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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 18C14C433DF for ; Mon, 18 May 2020 13:35:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E4E092065F for ; Mon, 18 May 2020 13:35:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727995AbgERNff (ORCPT ); Mon, 18 May 2020 09:35:35 -0400 Received: from mga18.intel.com ([134.134.136.126]:64625 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726775AbgERNff (ORCPT ); Mon, 18 May 2020 09:35:35 -0400 IronPort-SDR: BgxX+mo4GwtS0LRt7jon4Dkdii9FcyFcUJVDNGr/Ix5r8beM0gFKJSsQW6ZqDTwZcK8Lqwja6e ng1WJBy3ILKA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2020 06:35:34 -0700 IronPort-SDR: b+0BUGM31BW8JI4QsMPM5wO6d+1unXO1fRR8+5S0gjFWPJdYpJNl7gRJ1KWd2kE7x5B29JXV+2 vfc6OBwF7p+Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,407,1583222400"; d="scan'208";a="373390387" Received: from kuha.fi.intel.com ([10.237.72.162]) by fmsmga001.fm.intel.com with SMTP; 18 May 2020 06:35:31 -0700 Received: by kuha.fi.intel.com (sSMTP sendmail emulation); Mon, 18 May 2020 16:35:30 +0300 Date: Mon, 18 May 2020 16:35:30 +0300 From: Heikki Krogerus To: jakub@bilan.me Cc: Andy Shevchenko , Hans de Goede , Andy Shevchenko , USB , Platform Driver Subject: Re: your mail Message-ID: <20200518133530.GB1298122@kuha.fi.intel.com> References: <526351589195104@mail.yandex.com> <20200511113506.GB2062175@kuha.fi.intel.com> <5ee2b9ef-25e3-c049-3f82-d3d51d392824@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hi Jakub, On Mon, May 11, 2020 at 04:40:05PM +0300, Andy Shevchenko wrote: > On Mon, May 11, 2020 at 3:29 PM Hans de Goede wrote: > > On 5/11/20 1:44 PM, Andy Shevchenko wrote: > > ... > > > > I would rather disable them and issue a firmware bug. > > > Vendors, including us, should do something sane about this. > > > > I have to partially disagree here. I agree that for future hardware > > versions the firmware team of those devices should offer a saner > > interface. But for the current hardware gen I guess we are stuck > > with this and having a DMI table for popular models (well any model > > a Linux user is willing to submit a quirk for) is better then simply > > not having things working under Linux. > > > > I do wonder what Windows does here though. Perhaps the INT3513 device > > has some ACPI methods to query for more info, like how many Type-C > > controllers there actually are? > > I think they do silly things there in usual obscure MS way, i.e. > hardcoding everything in the driver per platform. > That's why I'm really disappointed how things are going on. I've been trying to figure out which exact NUC10i3 your NUC is? I can't find a NUC10i3 that uses Comet Lake -S? If your NUC isn't actually "-S" variant, then the ACPI device entry with HID INT3515 should return 0 from its _STA method. But can you please share the full name of your board (like NUC10i3FNH or something like that - should read on the bottom of the device). Also, dmesg output would be useful. thanks, -- heikki