defconfig: msm: Enable PPTP support

mtpd will try to use OL2TP protocol (upstream) by default.
And the old protocol (OLAC) usage would be deprecated. Enable
PPTP support in kernel to provide VPN functionality.

CRs-Fixed: 2418285
Change-Id: Ia1d7eb97202c6fd7b98557b1b21f53096ba9cc44
Signed-off-by: Devi Sandeep Endluri V V <dendluri@codeaurora.org>
diff --git a/arch/arm64/configs/msm8937-perf_defconfig b/arch/arm64/configs/msm8937-perf_defconfig
index ac4b8c9..9d06eb1 100644
--- a/arch/arm64/configs/msm8937-perf_defconfig
+++ b/arch/arm64/configs/msm8937-perf_defconfig
@@ -106,6 +106,7 @@
 CONFIG_IP_ROUTE_VERBOSE=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
+CONFIG_NET_IPGRE_DEMUX=y
 CONFIG_NET_IPVTI=y
 CONFIG_INET_AH=y
 CONFIG_INET_ESP=y
@@ -287,6 +288,7 @@
 CONFIG_PPP_MPPE=y
 CONFIG_PPP_MULTILINK=y
 CONFIG_PPPOE=y
+CONFIG_PPTP=y
 CONFIG_PPPOL2TP=y
 CONFIG_PPPOLAC=y
 CONFIG_PPPOPNS=y
diff --git a/arch/arm64/configs/msm8937_defconfig b/arch/arm64/configs/msm8937_defconfig
index 5b6f4a5..bcf292e 100644
--- a/arch/arm64/configs/msm8937_defconfig
+++ b/arch/arm64/configs/msm8937_defconfig
@@ -110,6 +110,7 @@
 CONFIG_IP_ROUTE_VERBOSE=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
+CONFIG_NET_IPGRE_DEMUX=y
 CONFIG_NET_IPVTI=y
 CONFIG_INET_AH=y
 CONFIG_INET_ESP=y
@@ -293,6 +294,7 @@
 CONFIG_PPP_MPPE=y
 CONFIG_PPP_MULTILINK=y
 CONFIG_PPPOE=y
+CONFIG_PPTP=y
 CONFIG_PPPOL2TP=y
 CONFIG_PPPOLAC=y
 CONFIG_PPPOPNS=y
diff --git a/arch/arm64/configs/msm8953-perf_defconfig b/arch/arm64/configs/msm8953-perf_defconfig
index 3039177..d656a8e 100644
--- a/arch/arm64/configs/msm8953-perf_defconfig
+++ b/arch/arm64/configs/msm8953-perf_defconfig
@@ -105,6 +105,7 @@
 CONFIG_IP_ROUTE_VERBOSE=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
+CONFIG_NET_IPGRE_DEMUX=y
 CONFIG_NET_IPVTI=y
 CONFIG_INET_AH=y
 CONFIG_INET_ESP=y
@@ -286,6 +287,7 @@
 CONFIG_PPP_MPPE=y
 CONFIG_PPP_MULTILINK=y
 CONFIG_PPPOE=y
+CONFIG_PPTP=y
 CONFIG_PPPOL2TP=y
 CONFIG_PPPOLAC=y
 CONFIG_PPPOPNS=y
diff --git a/arch/arm64/configs/msm8953_defconfig b/arch/arm64/configs/msm8953_defconfig
index 4620bec..c0d472d 100644
--- a/arch/arm64/configs/msm8953_defconfig
+++ b/arch/arm64/configs/msm8953_defconfig
@@ -109,6 +109,7 @@
 CONFIG_IP_ROUTE_VERBOSE=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
+CONFIG_NET_IPGRE_DEMUX=y
 CONFIG_NET_IPVTI=y
