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Merge pull request #33915 from lheckemann/remove-amd-hybrid-graphics

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amd-hybrid-graphics module: remove
This commit is contained in:
Jörg Thalheim 2018-01-16 15:57:37 +00:00 committed by GitHub
commit 822c949833
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3 changed files with 5 additions and 47 deletions
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5
nixos/doc/manual/release-notes/rl-1803.xml
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@ -144,6 +144,11 @@ following incompatible changes:</para>
will be accessible at <literal>/run/memcached/memcached.sock</literal>.
</para>
</listitem>
<listitem>
<para>
The <varname>hardware.amdHybridGraphics.disable</varname> option was removed for lack of a maintainer. If you still need this module, you may wish to include a copy of it from an older version of nixos in your imports.
</para>
</listitem>
</itemizedlist>
</section>

1
nixos/modules/module-list.nix
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@ -225,7 +225,6 @@
./services/games/terraria.nix
./services/hardware/acpid.nix
./services/hardware/actkbd.nix
./services/hardware/amd-hybrid-graphics.nix
./services/hardware/bluetooth.nix
./services/hardware/brltty.nix
./services/hardware/freefall.nix

46
nixos/modules/services/hardware/amd-hybrid-graphics.nix
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@ -1,46 +0,0 @@
{ config, pkgs, lib, ... }:
{
###### interface
options = {
hardware.amdHybridGraphics.disable = lib.mkOption {
default = false;
type = lib.types.bool;
description = ''
Completely disable the AMD graphics card and use the
integrated graphics processor instead.
'';
};
};
###### implementation
config = lib.mkIf config.hardware.amdHybridGraphics.disable {
systemd.services."amd-hybrid-graphics" = {
path = [ pkgs.bash ];
description = "Disable AMD Card";
after = [ "sys-kernel-debug.mount" ];
before = [ "systemd-vconsole-setup.service" "display-manager.service" ];
requires = [ "sys-kernel-debug.mount" "vgaswitcheroo.path" ];
serviceConfig = {
Type = "oneshot";
RemainAfterExit = true;
ExecStart = "${pkgs.bash}/bin/sh -c 'echo -e \"IGD\\nOFF\" > /sys/kernel/debug/vgaswitcheroo/switch'";
ExecStop = "${pkgs.bash}/bin/sh -c 'echo ON >/sys/kernel/debug/vgaswitcheroo/switch'";
};
};
systemd.paths."vgaswitcheroo" = {
pathConfig = {
PathExists = "/sys/kernel/debug/vgaswitcheroo/switch";
Unit = "amd-hybrid-graphics.service";
};
wantedBy = ["multi-user.target"];
};
};
}