78 lines
2.3 KiB
Nix
78 lines
2.3 KiB
Nix
{pkgs, ...}: let
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kernelPackagesCfg = {
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linuxPackagesFor,
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linux_rpi4,
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fetchFromGitHub,
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}: let
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# Version picked from the current (as of 8th Oct 2024) nixpkgs-unstable branch
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modDirVersion = "6.6.51";
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tag = "stable_20241008";
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in
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linuxPackagesFor (linux_rpi4.override {
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argsOverride = {
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version = "${modDirVersion}-${tag}-cpi";
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inherit modDirVersion;
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src = fetchFromGitHub {
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owner = "raspberrypi";
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repo = "linux";
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rev = tag;
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hash = "sha256-phCxkuO+jUGZkfzSrBq6yErQeO2Td+inIGHxctXbD5U=";
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};
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};
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});
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patches = [
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./patches/001-OCP8178-backlight-driver.patch
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./patches/002-drm-panel-add-clockwork-cwu50.patch
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./patches/003-axp20x-power.patch
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./patches/004-vc4_dsi-update.patch
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./patches/005-bcm2835-audio-staging.patch
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./patches/007-drm-panel-cwu50-expose-dsi-error-status-to-userspace.patch
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./patches/008-driver-staging-add-uconsole-simple-amplifier-switch.patch
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];
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in {
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boot.kernelPackages = pkgs.callPackages kernelPackagesCfg {};
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boot.initrd.kernelModules = [
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"ocp8178_bl"
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"panel_clockwork_cwu50"
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"vc4"
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];
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boot.kernelPatches =
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(
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builtins.map (patch: {
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name = patch + "";
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patch = patch;
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})
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patches
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)
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++ [
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{
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name = "uconsole-config";
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patch = null;
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extraStructuredConfig = {
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BACKLIGHT_CLASS_DEVICE = pkgs.lib.kernel.yes;
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DRM_PANEL_CLOCKWORK_CWU50 = pkgs.lib.kernel.module;
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SIMPLE_AMPLIFIER_SWITCH = pkgs.lib.kernel.module;
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BACKLIGHT_OCP8178 = pkgs.lib.kernel.module;
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REGMAP_I2C = pkgs.lib.kernel.yes;
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INPUT_AXP20X_PEK = pkgs.lib.kernel.yes;
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CHARGER_AXP20X = pkgs.lib.kernel.module;
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BATTERY_AXP20X = pkgs.lib.kernel.module;
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AXP20X_POWER = pkgs.lib.kernel.module;
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MFD_AXP20X = pkgs.lib.kernel.yes;
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MFD_AXP20X_I2C = pkgs.lib.kernel.yes;
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REGULATOR_AXP20X = pkgs.lib.kernel.yes;
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AXP20X_ADC = pkgs.lib.kernel.module;
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TI_ADC081C = pkgs.lib.kernel.module;
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CRYPTO_LIB_ARC4 = pkgs.lib.kernel.yes;
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CRC_CCITT = pkgs.lib.kernel.yes;
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};
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}
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];
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systemd.services."serial-getty@ttyS0".enable = false;
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}
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