232 lines
8.5 KiB
Nix
232 lines
8.5 KiB
Nix
{ pkgs
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, lib
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, config
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, inputs
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, ...
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}:
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let
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cfg = config.phone;
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in
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{
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imports = [
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"${inputs.mobile-nixos}/modules/quirks/qualcomm/sdm845-modem.nix"
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"${inputs.mobile-nixos}/modules/quirks/audio.nix"
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];
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options.phone = {
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adb.enable = lib.mkEnableOption "adb";
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rndis.enable = lib.mkEnableOption "rndis" // {
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default = true;
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};
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buffyboard.enable = lib.mkOption {
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type = lib.types.bool;
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default = true;
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};
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};
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config = lib.mkMerge [
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{
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hardware.enableRedistributableFirmware = true;
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mobile.quirks.qualcomm.sdm845-modem.enable = true;
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mobile.quirks.audio.alsa-ucm-meld = true;
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environment.systemPackages = [ pkgs.alsa-ucm-conf-enchilada ];
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systemd.services.q6voiced = {
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description = "QDSP6 driver daemon";
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after = [ "ModemManager.service" "dbus.socket" ];
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wantedBy = [ "ModemManager.service" ];
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requires = [ "dbus.socket" ];
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serviceConfig.ExecStart = "${pkgs.q6voiced}/bin/q6voiced hw:0,6";
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};
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# TODO when testing PipeWire instead of PulseAudio, the following is needed:
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# https://gitlab.freedesktop.org/pipewire/wireplumber/-/blob/master/docs/rst/daemon/configuration/migration.rst
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# https://gitlab.com/postmarketOS/pmaports/-/tree/master/device/community/soc-qcom-sdm845/
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/*systemd.user.services.wireplumber.environment.WIREPLUMBER_CONFIG_DIR = pkgs.runCommand "wireplumber-config" {} ''
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cp -a "${pkgs.wireplumber}/share/wireplumber" "$out"
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chmod +w "$out" "$out/main.lua.d"
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ln -s ${pkgs.fetchurl {
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url = "https://gitlab.com/postmarketOS/pmaports/-/raw/0aa9524204e9c9c002c860b87c972bc2ebf025f3/device/community/soc-qcom-sdm845/51-qcom-sdm845.lua";
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hash = "sha256-56oNJJyuZZe1Iig1xskDuyazw3PbRZtmU/YRFUTqjwk=";
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}} "$out/main.lua.d/51-qcom-sdm845.lua"
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'';
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systemd.services.wireplumber.environment.WIREPLUMBER_CONFIG_DIR = config.systemd.user.services.wireplumber.environment.WIREPLUMBER_CONFIG_DIR;*/
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networking.modemmanager.enable = !config.networking.networkmanager.enable;
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services.udev.extraRules = ''
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SUBSYSTEM=="input", KERNEL=="event*", ENV{ID_INPUT}=="1", SUBSYSTEMS=="input", ATTRS{name}=="spmi_haptics", TAG+="uaccess", ENV{FEEDBACKD_TYPE}="vibra"
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SUBSYSTEM=="misc", KERNEL=="fastrpc-*", ENV{ACCEL_MOUNT_MATRIX}+="-1, 0, 0; 0, -1, 0; 0, 0, -1"
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'';
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services.upower = {
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enable = true;
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percentageLow = 10;
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percentageCritical = 5;
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percentageAction = 3;
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criticalPowerAction = "PowerOff";
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};
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hardware.firmware = lib.mkAfter [ pkgs.firmware-oneplus-sdm845 ];
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boot.kernelPackages = lib.mkForce (pkgs.linuxPackagesFor pkgs.linux_enchilada_ccache);
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hardware.deviceTree.enable = true;
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hardware.deviceTree.name = "qcom/sdm845-oneplus-enchilada.dtb";
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# loglevel=7 console=ttyMSM0,115200 is a way to delay boot
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# see https://gitlab.freedesktop.org/drm/msm/-/issues/46
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boot.consoleLogLevel = 7;
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boot.kernelParams = [
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"console=ttyMSM0,115200"
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"console=tty0"
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"dtb=/${config.hardware.deviceTree.name}"
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];
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boot.loader.systemd-boot.extraFiles.${config.hardware.deviceTree.name} = "${config.hardware.deviceTree.package}/${config.hardware.deviceTree.name}";
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nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
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"firmware-oneplus-sdm845"
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"firmware-oneplus-sdm845-xz"
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];
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system.build.uboot = pkgs.ubootImageEnchilada;
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boot.initrd.includeDefaultModules = false;
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boot.initrd.availableKernelModules = [
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"sd_mod"
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"usbhid"
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"ehci_hcd" "ohci_hcd" "xhci_hcd" "uhci_hcd"
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"ehci_pci" "ohci_pci" "xhci_pci"
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"hid_generic" "hid_lenovo" "hid_apple" "hid_roccat"
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"hid_logitech_hidpp" "hid_logitech_dj" "hid_microsoft" "hid_cherry"
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];
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boot.initrd.kernelModules = [
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"i2c_qcom_geni"
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"rmi_core"
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"rmi_i2c"
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"qcom_spmi_haptics"
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"dm_mod"
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];
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}
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(lib.mkIf cfg.buffyboard.enable {
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boot.initrd.kernelModules = [ "uinput" "evdev" ];
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boot.initrd.extraUtilsCommands = ''
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copy_bin_and_libs ${pkgs.buffyboard}/bin/buffyboard
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cp -a ${pkgs.libinput.out}/share $out/
