nixos-config/modules/hardware/surface-pro6.nix

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2021-09-03 13:17:43 +00:00
{ pkgs, fetchpatch, ... }:
let
commit = "f69eefacf7304857f8c0ce7ac0ebf4971121da72";
mkPatch = name: sha256: {
name = name;
patch = fetchpatch {
name = name + ".patch";
url = "https://raw.githubusercontent.com/linux-surface/linux-surface/${commit}/patches/5.13/${name}.patch";
sha256 = sha256;
};
};
in {
etc."ipts.conf".text = ''
[Config]
BlockOnPalm = true
'';
systemd.services.iptsd = {
description = "Userspace daemon for Intel Precise Touch & Stylus";
wantedBy = [ "multi-user.target" ];
wants = [ "dev-ipts-15.device" ];
after = [ "dev-ipts-15.device" ];
serviceConfig = {
Type = "simple";
ExecStart = "{pkgs.iptsd}/bin/iptsd";
};
};
environment.systemPackages = with pkgs; [ iptsd surface-control ];
services.udev.packages = with pkgs; [ iptsd surface-control ];
boot = {
kernelPackages = pkgs.linuxPackages_5_13;
kernelPatches = [
(mkPatch "0001-surface3-oemb" "0mvyjczylkkrdlqh8h9msl4mb0rzgkdjvnyjg7rg0ig7yiibg5r6")
(mkPatch "0002-mwifiex" "088gfc2skaizwz22bjha9a20pbn2isgbczy1khsgf7m4vpfhng39")
(mkPatch "0003-ath10k" "d5f388f2b1283d646788436c7b84c83b3bb7278fc5e7fe3b4cd99533763aad08")
(mkPatch "0004-ipts" "94295c2f4658a7b425697d2489ce393fb4281f8da6ce1bfba663ddcd8bb23ef6")
(mkPatch "0005-surface-sam-over-hid" "445da75d34a3e04164c2c20b7744f30a762ca4a9f3c29ad1832c11b8904f6c6b")
(mkPatch "0006-surface-sam" "098d84236e0ce65681bd32bab2924560175d71d286e98b9627bc6102100c71f9")
(mkPatch "0007-surface-hotplug" "e120b86aa48665099207de3c2fab4cb3384148dd818a9ab5949df2499d5be031")
(mkPatch "0008-surface-typecover" "2a0ad04bbe8661594a6cd3fff2a7a9e6e66243436b1fea8f3dcadef3b7a79fa7")
(mkPatch "0009-cameras" "8c9d687617cae1c78dbd18edead351c9f3cd4786b6da34f4a927e51261555f85")
(mkPatch "0010-amd-gpio" "8e30ff0ab332c05ec50e2d640a51888d8e6f0b1bb32b32a51efa1ea9ba676e06") # TODO: Maybe drop
(mkPatch "0011-amd-s0ix" "33173ef8da66eb3ebe0b96585c751e6dd064d0947aaac41a9de97d513a038e85") # TODO: Maybe drop
{
name = "surface-config";
patch = null;
# Options from https://github.com/linux-surface/linux-surface/blob/master/configs/surface-5.13.config
extraConfig = ''
#
# Surface Aggregator Module
#
CONFIG_SURFACE_AGGREGATOR=m
CONFIG_SURFACE_AGGREGATOR_ERROR_INJECTION=n
CONFIG_SURFACE_AGGREGATOR_BUS=y
CONFIG_SURFACE_AGGREGATOR_CDEV=m
CONFIG_SURFACE_AGGREGATOR_REGISTRY=m
CONFIG_SURFACE_ACPI_NOTIFY=m
CONFIG_SURFACE_DTX=m
CONFIG_SURFACE_PLATFORM_PROFILE=m
CONFIG_SURFACE_HID=m
CONFIG_SURFACE_KBD=m
CONFIG_BATTERY_SURFACE=m
CONFIG_CHARGER_SURFACE=m
#
# Surface Hotplug
#
CONFIG_SURFACE_HOTPLUG=m
#
# IPTS touchscreen
#
# This only enables the user interface for IPTS data.
# For the touchscreen to work, you need to install iptsd.
#
CONFIG_MISC_IPTS=m
#
# Cameras: IPU3
#
CONFIG_VIDEO_IPU3_IMGU=m
CONFIG_VIDEO_IPU3_CIO2=m
CONFIG_CIO2_BRIDGE=y
CONFIG_INTEL_SKL_INT3472=m
#
# Cameras: Sensor drivers
#
CONFIG_VIDEO_OV5693=m
CONFIG_VIDEO_OV8865=m
#
# ALS Sensor for Surface Book 3, Surface Laptop 3, Surface Pro 7
#
CONFIG_APDS9960=m
#
# Other Drivers
#
CONFIG_INPUT_SOC_BUTTON_ARRAY=m
CONFIG_SURFACE_3_BUTTON=m
CONFIG_SURFACE_3_POWER_OPREGION=m
CONFIG_SURFACE_PRO3_BUTTON=m
CONFIG_SURFACE_GPE=m
CONFIG_SURFACE_BOOK1_DGPU_SWITCH=m
'';
}
]
};
}