diff --git a/core/java/android/hardware/hdmi/HdmiDeviceInfo.java b/core/java/android/hardware/hdmi/HdmiDeviceInfo.java
index c6007f1184f5c..a8cafef844f1e 100644
--- a/core/java/android/hardware/hdmi/HdmiDeviceInfo.java
+++ b/core/java/android/hardware/hdmi/HdmiDeviceInfo.java
@@ -19,6 +19,7 @@ package android.hardware.hdmi;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
+import android.hardware.hdmi.HdmiControlManager.HdmiCecVersion;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -107,6 +108,8 @@ public class HdmiDeviceInfo implements Parcelable {
     // CEC only parameters.
     private final int mLogicalAddress;
     private final int mDeviceType;
+    @HdmiCecVersion
+    private final int mHdmiCecVersion;
     private final int mVendorId;
     private final String mDisplayName;
     private final int mDevicePowerStatus;
@@ -133,8 +136,9 @@ public class HdmiDeviceInfo implements Parcelable {
                             int vendorId = source.readInt();
                             int powerStatus = source.readInt();
                             String displayName = source.readString();
+                            int cecVersion = source.readInt();
                             return new HdmiDeviceInfo(logicalAddress, physicalAddress, portId,
-                                    deviceType, vendorId, displayName, powerStatus);
+                                    deviceType, vendorId, displayName, powerStatus, cecVersion);
                         case HDMI_DEVICE_TYPE_MHL:
                             int deviceId = source.readInt();
                             int adopterId = source.readInt();
@@ -167,7 +171,7 @@ public class HdmiDeviceInfo implements Parcelable {
      * @hide
      */
     public HdmiDeviceInfo(int logicalAddress, int physicalAddress, int portId, int deviceType,
-            int vendorId, String displayName, int powerStatus) {
+            int vendorId, String displayName, int powerStatus, int hdmiCecVersion) {
         mHdmiDeviceType = HDMI_DEVICE_TYPE_CEC;
         mPhysicalAddress = physicalAddress;
         mPortId = portId;
@@ -175,6 +179,7 @@ public class HdmiDeviceInfo implements Parcelable {
         mId = idForCecDevice(logicalAddress);
         mLogicalAddress = logicalAddress;
         mDeviceType = deviceType;
+        mHdmiCecVersion = hdmiCecVersion;
         mVendorId = vendorId;
         mDevicePowerStatus = powerStatus;
         mDisplayName = displayName;
@@ -192,12 +197,31 @@ public class HdmiDeviceInfo implements Parcelable {
      * @param deviceType type of device
      * @param vendorId vendor id of device. Used for vendor specific command.
      * @param displayName name of device
+     * @param powerStatus device power status
+     * @hide
+     */
+    public HdmiDeviceInfo(int logicalAddress, int physicalAddress, int portId, int deviceType,
+            int vendorId, String displayName, int powerStatus) {
+        this(logicalAddress, physicalAddress, portId, deviceType,
+                vendorId, displayName, powerStatus, HdmiControlManager.HDMI_CEC_VERSION_1_4_b);
+    }
+
+    /**
+     * Constructor. Used to initialize the instance for CEC device.
+     *
+     * @param logicalAddress  logical address of HDMI-CEC device
+     * @param physicalAddress physical address of HDMI-CEC device
+     * @param portId          HDMI port ID (1 for HDMI1)
+     * @param deviceType      type of device
+     * @param vendorId        vendor id of device. Used for vendor specific command.
+     * @param displayName     name of device
      * @hide
      */
     public HdmiDeviceInfo(int logicalAddress, int physicalAddress, int portId, int deviceType,
             int vendorId, String displayName) {
         this(logicalAddress, physicalAddress, portId, deviceType,
-                vendorId, displayName, HdmiControlManager.POWER_STATUS_UNKNOWN);
+                vendorId, displayName, HdmiControlManager.POWER_STATUS_UNKNOWN,
+                HdmiControlManager.HDMI_CEC_VERSION_1_4_b);
     }
 
     /**
@@ -215,6 +239,7 @@ public class HdmiDeviceInfo implements Parcelable {
         mId = idForHardware(portId);
         mLogicalAddress = -1;
         mDeviceType = DEVICE_RESERVED;
+        mHdmiCecVersion = HdmiControlManager.HDMI_CEC_VERSION_1_4_b;
         mVendorId = 0;
         mDevicePowerStatus = HdmiControlManager.POWER_STATUS_UNKNOWN;
         mDisplayName = "HDMI" + portId;
@@ -240,6 +265,7 @@ public class HdmiDeviceInfo implements Parcelable {
         mId = idForMhlDevice(portId);
         mLogicalAddress = -1;
         mDeviceType = DEVICE_RESERVED;
+        mHdmiCecVersion = HdmiControlManager.HDMI_CEC_VERSION_1_4_b;
         mVendorId = 0;
         mDevicePowerStatus = HdmiControlManager.POWER_STATUS_UNKNOWN;
         mDisplayName = "Mobile";
@@ -261,6 +287,7 @@ public class HdmiDeviceInfo implements Parcelable {
 
