diff --git a/libs/dmx_usb_module/Makefile b/libs/dmx_usb_module/Makefile
index 971648cf..309c6fe1 100644
--- a/libs/dmx_usb_module/Makefile
+++ b/libs/dmx_usb_module/Makefile
@@ -10,7 +10,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=dmx_usb_module
 PKG_VERSION:=19.12.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/lowlander/dmx_usb_module/tar.gz/V$(PKG_VERSION)?
diff --git a/libs/dmx_usb_module/patches/100-fix-compilation-warning-wrong-cast.patch b/libs/dmx_usb_module/patches/100-fix-compilation-warning-wrong-cast.patch
new file mode 100644
index 00000000..9d9767d1
--- /dev/null
+++ b/libs/dmx_usb_module/patches/100-fix-compilation-warning-wrong-cast.patch
@@ -0,0 +1,37 @@
+From eeecf40c3eb3dbdf1981c508080ab3aa61e105e2 Mon Sep 17 00:00:00 2001
+From: Erwin Rol <erwin@erwinrol.com>
+Date: Fri, 13 Jan 2023 17:57:36 +0100
+Subject: [PATCH] Fix format warnings
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Fix the following warning
+
+warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘size_t’ {aka ‘long unsigned int’}
+
+Signed-off-by: Erwin Rol <erwin@erwinrol.com>
+---
+ dmx_usb.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/dmx_usb.c
++++ b/dmx_usb.c
+@@ -406,7 +406,7 @@ static ssize_t dmx_usb_write (struct fil
+ 
+ 	dev = (struct dmx_usb_device *)file->private_data;
+ 
+-	dbg("%s - minor %d, count = %d", __FUNCTION__, dev->minor, count);
++	dbg("%s - minor %d, count = %zu", __FUNCTION__, dev->minor, count);
+ 
+ 	/* lock this object */
+ 	down (&dev->sem);
+@@ -500,7 +500,7 @@ static long dmx_usb_ioctl (struct file *
+ 		return -ENODEV;
+ 	}
+ 
+-	dbg("%s - minor %d, cmd 0x%.4x, arg %ld", __FUNCTION__,
++	dbg("%s - minor %d, cmd 0x%.4x, arg %lu", __FUNCTION__,
+ 	    dev->minor, cmd, arg);
+ 
+ 	/* fill in your device specific stuff here */
diff --git a/libs/dmx_usb_module/patches/101-fix-kernel-6.6-builds.patch b/libs/dmx_usb_module/patches/101-fix-kernel-6.6-builds.patch
new file mode 100644
index 00000000..d0cd7bdb
--- /dev/null
+++ b/libs/dmx_usb_module/patches/101-fix-kernel-6.6-builds.patch
@@ -0,0 +1,14 @@
+--- a/dmx_usb.c
++++ b/dmx_usb.c
+@@ -97,7 +97,11 @@ struct dmx_usb_device {
+ 
+ 
+ /* prevent races between open() and disconnect() */
++#if(LINUX_VERSION_CODE < KERNEL_VERSION(6,5,3))
+ 	static DEFINE_SEMAPHORE(disconnect_sem);
++#else
++	static DEFINE_SEMAPHORE(disconnect_sem, 1);
++#endif
+ 
+ /* local function prototypes */
+ static ssize_t dmx_usb_write	(struct file *file, const char *buffer, size_t count, loff_t *ppos);