From 9a1409d125b71b3f91875ddd7acccdb835f57dd4 Mon Sep 17 00:00:00 2001
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Date: Wed, 5 Jan 2022 15:15:22 -0800
Subject: [PATCH 1/2] topology2: move all cavs topologies

Move all cavs tooplogies to the cavs folder.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
---
 tools/topology/topology2/{ => cavs}/cavs-gain-hda.conf            | 0
 tools/topology/topology2/{ => cavs}/cavs-gain-hdmi.conf           | 0
 tools/topology/topology2/{ => cavs}/cavs-mixin-mixout-hda.conf    | 0
 tools/topology/topology2/{ => cavs}/cavs-nocodec.conf             | 0
 tools/topology/topology2/{ => cavs}/cavs-passthrough-hda.conf     | 0
 tools/topology/topology2/{ => cavs}/cavs-passthrough-hdmi.conf    | 0
 tools/topology/topology2/{ => cavs}/cavs-sdw.conf                 | 0
 .../topology2/{ => cavs}/cavs-windows-simple-pipeline.conf        | 0
 8 files changed, 0 insertions(+), 0 deletions(-)
 rename tools/topology/topology2/{ => cavs}/cavs-gain-hda.conf (100%)
 rename tools/topology/topology2/{ => cavs}/cavs-gain-hdmi.conf (100%)
 rename tools/topology/topology2/{ => cavs}/cavs-mixin-mixout-hda.conf (100%)
 rename tools/topology/topology2/{ => cavs}/cavs-nocodec.conf (100%)
 rename tools/topology/topology2/{ => cavs}/cavs-passthrough-hda.conf (100%)
 rename tools/topology/topology2/{ => cavs}/cavs-passthrough-hdmi.conf (100%)
 rename tools/topology/topology2/{ => cavs}/cavs-sdw.conf (100%)
 rename tools/topology/topology2/{ => cavs}/cavs-windows-simple-pipeline.conf (100%)

diff --git a/tools/topology/topology2/cavs-gain-hda.conf b/tools/topology/topology2/cavs/cavs-gain-hda.conf
similarity index 100%
rename from tools/topology/topology2/cavs-gain-hda.conf
rename to tools/topology/topology2/cavs/cavs-gain-hda.conf
diff --git a/tools/topology/topology2/cavs-gain-hdmi.conf b/tools/topology/topology2/cavs/cavs-gain-hdmi.conf
similarity index 100%
rename from tools/topology/topology2/cavs-gain-hdmi.conf
rename to tools/topology/topology2/cavs/cavs-gain-hdmi.conf
diff --git a/tools/topology/topology2/cavs-mixin-mixout-hda.conf b/tools/topology/topology2/cavs/cavs-mixin-mixout-hda.conf
similarity index 100%
rename from tools/topology/topology2/cavs-mixin-mixout-hda.conf
rename to tools/topology/topology2/cavs/cavs-mixin-mixout-hda.conf
diff --git a/tools/topology/topology2/cavs-nocodec.conf b/tools/topology/topology2/cavs/cavs-nocodec.conf
similarity index 100%
rename from tools/topology/topology2/cavs-nocodec.conf
rename to tools/topology/topology2/cavs/cavs-nocodec.conf
diff --git a/tools/topology/topology2/cavs-passthrough-hda.conf b/tools/topology/topology2/cavs/cavs-passthrough-hda.conf
similarity index 100%
rename from tools/topology/topology2/cavs-passthrough-hda.conf
rename to tools/topology/topology2/cavs/cavs-passthrough-hda.conf
diff --git a/tools/topology/topology2/cavs-passthrough-hdmi.conf b/tools/topology/topology2/cavs/cavs-passthrough-hdmi.conf
similarity index 100%
rename from tools/topology/topology2/cavs-passthrough-hdmi.conf
rename to tools/topology/topology2/cavs/cavs-passthrough-hdmi.conf
diff --git a/tools/topology/topology2/cavs-sdw.conf b/tools/topology/topology2/cavs/cavs-sdw.conf
similarity index 100%
rename from tools/topology/topology2/cavs-sdw.conf
rename to tools/topology/topology2/cavs/cavs-sdw.conf
diff --git a/tools/topology/topology2/cavs-windows-simple-pipeline.conf b/tools/topology/topology2/cavs/cavs-windows-simple-pipeline.conf
similarity index 100%
rename from tools/topology/topology2/cavs-windows-simple-pipeline.conf
rename to tools/topology/topology2/cavs/cavs-windows-simple-pipeline.conf

