From e64b62d129d52f2ec3f7acc11c2db66ed8b33e77 Mon Sep 17 00:00:00 2001
From: RJ Trujillo <eyecantcu@pm.me>
Date: Mon, 20 Nov 2023 20:21:09 -0700
Subject: [PATCH 1/2] fix(deck): Disable BIOS updates on DeckHD devices

---
 .../desktop/shared/usr/bin/bazzite-hardware-setup   | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/system_files/desktop/shared/usr/bin/bazzite-hardware-setup b/system_files/desktop/shared/usr/bin/bazzite-hardware-setup
index fef676107d..3402834f8b 100755
--- a/system_files/desktop/shared/usr/bin/bazzite-hardware-setup
+++ b/system_files/desktop/shared/usr/bin/bazzite-hardware-setup
@@ -117,8 +117,17 @@ fi
 
 if [[ $IMAGE_NAME =~ "deck" || $IMAGE_NAME =~ "ally" || $IMAGE_NAME =~ "framegame" ]]; then
   if [[ ":Jupiter:" =~ ":$SYS_ID:" || ":Galileo:" =~ ":$SYS_ID:" ]]; then
-    # Future updates to Deck here
-    echo "Jupiter/Galileo hardware detected, skipping further setup..."
+    if [[ ":Jupiter:" =~ ":$SYS_ID:" ]]; then
+      RESOLUTION=$(lshw -json -c display | jq -r .[]."configuration"."resolution")
+      if [[ "${RESOLUTION}" = "1200,1920" ]]; then
+        echo "Jupiter with DeckHD detected, disabling BIOS updates..."
+        systemctl disable --now jupiter-biosupdate.service
+      else
+        echo "Jupiter hardware detected, skipping further setup..."
+      fi
+    elif [[ ":Galileo:" =~ ":$SYS_ID:" ]]; then
+      echo "Galileo hardware detected, skipping further setup..."
+    fi
   else
     echo "Generic device detected. Performing setup..."
     if [[ ":ROG Ally RC71L_RC71L:AYANEO GEEK:AYANEO 2:AYANEO 2S:AOKZOE A1 AR07:G1618-04:G1619-04:83E1:" =~ ":$SYS_ID:" ]]; then

From 061e37ef7802981ab482e0331c204b4a32d0e01a Mon Sep 17 00:00:00 2001
From: RJ Trujillo <eyecantcu@pm.me>
Date: Mon, 20 Nov 2023 20:40:22 -0700
Subject: [PATCH 2/2] feat(deck): Add support for installing DeckHD BIOS

---
 .../shared/usr/share/ublue-os/just/60-custom.just   | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/system_files/deck/shared/usr/share/ublue-os/just/60-custom.just b/system_files/deck/shared/usr/share/ublue-os/just/60-custom.just
index 63f965b069..578cdcb519 100644
--- a/system_files/deck/shared/usr/share/ublue-os/just/60-custom.just
+++ b/system_files/deck/shared/usr/share/ublue-os/just/60-custom.just
@@ -397,6 +397,19 @@ unhide-grub:
       sudo grub2-mkconfig -o /etc/grub2.cfg
     fi
 
+# Install Deck HD BIOS
+install-deckhd-bios:
+    #!/usr/bin/env bash
+    RESOLUTION=$(sudo lshw -json -c display | jq -r .[]."configuration"."resolution")
+    if [[ "${RESOLUTION}" = "1200,1920" ]]; then
+        sudo systemctl mask --now jupiter-biosupdate.service
+        wget -q https://deckhd.com/downloads/install.sh -O /tmp/deckhd-install.sh
+        chmod +x /tmp/deckhd-install.sh
+        sudo ./tmp/deckhd-install.sh
+    else
+        echo "Unable to detect DeckHD. Aborting..."
+    fi
+
 # Enable BIOS & Firmware update services for the Steam Deck
 enable-deck-bios-firmware-updates:
     #!/usr/bin/env bash