linux-kernel - Re: [PATCHv6 1/3] usb: USB Type-C connector class

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Message-ID: <ad787f09-3ff0-a170-51f5-13c338a2e664@roeck-us.net>
Date:   Wed, 31 Aug 2016 06:18:34 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Cc:     Oliver Neukum <oneukum@...e.com>,
        Vincent Palatin <vpalatin@...omium.org>,
        Bin Gao <bin.gao@...ux.intel.com>,
        Felipe Balbi <felipe.balbi@...ux.intel.com>,
        Greg KH <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCHv6 1/3] usb: USB Type-C connector class

On 08/31/2016 04:09 AM, Heikki Krogerus wrote:
> Hi guys,
>
> On Tue, Aug 30, 2016 at 06:47:41AM -0700, Guenter Roeck wrote:
>> On 08/30/2016 06:11 AM, Heikki Krogerus wrote:
>>> Hi,
>>>
>>> On Tue, Aug 30, 2016 at 02:49:50PM +0300, Heikki Krogerus wrote:
>>>> On Tue, Aug 30, 2016 at 01:16:46PM +0200, Oliver Neukum wrote:
>>>>> Error reporting does not require a synchronous operation. Reporting
>>>>> it in the next read() or write() and making it pollable is perfectly
>>>>> viable. It just must not be silently dropped.
>>>>
>>>> OK, I think I got it. I need to document that. I'll also add
>>>> get_pr/dr/vconn hooks to the API for getting the status.
>>>
>>> Would the attached diff do the trick? It also includes the other
>>> suggestions from Guenter.
>>>
>>
>> It is not at all what I meant or asked for :-(. I'll have a closer
>> look into the latest patch set later today.
>
> An other attempt. This one has just the suggestions from you Guenter
> (including the supports_usb_power_delivery attibute for cables as
> well), and update to the ABI document.
>
> Let me know if it's OK.
>

Yes, much better.

Thanks,
Guenter