snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by work with
const snd_pcm_ops. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/usb/gadget/function/u_audio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
On 27.07.2017 05:21, Lu Baolu wrote:
xhci_disable_slot() is a helper for disabling a slot when a device
goes away or recovers from error situations. Currently, it checks
the corespoding virt-dev pointer and returns directly (w/o issuing
disable slot command) if it's null.
This is unnecessary and
On Tue, Aug 08, 2017 at 12:58:51PM -0700, Greg Kroah-Hartman wrote:
> This adds a new ATEN device id for a new pl2303-based device.
>
> Reported-by: Peter Kuo
> Cc: stable
> Signed-off-by: Greg Kroah-Hartman
>
> ---
>
> Peter, can you test this patch and verify it works for you? Is there a
>
Hello,
I am currently using 3.18 linux kernel and getting below
spinlock crashe in f_hid.c driver (https://goo.gl/3mdAr1).
Crash is happening due to race condition between
hidg_unbind and f_hidg_poll function. This is still a problem
with latest kernel though as cdev_del(&hidg->cdev) is racing
wi
Make these const as they are only passed to the function
atm_dev_register and the corresponding argument is of type const.
Done using Coccinelle.
Signed-off-by: Bhumika Goyal
---
drivers/usb/atm/usbatm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/atm/usbatm.c
Hi,
noman pouigt writes:
> Hello,
>
> I am currently using 3.18 linux kernel and getting below
return -EKERNELTOOOLD;
Sorry, you're on your own. You should ask for support from whoever
forces you to use 3.18 kernel.
--
balbi
signature.asc
Description: PGP signature
On 27.07.2017 05:21, Lu Baolu wrote:
xhci_disable_slot() allows the invoker to pass a command pointer
as paramenter. Otherwise, it will allocate one. This will cause
memory leak when a command structure was allocated inside of this
function while queuing command trb fails. Another problem comes u
This patch fixes an issue that the spin_lock_init() is not called
for almost all pipes. Otherwise, the lockdep output the following
message when we connect a usb cable using g_ncm:
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking co
On 8/4/2017 4:44 PM, Felipe Balbi wrote:
>
> Hi,
>
> Sandeep Singh writes:
>> From: Sandeep Singh
>>
>> Certain HP keyboards would keep inputting a character automatically which
>> is the wake-up key after S3 resume
>>
>> On some AMD platforms USB host fails to respond (by holding resume-K) t
Hi,
Sandeep Singh writes:
> On 8/4/2017 4:44 PM, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Sandeep Singh writes:
>>> From: Sandeep Singh
>>>
>>> Certain HP keyboards would keep inputting a character automatically which
>>> is the wake-up key after S3 resume
>>>
>>> On some AMD platforms USB host f
Hi Gustavo,
Thank you for the patch!
> -Original Message-
> From: Gustavo A. R. Silva
> Sent: Wednesday, August 9, 2017 7:35 AM
>
> platform_get_irq() returns an error code, but the renesas_usb3 driver
> ignores it and always returns -ENODEV. This is not correct and,
> prevents -EPROBE_D
Some time ago Thierry Reding sent out patches that enabled UDC on NVIDIA
Tegra, unfortunately they haven't got enough traction to get into the
kernel. I've rebased those patches and added a fix for the Ethernet USB
Gadget on Tegra20, Marc Dietrich tested UDC driver on AC100 (Tegra20),
Nicolas Chauv
NVIDIA Tegra20 UDC can't cope with unaligned DMA and require a USB gadget
quirk that avoids SKB buffer alignment to be set in order to make Ethernet
Gadget working. Later Tegra generations do not require that quirk. Let's
add a new platform data flag that allows to enable USB gadget quirk for
platf
From: Thierry Reding
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Thierry Reding
---
arch/arm/boot/dts/tegra114-dalmore.dts | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts
b/arch/arm/boo
From: Thierry Reding
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Thierry Reding
Tested-by: Nicolas Chauvet
Acked-by: Stephen Warren
---
arch/arm/boot/dts/tegra124-jetson-tk1.dts | 12 +++-
1 file changed, 11 insertions(+), 1 deleti
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Dmitry Osipenko
Tested-by: Marc Dietrich
Acked-by: Stephen Warren
---
arch/arm/boot/dts/tegra20-paz00.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts
From: Thierry Reding
All of these Tegra SoC generations have a ChipIdea UDC IP block that can
be used for device mode communication with a host. Implement rudimentary
support that doesn't allow switching between host and device modes.
