modules: Add pcm_cnv module and dependencies

CMakeLists.txt

@@ -76,6 +76,11 @@ fwk/api/apm
 fwk/api/ar_utils
 fwk/api/modules
 ${PROJECT_SOURCE_DIR}/ar_osal/api
+modules/processing/channel_mixer/api
+modules/audio/pcm_decoder/api
+modules/audio/pcm_encoder/api
+modules/cmn/pcm_mf_cnv/capi/mfc/api
+modules/cmn/pcm_mf_cnv/capi/pcm_cnv/api
 )
 ###
 ###   Some strings used for picking inc paths based on arch, tgt/sim & static/shared.

arch/linux/configs/defconfig

@@ -12,6 +12,12 @@ CONFIG_MODULES=y
 CONFIG_ENCODER=y
 CONFIG_ECHO_CANCELLATION=y
 CONFIG_GAIN=m
+CONFIG_MSIIR=y
+CONFIG_CHMIXER=y
+CONFIG_PCM_CNV=y
+CONFIG_MFC=y
+CONFIG_PCM_DECODER=y
+CONFIG_PCM_ENCODER=y
 
 #
 # Signal Processing Framework

modules/CMakeLists.txt

@@ -1,6 +1,21 @@
 # Copyright (c) Qualcomm Innovation Center, Inc. All Rights Reserved.
 # SPDX-License-Identifier: BSD-3-Clause
 
+#Include directories
+include_directories(
+                    cmn/common/utils/inc/
+                    cmn/api
+                    cmn/common/internal_api/imcl/api
+                    ${LIB_ROOT}/fwk/spf/utils/list/inc
+                    ${LIB_ROOT}/fwk/spf/interfaces/module/capi_cmn/ctrl_port/inc
+                    ${LIB_ROOT}/fwk/spf/containers/cmn/topologies/topo_utils/inc
+                    ${LIB_ROOT}/fwk/spf/utils/lpi_pool/inc
+                    ${LIB_ROOT}/fwk/spf/containers/cmn/graph_utils/inc
+                   )
+
+#Add the sub directories
+add_subdirectory(cmn/build cmn)
+
 if(CONFIG_ENCODER)
 	add_subdirectory(examples/encoder)
 endif()
@@ -10,3 +25,12 @@ endif()
 if(CONFIG_GAIN)
 	add_subdirectory(examples/gain)
 endif()
+if(CONFIG_CHMIXER)
+    add_subdirectory(processing/channel_mixer/build)
+endif()
+if(CONFIG_MSIIR)
+    add_subdirectory(processing/filters/multi_stage_iir/build)
+endif()
+if(CONFIG_PCM_CNV)
+    add_subdirectory(cmn/pcm_mf_cnv/build)
+endif()

modules/Kconfig

@@ -21,4 +21,18 @@ config ECHO_CANCELLATION
 config GAIN
         tristate "Enable GAIN Library"
         default y
+
+config CH_MIXER
+        tristate "Enable CH_MIXER Library"
+        default y
+
+config MSIIR
+        tristate "Enable MSIIR Library"
+        default y
+
+config PCM_CNV
+        tristate "Enable PCM_CNV Library"
+        select CH_MIXER
+        select MSIIR
+        default y
 endmenu

