1029patch 修复 b核ipc发送失败，特定情况UI滑动卡顿

diff --git a/code/sdk/middleware/chips/brandy/pm/service/pm_sleep.c b/code/sdk/middleware/chips/brandy/pm/service/pm_sleep.c
index 3c28d56..5493abb 100755 (executable)
--- a/code/sdk/middleware/chips/brandy/pm/service/pm_sleep.c
+++ b/code/sdk/middleware/chips/brandy/pm/service/pm_sleep.c
@@ -30,7 +30,7 @@
 #define PM_SLEEP_SEL_EVENT            0x777
 #define PM_SLEEP_TRACE_DEF_VAL        0x5a5a
 #define PM_OS_US_TO_MS                  1000
-
+#define RTC_TIMER_INT_STATUS            0x57024010
 enum {
     PM_SLEEP_STATE_IDLE,
     PM_SLEEP_STATE_GOTO_DS,
@@ -301,7 +301,7 @@ void pm_enter_sleep(uint32_t sleep_ms_val)
         return;
     }
     rtc_times /= PM_OS_US_TO_MS;
-    if (sleep_ms > rtc_times && rtc_times != 0 && sleep_ms <= g_pm_sleep_threshold) {
+    if (sleep_ms > rtc_times && rtc_times != 0) {
         sleep_ms = rtc_times;
     }
     if (sleep_ms <= PM_SLEEP_THRESHOLD_WFI_ONLY_MS || pm_get_sleep_veto()) {
@@ -318,8 +318,8 @@ void pm_enter_sleep(uint32_t sleep_ms_val)
 
     pm_enter_deepsleep_set_flag();
     status = pm_os_irq_lock();
-    if ((sleep_ms <= g_pm_sleep_threshold) || pm_get_sleep_veto()) {
-        pm_enter_deepsleep_cancel_flag();
+    if ((sleep_ms <= g_pm_sleep_threshold) || pm_get_sleep_veto() || (readw(RTC_TIMER_INT_STATUS) == 1)){
+        pm_enter_deepsleep_cancel_flag(); 
         pm_enter_light_sleep();
     } else {
 #if CONFIG_PM_TICKLESS_EN == YES
@@ -349,8 +349,6 @@ void pm_set_mcu_dynamic_power_flag(uint8_t flag)
 
 void uapi_pm_enter_sleep(void)
 {
-    uint32_t status = pm_os_irq_lock();
     uint32_t sleep_ms = pm_os_get_sleep_ms();
     pm_enter_sleep(sleep_ms);
-    pm_os_irq_restore(status);
 }