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revise deck system config

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This commit is contained in:
Yan Lin 2025-10-28 22:03:55 +01:00
parent 1fa32a8f93
commit 23061f7570
2 changed files with 91 additions and 75 deletions
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28
hosts/nixos/deck/system.nix
View file

@ -7,6 +7,9 @@
../../../modules/desktop.nix
];
# Desktop module configuration (disable GDM for Jovian autoStart mode)
desktop-custom.enableDisplayManager = false;
# Bootloader - standard UEFI setup
boot.loader = {
systemd-boot.enable = true;
@ -33,10 +36,8 @@
enableRedistributableFirmware = true;
# Graphics configuration for AMD
graphics = {
enable = true;
enable32Bit = true;
};
# Note: enable32Bit is set by jovian.steam.enable
graphics.enable = true;
# Bluetooth support
bluetooth = {
@ -50,18 +51,10 @@
};
};
# Sound configuration with PipeWire
services.pulseaudio.enable = false;
security.rtkit.enable = true;
services.pipewire = {
enable = true;
alsa.enable = true;
alsa.support32Bit = true;
pulse.enable = true;
};
# Jovian Steam Deck configuration
jovian = {
hardware.has.amd.gpu = true; # Enables backlight control and early modesetting
steam = {
enable = true;
autoStart = true;
@ -71,6 +64,13 @@
devices.steamdeck = {
enable = true;
autoUpdate = true;
enableSoundSupport = true; # Steam Deck-optimized PipeWire with DSP
enableVendorDrivers = true; # Uses Valve's driver branches instead of upstream
};
steamos = {
useSteamOSConfig = true; # Enable SteamOS optimizations (zram, OOM, sysctl, etc.)
enableBluetoothConfig = true; # SteamOS bluetooth defaults
enableAutoMountUdevRules = true; # Auto-mount SD cards
};
};

138
modules/desktop.nix
View file

@ -1,68 +1,84 @@
{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.desktop-custom;
in
{
# GNOME Desktop Environment
services.xserver.enable = true;
services.displayManager.gdm.enable = true;
services.desktopManager.gnome.enable = true;
# Keyboard layout
services.xserver.xkb = {
layout = "us";
options = "";
};
# Exclude unwanted GNOME default packages
environment.gnome.excludePackages = with pkgs; [
gnome-tour
gnome-console # terminal (using Ghostty instead)
gnome-text-editor # text editor (using Neovim instead)
gnome-connections # remote desktop client
gnome-font-viewer # font viewer
seahorse # passwords and keys
baobab # disk usage analyzer
gnome-disk-utility # disks
gnome-logs # logs viewer
gnome-system-monitor # system monitor
decibels # audio player
epiphany # GNOME web browser
file-roller # archive manager
geary # GNOME email client
gnome-music
gnome-photos
gnome-maps
gnome-weather
gnome-contacts
gnome-clocks
gnome-calculator
gnome-calendar
gnome-characters
simple-scan
snapshot # camera
totem # video player
yelp # help viewer
];
# XDG portal for proper desktop integration
xdg.portal = {
enable = true;
extraPortals = with pkgs; [
xdg-desktop-portal-gnome
xdg-desktop-portal-gtk
];
};
# Touchpad configuration
services.libinput = {
enable = true;
touchpad = {
naturalScrolling = true;
tapping = true;
options.desktop-custom = {
enableDisplayManager = mkOption {
type = types.bool;
default = true;
description = "Enable GDM display manager (conflicts with jovian.steam.autoStart)";
};
};
# System packages for GNOME
environment.systemPackages = with pkgs; [
hicolor-icon-theme # Fallback icon theme
];
config = {
# GNOME Desktop Environment
services.xserver.enable = true;
services.displayManager.gdm.enable = mkIf cfg.enableDisplayManager true;
services.desktopManager.gnome.enable = true;
# Keyboard layout
services.xserver.xkb = {
layout = "us";
options = "";
};
# Exclude unwanted GNOME default packages
environment.gnome.excludePackages = with pkgs; [
gnome-tour
gnome-console # terminal (using Ghostty instead)
gnome-text-editor # text editor (using Neovim instead)
gnome-connections # remote desktop client
gnome-font-viewer # font viewer
seahorse # passwords and keys
baobab # disk usage analyzer
gnome-disk-utility # disks
gnome-logs # logs viewer
gnome-system-monitor # system monitor
decibels # audio player
epiphany # GNOME web browser
file-roller # archive manager
geary # GNOME email client
gnome-music
gnome-photos
gnome-maps
gnome-weather
gnome-contacts
gnome-clocks
gnome-calculator
gnome-calendar
gnome-characters
simple-scan
snapshot # camera
totem # video player
yelp # help viewer
];
# XDG portal for proper desktop integration
xdg.portal = {
enable = true;
extraPortals = with pkgs; [
xdg-desktop-portal-gnome
xdg-desktop-portal-gtk
];
};
# Touchpad configuration
services.libinput = {
enable = true;
touchpad = {
naturalScrolling = true;
tapping = true;
};
};
# System packages for GNOME
environment.systemPackages = with pkgs; [
hicolor-icon-theme # Fallback icon theme
];
};
}