Snap for 12116631 from 826a8afe4c to 24Q4-release

Change-Id: Iee62a9b321686c5b56576a9237d7c8d6e11ffca0

edgetpu/sepolicy/edgetpu_tachyon_service.te

@@ -63,3 +63,8 @@ allow edgetpu_tachyon_server privapp_data_file:file { map read};
 userdebug_or_eng(`
     allow edgetpu_tachyon_server shell_data_file:file { map read};
 ')
+
+# For shell level testing
+userdebug_or_eng(`
+    binder_call(edgetpu_tachyon_server, shell);
+')

mediacodec/vpu/mediacodec_google.mk

@@ -0,0 +1,21 @@
+PRODUCT_SOONG_NAMESPACES += hardware/google/video/cnm
+
+PRODUCT_PACKAGES += \
+	google.hardware.media.c2@3.0-service \
+	libgc2_store \
+	libgc2_base \
+	libgc2_vdi_vpu \
+	libgc2_log \
+	libgc2_utils \
+	libgc2_av1_dec \
+	libgc2_vp9_dec \
+	libgc2_hevc_dec \
+	libgc2_avc_dec \
+	libgc2_av1_enc \
+	libgc2_hevc_enc \
+	libgc2_avc_enc \
+	vpu_firmware
+
+$(call soong_config_set,cnm,soc,$(TARGET_BOARD_PLATFORM))
+
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/mediacodec/vpu/sepolicy

mediacodec/vpu/sepolicy/file_contexts

@@ -0,0 +1,2 @@
+/vendor/bin/hw/google\.hardware\.media\.c2@3\.0-service                     u:object_r:mediacodec_google_exec:s0
+/dev/vpu                                                                    u:object_r:video_device:s0

mediacodec/vpu/sepolicy/mediacodec_google.te

@@ -0,0 +1,20 @@
+type mediacodec_google, domain;
+type mediacodec_google_exec, exec_type, vendor_file_type, file_type;
+
+init_daemon_domain(mediacodec_google)
+
+hal_server_domain(mediacodec_google, hal_codec2)
+
+hal_client_domain(mediacodec_google, hal_graphics_allocator)
+
+allow mediacodec_google dmabuf_system_heap_device:chr_file r_file_perms;
+
+# mediacodec_google should never execute any executable without a domain transition
+neverallow mediacodec_google { file_type fs_type }:file execute_no_trans;
+
+# Media processing code is inherently risky and thus should have limited
+# permissions and be isolated from the rest of the system and network.
+# Lengthier explanation here:
+# https://android-developers.googleblog.com/2016/05/hardening-media-stack.html
+neverallow mediacodec_google domain:{ udp_socket rawip_socket } *;
+neverallow mediacodec_google { domain userdebug_or_eng(`-su') }:tcp_socket *;