From bd659e141fb163abb2b6616a81568f02652caca3 Mon Sep 17 00:00:00 2001
From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Date: Wed, 5 Jan 2022 13:14:13 -0800
Subject: [PATCH 2/2] topology2: Add build support

Add build support for topology2. Topology2 will be built only if the
alsatplg version if 1.2.6 or greater.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
---
 scripts/build-tools.sh                       |  3 ++
 tools/topology/CMakeLists.txt                | 11 +++++
 tools/topology/topology2/CMakeLists.txt      | 32 +++++++++++++++
 tools/topology/topology2/cavs/CMakeLists.txt | 43 ++++++++++++++++++++
 tools/topology/topology2/get_abi.sh          | 16 ++++++++
 5 files changed, 105 insertions(+)
 create mode 100644 tools/topology/topology2/CMakeLists.txt
 create mode 100644 tools/topology/topology2/cavs/CMakeLists.txt
 create mode 100755 tools/topology/topology2/get_abi.sh

diff --git a/scripts/build-tools.sh b/scripts/build-tools.sh
index 80c442ce9dae..658c2ed58cae 100755
--- a/scripts/build-tools.sh
+++ b/scripts/build-tools.sh
@@ -5,6 +5,9 @@
 # fail immediately on any errors
 set -e
 
+SOF_TOP=$(cd "$(dirname "$0")/.." && pwd)
+export ALSA_CONFIG_DIR="${SOF_TOP}"/tools/topology/topology2
+
 print_usage()
 {
         cat <<EOFUSAGE
diff --git a/tools/topology/CMakeLists.txt b/tools/topology/CMakeLists.txt
index a9d654828b62..256f152aa574 100644
--- a/tools/topology/CMakeLists.txt
+++ b/tools/topology/CMakeLists.txt
@@ -28,8 +28,19 @@ macro(add_alsatplg_command)
 	)
 endmacro()
 
+macro(add_alsatplg2_command)
+	add_custom_command(
+		MAIN_DEPENDENCY ${ARGV0}
+		OUTPUT ${ARGV1}
+		# -p to pre-process Topology2.0 conf file
+		COMMAND alsatplg \$\${VERBOSE:+-v 1} -I ${ARGV2} -D ${ARGV3} -p -c ${ARGV0} -o ${ARGV1}
+		USES_TERMINAL
+	)
+endmacro()
+
 
 add_custom_target(topologies ALL)
 add_dependencies(topologies topologies1)
 
 add_subdirectory(topology1)
+add_subdirectory(topology2)
diff --git a/tools/topology/topology2/CMakeLists.txt b/tools/topology/topology2/CMakeLists.txt
new file mode 100644
index 000000000000..837372649b7b
--- /dev/null
+++ b/tools/topology/topology2/CMakeLists.txt
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: BSD-3-Clause
+add_custom_target(topologies2
+	COMMAND ${CMAKE_COMMAND} -E copy_directory cavs ${SOF_TOPOLOGY_BINARY_DIRECTORY}
+)
+
+# generate ABI
+execute_process(
+	COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/get_abi.sh ${SOF_ROOT_SOURCE_DIRECTORY}
+	OUTPUT_FILE ${CMAKE_CURRENT_BINARY_DIR}/abi.conf
+)
+
+# check alsatplg version and built topology2 if alsatplg version is 1.2.6 or greater
+# This will override any common topologies built with topology1
+execute_process(COMMAND alsatplg --version RESULT_VARIABLE STATUS OUTPUT_VARIABLE ALSA_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
+if(STATUS AND NOT STATUS EQUAL 0)
+	message(WARNING "alsatplg error: ${STATUS}, topology2 will be skipped")
+else()
+	string(REPLACE "\n" ";" ALSA_VERSION_LIST ${ALSA_VERSION})
+	list(GET ALSA_VERSION_LIST 0 ALSATPLG_VERSION)
+	string(REGEX MATCH "[0-9]\.[0-9]\.*[0-9]*" ALSATPLG_VERSION_NUMBER ${ALSATPLG_VERSION})
+	if(${ALSATPLG_VERSION_NUMBER} VERSION_LESS "1.2.6")
+		message(WARNING "topology2 will be skipped. Minimum required version for alsatplg: 1.2.6")
+	else()
+		add_dependencies(topologies topologies2)
+
+		# make sure topology1 always builds first so that the installed binaries from v2 override the ones from v1
+		add_dependencies(topologies2 topologies1)
+
+	endif()
+endif()
+
+add_subdirectory(cavs)
diff --git a/tools/topology/topology2/cavs/CMakeLists.txt b/tools/topology/topology2/cavs/CMakeLists.txt
new file mode 100644
index 000000000000..732aed96ab8e
--- /dev/null
+++ b/tools/topology/topology2/cavs/CMakeLists.txt
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: BSD-3-Clause
+
+# Array of "input-file-name;output-file-name;comma separated pre-processor variables"
+set(TPLGS
+# CAVS HDMI only topology with passthrough pipelines
+"cavs-passthrough-hdmi\;cavs-passthrough-hdmi"
+# CAVS HDA topology with passthrough pipelines
+"cavs-passthrough-hdmi\;cavs-passthrough-hda\;HDA_CONFIG=passthrough"
+# CAVS HDMI only topology with gain-based pipelines
+"cavs-gain-hdmi\;cavs-gain-hdmi"
+# CAVS HDA topology with gain-based pipelines
+"cavs-gain-hdmi\;cavs-gain-hda\;HDA_CONFIG=gain"
+# CAVS HDA topology with mixer-based pipelines
+"cavs-passthrough-hdmi\;cavs-mixin-mixout-hda\;HDA_CONFIG=mix"
+)
+
+# This will override the topology1 binaries with topology2 binaries
+add_custom_target(topology2_cavs)
+add_dependencies(topologies2 topology2_cavs)
+
+foreach(tplg ${TPLGS})
+	set(defines "")
+	list(LENGTH tplg length)
+	list(GET tplg 0 input)
+	list(GET tplg 1 output)
+
+	math(EXPR last_index "${length}-1")
+
+	# Get the pre-processor definitions from the 3rd item in the list for each topology
+	# ex: "hda-generic\;hda-generic-2ch\;HDA_CONFIG=gain,DMIC_CH=2", "defines" would contain "HDA_CONFIG=gain,DMIC_CH=2"
+	if (${last_index} EQUAL 2)
+		list(GET tplg ${last_index} defines)
+	endif()
+
+	# copy ABI and input conf file contents
+	configure_file(${CMAKE_CURRENT_BINARY_DIR}/../abi.conf ${CMAKE_CURRENT_BINARY_DIR}/${output}.conf)
+	file(READ ${CMAKE_CURRENT_SOURCE_DIR}/${input}.conf CONTENTS)
+	file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/${output}.conf "${CONTENTS}")
+
+	add_alsatplg2_command(${output}.conf ${output}.tplg ${CMAKE_CURRENT_SOURCE_DIR} ${defines})
+	add_custom_target(topology2_${output} DEPENDS ${output}.tplg)
+	add_dependencies(topology2_cavs topology2_${output})
+endforeach()
diff --git a/tools/topology/topology2/get_abi.sh b/tools/topology/topology2/get_abi.sh
new file mode 100755
index 000000000000..c907a3aece95
--- /dev/null
+++ b/tools/topology/topology2/get_abi.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2019 Intel Corporation. All rights reserved.
+set -e
+
+ABI_MAJOR=$(awk '/^ *# *define *SOF_ABI_MAJOR / { print $3 }' $1/src/include/kernel/abi.h)
+ABI_MINOR=$(awk '/^ *# *define *SOF_ABI_MINOR / { print $3 }' $1/src/include/kernel/abi.h)
+ABI_PATCH=$(awk '/^ *# *define *SOF_ABI_PATCH / { print $3 }' $1/src/include/kernel/abi.h)
+
+cat <<EOF_HEADER
+Object.Base.manifest."sof_manifest" {
+	Object.Base.data."SOF ABI" {
+EOF_HEADER
+printf '\t\tbytes\t"0x%02x,' "$ABI_MAJOR"
+printf "0x%02x," "$ABI_MINOR"
+printf '0x%02x\"\n\t}\n}' "$ABI_PATCH"