wifi: Use static wifi country code to fix 5gHz AP

based on: LineageOS/android_device_lge_bullhead@053ceac LineageOS/android_device_google_dragon@1bcfb6e
nitrogen-project · Apr 15, 2018 · 2118243 · 2118243
1 parent b801e11
commit 2118243
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diff --git a/overlay/common/frameworks/base/core/res/res/values/config.xml b/overlay/common/frameworks/base/core/res/res/values/config.xml
@@ -80,4 +80,8 @@
     <string-array name="config_ephemeralResolverPackage">
         <item>com.google.android.gms</item>
     </string-array>
+
+    <!-- Boolean indicating whether or not to revert to default country code when cellular
+    radio is unable to find any MCC information to infer wifi country code from -->
+    <bool translatable="false" name="config_wifi_revert_country_code_on_cellular_loss">true</bool>
 </resources>
diff --git a/prebuilt/common/init.d/init.d.rc b/prebuilt/common/init.d/init.d.rc
@@ -41,6 +41,8 @@ on boot
     chown system system /sys/module/lowmemorykiller/parameters/minfree
     chmod 0644 /sys/module/lowmemorykiller/parameters/minfree
 
+    setprop ro.boot.wificountrycode US
+
 # Disable ril services if noril prop is set
 on property:ro.radio.noril=1
     stop ril-daemon

diff --git a/sepolicy/property.te b/sepolicy/property.te
@@ -1 +1,3 @@
 type adbtcp_prop, property_type;
+type wifi_region_prop, property_type;
+
diff --git a/sepolicy/property_contexts b/sepolicy/property_contexts
@@ -1 +1,2 @@
 adb.network.port                 u:object_r:adbtcp_prop:s0
+boot.wificountrycode    u:object_r:wifi_region_prop:s0