From 3a33edc542c62af3858dc3ee472f824712ddc50b Mon Sep 17 00:00:00 2001
From: Hsiu-Chang Chen <hsiuchangchen@google.com>
Date: Thu, 6 Jan 2022 10:33:28 +0800
Subject: [PATCH] wifi: Add /dev/wlan as driver control interface for qcom

Bug: 209934729
Test: Basic functions tests, SSR tests
Change-Id: I111852ca339dff6cee680b89ae199ce6a628577d
---
 conf/ueventd.gs201.rc         | 3 +++
 wifi/qcom/BoardConfig-wifi.mk | 8 +++-----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/conf/ueventd.gs201.rc b/conf/ueventd.gs201.rc
index 7760ab98..ab3126b8 100644
--- a/conf/ueventd.gs201.rc
+++ b/conf/ueventd.gs201.rc
@@ -202,3 +202,6 @@
 
 # Direct Charging
 /dev/logbuffer_pca9468_tcpm            0600   system     system
+
+# Wlan
+/dev/wlan                              0660   wifi       wifi
diff --git a/wifi/qcom/BoardConfig-wifi.mk b/wifi/qcom/BoardConfig-wifi.mk
index 64683ca9..5e8f07fa 100644
--- a/wifi/qcom/BoardConfig-wifi.mk
+++ b/wifi/qcom/BoardConfig-wifi.mk
@@ -38,13 +38,11 @@ WIFI_HIDL_UNIFIED_SUPPLICANT_SERVICE_RC_ENTRY := true
 # Avoid Wifi reset on MAC Address change
 # WIFI_AVOID_IFACE_RESET_MAC_CHANGE := true
 # WIFI_FEATURE_HOSTAPD_11AX := true
+WIFI_DRIVER_STATE_CTRL_PARAM := "/dev/wlan"
+WIFI_DRIVER_STATE_ON := "ON"
+WIFI_DRIVER_STATE_OFF := "OFF"
 
 # WLAN driver configuration files
 PRODUCT_COPY_FILES += \
     $(LOCAL_WIFI_PATH)/wpa_supplicant_overlay.conf:$(TARGET_COPY_OUT_VENDOR)/etc/wifi/wpa_supplicant_overlay.conf \
     $(LOCAL_WIFI_PATH)/p2p_supplicant_overlay.conf:$(TARGET_COPY_OUT_VENDOR)/etc/wifi/p2p_supplicant_overlay.conf
-
-
-
-
-