On Mon, Aug 28, 2017 at 9:56 PM, Kai-Heng Feng
wrote:
> On Mon, Aug 28, 2017 at 6:14 PM, Mathias Nyman
> wrote:
>> On 28.08.2017 12:29, Greg KH wrote:
>>
>> Adding more people who were involved in the original patch.
>>
>> Users are now
Hello
On Fri, Sep 15, 2017 at 09:01:13AM +, gustavo panizzo wrote:
Hello
On Thu, Sep 07, 2017 at 01:51:31PM +0300, Felipe Balbi wrote:
Hi,
gustavo panizzo writes:
---
drivers/usb/dwc3/core.c | 33 +
1 file changed, 33 insertions(+)
On Fri, Sep 15, 2017 at 04:53:13PM -0700, Greg KH
wrote:
> On Sat, Sep 16, 2017 at 02:45:17AM +0300, Serge Semin wrote:
> > On Fri, Sep 15, 2017 at 04:40:28PM -0700, Greg KH
> > wrote:
> > > On Sat, Sep 16, 2017 at 02:31:13AM +0300, Serge
On Fri, Sep 15, 2017 at 04:45:14PM -0700, Greg KH
wrote:
> On Sat, Sep 16, 2017 at 02:31:09AM +0300, Serge Semin wrote:
> > USB2517i hubs are very like USB251xb devices series. They have almost
> > the same configuration registers space except number of ports, led
> >
On Sat, Sep 16, 2017 at 02:45:17AM +0300, Serge Semin wrote:
> On Fri, Sep 15, 2017 at 04:40:28PM -0700, Greg KH
> wrote:
> > On Sat, Sep 16, 2017 at 02:31:13AM +0300, Serge Semin wrote:
> > > Signed-off-by: Serge Semin
> > > ---
> > >
On Fri, Sep 15, 2017 at 04:40:28PM -0700, Greg KH
wrote:
> On Sat, Sep 16, 2017 at 02:31:13AM +0300, Serge Semin wrote:
> > Signed-off-by: Serge Semin
> > ---
> > drivers/usb/misc/usb251xb.c | 1 +
> > 1 file changed, 1 insertions(+), 0
On Sat, Sep 16, 2017 at 02:31:09AM +0300, Serge Semin wrote:
> USB2517i hubs are very like USB251xb devices series. They have almost
> the same configuration registers space except number of ports, led
> configurations and lack of battery settings. All these peculiarities
> are reflected in this
On Fri, Sep 15, 2017 at 04:40:28PM -0700, Greg KH wrote:
> On Sat, Sep 16, 2017 at 02:31:13AM +0300, Serge Semin wrote:
> > Signed-off-by: Serge Semin
> > ---
> > drivers/usb/misc/usb251xb.c | 1 +
> > 1 file changed, 1 insertions(+), 0 deletion(-)
>
> I can't take
On Sat, Sep 16, 2017 at 02:31:13AM +0300, Serge Semin wrote:
> Signed-off-by: Serge Semin
> ---
> drivers/usb/misc/usb251xb.c | 1 +
> 1 file changed, 1 insertions(+), 0 deletion(-)
I can't take patches without any changelog text, sorry.
>
> diff --git
Primarily it was intended to just add USB2517 hub support to the driver.
But after tests a bug and inconistency were discovered. So it was decided
to perform following changes:
Changelog v1:
- Add USB2517/i hub specifics support to the driver
- Fix property_u32 NULL-pointer dereference
- Add new
USB2517i hubs are very like USB251xb devices series. They have almost
the same configuration registers space except number of ports, led
configurations and lack of battery settings. All these peculiarities
are reflected in this patch.
Signed-off-by: Serge Semin
---
The driver used to be developed with legacy GPIO API support. It's
better to use descriptor-based interface for several reasons. First
of all the legacy API doesn't support the ACTIVE_LOW/HIGH flag of dts
nodes, which is essential since different hardware may have different
GPIOs connectivity
Signed-off-by: Serge Semin
---
drivers/usb/misc/usb251xb.c | 1 +
1 file changed, 1 insertions(+), 0 deletion(-)
diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c
index 1d47acd09..43afa04ad 100644
--- a/drivers/usb/misc/usb251xb.c
+++
The methods like of_property_read_u32 utilizing the specified
pointer permit only the pointer to a preallocated u32 storage as the
third argument. As a result the driver crashes on NULL pointer
dereference in case if "oc-delay-us" or "power-on-time-ms" declared
in dts file.
Signed-off-by: Serge
This parameters may be varied in accordance with hardware specifics.
So lets add the corresponding settings to the usb251x driver dts
specification.
Signed-off-by: Serge Semin
---
Documentation/devicetree/bindings/usb/usb251xb.txt | 6 ++
On Thu, 14 Sep 2017, Andrey Konovalov wrote:
> On Thu, Sep 14, 2017 at 7:49 PM, Alan Stern wrote:
> > On Thu, 14 Sep 2017, Andrey Konovalov wrote:
> >
> >> Looked at this a little more.
