device-quirks

#!/usr/bin/bash
# This file would be sourced by gamescope-session script (meant for
# ChimeraOS devices).

SYS_ID="$(cat /sys/devices/virtual/dmi/id/product_name)"
CPU_VENDOR="$(lscpu | grep "Vendor ID" | cut -d : -f 2 | xargs)"
CURSOR_DELAY=${GAMESCOPE_OVERRIDE_CURSOR_DELAY:-3000}

# OXP Devices
OXP_LIST="ONE XPLAYER:ONEXPLAYER 1 T08:ONEXPLAYER 1S A08:ONEXPLAYER 1S T08:ONEXPLAYER mini A07:ONEXPLAYER mini GA72:ONEXPLAYER mini GT72:ONEXPLAYER Mini Pro:ONEXPLAYER GUNDAM GA72:ONEXPLAYER 2 ARP23:ONEXPLAYER 2 PRO ARP23P:ONEXPLAYER 2 PRO ARP23P EVA-01:ONEXPLAYER X1 i"
AOK_LIST="AOKZOE A1 AR07:AOKZOE A1 Pro"
if [[ ":$OXP_LIST:" =~ ":$SYS_ID:"  ]] || [[  ":$AOK_LIST:" =~ ":$SYS_ID:"   ]]; then
  # Intel support is extremely experimental, this is the bare minimum to get the system to boot.
  # Dependent on a special --force-external-orientation option in gamescope
  if ( gamescope --help 2>&1 | grep -e "--force-external-orientation" > /dev/null ) &&  [[ "$CPU_VENDOR" =~ "GenuineIntel" ]]; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --generate-drm-mode fixed \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --force-panel-type external \
      --force-external-orientation left "
  # Fallback method. Dependent on a special --force-orientation option in gamescope
  elif ( gamescope --help 2>&1 | grep -e "--force-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --generate-drm-mode fixed \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --force-orientation left "
  fi
  # Set refresh rate range and enable refresh rate switching
  export STEAM_DISPLAY_REFRESH_LIMITS=${GAMESCOPE_OVERRIDE_REFRESH_RATE:-40,60}
fi

# OXP 120hz Devices
OXP_120_LIST="ONEXPLAYER F1"
if [[ ":$OXP_120_LIST:" =~ ":$SYS_ID:"  ]]; then
  # Dependent on a special --force-external-orientation option in gamescope-plus
  if ( gamescope --help 2>&1 | grep -e "--force-external-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --force-panel-type external \
      --force-external-orientation left "
  # Fallback method. Dependent on a special --force-orientation option in gamescope
  elif ( gamescope --help 2>&1 | grep -e "--force-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --force-orientation left "
  fi
  # Set refresh rate range and enable refresh rate switching
  export STEAM_DISPLAY_REFRESH_LIMITS=${GAMESCOPE_OVERRIDE_REFRESH_RATE:-40,120}
fi

# AYANEO AIR, SLIDE, and FLIP Devices
AIR_LIST="AIR:AIR Pro:AIR Plus:SLIDE:FLIP KB:FLIP DS:"
if [[ ":$AIR_LIST:" =~ ":$SYS_ID:"  ]]; then
  # Dependent on a special --force-external-orientation option in gamescope-plus
  if ( gamescope --help 2>&1 | grep -e "--force-external-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --force-panel-type external \
      --force-external-orientation left "
  # Fallback method. Dependent on a special --force-orientation option in gamescope
  elif ( gamescope --help 2>&1 | grep -e "--force-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --force-orientation left "
  fi
fi

# AYN Loki Devices
AYN_LIST="Loki Max:Loki Zero:Loki MiniPro"
if [[ ":$AYN_LIST:" =~ ":$SYS_ID:"  ]]; then
  # Dependent on a special --force-external-orientation option in gamescope
  if ( gamescope --help 2>&1 | grep -e "--force-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --generate-drm-mode fixed \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --force-orientation left "
  fi
  # Set refresh rate range and enable refresh rate switching
  export STEAM_DISPLAY_REFRESH_LIMITS=${GAMESCOPE_OVERRIDE_REFRESH_RATE:-40,60}
fi

