├── .gitignore
├── COMPILATION.md
├── LICENSE.md
├── README.md
├── base
    ├── configs
    │   ├── config.4.19
    │   ├── config.5.3
    │   ├── config.5.4
    │   ├── config.5.5
    │   ├── config.5.6
    │   ├── config.5.7
    │   └── config.5.8
    ├── patches
    │   ├── 5.6
    │   │   └── sphinx-workaround.patch
    │   ├── 5.7
    │   │   └── sphinx-workaround.patch
    │   └── 5.8
    │   │   └── sphinx-workaround.patch
    └── templates
    │   ├── PKGBUILD
    │   ├── modules
    │   └── modules.4.19
├── compile_setup.sh
└── setup.sh


/.gitignore:
--------------------------------------------------------------------------------
1 | # Build files 
2 | *.tar.xz
3 | 
4 | # Build directories
5 | build*/
6 | 
7 | # Caches
8 | .cache/
9 | 


--------------------------------------------------------------------------------
/COMPILATION.md:
--------------------------------------------------------------------------------
 1 | # User Compilation
 2 | 
 3 | ---
 4 | 
 5 | Most users should simply use the pre-built binary releases rather than try to compile
 6 | the kernel on their own, since it takes significant resources, setup, and time. However,
 7 | if you are interested in compiling your own kernel, then the steps below will walk you
 8 | through how to do so.
 9 | 
10 | ---
11 | 
12 | To generate the build directory for the kernel, you need to run the `compile_setup.sh` script.<br>
13 | The packager will prompt for the target major version of the Linux kernel during configuration.
14 | 
15 | ```
16 | sh compile_setup.sh 
17 | ```
18 | 
19 | Once compile_setup is finished, it will output a directory titled `build-{VERSION}`.<br>
20 | Note that {VERSION} is the full version of the kernel and not just its major version.<br>
21 | To build this kernel, use these two commands: 
22 | 
23 | ```
24 | cd build-{VERSION}
25 | MAKEFLAGS="-j{NPROC}" makepkg -sc
26 | ```
27 | 
28 | <sup><sub>\* Replace {VERSION} with whatever kernel version compile_setup outputs.<br></sub></sup>
29 | <sup><sub>\*\* Replace {NPROC} with the number of available processors in your machine.</sub></sup>
30 | 
31 | If you are unable to issue this command because of write permission issues, use the following
32 | command to give yourself access, replacing {USER} and {VERSION} with their appropriate values:
33 | 
34 | ```
35 | chown -R {USER} build-{VERSION}
36 | ```
37 | 


--------------------------------------------------------------------------------
/LICENSE.md:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2018-2020 David Hacker
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # arch-linux-surface
 2 | 
 3 | This is an Arch Linux packager that applies 
 4 | [patches for Surface devices](https://github.com/linux-surface/linux-surface) 
 5 | to the Linux kernel of your choice. 
 6 | 
 7 | This repository originally tracked jakeday's repository on the `master` branch.
 8 | As of November 2019, the `master` branch has officially switched over to 
 9 | using linux-surface's version of these patches since jakeday's repository 
10 | appears to be no longer actively maintained. As of March 2020, support
11 | for jakeday's patches has been dropped.
12 | 
13 | Additionally, please refer to [the linux-surface repository itself](https://github.com/linux-surface/linux-surface/wiki/Package-Repositories#arch-linux-repository)
14 | as another source of builds compatible with Arch Linux.
15 | This repository will continue to be actively maintained by
16 | me though, so you are welcome to use either source.
17 | 
18 | ## Pre-Installation
19 | 
20 | First thing you're going to want to do is to clone this repository:
21 | 
22 | ```
23 | git clone https://github.com/dmhacker/arch-linux-surface
24 | cd arch-linux-surface
25 | ```
26 | 
27 | Before you begin compiling & installing the patched kernel, it's recommended that you 
28 | install all necessary firmware that your Surface device needs and replace suspend with hibernate.
29 | You can do this by running the `setup.sh` script WITHOUT superuser permissions.
