dp: nocodec: switch playback SRC to DP by default

posix/include/rtos/alloc.h

@@ -140,7 +140,6 @@ static inline void k_heap_init(struct k_heap *heap, void *mem, size_t bytes)
 void *sof_heap_alloc(struct k_heap *heap, uint32_t flags, size_t bytes,
 		     size_t alignment);
 void sof_heap_free(struct k_heap *heap, void *addr);
-struct k_heap *sof_sys_heap_get(void);
 
 /**
  * Calculates length of the null-terminated string.

src/audio/module_adapter/module/generic.c

@@ -12,8 +12,6 @@
  */
 
 #include <rtos/symbol.h>
-#include <sof/compiler_attributes.h>
-#include <sof/objpool.h>
 #include <sof/audio/module_adapter/module/generic.h>
 #include <sof/audio/data_blob.h>
 #include <sof/lib/fast-get.h>
@@ -83,10 +81,10 @@ int module_load_config(struct comp_dev *dev, const void *cfg, size_t size)
 void mod_resource_init(struct processing_module *mod)
 {
 	struct module_data *md = &mod->priv;
-
 	/* Init memory list */
-	list_init(&md->resources.objpool.list);
-	md->resources.objpool.heap = md->resources.heap;
+	list_init(&md->resources.res_list);
+	list_init(&md->resources.free_cont_list);
+	list_init(&md->resources.cont_chunk_list);
 	md->resources.heap_usage = 0;
 	md->resources.heap_high_water_mark = 0;
 }
@@ -143,14 +141,43 @@ int module_init(struct processing_module *mod)
 	return 0;
 }
 
+struct container_chunk {
+	struct list_item chunk_list;
+	struct module_resource containers[CONFIG_MODULE_MEMORY_API_CONTAINER_CHUNK_SIZE];
+};
+
 static struct module_resource *container_get(struct processing_module *mod)
 {
-	return objpool_alloc(&mod->priv.resources.objpool, sizeof(struct module_resource), 0);
+	struct module_resources *res = &mod->priv.resources;
+	struct k_heap *mod_heap = res->heap;
+	struct module_resource *container;
+
+	if (list_is_empty(&res->free_cont_list)) {
+		struct container_chunk *chunk = sof_heap_alloc(mod_heap, 0, sizeof(*chunk), 0);
+		int i;
+
+		if (!chunk) {
+			comp_err(mod->dev, "allocating more containers failed");
+			return NULL;
+		}
+
+		memset(chunk, 0, sizeof(*chunk));
+
+		list_item_append(&chunk->chunk_list, &res->cont_chunk_list);
+		for (i = 0; i < ARRAY_SIZE(chunk->containers); i++)
+			list_item_append(&chunk->containers[i].list, &res->free_cont_list);
+	}
+
+	container = list_first_item(&res->free_cont_list, struct module_resource, list);
+	list_item_del(&container->list);
+	return container;
 }
 
 static void container_put(struct processing_module *mod, struct module_resource *container)
 {
-	objpool_free(&mod->priv.resources.objpool, container);
+	struct module_resources *res = &mod->priv.resources;
+
+	list_item_append(&container->list, &res->free_cont_list);
 }
 
 #if CONFIG_USERSPACE
@@ -208,6 +235,7 @@ void *mod_balloc_align(struct processing_module *mod, size_t size, size_t alignm
 	container->ptr = ptr;
 	container->size = size;
 	container->type = MOD_RES_HEAP;
+	list_item_prepend(&container->list, &res->res_list);
 
 	res->heap_usage += size;
 	if (res->heap_usage > res->heap_high_water_mark)
@@ -258,6 +286,7 @@ void *z_impl_mod_alloc_ext(struct processing_module *mod, uint32_t flags, size_t
 	container->ptr = ptr;
 	container->size = size;
 	container->type = MOD_RES_HEAP;
+	list_item_prepend(&container->list, &res->res_list);
 
 	res->heap_usage += size;
 	if (res->heap_usage > res->heap_high_water_mark)
@@ -277,7 +306,7 @@ EXPORT_SYMBOL(z_impl_mod_alloc_ext);
 #if CONFIG_COMP_BLOB
 struct comp_data_blob_handler *mod_data_blob_handler_new(struct processing_module *mod)
 {
-	struct module_resources * __maybe_unused res = &mod->priv.resources;
+	struct module_resources *res = &mod->priv.resources;
 	struct comp_data_blob_handler *bhp;
 	struct module_resource *container;
 
