From 7a51d8192278075abf9c74969e766f6d74e95e63 Mon Sep 17 00:00:00 2001
From: Renato Grottesi <otaner@google.com>
Date: Fri, 23 Jun 2023 13:22:45 +0000
Subject: [PATCH] Remove settings for old ArmNN HIDL backend

Compile ArmNN shim over the support library.

Remove settings for the old HIDL backend.
The new ones will be in the gs-common folder.

Test: Local run of CtsNNAPITestCases
Test: Local run of VtsHalNeuralnetworksTargetTest
Test: Local run of MLTS Benchmark
Bug: 283724775
Change-Id: I3652eceb14d06a3e909444edc21ad86d9378bc6c
---
 BoardConfig-common.mk | 10 ----------
 device.mk             |  5 -----
 manifest-gralloc3.xml | 10 ----------
 manifest.xml          | 10 ----------
 4 files changed, 35 deletions(-)

diff --git a/BoardConfig-common.mk b/BoardConfig-common.mk
index f6804417..723b6b6e 100644
--- a/BoardConfig-common.mk
+++ b/BoardConfig-common.mk
@@ -352,16 +352,6 @@ BOARD_VNDK_VERSION := current
 # H/W align restriction of MM IPs
 BOARD_EXYNOS_S10B_FORMAT_ALIGN := 64
 
-# NeuralNetworks
-GPU_SOURCE_PRESENT := $(wildcard vendor/arm/mali/valhall)
-GPU_PREBUILD_PRESENT := $(wildcard vendor/google_devices/zebu/prebuilts/libs)
-ifneq (,$(strip $(GPU_SOURCE_PRESENT) $(GPU_PREBUILD_PRESENT)))
-ARMNN_COMPUTE_CL_ENABLE := 1
-else
-ARMNN_COMPUTE_CL_ENABLE := 0
-endif
-ARMNN_COMPUTE_NEON_ENABLE := 1
-
 # Boot.img
 BOARD_RAMDISK_USE_LZ4     := true
 #BOARD_KERNEL_BASE        := 0x80000000
diff --git a/device.mk b/device.mk
index 30e1ef9e..b9dcf4cd 100644
--- a/device.mk
+++ b/device.mk
@@ -225,8 +225,6 @@ PRODUCT_SOONG_NAMESPACES += \
 
 $(call soong_config_set,pixel_mali,soc,$(TARGET_BOARD_PLATFORM))
 
-include device/google/gs101/neuralnetwork/neuralnetwork.mk
-
 include device/google/gs-common/gpu/gpu.mk
 PRODUCT_PACKAGES += \
 	csffw_image_prebuilt__firmware_prebuilt_todx_mali_csffw.bin \
@@ -1000,9 +998,6 @@ PRODUCT_COPY_FILES += \
 	device/google/$(TARGET_BOARD_PLATFORM)/radio/config/Pixel_stability.cfg:$(TARGET_COPY_OUT_VENDOR)/etc/modem/Pixel_stability.cfg \
 	device/google/$(TARGET_BOARD_PLATFORM)/radio/config/Pixel_stability.nprf:$(TARGET_COPY_OUT_VENDOR)/etc/modem/Pixel_stability.nprf \
 
-# ARM NN files
-ARMNN_COMPUTE_CL_ENABLE := 1
-
 # Vibrator Diag
 PRODUCT_PACKAGES_DEBUG += \
 	diag-vibrator \
diff --git a/manifest-gralloc3.xml b/manifest-gralloc3.xml
index dc91529d..0427aa5e 100644
--- a/manifest-gralloc3.xml
+++ b/manifest-gralloc3.xml
@@ -82,16 +82,6 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="hidl">
-        <name>android.hardware.neuralnetworks</name>
-        <transport>hwbinder</transport>
-        <version>1.3</version>
-        <interface>
-            <name>IDevice</name>
-            <instance>google-armnn</instance>
-        </interface>
-        <fqname>@1.3::IDevice/google-armnn</fqname>
-    </hal>
     <hal format="hidl">
        <name>android.hardware.neuralnetworks</name>
        <transport>hwbinder</transport>
diff --git a/manifest.xml b/manifest.xml
index 90af32bd..b6e6396b 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -13,16 +13,6 @@
         <transport>hwbinder</transport>
         <fqname>@1.2::IBootControl/default</fqname>
     </hal>
-    <hal format="hidl">
-        <name>android.hardware.neuralnetworks</name>
-        <transport>hwbinder</transport>
-        <version>1.3</version>
-        <interface>
-            <name>IDevice</name>
-            <instance>google-armnn</instance>
-        </interface>
-        <fqname>@1.3::IDevice/google-armnn</fqname>
-    </hal>
     <hal format="aidl">
         <name>com.google.input.algos.spd</name>
         <interface>