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List:       devicetree
Subject:    Re: [PATCH v2 2/2] pinctrl: Allow indicating loss of pin states during low-power
From:       Florian Fainelli <f.fainelli () gmail ! com>
Date:       2017-12-30 19:31:19
Message-ID: 8890917a-67e2-6ec6-690f-0121d5de4103 () gmail ! com
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Le 12/19/17 à 23:24, Linus Walleij a écrit  :
> On Mon, Dec 11, 2017 at 12:38 AM, Florian Fainelli <f.fainelli@gmail.com> wrote:
>> On 12/02/2017 04:48 AM, Linus Walleij wrote:
> 
>>> This should solve your problem without having to alter the semantics
>>> of pinctrl_select_state() for everyone.
>>
>> This was exactly what I proposed initially here:
>>
>> http://patchwork.ozlabs.org/patch/734326/
>>
>> I really want to get this fixed, but I can't do that if we keep losing
>> the context of the discussion (pun intended) :).
> 
> Oh sorry man. I am clearly too stupid for this job...

No need to slap yourself!

> 
> In accordance with things needing to be intuitive, something named
> *force_* should of course force the setting into the hardware.
> 
> The original patch didn't mention the fact that it was hogs
> and hogs only that was causing the trouble and that is why I
> got lost. (I guess.) I have been going about this as if it was
> something generic that affect all states in all devices, and to
> me hogs is just an abscure corner of pin controlling...
> 
> I applied the patchwork patch from above, and elaborated
> a bit on that it pertains to hogs, let's see what
> happens.
> 
> For the case where a driver (not hog) needs to handle
> suspend/resume transitions, proper states can hopefully
> be used.

Your commit message makes that clear now, thanks for applying the patch
and gott nytt år!
-- 
Florian
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