From 1d1a7f182ce74ade10a6f6fdf05b3700ec22cff7 Mon Sep 17 00:00:00 2001
From: "Kevin F. Haggerty" <haggertk@lineageos.org>
Date: Fri, 28 Feb 2020 07:50:43 -0700
Subject: [PATCH] msm8974-common: libinit: Commonize {cdma,gsm}_properties
 functions

* It doesn't make sense to maintain these in the numerous device-
  specific trees. It especially doesn't make sense for those to be
  subtly-different.

Change-Id: I4e82c0f6b5b835ac4c742a5d5663a8f3498aaf7b
---
 init/init_msm8974.cpp | 39 +++++++++++++++++++++++++++++++++++++++
 init/init_msm8974.h   |  9 ++++++++-
 2 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/init/init_msm8974.cpp b/init/init_msm8974.cpp
index 8fd73f1..1ecdb60 100644
--- a/init/init_msm8974.cpp
+++ b/init/init_msm8974.cpp
@@ -42,6 +42,45 @@ void init_target_properties()
 {
 }
 
+void set_rild_libpath(char const variant[])
+{
+    std::string libpath("/system/vendor/lib/libsec-ril.");
+    libpath += variant;
+    libpath += ".so";
+
+    property_override("rild.libpath", libpath.c_str());
+}
+
+void cdma_properties(char const operator_alpha[],
+        char const operator_numeric[],
+        char const default_cdma_sub[],
+        char const default_network[],
+        char const rild_lib_variant[])
+{
+    // Dynamic CDMA Properties
+    property_set("ro.cdma.home.operator.alpha", operator_alpha);
+    property_set("ro.cdma.home.operator.numeric", operator_numeric);
+    property_set("ro.telephony.default_cdma_sub", default_cdma_sub);
+    property_set("ro.telephony.default_network", default_network);
+    set_rild_libpath(rild_lib_variant);
+
+    // Static CDMA Properties
+    property_set("ril.subscription.types", "NV,RUIM");
+    property_set("telephony.lteOnCdmaDevice", "1");
+}
+
+void gsm_properties(const char default_network[],
+        char const rild_lib_variant[])
+{
+    set_rild_libpath(rild_lib_variant);
+
+    // Dynamic GSM Properties
+    property_set("ro.telephony.default_network", default_network);
+
+    // Static GSM Properties
+    property_set("telephony.lteOnGsmDevice", "1");
+}
+
 void property_override(char const prop[], char const value[])
 {
     prop_info *pi;
diff --git a/init/init_msm8974.h b/init/init_msm8974.h
index b33e3cb..53085af 100644
--- a/init/init_msm8974.h
+++ b/init/init_msm8974.h
@@ -1,6 +1,6 @@
 /*
    Copyright (c) 2016, The CyanogenMod Project
-   Copyright (c) 2018, The LineageOS Project
+   Copyright (c) 2018-2020, The LineageOS Project
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are
@@ -31,6 +31,13 @@
 #ifndef __INIT_MSM8974__H__
 #define __INIT_MSM8974__H__
 
+void cdma_properties(char const operator_alpha[],
+        char const operator_numeric[],
+        char const default_cdma_sub[],
+        char const default_network[],
+        char const rild_lib_variant[]);
+void gsm_properties(char const default_network[],
+        char const rild_lib_variant[]);
 void init_target_properties();
 void property_override(char const prop[], char const value[]);
 void property_override_dual(char const system_prop[],