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nixos-hardware/lenovo/t460s.nix

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{ config, pkgs, ... }:
{
imports =
[ ../lib/kernel-version.nix
];
## BEGIN from generated hardware-configuration
## Probably better to just use a freshly generated hardware.configuration.nix
## than this, but including for reference.
# boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
# boot.kernelModules = [ "kvm-intel" ];
# boot.extraModulePackages = [ ];
#
#
# nix.maxJobs = lib.mkDefault 4;
## END from generated hardware-configuration
# Use the gummiboot efi boot loader. (From default generated configuration.nix)
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
# https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_T460s
kernelAtleast = [
{ version = "4.5.1"; msg = "The physical mouse buttons works incorrectly."; }
{ version = "4.6"; msg = "Suspending the T460s by closing the lid when running on battery causes the machine to freeze up entirely."; }
];
# For the wifi (intel iwlwifi)
hardware.enableAllFirmware = true;
# For the screen. I don't know what to do with this information, but
# the hiDPI support is far from perfect (as of July 2016):
# Resolution: 2560 x 1440 px
# Size: 12.2" × 6.86" (30.99cm × 17.43cm)
# DPI: 209.8
# Dot Pitch: 0.1211mm
# Aspect Ratio: 16 × 9 (1.78:1)
# Pixel Count: 3,686,400
# Megapixels: 3.69MP
# Use libinput to let the physical middle button be used to scroll
# with the trackpoint
services.xserver = {
libinput.enable = true;
synaptics.enable = false;
config = ''
Section "InputClass"
Identifier "Enable libinput for TrackPoint"
MatchIsPointer "on"
Driver "libinput"
Option "ScrollMethod" "button"
Option "ScrollButton" "8"
EndSection
'';
};
}