Example of loadable up_down_mixer

Signed-off-by: Adrian Warecki <adrian.warecki@intel.com>

Author: softwarecki

src/audio/up_down_mixer/down_mixer.toml

@@ -0,0 +1,79 @@
+version = [3, 0]
+
+[adsp]
+name = "mtl"
+image_size = "0x2C0000" # (22) bank * 128KB
+alias_mask = "0xE0000000"
+
+[[adsp.mem_zone]]
+type = "ROM"
+base = "0x1FF80000"
+size = "0x400"
+[[adsp.mem_zone]]
+type = "IMR"
+base = "0xA104A000"
+size = "0x2000"
+[[adsp.mem_zone]]
+type = "SRAM"
+base = "0xa00f0000"
+size = "0x100000"
+
+[[adsp.mem_alias]]
+type = "uncached"
+base = "0x40000000"
+[[adsp.mem_alias]]
+type = "cached"
+base = "0xA0000000"
+
+[cse]
+partition_name = "ADSP"
+[[cse.entry]]
+name = "ADSP.man"
+offset = "0x5c"
+length = "0x464"
+[[cse.entry]]
+name = "ADSP.met"
+offset = "0x4c0"
+length = "0x70"
+[[cse.entry]]
+name = "ADSP"
+offset = "0x540"
+length = "0x0"  # calculated by rimage
+
+[css]
+
+[signed_pkg]
+name = "ADSP"
+partition_usage = "0x23"
+[[signed_pkg.module]]
+name = "ADSP.met"
+
+[adsp_file]
+[[adsp_file.comp]]
+base_offset = "0x2000"
+
+[fw_desc.header]
+name = "ADSPFW"
+load_offset = "0x40000"
+
+[module]
+count = 1
+
+	[[module.entry]]
+	name = "DWMIX"
+	uuid = "1234F1F1-1234-1A34-8C08-884BE5D14FAA"
+	affinity_mask = "0x1"
+	instance_count = "15"
+	domain_types = "0"
+	load_type = "0"
+	module_type = "9"
+	auto_start = "0"
+	sched_caps = [1, 0x00008000]
+
+	# pin = [dir, type, sample rate, size, container, channel-cfg]
+	pin = [0, 0, 0xffff, 0xc, 0xC, 0xffff,
+			0, 0, 0xffff, 0xc, 0xC, 0xffff,
+			1, 0, 0xffff, 0xc, 0xC, 0xffff]
+
+	# mod_cfg [PAR_0 PAR_1 PAR_2 PAR_3 IS_BYTES CPS IBS OBS MOD_FLAGS CPC OBLS]
+	mod_cfg = [0, 0, 0, 0, 4096, 1000000, 512, 256, 0, 0, 0]

src/audio/up_down_mixer/up_down_mixer.c

@@ -4,8 +4,10 @@
 //
 // Author: Bartosz Kokoszko <bartoszx.kokoszko@intel.com>
 // Author: Adrian Bonislawski <adrian.bonislawski@intel.com>
+// Author: Adrian Warecki <adrian.warecki@intel.com>
 
 #include <sof/audio/coefficients/up_down_mixer/up_down_mixer.h>
+#include <sof/audio/up_down_mixer/up_down_mixer_manifest.h>
 #include <sof/audio/up_down_mixer/up_down_mixer.h>
 #include <sof/audio/buffer.h>
 #include <sof/audio/format.h>
@@ -36,7 +38,7 @@ DECLARE_SOF_RT_UUID("up_down_mixer", up_down_mixer_comp_uuid, 0x42f8060c, 0x832f
 		    0x4dbf, 0xb2, 0x47, 0x51, 0xe9, 0x61, 0x99, 0x7b, 0x34);
 
 DECLARE_TR_CTX(up_down_mixer_comp_tr, SOF_UUID(up_down_mixer_comp_uuid),
-	       LOG_LEVEL_INFO);
+		LOG_LEVEL_INFO);
 
 int32_t custom_coeffs[UP_DOWN_MIX_COEFFS_LENGTH];
 
@@ -455,13 +457,10 @@ static int up_down_mixer_process(struct processing_module *mod,
 	return 0;
 }
 
