linux-kernel - Re: [PATCH v4 0/4] add some power supply properties about wireless/wired charging

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Date:   Tue, 21 Jul 2020 11:12:32 +0800
From:   ivan <yanziily@...il.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     sre@...nel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, jiangfei1@...omi.com,
        Qiwu Huang <huangqiwu@...omi.com>
Subject: Re: [PATCH v4 0/4] add some power supply properties about
 wireless/wired charging

Greg KH <gregkh@...uxfoundation.org> 于2020年7月20日周一 下午4:20写道：
>
> On Mon, Jul 20, 2020 at 01:47:13PM +0800, Qiwu Huang wrote:
> > From: Qiwu Huang <huangqiwu@...omi.com>
> >
> > quick_charge_type reports quick charge type based on charging power.
> > tx_adapter shows wireless charging adapter type.
> > signal_strength shows degree of coupling between tx and rx when wireless charging.
> > reverse_chg_mode supply interface to enable/disable wireless reverse charging.
> >
> > Qiwu Huang (4):
> >   power: supply: core: add quick charge type property
> >   power: supply: core: add wireless charger adapter type property
> >   power: supply: core: add wireless signal strength property
> >   power: supply: core: property to control reverse charge
>
> What changed from the previous versions of this series?  Normally you
> either include that in the 0/X email, or in the individual patches.  I
> don't see that in either place in this series :(
>
> See the many examples of how this is done by looking at other patches on
> the mailing lists and in the submitting patches documentation.

Sorry ，I will add it in new version

This patchset aims to provide power supply properties about
wireless/wired charging.
 “quick_charge_type” reports different types of quick charge based on
the charging power;
 “tx_adapter” shows the type of wireless charging adapter;.
 “signal_strength” shows the coupling level between TX and RX;.
 “reverse_chg_mode” provides the interface of enabling/disabling
wireless reverse charging.

 Changes in v5
  - Add details in 0/X email

 Changes in v4
  - Exclude the patch of “power: supply: supply battery soc with decimal form”
  - Fix some typo

 Changes in v3
  - Add enumederated for quick charge type
  - Add enumederated for tx adapter type
  - Update the return type and description in ABI

 Changes in v2
  - modify to capital letters for “power_supply_attrs”
  - Update the return type and description in ABI

 Qiwu Huang (4):
   power: supply: core: add quick charge type property
   power: supply: core: add wireless charger adapter type property
   power: supply: core: add wireless signal strength property
   power: supply: core: property to control reverse charge

  Documentation/ABI/testing/sysfs-class-power | 71 +++++++++++++++++++++
  drivers/power/supply/power_supply_sysfs.c   |  4 ++
  include/linux/power_supply.h                | 31 +++++++++
  3 files changed, 106 insertions(+)


> thanks,
>
> greg k-h



-- 
Thanks

Qiwu