ASoC: tegra: Enable OOT drivers build

All build errors have been now addressed by previous commits in the
series. Now enable OOT drivers build. To do so, update top level
makefile to include drivers path and update the internal makefile
to build individual drivers.

Some of the AHUB drivers are already upstreamed and are part of
v5.15 core kernel. But presently the drivers are copied to provide
full feature set. To differentiate core modules from OOT modules
the *.ko files here use "oot" string.

Bug 3583581

Change-Id: I21d51c542ed4ed7dddf7cf8d8202ebc496049fff
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2774434
Reviewed-by: Mohan Kumar D <mkumard@nvidia.com>
Reviewed-by: Sharad Gupta <sharadg@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>

Makefile

@@ -2,3 +2,4 @@
 # Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
 
 obj-m += drivers/
+obj-m += sound/soc/tegra/

sound/soc/tegra/Makefile

@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0
+
+LINUXINCLUDE += -I$(srctree.nvidia-oot)/include
+
+snd-soc-tegra-utils-oot-objs		:= tegra_asoc_utils.o tegra_asoc_machine.o \
+					   tegra_isomgr_bw.o tegra_codecs.o
+snd-soc-tegra210-ahub-oot-objs		:= tegra210_ahub.o
+snd-soc-tegra210-dmic-oot-objs		:= tegra210_dmic.o
+snd-soc-tegra210-i2s-oot-objs		:= tegra210_i2s.o
+snd-soc-tegra186-dspk-oot-objs		:= tegra186_dspk.o
+snd-soc-tegra210-admaif-oot-objs	:= tegra210_admaif.o
+snd-soc-tegra210-amx-oot-objs		:= tegra210_amx.o
+snd-soc-tegra210-adx-oot-objs		:= tegra210_adx.o
+snd-soc-tegra210-mixer-oot-objs		:= tegra210_mixer.o
+snd-soc-tegra210-sfc-oot-objs		:= tegra210_sfc.o
+snd-soc-tegra210-afc-oot-objs		:= tegra210_afc.o
+snd-soc-tegra210-mvc-oot-objs		:= tegra210_mvc.o
+snd-soc-tegra210-iqc-oot-objs		:= tegra210_iqc.o
+snd-soc-tegra186-asrc-oot-objs		:= tegra186_asrc.o
+snd-soc-tegra186-arad-oot-objs		:= tegra186_arad.o
+snd-soc-tegra210-ope-oot-objs		:= tegra210_ope.o tegra210_peq.o \
+					   tegra210_mbdrc.o
+snd-soc-tegra-machine-driver-oot-objs	:= tegra_machine_driver.o
+
+obj-m += snd-soc-tegra-utils-oot.o
+obj-m += snd-soc-tegra210-dmic-oot.o
+obj-m += snd-soc-tegra210-ahub-oot.o
+obj-m += snd-soc-tegra210-i2s-oot.o
+obj-m += snd-soc-tegra186-dspk-oot.o
+obj-m += snd-soc-tegra210-admaif-oot.o
+obj-m += snd-soc-tegra210-amx-oot.o
+obj-m += snd-soc-tegra210-adx-oot.o
+obj-m += snd-soc-tegra210-mixer-oot.o
+obj-m += snd-soc-tegra210-sfc-oot.o
+obj-m += snd-soc-tegra210-afc-oot.o
+obj-m += snd-soc-tegra210-mvc-oot.o
+obj-m += snd-soc-tegra210-iqc-oot.o
+obj-m += snd-soc-tegra210-ope-oot.o
+obj-m += snd-soc-tegra186-arad-oot.o
+obj-m += snd-soc-tegra186-asrc-oot.o
+obj-m += snd-soc-tegra-machine-driver-oot.o