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qcacmn: Add functionality for rtpm prevent suspend sync

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Add provision to call sync prevent suspend which will wait for
system to resume and increment usage_count before returning.

Change-Id: I855e3fc2660dc7f3f78bb70f8eef6228cbef96d3
CRs-Fixed: 3253335
This commit is contained in:
Yeshwanth Sriram Guntuka
2022-08-03 14:52:27 +05:30
committato da Madan Koyyalamudi
parent 5731d1c389
commit b4ff9ea317
4 ha cambiato i file con 106 aggiunte e 2 eliminazioni
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19
qdf/inc/qdf_lock.h
Vedi File

@@ -684,7 +684,7 @@ QDF_STATUS qdf_rtpm_get(uint8_t type, uint32_t id);
QDF_STATUS qdf_rtpm_put(uint8_t type, uint32_t id);
/**
* qdf_runtime_pm_allow_suspend() - Prevent Runtime suspend
* qdf_runtime_pm_prevent_suspend() - Prevent Runtime suspend
* @data: runtime PM lock
*
* This function will prevent runtime suspend, by incrementing
@@ -694,6 +694,17 @@ QDF_STATUS qdf_rtpm_put(uint8_t type, uint32_t id);
*/
QDF_STATUS qdf_runtime_pm_prevent_suspend(qdf_runtime_lock_t *lock);
/**
* qdf_runtime_pm_prevent_suspend_sync() - Synchronized Prevent Runtime suspend
* @data: runtime PM lock
*
* This function will prevent runtime suspend, by incrementing
* device's usage count and waits till system is in resumed state.
*
* Return: status
*/
QDF_STATUS qdf_runtime_pm_prevent_suspend_sync(qdf_runtime_lock_t *lock);
/**
* qdf_runtime_pm_allow_suspend() - Allow Runtime suspend
* @data: runtime PM lock
@@ -756,6 +767,12 @@ QDF_STATUS qdf_runtime_pm_prevent_suspend(qdf_runtime_lock_t *lock)
return QDF_STATUS_SUCCESS;
}
static inline
QDF_STATUS qdf_runtime_pm_prevent_suspend_sync(qdf_runtime_lock_t *lock)
{
return QDF_STATUS_SUCCESS;
}
static inline
QDF_STATUS qdf_runtime_pm_allow_suspend(qdf_runtime_lock_t *lock)
{