diff --git a/livedisplay/Android.bp b/livedisplay/Android.bp
index 8133df6..36b547a 100644
--- a/livedisplay/Android.bp
+++ b/livedisplay/Android.bp
@@ -14,10 +14,10 @@
 // limitations under the License.
 
 cc_binary {
-    name: "vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150",
+    name: "vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150",
     defaults: ["hidl_defaults"],
-    vintf_fragments: ["vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150.xml"],
-    init_rc: ["vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150.rc"],
+    vintf_fragments: ["vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150.xml"],
+    init_rc: ["vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150.rc"],
     relative_install_path: "hw",
     srcs: [
         "AntiFlicker.cpp",
@@ -31,5 +31,6 @@ cc_binary {
         "libhidlbase",
         "libutils",
         "vendor.lineage.livedisplay@2.0",
+        "vendor.lineage.livedisplay@2.1",
     ],
 }
diff --git a/livedisplay/AntiFlicker.cpp b/livedisplay/AntiFlicker.cpp
index bca68f7..bac60fa 100644
--- a/livedisplay/AntiFlicker.cpp
+++ b/livedisplay/AntiFlicker.cpp
@@ -25,7 +25,7 @@
 namespace vendor {
 namespace lineage {
 namespace livedisplay {
-namespace V2_0 {
+namespace V2_1 {
 namespace implementation {
 
 static constexpr const char* kAntiFlickerStatusPath =
@@ -49,7 +49,7 @@ Return<bool> AntiFlicker::setEnabled(bool enabled) {
 }
 
 }  // namespace implementation
-}  // namespace V2_0
+}  // namespace V2_1
 }  // namespace livedisplay
 }  // namespace lineage
 }  // namespace vendor
diff --git a/livedisplay/AntiFlicker.h b/livedisplay/AntiFlicker.h
index 3f4f8b6..fe4e257 100644
--- a/livedisplay/AntiFlicker.h
+++ b/livedisplay/AntiFlicker.h
@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_ANTIFLICKER_H
-#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_ANTIFLICKER_H
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_1_ANTIFLICKER_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_1_ANTIFLICKER_H
 
 #include <hidl/MQDescriptor.h>
 #include <hidl/Status.h>
-#include <vendor/lineage/livedisplay/2.0/IAntiFlicker.h>
+#include <vendor/lineage/livedisplay/2.1/IAntiFlicker.h>
 
 namespace vendor {
 namespace lineage {
 namespace livedisplay {
-namespace V2_0 {
+namespace V2_1 {
 namespace implementation {
 
 using ::android::sp;
@@ -33,15 +33,15 @@ using ::android::hardware::Void;
 
 class AntiFlicker : public IAntiFlicker {
   public:
-    // Methods from ::vendor::lineage::livedisplay::V2_0::IAntiFlicker follow.
+    // Methods from ::vendor::lineage::livedisplay::V2_1::IAntiFlicker follow.
     Return<bool> isEnabled() override;
     Return<bool> setEnabled(bool enabled) override;
 };
 
 }  // namespace implementation
-}  // namespace V2_0
+}  // namespace V2_1
 }  // namespace livedisplay
 }  // namespace lineage
 }  // namespace vendor
 
-#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_ANTIFLICKER_H
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_1_ANTIFLICKER_H
diff --git a/livedisplay/SunlightEnhancement.cpp b/livedisplay/SunlightEnhancement.cpp
index b5583bb..273ef2b 100644
--- a/livedisplay/SunlightEnhancement.cpp
+++ b/livedisplay/SunlightEnhancement.cpp
@@ -25,7 +25,7 @@
 namespace vendor {
 namespace lineage {
 namespace livedisplay {
-namespace V2_0 {
+namespace V2_1 {
 namespace implementation {
 
 static constexpr const char* kHbmStatusPath = "/sys/devices/platform/soc/soc:qcom,dsi-display/hbm";
@@ -48,7 +48,7 @@ Return<bool> SunlightEnhancement::setEnabled(bool enabled) {
 }
 
 }  // namespace implementation
-}  // namespace V2_0
+}  // namespace V2_1
 }  // namespace livedisplay
 }  // namespace lineage
 }  // namespace vendor
diff --git a/livedisplay/SunlightEnhancement.h b/livedisplay/SunlightEnhancement.h
index 3c3497d..386b593 100644
--- a/livedisplay/SunlightEnhancement.h
+++ b/livedisplay/SunlightEnhancement.h
@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENT_H
-#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENT_H
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_1_SUNLIGHTENHANCEMENT_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_1_SUNLIGHTENHANCEMENT_H
 
 #include <hidl/MQDescriptor.h>
 #include <hidl/Status.h>
-#include <vendor/lineage/livedisplay/2.0/ISunlightEnhancement.h>
+#include <vendor/lineage/livedisplay/2.1/ISunlightEnhancement.h>
 
 namespace vendor {
 namespace lineage {
 namespace livedisplay {
-namespace V2_0 {
+namespace V2_1 {
 namespace implementation {
 
 using ::android::sp;
@@ -33,15 +33,15 @@ using ::android::hardware::Void;
 
 class SunlightEnhancement : public ISunlightEnhancement {
   public:
-    // Methods from ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement follow.
+    // Methods from ::vendor::lineage::livedisplay::V2_1::ISunlightEnhancement follow.
     Return<bool> isEnabled() override;
     Return<bool> setEnabled(bool enabled) override;
 };
 
