diff --git a/src/main/drivers/max7456.c b/src/main/drivers/max7456.c
index 743653b8c0..3e4d541d87 100755
--- a/src/main/drivers/max7456.c
+++ b/src/main/drivers/max7456.c
@@ -378,7 +378,7 @@ void max7456ReInit(void)
 
 
 //here we init only CS and try to init MAX for first time
-void max7456Init(vcdProfile_t *pVcdProfile)
+void max7456Init(const vcdProfile_t *pVcdProfile)
 {
 #ifdef MAX7456_SPI_CS_PIN
     max7456CsPin = IOGetByTag(IO_TAG(MAX7456_SPI_CS_PIN));
diff --git a/src/main/drivers/max7456.h b/src/main/drivers/max7456.h
index c089c71a37..6c91f58ab8 100755
--- a/src/main/drivers/max7456.h
+++ b/src/main/drivers/max7456.h
@@ -34,7 +34,7 @@
 
 extern uint16_t maxScreenSize;
 
-void    max7456Init(vcdProfile_t *vcdProfile);
+void    max7456Init(const vcdProfile_t *vcdProfile);
 void    max7456DrawScreen(void);
 void    max7456WriteNvm(uint8_t char_address, const uint8_t *font_data);
 uint8_t max7456GetRowsCount(void);
diff --git a/src/main/io/displayport_max7456.c b/src/main/io/displayport_max7456.c
index 9435edc1c1..a241136aca 100644
--- a/src/main/io/displayport_max7456.c
+++ b/src/main/io/displayport_max7456.c
@@ -131,10 +131,10 @@ static const displayPortVTable_t max7456VTable = {
     .txBytesFree = txBytesFree,
 };
 
-displayPort_t *max7456DisplayPortInit(uint8_t system)
+displayPort_t *max7456DisplayPortInit(const vcdProfile_t *vcdProfile)
 {
     displayInit(&max7456DisplayPort, &max7456VTable);
-    max7456Init(system);
+    max7456Init(vcdProfile);
     resync(&max7456DisplayPort);
     return &max7456DisplayPort;
 }
diff --git a/src/main/io/displayport_max7456.h b/src/main/io/displayport_max7456.h
index e94ffd9106..2e8b6266b0 100644
--- a/src/main/io/displayport_max7456.h
+++ b/src/main/io/displayport_max7456.h
@@ -17,4 +17,5 @@
 
 #pragma once
 
-displayPort_t *max7456DisplayPortInit(uint8_t videoSystem);
+struct vcdProfile_s;
+displayPort_t *max7456DisplayPortInit(const struct vcdProfile_s *vcdProfile);
diff --git a/src/main/io/osd.c b/src/main/io/osd.c
index 19ddbc00e0..d3a7111af8 100755
--- a/src/main/io/osd.c
+++ b/src/main/io/osd.c
@@ -419,11 +419,6 @@ void osdInit(displayPort_t *osdDisplayPortToUse)
 
     armState = ARMING_FLAG(ARMED);
 
-    // This will eventually go away when moving to a full displayPort
-    // oriented implementation, or replaced with hal.
-
-    max7456Init(&masterConfig.vcdProfile);
-
     displayClearScreen(osdDisplayPort);
 
     // display logo and help
diff --git a/src/main/main.c b/src/main/main.c
index 75e5fbcd2b..f57575873e 100644
--- a/src/main/main.c
+++ b/src/main/main.c
@@ -409,7 +409,7 @@ void init(void)
     if (feature(FEATURE_OSD)) {
 #ifdef USE_MAX7456
         // if there is a max7456 chip for the OSD then use it, otherwise use MSP
-        displayPort_t *osdDisplayPort = max7456DisplayPortInit(masterConfig.osdProfile.video_system);
+        displayPort_t *osdDisplayPort = max7456DisplayPortInit(&masterConfig.vcdProfile);
 #else
         displayPort_t *osdDisplayPort = displayPortMspInit();
 #endif
diff --git a/src/test/unit/cms_unittest.cc b/src/test/unit/cms_unittest.cc
index cb52176cff..6c8e1c79b3 100644
--- a/src/test/unit/cms_unittest.cc
+++ b/src/test/unit/cms_unittest.cc
@@ -96,10 +96,9 @@ static const displayPortVTable_t testDisplayPortVTable = {
 
 displayPort_t *displayPortTestInit(void)
 {
-    testDisplayPort.vTable = &testDisplayPortVTable;
+    displayInit(&testDisplayPort, &testDisplayPortVTable);
     testDisplayPort.rows = 10;
     testDisplayPort.cols = 40;
-    testDisplayPort.isGrabbed = false;
     return &testDisplayPort;
 }