30 | 
31 | ```
32 | sh setup.sh
33 | ```
34 | 
35 | As of December 2019, the setup script should NOT be run with superuser permissions. This is both
36 | by design and for your own safety. If the script requires superuser permissions at any point in
37 | time, it will prompt you for them.
38 | 
39 | ## Installation
40 | 
41 | After you have run the setup script, it is now time to install the patched kernel.
42 | Find the latest version {VERSION}* in the [pre-built binary releases](https://github.com/dmhacker/arch-linux-surface/releases) 
43 | and download the following tar files:
44 | 
45 | * linux-surface-{VERSION}-x86_64.pkg.tar.xz
46 | * linux-surface-headers-{VERSION}-x86_64.pkg.tar.xz
47 | 
48 | <sup>*Replace {VERSION} with whatever the latest version number is. For example, 5.13.15-1.</sup>
49 | 
50 | After you have downloaded these files, `cd` into the directory containing them
51 | and run the following commands:
52 | 
53 | ```
54 | sudo pacman -U linux-surface-headers-{VERSION}-x86_64.pkg.tar.xz
55 | sudo pacman -U linux-surface-{VERSION}-x86_64.pkg.tar.xz
56 | ```
57 | 
58 | You are now finished. Reboot your system and change your bootloader to 
59 | load the `linux-surface` kernel.
60 | 
61 | ## Additional Packages
62 | 
63 | Consider installing the following packages from the AUR if your device
64 | meets the given requirements.
65 | 
66 | * [libwacom-surface](https://aur.archlinux.org/packages/libwacom-surface) — all devices — may help fix IPTS/touchscreen issues
67 | * [surface-control](https://aur.archlinux.org/packages/surface-control/) — Surface Book 2 only — provides an interface for controlling the SB2's dGPU
68 | * [surface-dtx-daemon](https://aur.archlinux.org/packages/surface-dtx-daemon/) — Surface Book 2 only — improves the clipboard detachment process for the SB2
69 | 
70 | ## Troubleshooting
71 | 
72 | For touchscreen issues, consider looking at [issue #56](https://github.com/dmhacker/arch-linux-surface/issues/56).
73 | 
74 | For stylus issues, consider looking at [issue #8](https://github.com/dmhacker/arch-linux-surface/issues/8).
75 | 
76 | For WiFi issues, consider looking at [issue #62](https://github.com/dmhacker/arch-linux-surface/issues/62).
77 | 
78 | Please do not create new issues regarding these problems if you have not tried to fix them using the above guides.
79 | 


--------------------------------------------------------------------------------
/base/patches/5.6/sphinx-workaround.patch:
--------------------------------------------------------------------------------
 1 | diff --git i/Documentation/conf.py w/Documentation/conf.py
 2 | index 3c7bdf4cd31f..9a0ced58a3e9 100644
 3 | --- i/Documentation/conf.py
 4 | +++ w/Documentation/conf.py
 5 | @@ -36,7 +36,7 @@ needs_sphinx = '1.3'
 6 |  # Add any Sphinx extension module names here, as strings. They can be
 7 |  # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 8 |  # ones.
 9 | -extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'cdomain',
10 | +extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include',
11 |                'kfigure', 'sphinx.ext.ifconfig', 'automarkup',
12 |                'maintainers_include']
13 |  
14 | 


--------------------------------------------------------------------------------
/base/patches/5.7/sphinx-workaround.patch:
--------------------------------------------------------------------------------
 1 | diff --git i/Documentation/conf.py w/Documentation/conf.py
 2 | index 3c7bdf4cd31f..9a0ced58a3e9 100644
 3 | --- i/Documentation/conf.py
 4 | +++ w/Documentation/conf.py
 5 | @@ -36,7 +36,7 @@ needs_sphinx = '1.3'
 6 |  # Add any Sphinx extension module names here, as strings. They can be
 7 |  # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 8 |  # ones.
 9 | -extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'cdomain',
10 | +extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include',
11 |                'kfigure', 'sphinx.ext.ifconfig', 'automarkup',
12 |                'maintainers_include']
13 |  
14 | 


--------------------------------------------------------------------------------
/base/patches/5.8/sphinx-workaround.patch:
--------------------------------------------------------------------------------
 1 | diff --git i/Documentation/conf.py w/Documentation/conf.py
 2 | index 3c7bdf4cd31f..9a0ced58a3e9 100644
 3 | --- i/Documentation/conf.py
 4 | +++ w/Documentation/conf.py
 5 | @@ -36,7 +36,7 @@ needs_sphinx = '1.3'
 6 |  # Add any Sphinx extension module names here, as strings. They can be
 7 |  # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 8 |  # ones.
 9 | -extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'cdomain',
10 | +extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include',
11 |                'kfigure', 'sphinx.ext.ifconfig', 'automarkup',
12 |                'maintainers_include']
13 |  
14 | 


--------------------------------------------------------------------------------
/base/templates/PKGBUILD:
--------------------------------------------------------------------------------
  1 | # Maintainer: David Hacker <dmhacker@protonmail.com>
  2 | # Maintainer: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
  3 | 
  4 | # Version variables filled in by the configure script 
  5 | _kernelname={0}
  6 | _kernelver={1}
  7 | 
  8 | # Standard package variables
  9 | pkgbase=linux${_kernelname}
 10 | pkgver={2}
 11 | pkgrel={3}
 12 | pkgdesc='Linux'
 13 | _srcname=linux-stable
 14 | _srctag=v${pkgver}
 15 | _patchsrcname=linux-surface
 16 | url="https://github.com/dmhacker/arch-linux-surface"
 17 | arch=(x86_64)
 18 | license=(GPL2)
 19 | makedepends=(
 20 |   bc kmod libelf
 21 |   xmlto python-sphinx python-sphinx_rtd_theme graphviz imagemagick
 22 |   git
 23 | )
 24 | options=('!strip')
 25 | source=(
 26 |   git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
 27 | {4}
 28 |   config
 29 | )
 30 | validpgpkeys=(
 31 |   'ABAF11C65A2970B130ABE3C479BE3E4300411886'  # Linus Torvalds
 32 |   '647F28654894E3BD457199BE38DBBDC86092693E'  # Greg Kroah-Hartman
 33 |   '8218F88849AAC522E94CF470A5E9288C4FA415FA'  # Jan Alexander Steffens (heftig)
 34 | )
 35 | sha256sums=('SKIP'
 36 | {5}
 37 |             'SKIP')
 38 | 
 39 | export KBUILD_BUILD_HOST=archlinux
 40 | export KBUILD_BUILD_USER=$pkgbase
 41 | export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
 42 | 
 43 | prepare() {
 44 |   cd $_srcname
 45 | 
 46 |   git checkout $_srctag
 47 | 
 48 |   msg2 "Setting version..."
 49 |   scripts/setlocalversion --save-scmversion
 50 |   echo "-$pkgrel" > localversion.10-pkgrel
 51 |   echo "${pkgbase#linux}" > localversion.20-pkgname
 52 | 
 53 |   local src
 54 |   for src in "${source[@]}"; do
 55 |     src="${src%%::*}"
 56 |     src="${src##*/}"
 57 |     [[ $src = *.patch ]] || continue
 58 |     msg2 "Applying patch $src..."
 59 |     patch -Np1 < "../$src"
 60 |   done
 61 | 
 62 |   msg2 "Setting config..."
 63 |   cp ../config .config
 64 |   make olddefconfig
 65 | 
 66 |   make -s kernelrelease > version
 67 |   msg2 "Prepared %s version %s" "$pkgbase" "$(<version)"
 68 | }
 69 | 
 70 | build() {
 71 |   cd $_srcname
 72 |   make bzImage modules htmldocs
 73 | }
 74 | 
 75 | _package() {
 76 |   pkgdesc="The $pkgdesc kernel and modules"
 77 |   depends=(coreutils kmod initramfs)
 78 |   optdepends=('crda: to set the correct wireless channels of your country'
 79 |               'linux-firmware: firmware images needed for some devices')
 80 | 
 81 |   cd $_srcname
 82 |   local kernver="$(<version)"
 83 |   local modulesdir="$pkgdir/usr/lib/modules/$kernver"
 84 | 
 85 |   msg2 "Installing boot image..."