@@ -296,6 +325,7 @@ struct comp_data_blob_handler *mod_data_blob_handler_new(struct processing_modul
 	container->bhp = bhp;
 	container->size = 0;
 	container->type = MOD_RES_BLOB_HANDLER;
+	list_item_prepend(&container->list, &res->res_list);
 
 	return bhp;
 }
@@ -332,6 +362,7 @@ const void *z_impl_mod_fast_get(struct processing_module *mod, const void * cons
 	container->sram_ptr = ptr;
 	container->size = 0;
 	container->type = MOD_RES_FAST_GET;
+	list_item_prepend(&container->list, &res->res_list);
 
 	return ptr;
 }
@@ -363,29 +394,6 @@ static int free_contents(struct processing_module *mod, struct module_resource *
 	return -EINVAL;
 }
 
-struct mod_res_cb_arg {
-	struct processing_module *mod;
-	const void *ptr;
-};
-
-static bool mod_res_free(void *data, void *arg)
-{
-	struct mod_res_cb_arg *cb_arg = arg;
-	struct module_resource *container = data;
-
-	if (cb_arg->ptr && container->ptr != cb_arg->ptr)
-		return false;
-
-	int ret = free_contents(cb_arg->mod, container);
-
-	if (ret < 0)
-		comp_err(cb_arg->mod->dev, "Cannot free allocation %p", cb_arg->ptr);
-
-	container_put(cb_arg->mod, container);
-
-	return true;
-}
-
 /**
  * Frees the memory block removes it from module's book keeping.
  * @param mod	Pointer to module this memory block was allocated for.
@@ -394,19 +402,28 @@ static bool mod_res_free(void *data, void *arg)
 int z_impl_mod_free(struct processing_module *mod, const void *ptr)
 {
 	struct module_resources *res = &mod->priv.resources;
+	struct module_resource *container;
+	struct list_item *res_list;
 
 	MEM_API_CHECK_THREAD(res);
 	if (!ptr)
 		return 0;
 
-	/* Find which container holds this memory */
-	struct mod_res_cb_arg cb_arg = {mod, ptr};
-	int ret = objpool_iterate(&res->objpool, mod_res_free, &cb_arg);
+	/* Find which container keeps this memory */
+	list_for_item(res_list, &res->res_list) {
+		container = container_of(res_list, struct module_resource, list);
+		if (container->ptr == ptr) {
+			int ret = free_contents(mod, container);
+
+			list_item_del(&container->list);
+			container_put(mod, container);
+			return ret;
+		}
+	}
 
-	if (ret < 0)
-		comp_err(mod->dev, "error: could not find memory pointed by %p", ptr);
+	comp_err(mod->dev, "error: could not find memory pointed by %p", ptr);
 
-	return ret;
+	return -EINVAL;
 }
 EXPORT_SYMBOL(z_impl_mod_free);
 
@@ -667,14 +684,32 @@ int module_reset(struct processing_module *mod)
 void mod_free_all(struct processing_module *mod)
 {
 	struct module_resources *res = &mod->priv.resources;
+	struct k_heap *mod_heap = res->heap;
+	struct list_item *list;
+	struct list_item *_list;
 
 	MEM_API_CHECK_THREAD(res);
-
 	/* Free all contents found in used containers */
-	struct mod_res_cb_arg cb_arg = {mod, NULL};
+	list_for_item(list, &res->res_list) {
+		struct module_resource *container =
+			container_of(list, struct module_resource, list);
+
+		free_contents(mod, container);
+	}
 
-	objpool_iterate(&res->objpool, mod_res_free, &cb_arg);
-	objpool_prune(&res->objpool);
+	/*
+	 * We do not need to remove the containers from res_list in
+	 * the loop above or go through free_cont_list as all the
+	 * containers are anyway freed in the loop below, and the list
+	 * heads are reinitialized when mod_resource_init() is called.
+	 */
+	list_for_item_safe(list, _list, &res->cont_chunk_list) {
+		struct container_chunk *chunk =
+			container_of(list, struct container_chunk, chunk_list);
+
+		list_item_del(&chunk->chunk_list);
+		sof_heap_free(mod_heap, chunk);
+	}
 
