Add vendorExtension implementation for all unknown parameters

Only pass the parameter and data part of effect_param_t
Use ParcelableHolder as extension parameter ID

Bug: 271601435
Test: Build, atest VtsHalAudioEffectTargetTest
Change-Id: Ida11c20a1f681a8b99801eda54d5b500621ff8fd
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAec.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAec.cpp
index 15768b3..0bc23f9 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAec.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAec.cpp
@@ -33,9 +33,11 @@
 namespace android {
 namespace effect {
 
+using ::aidl::android::getParameterSpecificField;
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::AcousticEchoCanceler;
 using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -64,8 +66,13 @@
             break;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(AcousticEchoCanceler, acousticEchoCanceler, vendor,
+                                                ext);
+            RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->setParameter(aidlParam)));
+            break;
         }
     }
 
@@ -73,7 +80,7 @@
 }
 
 status_t AidlConversionAec::getParameter(EffectParamWriter& param) {
-    uint32_t type = 0, value = 0;
+    uint32_t type = 0;
     if (!param.validateParamValueSize(sizeof(uint32_t), sizeof(uint32_t)) ||
         OK != param.readFromParameter(&type)) {
         param.setStatus(BAD_VALUE);
@@ -85,29 +92,30 @@
         case AEC_PARAM_ECHO_DELAY:
             FALLTHROUGH_INTENDED;
         case AEC_PARAM_PROPERTIES: {
+            int32_t delay = 0;
             Parameter::Id id =
                     MAKE_SPECIFIC_PARAMETER_ID(AcousticEchoCanceler, acousticEchoCancelerTag,
                                                AcousticEchoCanceler::echoDelayUs);
             RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));
-            value = VALUE_OR_RETURN_STATUS(
+            delay = VALUE_OR_RETURN_STATUS(
                     aidl::android::aidl2legacy_Parameter_aec_uint32_echoDelay(aidlParam));
-            break;
+            return param.writeToValue(&delay);
         }
         case AEC_PARAM_MOBILE_MODE: {
+            int32_t mode = 0;
             Parameter::Id id =
                     MAKE_SPECIFIC_PARAMETER_ID(AcousticEchoCanceler, acousticEchoCancelerTag,
                                                AcousticEchoCanceler::mobileMode);
             RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));
-            value = VALUE_OR_RETURN_STATUS(
+            mode = VALUE_OR_RETURN_STATUS(
                     aidl::android::aidl2legacy_Parameter_aec_uint32_mobileMode(aidlParam));
-            break;
+            return param.writeToValue(&mode);
         }
-        default:
-            // use vendor extension implementation
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+        default: {
+            // use vendor extension implementation, the first 32bits (param type) won't pass to HAL
+            VENDOR_EXTENSION_GET_AND_RETURN(AcousticEchoCanceler, acousticEchoCanceler, param);
+        }
     }
-    return param.writeToValue(&value);
 }
 
 } // namespace effect
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc1.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc1.cpp
index 0ca5568..8c19612 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc1.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc1.cpp
@@ -33,10 +33,11 @@
 namespace android {
 namespace effect {
 
+using ::aidl::android::getParameterSpecificField;
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::AutomaticGainControlV1;
 using ::aidl::android::hardware::audio::effect::Parameter;
-using ::aidl::android::getParameterSpecificField;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -88,8 +89,12 @@
             return OK;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            Parameter aidlParam = MAKE_SPECIFIC_PARAMETER(AutomaticGainControlV1,
+                                                          automaticGainControlV1, vendor, ext);
+            return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
         }
     }
 }
@@ -150,8 +155,7 @@
             return OK;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(AutomaticGainControlV1, automaticGainControlV1, param);
         }
     }
 }
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc2.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc2.cpp
index b736936..82cea3d 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc2.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionAgc2.cpp
@@ -33,9 +33,11 @@
 namespace android {
 namespace effect {
 
+using ::aidl::android::getParameterSpecificField;
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::AutomaticGainControlV2;
 using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -65,8 +67,12 @@
             break;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(AutomaticGainControlV2, automaticGainControlV2,
+                                                vendor, ext);
+            break;
         }
     }
 
@@ -110,8 +116,7 @@
             break;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(AutomaticGainControlV2, automaticGainControlV2, param);
         }
     }
 
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionBassBoost.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionBassBoost.cpp
index 9ec593f..1cf2c73 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionBassBoost.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionBassBoost.cpp
@@ -35,10 +35,12 @@
 namespace effect {
 
 using ::aidl::android::convertIntegral;
+using ::aidl::android::getParameterSpecificField;
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::BassBoost;
 using ::aidl::android::hardware::audio::effect::Parameter;
 using ::aidl::android::hardware::audio::effect::Range;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -63,8 +65,11 @@
             return BAD_VALUE;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(BassBoost, bassBoost, vendor, ext);
+            break;
         }
     }
 
