feat: Update launch scripts for improved Gamescope and Steam integration, add custom EDID firmware, and enhance session management

ansible/files/game_station/bin/system/launch_session.sh

@@ -10,17 +10,19 @@ start_gamescope() {
   CONF_FILE="$HOME/.config/gamescope/gamescope.conf"
   [ -f "$CONF_FILE" ] && source "$CONF_FILE"
 
-  OUTPUT_CONNECTOR=${OUTPUT_CONNECTOR:-HDMI-A-1}
   FRAMERATE=${FRAMERATE:-60}
   RESOLUTION=${RESOLUTION:-1920x1080}
   WIDTH="${RESOLUTION%x*}"
   HEIGHT="${RESOLUTION#*x}"
 
-  # export __GL_GSYNC_ALLOWED=1
-  # export __GL_VRR_ALLOWED=1
-  # # export __GL_THREADED_OPTIMIZATIONS=1
-  # export __GL_SHADER_DISK_CACHE=1
-  # export __GL_SYNC_TO_VBLANK=0
+  export __GL_GSYNC_ALLOWED=1
+  export __GL_VRR_ALLOWED=1
+  export __GL_SHADER_DISK_CACHE=1
+  export __GL_SYNC_TO_VBLANK=0
+  export LIBVA_DRIVER_NAME=nvidia
+  export __GLX_VENDOR_LIBRARY_NAME=nvidia
+  export NVD_BACKEND=direct
+  # export __GL_THREADED_OPTIMIZATIONS=1
 
   GAMESCOPE_BIN="$(command -v gamescope || true)"
   if [ -z "$GAMESCOPE_BIN" ]; then
@@ -36,8 +38,6 @@ start_gamescope() {
       log "HDR disabled, no HDR flag added"
   fi
 
-  env | tee -a "$LOG_FILE"
-
   # Build gamescope argument array for safe quoting and readability
   GAMESCOPE_ARGS=(
     --generate-drm-mode fixed
@@ -47,7 +47,6 @@ start_gamescope() {
     -W "$WIDTH" -H "$HEIGHT"
     -w "$WIDTH" -h "$HEIGHT"
     --rt --mangoapp -e
-    -O "$OUTPUT_CONNECTOR"
     -r "$FRAMERATE"
   )
 
@@ -56,8 +55,12 @@ start_gamescope() {
     GAMESCOPE_ARGS+=("$HDR_FLAG")
   fi
 
-  log "Launching Gamescope: $GAMESCOPE_BIN ${GAMESCOPE_ARGS[*]} -- $*"
+  export XDG_CURRENT_DESKTOP=gamescope
+  export XDG_SESSION_TYPE=wayland
+  export DESKTOP_SESSION=gamescope
 
+  log "Launching Gamescope: $GAMESCOPE_BIN ${GAMESCOPE_ARGS[*]} -- $*"
+  sudo setcap 'CAP_SYS_NICE=eip' "$GAMESCOPE_BIN"
   # Execute gamescope inside a DBus session, preserving proper argument quoting
   exec dbus-run-session -- "$GAMESCOPE_BIN" "${GAMESCOPE_ARGS[@]}" -- "$@" >>"$LOG_FILE" 2>&1
 }
@@ -72,10 +75,7 @@ start_kwin() {
 
   export XDG_CURRENT_DESKTOP=plasma
   export XDG_SESSION_TYPE=wayland
-  export XDG_DATA_DIRS=/usr/local/share/:/usr/share/
-  export XDG_CONFIG_DIRS=/usr/local/etc/xdg:/etc/xdg
-  export XDG_CURRENT_DESKTOP=KDE
-  export XDG_RUNTIME_DIR=/run/user/$(id -u)
+  export DESKTOP_SESSION=plasma-wayland
 
   # Ensure we don't run nested; width/height/fullscreen are for the windowed backend.
   unset DISPLAY WAYLAND_DISPLAY
@@ -85,6 +85,9 @@ start_kwin() {
 }
 
 export XDG_SEAT=seat0
+export XDG_RUNTIME_DIR=/run/user/$(id -u)
+export XDG_DATA_DIRS=/usr/local/share/:/usr/share/
+export XDG_CONFIG_DIRS=/usr/local/etc/xdg:/etc/xdg
 
 if [[ -f "$HOME/.desktop-session-plasma" ]]; then
   log "Plasma session selected."