From 0cf1cb02d9f6993b3012dad782ff6411d455bc26 Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddie.hung@mediatek.com>
Date: Sat, 18 Jan 2020 09:54:43 +0800
Subject: [PATCH] [ALPS03940710] add label for usb hidl

[Detail]
Add label "sysfs_dual_role_usb20" for access
usb20 dual role path.

MTK-Commit-Id: 5022209befe791a0045b155fc070d831ef5f7beb

Change-Id: Ib7ff9a04833aff10945f51f854026a29df0747ca
CR-Id: ALPS03940710
Feature: [Android Default] SELinux, SEAndroid, and SE-MTK
---
 non_plat/file.te       | 3 +++
 non_plat/file_contexts | 1 +
 non_plat/hal_usb.te    | 2 ++
 3 files changed, 6 insertions(+)
 create mode 100644 non_plat/hal_usb.te

diff --git a/non_plat/file.te b/non_plat/file.te
index 5d53c27..276a4b3 100644
--- a/non_plat/file.te
+++ b/non_plat/file.te
@@ -267,3 +267,6 @@ type sysfs_pump_express, fs_type, sysfs_type;
 
 # Widevine move data/mediadrm folder from system to vendor
 type mediadrm_vendor_data_file, file_type, data_file_type;
+
+# mtk usb hal
+type sysfs_dual_role_usb20, fs_type, sysfs_type;
\ No newline at end of file
diff --git a/non_plat/file_contexts b/non_plat/file_contexts
index 3d1cb98..c286c61 100644
--- a/non_plat/file_contexts
+++ b/non_plat/file_contexts
@@ -484,6 +484,7 @@
 /sys/bus/platform/drivers/meta_uart_port_info/meta_uart_port_info(/.*)? u:object_r:sysfs_uart_info:s0
 /sys/devices/platform/(charger|battery)/ADC_Charger_Voltage u:object_r:sysfs_vbus:s0
 /sys/devices/platform/(charger|battery)/Pump_Express u:object_r:sysfs_pump_express:s0
+/sys/devices/platform/mt_usb/musb-hdrc/dual_role_usb(/.*)? u:object_r:sysfs_dual_role_usb20:s0
 
 #############################
 # debugfs files
diff --git a/non_plat/hal_usb.te b/non_plat/hal_usb.te
new file mode 100644
index 0000000..33e78d1
--- /dev/null
+++ b/non_plat/hal_usb.te
@@ -0,0 +1,2 @@
+allow hal_usb_default sysfs_dual_role_usb20:dir search;
+allow hal_usb_default sysfs_dual_role_usb20:file {open read getattr};