change(esp_hw_support): allow sar power keep on during lightsleep

esp-wzh · esp-wzh · commit b41fb377f956 · 2025-04-11T18:15:33.000+08:00
Closes #12426
diff --git a/components/esp_hw_support/sleep_modes.c b/components/esp_hw_support/sleep_modes.c
@@ -707,7 +707,7 @@ FORCE_INLINE_ATTR void misc_modules_sleep_prepare(uint32_t sleep_flags, bool dee
 #endif
     }
 
-    if (!(deep_sleep && (s_sleep_sub_mode_ref_cnt[ESP_SLEEP_USE_ADC_TSEN_MONITOR_MODE] != 0))){
+    if (s_sleep_sub_mode_ref_cnt[ESP_SLEEP_USE_ADC_TSEN_MONITOR_MODE] == 0) {
         // TODO: IDF-7370
         sar_periph_ctrl_power_disable();
     }
@@ -737,7 +737,9 @@ FORCE_INLINE_ATTR void misc_modules_wake_prepare(uint32_t sleep_flags)
         sleep_usb_otg_phy_restore();
     }
 #endif
-    sar_periph_ctrl_power_enable();
+    if (s_sleep_sub_mode_ref_cnt[ESP_SLEEP_USE_ADC_TSEN_MONITOR_MODE] == 0) {
+        sar_periph_ctrl_power_enable();
+    }
 #if CONFIG_PM_POWER_DOWN_CPU_IN_LIGHT_SLEEP && SOC_PM_CPU_RETENTION_BY_RTCCNTL
     sleep_disable_cpu_retention();
 #endif

Original file line number	Diff line number	Diff line change
`@@ -707,7 +707,7 @@ FORCE_INLINE_ATTR void misc_modules_sleep_prepare(uint32_t sleep_flags, bool dee`
`707`	`707`	`#endif`
`708`	`708`	`}`
`709`	`709`
`710`		`- if (!(deep_sleep && (s_sleep_sub_mode_ref_cnt[ESP_SLEEP_USE_ADC_TSEN_MONITOR_MODE] != 0))){`
	`710`	`+ if (s_sleep_sub_mode_ref_cnt[ESP_SLEEP_USE_ADC_TSEN_MONITOR_MODE] == 0) {`
`711`	`711`	`// TODO: IDF-7370`
`712`	`712`	`sar_periph_ctrl_power_disable();`
`713`	`713`	`}`
`@@ -737,7 +737,9 @@ FORCE_INLINE_ATTR void misc_modules_wake_prepare(uint32_t sleep_flags)`
`737`	`737`	`sleep_usb_otg_phy_restore();`
`738`	`738`	`}`
`739`	`739`	`#endif`
`740`		`- sar_periph_ctrl_power_enable();`
	`740`	`+ if (s_sleep_sub_mode_ref_cnt[ESP_SLEEP_USE_ADC_TSEN_MONITOR_MODE] == 0) {`
	`741`	`+ sar_periph_ctrl_power_enable();`
	`742`	`+ }`
`741`	`743`	`#if CONFIG_PM_POWER_DOWN_CPU_IN_LIGHT_SLEEP && SOC_PM_CPU_RETENTION_BY_RTCCNTL`
`742`	`744`	`sleep_disable_cpu_retention();`
`743`	`745`	`#endif`