On Fri, 14 Jul 2017 11:22:51 +0530
Pratyush Anand wrote:
> Hi Felipe,
>
> On Friday 09 June 2017 03:58 PM, Felipe Balbi wrote:
> > Felipe Balbi writes:
> >
> >> Allow for ftrace data to be exported over a USB Gadget
> >> Controller. With this, we have a potentially very fast pipe for
> >> tra
Sometimes drivers only use muxes under certain scenarios. For
example, the chipidea usb controller may be connected to a usb
switch on some platforms, and connected directly to a usb port on
others. The driver won't know one way or the other though, so add
a mux_control_get_optional() API that allo
This patchset adds support for the TC7USB40MU usb mux found on
db410c 96boards platforms via the new multiplexer framework and
hooks that into the chipidea driver. This allows us to properly
control host or device mode on this board via the sysfs knob.
So far I've only tested this on db410c, so I
On the db410c 96boards platform we have a TC7USB40MU on the board
to mux the D+/D- lines coming from the controller between a micro
usb "device" port and a USB hub for "host" roles[1]. During a
role switch, we need to toggle this mux to forward the D+/D-
lines to either the port or the hub. Add the
We currently have three device nodes for the same USB hardware
block, as evident by the reuse of the same reg address multiple
times. Now that the chipidea driver fully supports OTG with the
MSM wrapper we can collapse all these nodes into one USB device
node, reflecting the true nature of the hard
Quoting Stephen Boyd (2017-07-13 15:35:02)
> Quoting Peter Rosin (2017-07-11 22:04:46)
> >
> > Maybe no need for a compatible update either, if it works to do something
> > like this in the DT?
> >
> > usb_switch: usb-switch {
> > compatible = "gpio-mux";
> >
On 07/14/2017 08:51 AM, Gargi Sharma wrote:
> On Fri, Jul 14, 2017 at 4:52 PM, Greg KH wrote:
>> On Fri, Jul 14, 2017 at 09:03:08AM +0530, Gargi Sharma wrote:
>>> This patchset contains patches for PID allocation. Individual patches
>>> in the series break the kernel. But once, the patchset is app
From: Petr Kulhavy
Date: Thu, 13 Jul 2017 19:40:57 +0200
> This change enables the use of SW timestamping on Raspberry PI.
>
> smsc95xx uses the usbnet transmit function usbnet_start_xmit(), which
> implements software timestamping. However the SOF_TIMESTAMPING_TX_SOFTWARE
> capability was missi
On Fri, Jul 14, 2017 at 4:52 PM, Greg KH wrote:
> On Fri, Jul 14, 2017 at 09:03:08AM +0530, Gargi Sharma wrote:
>> This patchset contains patches for PID allocation. Individual patches
>> in the series break the kernel. But once, the patchset is applied, the
>> kernel compiles. We have to figure o
From: Enrico Mioso
Date: Tue, 11 Jul 2017 17:21:52 +0200
> Some firmwares in Huawei E3372H devices have been observed to switch back
> to NTB 32-bit format after altsetting switch.
> This patch implements a driver flag to check for the device settings and
> set NTB format to 16-bit again if neede
Hi Gargi,
[auto build test ERROR on v4.12]
[also build test ERROR on next-20170714]
[cannot apply to linus/master linux/master]
[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-ci/linux/commits/Gargi-Sharma/PID
Hi Gargi,
[auto build test ERROR on v4.12]
[also build test ERROR on next-20170714]
[cannot apply to linus/master linux/master]
[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-ci/linux/commits/Gargi-Sharma/PID
On Wed, Jul 12, 2017 at 03:06:48PM +0700, Thang Q. Nguyen wrote:
> XHCI specification 1.1 does not require xHCI-compliant controllers
> to always enable hardware USB2 LPM. However, the current xHCI
> driver always enable it when seeing HLC=1.
> This patch supports an option for users to control dis
On Fri, 14 Jul 2017, Felipe Balbi wrote:
> Hi,
>
> Alan Stern writes:
> >> > Felipe:
> >> >
> >> > On Thu, 29 Jun 2017, kernel test robot wrote:
> >> >
> >> >> FYI, we noticed the following commit:
> >> >>
> >> >> commit: f16443a034c7aa359ddf6f0f9bc40d01ca31faea ("USB: gadgetfs,
> >> >> dummy-
On Fri, Jul 14, 2017 at 10:34:20AM +0200, Boszormenyi Zoltan wrote:
> 2017-06-22 15:21 keltezéssel, Zoltán Böszörményi írta:
> > This patch uses the previously introduced macro called
> > request_declared_muxed_region() to synchronize access to
> > the I/O port pair 0xcd6 / 0xcd7 on SB800.
