diff --git a/services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop b/services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop
index 74baf37..56ab4e3 100644
--- a/services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop
+++ b/services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop
@@ -36,7 +36,7 @@
 prop {
     api_name: "vsync_event_phase_offset_ns"
     type: Long
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.vsync_event_phase_offset_ns"
 }
@@ -44,7 +44,7 @@
 prop {
     api_name: "vsync_sf_event_phase_offset_ns"
     type: Long
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.vsync_sf_event_phase_offset_ns"
 }
@@ -53,7 +53,7 @@
 prop {
     api_name: "use_context_priority"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.use_context_priority"
 }
@@ -62,7 +62,7 @@
 prop {
     api_name: "max_frame_buffer_acquired_buffers"
     type: Long
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.max_frame_buffer_acquired_buffers"
 }
@@ -80,7 +80,7 @@
 prop {
     api_name: "has_wide_color_display"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.has_wide_color_display"
 }
@@ -90,7 +90,7 @@
 prop {
     api_name: "running_without_sync_framework"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.running_without_sync_framework"
 }
@@ -108,7 +108,7 @@
 prop {
     api_name: "has_HDR_display"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.has_HDR_display"
 }
@@ -117,7 +117,7 @@
 prop {
     api_name: "present_time_offset_from_vsync_ns"
     type: Long
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.present_time_offset_from_vsync_ns"
 }
@@ -129,7 +129,7 @@
 prop {
     api_name: "force_hwc_copy_for_virtual_displays"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.force_hwc_copy_for_virtual_displays"
 }
@@ -139,7 +139,7 @@
 prop {
     api_name: "max_virtual_display_dimension"
     type: Long
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.max_virtual_display_dimension"
 }
@@ -151,7 +151,7 @@
 prop {
     api_name: "use_vr_flinger"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.use_vr_flinger"
 }
@@ -161,7 +161,7 @@
 prop {
     api_name: "start_graphics_allocator_service"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.start_graphics_allocator_service"
 }
@@ -171,7 +171,7 @@
     api_name: "primary_display_orientation"
     type: Enum
     enum_values: "ORIENTATION_0|ORIENTATION_90|ORIENTATION_180|ORIENTATION_270"
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.primary_display_orientation"
 }
@@ -182,7 +182,7 @@
 prop {
     api_name: "use_color_management"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.use_color_management"
 }
@@ -209,7 +209,7 @@
 prop {
     api_name: "default_composition_dataspace"
     type: Long
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.default_composition_dataspace"
 }
@@ -220,7 +220,7 @@
 prop {
     api_name: "default_composition_pixel_format"
     type: Integer
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.default_composition_pixel_format"
 }
@@ -235,7 +235,7 @@
 prop {
     api_name: "wcg_composition_dataspace"
     type: Long
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.wcg_composition_dataspace"
 }
@@ -246,7 +246,7 @@
 prop {
     api_name: "wcg_composition_pixel_format"
     type: Integer
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.wcg_composition_pixel_format"
 }
@@ -272,7 +272,7 @@
 prop {
     api_name: "display_primary_red"
     type: DoubleList
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.display_primary_red"
 }
@@ -280,7 +280,7 @@
 prop {
     api_name: "display_primary_green"
     type: DoubleList
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.display_primary_green"
 }