Tested-by: Michał Mirosław
Signed-off-by: Thierry Reding
[d
Since NVIDIA Tegra is supported now by the ChipIdea USB driver, let's
enable this driver in tegra_defconfig.
Signed-off-by: Dmitry Osipenko
---
arch/arm/configs/tegra_defconfig | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/configs/tegra_defconfig b/arch/
This quirk is required to make USB Ethernet gadget working with HW that
can't cope with unaligned DMA. For some reason only f_ncm handles that
quirk, let's handle it in the rest of the network models. All models have
been tested with a ChipIdea UDC driver on NVIDIA Tegra20 SoC that require
DMA to b
From: Thierry Reding
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Thierry Reding
Acked-by: Stephen Warren
---
arch/arm/boot/dts/tegra30-beaver.dts | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-beav
On 09.08.2017 14:49, Dmitry Osipenko wrote:
> From: Thierry Reding
>
> All of these Tegra SoC generations have a ChipIdea UDC IP block that can
> be used for device mode communication with a host. Implement rudimentary
> support that doesn't allow switching between host and device modes.
>
> Tes
Make cp210x not abort if part number could not be read from device.
Signed-off-by: Sebastian Frei
---
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index f64e914a8985..d6afa823d6f0 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -1487,13 +14
From: Thierry Reding
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Thierry Reding
Tested-by: Nicolas Chauvet
Acked-by: Stephen Warren
---
arch/arm/boot/dts/tegra124-jetson-tk1.dts | 12 +++-
1 file changed, 11 insertions(+), 1 deleti
Some time ago Thierry Reding sent out patches that enabled UDC on NVIDIA
Tegra, unfortunately they haven't got enough traction to get into the
kernel. I've rebased those patches and added a fix for the Ethernet USB
Gadget on Tegra20, Marc Dietrich tested UDC driver on AC100 (Tegra20),
Nicolas Chauv
From: Thierry Reding
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Thierry Reding
Acked-by: Stephen Warren
---
arch/arm/boot/dts/tegra30-beaver.dts | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-beav
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Dmitry Osipenko
Tested-by: Marc Dietrich
Acked-by: Stephen Warren
---
arch/arm/boot/dts/tegra20-paz00.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts
From: Thierry Reding
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Thierry Reding
---
arch/arm/boot/dts/tegra114-dalmore.dts | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts
b/arch/arm/boo
From: Thierry Reding
All of these Tegra SoC generations have a ChipIdea UDC IP block that can
be used for device mode communication with a host. Implement rudimentary
support that doesn't allow switching between host and device modes.
Tested-by: Michał Mirosław
Signed-off-by: Thierry Reding
[d
Since NVIDIA Tegra is supported now by the ChipIdea USB driver, let's
enable this driver in tegra_defconfig.
Signed-off-by: Dmitry Osipenko
---
arch/arm/configs/tegra_defconfig | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/configs/tegra_defconfig b/arch/
NVIDIA Tegra20 UDC can't cope with unaligned DMA and require a USB gadget
quirk that avoids SKB buffer alignment to be set in order to make Ethernet
Gadget working. Later Tegra generations do not require that quirk. Let's
add a new platform data flag that allows to enable USB gadget quirk for
platf
This quirk is required to make USB Ethernet gadget working with HW that
can't cope with unaligned DMA. For some reason only f_ncm handles that
quirk, let's handle it in the rest of the network models. All models have
been tested with a ChipIdea UDC driver on NVIDIA Tegra20 SoC that require
DMA to b
On Wed, 2017-08-09 at 11:19 +0700, Lars Melin wrote:
> On 8/9/2017 02:33, Bjørn Mork wrote:
> >
> > The qmi_wwan part looks fine to me. But you
> > will need to split it in two patches since the two
> > drivers are parts of different subsystems.
