From 1ca9eb3b2b0f040bbfc960b6dcb205d4689c463b Mon Sep 17 00:00:00 2001
From: goodtft <goodtft@163.com>
Date: Mon, 13 Oct 2025 08:53:03 +0100
Subject: [PATCH] modify hdmi driver for newest system

---
 LCD5-show    | 5 +++++
 MPI3508-show | 4 ++++
 MPI4008-show | 4 ++++
 MPI4009-show | 4 ++++
 4 files changed, 17 insertions(+)

diff --git a/LCD5-show b/LCD5-show
index 315debe..0930fdf 100755
--- a/LCD5-show
+++ b/LCD5-show
@@ -20,7 +20,12 @@ sudo sed -i -e 's/#max_framebuffers=2/max_framebuffers=2/' ./boot/config.txt.bak
 fi
 if [ $hardware_model -eq 5 ]; then
 sudo sed -i -e 's/#dtoverlay=vc4-kms-v3d/dtoverlay=vc4-kms-v3d/' ./boot/config.txt.bak
+else
+if [[ "$deb_version" = "13.1" ]] || [[ "$deb_version" > "13.1" ]]; then
+sudo sed -i -e 's/#dtoverlay=vc4-kms-v3d/dtoverlay=vc4-kms-v3d/' ./boot/config.txt.bak
 fi
+fi
+
 sudo echo "hdmi_force_hotplug=1" >> ./boot/config.txt.bak
 sudo echo "dtparam=i2c_arm=on" >> ./boot/config.txt.bak
 sudo echo "dtparam=spi=on" >> ./boot/config.txt.bak
diff --git a/MPI3508-show b/MPI3508-show
index 2fcf2e9..7d7dc99 100755
--- a/MPI3508-show
+++ b/MPI3508-show
@@ -11,6 +11,10 @@ hw_version=`tr -d '\0' < /proc/device-tree/model`
 #fi
 
 source ./system_config.sh
+if [[ "$deb_version" = "13.1" ]] || [[ "$deb_version" > "13.1" ]]; then
+sudo sed -i -e 's/#dtoverlay=vc4-kms-v3d/dtoverlay=vc4-kms-v3d/' ./boot/config.txt.bak
+fi
+
 sudo echo "hdmi_force_hotplug=1" >> ./boot/config.txt.bak
 sudo echo "hdmi_force_edid_audio=1" >> ./boot/config.txt.bak
 sudo echo "dtparam=i2c_arm=on" >> ./boot/config.txt.bak
diff --git a/MPI4008-show b/MPI4008-show
index c0505a0..533979a 100755
--- a/MPI4008-show
+++ b/MPI4008-show
@@ -13,6 +13,10 @@ sudo ./system_backup.sh
 source ./system_config.sh
 if [ $hardware_model -eq 5 ]; then
 sudo sed -i -e 's/#dtoverlay=vc4-kms-v3d/dtoverlay=vc4-kms-v3d/' ./boot/config.txt.bak
+else
+if [[ "$deb_version" = "13.1" ]] || [[ "$deb_version" > "13.1" ]]; then
+sudo sed -i -e 's/#dtoverlay=vc4-kms-v3d/dtoverlay=vc4-kms-v3d/' ./boot/config.txt.bak
+fi
 fi
 sudo echo "hdmi_force_hotplug=1" >> ./boot/config.txt.bak
 sudo echo "hdmi_force_edid_audio=1" >> ./boot/config.txt.bak
diff --git a/MPI4009-show b/MPI4009-show
index 7032bfe..2d82b69 100755
--- a/MPI4009-show
+++ b/MPI4009-show
@@ -11,6 +11,10 @@ sudo ./system_backup.sh
 #fi
 
 source ./system_config.sh
+if [[ "$deb_version" = "13.1" ]] || [[ "$deb_version" > "13.1" ]]; then
+sudo sed -i -e 's/#dtoverlay=vc4-kms-v3d/dtoverlay=vc4-kms-v3d/' ./boot/config.txt.bak
+fi
+
 sudo echo "hdmi_force_hotplug=1" >> ./boot/config.txt.bak
 sudo echo "hdmi_force_edid_audio=1" >> ./boot/config.txt.bak
 sudo echo "dtparam=i2c_arm=on" >> ./boot/config.txt.bak