From c6050f440832818dcd071c0b8c0d269fa41b5b87 Mon Sep 17 00:00:00 2001
From: me-cafebabe <me_cafebabe@hotmail.com>
Date: Sat, 21 May 2022 21:51:41 +0800
Subject: [PATCH] umi: Enable xiaomi powershare HAL

---
 BoardConfig.mk                                    | 8 ++++++++
 device.mk                                         | 4 ++++
 rootdir/etc/init.device.rc                        | 5 +++++
 sepolicy/vendor/file_contexts                     | 2 ++
 sepolicy/vendor/hal_lineage_powershare_default.te | 2 ++
 5 files changed, 21 insertions(+)
 create mode 100644 sepolicy/vendor/file_contexts
 create mode 100644 sepolicy/vendor/hal_lineage_powershare_default.te

diff --git a/BoardConfig.mk b/BoardConfig.mk
index 8315dec..27e51b0 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -24,8 +24,16 @@ TARGET_KERNEL_CONFIG := vendor/umi_defconfig
 # OTA assert
 TARGET_OTA_ASSERT_DEVICE := umi
 
+# PowerShare
+SOONG_CONFIG_NAMESPACES += XIAOMI_POWERSHARE
+SOONG_CONFIG_XIAOMI_POWERSHARE := WIRELESS_TX_ENABLE_PATH
+SOONG_CONFIG_XIAOMI_POWERSHARE_WIRELESS_TX_ENABLE_PATH := /sys/devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pm8150b@2:qcom,qpnp-smb5/power_supply/wireless/reverse_chg_mode
+
 # Properties
 TARGET_VENDOR_PROP += $(DEVICE_PATH)/vendor.prop
 
+# Sepolicy
+BOARD_VENDOR_SEPOLICY_DIRS += $(DEVICE_PATH)/sepolicy/vendor
+
 # Inherit from the proprietary version
 include vendor/xiaomi/umi/BoardConfigVendor.mk
diff --git a/device.mk b/device.mk
index f283a3d..9b69cce 100644
--- a/device.mk
+++ b/device.mk
@@ -38,6 +38,10 @@ PRODUCT_PACKAGES += \
 PRODUCT_COPY_FILES += \
     frameworks/native/data/etc/android.hardware.sensor.barometer.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.sensor.barometer.xml
 
+# PowerShare
+PRODUCT_PACKAGES += \
+    vendor.lineage.powershare@1.0-service.xiaomi
+
 # Rootdir
 PRODUCT_PACKAGES += \
     init.device.rc
diff --git a/rootdir/etc/init.device.rc b/rootdir/etc/init.device.rc
index 75c22f2..4e0b052 100644
--- a/rootdir/etc/init.device.rc
+++ b/rootdir/etc/init.device.rc
@@ -1,3 +1,8 @@
+# PowerShare
+on boot
+    chown system system /sys/devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pm8150b@2:qcom,qpnp-smb5/power_supply/wireless/reverse_chg_mode
+
+# FOD
 on property:ro.boot.hwlevel=P0.1
     setprop vendor.lineage.fod.position_x 449
     setprop vendor.lineage.fod.position_y 1825
diff --git a/sepolicy/vendor/file_contexts b/sepolicy/vendor/file_contexts
new file mode 100644
index 0000000..fa0ed8d
--- /dev/null
+++ b/sepolicy/vendor/file_contexts
@@ -0,0 +1,2 @@
+# PowerShare
+/(vendor|system/vendor)/bin/hw/vendor\.lineage\.powershare@1\.0-service\.xiaomi		u:object_r:hal_lineage_powershare_default_exec:s0
diff --git a/sepolicy/vendor/hal_lineage_powershare_default.te b/sepolicy/vendor/hal_lineage_powershare_default.te
new file mode 100644
index 0000000..a9be635
--- /dev/null
+++ b/sepolicy/vendor/hal_lineage_powershare_default.te
@@ -0,0 +1,2 @@
+allow hal_lineage_powershare_default sysfs_battery_supply:dir r_dir_perms;
+allow hal_lineage_powershare_default sysfs_battery_supply:file rw_file_perms;