From 62d8b28aa1b928c5086ad99690ee696ec7b40d27 Mon Sep 17 00:00:00 2001
From: SamarV-121 <samarvispute121@gmail.com>
Date: Thu, 22 Oct 2020 18:29:33 +0530
Subject: [PATCH] universal7885: Add Glove Mode support

 * Ref: https://github.com/SamarV-121/android_hardware_samsung/commit/e8b16f2cc2e4e5c3e04f335aaf3cea46af5d2d30

Signed-off-by: SamarV-121 <samarvispute121@gmail.com>
---
 framework_manifest.xml                | 9 +++++++++
 sepolicy/private/file.te              | 1 +
 sepolicy/private/file_contexts        | 3 +++
 sepolicy/private/genfs_contexts       | 1 +
 sepolicy/private/hal_touch_samsung.te | 8 ++++++++
 universal7904-common.mk               | 4 ++++
 6 files changed, 26 insertions(+)
 create mode 100644 sepolicy/private/file.te
 create mode 100644 sepolicy/private/genfs_contexts
 create mode 100644 sepolicy/private/hal_touch_samsung.te

diff --git a/framework_manifest.xml b/framework_manifest.xml
index 2a1e18e..5f91901 100644
--- a/framework_manifest.xml
+++ b/framework_manifest.xml
@@ -1,4 +1,13 @@
 <manifest version="1.0" type="framework">
+    <hal format="hidl">
+        <name>vendor.lineage.touch</name>
+        <transport>hwbinder</transport>
+        <version>1.0</version>
+        <interface>
+            <name>IGloveMode</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="hidl">
         <name>vendor.lineage.trust</name>
         <transport>hwbinder</transport>
diff --git a/sepolicy/private/file.te b/sepolicy/private/file.te
new file mode 100644
index 0000000..87e3b9e
--- /dev/null
+++ b/sepolicy/private/file.te
@@ -0,0 +1 @@
+type sysfs_sec_tsp, fs_type, sysfs_type;
diff --git a/sepolicy/private/file_contexts b/sepolicy/private/file_contexts
index 1618560..845938d 100644
--- a/sepolicy/private/file_contexts
+++ b/sepolicy/private/file_contexts
@@ -1,5 +1,8 @@
 # Block device for ZRAM
 /dev/block/zram0 u:object_r:swap_block_device:s0
 
+# HALs
+/system/bin/hw/lineage\.touch@1\.0-service\.samsung	  u:object_r:hal_touch_samsung_exec:s0
+
 # Vendor overlay
 /(product|system/product)/vendor_overlay/[0-9]+/etc(/.*)?	u:object_r:vendor_configs_file:s0
diff --git a/sepolicy/private/genfs_contexts b/sepolicy/private/genfs_contexts
new file mode 100644
index 0000000..7f325dd
--- /dev/null
+++ b/sepolicy/private/genfs_contexts
@@ -0,0 +1 @@
+genfscon sysfs /devices/virtual/sec/tsp     u:object_r:sysfs_sec_tsp:s0
diff --git a/sepolicy/private/hal_touch_samsung.te b/sepolicy/private/hal_touch_samsung.te
new file mode 100644
index 0000000..91da661
--- /dev/null
+++ b/sepolicy/private/hal_touch_samsung.te
@@ -0,0 +1,8 @@
+type hal_touch_samsung, domain, coredomain;
+hal_server_domain(hal_touch_samsung, hal_lineage_touch)
+
+type hal_touch_samsung_exec, system_file_type, exec_type, file_type;
+init_daemon_domain(hal_touch_samsung)
+
+allow hal_touch_samsung sysfs_sec_tsp:dir search;
+allow hal_touch_samsung sysfs_sec_tsp:file rw_file_perms;
diff --git a/universal7904-common.mk b/universal7904-common.mk
index cdf4c16..9806105 100644
--- a/universal7904-common.mk
+++ b/universal7904-common.mk
@@ -69,5 +69,9 @@ PRODUCT_SOONG_NAMESPACES += \
 PRODUCT_PACKAGES += \
     lineage.trust@1.0-service
 
+# Touch
+PRODUCT_PACKAGES += \
+    lineage.touch@1.0-service.samsung
+
 # VNDK
 PRODUCT_EXTRA_VNDK_VERSIONS := 29