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pm: Use new MPSL PM API #19361

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pm: Use new MPSL PM API #19361

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39 changes: 28 additions & 11 deletions subsys/mpsl/pm/mpsl_pm_utils.c
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ static void m_update_latency_request(uint32_t lat_value_us)
}
}

void mpsl_pm_utils_work_handler(void)
void m_register_event(void)
{
mpsl_pm_params_t params = {0};
bool pm_param_valid = mpsl_pm_params_get(&params);
Expand All @@ -58,8 +58,6 @@ void mpsl_pm_utils_work_handler(void)
switch (params.event_state) {
case MPSL_PM_EVENT_STATE_NO_EVENTS_LEFT:
{
/* No event scheduled, so set latency to restrict deepest sleep states*/
m_update_latency_request(PM_MAX_LATENCY_HCI_COMMANDS_US);
if (m_pm_event_is_registered) {
pm_policy_event_unregister(&m_evt);
m_pm_event_is_registered = false;
Expand All @@ -68,9 +66,6 @@ void mpsl_pm_utils_work_handler(void)
}
case MPSL_PM_EVENT_STATE_BEFORE_EVENT:
{
/* In case we missed a state and are in zero-latency, set low-latency.*/
m_update_latency_request(PM_MAX_LATENCY_HCI_COMMANDS_US);

/* Note: Considering an overflow could only happen if the system runs many years,
* it needen't be considered here.
*/
Expand Down Expand Up @@ -107,15 +102,37 @@ void mpsl_pm_utils_work_handler(void)
}
break;
}
case MPSL_PM_EVENT_STATE_IN_EVENT:
{
m_update_latency_request(0);
break;
}
default:
__ASSERT(false, "MPSL PM is in an undefined state.");
}
m_pm_prev_flag_value = params.cnt_flag;
mpsl_pm_event_registered_ack(params.cnt_flag);
}

static void m_register_latency(void)
{
switch (mpsl_pm_low_latency_state_get()) {
case MPSL_PM_LOW_LATENCY_STATE_OFF:
if (mpsl_pm_low_latency_requested()) {
m_update_latency_request(0);
mpsl_pm_low_latency_state_set(MPSL_PM_LOW_LATENCY_STATE_ON);
}
break;
case MPSL_PM_LOW_LATENCY_STATE_ON:
if (!mpsl_pm_low_latency_requested()) {
m_update_latency_request(PM_MAX_LATENCY_HCI_COMMANDS_US);
mpsl_pm_low_latency_state_set(MPSL_PM_LOW_LATENCY_STATE_OFF);
}
break;
default:
break;
}
}

void mpsl_pm_utils_work_handler(void)
{
m_register_event();
m_register_latency();
}

static void m_work_handler(struct k_work *work)
Expand Down
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