From f8f5e5ea135f630e3d8e4be178438cf10e00ae36 Mon Sep 17 00:00:00 2001
From: iruzo <55333544+iruzo@users.noreply.github.com>
Date: Tue, 10 Jan 2023 20:14:31 +0100
Subject: [PATCH] Usb-c DisplayPort monitor problem. Discussed on the
 #swaywm:matrix.org

---
 Home.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Home.md b/Home.md
index b761902..8ab35e2 100644
--- a/Home.md
+++ b/Home.md
@@ -735,6 +735,16 @@ Issues when modifiers are enabled are due to two Nouveau bugs, fixed in these me
 
 This usually means that nouveau doesn't support your GPU. See https://nouveau.freedesktop.org/FeatureMatrix.html
 
+### Sway shows garbage or blank screen on usb-c 3.2 Gen 2 DisplayPort monitor.
+
+Could manifest as blank screen or incomplete terminal output.
+
+Try rendering sway with vulkan using `WLR_RENDERER=vulkan`. (WARNING: Tested on AMD Gpu).
+
+Vulkan-validation layers is required for some distros.
+- Arch: [vulkan-validation-layers](https://archlinux.org/packages/extra/x86_64/vulkan-validation-layers/)
+- Void: [Vulkan-ValidationLayers](https://github.com/void-linux/void-packages/tree/master/srcpkgs/Vulkan-ValidationLayers)
+
 ### How can I setup keyboard volume keys?
 
 You'll need to bind these keys in your configuration file. For instance, if you're using PulseAudio: