DisplayLink under this EULA shall include its Affiliates.
+Affiliates shall mean any company that, directly or indirectly, Controls, is
+Controlled by or is under common Control with DisplayLink.
+
+1.3  You may not install, copy, modify, reverse engineer, decompile,
+disassemble, create derivative works from, rent, sell, distribute, sublicense,
+offer as a service or transfer any part of the Software except as provided in
+this EULA or as permitted by applicable law, and you agree to prevent
+unauthorized copying of the Software.
+
+1.4 This Software utilizes portions of code and software libraries which are
+subject to other terms and conditions (“Open Source Elements”), and such Open
+Source Elements and the applicable terms and conditions are identified in
+documentation accompanying this Software.
+
+1.5 You may distribute the Software (other than the Open Source Elements) only
+(i) without modification, (ii) in an unobfuscated form which allows the Software
+to be identified, and (iii) subject to the terms and conditions of this EULA, a
+copy of which shall be included with any such distribution. You may use, copy,
+modify and distribute the Open Source Elements in accordance with the terms and
+conditions applicable to them.
+
+1.6 If you are an end user:
+
+a. you may install the Software on any personal electronic device owned or
+controlled by you for your personal use;
+
+b. you may make a back-up copy of the Software only for the purposes of (i)
+restoring the Software on a device you have previously installed it on, or (ii)
+installing the Software on a device which replaces a device you have previously
+installed it on where the Software is no longer in use on that device.
+
+1.7 If you are a network administrator or IT manager:
+
+a. you may install the Software on your organization's IT systems and on
+personal electronic devices owned or controlled by your organization or its
+staff, for your organization's use;
+
+b. you may make a reasonable number of back-up copies of the Software only for
+the purposes of installing or restoring the Software.
+
+2.  NO OTHER RIGHTS. No rights or licenses are granted by DisplayLink to you,
+expressly or by implication, with respect to any proprietary information or
+patent, copyright, mask work, trademark, trade secret, or other intellectual
+property right owned or controlled by DisplayLink, except as expressly provided
+in this EULA. All rights not expressly granted are reserved. If you obtained the
+Software within a country of the European Community, this EULA is subject to any
+rights available under the European Community Software Directive (2009/24/EC).
+
+3.  OWNERSHIP OF SOFTWARE AND COPYRIGHTS. Title to all copies of the Software
+remains with DisplayLink or its suppliers. The Software is copyrighted and
+protected by the laws of the United States and other countries, and
+international treaty provisions. You may not remove any copyright notices from
+the Software. DisplayLink may make changes to the Software, or to items
+referenced therein, at any time without notice, but is not obligated to support
+or update the Software. You may not assign or transfer any of your rights or
+obligations under this EULA to a third party without the prior written consent
+of DisplayLink. DisplayLink may freely assign or transfer this EULA.
+
+4.  USE OF SOFTWARE. You represent and warrant that:
+
+a. you are not (i) situated in a country has been designated by the U.S.
+Government as a “terrorist supporting” country or that is subject to a U.S.
+Government embargo, or (ii) included on any U.S. Government list of prohibited
+or restricted parties;
+
+b. you will not (i) use the Software in violation of any applicable laws or
+regulations, (ii) infringe the intellectual property or other rights of any
+third party, or (iii) transmit viruses, malware or other harmful or malicious
+computer code.
+
+5.  EXCLUSION OF WARRANTIES. EXCEPT WITH RESPECT TO ANY WARRANTIES WHICH MAY NOT
+LAWFULLY BE EXCLUDED, WHICH ARE EXPRESSLY PRESERVED, THE SOFTWARE IS PROVIDED
+"AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND INCLUDING, BUT NOT
+LIMITED TO, WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR A
+PARTICULAR PURPOSE. DisplayLink does not warrant or assume responsibility for
+the accuracy or completeness of any information, text, graphics, links or other
+items contained within the Software. The Software is not error free and is not
+designed for use in life support or medical monitoring systems, other critical
+applications or ultra-hazardous activities. Further the Software is not designed
+to meet standards for military applications. You and your distributors and
+customers assume the full risk of any such uses and you will indemnify and hold
+DisplayLink harmless from any claims that arise as a result of such uses.
+
+6.  LIMITATION OF LIABILITY. YOUR USE OF THE SOFTWARE IS AT YOUR SOLE RISK. IN
+NO EVENT SHALL DISPLAYLINK OR ITS AFFILIATES OR SUPPLIERS BE LIABLE FOR ANY
+DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, LOST PROFITS, BUSINESS
+INTERRUPTION, OR LOST INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE
+THE SOFTWARE, EVEN IF DISPLAYLINK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES, TO THE EXTENT PERMITTED BY APPLICABLE LAW. SOME JURISDICTIONS PROHIBIT
+EXCLUSION OR LIMITATION OF LIABILITY FOR IMPLIED WARRANTIES OR CONSEQUENTIAL OR
+INCIDENTAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. YOU MAY ALSO
+HAVE OTHER LEGAL RIGHTS THAT VARY FROM JURISDICTION TO JURISDICTION.
