Re: [RESEND PATCH v2] usb: dwc2: disable power_down on rockchip for regression

2018-10-29 Thread Minas Harutyunyan
Hi Hal, On 10/26/2018 6:38 PM, Hal Emmerich wrote: > > From 04fbf78e4e569bf872f1ffcb0a6f9b89569dc913 Mon Sep 17 00:00:00 2001 > From: Hal Emmerich > Date: Thu, 19 Jul 2018 21:48:08 -0500 > Subject: [PATCH] usb: dwc2: disable power_down on rockchip devices > >  The bug would let the usb contro

RE: Prolific: PL2303G Linux driver ( new USB to UART chip)

2018-10-29 Thread Yeh . Charles [葉榮鑫]
Hi Greg, Because the "confidential" message is auto add by Prolific's email server. I will use "charlesyeh...@gmail.com" to avoid "confidential message". And I will use Linux kernel 4.4 (pl2303.c & pl2303.h) to make patch file, is it OK? Charles Yeh(葉榮鑫) TeL: +886-2-26546363 ext.52

Re: Prolific: PL2303G Linux driver ( new USB to UART chip)

2018-10-29 Thread Johan Hovold
On Mon, Oct 29, 2018 at 10:24:26AM +, Yeh.Charles [葉榮鑫] wrote: > Hi Greg, > Because the "confidential" message is auto add by Prolific's > email server. I will use "charlesyeh...@gmail.com" to avoid > "confidential message". Sounds good. > And I will use Linux kernel 4.4 (

Re: [PATCH v15 0/2] Add support for USB Type-C interface on latest NVIDIA GPU

2018-10-29 Thread Andy Shevchenko
On Fri, Oct 26, 2018 at 09:36:57AM -0700, Ajay Gupta wrote: > Hi Heikki and Wolfram, > > These two changes add support for USB Type-C interface on latest NVIDIA GPU > card. > The Type-C controller used is Cypress CCGx and is over I2C interface. > > I2C host controller has known limitation of sen

Re: [PATCH 08/10] usb: typec: Add support for usb role switch in rt1711h driver

2018-10-29 Thread Heikki Krogerus
On Sat, Oct 27, 2018 at 05:58:18PM +0800, Yu Chen wrote: > This patch add struct device_connection to rt1711h driver to support > find "usb-role-switch" in tcpm_register_port. > > Cc: Heikki Krogerus > Cc: Greg Kroah-Hartman > Cc: Lucas Tsai > Cc: shufan_lee > Cc: John Stultz > Cc: Binghui Wa

Re: [PATCH 08/10] usb: typec: Add support for usb role switch in rt1711h driver

2018-10-29 Thread Chen Yu
On 2018/10/29 19:58, Heikki Krogerus wrote: > On Sat, Oct 27, 2018 at 05:58:18PM +0800, Yu Chen wrote: >> This patch add struct device_connection to rt1711h driver to support >> find "usb-role-switch" in tcpm_register_port. >> >> Cc: Heikki Krogerus >> Cc: Greg Kroah-Hartman >> Cc: Lucas Tsai

Re: [PATCH 03/10] dt-bindings: misc: Add bindings for HiSilicon usb hub and data role switch functionality on HiKey960

2018-10-29 Thread Chen Yu
On 2018/10/28 2:06, Sergei Shtylyov wrote: > On 27.10.2018 12:58, Yu Chen wrote: > >> This patch adds binding documentation to support usb hub and usb >> data role switch of Hisilicon HiKey&HiKey960 Board. >> >> Cc: Rob Herring >> Cc: Mark Rutland >> Cc: John Stultz >> Cc: Binghui Wang >> Si

Re: [PATCH 2/4 v5] memstick: Prevent memstick host from getting runtime suspended during card detection

2018-10-29 Thread Ulf Hansson
On 24 October 2018 at 10:49, Kai-Heng Feng wrote: > We can use MEMSTICK_POWER_{ON,OFF} along with pm_runtime_{get,put} > helpers to let memstick host support runtime pm. > > There's a small window between memstick_detect_change() and its queued > work, memstick_check(). In this window the rpm coun

Re: [PATCH 07/10] hikey960: Support usb functionality of Hikey960

2018-10-29 Thread Heikki Krogerus
Hi, On Sat, Oct 27, 2018 at 05:58:17PM +0800, Yu Chen wrote: > This driver handles usb hub power on and typeC port event of HiKey960 board: > 1)DP&DM switching between usb hub and typeC port base on typeC port > state By "hub" do you mean you have some kind of an integrated USB hub on your SoC?

Re: [PATCH 2/4 v5] memstick: Prevent memstick host from getting runtime suspended during card detection

2018-10-29 Thread Kai Heng Feng
> On Oct 29, 2018, at 20:25, Ulf Hansson wrote: > > On 24 October 2018 at 10:49, Kai-Heng Feng > wrote: >> We can use MEMSTICK_POWER_{ON,OFF} along with pm_runtime_{get,put} >> helpers to let memstick host support runtime pm. >> >> There's a small window between memstick_detect_change() and

[PATCH v2] xhci: Add quirk to workaround the errata seen on Cavium Thunder-X2 Soc

2018-10-29 Thread Cherian, George
Implement workaround for ThunderX2 Errata-129 (documented in CN99XX Known Issues" available at Cavium support site). As per ThunderX2errata-129, USB 2 device may come up as USB 1 if a connection to a USB 1 device is followed by another connection to a USB 2 device, the link will come up as USB 1 fo

[PATCH] USB: gadget: udc: fix spelling mistake "intrerrupt" -> "interrupt"

2018-10-29 Thread Colin King
From: Colin Ian King Trivial fix to spelling mistake in comment Signed-off-by: Colin Ian King --- drivers/usb/gadget/udc/pch_udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c index afaea11ec771..55c8c8a

Re: [PATCH 07/10] hikey960: Support usb functionality of Hikey960

2018-10-29 Thread Chen Yu
Hi On 2018/10/29 22:30, Heikki Krogerus wrote: > Hi, > > On Sat, Oct 27, 2018 at 05:58:17PM +0800, Yu Chen wrote: >> This driver handles usb hub power on and typeC port event of HiKey960 board: >> 1)DP&DM switching between usb hub and typeC port base on typeC port >> state > By "hub" do you mean

[PATCH] USB: Don't enable LPM if it's already enabled

2018-10-29 Thread Kai-Heng Feng
USB Bluetooth controller QCA ROME (0cf3:e007) sometimes stops working after S3: [ 165.110742] Bluetooth: hci0: using NVM file: qca/nvm_usb_0302.bin [ 168.432065] Bluetooth: hci0: Failed to send body at 4 of 1953 (-110) After some experiments, I found that disabling LPM can workaround the issue

Re: [PATCH] USB: Don't enable LPM if it's already enabled

2018-10-29 Thread kbuild test robot
Hi Kai-Heng, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on usb/usb-testing] [also build test WARNING on v4.19 next-20181029] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day

Re: [PATCH] USB: Don't enable LPM if it's already enabled

2018-10-29 Thread kbuild test robot
Hi Kai-Heng, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on usb/usb-testing] [also build test WARNING on v4.19 next-20181029] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day