> >
> >
On Fri, Jul 14, 2017 at 09:03:08AM +0530, Gargi Sharma wrote:
> This patchset contains patches for PID allocation. Individual patches
> in the series break the kernel. But once, the patchset is applied, the
> kernel compiles. We have to figure out whether to send this as one whole patch
> or if to
On Fri, Jul 14, 2017 at 10:32:49AM +, Chu.Mike [朱堅宜] wrote:
> Hi Greg,
>
> This patch is for adding our new chip PL2303TB (UART, 12 GPIO, PWN)
> PID is 2304 and GPIO function codes. Attached is datasheet. Can you
> help us?
Adding a new device is is simple, but adding custom ioctls for gpio
c
On Fri, Jul 14, 2017 at 05:10:57AM +, Yeh.Charles[葉榮鑫] wrote:
> Hi Greg,
>The attached file" pl2303c_patch.zip & pl2303h_patch.zip" are patch file
> for PL2303.c & PL2303.h.
>Can you help to include it to the next kernel release?
Hm, I started to edit this to make it fit the proper co
2017-06-22 15:21 keltezéssel, Zoltán Böszörményi írta:
Use the new request_declared_muxed_region() macro to synchronize
accesses to the SB800 I/O port pair (0xcd6 / 0xcd7) with the
PCI quirk for isochronous USB transfers and with the i2c-piix4
driver.
At the same time, remove the long lifetime r
2017-06-22 15:21 keltezéssel, Zoltán Böszörményi írta:
This patch uses the previously introduced macro called
request_declared_muxed_region() to synchronize access to
the I/O port pair 0xcd6 / 0xcd7 on SB800.
These I/O ports are also used by i2c-piix4 and sp5100_tco,
so synchronization is necess
2017-06-22 15:21 keltezéssel, Zoltán Böszörményi írta:
Add a new IORESOURCE_ALLOCATED flag that is automatically used
when alloc_resource() is used internally in kernel/resource.c
and free_resource() now takes this flag into account.
The core of __request_region() was factored out into a new fun
On Fri, Jul 14, 2017 at 02:41:24PM +0700, Lars Melin wrote:
> On 2017-07-14 13:58, Linus Lüssing wrote:
>
> >---
> >$ dmesg
> >[...]
> >[166914.044029] usb 1-1.6.1: new full-speed USB device number 23 using
> >dwc_otg
>
> dwc_otg is not an official kernel driver, no support for it here.
Ah, oka
On 2017-07-14 13:58, Linus Lüssing wrote:
---
$ dmesg
[...]
[166914.044029] usb 1-1.6.1: new full-speed USB device number 23 using dwc_otg
dwc_otg is not an official kernel driver, no support for it here.
/Lars
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On Fri, Jul 14, 2017 at 08:58:32AM +0200, Linus Lüssing wrote:
> The Odroid-W runs a Raspbian based on Debian Jessie. Linux kernel
> version: 4.9.36. Architecture: armhf
4.9 is really old, any chance you can try 4.12 for this? Lots of things
have changed since 4.9 was released last year :)
thank
Hi,
I'm having two issues with an active, 7-port (+1, charging-only)
USB 3.0 Hub from Goobay (Model: 69770). My setup looks like this:
|Odroid-W| - |Motorola Lapdock| - |Goobay Hub|
The Goobay hub supposedly features a VIA VL813. Or even two,
as according to "lsusb -t" there are two, chained 4-p
Hi,
Alan Stern writes:
>> > Felipe:
>> >
>> > On Thu, 29 Jun 2017, kernel test robot wrote:
>> >
>> >> FYI, we noticed the following commit:
>> >>
>> >> commit: f16443a034c7aa359ddf6f0f9bc40d01ca31faea ("USB: gadgetfs,
>> >> dummy-hcd, net2280: fix locking for callbacks")
>> >> https://git.ker
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