dell/xps/13-9380: init (#97)

This is pretty much a copy of XPS 9370, without kaby-laky and the throttle bug. I was getting lockups with the kaby-laky changes and the throttle bug did not seem to have an impact either way.

CODEOWNERS

@@ -1,5 +1,6 @@
 beagleboard/pocketbeagle @yegortimoshenko
 dell/xps/13-9370 @moredread
+dell/xps/13-9380 @kalbasit
 lenovo/thinkpad/x230 @makefu @yegortimoshenko
 lenovo/thinkpad/x250 @Mic92
 pcengines/apu @yegortimoshenko

README.md

@@ -31,6 +31,7 @@ imports = [
 | [Apple MacBook Pro 10,1][]        | `<nixos-hardware/apple/macbook-pro/10-1>`    |
 | Apple MacBook Pro 12,1            | `<nixos-hardware/apple/macbook-pro/12-1>`    |
 | BeagleBoard PocketBeagle          | `<nixos-hardware/beagleboard/pocketbeagle>`  |
+| [Dell XPS 13 9380][]              | `<nixos-hardware/dell/xps/13-9380>`          |
 | [Dell XPS 13 9370][]              | `<nixos-hardware/dell/xps/13-9370>`          |
 | [Dell XPS 15 9550][]              | `<nixos-hardware/dell/xps/15-9550>`          |
 | [Inverse Path USB armory][]       | `<nixos-hardware/inversepath/usbarmory>`     |
@@ -59,6 +60,7 @@ imports = [
 
 [Acer Aspire 4810T]: acer/aspire/4810t
 [Apple MacBook Pro 10,1]: apple/macbook-pro/10-1
+[Dell XPS 13 9380]: dell/xps/13-9380
 [Dell XPS 13 9370]: dell/xps/13-9370
 [Dell XPS 15 9550]: dell/xps/15-9550
 [Inverse Path USB armory]: inversepath/usbarmory

dell/xps/13-9380/README.wiki

@@ -0,0 +1,9 @@
+= Dell XPS 13 9380 =
+
+== Battery drain when sleeping ==
+
+The laptop uses the S2 sleep mode by default instead of S3, which leads to
+draining a lot of battery during sleep.
+
+See https://wiki.archlinux.org/index.php/Dell_XPS_13_(9370)#Power_Management
+and https://bugzilla.kernel.org/show_bug.cgi?id=199689#c3 for reference

dell/xps/13-9380/default.nix

@@ -0,0 +1,14 @@
+{ lib, pkgs, ... }:
+
+{
+  imports = [
+    ../../../common/pc/laptop
+    ../../../common/pc/laptop/acpi_call.nix
+  ];
+
+  # Force S3 sleep mode. See README.wiki for details.
+  boot.kernelParams = [ "mem_sleep_default=deep" ];
+
+  # touchpad goes over i2c
+  boot.blacklistedKernelModules = [ "psmouse" ];
+}

release.nix

@@ -31,6 +31,7 @@ in
   apple-macbook-pro-11-5 = buildProfile ./apple/macbook-pro/11-5;
   apple-macbook-pro-12-1 = buildProfile ./apple/macbook-pro/12-1;
 
+  dell-xps-13-9380 = buildProfile ./dell/xps/13-9380;
   dell-xps-13-9370 = buildProfile ./dell/xps/13-9370;
   dell-xps-15-9550 = buildProfile ./dell/xps/15-9550;