         mLogicalAddress = -1;
         mDeviceType = DEVICE_INACTIVE;
+        mHdmiCecVersion = HdmiControlManager.HDMI_CEC_VERSION_1_4_b;
         mPortId = PORT_INVALID;
         mDevicePowerStatus = HdmiControlManager.POWER_STATUS_UNKNOWN;
         mDisplayName = "Inactive";
@@ -338,6 +365,16 @@ public class HdmiDeviceInfo implements Parcelable {
         return mDeviceType;
     }
 
+    /**
+     * Returns the CEC version the device supports.
+     *
+     * @hide
+     */
+    @HdmiCecVersion
+    public int getCecVersion() {
+        return mHdmiCecVersion;
+    }
+
     /**
      * Returns device's power status. It should be one of the following values.
      * <ul>
@@ -448,6 +485,7 @@ public class HdmiDeviceInfo implements Parcelable {
                 dest.writeInt(mVendorId);
                 dest.writeInt(mDevicePowerStatus);
                 dest.writeString(mDisplayName);
+                dest.writeInt(mHdmiCecVersion);
                 break;
             case HDMI_DEVICE_TYPE_MHL:
                 dest.writeInt(mDeviceId);
@@ -470,6 +508,7 @@ public class HdmiDeviceInfo implements Parcelable {
                 s.append("logical_address: ").append(String.format("0x%02X", mLogicalAddress));
                 s.append(" ");
                 s.append("device_type: ").append(mDeviceType).append(" ");
+                s.append("cec_version: ").append(mHdmiCecVersion).append(" ");
                 s.append("vendor_id: ").append(mVendorId).append(" ");
                 s.append("display_name: ").append(mDisplayName).append(" ");
                 s.append("power_status: ").append(mDevicePowerStatus).append(" ");
@@ -507,6 +546,7 @@ public class HdmiDeviceInfo implements Parcelable {
                 && mPortId == other.mPortId
                 && mLogicalAddress == other.mLogicalAddress
                 && mDeviceType == other.mDeviceType
+                && mHdmiCecVersion == other.mHdmiCecVersion
                 && mVendorId == other.mVendorId
                 && mDevicePowerStatus == other.mDevicePowerStatus
                 && mDisplayName.equals(other.mDisplayName)
@@ -522,6 +562,7 @@ public class HdmiDeviceInfo implements Parcelable {
                 mPortId,
                 mLogicalAddress,
                 mDeviceType,
+                mHdmiCecVersion,
                 mVendorId,
                 mDevicePowerStatus,
                 mDisplayName,
diff --git a/core/tests/hdmitests/src/android/hardware/hdmi/HdmiDeviceInfoTest.java b/core/tests/hdmitests/src/android/hardware/hdmi/HdmiDeviceInfoTest.java
index 4c0de629c4647..4ce072ccc894d 100755
--- a/core/tests/hdmitests/src/android/hardware/hdmi/HdmiDeviceInfoTest.java
+++ b/core/tests/hdmitests/src/android/hardware/hdmi/HdmiDeviceInfoTest.java
@@ -37,6 +37,7 @@ public class HdmiDeviceInfoTest {
         int deviceType = 0;
         int vendorId = 0x123456;
         String displayName = "test device";
+        int cecVersion = HdmiControlManager.HDMI_CEC_VERSION_2_0;
         int powerStatus = HdmiControlManager.POWER_STATUS_TRANSIENT_TO_STANDBY;
         int deviceId = 3;
         int adopterId = 2;
@@ -70,6 +71,16 @@ public class HdmiDeviceInfoTest {
                                 vendorId,
                                 displayName,
                                 powerStatus))
+                .addEqualityGroup(
+                        new HdmiDeviceInfo(
+                                logicalAddr,
+                                phyAddr,
+                                portId,
+                                deviceType,
+                                vendorId,
+                                displayName,
+                                powerStatus,
+                                cecVersion))
                 .testEquals();
     }
 }
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecNetwork.java b/services/core/java/com/android/server/hdmi/HdmiCecNetwork.java
index fc21724714c50..f032bfd2e929d 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecNetwork.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecNetwork.java
@@ -543,7 +543,8 @@ public class HdmiCecNetwork {
             HdmiDeviceInfo updatedDeviceInfo = new HdmiDeviceInfo(deviceInfo.getLogicalAddress(),
                     physicalAddress,
                     physicalAddressToPortId(physicalAddress), type, deviceInfo.getVendorId(),
-                    deviceInfo.getDisplayName(), deviceInfo.getDevicePowerStatus());
+                    deviceInfo.getDisplayName(), deviceInfo.getDevicePowerStatus(),
+                    deviceInfo.getCecVersion());
             updateCecDevice(updatedDeviceInfo);
         }
     }
@@ -586,7 +587,7 @@ public class HdmiCecNetwork {
         updateCecDevice(new HdmiDeviceInfo(deviceInfo.getLogicalAddress(),
                 deviceInfo.getPhysicalAddress(), deviceInfo.getPortId(),
                 deviceInfo.getDeviceType(), deviceInfo.getVendorId(), osdName,
-                deviceInfo.getDevicePowerStatus()));
+                deviceInfo.getDevicePowerStatus(), deviceInfo.getCecVersion()));
     }
 
