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vanadium: set ext display "default" software brightness

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Primrose 2025-09-02 18:23:27 +08:00
parent e283f81f81
commit a6be9276c0
Signed by: primrose
GPG key ID: 4E887A4CA9714ADA
1 changed files with 17 additions and 3 deletions
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20
nix/configurations/vanadium/nixos/display.nix
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@ -50,13 +50,22 @@
*/ */
genAttrs' = xs: func: builtins.listToAttrs (map func xs); genAttrs' = xs: func: builtins.listToAttrs (map func xs);
mkExtSwitch = {dpi}: { mkDpiSwitch = {dpi}: {
"10_xrdb-dpi" = "xrdb -merge ${pkgs.writeText "xrdb-dpi-config" '' "10_xrdb-dpi" = "xrdb -merge ${pkgs.writeText "xrdb-dpi-config" ''
Xcursor.size: 64 Xcursor.size: 64
Xft.dpi: ${toString dpi} Xft.dpi: ${toString dpi}
''}"; ''}";
}; };
mkBrightnessSwitch = {
device,
brightness,
}: {
"10_xrandr_brightness" = ''
xrandr --output ${device} --brightness ${toString brightness}
'';
};
# Note: the "position" field corresponds to the "pos" field outputted by autorandr # Note: the "position" field corresponds to the "pos" field outputted by autorandr
# To get the current config, run `xrandr --auto` and then `autorandr --config` # To get the current config, run `xrandr --auto` and then `autorandr --config`
configs = { configs = {
@ -89,7 +98,7 @@
fingerprint.eDP-1 = built-in; fingerprint.eDP-1 = built-in;
config = with configs; config = with configs;
allOff // enableBuiltin; allOff // enableBuiltin;
hooks.postswitch = mkExtSwitch {dpi = 150;}; hooks.postswitch = mkDpiSwitch {dpi = 150;};
}; };
mkAsusProfile = name: { mkAsusProfile = name: {
@ -99,7 +108,12 @@
}; };
config = with configs; config = with configs;
allOff // enableDevice name; allOff // enableDevice name;
hooks.postswitch = mkExtSwitch {dpi = 110;}; hooks.postswitch =
mkDpiSwitch {dpi = 110;}
// mkBrightnessSwitch {
device = name;
brightness = 0.7; # just a random sensible choice
};
}; };
in in
{default = frameworkBuiltin;} {default = frameworkBuiltin;}