> >
> > The option driver use interface blacklists
On Tue, 8 Aug 2017, Gustavo A. R. Silva wrote:
> platform_get_irq() returns an error code, but the ehci-omap driver
> ignores it and always returns -ENODEV. This is not correct and,
> prevents -EPROBE_DEFER from being propagated properly.
>
> Also, notice that platform_get_irq() no longer returns
> On Aug 9, 2017, at 2:56 AM, Felipe Balbi wrote:
Thanks for replying.
>
>
> Hi,
>
> noman pouigt writes:
>> Hello,
>>
>> I am currently using 3.18 linux kernel and getting below
>
> return -EKERNELTOOOLD;
>
> Sorry, you're on your own. You should ask for support from whoever
> forces yo
On Wed, Aug 09, 2017 at 10:28:00AM +0200, Johan Hovold wrote:
> On Tue, Aug 08, 2017 at 12:58:51PM -0700, Greg Kroah-Hartman wrote:
> > This adds a new ATEN device id for a new pl2303-based device.
> >
> > Reported-by: Peter Kuo
> > Cc: stable
> > Signed-off-by: Greg Kroah-Hartman
> >
> > ---
usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by work with
const usb_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/usb/atm/speedtch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by work with
const usb_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/usb/host/hwa-hc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by work with
const usb_device_id. So mark the non-const structs as const.
Arvind Yadav (3):
[PATCH 1/3] usb: speedtch: constify usb_device_id
[PATCH 2/3] usb: hwa-hc: constify usb_device_id
usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by work with
const usb_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav
---
drivers/mmc/host/vub300.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by work with
const usb_device_id. So mark the non-const structs as const.
Fix checkpatch.pl error:
ERROR: space prohibited before open square bracket '['.
Signed-off-by: Arvind Yadav
---
driv
usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by work with
const usb_device_id. So mark the non-const structs as const.
Fix checkpatch.pl error:
ERROR: space prohibited before open square bracket '['.
Signed-off-by: Arvind Yadav
---
driv
usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by work with
const usb_device_id. So mark the non-const structs as const.
Fix checkpatch.pl error:
ERROR: space prohibited before open square bracket '['.
Arvind Yadav (2):
[PATCH 1/2] HID: u
On 08/08/2017 03:11 AM, fx IWATA NOBUO wrote:
> Hello,
>
>> -Original Message-
>> From: Shuah Khan [mailto:sh...@kernel.org]
>> Sent: Thursday, August 03, 2017 2:27 AM
>> To: fx IWATA NOBUO ;
>> valentina.mane...@gmail.com; gre...@linuxfoundation.org;
>> linux-usb@vger.kernel.org
>> Cc: fx
(Cc'ing Wei whose commit was blamed)
On Mon, Aug 7, 2017 at 2:15 PM, John Stultz wrote:
> On Mon, Aug 7, 2017 at 2:05 PM, John Stultz wrote:
>> So, with recent testing with my HiKey board, I've been noticing some
>> quirky behavior with my USB eth adapter.
>>
>> Basically, pluging the usb eth ad
Hi Felipe,
Do you have any comments on this?
Thanks,
Jack
On Tue, Aug 01, 2017 at 02:00:56AM -0700, Jack Pham wrote:
> In the SG case this is already handled since a non-zero
> request->num_mapped_sgs is a clear indicator that dma_map_sg()
> had been called. While it would be nice to do the same
On Wed, Aug 9, 2017 at 4:34 PM, Cong Wang wrote:
> (Cc'ing Wei whose commit was blamed)
>
> On Mon, Aug 7, 2017 at 2:15 PM, John Stultz wrote:
>> On Mon, Aug 7, 2017 at 2:05 PM, John Stultz wrote:
>>> So, with recent testing with my HiKey board, I've been noticing some
>>> quirky behavior with m
Ping.
