commit 4cb2d3c13dd818d1e80d1ef97c3ba2714888aae2
author Siarhei Vishniakou <svv@google.com> Wed Jul 13 13:56:09 2022 -0700
committer Siarhei Vishniakou <svv@google.com> Thu Jul 14 22:05:07 2022 +0000
tree e83175fe443f088cb79f5cbd8c1bd91d2188c244
parent be031287e4c53180aa4e8bf078981e390cf0c27b

Allow system_server to signal InputProcessor HAL

This is needed for Watchdog to be able to dump InputProcessor HAL.
Watchdog can be triggered locally for testing by patching
InputDispatcher.cpp:

 void InputDispatcher::monitor() {
     // Acquire and release the lock to ensure that the dispatcher has not deadlocked.
     std::unique_lock _l(mLock);
+    std::this_thread::sleep_for(std::chrono::minutes(40));
     mLooper->wake();
     mDispatcherIsAlive.wait(_l);

Bug: 237322365
Test: adb bugreport (after triggering watchdog)
Change-Id: I746df8be4faaef2a67293d6b1c0cde5fa7810de6
Merged-In: I746df8be4faaef2a67293d6b1c0cde5fa7810de6

private/system_server.te

diff --git a/private/system_server.te b/private/system_server.te
index 32b1abf..aac29f6 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -396,6 +396,7 @@
   hal_graphics_allocator_server
   hal_graphics_composer_server
   hal_health_server
+  hal_input_processor_server
   hal_light_server
   hal_neuralnetworks_server
   hal_omx_server