Re: howto debug xhci driver?

2018-04-22 Thread Tushar Nimkar
On 2018-04-21 00:03, Bin Liu wrote: Hi, On Tue, Mar 20, 2018 at 02:28:00PM -0700, Paul Zimmerman wrote: Forgot to CC linux-usb. Forwarded Message Subject: Re: howto debug xhci driver? Date: Tue, 20 Mar 2018 13:56:21 -0700 From: Paul Zimmerman To: Bin Liu CC: Felipe Balbi

RE: [PATCH v7 1/6] typec: tcpm: Add core support for sink side PPS

2018-04-22 Thread Adam Thomson
On 22 April 2018 15:05, Greg Kroah-Hartman wrote: > On Fri, Mar 23, 2018 at 10:12:20AM +, Adam Thomson wrote: > > This commit adds code to handle requesting of PPS APDOs. Switching > > between standard PDOs and APDOs, and re-requesting an APDO to > > modify operating voltage/current will be tr

Re: [PATCH usb v6 6/6] usb: core: phy: add the SPDX-License-Identifier and include guard

2018-04-22 Thread Martin Blumenstingl
Hi Greg, On Sun, Apr 22, 2018 at 3:01 PM, Greg KH wrote: > On Wed, Apr 18, 2018 at 09:39:51PM +0200, Martin Blumenstingl wrote: >> This clarifies the license of the code. While here also add an include >> guard to the header file. >> >> Fixes: 07dbff0ddbd86c ("usb: core: add a wrapper for the USB

Re: [PATCH v2 0/6] USB 3.2 initial support

2018-04-22 Thread Greg KH
On Thu, Apr 19, 2018 at 07:05:49PM +0300, Mathias Nyman wrote: > Hi > > A new version based on earlier suggestions and feedback. > > The USB 3.2 specification adds support for Dual-lane, doubling the > maximum rate to 20Gbps by taking into use another set of rx and tx > wires and pins in the Type

Re: [PATCH v2 0/6] USB: legacy-phy spring cleaning

2018-04-22 Thread Greg Kroah-Hartman
On Wed, Apr 18, 2018 at 11:26:18AM +0200, Johan Hovold wrote: > When investigating an issue related to the recent addition of > generic-phy support to USB core, I happened to take a closer look at the > legacy-phy support in usb_add_hcd() as well. > > Turns out this code hasn't been used since 201

Re: [PATCH v7 1/6] typec: tcpm: Add core support for sink side PPS

2018-04-22 Thread Greg Kroah-Hartman
On Fri, Mar 23, 2018 at 10:12:20AM +, Adam Thomson wrote: > This commit adds code to handle requesting of PPS APDOs. Switching > between standard PDOs and APDOs, and re-requesting an APDO to > modify operating voltage/current will be triggered by an > external call into TCPM. > > Signed-off-by

Re: [PATCH 2/3] usbip: usbip_host: delete device from busid_table after rebind

2018-04-22 Thread Greg KH
On Wed, Apr 11, 2018 at 06:13:31PM -0600, Shuah Khan wrote: > Device is left in the busid_table after unbind and rebind. Rebind > initiates usb bus scan and the original driver claims the device. > After rescan the device should be deleted from the busid_table as > it no longer belongs to usbip_hos

Re: [PATCH] usb: always build usb/common/ targets; fixes extcon-axp288 build error

2018-04-22 Thread Greg Kroah-Hartman
On Tue, Apr 17, 2018 at 11:01:41AM +0200, Hans de Goede wrote: > Hi, > > On 17-04-18 07:14, Randy Dunlap wrote: > > From: Randy Dunlap > > > > The extcon-axp288 driver selects USB_ROLE_SWITCH, but the USB > > Makefile does not currently build drivers/usb/common/ (where > > USB_ROLE_SWITCH code i

Re: [PATCH usb v6 6/6] usb: core: phy: add the SPDX-License-Identifier and include guard

2018-04-22 Thread Greg KH
On Wed, Apr 18, 2018 at 09:39:51PM +0200, Martin Blumenstingl wrote: > This clarifies the license of the code. While here also add an include > guard to the header file. > > Fixes: 07dbff0ddbd86c ("usb: core: add a wrapper for the USB PHYs on the HCD") > Suggested-by: Masahiro Yamada > Signed-off

Re: [PATCH 1/2] usb: typec: tps6598x: handle block reads separately with plain-I2C adapters

2018-04-22 Thread Greg Kroah-Hartman
On Fri, Apr 20, 2018 at 10:26:08AM -0700, Guenter Roeck wrote: > On Wed, Apr 18, 2018 at 03:34:09PM +0300, Heikki Krogerus wrote: > > If the I2C adapter that the PD controller is attached to > > does not support SMBus protocol, the driver needs to handle > > block reads separately. The first byte r

[PATCH] Revert "xhci: plat: Register shutdown for xhci_plat"

2018-04-22 Thread Greg Kroah-Hartman
This reverts commit b07c12517f2aed0add8ce18146bb426b14099392 It is incomplete and causes hangs on devices when shutting down. It needs a much more "complete" fix in order to work properly. As that fix has not been merged, revert this patch for now before it causes any more problems. Cc: Greg Ha

Re: ConfigFS, FunctionFS, and MS XInput

2018-04-22 Thread Daniel Hefti
On 4/19/2018 7:16 PM, Daniel Hefti wrote: On 4/17/2018 8:56 AM, Krzysztof Opasiak wrote: On 04/17/2018 04:03 AM, Daniel Hefti wrote: Hey guys, I've been banging my head against the wall for a couple of days trying to get a Raspberry Pi 0W to talk to Windows (8.1/10) as an XInput game con