Hi Felipe,
I sent the first patch[1] more than three weeks ago.
But I didn't receive the any review.
[1] https://lkml.org/lkml/2017/7/16/523
This patch is very simple. After finishing the review
I'll remove the deprecated extcon API and then send
the immutable branch to both phy and usb ma
Hi,
On 08/09/2017 03:58 PM, Mathias Nyman wrote:
> On 27.07.2017 05:21, Lu Baolu wrote:
>> xhci_disable_slot() is a helper for disabling a slot when a device
>> goes away or recovers from error situations. Currently, it checks
>> the corespoding virt-dev pointer and returns directly (w/o issuing
>
On Wed, Aug 9, 2017 at 4:44 PM, John Stultz wrote:
> On Wed, Aug 9, 2017 at 4:34 PM, Cong Wang wrote:
>> (Cc'ing Wei whose commit was blamed)
>>
>> On Mon, Aug 7, 2017 at 2:15 PM, John Stultz wrote:
>>> On Mon, Aug 7, 2017 at 2:05 PM, John Stultz wrote:
So, with recent testing with my HiKe
On Wed, Aug 9, 2017 at 5:36 PM, Wei Wang wrote:
>
> Does your USB adapter get an IPv6 address?
Yes, it does.
> If you see the problem starts to happen on commit
> 9514528d92d4cbe086499322370155ed69f5d06c, could you try reverting all
> the following commits:
> (from new to old)
> 1eb04e7c9e63 net
On Wed, Aug 9, 2017 at 5:36 PM, Wei Wang wrote:
> On Wed, Aug 9, 2017 at 4:44 PM, John Stultz wrote:
>> On Wed, Aug 9, 2017 at 4:34 PM, Cong Wang wrote:
>>> (Cc'ing Wei whose commit was blamed)
>>>
>>> On Mon, Aug 7, 2017 at 2:15 PM, John Stultz wrote:
On Mon, Aug 7, 2017 at 2:05 PM, John
On Wed, Aug 9, 2017 at 6:26 PM, John Stultz wrote:
> On Wed, Aug 9, 2017 at 5:36 PM, Wei Wang wrote:
>> On Wed, Aug 9, 2017 at 4:44 PM, John Stultz wrote:
>>> On Wed, Aug 9, 2017 at 4:34 PM, Cong Wang wrote:
(Cc'ing Wei whose commit was blamed)
On Mon, Aug 7, 2017 at 2:15 PM, Joh
Hi Yoshihiro,
On 08/09/2017 06:44 AM, Yoshihiro Shimoda wrote:
Hi Gustavo,
Thank you for the patch!
I'm glad to help :)
-Original Message-
From: Gustavo A. R. Silva
Sent: Wednesday, August 9, 2017 7:35 AM
platform_get_irq() returns an error code, but the renesas_usb3 driver
ignore
We've found that while in host mode on HiKey using Android, if
one runs the command:
stop adbd
The existing usb devices being utilized in host mode are disconnected.
This is most visible with usb networking devices.
This seems to be due to adbd closing the file:
/dev/usb-ffs/adb/ep0
Which cal
Hi John,
Is it possible to try the attached patch?
I am not sure if it actually fixes the issue. But I think it is worth a try.
Also, could you get me all the ipv6 routes when you plug in the usb
using "ip -6 route show"? (If you have multiple routing tables
configured, could you dump them all?)
Hi,
struct usb_serial_device has probe and attach callbacks. After attach
is invoked, device minor numbers are allocated and then registered with
driver core. So attach callback doesn't know minor number.
Can a usb-serial driver know about device minor number as soon as it is
registered with driv
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