diff options
Diffstat (limited to 'modules/nixos-hardware/apple')
-rw-r--r-- | modules/nixos-hardware/apple/README.md | 11 | ||||
-rw-r--r-- | modules/nixos-hardware/apple/macbook-pro/12-1/README.md | 15 | ||||
-rw-r--r-- | modules/nixos-hardware/apple/macbook-pro/12-1/default.nix | 14 |
3 files changed, 39 insertions, 1 deletions
diff --git a/modules/nixos-hardware/apple/README.md b/modules/nixos-hardware/apple/README.md new file mode 100644 index 000000000000..c25d9499f425 --- /dev/null +++ b/modules/nixos-hardware/apple/README.md @@ -0,0 +1,11 @@ +## Switching Cmd and Alt/AltGr + +This will switch the left Alt and Cmd key as well as the right Alt/AltGr and Cmd key. + +```nix +boot.kernelParams = [ + "hid_apple.swap_opt_cmd=1" +]; +``` + +Reference: https://wiki.archlinux.org/index.php/Apple_Keyboard#Switching_Cmd_and_Alt/AltGr diff --git a/modules/nixos-hardware/apple/macbook-pro/12-1/README.md b/modules/nixos-hardware/apple/macbook-pro/12-1/README.md new file mode 100644 index 000000000000..6618dc9e5723 --- /dev/null +++ b/modules/nixos-hardware/apple/macbook-pro/12-1/README.md @@ -0,0 +1,15 @@ +# MacBook Pro 12,1 + +## Wireless won't get reconnected after resume/hibernate + +The wifi driver is unloaded before suspend/hibernate to workaround driver issues. +This means it might be required to restart your wifi deamon i.e. wpa_supplicant: + +```nix +powerManagement.powerUpCommands = '' + ${pkgs.systemd}/bin/systemctl restart wpa_supplicant.service +''; +}; +``` + +You can apply this to your network management software of choice. diff --git a/modules/nixos-hardware/apple/macbook-pro/12-1/default.nix b/modules/nixos-hardware/apple/macbook-pro/12-1/default.nix index 02c6f328cf5a..a28ea82f8f95 100644 --- a/modules/nixos-hardware/apple/macbook-pro/12-1/default.nix +++ b/modules/nixos-hardware/apple/macbook-pro/12-1/default.nix @@ -1,4 +1,4 @@ -{ lib, ... }: +{ lib, pkgs, ... }: { imports = [ @@ -7,6 +7,18 @@ <nixpkgs/nixos/modules/hardware/network/broadcom-43xx.nix> ]; + powerManagement = { + # Enable gradually increasing/decreasing CPU frequency, rather than using + # "powersave", which would keep CPU frequency at 0.8GHz. + cpuFreqGovernor = lib.mkDefault "conservative"; + + # brcmfmac being loaded during hibernation would not let a successful resume + # https://bugzilla.kernel.org/show_bug.cgi?id=101681#c116. + # Also brcmfmac could randomly crash on resume from sleep. + powerUpCommands = lib.mkBefore "${pkgs.kmod}/bin/modprobe brcmfmac"; + powerDownCommands = lib.mkBefore "${pkgs.kmod}/bin/rmmod brcmfmac"; + }; + # USB subsystem wakes up MBP right after suspend unless we disable it. services.udev.extraRules = lib.mkDefault '' SUBSYSTEM=="pci", KERNEL=="0000:00:14.0", ATTR{power/wakeup}="disabled" |