modules/audio/pcm_decoder/api/pcm_decoder_api.h

@@ -0,0 +1,100 @@
+#ifndef PCM_DECODER_API_H_
+#define PCM_DECODER_API_H_
+/*==============================================================================
+ @file pcm_decoder_api.h
+ @brief This file contains PCM decoder APIs
+
+================================================================================
+Copyright (c) Qualcomm Innovation Center, Inc. All Rights Reserved.
+SPDX-License-Identifier: BSD-3-Clause
+==============================================================================*/
+
+/*------------------------------------------------------------------------------
+   Include files
+------------------------------------------------------------------------------*/
+#include "chmixer_common_api.h"
+#include "module_cmn_api.h"
+#include "common_enc_dec_api.h"
+
+/*# @h2xml_title1          {PCM Decoder Module API}
+    @h2xml_title_agile_rev {PCM Decoder Module API}
+    @h2xml_title_date      {March 26, 2019} */
+
+/*------------------------------------------------------------------------------
+   Defines
+------------------------------------------------------------------------------*/
+
+/** @ingroup ar_spf_mod_decoder_mod
+    Enumerates the input port ID for the MFC (#MODULE_ID_MFC) module. */
+#define PCM_DEC_DATA_INPUT_PORT   0x2
+
+/** @ingroup ar_spf_mod_decoder_mod
+    Enumerates the output port ID for the MFC module. */
+#define PCM_DEC_DATA_OUTPUT_PORT  0x1
+
+/*------------------------------------------------------------------------------
+   Module
+------------------------------------------------------------------------------*/
+
+/** @ingroup ar_spf_mod_decoder_mod
+    Identifier for the module used as the decoder for PCM use cases.
+
+    This module can be used to convert the properties of PCM stream:
+    endianness, interleaving, bit width, number of channels, and so on. It
+    cannot be used to convert sampling rate. The module has only one input and
+    one output port.
+
+    The input media format for this module is propagated from the Write Shared
+    Memory Endpoint module and cannot be configured.
+
+    @subhead4{Supported media format ID}
+
+    The module decodes data to the following format ID:
+    - Data format       : #DATA_FORMAT_FIXED_POINT @lstsp1
+    - fmt_id            : #MEDIA_FMT_ID_PCM @lstsp1
+    - Sample rates      : 1..384 kHz @lstsp1
+    - Number of channels: 1..32 @lstsp1
+    - Bit width: @lstsep
+       - 16 (bits per sample 16 and Q15) @lstsp2
+       - 24 (bits per sample 24 and Q23, bits per sample 32 and Q23, Q27, or
+             Q31) @lstsp2
+       - 32 (bits per sample 32 and Q31) @lstsp1
+    - Interleaving: @lstsep
+       - Interleaved @lstsp2
+       - De-interleaved unpacked @lstsp2
+       - De-interleaved packed @lstsp1
+    - Endianness: little, big
+*/
+#define MODULE_ID_PCM_DEC              0x07001005
+
+/*# @h2xmlm_module             {"MODULE_ID_PCM_DEC", MODULE_ID_PCM_DEC}
+    @h2xmlm_displayName        {"PCM Decoder"}
+    @h2xmlm_description        {ID for the PCM Decoder module. It can be used
+                                to convert the properties of PCM stream:
+                                endianness, interleaving, bit width, number of
+                                channels, and so on. It cannot be used to
+                                convert sampling rate. For more details,
+                                see AudioReach Signal Processing Framework (SPF) API Reference.}
+    @h2xmlm_dataMaxInputPorts  {1}
+    @h2xmlm_dataMaxOutputPorts {1}
+    @h2xmlm_dataInputPorts     {IN=PCM_DEC_DATA_INPUT_PORT}
+    @h2xmlm_dataOutputPorts    {OUT=PCM_DEC_DATA_OUTPUT_PORT}
+    @h2xmlm_supportedContTypes {APM_CONTAINER_TYPE_GC}
+    @h2xmlm_isOffloadable      {true}
+    @h2xmlm_stackSize          {4096}
+
+    @{                      <-- Start of the Module -->
+    @h2xml_Select           {"param_id_pcm_output_format_cfg_t"}
+    @h2xmlm_InsertParameter
+    @h2xml_Select           {"payload_pcm_output_format_cfg_t"}
+    @h2xmlm_InsertParameter
+    @h2xml_Select           {param_id_pcm_output_format_cfg_t::data_format}
+    @h2xmle_rangeEnum       {pcm_data_format}
+    @h2xml_Select           {param_id_chmixer_coeff_t}
+    @h2xmlm_InsertParameter
+    @h2xml_Select           {chmixer_coeff_t}
+    @h2xmlm_InsertStructure
+    @}                      <-- End of the Module --> */
+
+
+#endif // PCM_DECODER_API_H_

modules/audio/pcm_decoder/build/CMakeLists.txt

@@ -0,0 +1,16 @@
+#[[
+   @file CMakeLists.txt
+
+   @brief
+
+   @copyright
+   Copyright (c) Qualcomm Innovation Center, Inc. All Rights Reserved.
+   SPDX-License-Identifier: BSD-3-Clause
+]]
+cmake_minimum_required(VERSION 3.10)
+
+#Include directories
+set(pcm_decoder_includes
+                    ${LIB_ROOT}/api/
+                    ${LIB_ROOT}/inc/
+                   )

modules/audio/pcm_decoder/inc/capi_pcm_dec.h

@@ -0,0 +1,35 @@
+/* ======================================================================== */
+/**
+@file capi_pcm_dec.h
+
+   Header file to implement the Common Audio Post Processor Interface
+   for Tx/Rx Tuning PCM_DECODER block
+*/
+
+/* =========================================================================
+ Copyright (c) Qualcomm Innovation Center, Inc. All Rights Reserved.
+ SPDX-License-Identifier: BSD-3-Clause
+ * ========================================================================== */
+
+/*------------------------------------------------------------------------
+ * Include files
+ * -----------------------------------------------------------------------*/
+#ifndef CAPI_PCM_DEC_H
+#define CAPI_PCM_DEC_H
+
+#include "capi.h"
+#include "ar_defs.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /*__cplusplus*/
+
+capi_err_t capi_pcm_dec_get_static_properties(capi_proplist_t *init_set_properties,
+                                                    capi_proplist_t *static_properties);
+capi_err_t capi_pcm_dec_init(capi_t *_pif, capi_proplist_t *init_set_properties);
+
+#ifdef __cplusplus
+}
+#endif /*__cplusplus*/
+
+#endif // CAPI_PCM_DEC_H