Re: [PATCH 1/6] usb: chipidea: Add dynamic pinctrl selection

2018-08-23 Thread Bjorn Andersson
On Tue 21 Aug 06:55 PDT 2018, Loic Poulain wrote: > Some hardware implementations require to configure pins differently > according to the USB role (host/device), this can be an update of the > pins routing or a simple GPIO value change. > > This patch introduces new optional "host" and "device"

Re: [PATCH 1/6] usb: chipidea: Add dynamic pinctrl selection

2018-08-23 Thread Loic Poulain
Hi Bjorn, On 23 August 2018 at 16:53, Bjorn Andersson wrote: > On Tue 21 Aug 06:55 PDT 2018, Loic Poulain wrote: > >> Some hardware implementations require to configure pins differently >> according to the USB role (host/device), this can be an update of the >> pins routing or a simple GPIO

[PATCH v2] usb: musb: dsps: do not disable CPPI41 irq in driver teardown

2018-08-23 Thread Bin Liu
TI AM335x CPPI 4.1 module uses a single register bit for CPPI interrupts in both musb controllers. So disabling the CPPI irq in one musb driver breaks the other musb module. Since musb is already disabled before tearing down dma controller in musb_remove(), it is safe to not disable CPPI irq in

Re: [PATCH 5/6] phy: qcom-usb-hs: Fix unbalanced notifier registration

2018-08-23 Thread Bjorn Andersson
On Tue 21 Aug 06:55 PDT 2018, Loic Poulain wrote: > Phy power on/off cycle can happen several times during device life. > We then need to balance the extcon notifier registration accordingly. > > Fixes: f0b5c2c96370 ("phy: qcom-usb-hs: Replace the extcon API") > Signed-off-by: Loic Poulain >

Re: USB Type-C hub detection is flaky

2018-08-23 Thread Timur Kristóf
On Thu, 2018-07-05 at 15:58 +0300, Heikki Krogerus wrote: > > > > > > Did you have a change to test if the problem can be reproduced in > > > Windows too? > > > > Sorry, not yet but I will get around to it next week. > > (The XPS is my primary work machine so I will have to back up > >

RE: USB Type-C hub detection is flaky

2018-08-23 Thread Mario.Limonciello
> -Original Message- > From: Timur Kristóf [mailto:timur.kris...@gmail.com] > Sent: Thursday, August 23, 2018 11:03 AM > To: Heikki Krogerus; Limonciello, Mario > Cc: linux-usb@vger.kernel.org; Mika Westerberg > Subject: Re: USB Type-C hub detection is flaky > > On Thu, 2018-07-05 at

Assalaam Alaikum,

2018-08-23 Thread Hajia Fadia Mohammed .
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[no subject]

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musb_hdrc HNP?

2018-08-23 Thread Takashi Matsuzawa
Hello. I am trying HNP (host -> peripheral role change) using two PocketBeagles, but without success. If there any idea on where I, where should I ask this, or how can I debug / fix, I really appreciate. 1) What I did Two PocketBeagles (running the default Debian image). Both added 2nd USB

Re: [PATCH 2/4] usb: dwc3: gadget: check if dep->frame_number is still valid

2018-08-23 Thread Thinh Nguyen
On 8/23/2018 3:15 AM, Felipe Balbi wrote: > Hi, > > Thinh Nguyen writes: >> On 8/20/2018 3:34 AM, Felipe Balbi wrote: >>> Gadget driver may take an unbounded amount of time to queue requests >>> after XferNotReady. This is important for isochronous endpoints which >>> need to be started for a

Re: [PATCH 1/6] usb: chipidea: Add dynamic pinctrl selection

2018-08-23 Thread Andy Shevchenko
On Tue, Aug 21, 2018 at 4:57 PM Loic Poulain wrote: > > Some hardware implementations require to configure pins differently > according to the USB role (host/device), this can be an update of the > pins routing or a simple GPIO value change. > > This patch introduces new optional "host" and

Re: [PATCH 3/4] usb: dwc3: trace: log ep commands in hex

2018-08-23 Thread Andy Shevchenko
On Mon, Aug 20, 2018 at 3:21 PM Laurent Pinchart wrote: > > Hi Andy, > > On Monday, 20 August 2018 15:06:31 EEST Andy Shevchenko wrote: > > On Mon, Aug 20, 2018 at 2:25 PM, Laurent Pinchart wrote: > > >> - TP_printk("%s: cmd '%s' [%d] params %08x %08x %08x --> status: %s", > > >> +

Re: [PATCH 2/4] usb: dwc3: gadget: check if dep->frame_number is still valid

2018-08-23 Thread Felipe Balbi
Hi, Thinh Nguyen writes: > On 8/20/2018 3:34 AM, Felipe Balbi wrote: >> Gadget driver may take an unbounded amount of time to queue requests >> after XferNotReady. This is important for isochronous endpoints which >> need to be started for a specific (micro-)frame. >> >> Before kicking the

Re: [PATCH 3/4] usb: dwc3: trace: log ep commands in hex

2018-08-23 Thread Laurent Pinchart
Hi Andy, On Thursday, 23 August 2018 12:57:57 EEST Andy Shevchenko wrote: > On Mon, Aug 20, 2018 at 3:21 PM Laurent Pinchart wrote: > > On Monday, 20 August 2018 15:06:31 EEST Andy Shevchenko wrote: > >> On Mon, Aug 20, 2018 at 2:25 PM, Laurent Pinchart wrote: > - TP_printk("%s: cmd '%s'