From 5bf9b7145c7de3202e8c0a731c5c3c0f4ad78d15 Mon Sep 17 00:00:00 2001
From: BlueInterlude <180455074+BlueInterlude@users.noreply.github.com>
Date: Tue, 17 Jun 2025 11:07:21 -0400
Subject: [PATCH] Flatpak: Grant access to Gamescope socket for Steam Deck *
 See flathub/org.DolphinEmu.dolphin-emu#178 * Bug only occurs on the Steam
 Deck OLED when using the Vulkan renderer.

---
 scripts/packaging/flatpak/org.duckstation.DuckStation.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/packaging/flatpak/org.duckstation.DuckStation.yaml b/scripts/packaging/flatpak/org.duckstation.DuckStation.yaml
index 0223e19e5..ca869ed49 100644
--- a/scripts/packaging/flatpak/org.duckstation.DuckStation.yaml
+++ b/scripts/packaging/flatpak/org.duckstation.DuckStation.yaml
@@ -19,6 +19,8 @@ finish-args:
   - "--talk-name=org.freedesktop.ScreenSaver"
   - "--socket=wayland"
   - "--socket=fallback-x11"
+  # Required for Gamescope on Steam Deck OLED when using the Vulkan renderer
+  - --filesystem=xdg-run/gamescope-0:ro
 
 modules:
   # Dependencies.