 86 |   # systemd expects to find the kernel here to allow hibernation
 87 |   # https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
 88 |   install -Dm644 "$(make -s image_name)" "$modulesdir/vmlinuz"
 89 | 
 90 |   # Used by mkinitcpio to name the kernel
 91 |   echo "$pkgbase" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
 92 | 
 93 |   msg2 "Installing modules..."
 94 |   make INSTALL_MOD_PATH="$pkgdir/usr" modules_install
 95 | 
 96 |   # remove build and source links
 97 |   rm "$modulesdir"/{source,build}
 98 | 
 99 |   msg2 "Fixing permissions..."
100 |   chmod -Rc u=rwX,go=rX "$pkgdir"
101 | }
102 | 
103 | _package-headers() {
104 |   pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel"
105 | 
106 |   cd $_srcname
107 |   local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
108 | 
109 |   msg2 "Installing build files..."
110 |   install -Dt "$builddir" -m644 .config Makefile Module.symvers System.map \
111 |     localversion.* version vmlinux
112 |   install -Dt "$builddir/kernel" -m644 kernel/Makefile
113 |   install -Dt "$builddir/arch/x86" -m644 arch/x86/Makefile
114 |   cp -t "$builddir" -a scripts
115 | 
116 |   # add objtool for external module building and enabled VALIDATION_STACK option
117 |   install -Dt "$builddir/tools/objtool" tools/objtool/objtool
118 | 
119 |   # add xfs and shmem for aufs building
120 |   mkdir -p "$builddir"/{fs/xfs,mm}
121 | 
122 |   msg2 "Installing headers..."
123 |   cp -t "$builddir" -a include
124 |   cp -t "$builddir/arch/x86" -a arch/x86/include
125 |   install -Dt "$builddir/arch/x86/kernel" -m644 arch/x86/kernel/asm-offsets.s
126 | 
127 |   install -Dt "$builddir/drivers/md" -m644 drivers/md/*.h
128 |   install -Dt "$builddir/net/mac80211" -m644 net/mac80211/*.h
129 | 
130 |   # http://bugs.archlinux.org/task/13146
131 |   install -Dt "$builddir/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
132 | 
133 |   # http://bugs.archlinux.org/task/20402
134 |   install -Dt "$builddir/drivers/media/usb/dvb-usb" -m644 drivers/media/usb/dvb-usb/*.h
135 |   install -Dt "$builddir/drivers/media/dvb-frontends" -m644 drivers/media/dvb-frontends/*.h
136 |   install -Dt "$builddir/drivers/media/tuners" -m644 drivers/media/tuners/*.h
137 | 
138 |   msg2 "Installing KConfig files..."
139 |   find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
140 | 
141 |   msg2 "Removing unneeded architectures..."
142 |   local arch
143 |   for arch in "$builddir"/arch/*/; do
144 |     [[ $arch = */x86/ ]] && continue
145 |     echo "Removing $(basename "$arch")"
146 |     rm -r "$arch"
147 |   done
148 | 
149 |   msg2 "Removing documentation..."
150 |   rm -r "$builddir/Documentation"
151 | 
152 |   msg2 "Removing broken symlinks..."
153 |   find -L "$builddir" -type l -printf 'Removing %P\n' -delete
154 | 
155 |   msg2 "Removing loose objects..."
156 |   find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
157 | 
158 |   msg2 "Stripping build tools..."
159 |   local file
160 |   while read -rd '' file; do
161 |     case "$(file -bi "$file")" in
162 |       application/x-sharedlib\;*)      # Libraries (.so)
163 |         strip -v $STRIP_SHARED "$file" ;;
164 |       application/x-archive\;*)        # Libraries (.a)
165 |         strip -v $STRIP_STATIC "$file" ;;
166 |       application/x-executable\;*)     # Binaries
167 |         strip -v $STRIP_BINARIES "$file" ;;
168 |       application/x-pie-executable\;*) # Relocatable binaries
169 |         strip -v $STRIP_SHARED "$file" ;;
170 |     esac
171 |   done < <(find "$builddir" -type f -perm -u+x ! -name vmlinux -print0)
172 | 
173 |   msg2 "Adding symlink..."