     @ServiceThreadOnly
@@ -602,7 +603,8 @@ public class HdmiCecNetwork {
             HdmiDeviceInfo updatedDeviceInfo = new HdmiDeviceInfo(deviceInfo.getLogicalAddress(),
                     deviceInfo.getPhysicalAddress(),
                     deviceInfo.getPortId(), deviceInfo.getDeviceType(), vendorId,
-                    deviceInfo.getDisplayName(), deviceInfo.getDevicePowerStatus());
+                    deviceInfo.getDisplayName(), deviceInfo.getDevicePowerStatus(),
+                    deviceInfo.getCecVersion());
             updateCecDevice(updatedDeviceInfo);
         }
     }
diff --git a/services/core/java/com/android/server/hdmi/HdmiControlService.java b/services/core/java/com/android/server/hdmi/HdmiControlService.java
index a1d13e9740199..c943fbcdee2e7 100644
--- a/services/core/java/com/android/server/hdmi/HdmiControlService.java
+++ b/services/core/java/com/android/server/hdmi/HdmiControlService.java
@@ -813,7 +813,7 @@ public class HdmiControlService extends SystemService {
                                 // with system.
                                 HdmiDeviceInfo deviceInfo = createDeviceInfo(logicalAddress,
                                         deviceType,
-                                        HdmiControlManager.POWER_STATUS_ON);
+                                        HdmiControlManager.POWER_STATUS_ON, getCecVersion());
                                 localDevice.setDeviceInfo(deviceInfo);
                                 mHdmiCecNetwork.addLocalDevice(deviceType, localDevice);
                                 mCecController.addLogicalAddress(logicalAddress);
@@ -1222,11 +1222,12 @@ public class HdmiControlService extends SystemService {
         }
     }
 
-    private HdmiDeviceInfo createDeviceInfo(int logicalAddress, int deviceType, int powerStatus) {
+    private HdmiDeviceInfo createDeviceInfo(int logicalAddress, int deviceType, int powerStatus,
+            int cecVersion) {
         String displayName = readStringSetting(Global.DEVICE_NAME, Build.MODEL);
         return new HdmiDeviceInfo(logicalAddress,
                 getPhysicalAddress(), pathToPortId(getPhysicalAddress()), deviceType,
-                getVendorId(), displayName, powerStatus);
+                getVendorId(), displayName, powerStatus, cecVersion);
     }
 
     // Set the display name in HdmiDeviceInfo of the current devices to content provided by
@@ -1240,7 +1241,7 @@ public class HdmiControlService extends SystemService {
             device.setDeviceInfo(new HdmiDeviceInfo(
                     deviceInfo.getLogicalAddress(), deviceInfo.getPhysicalAddress(),
                     deviceInfo.getPortId(), deviceInfo.getDeviceType(), deviceInfo.getVendorId(),
-                    newDisplayName, deviceInfo.getDevicePowerStatus()));
+                    newDisplayName, deviceInfo.getDevicePowerStatus(), deviceInfo.getCecVersion()));
             sendCecCommand(HdmiCecMessageBuilder.buildSetOsdNameCommand(
                     device.mAddress, Constants.ADDR_TV, newDisplayName));
         }
diff --git a/services/core/java/com/android/server/hdmi/HdmiUtils.java b/services/core/java/com/android/server/hdmi/HdmiUtils.java
index 52a804a367508..03e5de8ac8bdb 100644
--- a/services/core/java/com/android/server/hdmi/HdmiUtils.java
+++ b/services/core/java/com/android/server/hdmi/HdmiUtils.java
@@ -396,7 +396,7 @@ final class HdmiUtils {
     static HdmiDeviceInfo cloneHdmiDeviceInfo(HdmiDeviceInfo info, int newPowerStatus) {
         return new HdmiDeviceInfo(info.getLogicalAddress(),
                 info.getPhysicalAddress(), info.getPortId(), info.getDeviceType(),
-                info.getVendorId(), info.getDisplayName(), newPowerStatus);
+                info.getVendorId(), info.getDisplayName(), newPowerStatus, info.getCecVersion());
     }
 
     /**