sf: Update PowerAdvisor to talk to AIDL Power HAL
Updates the PowerAdvisor to talk to the AIDL Power HAL, and hooks up
the new DISPLAY_UPDATE_IMMINENT Boost present in that HAL.
Test: libsurfaceflinger_unittest
Test: libcompositionengine_test
Test: Manual with ALOGV
Bug: 132390048
Bug: 146453294
Change-Id: I3cb3e8d04303373de24b6dc150ce724aac89407c
diff --git a/services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop b/services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop
index b19eae6..155f718 100644
--- a/services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop
+++ b/services/surfaceflinger/sysprop/SurfaceFlingerProperties.sysprop
@@ -403,3 +403,15 @@
access: Readonly
prop_name: "ro.surface_flinger.use_frame_rate_api"
}
+
+# Sets the timeout used to rate limit DISPLAY_UPDATE_IMMINENT Power HAL notifications.
+# SurfaceFlinger wakeups will trigger this boost whenever they are separated by more than this
+# duration (specified in milliseconds). A value of 0 disables the rate limit, and will result in
+# Power HAL notifications every time SF wakes up.
+prop {
+ api_name: "display_update_imminent_timeout_ms"
+ type: Integer
+ scope: Public
+ access: Readonly
+ prop_name: "ro.surface_flinger.display_update_imminent_timeout_ms"
+}