 }  // namespace implementation
-}  // namespace V2_0
+}  // namespace V2_1
 }  // namespace livedisplay
 }  // namespace lineage
 }  // namespace vendor
 
-#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENT_H
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_1_SUNLIGHTENHANCEMENT_H
diff --git a/livedisplay/service.cpp b/livedisplay/service.cpp
index 5b7b954..d6f6357 100644
--- a/livedisplay/service.cpp
+++ b/livedisplay/service.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#define LOG_TAG "vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150"
+#define LOG_TAG "vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150"
 
 #include <android-base/logging.h>
 #include <binder/ProcessState.h>
@@ -23,10 +23,10 @@
 #include "AntiFlicker.h"
 #include "SunlightEnhancement.h"
 
-using ::vendor::lineage::livedisplay::V2_0::IAntiFlicker;
-using ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement;
-using ::vendor::lineage::livedisplay::V2_0::implementation::AntiFlicker;
-using ::vendor::lineage::livedisplay::V2_0::implementation::SunlightEnhancement;
+using ::vendor::lineage::livedisplay::V2_1::IAntiFlicker;
+using ::vendor::lineage::livedisplay::V2_1::ISunlightEnhancement;
+using ::vendor::lineage::livedisplay::V2_1::implementation::AntiFlicker;
+using ::vendor::lineage::livedisplay::V2_1::implementation::SunlightEnhancement;
 
 int main() {
     android::sp<IAntiFlicker> antiFlicker = new AntiFlicker();
diff --git a/livedisplay/vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150.xml b/livedisplay/vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150.xml
deleted file mode 100644
index c01b835..0000000
--- a/livedisplay/vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<manifest version="1.0" type="device">
-    <hal format="hidl">
-        <name>vendor.lineage.livedisplay</name>
-        <transport>hwbinder</transport>
-        <version>2.0</version>
-        <interface>
-            <name>IAntiFlicker</name>
-            <instance>default</instance>
-        </interface>
-        <interface>
-            <name>IPictureAdjustment</name>
-            <instance>default</instance>
-        </interface>
-        <interface>
-            <name>ISunlightEnhancement</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-</manifest>
diff --git a/livedisplay/vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150.rc b/livedisplay/vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150.rc
similarity index 79%
rename from livedisplay/vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150.rc
rename to livedisplay/vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150.rc
index 9f97ebd..6343994 100644
--- a/livedisplay/vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150.rc
+++ b/livedisplay/vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150.rc
@@ -5,7 +5,7 @@ on boot
     chmod 0660 /sys/devices/platform/soc/soc:qcom,dsi-display/dc_enable
     chmod 0660 /sys/devices/platform/soc/soc:qcom,dsi-display/hbm
 
-service vendor.livedisplay-hal-2-0 /vendor/bin/hw/vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150
+service vendor.livedisplay-hal-2-1 /vendor/bin/hw/vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150
     class hal
     user system
     group system
diff --git a/livedisplay/vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150.xml b/livedisplay/vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150.xml
new file mode 100644
index 0000000..a5f7f61
--- /dev/null
+++ b/livedisplay/vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150.xml
@@ -0,0 +1,9 @@
+<manifest version="1.0" type="device">
+    <hal format="hidl">
+        <name>vendor.lineage.livedisplay</name>
+        <transport>hwbinder</transport>
+        <fqname>@2.0::IPictureAdjustment/default</fqname>
+        <fqname>@2.1::IAntiFlicker/default</fqname>
+        <fqname>@2.1::ISunlightEnhancement/default</fqname>
+    </hal>
+</manifest>
diff --git a/sepolicy/vendor/file_contexts b/sepolicy/vendor/file_contexts
index 7b7bb3a..ca052d4 100644
--- a/sepolicy/vendor/file_contexts
+++ b/sepolicy/vendor/file_contexts
@@ -16,7 +16,7 @@
 /(vendor|system/vendor)/bin/hw/android\.hardware\.biometrics\.fingerprint@2\.1-service\.xiaomi_sm6150 u:object_r:hal_fingerprint_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.biometrics\.fingerprint@2\.1-service\.xiaomi_sm6150-ext u:object_r:hal_fingerprint_default_exec:s0
 /vendor/bin/hw/android\.hardware\.light@2\.0-service\.xiaomi_sm6150        u:object_r:hal_light_default_exec:s0
-/vendor/bin/hw/vendor\.lineage\.livedisplay@2\.0-service\.xiaomi_sm6150    u:object_r:hal_lineage_livedisplay_qti_exec:s0
+/vendor/bin/hw/vendor\.lineage\.livedisplay@2\.1-service\.xiaomi_sm6150    u:object_r:hal_lineage_livedisplay_qti_exec:s0
 
 # Remosaic
 /vendor/bin/remosaic_daemon                                          u:object_r:remosaic_daemon_exec:s0
diff --git a/sm6150.mk b/sm6150.mk
index efcd48a..788c5fa 100644
--- a/sm6150.mk
+++ b/sm6150.mk
@@ -211,7 +211,7 @@ PRODUCT_PACKAGES += \
 # LiveDisplay
 PRODUCT_PACKAGES += \
     vendor.lineage.livedisplay@2.0-service-sdm \
-    vendor.lineage.livedisplay@2.0-service.xiaomi_sm6150
+    vendor.lineage.livedisplay@2.1-service.xiaomi_sm6150
 
 # Media
 PRODUCT_PACKAGES += \