From b48ff3db079c6384e4bff739f75875970cfe58b4 Mon Sep 17 00:00:00 2001
From: Samuel Dionne-Riel <samuel@dionne-riel.com>
Date: Fri, 9 Oct 2020 18:21:51 -0400
Subject: [PATCH] razer-cheryl2: Add workaround for weirdness in normal boot

---
 devices/razer-cheryl2/default.nix | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/devices/razer-cheryl2/default.nix b/devices/razer-cheryl2/default.nix
index ae782d3a..05560f3b 100644
--- a/devices/razer-cheryl2/default.nix
+++ b/devices/razer-cheryl2/default.nix
@@ -65,4 +65,23 @@
   mobile.usb.gadgetfs.functions = {
     rndis = "gsi.rndis";
   };
+
+  mobile.boot.stage-1.tasks = [
+    # This works around an issue with the default boot and the panel.
+    # Instead we reboot in recovery mode where it just works :/
+    (pkgs.writeText "reboot_recovery.rb" ''
+      class Tasks::MaybeRebootToRecovery < SingletonTask
+        def initialize()
+          add_dependency(:Files, "/proc/cmdline")
+        end
+
+        def run()
+          if File.read("/proc/cmdline").match(/mdss_dsi_nt36830_wqhd_dualdsi_extclk_cmd_10bit/)
+            $logger.info("HACK!! Rebooting to recovery to have a working display...")
+            System.run("reboot", "recovery")
+          end
+        end
+      end
+    '')
+  ];
 }