Re: [PATCH 0/3] Fix OMAP EHCI probe & assorted cleanups

2018-09-23 Thread Laurent Pinchart
Hi Tony, On Tuesday, 11 September 2018 19:25:38 EEST Tony Lindgren wrote: > * Laurent Pinchart [180911 16:12]: > > On Tuesday, 11 September 2018 18:16:41 EEST Tony Lindgren wrote: > >> * Laurent Pinchart [180911 15:10]: > >>> Hello, > >>> > >>> This series fixes a v4.19-rc1 regression that resu

Re: [PATCH 0/3] Fix OMAP EHCI probe & assorted cleanups

2018-09-23 Thread Lee Jones
On Sun, 23 Sep 2018, Laurent Pinchart wrote: > Hi Tony, > > On Tuesday, 11 September 2018 19:25:38 EEST Tony Lindgren wrote: > > * Laurent Pinchart [180911 16:12]: > > > On Tuesday, 11 September 2018 18:16:41 EEST Tony Lindgren wrote: > > >> * Laurent Pinchart [180911 15:10]: > > >>> Hello, > >

Re: [PATCH 0/3] Fix OMAP EHCI probe & assorted cleanups

2018-09-23 Thread Lee Jones
On Sun, 23 Sep 2018, Lee Jones wrote: > On Sun, 23 Sep 2018, Laurent Pinchart wrote: > > > Hi Tony, > > > > On Tuesday, 11 September 2018 19:25:38 EEST Tony Lindgren wrote: > > > * Laurent Pinchart [180911 16:12]: > > > > On Tuesday, 11 September 2018 18:16:41 EEST Tony Lindgren wrote: > > > >>

High power use ITE Tech 8350 - bug?

2018-09-23 Thread Luciano
Hi, I have the aforementioned gyroscope sensor device handled by the usbhid driver. I find that it uses a considerable amount of power (relatively). When I look in powertop it shows a 40% use after a cold boot, and after I awake from suspend-to-ram, it shows 100% usage at around 700mw. That's roug

Re: [BUG] usb: USB Mass Storage - USB cable is bad warning

2018-09-23 Thread Alan Stern
On Sat, 22 Sep 2018, Barry Grussling wrote: > When I plug my USB reader (11b0:6348) into my computer (MSI X399 > Carbon Pro, Threadripper 1900X), > I get warnings about a bad usb cable: > Sep 22 11:11:51 ciri kernel: usb 5-3.3-port4: Cannot enable. Maybe the > USB cable is bad? > Sep 22 11:11:52 c

Re: [PATCH 0/3] Fix OMAP EHCI probe & assorted cleanups

2018-09-23 Thread Laurent Pinchart
Hi Lee, On Sunday, 23 September 2018 18:38:28 EEST Lee Jones wrote: > On Sun, 23 Sep 2018, Lee Jones wrote: > > On Sun, 23 Sep 2018, Laurent Pinchart wrote: > >> On Tuesday, 11 September 2018 19:25:38 EEST Tony Lindgren wrote: > >>> * Laurent Pinchart [180911 16:12]: > On Tuesday, 11 Septembe

[PATCH v5] USB: serial: ftdi_sio: implement GPIO support for FT-X devices

2018-09-23 Thread Karoly Pados
This patch allows using the CBUS pins of FT-X devices as GPIO in CBUS bitbanging mode. There is no conflict between the GPIO and VCP functionality in this mode. Tested on FT230X and FT231X. As there is no way to request the current CBUS register configuration from the device, all CBUS pins are set

Re: general protection fault in usb_find_alt_setting

2018-09-23 Thread Dmitry Vyukov
On Sun, Sep 23, 2018 at 11:11 AM, Vladis Dronov wrote: > #syz fix: USB: handle NULL config in usb_find_alt_setting() > #syz dup: general protection fault in usb_find_alt_setting (2) Same here. syzbot process designed in such way that it will not open second version of the bug (2) for the same bug

Re: general protection fault in usb_find_alt_setting

2018-09-23 Thread Vladis Dronov
Hello, Dmitry, Thank you for the reply. I probably do not properly understand how syzcaller works then. Can you please, have a look at my reasoning. The bug: https://syzkaller.appspot.com/bug?id=4b88ff5aa6aa88f9283a45cc62f16e55b0722131 (Reported-by: syzbot+c99ecc8a2c68eb7e06cf2f652e60d63d6fbe2.

[PATCH] USB: serial: cypress_m8: fix spelling mistake "retreiving" -> "retrieving"

2018-09-23 Thread Colin King
From: Colin Ian King Trivial fix to spelling mistake in dev_dbg message Signed-off-by: Colin Ian King --- drivers/usb/serial/cypress_m8.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index e0035c023120..31

[PATCH] usb: dwc2: remove set but unused variable

2018-09-23 Thread Josh Abraham
This patch removes a set but unused variable in hcd.c. Fixes gcc warning: variable ‘data_fifo’ set but not used [-Wunused-but-set-variable] Signed-off-by: Joshua Abraham --- drivers/usb/dwc2/hcd.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hc

Re: [PATCH v5 0/8] usb: dwc3: Fix broken BULK stream support to dwc3 gadget driver

2018-09-23 Thread Tejas Joglekar
Hello Anurag, On 9/21/2018 7:36 PM, Anurag Kumar Vulisha wrote: > Hi Tejas, > >> -Original Message- >> From: Tejas Joglekar [mailto:tejas.jogle...@synopsys.com] >> Sent: Friday, September 21, 2018 7:01 PM >> To: Anurag Kumar Vulisha ; ba...@kernel.org; >> gre...@linuxfoundation.org >> Cc: v

Re: [PATCH] usb: dwc2: remove set but unused variable

2018-09-23 Thread Minas Harutyunyan
On 9/24/2018 5:41 AM, Josh Abraham wrote: > This patch removes a set but unused variable in hcd.c. > > Fixes gcc warning: > variable ‘data_fifo’ set but not used [-Wunused-but-set-variable] > > Signed-off-by: Joshua Abraham > --- > drivers/usb/dwc2/hcd.c | 3 --- > 1 file changed, 3 deletions

Re: [PATCH] usb: dwc2: Fix HiKey regression caused by power_down feature

2018-09-23 Thread Artur Petrosyan
Hi John, On 9/21/2018 05:05, John Stultz wrote: > On Thu, Sep 20, 2018 at 7:17 AM, Artur Petrosyan > wrote: >> On 5/23/2018 01:57, John Stultz wrote: >>> Its done automatically, when the OTG cable is detected it the host >>> ports are disabled and when the OTG port is empty the host ports are >>>