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'';
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boot.initrd.extraUdevRulesCommands = ''
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cp -v ${config.systemd.package}/lib/udev/rules.d/60-input-id.rules $out/
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cp -v ${config.systemd.package}/lib/udev/rules.d/60-persistent-input.rules $out/
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cp -v ${config.systemd.package}/lib/udev/rules.d/70-touchpad.rules $out/
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'';
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boot.initrd.preLVMCommands = ''
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mkdir -p /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${pkgs.libinput.name}/
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ln -s "$(dirname "$(dirname "$(which buffyboard)")")"/share /nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-${pkgs.libinput.name}/
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buffyboard 2>/dev/null &
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'';
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boot.initrd.postMountCommands = ''
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pkill -x buffyboard
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'';
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common.gettyAutologin = true;
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systemd.services.buffyboard = {
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description = "buffyboard";
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.buffyboard}/bin/buffyboard";
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Restart = "always";
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RestartSec = "1";
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};
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};
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security.sudo.extraRules = [
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{ groups = [ "users" ];
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commands = [
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{ command = "/run/current-system/sw/bin/systemctl stop buffyboard"; options = [ "SETENV" "NOPASSWD" ]; }
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{ command = "/run/current-system/sw/bin/systemctl start buffyboard"; options = [ "SETENV" "NOPASSWD" ]; }
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]; }
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];
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})
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(lib.mkIf cfg.rndis.enable {
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boot.initrd.kernelModules = [ "configfs" "libcomposite" ];
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boot.specialFileSystems = {
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"/sys/kernel/config" = {
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device = "configfs";
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fsType = "configfs";
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options = [ "nosuid" "noexec" "nodev" ];
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};
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};
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boot.initrd.preLVMCommands = ''
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mkdir -p /sys/kernel/config/usb_gadget/g1/strings/0x409
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cd /sys/kernel/config/usb_gadget/g1
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echo 0x18D1 > idVendor
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echo 0xD001 > idProduct
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echo oneplus-enchilada > strings/0x409/product
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echo NixOS > strings/0x409/manufacturer
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echo 0123456789 > strings/0x409/serialnumber
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mkdir -p configs/c.1/strings/0x409
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echo "USB network" > configs/c.1/strings/0x409/configuration
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mkdir -p functions/ncm.usb0 || mkdir -p functions/rndis.usb0
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ln -s functions/ncm.usb0 configs/c.1/ || ln -s functions/rndis.usb0 configs/c.1/
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ls /sys/class/udc/ | head -n1 > UDC
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cd /
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ifconfig rndis0 172.16.42.1 || ifconfig usb0 172.16.42.1 || ifconfig eth0 172.16.42.1
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'';
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boot.initrd.network.enable = true;
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boot.initrd.network.udhcpc.enable = false;
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boot.initrd.network.ssh = {
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enable = true;
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port = 22;
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authorizedKeys = config.users.users.root.openssh.authorizedKeys.keys;
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hostKeys = [ "/secrets/initrd/ssh_host_ed25519_key" "/secrets/initrd/ssh_host_rsa_key" ];
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};
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})
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(lib.mkIf cfg.adb.enable {
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boot.initrd.kernelModules = [ "configfs" "libcomposite" "g_ffs" ];
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boot.specialFileSystems = {
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"/sys/kernel/config" = {
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device = "configfs";
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fsType = "configfs";
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options = [ "nosuid" "noexec" "nodev" ];
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};
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};
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boot.initrd.extraUtilsCommands = ''
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copy_bin_and_libs ${pkgs.adbd}/bin/adbd
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cp -pv ${pkgs.glibc.out}/lib/libnss_files.so.* $out/lib
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'';
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boot.initrd.preLVMCommands = ''
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mkdir -p /sys/kernel/config/usb_gadget/g1/strings/0x409
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cd /sys/kernel/config/usb_gadget/g1
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echo 0x18D1 > idVendor
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echo 0xD001 > idProduct
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echo oneplus-enchilada > strings/0x409/product
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echo NixOS > strings/0x409/manufacturer
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echo 0123456789 > strings/0x409/serialnumber
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mkdir -p configs/c.1/strings/0x409
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echo adb > configs/c.1/strings/0x409/configuration
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mkdir -p functions/ffs.adb
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ln -s functions/ffs.adb configs/c.1/adb
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mkdir -p /dev/usb-ffs/adb
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mount -t functionfs adb /dev/usb-ffs/adb
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adbd &
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ls /sys/class/udc/ | head -n1 > UDC
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cd /
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'';
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boot.initrd.postMountCommands = ''
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pkill -x adbd
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'';
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systemd.services.adbd = {
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description = "adb daemon";
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.adbd}/bin/adbd";
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Restart = "always";
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};
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};
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})
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];
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}
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