Merge "Add deprecation warning to IMS_REGISTRATION RIL Calls"
diff --git a/include/telephony/ril.h b/include/telephony/ril.h
index 730c047..0d95178 100644
--- a/include/telephony/ril.h
+++ b/include/telephony/ril.h
@@ -4654,6 +4654,20 @@
* RIL_REQUEST_SET_INITIAL_ATTACH_APN
*
* Set an apn to initial attach network
+ *
+ * "data" is a const char **
+ * ((const char **)data)[0] is the APN to connect if radio technology is LTE
+ * ((const char **)data)[1] is the connection type to request must be one of the
+ * PDP_type values in TS 27.007 section 10.1.1.
+ * For example, "IP", "IPV6", "IPV4V6", or "PPP".
+ * ((const char **)data)[2] is the PAP / CHAP auth type. Values:
+ * 0 => PAP and CHAP is never performed.
+ * 1 => PAP may be performed; CHAP is never performed.
+ * 2 => CHAP may be performed; PAP is never performed.
+ * 3 => PAP / CHAP may be performed - baseband dependent.
+ * ((const char **)data)[3] is the username for APN, or NULL
+ * ((const char **)data)[4] is the password for APN, or NULL
+ *
* "response" is NULL
*
* Valid errors:
