dumpstate: add logbuffer support for display

Add logbuffer support for display driver to dump DSI cmd

Bug: 291441544
Test: adb root; adb shell dumpsys
android.hardware.dumpstate.IDumpstateDevice/default dump_display_logbuffer
Change-Id: I0c40fa9836851caa5b02528888153bd82e3a9d75
Signed-off-by: Ken Lin <lyenting@google.com>
diff --git a/display_logbuffer/Android.bp b/display_logbuffer/Android.bp
new file mode 100644
index 0000000..e2859d9
--- /dev/null
+++ b/display_logbuffer/Android.bp
@@ -0,0 +1,19 @@
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_binary {
+    name: "dump_display_logbuffer",
+    srcs: ["dump_display_logbuffer.cpp"],
+    init_rc: ["init.display_logbuffer.rc"],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libdump",
+    ],
+    vendor: true,
+    relative_install_path: "dump",
+}