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rptun/pm: use pm_wakelock

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Signed-off-by: ligd <liguiding1@xiaomi.com>
This commit is contained in:
ligd
2022-06-16 20:38:51 +08:00
committed by Xiang Xiao
parent 3468f5cec8
commit f569c065f6
1 changed files with 11 additions and 8 deletions
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drivers/rptun/rptun.c
+11 -8
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@@ -69,7 +69,7 @@ struct rptun_priv_s
sem_t semrx; sem_t semrx;
pid_t tid; pid_t tid;
#ifdef CONFIG_RPTUN_PM #ifdef CONFIG_RPTUN_PM
bool stay; struct pm_wakelock_s wakelock;
uint16_t headrx; uint16_t headrx;
#endif #endif
}; };
@@ -205,19 +205,20 @@ static inline void rptun_pm_action(FAR struct rptun_priv_s *priv,
bool stay) bool stay)
{ {
irqstate_t flags; irqstate_t flags;
int count;
flags = enter_critical_section(); flags = enter_critical_section();
if (stay && !priv->stay) count = pm_wakelock_staycount(&priv->wakelock);
if (stay && count == 0)
{ {
pm_stay(PM_IDLE_DOMAIN, PM_IDLE); pm_wakelock_stay(&priv->wakelock);
priv->stay = true;
} }
if (!stay && priv->stay && !rptun_buffer_nused(&priv->rvdev, false)) if (!stay && count > 0 && !rptun_buffer_nused(&priv->rvdev, false))
{ {
pm_relax(PM_IDLE_DOMAIN, PM_IDLE); pm_wakelock_relax(&priv->wakelock);
priv->stay = false;
} }
leave_critical_section(flags); leave_critical_section(flags);
@@ -1063,7 +1064,9 @@ int rptun_initialize(FAR struct rptun_dev_s *dev)
goto err_thread; goto err_thread;
} }
/* Add priv to list */ #ifdef CONFIG_RPTUN_PM
pm_wakelock_init(&priv->wakelock, "rptun", PM_IDLE_DOMAIN, PM_IDLE);
#endif
return OK; return OK;