Re: [PATCH 0/3] opp: Add bw_factor support to adjust bandwidth dynamically

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On 01-08-25, 15:05, Krishna Chaitanya Chundru wrote:
> Currently we are fetching the OPP based on the frequency and setting
> that OPP using dev_pm_opp_set_opp().
> 
> As you are suggesting to use dev_pm_opp_set_prop_name() here.
> This what I understood
> 
> First set prop name using dev_pm_opp_set_prop_name then
> set opp dev_pm_opp_set_opp()
> 
> if you want to change above one we need to first clear using
> dev_pm_opp_put_prop_name() then again call dev_pm_opp_set_prop_name
> & dev_pm_opp_set_opp()

dev_pm_opp_set_prop_name() should be called only once at boot time and not
again later on. It is there to configure one of the named properties before the
OPP table initializes for a device. Basically it is there to select one of the
available properties for an OPP, like selecting a voltage applicable for an OPP
for a device.

-- 
viresh




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