microsoft/surface: add kernel switching for LTS and latest kernels

This commit is contained in:
Andre
2025-04-10 20:37:04 -04:00
parent de6fc55511
commit 8141742b12
9 changed files with 228 additions and 87 deletions

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@@ -1,22 +1,62 @@
{ lib, ... }:
{ config, lib, pkgs, ... }:
let
inherit (lib) mkDefault;
inherit (lib) mkDefault mkOption types;
version = config.microsoft-surface.kernelVersion;
rev =
if version == "6.12" then
"arch-6.12.19-1"
else if version == "6.13" then
"arch-6.13.6-1"
else
abort "Invalid kernel version: ${version}";
hash =
if version == "6.12" then
"sha256-Pv7O8D8ma+MPLhYP3HSGQki+Yczp8b7d63qMb6l4+mY="
else if version == "6.13" then
"sha256-otD1ckNxNnvV8xipf9SZpbfg+bBq5EPwyieYtLIV4Ck="
else
abort "Invalid kernel version: ${version}";
inherit (pkgs.callPackage ./kernel/linux-package.nix { repos = pkgs.callPackage ./kernel/repos.nix { rev = rev; hash = hash; }; }) linuxPackage surfacePatches;
kernelPatches = surfacePatches {
inherit version;
patchFn = ./kernel/${version}/patches.nix;
};
kernelPackages = linuxPackage {
inherit version kernelPatches;
sha256 = "sha256-1zvwV77ARDSxadG2FkGTb30Ml865I6KB8y413U3MZTE=";
ignoreConfigErrors=true;
};
in {
imports = [
./kernel
options.microsoft-surface.kernelVersion = mkOption {
description = "Kernel Version to use (patched for MS Surface)";
type = types.enum [
"6.12"
"6.13"
];
default = "6.12";
};
microsoft-surface.kernelVersion = mkDefault "6.12";
config = {
boot = {
inherit kernelPackages;
kernelParams = mkDefault [ "mem_sleep_default=deep" ];
# Seems to be required to properly enable S0ix "Modern Standby":
boot.kernelParams = mkDefault [ "mem_sleep_default=deep" ];
};
# NOTE: Check the README before enabling TLP:
services.tlp.enable = mkDefault false;
# i.e. needed for wifi firmware, see https://github.com/NixOS/nixos-hardware/issues/364
hardware.enableRedistributableFirmware = mkDefault true;
hardware.sensor.iio.enable = mkDefault true;
hardware = {
enableRedistributableFirmware = mkDefault true;
sensor.iio.enable = mkDefault true;
};
};
}

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@@ -0,0 +1,157 @@
{ lib,
kernel ? lib.kernel,
patchSrc,
version,
}:
[
{
name = "microsoft-surface-patches-linux-${version}";
patch = null;
extraStructuredConfig = with kernel; {
STAGING_MEDIA = yes;
##
## Surface Aggregator Module
##
CONFIG_SURFACE_AGGREGATOR= module;
# CONFIG_SURFACE_AGGREGATOR_ERROR_INJECTION is not set
CONFIG_SURFACE_AGGREGATOR_BUS= yes;
CONFIG_SURFACE_AGGREGATOR_CDEV= module;
CONFIG_SURFACE_AGGREGATOR_HUB= module;
CONFIG_SURFACE_AGGREGATOR_REGISTRY= module;
CONFIG_SURFACE_AGGREGATOR_TABLET_SWITCH= module;
CONFIG_SURFACE_ACPI_NOTIFY= module;
CONFIG_SURFACE_DTX= module;
CONFIG_SURFACE_PLATFORM_PROFILE= module;
CONFIG_SURFACE_HID= module;
CONFIG_SURFACE_KBD= module;
CONFIG_BATTERY_SURFACE= module;
CONFIG_CHARGER_SURFACE= module;
CONFIG_SENSORS_SURFACE_TEMP= module;
CONFIG_SENSORS_SURFACE_FAN= module;
##
## Surface Hotplug
##
CONFIG_SURFACE_HOTPLUG= module;
##
## IPTS and ITHC touchscreen
##
## This only enables the user interface for IPTS/ITHC data.
## For the touchscreen to work, you need to install iptsd.
##
CONFIG_HID_IPTS= module;
CONFIG_HID_ITHC= module;
##
## Cameras: IPU3
##
CONFIG_VIDEO_DW9719= module;
CONFIG_VIDEO_IPU3_IMGU= module;
CONFIG_VIDEO_IPU3_CIO2= module;
CONFIG_IPU_BRIDGE= module;
CONFIG_INTEL_SKL_INT3472= module;
CONFIG_REGULATOR_TPS68470= module;
CONFIG_COMMON_CLK_TPS68470= module;
CONFIG_LEDS_TPS68470= module;
##
## Cameras: Sensor drivers
##
CONFIG_VIDEO_OV5693= module;
CONFIG_VIDEO_OV7251= module;
CONFIG_VIDEO_OV8865= module;
##
## Surface 3: atomisp causes problems (see issue #1095). Disable it for now.
##
# CONFIG_INTEL_ATOMISP is not set
##
## ALS Sensor for Surface Book 3, Surface Laptop 3, Surface Pro 7
##
CONFIG_APDS9960= module;
##
## Build-in UFS support (required for some Surface Go devices)
##
CONFIG_SCSI_UFSHCD= module;
CONFIG_SCSI_UFSHCD_PCI= module;
##
## Other Drivers
##
CONFIG_INPUT_SOC_BUTTON_ARRAY= module;
CONFIG_SURFACE_3_POWER_OPREGION= module;
CONFIG_SURFACE_PRO3_BUTTON= module;
CONFIG_SURFACE_GPE= module;
CONFIG_SURFACE_BOOK1_DGPU_SWITCH= module;
};
}
{
name = "ms-surface/0001-secureboot";
patch = patchSrc + "/0001-secureboot.patch";
}
{
name = "ms-surface/0002-surface3";
patch = patchSrc + "/0002-surface3.patch";
}
{
name = "ms-surface/0003-mwifiex";
patch = patchSrc + "/0003-mwifiex.patch";
}
{
name = "ms-surface/0004-ath10k";
patch = patchSrc + "/0004-ath10k.patch";
}
{
name = "ms-surface/0005-ipts";
patch = patchSrc + "/0005-ipts.patch";
}
{
name = "ms-surface/0006-ithc";
patch = patchSrc + "/0006-ithc.patch";
}
{
name = "ms-surface/0007-surface-sam";
patch = patchSrc + "/0007-surface-sam.patch";
}
{
name = "ms-surface/0008-surface-sam-over-hid";
patch = patchSrc + "/0008-surface-sam-over-hid.patch";
}
{
name = "ms-surface/0009-surface-button";
patch = patchSrc + "/0009-surface-button.patch";
}
{
name = "ms-surface/0010-surface-typecover";
patch = patchSrc + "/0010-surface-typecover.patch";
}
{
name = "ms-surface/0011-surface-shutdown";
patch = patchSrc + "/0011-surface-shutdown.patch";
}
{
name = "ms-surface/0012-surface-gpe";
patch = patchSrc + "/0012-surface-gpe.patch";
}
{
name = "ms-surface/0013-cameras";
patch = patchSrc + "/0013-cameras.patch";
}
{
name = "ms-surface/0014-amd-gpio";
patch = patchSrc + "/0014-amd-gpio.patch";
}
{
name = "ms-surface/0015-rtc";
patch = patchSrc + "/0015-rtc.patch";
}
]

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@@ -1,15 +0,0 @@
{ lib, ... }:
let
inherit (lib) mkOption types;
in {
imports = [
./linux-surface
];
options.microsoft-surface.kernelVersion = mkOption {
description = "Kernel Version to use (patched for MS Surface)";
type = types.enum [ ];
};
}

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@@ -3,14 +3,13 @@
fetchurl,
buildLinux,
linuxPackagesFor,
repos,
}:
let
inherit (builtins) elem;
inherit (lib) recurseIntoAttrs types versions;
repos = pkgs.callPackage ../repos.nix {};
linuxPackage =
{ url ? "mirror://kernel/linux/kernel/v${versions.major version}.x/linux-${version}.tar.xz",
sha256 ? null,

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@@ -1,31 +0,0 @@
{ config, lib, pkgs, ... }:
let
inherit (lib) mkIf mkOption;
inherit (pkgs.callPackage ../linux-package.nix { }) linuxPackage surfacePatches isVersionOf versionsOfEnum;
cfg = config.microsoft-surface;
version = "6.12.19";
kernelPatches = surfacePatches {
inherit version;
patchFn = ./patches.nix;
};
kernelPackages = linuxPackage {
inherit version kernelPatches;
sha256 = "sha256-1zvwV77ARDSxadG2FkGTb30Ml865I6KB8y413U3MZTE=";
ignoreConfigErrors=true;
};
in {
options.microsoft-surface.kernelVersion = mkOption {
type = versionsOfEnum version;
};
config = mkIf (isVersionOf cfg.kernelVersion version) {
boot = {
inherit kernelPackages;
};
};
}

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@@ -0,0 +1,9 @@
{ fetchFromGitHub, rev, hash }:
{
linux-surface = fetchFromGitHub {
owner = "linux-surface";
repo = "linux-surface";
rev = rev;
hash = hash;
};
}

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@@ -1,25 +0,0 @@
{ fetchFromGitHub }:
{
linux-surface = fetchFromGitHub {
owner = "linux-surface";
repo = "linux-surface";
rev = "arch-6.12.7-1";
hash = "sha256-Pv7O8D8ma+MPLhYP3HSGQki+Yczp8b7d63qMb6l4+mY=";
};
# This is the owner and repo for the pre-patched kernel from the "linux-surface" project:
linux-surface-kernel = { rev, sha256 }:
fetchFromGitHub {
owner = "linux-surface";
repo = "kernel";
inherit rev sha256;
};
surface-go-ath10k-firmware_backup = fetchFromGitHub {
owner = "mexisme";
repo = "linux-surface_ath10k-firmware";
rev = "74e5409e699383d6ca2bc4da4a8433d16f3850b1";
sha256 = "169vgvxpgad9anmchs22fj5qm6ahzjfdnwhd8pc280q705vx6pjk";
};
}

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@@ -1,7 +1,14 @@
{ stdenv, lib, pkgs, firmwareLinuxNonfree, ... }:
let
repos = pkgs.callPackage ../../../common/repos.nix {};
repos = pkgs.callPackage {
surface-go-ath10k-firmware_backup = lib.fetchFromGitHub {
owner = "mexisme";
repo = "linux-surface_ath10k-firmware";
rev = "74e5409e699383d6ca2bc4da4a8433d16f3850b1";
sha256 = "169vgvxpgad9anmchs22fj5qm6ahzjfdnwhd8pc280q705vx6pjk";
};
} {};
killernetworking_firmware = repos.surface-go-ath10k-firmware_backup + "/K1535_Debian";
in stdenv.mkDerivation {