-static struct module_interface up_down_mixer_interface = {
+struct module_interface up_down_mixer_interface = {
 	.init  = up_down_mixer_init,
 	.prepare = up_down_mixer_prepare,
 	.process_audio_stream = up_down_mixer_process,
 	.reset = up_down_mixer_reset,
 	.free = up_down_mixer_free
 };
-
-DECLARE_MODULE_ADAPTER(up_down_mixer_interface, up_down_mixer_comp_uuid, up_down_mixer_comp_tr);
-SOF_MODULE_INIT(up_down_mixer, sys_comp_module_up_down_mixer_interface_init);

src/include/sof/audio/up_down_mixer/up_down_mixer_manifest.h

@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Copyright(c) 2023 Intel Corporation. All rights reserved.
+ *
+ * Author: Pawel Dobrowolski <pawelx.dobrowolski@intel.com>
+ */
+
+#ifndef __UP_DOWN_MIXER_MANIFEST_H__
+#define __UP_DOWN_MIXER_MANIFEST_H__
+
+#include <rimage/sof/user/manifest.h>
+#include <sof/audio/module_adapter/library/module_api_ver.h>
+
+#define ADSP_BUILD_INFO_FORMAT 0
+
+struct module_interface up_down_mixer_interface;
+
+void *loadable_udm_entry_point(void *mod_cfg, void *parent_ppl, void **mod_ptr) {
+	return &up_down_mixer_interface;
+}
+
+struct sof_module_api_build_info udm_build_info __attribute__((section(".buildinfo"))) = {
+	ADSP_BUILD_INFO_FORMAT,
+	{
+		((0x3FF & SOF_MODULE_API_MAJOR_VERSION)  << 20) |
+		((0x3FF & SOF_MODULE_API_MIDDLE_VERSION) << 10) |
+		((0x3FF & SOF_MODULE_API_MINOR_VERSION)  << 0)
+	}
+};
+
+extern struct module_interface up_down_mixer_interface;
+
+__attribute__((section(".module")))
+const struct sof_man_module_manifest udm_manifest = {
+	.module = {
+		.name = "UPDWMIX",
+		.uuid = {0x0C, 0x06, 0xF8, 0x42, 0x2F, 0x83, 0xBF, 0x4D,
+			 0xB2, 0x47, 0x51, 0xE9, 0x61, 0x99, 0x7B, 0x34},
+		.entry_point = (uint32_t)loadable_udm_entry_point,
+		.type = { .load_type = SOF_MAN_MOD_TYPE_MODULE,
+		.domain_ll = 1 },
+		.affinity_mask = 1,
+}
+};
+
+#endif /* __UP_DOWN_MIXER_MANIFEST_H__ */

zephyr/CMakeLists.txt

@@ -694,11 +694,6 @@ zephyr_library_sources_ifdef(CONFIG_MATH_EXP
 	${SOF_MATH_PATH}/exp_fcn_hifi.c
 )
 
-zephyr_library_sources_ifdef(CONFIG_COMP_UP_DOWN_MIXER
-	${SOF_AUDIO_PATH}/up_down_mixer/up_down_mixer.c
-	${SOF_AUDIO_PATH}/up_down_mixer/up_down_mixer_hifi3.c
-)
-
 zephyr_library_sources_ifdef(CONFIG_COMP_MUX
 	${SOF_AUDIO_PATH}/mux/mux.c
 	${SOF_AUDIO_PATH}/mux/mux_generic.c
@@ -783,6 +778,15 @@ include(../scripts/cmake/version.cmake)
 # Create Trace realtive file paths
 sof_append_relative_path_definitions(modules_sof)
 
+
+# Compile up_down_mixer as loadable module
+sof_loadable_library(updwmix ${SOF_AUDIO_PATH}/up_down_mixer/up_down_mixer.toml)
+
+zephyr_library_sources_ifdef(CONFIG_COMP_UP_DOWN_MIXER
+	${SOF_AUDIO_PATH}/up_down_mixer/up_down_mixer.c
+	${SOF_AUDIO_PATH}/up_down_mixer/up_down_mixer_hifi3.c
+)
+
 sof_loadable_library_finalize()
 
 endif() # CONFIG_SOF