diff --git a/OvmfPkg/AmdSev/AmdSevX64.dsc b/OvmfPkg/AmdSev/AmdSevX64.dsc
index 4c8498df1c..fd56176796 100644
--- a/OvmfPkg/AmdSev/AmdSevX64.dsc
+++ b/OvmfPkg/AmdSev/AmdSevX64.dsc
@@ -527,6 +527,7 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|1280
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|800
   gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|FALSE
+  gUefiOvmfPkgTokenSpaceGuid.PcdVideoResolutionSource|0
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0
diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index d566fe83aa..1ea43443ae 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -560,6 +560,7 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|1280
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|800
   gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|FALSE
+  gUefiOvmfPkgTokenSpaceGuid.PcdVideoResolutionSource|0
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0
diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec
index 769bef0ffa..7aa94ca028 100644
--- a/OvmfPkg/OvmfPkg.dec
+++ b/OvmfPkg/OvmfPkg.dec
@@ -408,6 +408,13 @@
   #  instance in PiSmmCpuDxeSmm, and CpuHotplugSmm.
   gUefiOvmfPkgTokenSpaceGuid.PcdCpuHotEjectDataAddress|0|UINT64|0x46
 
+  ## This PCD tracks where PcdVideo{Horizontal,Vertical}Resolution
+  #  values are coming from.
+  #    0 - unset (defaults from platform dsc)
+  #    1 - set from PlatformConfig
+  #    2 - set by GOP Driver.
+  gUefiOvmfPkgTokenSpaceGuid.PcdVideoResolutionSource|0|UINT8|0x64
+
 [PcdsFeatureFlag]
   gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE|BOOLEAN|0x1c
   gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|FALSE|BOOLEAN|0x1d
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index 2baced9833..29eea82571 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -590,6 +590,7 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|1280
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|800
   gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|FALSE
+  gUefiOvmfPkgTokenSpaceGuid.PcdVideoResolutionSource|0
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 6cb8c22f64..56d3c49ab2 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -596,6 +596,7 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|1280
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|800
   gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|FALSE
+  gUefiOvmfPkgTokenSpaceGuid.PcdVideoResolutionSource|0
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index bf60c6df3a..f0924c0f9d 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -595,6 +595,7 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|1280
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|800
   gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|FALSE
+  gUefiOvmfPkgTokenSpaceGuid.PcdVideoResolutionSource|0
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0
diff --git a/OvmfPkg/OvmfXen.dsc b/OvmfPkg/OvmfXen.dsc
index 2316c39ad2..efa97f09f3 100644
--- a/OvmfPkg/OvmfXen.dsc
+++ b/OvmfPkg/OvmfXen.dsc
@@ -468,6 +468,7 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|1280
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|800
   gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable|FALSE
+  gUefiOvmfPkgTokenSpaceGuid.PcdVideoResolutionSource|0
   gUefiOvmfPkgTokenSpaceGuid.PcdOvmfHostBridgePciDevId|0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoBase|0x0
   gUefiOvmfPkgTokenSpaceGuid.PcdPciIoSize|0x0
diff --git a/OvmfPkg/PlatformDxe/Platform.c b/OvmfPkg/PlatformDxe/Platform.c
index 69a7ecb83d..4bf22712c7 100644
--- a/OvmfPkg/PlatformDxe/Platform.c
+++ b/OvmfPkg/PlatformDxe/Platform.c
@@ -742,6 +742,9 @@ ExecutePlatformConfig (
                   PlatformConfig.VerticalResolution
                   );
     ASSERT_RETURN_ERROR (PcdStatus);
+
+    PcdStatus = PcdSet8S (PcdVideoResolutionSource, 1);
+    ASSERT_RETURN_ERROR (PcdStatus);
   }
 
   return EFI_SUCCESS;
diff --git a/OvmfPkg/PlatformDxe/Platform.inf b/OvmfPkg/PlatformDxe/Platform.inf
index 14727c1220..d2f75d78b6 100644
--- a/OvmfPkg/PlatformDxe/Platform.inf
+++ b/OvmfPkg/PlatformDxe/Platform.inf
@@ -47,6 +47,7 @@
 [Pcd]
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution
   gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution
+  gUefiOvmfPkgTokenSpaceGuid.PcdVideoResolutionSource
 
 [Protocols]
   gEfiDevicePathProtocolGuid      ## PRODUCES