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change(esp_wifi): support wifi module retention runtime attach and detach

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Li Shuai
2026-05-21 11:46:16 +08:00
committed by BOT
parent 3bef3296c9
commit 0d9587952d
4 changed files with 29 additions and 5 deletions
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components/esp_hw_support/sleep_modem.c
+5 -1
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@@ -198,6 +198,7 @@ bool modem_domain_pd_allowed(void)
#if SOC_PM_MODEM_RETENTION_BY_REGDMA && SOC_PAU_SUPPORTED
const sleep_retention_module_bitmap_t inited_modules = sleep_retention_get_inited_modules();
const sleep_retention_module_bitmap_t created_modules = sleep_retention_get_created_modules();
const sleep_retention_module_bitmap_t retained_modules = sleep_retention_get_retained_modules();
sleep_retention_module_bitmap_t mask = (sleep_retention_module_bitmap_t){ .bitmap = { 0 } };
#if SOC_WIFI_SUPPORTED
@@ -215,7 +216,10 @@ bool modem_domain_pd_allowed(void)
const sleep_retention_module_bitmap_t modem_domain_inited_modules = sleep_retention_module_bitmap_and(inited_modules, mask);
const sleep_retention_module_bitmap_t modem_domain_created_modules = sleep_retention_module_bitmap_and(created_modules, mask);
return sleep_retention_module_bitmap_eq(modem_domain_inited_modules, modem_domain_created_modules);
const sleep_retention_module_bitmap_t modem_domain_retained_modules = sleep_retention_module_bitmap_and(retained_modules, mask);
bool ic = sleep_retention_module_bitmap_eq(modem_domain_inited_modules, modem_domain_created_modules);
bool cr = sleep_retention_module_bitmap_eq(modem_domain_created_modules, modem_domain_retained_modules);
return ic && cr;
#else
return false; /* MODEM power domain is controlled by each module (WiFi, Bluetooth or 15.4) of modem */
#endif