@@ -288,7 +288,7 @@
 prop {
     api_name: "display_primary_blue"
     type: DoubleList
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.display_primary_blue"
 }
@@ -296,7 +296,7 @@
 prop {
     api_name: "display_primary_white"
     type: DoubleList
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.display_primary_white"
 }
@@ -307,7 +307,7 @@
 prop {
     api_name: "set_idle_timer_ms"
     type: Integer
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.set_idle_timer_ms"
 }
@@ -318,7 +318,7 @@
 prop {
     api_name: "set_touch_timer_ms"
     type: Integer
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.set_touch_timer_ms"
 }
@@ -340,7 +340,7 @@
 prop {
     api_name: "use_smart_90_for_video"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.use_smart_90_for_video"
 }
@@ -348,7 +348,7 @@
 prop {
     api_name: "enable_protected_contents"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.protected_contents"
 }
@@ -358,7 +358,7 @@
 prop {
     api_name: "support_kernel_idle_timer"
     type: Boolean
-    scope: System
+    scope: Public
     access: Readonly
     prop_name: "ro.surface_flinger.support_kernel_idle_timer"
 }
diff --git a/services/surfaceflinger/sysprop/api/SurfaceFlingerProperties-current.txt b/services/surfaceflinger/sysprop/api/SurfaceFlingerProperties-current.txt
new file mode 100644
index 0000000..b66e56e
--- /dev/null
+++ b/services/surfaceflinger/sysprop/api/SurfaceFlingerProperties-current.txt
@@ -0,0 +1,138 @@
+props {
+  module: "android.sysprop.SurfaceFlingerProperties"
+  prop {
+    api_name: "color_space_agnostic_dataspace"
+    type: Long
+    prop_name: "ro.surface_flinger.color_space_agnostic_dataspace"
+  }
+  prop {
+    api_name: "default_composition_dataspace"
+    type: Long
+    prop_name: "ro.surface_flinger.default_composition_dataspace"
+  }
+  prop {
+    api_name: "default_composition_pixel_format"
+    type: Integer
+    prop_name: "ro.surface_flinger.default_composition_pixel_format"
+  }
+  prop {
+    api_name: "display_primary_blue"
+    type: DoubleList
+    prop_name: "ro.surface_flinger.display_primary_blue"
+  }
+  prop {
+    api_name: "display_primary_green"
+    type: DoubleList
+    prop_name: "ro.surface_flinger.display_primary_green"
+  }
+  prop {
+    api_name: "display_primary_red"
+    type: DoubleList
+    prop_name: "ro.surface_flinger.display_primary_red"
+  }
+  prop {
+    api_name: "display_primary_white"
+    type: DoubleList
+    prop_name: "ro.surface_flinger.display_primary_white"
+  }
+  prop {
+    api_name: "enable_protected_contents"
+    prop_name: "ro.surface_flinger.protected_contents"
+  }
+  prop {
+    api_name: "force_hwc_copy_for_virtual_displays"
+    prop_name: "ro.surface_flinger.force_hwc_copy_for_virtual_displays"
+  }
+  prop {
+    api_name: "has_HDR_display"
+    prop_name: "ro.surface_flinger.has_HDR_display"
+  }
+  prop {
+    api_name: "has_wide_color_display"
+    prop_name: "ro.surface_flinger.has_wide_color_display"
+  }
+  prop {
+    api_name: "max_frame_buffer_acquired_buffers"
+    type: Long
+    prop_name: "ro.surface_flinger.max_frame_buffer_acquired_buffers"
+  }
+  prop {
+    api_name: "max_virtual_display_dimension"
+    type: Long
+    prop_name: "ro.surface_flinger.max_virtual_display_dimension"
+  }
+  prop {
+    api_name: "present_time_offset_from_vsync_ns"
+    type: Long
+    prop_name: "ro.surface_flinger.present_time_offset_from_vsync_ns"
+  }
+  prop {
+    api_name: "primary_display_orientation"
+    type: Enum
+    prop_name: "ro.surface_flinger.primary_display_orientation"
+    enum_values: "ORIENTATION_0|ORIENTATION_90|ORIENTATION_180|ORIENTATION_270"
+  }
+  prop {
+    api_name: "running_without_sync_framework"