 	/* Make sure resource lists and accounting are reset */
 	mod_resource_init(mod);

src/audio/module_adapter/module_adapter_ipc4.c

@@ -159,7 +159,8 @@ int module_adapter_init_data(struct comp_dev *dev,
 		}
 	}
 
-	if (!config->ipc_extended_init) {
+	if (!config->ipc_extended_init ||
+	    (!dst->ext_data->dp_data && !dst->ext_data->module_data)) {
 		dst->init_data = cfg; /* legacy API */
 		dst->avail = true;
 	}

src/include/sof/audio/component_ext.h

@@ -158,9 +158,9 @@ static inline int comp_trigger_local(struct comp_dev *dev, int cmd)
 		/* schedule or cancel task */
 		switch (cmd) {
 		case COMP_TRIGGER_START:
-		case COMP_TRIGGER_RELEASE:
 			ret = schedule_task(dev->task, 0, dev->period);
 			break;
+		case COMP_TRIGGER_RELEASE:
 		case COMP_TRIGGER_XRUN:
 		case COMP_TRIGGER_PAUSE:
 		case COMP_TRIGGER_STOP:

src/include/sof/audio/module_adapter/module/generic.h

@@ -13,9 +13,8 @@
 #ifndef __SOF_AUDIO_MODULE_GENERIC__
 #define __SOF_AUDIO_MODULE_GENERIC__
 
-#include <sof/objpool.h>
-#include <sof/ut.h>
 #include <sof/audio/component.h>
+#include <sof/ut.h>
 #include <sof/audio/sink_api.h>
 #include <sof/audio/source_api.h>
 #include "module_interface.h"
@@ -129,7 +128,9 @@ struct module_param {
  * when the module unloads.
  */
 struct module_resources {
-	struct objpool_head objpool;
+	struct list_item res_list;		/**< Allocad resource containers */
+	struct list_item free_cont_list;	/**< Unused memory containers */
+	struct list_item cont_chunk_list;	/**< Memory container chunks */
 	size_t heap_usage;
 	size_t heap_high_water_mark;
 	struct k_heap *heap;

src/lib/objpool.c

@@ -94,6 +94,7 @@ void *objpool_alloc(struct objpool_head *head, size_t size, uint32_t flags)
 	unsigned int new_n;
 
 	if (list_is_empty(&head->list)) {
+		head->flags = flags;
 		new_n = 2;
 	} else {
 		/* Check the last one */

src/platform/library/lib/alloc.c

@@ -70,8 +70,3 @@ void heap_trace_all(int force)
 {
 	heap_trace(NULL, 0);
 }
-
-struct k_heap *sof_sys_heap_get(void)
-{
-	return NULL;
-}

src/schedule/zephyr_dp_schedule.h

@@ -25,7 +25,9 @@ struct scheduler_dp_data {
 
 enum sof_dp_part_type {
 	SOF_DP_PART_HEAP,
+	SOF_DP_PART_HEAP_CACHE,
 	SOF_DP_PART_CFG,
+	SOF_DP_PART_CFG_CACHE,
 	SOF_DP_PART_TYPE_COUNT,
 };
 

src/schedule/zephyr_dp_schedule_application.c

@@ -391,7 +391,9 @@ static void scheduler_dp_domain_free(struct task_dp_pdata *pdata)
 	llext_manager_rm_domain(pmod->dev->ipc_config.id, mdom);
 
 	k_mem_domain_remove_partition(mdom, pdata->mpart + SOF_DP_PART_HEAP);
+	k_mem_domain_remove_partition(mdom, pdata->mpart + SOF_DP_PART_HEAP_CACHE);
 	k_mem_domain_remove_partition(mdom, pdata->mpart + SOF_DP_PART_CFG);
+	k_mem_domain_remove_partition(mdom, pdata->mpart + SOF_DP_PART_CFG_CACHE);
 
 	pmod->mdom = NULL;
 	objpool_free(&dp_mdom_head, mdom);
@@ -516,8 +518,11 @@ int scheduler_dp_task_init(struct task **task, const struct sof_uuid_entry *uid,
 	struct k_mem_domain *mdom = objpool_alloc(&dp_mdom_head, sizeof(*mdom),
 						  SOF_MEM_FLAG_COHERENT);
 
-	if (!mdom)
+	if (!mdom) {
+		tr_err(&dp_tr, "objpool allocation failed");
+		ret = -ENOMEM;
 		goto e_thread;
+	}
 
 	mod->mdom = mdom;
 
