From 31f14982474d19bd15dcf7199d65bf704228d049 Mon Sep 17 00:00:00 2001
From: Symphorien Gibol <symphorien+git@xlumurb.eu>
Date: Sat, 29 Aug 2020 11:36:27 +0200
Subject: [PATCH] add dell precision 5530

---
 README.md                       |  1 +
 dell/precision/5530/default.nix | 22 ++++++++++++++++++++++
 flake.nix                       |  1 +
 3 files changed, 24 insertions(+)
 create mode 100644 dell/precision/5530/default.nix

diff --git a/README.md b/README.md
index cab9730..4d23e8d 100644
--- a/README.md
+++ b/README.md
@@ -77,6 +77,7 @@ See code for all available configurations.
 | Asus TUF FX504GD                  | `<nixos-hardware/asus/fx504gd>`                    |
 | BeagleBoard PocketBeagle          | `<nixos-hardware/beagleboard/pocketbeagle>`        |
 | Dell Latitude 3480                | `<nixos-hardware/dell/latitude/3480>`              |
+| Dell Precision 5530               | `<nixos-hardware/dell/precision/5530>`             |
 | [Dell XPS E7240][]                | `<nixos-hardware/dell/e7240>`                      |
 | [Dell XPS 13 7390][]              | `<nixos-hardware/dell/xps/13-7390>`                |
 | [Dell XPS 13 9343][]              | `<nixos-hardware/dell/xps/13-9343>`                |
diff --git a/dell/precision/5530/default.nix b/dell/precision/5530/default.nix
new file mode 100644
index 0000000..52e0dd5
--- /dev/null
+++ b/dell/precision/5530/default.nix
@@ -0,0 +1,22 @@
+{ lib, pkgs, ... }:
+
+{
+  imports = [
+    ../../../common/cpu/intel
+    ../../../common/pc/laptop
+    ../../../common/pc/laptop/ssd
+  ];
+
+  # https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803179/comments/149
+  # fix lspci hanging with nouveau
+  boot.kernelParams = [
+    "acpi_rev_override=1"
+    "acpi_osi=Linux"
+    "nouveau.modeset=0"
+    "pcie_aspm=force"
+    "drm.vblankoffdelay=1"
+    "scsi_mod.use_blk_mq=1"
+    "nouveau.runpm=0"
+    "mem_sleep_default=deep"
+  ];
+}
diff --git a/flake.nix b/flake.nix
index 317ddda..43fb6fc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,6 +12,7 @@
       apple-macbook-air-12-1 = import ./apple/macbook-pro/12-1;
       beagleboard-pocketbeagle = import ./beagleboard/pocketbeagle;
       dell-latitude-3480 = import ./dell/latitude/3480;
+      dell-precision-5530 = import ./dell/precision/5530;
       dell-e7240 = import ./dell/e7240;
       dell-xps-13-7390 = import ./dell/xps/13-7390;
       dell-xps-13-9360 = import ./dell/xps/13-9360;