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From: Sebastian Reichel <sre@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>,
	Heikki Krogerus <heikki.krogerus@linux.intel.com>,
	Guenter Roeck <linux@roeck-us.net>,
	Hans de Goede <hdegoede@redhat.com>, Jun Li <jun.li@nxp.com>,
	linux-usb@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-kernel@vger.kernel.org, support.opensource@diasemi.com
Subject: Re: [PATCH v8 0/6] typec: tcpm: Add sink side support for PPS
Date: Wed, 25 Apr 2018 01:26:33 +0200	[thread overview]
Message-ID: <20180424232633.s475bsccxjhm7lpy@earth.universe> (raw)
In-Reply-To: <20180424135749.GA21610@kroah.com>

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Hi Greg,

On Tue, Apr 24, 2018 at 03:57:49PM +0200, Greg Kroah-Hartman wrote:
> On Mon, Apr 23, 2018 at 03:10:55PM +0100, Adam Thomson wrote:
> > This patch set adds sink side support for the PPS feature introduced in the
> > USB PD 3.0 specification.
> > 
> > The source PPS supply is represented using the Power Supply framework to provide
> > access and control APIs for dealing with it's operating voltage and current,
> > and switching between a standard PDO and PPS APDO operation. During standard PDO
> > operation the voltage and current is read-only, but for APDO PPS these are
> > writable as well to allow for control.
> > 
> > It should be noted that the keepalive for PPS is not handled within TCPM. The
> > expectation is that the external user will be required to ensure re-requests
> > occur regularly to ensure PPS remains and the source does not hard reset.
> 
> Sebastian, any objection from me taking this series through my USB tree?

I currently have the power-supply bits in a local branch for
testing. I would like to have this in the power-supply
tree, since there is at least one pending driver which could
directly use the newly introduced usb_type.

I can either provide an immutable branch with a signed tag, or
you can merged it and provide me an immutable branch.

If you merge it via the USB tree patch 2-4 are

Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>

-- Sebastian

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  reply	other threads:[~2018-04-24 23:26 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-23 14:10 [PATCH v8 0/6] typec: tcpm: Add sink side support for PPS Adam Thomson
2018-04-23 14:10 ` Adam Thomson
2018-04-23 14:10 ` [PATCH v8 1/6] typec: tcpm: Add core support for sink side PPS Adam Thomson
2018-04-23 14:10   ` Adam Thomson
2018-04-23 14:10   ` [v8,1/6] " Opensource [Adam Thomson]
2018-04-23 14:10 ` [PATCH v8 2/6] Documentation: power: Initial effort to document power_supply ABI Adam Thomson
2018-04-23 14:10   ` Adam Thomson
2018-04-23 14:10   ` [v8,2/6] " Opensource [Adam Thomson]
2018-04-24 12:40   ` [PATCH v8 2/6] " Heikki Krogerus
2018-04-24 12:40     ` [v8,2/6] " Heikki Krogerus
2018-04-23 14:10 ` [PATCH v8 3/6] power: supply: Add error checking of psy desc during registration Adam Thomson
2018-04-23 14:10   ` Adam Thomson
2018-04-23 14:10   ` [v8,3/6] " Opensource [Adam Thomson]
2018-04-24 12:42   ` [PATCH v8 3/6] " Heikki Krogerus
2018-04-24 12:42     ` [v8,3/6] " Heikki Krogerus
2018-04-23 14:10 ` [PATCH v8 4/6] power: supply: Add 'usb_type' property and supporting code Adam Thomson
2018-04-23 14:10   ` Adam Thomson
2018-04-23 14:10   ` [v8,4/6] " Opensource [Adam Thomson]
2018-04-24 12:46   ` [PATCH v8 4/6] " Heikki Krogerus
2018-04-24 12:46     ` [v8,4/6] " Heikki Krogerus
2018-04-23 14:11 ` [PATCH v8 5/6] typec: tcpm: Represent source supply through power_supply Adam Thomson
2018-04-23 14:11   ` Adam Thomson
2018-04-23 14:11   ` [v8,5/6] " Opensource [Adam Thomson]
2018-04-24 12:47   ` [PATCH v8 5/6] " Heikki Krogerus
2018-04-24 12:47     ` [v8,5/6] " Heikki Krogerus
2018-04-23 14:11 ` [PATCH v8 6/6] typec: tcpm: Add support for sink PPS related messages Adam Thomson
2018-04-23 14:11   ` Adam Thomson
2018-04-23 14:11   ` [v8,6/6] " Opensource [Adam Thomson]
2018-04-24 13:57 ` [PATCH v8 0/6] typec: tcpm: Add sink side support for PPS Greg Kroah-Hartman
2018-04-24 23:26   ` Sebastian Reichel [this message]
2018-04-25 12:30     ` Greg Kroah-Hartman
2018-04-25 13:13       ` Adam Thomson
2018-04-26  7:33       ` Greg Kroah-Hartman
2018-04-26 10:54         ` Sebastian Reichel

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