sm8550-common: add shim for libhypervintf

* Needed by camera, we don't use hyper HAL.

Co-authored-by: chaptsand <chaptsand@gmail.com>
Co-authored-by: pckotzer <thegamethis@outlook.com>
Change-Id: I823e9286fe2b8ad2320b83cca0e6f59707c30f5b

extract-files.py

@@ -39,7 +39,6 @@ lib_fixups: lib_fixups_user_type = {
         'vendor.qti.diaghal@1.0',
         'libsecril-client',
         'vendor.qti.hardware.fm@1.0',
-        'libhyper',
     ): lib_fixup_vendor_suffix,
     (
         'libagmclient',

libshims/Android.bp

@@ -0,0 +1,11 @@
+//
+// Copyright (C) 2024 The LineageOS Project
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+cc_library_shared {
+    name: "libhypervintf",
+    srcs: ["libhypervintf/libhypervintf.cpp"],
+    vendor: true,
+}

libshims/libhypervintf/libhypervintf.cpp

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2024 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <string>
+#include <vector>
+
+struct HyPerToken {
+};
+
+void hyper_getNewHyPerToken(void) {
+}
+
+void hyper_setTokenProcName(HyPerToken*, std::string) {
+}
+
+void hyper_checkResourceExist(int) {
+}
+
+void hyper_acquire(HyPerToken, std::vector<int>) {
+}
+
+void hyper_setProcName(std::string) {
+}
+
+void hyper_getSupportedFrequency(int, int) {
+}
+
+void hyper_release(HyPerToken) {
+}

proprietary-files.txt

@@ -875,11 +875,6 @@ system_ext/etc/permissions/com.android.hotwordenrollment.common.util.xml
 system_ext/framework/com.android.hotwordenrollment.common.util.jar
 
 # HyPer
-vendor/bin/hw/vendor.samsung.hardware.hyper-service
-vendor/etc/init/hyper-default-sec.rc
-vendor/etc/vintf/manifest/hyper-default-sec.xml
-vendor/lib64/libhyper.so;MODULE_SUFFIX=_vendor
-vendor/lib64/libhypervintf.so
 vendor/lib64/vendor.samsung.hardware.hyper-V2-ndk.so
 
 # IMS

sepolicy/vendor/attributes

@@ -1,4 +0,0 @@
-# Hyper
-attribute hal_hyper;
-attribute hal_hyper_server;
-attribute hal_hyper_client;

sepolicy/vendor/file_contexts

@@ -78,7 +78,6 @@
 /(vendor|system/vendor)/bin/hw/nxp\.android\.hardware\.nfc@1\.2-service                                      u:object_r:hal_nfc_default_exec:s0
 /(vendor|system/vendor)/bin/hw/sehradiomanager                                                               u:object_r:sehradiomanager_exec:s0
 /(vendor|system/vendor)/bin/hw/vendor\.samsung\.hardware\.camera\.provider-service_64                        u:object_r:hal_camera_default_exec:s0
-/(vendor|system/vendor)/bin/hw/vendor\.samsung\.hardware\.hyper-service                                      u:object_r:hal_hyper_default_exec:s0
 /(vendor|system/vendor)/bin/hw/vendor\.samsung\.hardware\.thermal@1\.0-service                               u:object_r:hal_thermal_default_exec:s0
 /(vendor|system/vendor)/bin/hw/vendor\.samsung\.hardware\.vibrator-service                                   u:object_r:hal_vibrator_default_exec:s0
 /(vendor|system/vendor)/bin/secril_config_svc                                                                u:object_r:vendor_secril_config_svc_exec:s0

sepolicy/vendor/hal_camera_default.te

@@ -23,7 +23,6 @@ r_dir_file(hal_camera_default, vendor_sysfs_sensors)
 # Allow camera HAL to read proc_meminfo
 allow hal_camera_default proc_meminfo:file r_file_perms;
 
-hal_client_domain(hal_camera_default, hal_hyper)
 hal_client_domain(hal_camera_default, hal_thermal)
 
 get_prop(hal_camera_default, sec_camera_prop)

sepolicy/vendor/hal_hyper_default.te

@@ -1,15 +0,0 @@
-type hal_hyper_default, domain;
-
-hal_server_domain(hal_hyper_default, hal_hyper)
-
-type hal_hyper_default_exec, exec_type, vendor_file_type, file_type;
-init_daemon_domain(hal_hyper_default)
-
-binder_call(hal_hyper_client, hal_hyper_server)
-
-add_service(hal_hyper_server, hal_hyper_service)
-allow hal_hyper_client hal_hyper_service:service_manager find;
-
-allow hal_hyper_default servicemanager:binder { call transfer };
-
-get_prop(hal_hyper_default, product_ship_prop)

sepolicy/vendor/hal_power_default.te

@@ -15,5 +15,3 @@ allow hal_power_default vendor_sysfs_touchscreen_writable:file rw_file_perms;
 # Allow power HAL to to read/write vendor_sysfs_battery
 allow hal_power_default vendor_sysfs_battery:dir r_dir_perms;
 allow hal_power_default vendor_sysfs_battery:file rw_file_perms;
-
-hal_client_domain(hal_power_default, hal_hyper)

sepolicy/vendor/hal_thermal_default.te

@@ -12,7 +12,6 @@ allow hal_thermal_default fwk_camera_hwservice:hwservice_manager find;
 binder_call(hal_thermal_default, cameraserver)
 
 hal_client_domain(hal_thermal_default, hal_audio)
-hal_client_domain(hal_thermal_default, hal_hyper)
 
 unix_socket_connect(hal_thermal_default, property, rild)
 get_prop(hal_thermal_default, vendor_thermal_prop)

sepolicy/vendor/service.te

@@ -1 +0,0 @@
-type hal_hyper_service, hal_service_type, service_manager_type;

sepolicy/vendor/service_contexts

@@ -1,6 +1,3 @@
-# Hyper
-vendor.samsung.hardware.hyper.ISehHyPer/default                     u:object_r:hal_hyper_service:s0
-
 # Gnss
 vendor.samsung.hardware.gnss.ISehGnss/default                       u:object_r:hal_gnss_service:s0
 

vintf/device_framework_matrix.xml

@@ -109,14 +109,6 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="true">
-        <name>vendor.samsung.hardware.hyper</name>
-        <version>2</version>
-        <interface>
-            <name>ISehHyPer</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
     <hal format="aidl" optional="true">
         <name>vendor.samsung.hardware.bluetooth.audio</name>
         <interface>