commit db895ad8da1008082521146eac3647907a56a2b1
author Wei Wang <wvw@google.com> Fri Sep 21 15:44:31 2018 -0700
committer Wei Wang <wvw@google.com> Tue Sep 25 21:22:14 2018 -0700
tree 2b9d2f53566ad4d156985eb9e3390e2e5f84d515
parent 719d8f80073be2dee056eec6c62108c93d2329a8

Add atrace HAL 1.0

Bug: 111098596
Test: vts, atrace and systrace
Change-Id: If59efe6fe74e9ca832f38fe0cfe0186db5ca7fe3

atrace/1.0/default/android.hardware.atrace@1.0-service.rc

diff --git a/atrace/1.0/default/android.hardware.atrace@1.0-service.rc b/atrace/1.0/default/android.hardware.atrace@1.0-service.rc
new file mode 100644
index 0000000..eb54c39
--- /dev/null
+++ b/atrace/1.0/default/android.hardware.atrace@1.0-service.rc
@@ -0,0 +1,13 @@
+on late-init
+    # vendor graphics trace points
+    chmod 0666 /sys/kernel/debug/tracing/events/sde/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/mdss/enable
+    chmod 0666 /sys/kernel/debug/tracing/events/mali_systrace/enable
+    # ion allocation trace point
+    chmod 0666 /sys/kernel/debug/tracing/events/kmem/ion_alloc_buffer_start/enable
+
+service vendor.atrace-hal-1-0 /vendor/bin/hw/android.hardware.atrace@1.0-service
+    interface android.hardware.atrace@1.0::IAtraceDevice default
+    class early_hal
+    user system
+    group system