@@ -98,8 +103,7 @@
             return param.writeToValue(&value);
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(BassBoost, bassBoost, param);
         }
     }
 }
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDownmix.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDownmix.cpp
index 17cedf7..7bee37b 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDownmix.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDownmix.cpp
@@ -34,9 +34,11 @@
 namespace android {
 namespace effect {
 
+using ::aidl::android::getParameterSpecificField;
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::Downmix;
 using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -57,8 +59,10 @@
             break;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(Downmix, downmix, vendor, ext);
         }
     }
 
@@ -83,8 +87,7 @@
             break;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(Downmix, downmix, param);
         }
     }
 
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDynamicsProcessing.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDynamicsProcessing.cpp
index 325739c..6e1ceae 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDynamicsProcessing.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionDynamicsProcessing.cpp
@@ -36,11 +36,13 @@
 namespace effect {
 
 using ::aidl::android::convertIntegral;
+using ::aidl::android::getParameterSpecificField;
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::Capability;
 using ::aidl::android::hardware::audio::effect::DynamicsProcessing;
 using ::aidl::android::hardware::audio::effect::Parameter;
 using ::aidl::android::hardware::audio::effect::toString;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -116,8 +118,12 @@
             break;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam =
+                    MAKE_SPECIFIC_PARAMETER(DynamicsProcessing, dynamicsProcessing, vendor, ext);
+            break;
         }
     }
 
@@ -210,8 +216,7 @@
             return OK;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(DynamicsProcessing, dynamicsProcessing, param);
         }
     }
 }
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEnvReverb.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEnvReverb.cpp
index 0544e3f..49e41a4 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEnvReverb.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEnvReverb.cpp
@@ -39,6 +39,7 @@
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::EnvironmentalReverb;
 using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -166,7 +167,13 @@
             break;
         }
         default: {
-            // TODO: handle with vendor extension
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            Parameter aidlParam = MAKE_SPECIFIC_PARAMETER(EnvironmentalReverb,
+                                                          environmentalReverb, vendor, ext);
+            RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->setParameter(aidlParam)));
+            break;
         }
     }
     return OK;
@@ -240,8 +247,7 @@
             break;
         }
         default: {
-            // TODO: handle with vendor extension
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(EnvironmentalReverb, environmentalReverb, param);
         }
     }
     return OK;
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEq.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEq.cpp
index 916ed40..f1c2926 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEq.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionEq.cpp
@@ -38,6 +38,7 @@
 using ::aidl::android::hardware::audio::effect::Equalizer;
 using ::aidl::android::hardware::audio::effect::Parameter;
 using ::aidl::android::hardware::audio::effect::Range;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::base::unexpected;
 using ::android::status_t;
 using utils::EffectParamReader;
@@ -59,7 +60,7 @@
                 return BAD_VALUE;
             }
             aidlParam = MAKE_SPECIFIC_PARAMETER(Equalizer, equalizer, preset, (int)value);
-            return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
+            break;
         }
         case EQ_PARAM_BAND_LEVEL: {
             int32_t band;
@@ -70,7 +71,7 @@
             }
             std::vector<Equalizer::BandLevel> bandLevels = {{.index = band, .levelMb = level}};
             aidlParam = MAKE_SPECIFIC_PARAMETER(Equalizer, equalizer, bandLevels, bandLevels);
-            return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
+            break;
         }
         case EQ_PARAM_PROPERTIES: {
             int16_t num;
@@ -81,7 +82,7 @@
             // set preset if it's valid
             if (num >= 0) {
                 aidlParam = MAKE_SPECIFIC_PARAMETER(Equalizer, equalizer, preset, (int)num);
-                return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
+                break;
             }
             // set bandLevel if no preset was set
             if (OK != param.readFromValue(&num)) {
@@ -98,14 +99,18 @@
                 bandLevels.push_back(level);
             }
             aidlParam = MAKE_SPECIFIC_PARAMETER(Equalizer, equalizer, bandLevels, bandLevels);
-            return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
+            break;
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(Equalizer, equalizer, vendor, ext);
+            break;
         }
     }
+
+    return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
 }
 
 aidl::ConversionResult<Parameter> AidlConversionEq::getAidlParameter(Equalizer::Tag tag) {
@@ -289,8 +294,7 @@
             return OK;
         }
         default: {
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(Equalizer, equalizer, param);
         }
     }
 
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionHapticGenerator.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionHapticGenerator.cpp
index 9575e7d..763e197 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionHapticGenerator.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionHapticGenerator.cpp
@@ -33,9 +33,11 @@
 namespace android {
 namespace effect {
 
