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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED 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 BB28BECE561 for ; Mon, 24 Sep 2018 05:58:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5E83A21480 for ; Mon, 24 Sep 2018 05:58:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="e3WRCoDK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5E83A21480 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=synopsys.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727324AbeIXL60 (ORCPT ); Mon, 24 Sep 2018 07:58:26 -0400 Received: from smtprelay.synopsys.com ([198.182.47.9]:41020 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725858AbeIXL60 (ORCPT ); Mon, 24 Sep 2018 07:58:26 -0400 Received: from mailhost.synopsys.com (mailhost1.synopsys.com [10.12.238.239]) by smtprelay.synopsys.com (Postfix) with ESMTP id CB1F324E10CA; Sun, 23 Sep 2018 22:57:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1537768679; bh=vkuTdtqMKbQcrNoAqIXpm5OyOnS7rPBhDs1WXOtnXo4=; h=From:To:CC:Subject:Date:References:From; b=e3WRCoDK5Wzt4JHisvf8+m+BF3GbepZ08XWJhwGn0EnLlTsiqs92Ogo3r70Pg2BzQ lk1T2T9gbIt0YOkAB85Bjru8PwP0EHnu5llH/C246U3mC/j/UYjKAIdMoanYJUH4ht +iLai07X2C/XWs1uugCzxvooRvBjTtQihGo1DMdCIhQ99fHV+iOaAC1izj7NwpsBmZ xjjIe4fnPnkO7KfHq5lJ60NS64Ufls5NSdhT1VJSfZQKiktTpaTivZOyt4fPb4Qzre 70KUNzfOzgPxXkzVpp4PBVjLxVill/sZv62iMSf/XnfB5QWQu7V81sgf+o6iOwdzZG cR3mldrWRL2ew== Received: from us01wehtc1.internal.synopsys.com (us01wehtc1-vip.internal.synopsys.com [10.12.239.236]) by mailhost.synopsys.com (Postfix) with ESMTP id 8DFFA538E; Sun, 23 Sep 2018 22:57:59 -0700 (PDT) Received: from AM04WEHTCB.internal.synopsys.com (10.116.16.192) by us01wehtc1.internal.synopsys.com (10.12.239.235) with Microsoft SMTP Server (TLS) id 14.3.361.1; Sun, 23 Sep 2018 22:57:59 -0700 Received: from AM04WEMBXB.internal.synopsys.com ([fe80::1006:bcdd:1b7:579b]) by am04wehtcb.internal.synopsys.com ([::1]) with mapi id 14.03.0361.001; Mon, 24 Sep 2018 09:57:56 +0400 From: Artur Petrosyan To: John Stultz , Artur Petrosyan CC: Minas Harutyunyan , lkml , John Youn , "Felipe Balbi" , "linux-usb@vger.kernel.org" , Manivannan Sadhasivam Subject: Re: [PATCH] usb: dwc2: Fix HiKey regression caused by power_down feature Thread-Topic: [PATCH] usb: dwc2: Fix HiKey regression caused by power_down feature Thread-Index: AQHT7ws4O+8B/axYs0CeMD+6l4m0jQ== Date: Mon, 24 Sep 2018 05:57:56 +0000 Message-ID: <3AD91E696667BF4BA728303C178E8A63532AB36A@am04wembxb.internal.synopsys.com> References: <1526690943-8211-1-git-send-email-john.stultz@linaro.org> <410670D7E743164D87FA6160E7907A5601313531E1@am04wembxa.internal.synopsys.com> <410670D7E743164D87FA6160E7907A560131356C4E@am04wembxa.internal.synopsys.com> <3AD91E696667BF4BA728303C178E8A63532AAF6D@am04wembxb.internal.synopsys.