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qcacmn: Drain group tasklets and reg write work for runtime PM

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Currently as part of runtime PM, only the active
tasklets are being drained. For chips eg. QCA6390,
QCA6490 etc, there are grp_tasklets and delayed reg
write work which has to be drained before entering
runtime PM.

Add the logic to drain all the possible tasks
before entering runtime PM.

Change-Id: Ieb486f00fffd7346dcdc1faea6fed5850ef6daf7
CRs-Fixed: 2676000
This commit is contained in:
Rakesh Pillai
2020-05-06 16:42:36 +05:30
committed by nshrivas
parent 5cf3d57f4e
commit 37cc4255e2
7 changed files with 122 additions and 2 deletions
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15
hal/wifi3.0/hal_api.h
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@@ -551,6 +551,16 @@ void hal_dump_reg_write_srng_stats(hal_soc_handle_t hal_soc_hdl);
* Return: none
*/
void hal_dump_reg_write_stats(hal_soc_handle_t hal_soc_hdl);
/**
* hal_get_reg_write_pending_work() - get the number of entries
* pending in the workqueue to be processed.
* @hal_soc: HAL soc handle
*
* Returns: the number of entries pending to be processed
*/
int hal_get_reg_write_pending_work(void *hal_soc);
#else
static inline void hal_dump_reg_write_srng_stats(hal_soc_handle_t hal_soc_hdl)
{
@@ -559,6 +569,11 @@ static inline void hal_dump_reg_write_srng_stats(hal_soc_handle_t hal_soc_hdl)
static inline void hal_dump_reg_write_stats(hal_soc_handle_t hal_soc_hdl)
{
}
static inline int hal_get_reg_write_pending_work(void *hal_soc)
{
return 0;
}
#endif
/**