From d1c9828f55426b4dedea6b2675f16cbb76a4757e Mon Sep 17 00:00:00 2001
From: Lucchetto <lucchetto.tie@live.com>
Date: Wed, 12 Aug 2020 14:14:36 +0200
Subject: [PATCH] sm6150-common: Create dummy libqti-perfd-client

* proprietary perfd blobs can finally be nuked without breaking goodix
* we could even map the functions to use libperfmgr powerhints in the future

Change-Id: I124652f3041761966a3e3bd97c757fecc39cc5fb
---
 libqti-perfd-client/Android.bp | 16 ++++++++++++++++
 libqti-perfd-client/client.cpp | 10 ++++++++++
 sm6150.mk                      |  4 ++++
 3 files changed, 30 insertions(+)
 create mode 100644 libqti-perfd-client/Android.bp
 create mode 100644 libqti-perfd-client/client.cpp

diff --git a/libqti-perfd-client/Android.bp b/libqti-perfd-client/Android.bp
new file mode 100644
index 0000000..e5cb610
--- /dev/null
+++ b/libqti-perfd-client/Android.bp
@@ -0,0 +1,16 @@
+cc_library_shared {
+    name: "libqti-perfd-client",
+    proprietary: true,
+    defaults: ["hidl_defaults"],
+    srcs: [
+        "client.cpp",
+    ],
+    cflags: [
+        "-Werror",
+        "-Wextra",
+        "-Wall",
+    ],
+    shared_libs: [
+        "libutils",
+    ],
+}
diff --git a/libqti-perfd-client/client.cpp b/libqti-perfd-client/client.cpp
new file mode 100644
index 0000000..58d56c7
--- /dev/null
+++ b/libqti-perfd-client/client.cpp
@@ -0,0 +1,10 @@
+#include <stdint.h>
+
+namespace android {
+    extern "C" void perf_get_feedback() {}
+    extern "C" void perf_hint() {}
+    extern "C" void perf_lock_acq() {}
+    extern "C" void perf_lock_cmd() {}
+    extern "C" void perf_lock_rel() {}
+    extern "C" void perf_lock_use_profile() {}
+}
diff --git a/sm6150.mk b/sm6150.mk
index 0a648e4..eb9b790 100644
--- a/sm6150.mk
+++ b/sm6150.mk
@@ -274,6 +274,10 @@ DEVICE_PACKAGE_OVERLAYS += \
 
 PRODUCT_ENFORCE_RRO_TARGETS += *
 
+# Perf
+PRODUCT_PACKAGES += \
+    libqti-perfd-client
+
 # Power
 PRODUCT_PACKAGES += \
     android.hardware.power-service.xiaomi-libperfmgr