174 |   mkdir -p "$pkgdir/usr/src"
175 |   ln -sr "$builddir" "$pkgdir/usr/src/$pkgbase"
176 | 
177 |   msg2 "Fixing permissions..."
178 |   chmod -Rc u=rwX,go=rX "$pkgdir"
179 | }
180 | 
181 | _package-docs() {
182 |   pkgdesc="Documentation for the $pkgdesc kernel"
183 | 
184 |   cd $_srcname
185 |   local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
186 | 
187 |   msg2 "Installing documentation..."
188 |   local src dst
189 |   while read -rd '' src; do
190 |     dst="${src#Documentation/}"
191 |     dst="$builddir/Documentation/${dst#output/}"
192 |     install -Dm644 "$src" "$dst"
193 |   done < <(find Documentation -name '.*' -prune -o ! -type d -print0)
194 | 
195 |   msg2 "Adding symlink..."
196 |   mkdir -p "$pkgdir/usr/share/doc"
197 |   ln -sr "$builddir/Documentation" "$pkgdir/usr/share/doc/$pkgbase"
198 | 
199 |   msg2 "Fixing permissions..."
200 |   chmod -Rc u=rwX,go=rX "$pkgdir"
201 | }
202 | 
203 | pkgname=("$pkgbase" "$pkgbase-headers" "$pkgbase-docs")
204 | for _p in "${pkgname[@]}"; do
205 |   eval "package_$_p() {
206 |     $(declare -f "_package${_p#$pkgbase}")
207 |     _package${_p#$pkgbase}
208 |   }"
209 | done
210 | 
211 | # vim:set ts=8 sts=2 sw=2 et:
212 | 


--------------------------------------------------------------------------------
/base/templates/modules:
--------------------------------------------------------------------------------
 1 | hid
 2 | hid_sensor_hub
 3 | i2c_hid
 4 | hid_generic
 5 | usbhid
 6 | hid_multitouch
 7 | intel_ipts
 8 | surface_sam_ssh
 9 | surface_sam_san
10 | surface_sam_vhf
11 | 


--------------------------------------------------------------------------------
/base/templates/modules.4.19:
--------------------------------------------------------------------------------
1 | hid
2 | hid_sensor_hub
3 | i2c_hid
4 | hid_generic
5 | usbhid
6 | hid_multitouch
7 | intel_ipts
8 | surface_acpi
9 | 


--------------------------------------------------------------------------------
/compile_setup.sh:
--------------------------------------------------------------------------------
  1 | #!/usr/bin/bash
  2 | 
  3 | ############################### VERSION SELECTION ###############################
  4 | 
  5 | # User did not enter a major version selection, prompt for one
  6 | if [ "$1" = "" ]; then
  7 |   echo "Which kernel version do you want to build?"
  8 |   select major_version in "4.19" "5.3" "5.4" "5.5" "5.6" "5.7" "5.8"; do
  9 |     break;
 10 |   done
 11 | else
 12 |   major_version=$1
 13 | fi
 14 | 
 15 | # Convert major version (e.g. 4.14) to full version (e.g. 4.14.40)
 16 | case $major_version in
 17 |   "4.19")
 18 |     version="4.19.91"
 19 |     release_number=1
 20 |     ;;
 21 |   "5.3")
 22 |     version="5.3.18"
 23 |     release_number=1
 24 |     ;;
 25 |   "5.4")
 26 |     version="5.4.63"
 27 |     release_number=1
 28 |     ;;
 29 |   "5.5")
 30 |     version="5.5.19"
 31 |     release_number=1
 32 |     ;;
 33 |   "5.6")
 34 |     version="5.6.19"
 35 |     release_number=1
 36 |     ;;
 37 |   "5.7")
 38 |     version="5.7.19"
 39 |     release_number=1
 40 |     ;;
 41 |   "5.8")
 42 |     version="5.8.14"
 43 |     release_number=1
 44 |     ;;
 45 |   *)
 46 |     echo "Invalid selection!"
