Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760639AbbKTWhN (ORCPT ); Fri, 20 Nov 2015 17:37:13 -0500 Received: from seldrel01.sonyericsson.com ([37.139.156.2]:8719 "EHLO seldrel01.sonyericsson.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752474AbbKTWhL (ORCPT ); Fri, 20 Nov 2015 17:37:11 -0500 Subject: Re: [PATCH 2/2] usb: phy: msm: fix connect/disconnect bug for dragonboard OTG port To: Felipe Balbi , Peter Chen References: <1447202811-3429-1-git-send-email-tim.bird@sonymobile.com> <1447202811-3429-2-git-send-email-tim.bird@sonymobile.com> <20151111031445.GA8826@shlinux2> <56437F50.6050006@sonymobile.com> <20151112091349.GA3402@shlinux2> <877flhn9mh.fsf@saruman.tx.rr.com> CC: "robh+dt@kernel.org" , "pawel.moll@arm.com" , "mark.rutland@arm.com" , "gregkh@linuxfoundation.org" , =?UTF-8?Q?Andersson=2c_Bj=c3=b6rn?= , "linux-usb@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-msm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "tbird20d@gmail.com" From: Tim Bird Message-ID: <564FA087.5050807@sonymobile.com> Date: Fri, 20 Nov 2015 14:36:55 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <877flhn9mh.fsf@saruman.tx.rr.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1506 Lines: 40 On 11/16/2015 09:21 AM, Felipe Balbi wrote: > > Hi, > > Peter Chen writes: >> On Wed, Nov 11, 2015 at 09:48:00AM -0800, Tim Bird wrote: >>> >>> >>> On 11/10/2015 07:14 PM, Peter Chen wrote: >>>> On Tue, Nov 10, 2015 at 04:46:51PM -0800, Tim Bird wrote: >>>>> This fixes a bug where if you disconnect and re-connect the USB cable, >>>>> the gadget driver stops working. >>>>> >>>>> Add support for async_irq to wake up driver from low power mode. >>>>> Without this, the power management code never calls resume. >>>>> Also, have the phy driver kick the gadget driver (chipidea otg) >>>>> by having the chipidea driver register with it, for vbus connect >>>>> notifications. >>>>> >>>>> Signed-off-by: Tim Bird >>>>> --- >>>>> drivers/usb/chipidea/udc.c | 6 ++++++ >>>>> drivers/usb/phy/phy-msm-usb.c | 16 ++++++++++++++++ >>>>> include/linux/usb/msm_hsusb.h | 1 + >>>>> 3 files changed, 23 insertions(+) > > I just wanna know how you guys want this to be handled ? Through my tree > or chipidea's ? Or do we break the dependencies between the changes ? I'm fine with splitting it up. I'm sending a new series with 3 patches right after this message. Do both trees go to linux-next? -- Tim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/