+    prop_name: "ro.surface_flinger.running_without_sync_framework"
+  }
+  prop {
+    api_name: "set_display_power_timer_ms"
+    type: Integer
+    prop_name: "ro.surface_flinger.set_display_power_timer_ms"
+  }
+  prop {
+    api_name: "set_idle_timer_ms"
+    type: Integer
+    prop_name: "ro.surface_flinger.set_idle_timer_ms"
+  }
+  prop {
+    api_name: "set_touch_timer_ms"
+    type: Integer
+    prop_name: "ro.surface_flinger.set_touch_timer_ms"
+  }
+  prop {
+    api_name: "start_graphics_allocator_service"
+    prop_name: "ro.surface_flinger.start_graphics_allocator_service"
+  }
+  prop {
+    api_name: "support_kernel_idle_timer"
+    prop_name: "ro.surface_flinger.support_kernel_idle_timer"
+  }
+  prop {
+    api_name: "use_color_management"
+    prop_name: "ro.surface_flinger.use_color_management"
+  }
+  prop {
+    api_name: "use_context_priority"
+    prop_name: "ro.surface_flinger.use_context_priority"
+  }
+  prop {
+    api_name: "use_smart_90_for_video"
+    prop_name: "ro.surface_flinger.use_smart_90_for_video"
+  }
+  prop {
+    api_name: "use_vr_flinger"
+    prop_name: "ro.surface_flinger.use_vr_flinger"
+  }
+  prop {
+    api_name: "vsync_event_phase_offset_ns"
+    type: Long
+    prop_name: "ro.surface_flinger.vsync_event_phase_offset_ns"
+  }
+  prop {
+    api_name: "vsync_sf_event_phase_offset_ns"
+    type: Long
+    prop_name: "ro.surface_flinger.vsync_sf_event_phase_offset_ns"
+  }
+  prop {
+    api_name: "wcg_composition_dataspace"
+    type: Long
+    prop_name: "ro.surface_flinger.wcg_composition_dataspace"
+  }
+  prop {
+    api_name: "wcg_composition_pixel_format"
+    type: Integer
+    prop_name: "ro.surface_flinger.wcg_composition_pixel_format"
+  }
+}
diff --git a/services/surfaceflinger/sysprop/api/SurfaceFlingerProperties-latest.txt b/services/surfaceflinger/sysprop/api/SurfaceFlingerProperties-latest.txt
new file mode 100644
index 0000000..b66e56e
--- /dev/null
+++ b/services/surfaceflinger/sysprop/api/SurfaceFlingerProperties-latest.txt
@@ -0,0 +1,138 @@
+props {
+  module: "android.sysprop.SurfaceFlingerProperties"
+  prop {
+    api_name: "color_space_agnostic_dataspace"
+    type: Long
+    prop_name: "ro.surface_flinger.color_space_agnostic_dataspace"
+  }
+  prop {
+    api_name: "default_composition_dataspace"
+    type: Long
+    prop_name: "ro.surface_flinger.default_composition_dataspace"
+  }
+  prop {
+    api_name: "default_composition_pixel_format"
+    type: Integer
+    prop_name: "ro.surface_flinger.default_composition_pixel_format"
+  }
+  prop {
+    api_name: "display_primary_blue"
+    type: DoubleList
+    prop_name: "ro.surface_flinger.display_primary_blue"
+  }
+  prop {
+    api_name: "display_primary_green"
+    type: DoubleList
+    prop_name: "ro.surface_flinger.display_primary_green"
+  }
+  prop {
+    api_name: "display_primary_red"
+    type: DoubleList
+    prop_name: "ro.surface_flinger.display_primary_red"
+  }
+  prop {
+    api_name: "display_primary_white"
+    type: DoubleList
+    prop_name: "ro.surface_flinger.display_primary_white"
+  }
+  prop {
+    api_name: "enable_protected_contents"
+    prop_name: "ro.surface_flinger.protected_contents"
+  }
+  prop {
+    api_name: "force_hwc_copy_for_virtual_displays"
+    prop_name: "ro.surface_flinger.force_hwc_copy_for_virtual_displays"
+  }
+  prop {
+    api_name: "has_HDR_display"
+    prop_name: "ro.surface_flinger.has_HDR_display"
+  }
+  prop {
+    api_name: "has_wide_color_display"
+    prop_name: "ro.surface_flinger.has_wide_color_display"
+  }
+  prop {
+    api_name: "max_frame_buffer_acquired_buffers"
+    type: Long
+    prop_name: "ro.surface_flinger.max_frame_buffer_acquired_buffers"
+  }
+  prop {
