Fixes https://github.com/NixOS/nixpkgs/issues/13169
This commit is contained in:
parent
57ac966887
commit
afd33028e3
10
acer/c720.nix
Normal file
10
acer/c720.nix
Normal file
|
@ -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";
|
||||||
|
};
|
||||||
|
}
|
23
acer/c720.wiki
Normal file
23
acer/c720.wiki
Normal file
|
@ -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]]
|
Loading…
Reference in a new issue