> >>
> >> dummy_timer() stucks in an infinite loop. It calls
> >>
> -Original Message-
> From: Roger Quadros [mailto:rog...@ti.com]
> Sent: Thursday, September 14, 2017 10:14 AM
> To: Chris Welch ; linux-usb@vger.kernel.org
> Subject: Re: xhci_hcd HC died; cleaning up with TUSB7340 and µPD720201
>
>
> Texas Instruments
Hi,
This patchset adds devicetree support to the max3421 driver.
Thoses modification are based on a previous (unapplied) patch
series by Alexander Amelkin [1].
Since I am not a kernel expert I would a like to have your feedbacks on:
1. Under which condition pdata must be freed (in max3421_probe)
Adds bindings documentation for the max3421 driver.
Signed-off-by: Jules Maselbas
---
.../devicetree/bindings/usb/maxim,max3421.txt | 24 ++
1 file changed, 24 insertions(+)
create mode 100644
Adds support for devicetree to the max3421 driver.
Signed-off-by: Jules Maselbas
---
drivers/usb/host/max3421-hcd.c | 87 +-
1 file changed, 86 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/max3421-hcd.c
Thanks for answers, everyone! I think I got what I needed.
--
Rail Shafigulin
Software Engineer
Esencia Technologies
--
*ESENCIA TECHNOLOGIES, INC.*3945 Freedom Circle, Suite #360,
Santa Clara CA 95054
Phone: +1 408 736 8284 Fax:
On Fri, 15 Sep 2017, Bruce Korb wrote:
> (Alan -- sorry for duplicate reply. iPad seems to really like HTML, so
> it bounced.)
>
> On Thu, Sep 14, 2017 at 5:30 PM, Alan Stern wrote:
> > On Thu, 14 Sep 2017, Bruce Korb wrote:
> > The number of tagged commits has
(Alan -- sorry for duplicate reply. iPad seems to really like HTML, so
it bounced.)
On Thu, Sep 14, 2017 at 5:30 PM, Alan Stern wrote:
> On Thu, 14 Sep 2017, Bruce Korb wrote:
> The number of tagged commits has nothing to do with it. Bisection
> involves testing _all_
The contents of the System Clock Status Register (SCSR) needs to be
restored into the System Clock Enable Register (SCER).
As the bootloader will restore some clocks by itself, the issue can be
missed as only the USB controller, the LCD controller, the Image Sensor
controller and the programmable
Wait for the syncronization of all clocks when resuming, not only the
UPLL clock. Do not use regmap_read_poll_timeout, as it will call BUG()
when interrupts are masked, which is the case in here.
Signed-off-by: Romain Izard
---
drivers/clk/at91/pmc.c | 24
It is not normal for the PMECC to fail when trying to fix ECC errors.
Report these cases as errors.
Signed-off-by: Romain Izard
---
drivers/mtd/nand/atmel/pmecc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/atmel/pmecc.c
During backup mode, the contents of all registers will be cleared as the
SoC will be completely powered down. For a product that boots on NAND
Flash memory, the bootloader will obviously use the related controller
to read the Flash and correct any detected error in the memory, before
handling back
When an Atmel SoC is suspended with the backup mode, the USB bus will be
powered down. As this is expected, do not return an error to the driver
core when ehci_resume detects it.
Signed-off-by: Romain Izard
---
drivers/usb/host/ehci-atmel.c | 3 ++-
1 file changed, 2
From: Romain Izard
When an AT91 programmable clock is declared in the device tree, register
it into the Power Management Controller driver. On entering suspend mode,
the driver saves and restores the Programmable Clock registers to support
the backup mode for
The controller used by a flexcom module is configured at boot, and left
alone after this. As the configuration will be lost after backup mode,
restore the state of the flexcom driver on resume.
Signed-off-by: Romain Izard
---
drivers/mfd/atmel-flexcom.c | 65
Save and restore registers for the PWM on suspend and resume, which
makes hibernation and backup modes possible.
Signed-off-by: Romain Izard
---
drivers/pwm/pwm-atmel-tcb.c | 63 +++--
1 file changed, 61 insertions(+), 2
The atmel serial port driver reported the following warning on suspend:
atmel_usart f802.serial: ttyS1: Unable to drain transmitter
As the ATMEL_US_TXEMPTY status bit in ATMEL_US_CSR is always cleared
when the transmitter is disabled, we need to know the transmitter's
state to return the real
While the core of the backup mode for SAMA5D2 has been integrated in
v4.13, it is far from complete. Individual controllers in the chip have
drivers that do not support the reset of the registers during suspend,
and they need to be adapted to handle it.
The first patch uses the clock wakeup code
Hi,
I'm using a RK3288 rockchip board whit kernel rockchip-linux release-4.4.
It has two USB host and one of them has a DW controller. If I connect a
UVC camera on it, I get into an incomplete MJPG frame error when enable
stream with a image format greater or equal than 1920x1080. There isn't
any
Hello
On Thu, Sep 07, 2017 at 01:51:31PM +0300, Felipe Balbi wrote:
Hi,
gustavo panizzo writes:
---
drivers/usb/dwc3/core.c | 33 +
1 file changed, 33 insertions(+)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index
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