+using ::aidl::android::getParameterSpecificField;
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::HapticGenerator;
 using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -76,9 +78,11 @@
             break;
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(HapticGenerator, hapticGenerator, vendor, ext);
+            break;
         }
     }
 
@@ -86,8 +90,8 @@
 }
 
 // No parameter to get for HapticGenerator
-status_t AidlConversionHapticGenerator::getParameter(EffectParamWriter& param __unused) {
-    return OK;
+status_t AidlConversionHapticGenerator::getParameter(EffectParamWriter& param) {
+    VENDOR_EXTENSION_GET_AND_RETURN(HapticGenerator, hapticGenerator, param);
 }
 
 } // namespace effect
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionLoudnessEnhancer.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionLoudnessEnhancer.cpp
index e3c898f..fa74a79 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionLoudnessEnhancer.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionLoudnessEnhancer.cpp
@@ -37,6 +37,7 @@
 using ::aidl::android::getParameterSpecificField;
 using ::aidl::android::hardware::audio::effect::LoudnessEnhancer;
 using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -56,9 +57,11 @@
             break;
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(LoudnessEnhancer, loudnessEnhancer, vendor, ext);
+            break;
         }
     }
     return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
@@ -84,9 +87,7 @@
             return param.writeToValue(&gain);
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(LoudnessEnhancer, loudnessEnhancer, param);
         }
     }
 }
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionNoiseSuppression.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionNoiseSuppression.cpp
index 69184cf..3d75e48 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionNoiseSuppression.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionNoiseSuppression.cpp
@@ -33,10 +33,11 @@
 namespace android {
 namespace effect {
 
-using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::getParameterSpecificField;
-using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::NoiseSuppression;
+using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -61,9 +62,11 @@
             break;
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(NoiseSuppression, noiseSuppression, vendor, ext);
+            break;
         }
     }
     return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
@@ -100,9 +103,7 @@
             break;
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(NoiseSuppression, noiseSuppression, param);
         }
     }
     return param.writeToValue(&value);
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionPresetReverb.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionPresetReverb.cpp
index 3e9bf4b..f04c118 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionPresetReverb.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionPresetReverb.cpp
@@ -38,6 +38,7 @@
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::Parameter;
 using ::aidl::android::hardware::audio::effect::PresetReverb;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -59,7 +60,10 @@
         aidlParam = MAKE_SPECIFIC_PARAMETER(PresetReverb, presetReverb, preset,
                                             static_cast<PresetReverb::Presets>(value));
     } else {
-        // handle vendor extension
+        // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+        VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+        aidlParam = MAKE_SPECIFIC_PARAMETER(PresetReverb, presetReverb, vendor, ext);
     }
 
     return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
@@ -86,6 +90,7 @@
         value = static_cast<uint16_t>(aidlPreset);
     } else {
         // handle vendor extension
+        VENDOR_EXTENSION_GET_AND_RETURN(PresetReverb, presetReverb, param);
     }
     return param.writeToValue(&value);
 }
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionSpatializer.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionSpatializer.cpp
index d2a94e4..9a759d2 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionSpatializer.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionSpatializer.cpp
@@ -20,6 +20,8 @@
 #define LOG_TAG "AidlConversionSpatializer"
 //#define LOG_NDEBUG 0
 
+#include <aidl/android/hardware/audio/effect/DefaultExtension.h>
+#include <aidl/android/hardware/audio/effect/VendorExtension.h>
 #include <error/expected_utils.h>
 #include <media/AidlConversionNdk.h>
 #include <media/AidlConversionEffect.h>
@@ -34,7 +36,9 @@
 namespace effect {
 
 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
+using ::aidl::android::hardware::audio::effect::DefaultExtension;
 using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::android::status_t;
 using utils::EffectParamReader;
 using utils::EffectParamWriter;
@@ -46,18 +50,23 @@
 }
 