# GDP Win devices
GDP_LIST="G1619-01:G1621-02:G1618-03:MicroPC:WIN2"
if [[ ":$GDP_LIST:" =~ ":$SYS_ID:"  ]]; then
  # Dependent on a special --force-orientation option in gamescope
  if ( gamescope --help 2>&1 | grep -e "--force-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --generate-drm-mode fixed \
      --xwayland-count 2 \
      -O *,DSI-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --force-orientation right "
  fi
fi

# GPD Win 3 specifc quirk to prevent crashing
  # The GPD Win 3 does not support hardware rotation for 270/90 modes. We need to implement shader rotations to get this working correctly.
  # 0/180 rotations should work.
if [[ ":G1618-03:" =~ ":$SYS_ID:"  ]]; then
  # Dependent on a special --force-orientation option in gamescope
  if ( gamescope --help 2>&1 | grep -e "--force-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --generate-drm-mode fixed \
      --xwayland-count 2 \
      -O *,DSI-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay 3000 \
      --fade-out-duration 200 \
      --force-orientation right "
  fi
fi

#GPD Win 4 supports 40-60hz refresh rate changing
if [[ ":G1618-04:" =~ ":$SYS_ID:"  ]]; then
  export GAMESCOPECMD="/usr/bin/gamescope \
    -e \
    --xwayland-count 2 \
    -O *,eDP-1 \
    --default-touch-mode 4 \
    --hide-cursor-delay $CURSOR_DELAY \
    --fade-out-duration 200 \
    --cursor-scale-height 720 "

  export STEAM_DISPLAY_REFRESH_LIMITS=${GAMESCOPE_OVERRIDE_REFRESH_RATE:-40,60}
fi

#GPD Win Mini supports up to 60-120hz refresh rate changing
if [[ ":G1617-01:" =~ ":$SYS_ID:" ]]; then
  export STEAM_DISPLAY_REFRESH_LIMITS=${GAMESCOPE_OVERRIDE_REFRESH_RATE:-60,120}
fi

# GPD Win mini
if [[ ":G1617-01:" =~ ":$SYS_ID:"  ]]; then
  ROTATION=""
  if ( xrandr --prop 2>$1 | grep -e "1080x1920 " > /dev/null ) ; then
     ROTATION=" --force-orientation right "
  fi
  export GAMESCOPECMD="/usr/bin/gamescope \
     -e \
     --xwayland-count 2 \
     -O *,eDP-1 \
     --default-touch-mode 4 \
     --hide-cursor-delay 3000 \
     --fade-out-duration 200 \
     $ROTATION "
fi

# Steam Deck
if [[ ":Jupiter:" =~ ":$SYS_ID:"  ]]; then
  # Dependent on a special --force-orientation option in gamescope
  if ( gamescope --help 2>&1 | grep -e "--force-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --generate-drm-mode fixed \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay 3000 \
      --fade-out-duration 200 "
  fi
   export STEAM_DISPLAY_REFRESH_LIMITS=40,60
fi

# Steam Deck
if [[ ":Jupiter:" =~ ":$SYS_ID:"  ]]; then
  export GAMESCOPECMD="/usr/bin/gamescope \
    -e \
    --generate-drm-mode fixed \
    --max-scale 2 \
    --xwayland-count 2 \
    -O *,eDP-1 \
    --default-touch-mode 4 \
    --hide-cursor-delay $CURSOR_DELAY \
    --max-scale 2 \
    --fade-out-duration 200 \
    --cursor-scale-height 720 "

  # Set refresh rate range and enable refresh rate switching
  export STEAM_DISPLAY_REFRESH_LIMITS=${GAMESCOPE_OVERRIDE_REFRESH_RATE:-40,60}
  # Enables the adaptive brightness toggle
  export STEAM_ENABLE_DYNAMIC_BACKLIGHT=1
  # Allows the fan controller service to be toggled from gamemode
  export STEAM_ENABLE_FAN_CONTROL=1
  # Sets CPU topology for Steam Deck hardware
  export WINE_CPU_TOPOLOGY=8:0,1,2,3,4,5,6,7
  # Enables default resolution behavior if not already set by user
  if [ -z $GAMESCOPE_ENABLE_720P_RESTRICT ]; then
    export GAMESCOPE_ENABLE_720P_RESTRICT=1
  fi

  if [ -f "/usr/share/plymouth/themes/steamos/steamos-jupiter.png" ]; then
    export STEAM_UPDATEUI_PNG_BACKGROUND=/usr/share/plymouth/themes/steamos/steamos-jupiter.png
  fi
fi

