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Support autorandr

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Enable autorandr with Nix home-manager. I discovered autorandr when looking
through the home-manager source code. I was hoping it would automatically
enable/disable my external monitor when I connect/disconnect my HDMI cable, but
it doesn't.

With autorandr, I run...

```shell
> autorandr --load mobile
```

...to load my randr settings for just my laptop without the external monitor,
and I run...

```shell
> autorandr --load docked
```

...to load my randr settings for my external monitor.

I'm not sure if this brings much more value than my existing display.el module,
but I'm willing to try it for now.
This commit is contained in:
William Carroll 2020-03-16 13:59:20 +00:00
parent fbf66c423b
commit 1487d06660
1 changed files with 46 additions and 0 deletions
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46
configs/.config/nixpkgs/home.nix
View file

@ -134,6 +134,52 @@ in {
enableFishIntegration = true;
};
programs.autorandr = {
enable = true;
profiles = let
# To get these values, I ran `xrandr --props` and searched for
# 'EDID:'. While these are long and a bit unsightly, I cannot think of a
# desirable workaround, so I'm going to leave them for now.
laptop = "00ffffffffffff000daed71400000000151b0104a51f117802ee95a3544c99260f505400000001010101010101010101010101010101363680a0703820402e1e240035ad10000018000000fe004e3134304843452d474e320a20000000fe00434d4e0a202020202020202020000000fe004e3134304843452d474e320a2000e2";
hdmi4k = "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";
in {
mobile = {
fingerprint = {
eDP1 = laptop;
HDMI1 = hdmi4k;
};
config = {
eDP1 = {
enable = true;
primary = true;
mode = "1920x1080";
rate = "59.93";
};
HDMI1 = {
enable = false;
};
};
};
docked = {
fingerprint = {
eDP1 = laptop;
HDMI1 = hdmi4k;
};
config = {
eDP1 = {
enable = false;
};
HDMI1 = {
enable = true;
primary = true;
mode = "3840x2160";
rate = "30.00";
};
};
};
};
};
##############################################################################
# Services
##############################################################################