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.116.70.160] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi John,=0A= =0A= On 9/21/2018 05:05, John Stultz wrote:=0A= > On Thu, Sep 20, 2018 at 7:17 AM, Artur Petrosyan=0A= > wrote:=0A= >> On 5/23/2018 01:57, John Stultz wrote:=0A= >>> Its done automatically, when the OTG cable is detected it the host=0A= >>> ports are disabled and when the OTG port is empty the host ports are=0A= >>> enabled.=0A= >>>=0A= >>> Let me know if you need anything else!=0A= >>>=0A= >>=0A= >> Please apply the patch set with this cover letter "[PATCH 0/3] usb:=0A= >> dwc2: Fix hibernation for switching between host and device modes."=0A= > =0A= > Sorry, can you send the patches to me, or point me to a git tree? I'm=0A= > not seeing that thread in my mailbox or on google.=0A= > =0A= >> Enable the power down on his devices. Let me know if you still see any= =0A= >> issue. If there is no issue, please provide Tested-by tag.=0A= > =0A= > Would be happy to test it, thought I'm traveling tomorrow, so I may=0A= > not be able to validate till monday.=0A= > =0A= > thanks=0A= > -john=0A= > =0A= =0A= You can find the patch set following to this link.=0A= =0A= https://marc.info/?l=3Dlinux-usb&m=3D153745139408236&w=3D2=0A= =0A= Regards,=0A= Artur=0A= =0A= From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: usb: dwc2: Fix HiKey regression caused by power_down feature From: Artur Petrosyan Message-Id: <3AD91E696667BF4BA728303C178E8A63532AB36A@am04wembxb.internal.synopsys.com> Date: Mon, 24 Sep 2018 05:57:56 +0000 To: John Stultz , Artur Petrosyan Cc: Minas Harutyunyan , lkml , John Youn , Felipe Balbi , "linux-usb@vger.kernel.org" , Manivannan Sadhasivam List-ID: SGkgSm9obiwKCk9uIDkvMjEvMjAxOCAwNTowNSwgSm9obiBTdHVsdHogd3JvdGU6Cj4gT24gVGh1 LCBTZXAgMjAsIDIwMTggYXQgNzoxNyBBTSwgQXJ0dXIgUGV0cm9zeWFuCj4gPEFydGh1ci5QZXRy b3N5YW5Ac3lub3BzeXMuY29tPiB3cm90ZToKPj4gT24gNS8yMy8yMDE4IDAxOjU3LCBKb2huIFN0 dWx0eiB3cm90ZToKPj4+IEl0cyBkb25lIGF1dG9tYXRpY2FsbHksIHdoZW4gdGhlIE9URyBjYWJs ZSBpcyBkZXRlY3RlZCBpdCB0aGUgaG9zdAo+Pj4gcG9ydHMgYXJlIGRpc2FibGVkIGFuZCB3aGVu IHRoZSBPVEcgcG9ydCBpcyBlbXB0eSB0aGUgaG9zdCBwb3J0cyBhcmUKPj4+IGVuYWJsZWQuCj4+ Pgo+Pj4gTGV0IG1lIGtub3cgaWYgeW91IG5lZWQgYW55dGhpbmcgZWxzZSEKPj4+Cj4+Cj4+IFBs ZWFzZSBhcHBseSB0aGUgcGF0Y2ggc2V0IHdpdGggdGhpcyBjb3ZlciBsZXR0ZXIgIltQQVRDSCAw LzNdIHVzYjoKPj4gZHdjMjogRml4IGhpYmVybmF0aW9uIGZvciBzd2l0Y2hpbmcgYmV0d2VlbiBo b3N0IGFuZCBkZXZpY2UgbW9kZXMuIgo+IAo+IFNvcnJ5LCBjYW4geW91IHNlbmQgdGhlIHBhdGNo ZXMgdG8gbWUsIG9yIHBvaW50IG1lIHRvIGEgZ2l0IHRyZWU/IEknbQo+IG5vdCBzZWVpbmcgdGhh dCB0aHJlYWQgaW4gbXkgbWFpbGJveCBvciBvbiBnb29nbGUuCj4gCj4+IEVuYWJsZSB0aGUgcG93 ZXIgZG93biBvbiBoaXMgZGV2aWNlcy4gTGV0IG1lIGtub3cgaWYgeW91IHN0aWxsIHNlZSBhbnkK Pj4gaXNzdWUuIElmIHRoZXJlIGlzIG5vIGlzc3VlLCBwbGVhc2UgcHJvdmlkZSBUZXN0ZWQtYnkg dGFnLgo+IAo+IFdvdWxkIGJlIGhhcHB5IHRvIHRlc3QgaXQsIHRob3VnaHQgSSdtIHRyYXZlbGlu ZyB0b21vcnJvdywgc28gSSBtYXkKPiBub3QgYmUgYWJsZSB0byB2YWxpZGF0ZSB0aWxsIG1vbmRh eS4KPiAKPiB0aGFua3MKPiAtam9obgo+IAoKWW91IGNhbiBmaW5kIHRoZSBwYXRjaCBzZXQgZm9s bG93aW5nIHRvIHRoaXMgbGluay4KCmh0dHBzOi8vbWFyYy5pbmZvLz9sPWxpbnV4LXVzYiZtPTE1 Mzc0NTEzOTQwODIzNiZ3PTIKClJlZ2FyZHMsCkFydHVyCg==