linux-kernel - Re: [PATCH 2/3] usb: type-c: USB Type-C Connector System Software Interface

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Message-ID: <1455788660.1384.19.camel@suse.com>
Date:	Thu, 18 Feb 2016 10:44:20 +0100
From:	Oliver Neukum <oneukum@...e.com>
To:	Peter Chen <hzpeterchen@...il.com>
Cc:	Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Felipe Balbi <balbi@...nel.org>,
	Mathias Nyman <mathias.nyman@...ux.intel.com>,
	Greg KH <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH 2/3] usb: type-c: USB Type-C Connector System Software
 Interface

On Thu, 2016-02-18 at 17:29 +0800, Peter Chen wrote:

> Does this UCSI spec has some similar things with USB Type-C Port
> Controller Interface Spec at usb.org? If not, how to co-work
> together in future?

USB Type-C Port Controller Interface Spec:

What can a type C connector do?

UCSI spec:

How can the OS use ACPI to tell a type C connector what to do.

Obviously UCSI depends on the type C spec, but they cover different
things.

	HTH
		Oliver