+    api_name: "max_virtual_display_dimension"
+    type: Long
+    prop_name: "ro.surface_flinger.max_virtual_display_dimension"
+  }
+  prop {
+    api_name: "present_time_offset_from_vsync_ns"
+    type: Long
+    prop_name: "ro.surface_flinger.present_time_offset_from_vsync_ns"
+  }
+  prop {
+    api_name: "primary_display_orientation"
+    type: Enum
+    prop_name: "ro.surface_flinger.primary_display_orientation"
+    enum_values: "ORIENTATION_0|ORIENTATION_90|ORIENTATION_180|ORIENTATION_270"
+  }
+  prop {
+    api_name: "running_without_sync_framework"
+    prop_name: "ro.surface_flinger.running_without_sync_framework"
+  }
+  prop {
+    api_name: "set_display_power_timer_ms"
+    type: Integer
+    prop_name: "ro.surface_flinger.set_display_power_timer_ms"
+  }
+  prop {
+    api_name: "set_idle_timer_ms"
+    type: Integer
+    prop_name: "ro.surface_flinger.set_idle_timer_ms"
+  }
+  prop {
+    api_name: "set_touch_timer_ms"
+    type: Integer
+    prop_name: "ro.surface_flinger.set_touch_timer_ms"
+  }
+  prop {
+    api_name: "start_graphics_allocator_service"
+    prop_name: "ro.surface_flinger.start_graphics_allocator_service"
+  }
+  prop {
+    api_name: "support_kernel_idle_timer"
+    prop_name: "ro.surface_flinger.support_kernel_idle_timer"
+  }
+  prop {
+    api_name: "use_color_management"
+    prop_name: "ro.surface_flinger.use_color_management"
+  }
+  prop {
+    api_name: "use_context_priority"
+    prop_name: "ro.surface_flinger.use_context_priority"
+  }
+  prop {
+    api_name: "use_smart_90_for_video"
+    prop_name: "ro.surface_flinger.use_smart_90_for_video"
+  }
+  prop {
+    api_name: "use_vr_flinger"
+    prop_name: "ro.surface_flinger.use_vr_flinger"
+  }
+  prop {
+    api_name: "vsync_event_phase_offset_ns"
+    type: Long
+    prop_name: "ro.surface_flinger.vsync_event_phase_offset_ns"
+  }
+  prop {
+    api_name: "vsync_sf_event_phase_offset_ns"
+    type: Long
+    prop_name: "ro.surface_flinger.vsync_sf_event_phase_offset_ns"
+  }
+  prop {
+    api_name: "wcg_composition_dataspace"
+    type: Long
+    prop_name: "ro.surface_flinger.wcg_composition_dataspace"
+  }
+  prop {
+    api_name: "wcg_composition_pixel_format"
+    type: Integer
+    prop_name: "ro.surface_flinger.wcg_composition_pixel_format"
+  }
+}
diff --git a/services/surfaceflinger/sysprop/api/current.txt b/services/surfaceflinger/sysprop/api/current.txt
deleted file mode 100644
index d802177..0000000
--- a/services/surfaceflinger/sysprop/api/current.txt
+++ /dev/null
@@ -1 +0,0 @@
-// Signature format: 2.0
diff --git a/services/surfaceflinger/sysprop/api/removed.txt b/services/surfaceflinger/sysprop/api/removed.txt
deleted file mode 100644
index d802177..0000000
--- a/services/surfaceflinger/sysprop/api/removed.txt
+++ /dev/null
@@ -1 +0,0 @@
-// Signature format: 2.0
diff --git a/services/surfaceflinger/sysprop/api/system-current.txt b/services/surfaceflinger/sysprop/api/system-current.txt
deleted file mode 100644
index 79854b3..0000000
--- a/services/surfaceflinger/sysprop/api/system-current.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-// Signature format: 2.0
-package android.sysprop {
-
-  public final class SurfaceFlingerProperties {
-    method public static java.util.Optional<java.lang.Long> color_space_agnostic_dataspace();
-    method public static java.util.Optional<java.lang.Long> default_composition_dataspace();
-    method public static java.util.Optional<java.lang.Integer> default_composition_pixel_format();
-    method public static java.util.List<java.lang.Double> display_primary_blue();
-    method public static java.util.List<java.lang.Double> display_primary_green();
-    method public static java.util.List<java.lang.Double> display_primary_red();
