Re: [PATCH v16 0/3] eDP/DP Phy vdda realted function

[Mark Brown]

On Thu, Jul 21, 2022 at 07:49:55AM -0700, Doug Anderson wrote:

> Every single LDO on Qualcomm's PMICs seems to be able to be set in
> "high power mode" and "low power mode", but I think the majority of
> clients only really care about two things: on and in high power mode
> vs. off. I think the amount of stuff peripherals can do in low power
> mode is super limited, so you have to be _really_ sure that the
> peripheral won't draw too much current without you having a chance to
> reconfigure the regulator.

*Generally* a low power mode would be mainly useful for low power
retention type states, not active use.

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