stockholm/makefu/2configs/hw/tp-x220.nix

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{ config, lib, pkgs, ... }:
with lib;
{
imports = [ ./tp-x2x0.nix ];
boot.kernelModules = [ "kvm-intel" ];
services.xserver = {
videoDriver = "intel";
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vaapiDrivers = [ pkgs.vaapiIntel pkgs.vaapiVdpau ];
deviceSection = ''
Option "AccelMethod" "sna"
'';
};
services.xserver.displayManager.sessionCommands =''
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xinput set-int-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation" 8 1
xinput set-int-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Button" 8 2
xinput set-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Axes" 6 7 4 5
# xinput set-int-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Timeout" 8 200
'';
# enable HDMI output switching with pulseaudio
hardware.pulseaudio.configFile = pkgs.writeText "pulse-default-pa" ''
${builtins.readFile "${config.hardware.pulseaudio.package}/etc/pulse/default.pa"}
load-module module-alsa-sink device=hw:0,3 sink_properties=device.description="HDMIOutput" sink_name="HDMI"
'';
}