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Re: [PATCH v17 2/3] usb: USB Type-C connector class

From Oliver Neukum <oneukum@suse.com>
Newsgroups linux.kernel
Subject Re: [PATCH v17 2/3] usb: USB Type-C connector class
Date 2017-03-06 11:30 +0100
Message-ID <thY3U-6MU-17@gated-at.bofh.it> (permalink)
References (2 earlier) <tgAZI-4mT-25@gated-at.bofh.it> <tgLV8-3qA-3@gated-at.bofh.it> <tgPYJ-6by-1@gated-at.bofh.it> <tgWGS-2zu-7@gated-at.bofh.it> <th13P-5HD-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Am Freitag, den 03.03.2017, 20:27 +0100 schrieb Mats Karrman:
> On 2017-03-03 13:59, Heikki Krogerus wrote:
> 
> > 
> > On Fri, Mar 03, 2017 at 08:29:18AM +0100, Mats Karrman wrote:
> > ....
> 
> > 
> > How would something like that sound to you guys?
> 
> Complicated... Need to marinate on that for a while ;)

The thing is that a type C plug has operations that affect every
device on it and need to be synchronized. Reset and power
requirements would be the obvious examples.

It seems to me that the natural way to represent this is a bus.
Like SCSI where you have a bus reset operation.

	Regards
		Oliver

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Thread

Re: [PATCH v17 2/3] usb: USB Type-C connector class Mats Karrman <mats.dev.list@gmail.com> - 2017-03-02 16:40 +0100
  Re: [PATCH v17 2/3] usb: USB Type-C connector class Guenter Roeck <linux@roeck-us.net> - 2017-03-03 04:20 +0100
    Re: [PATCH v17 2/3] usb: USB Type-C connector class Mats Karrman <mats.dev.list@gmail.com> - 2017-03-03 08:40 +0100
      Re: [PATCH v17 2/3] usb: USB Type-C connector class Enric Balletbo Serra <eballetbo@gmail.com> - 2017-03-03 11:20 +0100
      Re: [PATCH v17 2/3] usb: USB Type-C connector class Heikki Krogerus <heikki.krogerus@linux.intel.com> - 2017-03-03 15:50 +0100
        Re: [PATCH v17 2/3] usb: USB Type-C connector class Guenter Roeck <linux@roeck-us.net> - 2017-03-03 20:10 +0100
        Re: [PATCH v17 2/3] usb: USB Type-C connector class Mats Karrman <mats.dev.list@gmail.com> - 2017-03-03 20:30 +0100
          Re: [PATCH v17 2/3] usb: USB Type-C connector class Oliver Neukum <oneukum@suse.com> - 2017-03-06 11:30 +0100
          Re: [PATCH v17 2/3] usb: USB Type-C connector class Heikki Krogerus <heikki.krogerus@linux.intel.com> - 2017-03-06 14:50 +0100
            Re: [PATCH v17 2/3] usb: USB Type-C connector class Mats Karrman <mats.dev.list@gmail.com> - 2017-03-07 23:40 +0100
              Re: [PATCH v17 2/3] usb: USB Type-C connector class Guenter Roeck <linux@roeck-us.net> - 2017-03-08 06:10 +0100
              Re: [PATCH v17 2/3] usb: USB Type-C connector class Heikki Krogerus <heikki.krogerus@linux.intel.com> - 2017-03-08 15:10 +0100
                Re: [PATCH v17 2/3] usb: USB Type-C connector class Mats Karrman <mats.dev.list@gmail.com> - 2017-03-10 23:30 +0100
                Re: [PATCH v17 2/3] usb: USB Type-C connector class Guenter Roeck <linux@roeck-us.net> - 2017-03-11 00:50 +0100
      Re: [PATCH v17 2/3] usb: USB Type-C connector class Guenter Roeck <linux@roeck-us.net> - 2017-03-03 15:50 +0100

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