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feat: fv43u brightness control

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This commit is contained in:
Thea Schöbl
2025-01-17 22:42:34 +01:00
parent 8a1ff0202f
commit 998a7b9166
2 changed files with 81 additions and 15 deletions
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72
modules/nixos/hardware/fv43u.nix
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@@ -2,6 +2,7 @@
lib,
config,
username,
pkgs,
...
}:
with lib;
@@ -19,19 +20,66 @@ in
hardware.gbmonctl.enable = true;
boot.kernelParams = [ "video=3840x2160@120" ];
home-manager.users.${username}.wayland.windowManager.hyprland.settings = {
general.layout = "master";
master = {
orientation = "center";
always_center_master = true;
mfact = 0.4;
home-manager.users.${username} = {
wayland.windowManager.hyprland.settings = {
general.layout = "master";
master = {
orientation = "center";
always_center_master = true;
mfact = 0.4;
};
monitor = [
"DP-3,3840x2160@120,0x0,1,bitdepth,10"
"DP-3,addreserved,340,0,0,0"
];
xwayland.force_zero_scaling = true;
misc.vrr = 2; # VA suffers from VRR flicker
};
monitor = [
"DP-3,3840x2160@120,0x0,1,bitdepth,10"
"DP-3,addreserved,340,0,0,0"
];
xwayland.force_zero_scaling = true;
misc.vrr = 2; # VA suffers from VRR flicker
programs.waybar.settings.mainBar."custom/brightness" =
let
tmpFile = "${config.home-manager.users.${username}.xdg.configHome}/gbmonctl-brightness";
in
{
return-type = "json";
exec = pkgs.writeShellScript "waybar-brightness" ''
BRIGHTNESS=$(cat ${tmpFile} || echo "0")
if [ "$BRIGHTNESS" -lt ${toString (100 / 7 * 1)} ]; then
ICON="󰃚"
elif [ "$BRIGHTNESS" -lt ${toString (100 / 7 * 2)} ]; then
ICON="󰃛"
elif [ "$BRIGHTNESS" -lt ${toString (100 / 7 * 3)} ]; then
ICON="󰃜"
elif [ "$BRIGHTNESS" -lt ${toString (100 / 7 * 4)} ]; then
ICON="󰃝"
elif [ "$BRIGHTNESS" -lt ${toString (100 / 7 * 5)} ]; then
ICON="󰃞"
elif [ "$BRIGHTNESS" -lt ${toString (100 / 7 * 6)} ]; then
ICON="󰃟"
else
ICON="󰃠"
fi
echo "{\"text\": \"$ICON $BRIGHTNESS%\"}"
'';
on-scroll-up = pkgs.writeShellScript "waybar-brightness-up" ''
BRIGHTNESS=$(cat ${tmpFile} || echo "0")
BRIGHTNESS=$((BRIGHTNESS + 5))
BRIGHTNESS=$((BRIGHTNESS > 100 ? 100 : BRIGHTNESS))
echo $BRIGHTNESS > ${tmpFile}
${pkgs.gbmonctl}/bin/gbmonctl -prop brightness -val $BRIGHTNESS
'';
on-scroll-down = pkgs.writeShellScript "waybar-brightness-up" ''
BRIGHTNESS=$(cat ${tmpFile} || echo "0")
BRIGHTNESS=$((BRIGHTNESS - 5))
BRIGHTNESS=$((BRIGHTNESS < 0 ? 0 : BRIGHTNESS))
echo $BRIGHTNESS > ${tmpFile}
${pkgs.gbmonctl}/bin/gbmonctl -prop brightness -val $BRIGHTNESS
'';
exec-on-event = true;
exec-if = "sleep 0.1";
interval = "once";
};
};
programs.steam.gamescopeSession = {