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Date: Fri, 8 Dec 2023 08:16:35 +0100
From: Greg KH <gregkh@linuxfoundation.org>
To: Douglas Gilbert <dgilbert@interlog.com>
Cc: linux-usb@vger.kernel.org
Subject: Re: [Announce] lsucpd release 0.91 utility for USB Type-C
Message-ID: <2023120804-chowder-sampling-8ebb@gregkh>
References: <5f74a231-e0c2-4be6-ab90-6592f7cfa8df@interlog.com>
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In-Reply-To: <5f74a231-e0c2-4be6-ab90-6592f7cfa8df@interlog.com>

On Fri, Dec 08, 2023 at 01:36:02AM -0500, Douglas Gilbert wrote:
> lsucpd is a command line utility for listing USB Type-C ports, partners
> and any associated PD objects. It is essentially data-mining the
> /sys/class/typec and /sys/class/usb_power_delivery directories. So
> lsucpd performs no magic and root permissions are not required.
> 
> lsucpd was originally announced in this post on 28 August 2023:
>   https://marc.info/?l=linux-usb&m=169325926403279&w=2
> That code has been tagged as 'r0.89'. There is also a 'r0.90' tag
> but it was not announced. This release is tagged as 'r0.91'. The
> code is available at this git mirror at:
>     https://github.com/doug-gilbert/lsucpd
> 
> Changelog since 0.89 [20230827] [svn: r9]
>   - add the first stage of JSON support
>   - add --pdo-snk= and --pdo-src= options to decode PDOs
>   - add --rdo= option to decode RDOs
>   - make preparations for PD revision 3.2

Nice!  Any thoughts about adding this functionality to the usbutils
package to make it all in one place?

thanks,

greg k-h