 status_t AidlConversionSpatializer::getParameter(EffectParamWriter& param) {
-    Parameter aidlParam;
-    Parameter::Id id = UNION_MAKE(Parameter::Id, vendorEffectTag, 0 /* no tag */);
-    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));
-    const auto& extBytes = VALUE_OR_RETURN_STATUS(
-            ::aidl::android::aidl2legacy_ParameterExtension_vector_uint8(aidlParam));
-    if (param.getValueSize() < extBytes.size()) {
-        ALOGE("%s extension return data %zu exceed vsize %zu", __func__, extBytes.size(),
-              param.getValueSize());
+    DefaultExtension defaultExt;
+    // read parameters into DefaultExtension vector<uint8_t>
+    if (OK != param.readFromParameter(defaultExt.bytes.data(), param.getParameterSize())) {
+        ALOGE("%s invalid param %s", __func__, param.toString().c_str());
         param.setStatus(BAD_VALUE);
         return BAD_VALUE;
     }
-    return param.writeToValue(extBytes.data(), extBytes.size());
+
+    VendorExtension idTag;
+    idTag.extension.setParcelable(defaultExt);
+    Parameter::Id id = UNION_MAKE(Parameter::Id, vendorEffectTag, idTag);
+    Parameter aidlParam;
+    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));
+    // copy the AIDL extension data back to effect_param_t
+    return VALUE_OR_RETURN_STATUS(
+            ::aidl::android::aidl2legacy_ParameterExtension_EffectParameterWriter(aidlParam,
+                                                                                  param));
 }
 
 } // namespace effect
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVendorExtension.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVendorExtension.cpp
index 584b60e..488d5cd 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVendorExtension.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVendorExtension.cpp
@@ -22,6 +22,7 @@
 //#define LOG_NDEBUG 0
 
 #include <aidl/android/hardware/audio/effect/DefaultExtension.h>
+#include <aidl/android/hardware/audio/effect/VendorExtension.h>
 #include <error/expected_utils.h>
 #include <media/AidlConversionNdk.h>
 #include <media/AidlConversionEffect.h>
@@ -56,17 +57,11 @@
 }
 
 status_t AidlConversionVendorExtension::getParameter(EffectParamWriter& param) {
-    int32_t tag;
-    if (OK != param.readFromParameter(&tag)) {
-        ALOGE("%s invalid param %s", __func__, param.toString().c_str());
-        param.setStatus(BAD_VALUE);
-        return BAD_VALUE;
-    }
-
+    VendorExtension extId = VALUE_OR_RETURN_STATUS(
+            aidl::android::legacy2aidl_EffectParameterReader_Param_VendorExtension(param));
+    Parameter::Id id = UNION_MAKE(Parameter::Id, vendorEffectTag, extId);
     Parameter aidlParam;
-    Parameter::Id id = UNION_MAKE(Parameter::Id, vendorEffectTag, tag /* parameter tag */);
     RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));
-
     // copy the AIDL extension data back to effect_param_t
     return VALUE_OR_RETURN_STATUS(
             ::aidl::android::aidl2legacy_ParameterExtension_EffectParameterWriter(aidlParam,
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVirtualizer.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVirtualizer.cpp
index fe74c8b..b34904b 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVirtualizer.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVirtualizer.cpp
@@ -40,6 +40,7 @@
 using ::aidl::android::hardware::audio::effect::Parameter;
 using ::aidl::android::hardware::audio::effect::Range;
 using ::aidl::android::hardware::audio::effect::Virtualizer;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::aidl::android::media::audio::common::AudioDeviceDescription;
 using ::android::status_t;
 using utils::EffectParamReader;
@@ -75,9 +76,11 @@
             break;
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(Virtualizer, virtualizer, vendor, ext);
+            break;
         }
     }
     return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
@@ -153,9 +156,7 @@
             return param.writeToValue(&deviceType);
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(Virtualizer, virtualizer, param);
         }
     }
 }
diff --git a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVisualizer.cpp b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVisualizer.cpp
index 7e1e6d7..72659ed 100644
--- a/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVisualizer.cpp
+++ b/media/libaudiohal/impl/effectsAidlConversion/AidlConversionVisualizer.cpp
@@ -34,9 +34,10 @@
 namespace android {
 namespace effect {
 
-using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::getParameterSpecificField;
+using ::aidl::android::aidl_utils::statusTFromBinderStatus;
 using ::aidl::android::hardware::audio::effect::Parameter;
+using ::aidl::android::hardware::audio::effect::VendorExtension;
 using ::aidl::android::hardware::audio::effect::Visualizer;
 using ::android::status_t;
 using utils::EffectParamReader;
@@ -72,9 +73,11 @@
             break;
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            // for vendor extension, copy data area to the DefaultExtension, parameter ignored
+            VendorExtension ext = VALUE_OR_RETURN_STATUS(
+                    aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
+            aidlParam = MAKE_SPECIFIC_PARAMETER(Visualizer, visualizer, vendor, ext);
+            break;
         }
     }
     return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
@@ -130,9 +133,7 @@
             return param.writeToValue(&value);
         }
         default: {
-            // TODO: implement vendor extension parameters
-            ALOGW("%s unknown param %s", __func__, param.toString().c_str());
-            return BAD_VALUE;
+            VENDOR_EXTENSION_GET_AND_RETURN(Visualizer, visualizer, param);
         }
     }
 }