 47 |     exit 1
 48 |     ;;
 49 | esac
 50 | 
 51 | ############################### VARIABLES ###############################
 52 | 
 53 | cache_folder=.cache
 54 | build_folder=build-${version}-${release_number}
 55 | kernel_repository=git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
 56 | kernel_src_folder=linux-stable
 57 | patches_repository=git://github.com/qzed/linux-surface.git
 58 | patches_src_folder=linux-surface
 59 | 
 60 | kernel_suffix="-surface"
 61 | if [ "$major_version" = "4.19" ]; then
 62 |   kernel_suffix="-surface-lts"
 63 | fi
 64 | 
 65 | ############################### CACHE UPDATES ###############################
 66 | 
 67 | # Cache is used for holding frequently used repositories
 68 | echo "Updating cache ..."
 69 | mkdir -p $cache_folder
 70 | cd $cache_folder
 71 | 
 72 | # Update kernel source if repository is there, otherwise clone
 73 | if [ -d $kernel_src_folder ]; then
 74 |   cd $kernel_src_folder && git pull && cd ..
 75 | else
 76 |   git clone $kernel_repository $kernel_src_folder
 77 | fi
 78 | 
 79 | # Do the same with the patches repository
 80 | if [ -d $patches_src_folder ]; then
 81 |   cd $patches_src_folder && git pull && cd ..
 82 | else
 83 |   git clone $patches_repository $patches_src_folder
 84 | fi
 85 | 
 86 | # Exit the cache folder
 87 | cd ..
 88 | 
 89 | ############################### BUILD UPDATES ###############################
 90 | 
 91 | # Ignore empty file pattern matches
 92 | shopt -s nullglob
 93 | 
 94 | # Copy templates
 95 | echo "Installing fresh set of template files ..."
 96 | rm -rf $build_folder
 97 | mkdir $build_folder
 98 | cp base/templates/* $build_folder
 99 | 
100 | # Enter the newly created build directory
101 | cd $build_folder
102 | 
103 | # Add kernel repository
104 | echo "Creating symlink to kernel source code ..."
105 | ln -s ../$cache_folder/$kernel_src_folder $kernel_src_folder
106 | 
107 | # Add Surface device patches
108 | echo "Creating symlinks to Surface device patches ..."
109 | for src in ../$cache_folder/$patches_src_folder/patches/$major_version/*.patch; do
110 |     filename=$(basename $src)
111 |     patch_entry="  ${filename}"
112 |     skip_entry="            'SKIP'"
113 |     ln -s "$src" "$filename"
114 |     if [[ -z "$patch_names" ]]; then
115 |         patch_names="$patch_entry"
116 |         patch_skips="$skip_entry"
117 |     else
118 |         patch_names="${patch_names}\n${patch_entry}"
119 |         patch_skips="${patch_skips}\n${skip_entry}"
120 |     fi
121 | done
122 | 
123 | # Add upstream patches
124 | echo "Creating symlinks to upstream patches ..."
125 | for src in ../base/patches/$major_version/*.patch; do
126 |     filename=$(basename $src)
127 |     patch_entry="  ${filename}"
128 |     skip_entry="            'SKIP'"
129 |     ln -s "$src" "$filename"
130 |     if [[ -z "$patch_names" ]]; then
131 |         patch_names="$patch_entry"
132 |         patch_skips="$skip_entry"
133 |     else
134 |         patch_names="${patch_names}\n${patch_entry}"
135 |         patch_skips="${patch_skips}\n${skip_entry}"
136 |     fi
137 | done
138 | 
139 | # Fill in blank variables in PKGBUILD
140 | echo "Adjusting PKGBUILD version ..."
141 | pkgbuild=`cat PKGBUILD`
142 | pkgbuild="${pkgbuild/\{0\}/$kernel_suffix}"
143 | pkgbuild="${pkgbuild/\{1\}/$major_version}"
144 | pkgbuild="${pkgbuild/\{2\}/$version}"
145 | pkgbuild="${pkgbuild/\{3\}/$release_number}"
146 | pkgbuild="${pkgbuild/\{4\}/$patch_names}"
147 | pkgbuild="${pkgbuild/\{5\}/$patch_skips}"
148 | echo -e "$pkgbuild" > PKGBUILD
149 | 
150 | # Add version-specific configuration file
151 | echo "Copying v$major_version .config file ..."
