From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF5F3C004C9 for ; Wed, 8 May 2019 00:40:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 87E8F20C01 for ; Wed, 8 May 2019 00:40:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=akkea.ca header.i=@akkea.ca header.b="b4FuaOqG"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=akkea.ca header.i=@akkea.ca header.b="b4FuaOqG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726607AbfEHAkp (ORCPT ); Tue, 7 May 2019 20:40:45 -0400 Received: from node.akkea.ca ([192.155.83.177]:43444 "EHLO node.akkea.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726329AbfEHAko (ORCPT ); Tue, 7 May 2019 20:40:44 -0400 Received: from localhost (localhost [127.0.0.1]) by node.akkea.ca (Postfix) with ESMTP id 8CA564E204E; Wed, 8 May 2019 00:40:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akkea.ca; s=mail; t=1557276044; bh=ATtvWNypF9jkxTtLbyVCdjsZcpqcAr7BfsLqiE+XsH4=; h=From:To:Cc:Subject:Date; b=b4FuaOqGsMwMrPL1HEfOLKnamnnCax/1/yTUaiNZ9Xg6AY9QEDWz+ZHegYHOhhKs+ /8i/g7Koo1+i/miE66BnOXsUwbTG/V2OiIXpCVUlugj+jvX/toIonI4eXSEngEtY+E pYYiNGyHAwQ9iXbhsNHBR2MbkSBH5y45ThGmcQ7s= X-Virus-Scanned: Debian amavisd-new at mail.akkea.ca Received: from node.akkea.ca ([127.0.0.1]) by localhost (mail.akkea.ca [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LGJys-91Z7q7; Wed, 8 May 2019 00:40:44 +0000 (UTC) Received: from localhost.localdomain (198-48-167-13.cpe.pppoe.ca [198.48.167.13]) by node.akkea.ca (Postfix) with ESMTPSA id 39A404E204B; Wed, 8 May 2019 00:40:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akkea.ca; s=mail; t=1557276044; bh=ATtvWNypF9jkxTtLbyVCdjsZcpqcAr7BfsLqiE+XsH4=; h=From:To:Cc:Subject:Date; b=b4FuaOqGsMwMrPL1HEfOLKnamnnCax/1/yTUaiNZ9Xg6AY9QEDWz+ZHegYHOhhKs+ /8i/g7Koo1+i/miE66BnOXsUwbTG/V2OiIXpCVUlugj+jvX/toIonI4eXSEngEtY+E pYYiNGyHAwQ9iXbhsNHBR2MbkSBH5y45ThGmcQ7s= From: "Angus Ainslie (Purism)" Cc: Guenter Roeck , Heikki Krogerus , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, "Angus Ainslie (Purism)" Subject: [PATCH 0/1] usb: typec: tcpci: read the VBUS_VOLTAGE register Date: Tue, 7 May 2019 18:40:26 -0600 Message-Id: <20190508004027.16558-1-angus@akkea.ca> X-Mailer: git-send-email 2.17.1 To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I don't have a setup that I can test this code right now. I did test the tcpci_get_vbus_voltage and on my setup it is always 0. I don't currently have setup that I can adjust the vbus voltage to trigger the fault. Angus Ainslie (Purism) (1): usb: typec: tcpci: add functions to read the VBUS voltage drivers/usb/typec/tcpm/tcpci.c | 35 ++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) -- 2.17.1