nvdla: Copy source file from kernel/nvidia to build nvdla module

Copy the sources of nvdla module from kernel/nvidia to
kernel/nvidia-oot to build nvdla as OOT module.

Files get copied at build time.

Bug 3583604

Change-Id: Ieb7169ada0f18e42cdb0883fdef92bba12e161d2
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2715741
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit

drivers/video/tegra/Makefile

@@ -2,3 +2,4 @@
 # Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
 
 obj-m += nvmap/
+obj-m += host/nvdla/

drivers/video/tegra/host/nvdla/Makefile

@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
+
+# NOTE: Do not change or add anything in this makefile.
+# The source code and makefile rules are copied from the
+# kernel/nvidia/drivers/video/tegra/host/nvdla. This file is
+# just place-holder for empty makefile to avoid any build
+# issue when copy is not done from command line and building
+# the tree independent of source copy.

kernel-src-files-copy-list.txt

@@ -24,3 +24,9 @@ copy_dir nvidia/drivers/gpu/host1x-nvhost drivers/gpu/host1x-nvhost
 copy_file nvidia/drivers/gpu/host1x/include/linux/host1x-next.h include/linux/host1x-next.h
 copy_file nvidia/include/linux/nvhost.h include/linux/nvhost.h
 copy_file nvidia/include/uapi/linux/nvdev_fence.h include/uapi/linux/nvdev_fence.h
+
+# Files/directories for NVDLA
+copy_dir nvidia/drivers/video/tegra/host/nvdla drivers/video/tegra/host/nvdla
+copy_file nvidia/include/linux/arm64-barrier.h include/linux/arm64-barrier.h
+copy_file nvidia/include/uapi/linux/nvhost_nvdla_ioctl.h include/uapi/linux/nvhost_nvdla_ioctl.h
+copy_file nvidia/include/uapi/linux/nvhost_ioctl.h include/uapi/linux/nvhost_ioctl.h