152 | versioned_config="config.$major_version"
153 | cp ../base/configs/$versioned_config .
154 | mv $versioned_config config
155 | 
156 | # Exit the build directory
157 | cd ..
158 | 
159 | ############################### NEXT INSTRUCTIONS ###############################
160 | 
161 | nproc=`grep -c ^processor /proc/cpuinfo`
162 | echo ""
163 | echo "Build files for patched Linux kernel v$version are in $build_folder."
164 | echo "The following commands can be used to build the kernel packages."
165 | echo ""
166 | echo "cd $build_folder"
167 | echo "MAKEFLAGS=\"-j$nproc\" makepkg -sc"
168 | echo ""
169 | echo "You can optionally provide the -i flag to makepkg to install the kernel after build."
170 | 


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/setup.sh:
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 1 | #!/usr/bin/bash
 2 | 
 3 | if [ "$EUID" -eq 0 ]
 4 |   then echo "Do not run this script as root."
 5 |   exit
 6 | fi
 7 | 
 8 | echo "This script will prepare Surface devices for installation of a patched Arch Linux kernel."
 9 | echo "Answer 'y' to any options you wish to install. By default, options are unselected."
10 | echo
11 | 
12 | cache_folder=.cache
13 | patches_repository=git://github.com/linux-surface/linux-surface.git
14 | patches_src_folder=linux-surface
15 | 
16 | ############################### SETUP ###############################
17 | 
18 | echo "Updating cache ..."
19 | mkdir -p $cache_folder
20 | cd $cache_folder
21 | 
22 | # Fetch patches repository
23 | if [ -d $patches_src_folder ]; then
24 |   cd $patches_src_folder && git pull && cd ..
25 | else
26 |   git clone $patches_repository $patches_src_folder
27 | fi
28 | 
29 | cd ..
30 | 
31 | ############################### INSTALLATION ###############################
32 | 
33 | # Prompt for modules upload & mkinitcpio rebuild
34 | echo
35 | echo "!!! WARNING !!! The following option will reset the MODULES option in your mkinitcpio config."
36 | echo "!!! WARNING !!! A backup of /etc/mkinitcpio.conf will be saved to /etc/mkinitcpio.conf.bak if you proceed."
37 | read -r -p "1. Update /etc/mkinitcpio.conf using modules from initramfs-tools? [y/N] "
38 | if [[ $REPLY =~ ^[Yy]$ ]]; then
39 |     read -r -p "Are you installing/using an LTS kernel (<= 4.19)? [y/N] "
40 |     if [[ $REPLY =~ ^[Yy]$ ]]; then
41 |         modules=$(echo "MODULES=($(grep -v '^#' base/templates/modules.4.19))" | tr "\n" " " | sed 's/ *$//g')
42 |     else
43 |         modules=$(echo "MODULES=($(grep -v '^#' base/templates/modules))" | tr "\n" " " | sed 's/ *$//g')
44 |     fi
45 |     echo "$modules will be added to /etc/mkinitcpio.conf."
46 |     sudo sed -i.bak -E "s/^MODULES=(.*).*/$modules/" /etc/mkinitcpio.conf
47 |     sudo mkinitcpio
48 |     echo "Done fixing mkinitcpio.conf."
49 | fi
50 | 
51 | # Prompt for installation of firmware
52 | echo
53 | read -r -p "2. Install all IPTS firmware? [y/N] "
54 | if [[ $REPLY =~ ^[Yy]$ ]]; then
55 |   echo "Please install the latest IPTS firmware release from the link below."
56 |   echo "See https://github.com/linux-surface/surface-ipts-firmware/releases"
57 | fi
58 | 
59 | # Prompt for installation of patched libwacom
60 | echo
61 | read -r -p "3. Would you like to replace libwacom with its patched version? [y/N] "
62 | if [[ $REPLY =~ ^[Yy]$ ]]; then
63 |   echo "Please install the package libwacom-surface from the AUR."
64 |   echo "See https://aur.archlinux.org/packages/libwacom-surface/"
65 | fi
66 | 
67 | ############################### CLEANUP ###############################
68 | 
69 | echo
70 | echo "Setup process finished. Install your patched kernel and then reboot."
71 | 


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