diff --git a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
index ea2453216a598..fe68721db040a 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
@@ -156,7 +156,6 @@ public class HdmiCecMessageValidator {
         addValidationInfo(Constants.MESSAGE_GIVE_DECK_STATUS, statusRequestValidator, DEST_DIRECT);
         addValidationInfo(Constants.MESSAGE_PLAY, new PlayModeValidator(), DEST_DIRECT);
 
-        // TODO: Handle messages for the Tuner Control.
         addValidationInfo(
                 Constants.MESSAGE_GIVE_TUNER_DEVICE_STATUS, statusRequestValidator, DEST_DIRECT);
         addValidationInfo(
@@ -167,6 +166,10 @@ public class HdmiCecMessageValidator {
                 Constants.MESSAGE_SELECT_DIGITAL_SERVICE,
                 new SelectDigitalServiceValidator(),
                 DEST_DIRECT);
+        addValidationInfo(
+                Constants.MESSAGE_TUNER_DEVICE_STATUS,
+                new TunerDeviceStatusValidator(),
+                DEST_DIRECT);
 
         // Messages for the Vendor Specific Commands.
         VariableLengthValidator maxLengthValidator = new VariableLengthValidator(0, 14);
@@ -722,6 +725,35 @@ public class HdmiCecMessageValidator {
                 || (isWithinRange(value, 0xC1, 0xC3)));
     }
 
+    /*
+     * Check if the given value is a valid Tuner Device info. A valid value is one which falls
+     * within the range description defined in CEC 1.4 Specification : Operand Descriptions
+     * (Section 17)
+     *
+     * @param params Tuner device info
+     * @return true if the Tuner device info is valid
+     */
+    private boolean isValidTunerDeviceInfo(byte[] params) {
+        int tunerDisplayInfo = params[0] & 0x7F;
+        if (tunerDisplayInfo == 0x00) {
+            // Displaying digital tuner
+            if (params.length >= 5) {
+                return isValidDigitalServiceIdentification(params, 1);
+            }
+        } else if (tunerDisplayInfo == 0x01) {
+            // Not displaying Tuner
+            return true;
+        } else if (tunerDisplayInfo == 0x02) {
+            // Displaying Analogue tuner
+            if (params.length >= 5) {
+                return (isValidAnalogueBroadcastType(params[1])
+                        && isValidAnalogueFrequency(HdmiUtils.twoBytesToInt(params, 2))
+                        && isValidBroadcastSystem(params[4]));
+            }
+        }
+        return false;
+    }
+
     private class PhysicalAddressValidator implements ParameterValidator {
         @Override
         public int isValid(byte[] params) {
@@ -1000,6 +1032,21 @@ public class HdmiCecMessageValidator {
         }
     }
 
+    /**
+     * Check if the given tuner device status parameter is valid. A valid parameter should lie
+     * within the range description defined in CEC 1.4 Specification : Operand Descriptions (Section
+     * 17)
+     */
+    private class TunerDeviceStatusValidator implements ParameterValidator {
+        @Override
+        public int isValid(byte[] params) {
+            if (params.length < 1) {
+                return ERROR_PARAMETER_SHORT;
+            }
+            return toErrorCode(isValidTunerDeviceInfo(params));
+        }
+    }
+
     /** Check if the given user control press parameter is valid. */
     private class UserControlPressedValidator implements ParameterValidator {
         @Override
diff --git a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecMessageValidatorTest.java b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecMessageValidatorTest.java
index 63d7dbd150314..7676a11504bf4 100644
--- a/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecMessageValidatorTest.java
+++ b/services/tests/servicestests/src/com/android/server/hdmi/HdmiCecMessageValidatorTest.java
@@ -451,6 +451,51 @@ public class HdmiCecMessageValidatorTest {
         assertMessageValidity("40:93:91:09:F4:40").isEqualTo(ERROR_PARAMETER);
     }
 
+    @Test
+    public void isValid_tunerDeviceStatus() {
+        // Displaying digital tuner
+        assertMessageValidity("40:07:00:00:11:CE:90:0F:00:78").isEqualTo(OK);
+        assertMessageValidity("40:07:80:10:13:0B:34:38").isEqualTo(OK);
+        assertMessageValidity("40:07:00:9A:06:F9:D3:E6").isEqualTo(OK);
+        assertMessageValidity("40:07:00:91:09:F4:40:C8").isEqualTo(OK);
+        // Not displaying tuner
+        assertMessageValidity("40:07:01").isEqualTo(OK);
+        assertMessageValidity("40:07:81:07:64:B9:02").isEqualTo(OK);
+        // Displaying analogue tuner
+        assertMessageValidity("40:07:02:00:13:0F:00:96").isEqualTo(OK);
+        assertMessageValidity("40:07:82:02:EA:60:1F").isEqualTo(OK);
+
+        assertMessageValidity("4F:07:00:00:11:CE:90:0F:00:78").isEqualTo(ERROR_DESTINATION);
+        assertMessageValidity("F0:07:82:02:EA:60:1F").isEqualTo(ERROR_SOURCE);
+        assertMessageValidity("40:07").isEqualTo(ERROR_PARAMETER_SHORT);
+
+        // Invalid display info
+        assertMessageValidity("40:07:09:A1:8C:17:51").isEqualTo(ERROR_PARAMETER);
+        assertMessageValidity("40:07:A7:0C:29").isEqualTo(ERROR_PARAMETER);
+        // Invalid Digital Broadcast System
+        assertMessageValidity("40:07:00:14:11:CE:90:0F:00:78").isEqualTo(ERROR_PARAMETER);
+        // Invalid Digital Broadcast System
+        assertMessageValidity("40:07:80:A0:07:95:F1").isEqualTo(ERROR_PARAMETER);
+        // Insufficient data for ARIB Broadcast system
+        assertMessageValidity("40:07:00:00:11:CE:90:0F:00").isEqualTo(ERROR_PARAMETER);
+        // Insufficient data for ATSC Broadcast system
+        assertMessageValidity("40:07:80:10:13:0B:34").isEqualTo(ERROR_PARAMETER);
+        // Insufficient data for DVB Broadcast system
+        assertMessageValidity("40:07:00:18:BE:77:00:7D:01").isEqualTo(ERROR_PARAMETER);
+        // Invalid channel number format
+        assertMessageValidity("40:07:80:9A:10:F9:D3").isEqualTo(ERROR_PARAMETER);
+        // Insufficient data for 1 part channel number
+        assertMessageValidity("40:07:00:90:04:F7").isEqualTo(ERROR_PARAMETER);
+        // Insufficient data for 2 part channel number
+        assertMessageValidity("40:07:80:91:09:F4:40").isEqualTo(ERROR_PARAMETER);
+        // Invalid Analogue Broadcast type
+        assertMessageValidity("40:07:02:03:EA:60:1F").isEqualTo(ERROR_PARAMETER);
+        // Invalid Analogue Frequency
+        assertMessageValidity("40:07:82:00:FF:FF:00").isEqualTo(ERROR_PARAMETER);
+        // Invalid Broadcast system
+        assertMessageValidity("40:07:02:02:EA:60:20").isEqualTo(ERROR_PARAMETER);
+    }
+
     @Test
     public void isValid_UserControlPressed() {
         assertMessageValidity("40:44:07").isEqualTo(OK);