sm8250-common: Set DSDS based on simcardnum.doublesim=1

Change-Id: Ib0ae4728b33aefeaf50f0c3c074481ef35ccb0b0

init/Android.bp

@@ -51,6 +51,12 @@ sh_binary {
     vendor: true,
 }
 
+sh_binary {
+    name: "init.oplus.sh",
+    src: "init.oplus.sh",
+    device_specific: true,
+}
+
 sh_binary {
     name: "init.qcom.early_boot.sh",
     src: "init.qcom.early_boot.sh",

init/init.oplus.rc

@@ -79,6 +79,16 @@ on property:sys.usb.ffs.ready=1 && property:sys.usb.config=rndis,none,adb && pro
     write /config/usb_gadget/g1/idVendor 0x22D9
     write /config/usb_gadget/g1/idProduct 0x2766
 
+# Radio
+on property:vendor.radio.multisim.config=*
+    setprop persist.radio.multisim.config ${vendor.radio.multisim.config}
+
+service oplus-sh /odm/bin/init.oplus.sh
+    class late_start
+    user system
+    group system radio
+    oneshot
+
 service oplus_sensor_fb /odm/bin/oplus_sensor_fb
     user system
     group system

init/init.oplus.sh

@@ -0,0 +1,10 @@
+#! /vendor/bin/sh
+#
+# Copyright (C) 2022 The LineageOS Project
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+if grep -q simcardnum.doublesim=1 /proc/cmdline; then
+    setprop vendor.radio.multisim.config dsds
+fi