 CONFIG_INET_AH=y
 CONFIG_INET_ESP=y
@@ -293,6 +294,7 @@
 CONFIG_PPP_MPPE=y
 CONFIG_PPP_MULTILINK=y
 CONFIG_PPPOE=y
+CONFIG_PPTP=y
 CONFIG_PPPOL2TP=y
 CONFIG_PPPOLAC=y
 CONFIG_PPPOPNS=y
diff --git a/arch/arm64/configs/sdm670-perf_defconfig b/arch/arm64/configs/sdm670-perf_defconfig
index 0b511cb..5027a75 100644
--- a/arch/arm64/configs/sdm670-perf_defconfig
+++ b/arch/arm64/configs/sdm670-perf_defconfig
@@ -104,6 +104,7 @@
 CONFIG_IP_ROUTE_VERBOSE=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
+CONFIG_NET_IPGRE_DEMUX=y
 CONFIG_NET_IPVTI=y
 CONFIG_INET_AH=y
 CONFIG_INET_ESP=y
@@ -288,6 +289,7 @@
 CONFIG_PPP_MPPE=y
 CONFIG_PPP_MULTILINK=y
 CONFIG_PPPOE=y
+CONFIG_PPTP=y
 CONFIG_PPPOL2TP=y
 CONFIG_PPPOLAC=y
 CONFIG_PPPOPNS=y
diff --git a/arch/arm64/configs/sdm670_defconfig b/arch/arm64/configs/sdm670_defconfig
index a4363ac9..3bc29da 100644
--- a/arch/arm64/configs/sdm670_defconfig
+++ b/arch/arm64/configs/sdm670_defconfig
@@ -109,6 +109,7 @@
 CONFIG_IP_ROUTE_VERBOSE=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
+CONFIG_NET_IPGRE_DEMUX=y
 CONFIG_NET_IPVTI=y
 CONFIG_INET_AH=y
 CONFIG_INET_ESP=y
@@ -294,6 +295,7 @@
 CONFIG_PPP_MPPE=y
 CONFIG_PPP_MULTILINK=y
 CONFIG_PPPOE=y
+CONFIG_PPTP=y
 CONFIG_PPPOL2TP=y
 CONFIG_PPPOLAC=y
 CONFIG_PPPOPNS=y
diff --git a/arch/arm64/configs/sdm845-perf_defconfig b/arch/arm64/configs/sdm845-perf_defconfig
index 8db08ba..2ff493e3 100644
--- a/arch/arm64/configs/sdm845-perf_defconfig
+++ b/arch/arm64/configs/sdm845-perf_defconfig
@@ -104,6 +104,7 @@
 CONFIG_IP_ROUTE_VERBOSE=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
+CONFIG_NET_IPGRE_DEMUX=y
 CONFIG_NET_IPVTI=y
 CONFIG_INET_AH=y
 CONFIG_INET_ESP=y
@@ -283,6 +284,7 @@
 CONFIG_PPP_MPPE=y
 CONFIG_PPP_MULTILINK=y
 CONFIG_PPPOE=y
+CONFIG_PPTP=y
 CONFIG_PPPOL2TP=y
 CONFIG_PPPOLAC=y
 CONFIG_PPPOPNS=y
diff --git a/arch/arm64/configs/sdm845_defconfig b/arch/arm64/configs/sdm845_defconfig
index 8a713b2..4cd2131 100644
--- a/arch/arm64/configs/sdm845_defconfig
+++ b/arch/arm64/configs/sdm845_defconfig
@@ -107,6 +107,7 @@
 CONFIG_IP_ROUTE_VERBOSE=y
 CONFIG_IP_PNP=y
 CONFIG_IP_PNP_DHCP=y
+CONFIG_NET_IPGRE_DEMUX=y
 CONFIG_NET_IPVTI=y
 CONFIG_INET_AH=y
 CONFIG_INET_ESP=y
@@ -289,6 +290,7 @@
 CONFIG_PPP_MPPE=y
 CONFIG_PPP_MULTILINK=y
 CONFIG_PPPOE=y
+CONFIG_PPTP=y
 CONFIG_PPPOL2TP=y
 CONFIG_PPPOLAC=y
 CONFIG_PPPOPNS=y