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framework/12th-gen-intel: Refactor module

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https://github.com/NixOS/nixos-hardware/pull/897
https://github.com/NixOS/nixos-hardware/pull/846
https://github.com/NixOS/nixos-hardware/issues/894
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Sebastian Sellmeier 2024-04-08 09:53:42 +02:00
parent f8e89e4e84
commit 8cde8633d4
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2 changed files with 62 additions and 50 deletions
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100
framework/13-inch/12th-gen-intel/default.nix
View file

@ -1,52 +1,62 @@
{ lib, pkgs, ... }: {
{ config, lib, pkgs, ... }:
{
imports = [
../common
../common/intel.nix
];
boot.kernelParams = [
# For Power consumption
# https://kvark.github.io/linux/framework/2021/10/17/framework-nixos.html
"mem_sleep_default=deep"
# Workaround iGPU hangs
# https://discourse.nixos.org/t/intel-12th-gen-igpu-freezes/21768/4
"i915.enable_psr=1"
config = lib.mkMerge [
{
hardware.intelgpu.loadInInitrd = lib.versionOlder config.boot.kernelPackages.kernel.version "6.2";
}
# https://community.frame.work/t/tracking-hard-freezing-on-fedora-36-with-the-new-12th-gen-system/20675/391
(lib.mkIf (lib.versionOlder config.boot.kernelPackages.kernel.version "6.2") {
boot.kernelParams = [
# Workaround iGPU hangs
# https://discourse.nixos.org/t/intel-12th-gen-igpu-freezes/21768/4
"i915.enable_psr=1"
];
})
(lib.mkIf (lib.versionOlder config.boot.kernelPackages.kernel.version "6.8") {
boot.blacklistedKernelModules = [
# This enables the brightness and airplane mode keys to work
# https://community.frame.work/t/12th-gen-not-sending-xf86monbrightnessup-down/20605/11
"hid-sensor-hub"
# This fixes controller crashes during sleep
# https://community.frame.work/t/tracking-fn-key-stops-working-on-popos-after-a-while/21208/32
(lib.mkIf (config.hardware.framework.enableKmod == false) "cros_ec_lpcs")
];
boot.kernelParams = [
# For Power consumption
# https://kvark.github.io/linux/framework/2021/10/17/framework-nixos.html
# Update 04/2024: Combined with acpi_osi from framework-intel it increases the idle power-usage in my test (SebTM)
# (see: https://github.com/NixOS/nixos-hardware/pull/903#issuecomment-2068146658)
"mem_sleep_default=deep"
];
# Further tweak to ensure the brightness and airplane mode keys work
# https://community.frame.work/t/responded-12th-gen-not-sending-xf86monbrightnessup-down/20605/67
systemd.services.bind-keys-driver = {
description = "Bind brightness and airplane mode keys to their driver";
wantedBy = [ "default.target" ];
after = [ "network.target" ];
serviceConfig = {
Type = "oneshot";
User = "root";
};
script = ''
ls -lad /sys/bus/i2c/devices/i2c-*:* /sys/bus/i2c/drivers/i2c_hid_acpi/i2c-*:*
if [ -e /sys/bus/i2c/devices/i2c-FRMW0001:00 -a ! -e /sys/bus/i2c/drivers/i2c_hid_acpi/i2c-FRMW0001:00 ]; then
echo fixing
echo i2c-FRMW0001:00 > /sys/bus/i2c/drivers/i2c_hid_acpi/bind
ls -lad /sys/bus/i2c/devices/i2c-*:* /sys/bus/i2c/drivers/i2c_hid_acpi/i2c-*:*
echo done
else
echo no fix needed
fi
'';
};
})
];
boot.blacklistedKernelModules = [
# This enables the brightness and airplane mode keys to work
# https://community.frame.work/t/12th-gen-not-sending-xf86monbrightnessup-down/20605/11
"hid-sensor-hub"
# This fixes controller crashes during sleep
# https://community.frame.work/t/tracking-fn-key-stops-working-on-popos-after-a-while/21208/32
"cros_ec_lpcs"
];
# Further tweak to ensure the brightness and airplane mode keys work
# https://community.frame.work/t/responded-12th-gen-not-sending-xf86monbrightnessup-down/20605/67
systemd.services.bind-keys-driver = {
description = "Bind brightness and airplane mode keys to their driver";
wantedBy = [ "default.target" ];
after = [ "network.target" ];
serviceConfig = {
Type = "oneshot";
User = "root";
};
script = ''
ls -lad /sys/bus/i2c/devices/i2c-*:* /sys/bus/i2c/drivers/i2c_hid_acpi/i2c-*:*
if [ -e /sys/bus/i2c/devices/i2c-FRMW0001:00 -a ! -e /sys/bus/i2c/drivers/i2c_hid_acpi/i2c-FRMW0001:00 ]; then
echo fixing
echo i2c-FRMW0001:00 > /sys/bus/i2c/drivers/i2c_hid_acpi/bind
ls -lad /sys/bus/i2c/devices/i2c-*:* /sys/bus/i2c/drivers/i2c_hid_acpi/i2c-*:*
echo done
else
echo no fix needed
fi
'';
};
# Alder Lake CPUs benefit from kernel 5.18 for ThreadDirector
# https://www.tomshardware.com/news/intel-thread-director-coming-to-linux-5-18
boot.kernelPackages = lib.mkIf (lib.versionOlder pkgs.linux.version "5.18") (lib.mkDefault pkgs.linuxPackages_latest);
}

12
framework/13-inch/common/intel.nix
View file

@ -1,15 +1,17 @@
{ lib, pkgs, ... }: {
{ config, lib, pkgs, ... }: {
imports = [
../../../common/cpu/intel
];
boot.kernelParams = [
# Fixes a regression in s2idle, making it more power efficient than deep sleep
"acpi_osi=\"!Windows 2020\""
boot.kernelParams = [
# For Power consumption
# https://community.frame.work/t/linux-battery-life-tuning/6665/156
"nvme.noacpi=1"
];
]
# Fixes a regression in s2idle, making it more power efficient than deep sleep
# Update 04/2024: It appears that s2idle-regression got fixed in newer kernel-versions (SebTM)
# (see: https://github.com/NixOS/nixos-hardware/pull/903#discussion_r1556096657)
++ lib.lists.optional (lib.versionOlder config.boot.kernelPackages.kernel.version "6.8") "acpi_osi=\"!Windows 2020\"";
# Requires at least 5.16 for working wi-fi and bluetooth.
# https://community.frame.work/t/using-the-ax210-with-linux-on-the-framework-laptop/1844/89