@@ -534,12 +539,22 @@ int scheduler_dp_task_init(struct task **task, const struct sof_uuid_entry *uid,
 		.size = size,
 		.attr = K_MEM_PARTITION_P_RW_U_RW,
 	};
+	pdata->mpart[SOF_DP_PART_HEAP_CACHE] = (struct k_mem_partition){
+		.start = (uintptr_t)sys_cache_cached_ptr_get((void *)start),
+		.size = size,
+		.attr = K_MEM_PARTITION_P_RW_U_RW | XTENSA_MMU_CACHED_WB,
+	};
 	/* Host mailbox partition for additional IPC parameters: read-only */
 	pdata->mpart[SOF_DP_PART_CFG] = (struct k_mem_partition){
-		.start = (uintptr_t)MAILBOX_HOSTBOX_BASE,
+		.start = (uintptr_t)sys_cache_uncached_ptr_get((void *)MAILBOX_HOSTBOX_BASE),
 		.size = 4096,
 		.attr = K_MEM_PARTITION_P_RO_U_RO,
 	};
+	pdata->mpart[SOF_DP_PART_CFG_CACHE] = (struct k_mem_partition){
+		.start = (uintptr_t)MAILBOX_HOSTBOX_BASE,
+		.size = 4096,
+		.attr = K_MEM_PARTITION_P_RO_U_RO | XTENSA_MMU_CACHED_WB,
+	};
 
 	for (pidx = 0; pidx < SOF_DP_PART_TYPE_COUNT; pidx++) {
 		ret = k_mem_domain_add_partition(mdom, pdata->mpart + pidx);

test/cmocka/src/audio/eq_fir/CMakeLists.txt

@@ -37,7 +37,6 @@ add_library(audio_for_eq_fir STATIC
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc3/helper.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc-common.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc-helper.c
-	${PROJECT_SOURCE_DIR}/src/lib/objpool.c
 	${PROJECT_SOURCE_DIR}/test/cmocka/src/notifier_mocks.c
 	${PROJECT_SOURCE_DIR}/src/audio/pipeline/pipeline-graph.c
 	${PROJECT_SOURCE_DIR}/src/audio/pipeline/pipeline-params.c

test/cmocka/src/audio/eq_iir/CMakeLists.txt

@@ -40,7 +40,6 @@ add_library(audio_for_eq_iir STATIC
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc3/helper.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc-common.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc-helper.c
-	${PROJECT_SOURCE_DIR}/src/lib/objpool.c
 	${PROJECT_SOURCE_DIR}/test/cmocka/src/notifier_mocks.c
 	${PROJECT_SOURCE_DIR}/src/audio/pipeline/pipeline-graph.c
 	${PROJECT_SOURCE_DIR}/src/audio/pipeline/pipeline-params.c

test/cmocka/src/audio/mixer/CMakeLists.txt

@@ -10,7 +10,6 @@ cmocka_test(mixer
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc3/helper.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc-common.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc-helper.c
-	${PROJECT_SOURCE_DIR}/src/lib/objpool.c
 	${PROJECT_SOURCE_DIR}/src/audio/module_adapter/module_adapter.c
 	${PROJECT_SOURCE_DIR}/src/audio/module_adapter/module_adapter_ipc3.c
 	${PROJECT_SOURCE_DIR}/src/audio/module_adapter/module/generic.c

test/cmocka/src/audio/mux/CMakeLists.txt

@@ -25,7 +25,6 @@ add_library(
 	${PROJECT_SOURCE_DIR}/src/math/numbers.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc3/helper.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc-helper.c
-	${PROJECT_SOURCE_DIR}/src/lib/objpool.c
 	${PROJECT_SOURCE_DIR}/test/cmocka/src/notifier_mocks.c
 	${PROJECT_SOURCE_DIR}/src/audio/module_adapter/module_adapter.c
 	${PROJECT_SOURCE_DIR}/src/audio/module_adapter/module_adapter_ipc3.c

test/cmocka/src/audio/volume/CMakeLists.txt

@@ -34,7 +34,6 @@ add_library(audio_for_volume STATIC
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc3/helper.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc-common.c
 	${PROJECT_SOURCE_DIR}/src/ipc/ipc-helper.c
-	${PROJECT_SOURCE_DIR}/src/lib/objpool.c
 	${PROJECT_SOURCE_DIR}/test/cmocka/src/notifier_mocks.c
 	${PROJECT_SOURCE_DIR}/src/audio/pipeline/pipeline-graph.c
 	${PROJECT_SOURCE_DIR}/src/audio/pipeline/pipeline-params.c

test/cmocka/src/common_mocks.c

@@ -124,11 +124,6 @@ int WEAK mod_free(struct processing_module *mod, const void *ptr)
 	return 0;
 }
 
-struct k_heap * WEAK sof_sys_heap_get(void)
-{
-	return NULL;
-}
-
 void WEAK *sof_heap_alloc(struct k_heap *heap, uint32_t flags, size_t bytes,
 		     size_t alignment)
 {