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refactor(rmt): define retention module in the soc layer

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morris
2024-10-10 11:43:20 +08:00
parent 0722aa8209
commit 05cb70cc3a
11 changed files with 22 additions and 29 deletions
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30
components/esp_driver_rmt/src/rmt_common.c
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@@ -75,7 +75,7 @@ rmt_group_t *rmt_acquire_group_handle(int group_id)
rmt_ll_reset_register(group_id);
}
#if RMT_USE_RETENTION_LINK
sleep_retention_module_t module = RMT_LL_SLEEP_RETENTION_MODULE_ID(group_id);
sleep_retention_module_t module = rmt_reg_retention_info[group_id].module;
sleep_retention_module_init_param_t init_param = {
.cbs = {
.create = {
@@ -85,9 +85,7 @@ rmt_group_t *rmt_acquire_group_handle(int group_id)
},
.depends = BIT(SLEEP_RETENTION_MODULE_CLOCK_SYSTEM)
};
if (sleep_retention_module_init(module, &init_param) == ESP_OK) {
group->sleep_retention_module = module;
} else {
if (sleep_retention_module_init(module, &init_param) != ESP_OK) {
// even though the sleep retention module init failed, RMT driver should still work, so just warning here
ESP_LOGW(TAG, "init sleep retention failed %d, power domain may be turned off during sleep", group_id);
}
@@ -147,11 +145,12 @@ void rmt_release_group_handle(rmt_group_t *group)
if (do_deinitialize) {
#if RMT_USE_RETENTION_LINK
if (group->sleep_retention_module) {
if (group->retention_link_created) {
sleep_retention_module_free(group->sleep_retention_module);
}
sleep_retention_module_deinit(group->sleep_retention_module);
sleep_retention_module_t module = rmt_reg_retention_info[group_id].module;
if (sleep_retention_get_created_modules() & BIT(module)) {
sleep_retention_module_free(module);
}
if (sleep_retention_get_inited_modules() & BIT(module)) {
sleep_retention_module_deinit(module);
}
#endif
free(group);
@@ -303,24 +302,21 @@ static esp_err_t rmt_create_sleep_retention_link_cb(void *arg)
{
rmt_group_t *group = (rmt_group_t *)arg;
int group_id = group->group_id;
sleep_retention_module_t module = group->sleep_retention_module;
esp_err_t err = sleep_retention_entries_create(rmt_reg_retention_info[group_id].regdma_entry_array,
rmt_reg_retention_info[group_id].array_size,
REGDMA_LINK_PRI_RMT, module);
REGDMA_LINK_PRI_RMT, rmt_reg_retention_info[group_id].module);
return err;
}
void rmt_create_retention_module(rmt_group_t *group)
{
sleep_retention_module_t module = group->sleep_retention_module;
int group_id = group->group_id;
sleep_retention_module_t module = rmt_reg_retention_info[group_id].module;
_lock_acquire(&s_platform.mutex);
if (group->retention_link_created == false) {
if ((sleep_retention_get_inited_modules() & BIT(module)) && !(sleep_retention_get_created_modules() & BIT(module))) {
if (sleep_retention_module_allocate(module) != ESP_OK) {
// even though the sleep retention module create failed, RMT driver should still work, so just warning here
ESP_LOGW(TAG, "create retention link failed, power domain can't be turned off");
} else {
group->retention_link_created = true;
ESP_LOGW(TAG, "create retention link failed, power domain won't be turned off during sleep");
}
}
_lock_release(&s_platform.mutex);