potter: set DTV prop and load DTV module for XT1683

init/init_potter.cpp

@@ -78,6 +78,10 @@ void vendor_load_properties()
         property_set("ro.hw.nfc", "true");
     }
 
+    if (sku == "XT1683") {
+        property_set("ro.hw.dtv", "true");
+    }
+
     sysinfo(&sys);
 
     if (sys.totalram > 3072ull * 1024 * 1024) {

rootdir/etc/init.qcom.rc

@@ -804,6 +804,9 @@ service iprenew_wigig0 /system/bin/dhcpcd -n
 on property:wifi.ftmd.load=true
     insmod /system/lib/modules/pronto/pronto_wlan.ko con_mode=5
 
+on property:ro.hw.dtv=true
+    insmod /system/lib/modules/isdbt.ko
+
 service wlan_logging /system/bin/cnss_diag -q -f
     class main
     user system