+
+7.  TERMINATION OF THIS AGREEMENT. DisplayLink may terminate this EULA at any
+time by notice to you. This EULA will also automatically terminate if you
+violate its terms. Upon termination, you will immediately destroy the Software
+or return all copies of the Software to DisplayLink. The provisions of clauses
+2, 3, 5, 6, 7, 8 and 9 shall survive any termination.
+
+8.  APPLICABLE LAWS. Claims arising under this EULA shall be governed by the
+laws of California, excluding its principles of conflict of laws and the United
+Nations Convention on Contracts for the International Sale of Goods. You may not
+export the Software in violation of applicable export laws and regulations.
+DisplayLink is not obligated under any other agreements unless they are in
+writing and signed by an authorized representative of DisplayLink. Should a
+court of competent jurisdiction find any part of this EULA to be invalid or
+unenforceable, the remainder of this EULA shall continue in full force and
+effect.
+
+9.  U.S. GOVERNMENT RESTRICTED RIGHTS. The Software is provided with "RESTRICTED
+RIGHTS." Use, duplication, or disclosure by the Government is subject to
+restrictions as set forth in FAR 52.227-14 and DFAR 252.227-7013 et seq. or its
+successor. Use of the Software by the Government constitutes acknowledgment of
+DisplayLink's proprietary rights therein. Contractor or Manufacturer is
+DisplayLink (UK) Limited, 22 Cambridge Science Park, Milton Road, Cambridge, CB4
+0GH, United Kingdom.
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..517c53f92d68
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,75 @@
+# Contributor: rHermes <teodor_spaeren@riseup.net>
+# Contributor: bnavigator <code@bnavigator.de>
+# Contributor: PlusMinus
+# Contributor: rhabbachi
+
+_pkgver=5.5.0-beta-59.118
+pkgname=displaylink-beta
+pkgver=5.5.0
+pkgrel=1
+pkgdesc="Linux driver for DL-6xxx, DL-5xxx, DL-41xx and DL-3x00"
+arch=('i686' 'x86_64' 'arm' 'armv6h' 'armv7h' 'aarch64')
+url="https://www.synaptics.com/products/displaylink-graphics"
+license=('custom' 'GPL2' 'LGPL2.1')
+depends=('evdi>=1.9.1'
+         'libusb>=1.0.0')
+makedepends=('grep' 'gawk' 'wget')
+conflicts=('displaylink')
+source=(displaylink-driver-${pkgver}.zip::https://www.synaptics.com/sites/default/files/exe_files/2021-12/DisplayLink%20USB%20Graphics%20Software%20for%20Ubuntu%20%28Beta%295.5%20Beta-EXE.zip
+        DISPLAYLINK-EULA
+        udev.sh
+        99-displaylink.rules 
+	      displaylink.service 
+        displaylink-sleep.sh)
+sha256sums=('aaa6f2c6d8c4492d18cf670466f4bbf6d1ccdbb3c39ccc4ca20b4e5bc3352d56'
+            '2f81fea43332a62b2cf1dd47e56ea01caf1e886bcd16c3f82b18bfe148fb21a9'
+            'dc41ae8a2c287fc50fdda65bad8b0ffd76726f7773c25e1b0c5b7de95cecbdb6'
+            'c08a4726cf4e2f92c7cab00168ae9cc8d69d36a67c570609396a4a674934245a'
+            '342e83abfe2a38d5635ea928345e933d2ad127ebd3f7caca476663d4f583684b'
+            '8be4ab7616e38f91746bdd3e7fafe9004322a8be8e6722389746df9868d576e0')
+
+package() {
+  echo "Adding udev rule for DisplayLink DL-3xxx/5xxx devices"
+  install -D -m644 99-displaylink.rules "$pkgdir/etc/udev/rules.d/99-displaylink.rules"
+  install -D -m755 udev.sh "$pkgdir/opt/displaylink/udev.sh"
+
+  echo "Installing DLM systemd service"
+  install -D -m644 displaylink.service "$pkgdir/usr/lib/systemd/system/displaylink.service"
+  install -D -m755 displaylink-sleep.sh "$pkgdir/usr/lib/systemd/system-sleep/displaylink.sh"
+  
+  COREDIR="$pkgdir/usr/lib/displaylink"
+  install -d -m755 $COREDIR
+  install -d -m755 "$pkgdir/var/log/displaylink"
+
+  echo "Extracting DisplayLink Driver Package"
+  pushd $srcdir
+  chmod +x displaylink-driver-${_pkgver}.run
+  ./displaylink-driver-${_pkgver}.run \
+     --noexec \
+     --target $pkgname-$pkgver \
+     --nox11 \
+     --noprogress
+  test -d $pkgname-$pkgver || (echo "Extracting the driver with the .run installer failed"; exit 1)
+  pushd $pkgname-$pkgver
+  
+  case $CARCH in
+    i686)
+      ARCH="x86-ubuntu-1604" ;;
+    x86_64)
+      ARCH="x64-ubuntu-1604" ;;
+    arm|armv6h|armv7h|aarch64)
+      ARCH="arm-linux-gnueabihf" ;;
+  esac
+  
+  echo "Installing DisplayLink Manager $ARCH"
+  install -D -m755 $ARCH/DisplayLinkManager $COREDIR/DisplayLinkManager
+
+  echo "Installing firmware packages"
+  install -D -m644 *.spkg $COREDIR
+
+  echo "Installing license file"
+  install -D -m644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
+  popd
+  popd
+  install -D -m644 DISPLAYLINK-EULA "${pkgdir}/usr/share/licenses/${pkgname}/DISPLAYLINK-EULA"
+}
diff --git a/displaylink-sleep.sh b/displaylink-sleep.sh
new file mode 100644
index 000000000000..b47d5fd2d45d
--- /dev/null
+++ b/displaylink-sleep.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+# Copyright (c) 2015 - 2016 DisplayLink (UK) Ltd.