-    method public static java.util.List<java.lang.Double> display_primary_white();
-    method public static java.util.Optional<java.lang.Boolean> enable_protected_contents();
-    method public static java.util.Optional<java.lang.Boolean> force_hwc_copy_for_virtual_displays();
-    method public static java.util.Optional<java.lang.Boolean> has_HDR_display();
-    method public static java.util.Optional<java.lang.Boolean> has_wide_color_display();
-    method public static java.util.Optional<java.lang.Long> max_frame_buffer_acquired_buffers();
-    method public static java.util.Optional<java.lang.Long> max_virtual_display_dimension();
-    method public static java.util.Optional<java.lang.Long> present_time_offset_from_vsync_ns();
-    method public static java.util.Optional<android.sysprop.SurfaceFlingerProperties.primary_display_orientation_values> primary_display_orientation();
-    method public static java.util.Optional<java.lang.Boolean> running_without_sync_framework();
-    method public static java.util.Optional<java.lang.Integer> set_display_power_timer_ms();
-    method public static java.util.Optional<java.lang.Integer> set_idle_timer_ms();
-    method public static java.util.Optional<java.lang.Integer> set_touch_timer_ms();
-    method public static java.util.Optional<java.lang.Boolean> start_graphics_allocator_service();
-    method public static java.util.Optional<java.lang.Boolean> support_kernel_idle_timer();
-    method public static java.util.Optional<java.lang.Boolean> use_color_management();
-    method public static java.util.Optional<java.lang.Boolean> use_context_priority();
-    method public static java.util.Optional<java.lang.Boolean> use_smart_90_for_video();
-    method public static java.util.Optional<java.lang.Boolean> use_vr_flinger();
-    method public static java.util.Optional<java.lang.Long> vsync_event_phase_offset_ns();
-    method public static java.util.Optional<java.lang.Long> vsync_sf_event_phase_offset_ns();
-    method public static java.util.Optional<java.lang.Long> wcg_composition_dataspace();
-    method public static java.util.Optional<java.lang.Integer> wcg_composition_pixel_format();
-  }
-
-  public enum SurfaceFlingerProperties.primary_display_orientation_values {
-    method public String getPropValue();
-    enum_constant public static final android.sysprop.SurfaceFlingerProperties.primary_display_orientation_values ORIENTATION_0;
-    enum_constant public static final android.sysprop.SurfaceFlingerProperties.primary_display_orientation_values ORIENTATION_180;
-    enum_constant public static final android.sysprop.SurfaceFlingerProperties.primary_display_orientation_values ORIENTATION_270;
-    enum_constant public static final android.sysprop.SurfaceFlingerProperties.primary_display_orientation_values ORIENTATION_90;
-  }
-
-}
-
diff --git a/services/surfaceflinger/sysprop/api/system-removed.txt b/services/surfaceflinger/sysprop/api/system-removed.txt
deleted file mode 100644
index d802177..0000000
--- a/services/surfaceflinger/sysprop/api/system-removed.txt
+++ /dev/null
@@ -1 +0,0 @@
-// Signature format: 2.0
diff --git a/services/surfaceflinger/sysprop/api/test-current.txt b/services/surfaceflinger/sysprop/api/test-current.txt
deleted file mode 100644
index d802177..0000000
--- a/services/surfaceflinger/sysprop/api/test-current.txt
+++ /dev/null
@@ -1 +0,0 @@
-// Signature format: 2.0
diff --git a/services/surfaceflinger/sysprop/api/test-removed.txt b/services/surfaceflinger/sysprop/api/test-removed.txt
deleted file mode 100644
index d802177..0000000
--- a/services/surfaceflinger/sysprop/api/test-removed.txt
+++ /dev/null
@@ -1 +0,0 @@
-// Signature format: 2.0