drivers:alt1250: Add interface to get number of wakelocks

SPRESENSE · Feb 6, 2023 · b13c5ae · b13c5ae
2 parents f420cf4 + e777576
commit b13c5ae
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Showing 4 changed files with 26 additions and 0 deletions.
diff --git a/drivers/modem/alt1250/alt1250.c b/drivers/modem/alt1250/alt1250.c
@@ -647,6 +647,10 @@ static int alt1250_power_control(FAR struct alt1250_dev_s *dev,
         ret = altmdm_give_wlock();
         break;
 
+      case LTE_CMDID_COUNTWLOCK:
+        ret = altmdm_count_wlock();
+        break;
+
 #ifdef CONFIG_PM
       case LTE_CMDID_STOPAPI:
       case LTE_CMDID_SUSPEND:

diff --git a/drivers/modem/alt1250/altmdm.c b/drivers/modem/alt1250/altmdm.c
@@ -1803,6 +1803,11 @@ int altmdm_give_wlock(void)
   return cnt;
 }
 
+int altmdm_count_wlock(void)
+{
+  return g_altmdm_dev.wcounter;
+}
+
 uint32_t altmdm_get_reset_reason(void)
 {
   return get_reset_reason();

diff --git a/drivers/modem/alt1250/altmdm.h b/drivers/modem/alt1250/altmdm.h
@@ -164,6 +164,22 @@ int altmdm_take_wlock(void);
 
 int altmdm_give_wlock(void);
 
+/****************************************************************************
+ * Name: altmdm_count_wlock
+ *
+ * Description:
+ *   Returns the count of wakelocks currently acquired.
+ *
+ * Input Parameters:
+ *   None
+ *
+ * Returned Value:
+ *   Returns the count of wakelocks currently acquired.
+ *
+ ****************************************************************************/
+
+int altmdm_count_wlock(void);
+
 /****************************************************************************
  * Name: altmdm_poweron
  *

diff --git a/include/nuttx/wireless/lte/lte_ioctl.h b/include/nuttx/wireless/lte/lte_ioctl.h
@@ -157,6 +157,7 @@
 #define LTE_CMDID_RETRYDISABLE                   _CMDGRP_POWER(0x3e)
 #define LTE_CMDID_GET_POWER_STAT                 _CMDGRP_POWER(0x3f)
 #define LTE_CMDID_SETCTXCB                       _CMDGRP_NOMDM(0x40)
+#define LTE_CMDID_COUNTWLOCK                     _CMDGRP_POWER(0x41)
 
 #define LTE_CMDID_ACCEPT                         _CMDGRP_NORMAL(0x50)
 #define LTE_CMDID_BIND                           _CMDGRP_NORMAL(0x51)