+
+suspend_dlm()
+{
+  #flush any bytes in pipe
+  while read -n 1 -t 1 SUSPEND_RESULT < /tmp/PmMessagesPort_out; do : ; done;
+
+  #suspend DisplayLinkManager
+  echo "S" > /tmp/PmMessagesPort_in
+
+  if [ -f /tmp/PmMessagesPort_out ]; then
+    #wait until suspend of DisplayLinkManager finish
+    read -n 1 -t 10 SUSPEND_RESULT < /tmp/PmMessagesPort_out
+  fi
+}
+
+resume_dlm()
+{
+  #resume DisplayLinkManager
+  echo "R" > /tmp/PmMessagesPort_in
+}
+
+case "\$1/\$2" in
+  pre/*)
+    suspend_dlm
+    ;;
+  post/*)
+    resume_dlm
+    ;;
+esac
+
diff --git a/displaylink.service b/displaylink.service
new file mode 100644
index 000000000000..a67491f134e5
--- /dev/null
+++ b/displaylink.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=DisplayLink Manager Service
+After=display-manager.service
+Conflicts=getty@tty7.service
+
+[Service]
+ExecStartPre=/sbin/modprobe evdi
+ExecStart=/usr/lib/displaylink/DisplayLinkManager
+Restart=always
+WorkingDirectory=/usr/lib/displaylink
+RestartSec=5
+
+[Install]
+WantedBy=graphical.target
diff --git a/udev.sh b/udev.sh
new file mode 100644
index 000000000000..41869bee9ce1
--- /dev/null
+++ b/udev.sh
@@ -0,0 +1,79 @@
+#!/bin/sh
+# Copyright (c) 2016 DisplayLink (UK) Ltd.
+# File autogenerated by udev-installer.sh script
+
+get_evdi_dev_count()
+{
+  if [ "$(ls -l /sys/devices/platform/* | grep evdi | wc -l)" = "0" ]; then
+    echo "0"
+    return
+  fi
+
+  cat /sys/devices/platform/evdi.*/drm/card*/card*/status | grep "^connected$" | wc -l
+}
+
+get_displaylink_dev_count()
+{
+  cat /sys/bus/usb/devices/*/idVendor | grep 17e9 | wc -l
+}
+
+start_displaylink()
+{
+  if [ "$(get_displaylink_dev_count)" != "0" ]; then
+    start_service
+  fi
+}
+
+try_stop_displaylink()
+{
+  if [ "$(get_evdi_dev_count)" = "0" ]; then
+    parent_dev_path="$1"
+    if [ -d "$parent_dev_path" ]; then
+      echo "1"
+      return
+    fi
+
+    if [ "$(get_displaylink_dev_count)" = "0" ]; then
+      stop_service
+      echo "0"
+      return
+    fi
+  fi
+  echo "1"
+}
+
+stop_displaylink()
+{
+  parent_devpath=$(dirname /sys$1)
+  retry_num="50" # 5s
+  while [ "$(try_stop_displaylink $parent_devpath)" != "0" ] && [ "$retry_num" != "0" ];
+  do
+    sleep 0.1
+    retry_num=$((retry_num-1))
+  done
+}
+
+main()
+{
+  op=$1
+  devpath=$2
+  if [ "$op" = "START" ]; then
+    start_displaylink
+  elif [ "$op" = "STOP" ]; then
+    stop_displaylink $devpath
+  fi
+}
+
+start_service()
+{
+  systemctl start displaylink.service
+}
+
+stop_service()
+{
+  systemctl stop displaylink.service
+}
+
+
+main $1 $2
+