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Date: Mon, 23 Nov 2015 10:10:52 +0800 From: Peter Chen <peter.chen@...escale.com> To: Felipe Balbi <balbi@...com> CC: Tim Bird <tim.bird@...ymobile.com>, "robh+dt@...nel.org" <robh+dt@...nel.org>, "pawel.moll@....com" <pawel.moll@....com>, "mark.rutland@....com" <mark.rutland@....com>, "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>, Andersson, Björn <Bjorn.Andersson@...ymobile.com>, "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "tbird20d@...il.com" <tbird20d@...il.com> Subject: Re: [PATCH 2/2] usb: phy: msm: fix connect/disconnect bug for dragonboard OTG port On Fri, Nov 20, 2015 at 06:58:59PM -0600, Felipe Balbi wrote: > > Hi, > > Tim Bird <tim.bird@...ymobile.com> writes: > > On 11/16/2015 09:21 AM, Felipe Balbi wrote: > >> > >> Hi, > >> > >> Peter Chen <peter.chen@...escale.com> 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 <tim.bird@...ymobile.com> > >>>>>> --- > >>>>>> 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? > > I have my fixes and next branches both on next. Not sure about chipidea. > Chipidea's fixes and next branches on next too. -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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