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| author | Emery Hemingway <emery@vfemail.net> | 2016-02-26 12:03:28 +0100 |
|---|---|---|
| committer | Emery Hemingway <emery@vfemail.net> | 2016-02-26 12:03:28 +0100 |
| commit | afd33028e3d638d14e59a8bb38790ff4b68938dd (patch) | |
| tree | 337677c0d6df29cdc1e7e15ddf227c15b878ef59 /acer | |
| parent | 57ac96688731f64b7eca8d6b23ae45aa59ebc0bd (diff) | |
import https://nixos.org/wiki/Acer_C720_Chromebook
Fixes https://github.com/NixOS/nixpkgs/issues/13169
Diffstat (limited to 'acer')
| -rw-r--r-- | acer/c720.nix | 10 | ||||
| -rw-r--r-- | acer/c720.wiki | 23 |
2 files changed, 33 insertions, 0 deletions
diff --git a/acer/c720.nix b/acer/c720.nix new file mode 100644 index 0000000..4836089 --- /dev/null +++ b/acer/c720.nix @@ -0,0 +1,10 @@ +{ lib, ... }: +with lib; +{ + imports = singleton ../lib/kernerl-version.nix; + + kernelAtleast = singleton + { version = "3.18"; + msg = "Cypress APA touchpad supported added in Linux-3.17-rc1"; + }; +} diff --git a/acer/c720.wiki b/acer/c720.wiki new file mode 100644 index 0000000..5200ab6 --- /dev/null +++ b/acer/c720.wiki @@ -0,0 +1,23 @@ += Overview = +* Processor: Intel Celeron 2955U @ 1.40GHz +* Network controller: Qualcomm Atheros AR9462 + += Configuration = +The C720 comes with a Cypress APA touchpad. Support for this touchpad was added in kernel 3.17-rc1. +In order to get the touchpad working CONFIG_CHROME_PLATFORMS needs to be enabled. + +For example, for touchpad support with the 3.18 kernel, the following should be added to /etc/nixos/configuration.nix: + + boot.kernelPackages = pkgs.linuxPackages_3_18; + nixpkgs.config.packageOverrides = pkgs: + { linux_3_18 = pkgs.linux_3_18.override { + extraConfig = + ''''''' + CHROME_PLATFORMS y + '''''''; + }; + }; + +[[Category:Installation]] +[[Category:Hardware]] +[[Category:Laptops]] |