[PATCH v2 4/4] ath10k: Enable sta idle power save

Arend van Spriel arend.vanspriel at broadcom.com
Wed Apr 18 07:44:23 PDT 2018

On 4/18/2018 3:16 PM, Kalle Valo wrote:
> (fixing top posting)
> govinds at codeaurora.org writes:
>> On 2018-04-18 12:36, Sebastian Gottschall wrote:
>>> from my point of view powersave should be optional and not forced.
>>> consider :
>>> iw dev <devname> set power_save on/off
>>> so there is already a config option made for that purpose,
>> Thanks Sebastian for your review. Agree this should not be forced with
>> in driver.
>> I will check if i can set the idle ps at the end of
>> ath10k_mac_vif_setup_ps by checking arvif->ps.
>> I will update the patch accordingly.
> So what power save is this exactly? I assumed it's some bus level power
> save (turning of clocks etc) but is it actually 802.11 power save?

I also suspected bus level power save and I would say runtime-pm 
framework should be considered for that.


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