[Bug 93578] [SKL] failed to train DP when connected with DA200 adapter

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93578

--- Comment #142 from Kenneth Aasan <kenaasa at gmail.com> ---
This worked for kernel 4.8

$ sudo -i
$ apt-get install linux-source-4.8.0
$ cd /usr/src
$ tar -jxf linux-source-4.8.0.tar.bz2
$ cp -R ./linux-source-4.8.0/ubuntu/i915 ./i915-usbc
$ cd i915-usbc
$ cat << EOF > dkms.conf
PACKAGE_NAME="i915"
PACKAGE_VERSION="usbc"
AUTOINSTALL=yes
REMAKE_INITRD=yes
DEST_MODULE_LOCATION="/updates"
BUILD_EXCLUSIVE_KERNEL="^4.8.*"
EOF
$ sed -i
's#../../../platform/x86/intel_ips.h#../../linux-source-4.8.0/drivers/platform/x86/intel_ips.h#g'
intel_pm.c
$ wget https://patchwork.freedesktop.org/patch/145853/raw/ -O
/tmp/drm-i915.patch
$ patch -p5 < /tmp/drm-i915.patch
$ dkms add -m i915 -v usbc
$ dkms build -m i915 -v usbc
$ dkms install -m i915 -v usbc
$ reboot

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