# OLED Steam Deck
if [[ ":Galileo:" =~ ":$SYS_ID:"  ]]; then
  mura_args=()
  mura_path=$(galileo-mura-setup)
  if [ $? -eq 0 ]; then
    mura_args=("--mura-map" "$mura_path")
  fi

  export GAMESCOPECMD="/usr/bin/gamescope \
    -e \
    --generate-drm-mode fixed \
    --xwayland-count 2 \
    -O *,eDP-1 \
    "${mura_args[@]}" \
    --default-touch-mode 4 \
    --hide-cursor-delay $CURSOR_DELAY \
    --max-scale 2 \
    --fade-out-duration 200 \
    --cursor-scale-height 720 "

  # Set refresh rate range and enable refresh rate switching
  export STEAM_DISPLAY_REFRESH_LIMITS=${GAMESCOPE_OVERRIDE_REFRESH_RATE:-45,90}
  # Enables the adaptive brightness toggle
  export STEAM_ENABLE_DYNAMIC_BACKLIGHT=1
  # Allows the fan controller service to be toggled from gamemode
  export STEAM_ENABLE_FAN_CONTROL=1
  # Sets CPU topology for Steam Deck hardware
  export WINE_CPU_TOPOLOGY=8:0,1,2,3,4,5,6,7
  # Enables default resolution behavior if not already set by user
  if [ -z $GAMESCOPE_ENABLE_720P_RESTRICT ]; then
    export GAMESCOPE_ENABLE_720P_RESTRICT=1
  fi

  export STEAM_GAMESCOPE_FORCE_HDR_DEFAULT=1
  export STEAM_GAMESCOPE_FORCE_OUTPUT_TO_HDR10PQ_DEFAULT=1
  export STEAM_ENABLE_STATUS_LED_BRIGHTNESS=1

  if [ -f "/usr/share/plymouth/themes/steamos/steamos-galileo.png" ]; then
    export STEAM_UPDATEUI_PNG_BACKGROUND=/usr/share/plymouth/themes/steamos/steamos-galileo.png
  fi
fi

# ROG Ally
ALLY_LIST="ROG Ally RC71L_RC71L:ROG Ally RC71L_Action:ROG Ally RC71L"
if [[ ":$ALLY_LIST:" =~ ":$SYS_ID:"  ]]; then
  # Dependent on a special --force-panel-type option in gamescope-plus
  if ( gamescope --help 2>&1 | grep -e "--force-panel-type" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --force-panel-type external \
      --adaptive-sync "
  # fallback for users of gamescope-git.
  else
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 "
  fi
  # Set refresh rate range and enable refresh rate switching
  export STEAM_DISPLAY_REFRESH_LIMITS=${GAMESCOPE_OVERRIDE_REFRESH_RATE:-40,120}
fi

# Lenovo Legion Go
if [[ ":83E1:" =~ ":$SYS_ID:"  ]]; then
  # Dependent on --force-orientation in gamescope-plus
  if ( gamescope --help 2>&1 | grep -e "--force-orientation" > /dev/null ) ; then
    export GAMESCOPECMD="/usr/bin/gamescope \
      -e \
      --xwayland-count 2 \
      -O *,eDP-1 \
      --default-touch-mode 4 \
      --hide-cursor-delay $CURSOR_DELAY \
      --fade-out-duration 200 \
      --cursor-scale-height 720 \
      --adaptive-sync \
      --force-orientation left "
  fi
  # Set refresh rate range and enable refresh rate switching
  export STEAM_DISPLAY_REFRESH_LIMITS=${GAMESCOPE_OVERRIDE_REFRESH_RATE:-60,144}
fi