From c70ccbd1748ef4020d9a86205bd4ec9ff2575ff6 Mon Sep 17 00:00:00 2001
From: HikariKnight <2557889+HikariKnight@users.noreply.github.com>
Date: Tue, 25 Jun 2024 16:59:38 +0200
Subject: [PATCH 1/2] feat(tdpfix): add detection for multiple cards (#1279)

---
 .../deck/shared/usr/libexec/bazzite-tdpfix    | 28 +++++++++++--------
 1 file changed, 16 insertions(+), 12 deletions(-)

diff --git a/system_files/deck/shared/usr/libexec/bazzite-tdpfix b/system_files/deck/shared/usr/libexec/bazzite-tdpfix
index 0fe6cf13..09e348d7 100755
--- a/system_files/deck/shared/usr/libexec/bazzite-tdpfix
+++ b/system_files/deck/shared/usr/libexec/bazzite-tdpfix
@@ -1,17 +1,21 @@
 #!/usr/bin/bash
 # This is a workaround for cards that somehow has their sysfs power1_cap permission set to 666 on boot
 # Which in turn makes steam directly set the TDP to 15W
-POWER_CAP_PATH=$(find /sys/class/hwmon/*/ -name "power1_cap")
+SYSFS_PATH=$(find /sys/class/hwmon/*/ -name "power1_cap")
 
-# If the permissions are set to writable
-if [ "$(stat -c %a "$POWER_CAP_PATH")" == "666" ]; then
-    chmod 644 "$POWER_CAP_PATH"
-    echo "fix: Permissions reset to 644 on $POWER_CAP_PATH" | systemd-cat -t bazzite-tdpfix -p warning
-fi
+# Loop through the SYSFS paths that has a "power1_cap"
+for POWER_CAP_PATH in $SYSFS_PATH
+do
+    # If the permissions are set to writable
+    if [ "$(stat -c %a "$POWER_CAP_PATH")" == "666" ]; then
+        chmod 644 "$POWER_CAP_PATH"
+        echo "fix: Permissions reset to 644 on $POWER_CAP_PATH" | systemd-cat -t bazzite-tdpfix -p warning
+    fi
 
-# If TDP is 15W and default TDP is higher than 45W, set card to use default TDP
-# This will then be handled by firmware or software afterwards as this is set once
-if [ "$(cat "$POWER_CAP_PATH")" == "15000000" ] && [ "$(cat "${POWER_CAP_PATH}_default")" -gt "45000000" ]; then
-    "$(cat "${POWER_CAP_PATH}_default")" > "$POWER_CAP_PATH"
-    echo "fix: TDP reset to default on $POWER_CAP_PATH" | systemd-cat -t bazzite-tdpfix -p warning
-fi
+    # If TDP is 15W and default TDP is higher than 45W, set card to use default TDP
+    # This will then be handled by firmware or software afterwards as this is set once
+    if [ "$(cat "$POWER_CAP_PATH")" == "15000000" ] && [ "$(cat "${POWER_CAP_PATH}_default")" -gt "45000000" ]; then
+        "$(cat "${POWER_CAP_PATH}_default")" > "$POWER_CAP_PATH"
+        echo "fix: TDP reset to default on $POWER_CAP_PATH" | systemd-cat -t bazzite-tdpfix -p warning
+    fi
+done

From 7848f42799f605a8790f21ed79fcebd26590bc2a Mon Sep 17 00:00:00 2001
From: HikariKnight <2557889+HikariKnight@users.noreply.github.com>
Date: Tue, 25 Jun 2024 16:59:53 +0200
Subject: [PATCH 2/2] feat: add firstboot warning to users with polaris gpus
 (#1277)

Only triggers if `/usr/libexec/bazzite-sdl-gpu-warn` exists (only does on handheld images)
also triggers on any gpus defined in `/usr/libexec/gamescope-sdl-workaround`
---
 .../shared/usr/libexec/bazzite-sdl-gpu-warn   | 38 +++++++++++++++++++
 .../ublue-os/firstboot/launcher/autostart.sh  |  7 ++++
 2 files changed, 45 insertions(+)
 create mode 100755 system_files/deck/shared/usr/libexec/bazzite-sdl-gpu-warn

diff --git a/system_files/deck/shared/usr/libexec/bazzite-sdl-gpu-warn b/system_files/deck/shared/usr/libexec/bazzite-sdl-gpu-warn
new file mode 100755
index 00000000..5a579f34
--- /dev/null
+++ b/system_files/deck/shared/usr/libexec/bazzite-sdl-gpu-warn
@@ -0,0 +1,38 @@
+#!/usr/bin/bash
+
+# The file to use for tracking if the warning has been shown
+ACCEPTED="$HOME/.config/bazzite/gamescope-sdl-accepted"
+
+# Check if the check has already run
+if [ -f "$ACCEPTED" ]; then
+    # Exit if user has already aknowledged the warning
+    exit 0
+fi
+
+# Show the SDL workaround warning if required
+if /usr/libexec/gamescope-sdl-workaround; then
+    # Add 4 spaces if you want to start a new line,
+    # it makes the text easier to read in the dialog.
+    zenity --text-info --title="WARNING: Problematic GPU detected!" --checkbox="Understood, I made sure to have a controller connected." --width 560 --height 430 <<< "
+    This GPU requires a workaround to work in Game Mode Session!
+    It is applied automatically, however it means that
+    keyboard and mouse will not work AT ALL when using
+    Game Mode Session (Desktop Mode will not be affected)
+
+    Please pair at least 1 bluetooth controller to the system now
+    so you can navigate Steam Game Mode.
+
+    If you plan to use a wired controller or one with a non
+    bluetooth dongle, verify it is detected in Steam BEFORE rebooting!"
+
+    # If the user mark the checkbox and clicks OK
+    # shellcheck disable=SC2181
+    if [ "$?" == "0" ]; then
+        # Make the .config/bazzite folder if needed
+        if [ ! -d "$HOME/.config/bazzite" ]; then
+            mkdir "$HOME/.config/bazzite/"
+        fi
+        # Mark that the user has acknowledged the warning
+        touch "$ACCEPTED"
+    fi
+fi
diff --git a/system_files/desktop/shared/usr/share/ublue-os/firstboot/launcher/autostart.sh b/system_files/desktop/shared/usr/share/ublue-os/firstboot/launcher/autostart.sh
index 21abc168..76c8c4b2 100755
--- a/system_files/desktop/shared/usr/share/ublue-os/firstboot/launcher/autostart.sh
+++ b/system_files/desktop/shared/usr/share/ublue-os/firstboot/launcher/autostart.sh
@@ -1,4 +1,11 @@
 #!/usr/bin/bash
 
+# Show a warning to people that need gamescope-sdl-workaround
+# Only runs if the script file from the deck image exists
+if [ -f "/usr/libexec/bazzite-sdl-gpu-warn" ]; then
+    # This will only show a warning if the user has not accepted the warning
+    /usr/libexec/bazzite-sdl-gpu-warn &
+fi
+
 # Simply launches the "yafti" GUI with the uBlue image's configuration.
 /usr/bin/yafti /usr/share/ublue-os/firstboot/yafti.yml