Hi,
I have exactly the same webcam, lsusb says Bus 002 Device 004: ID
046d:0826 Logitech, Inc
On 06.07.2012, Alan Stern wrote:
On Thu, 5 Jul 2012, Frederik Himpe wrote:
I tried setting to on again, and then this appears in the logs:
Jul 5 21:21:59 piranha kernel: [ 9788.223118] usb
* Add this device to usbhid ignore list
Signed-off-by: Yuri Khan yurivk...@gmail.com
Acked-by: Jiri Kosina jkos...@suse.cz
---
drivers/hid/hid-core.c|1 +
drivers/hid/hid-ids.h |3 +++
drivers/input/joystick/xpad.c |1 +
3 files changed, 5 insertions(+)
diff --git
On Tuesday 10 July 2012 08:39 PM, Alan Stern wrote:
On Tue, 10 Jul 2012, Venu Byravarasu wrote:
Thanks Alan for your comments.
On Monday 09 July 2012 08:04 PM, Alan Stern wrote:
On Mon, 9 Jul 2012, Venu Byravarasu wrote:
In functions itd_complete sitd_complete, a pointer
by name stream
Greg Kroah-Hartman gre...@linuxfoundation.org writes:
On Tue, Jul 10, 2012 at 06:51:03PM -0300, Gustavo Padovan wrote:
{ USB_VENDOR_AND_INTERFACE_INFO(0x0a5c, 0xff, 0x01, 0x01) }
Two entries in the cdc_wdm driver can also be converted to use this
interface. Do you want to send a patch doing
Sold by O2 (telefonica germany) under the name LTE4G
Cc: Thomas Schäfer tschae...@t-online.de
Signed-off-by: Bjørn Mork bj...@mork.no
---
drivers/usb/serial/option.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index
Sold by O2 (telefonica germany) under the name LTE4G
Cc: Thomas Schäfer tschae...@t-online.de
Signed-off-by: Bjørn Mork bj...@mork.no
---
drivers/net/usb/qmi_wwan.c |9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index
Hi Keshava, Kevin,
On Fri, Jul 06, 2012 at 05:29:00PM +0530, Munegowda, Keshava wrote:
Samuel
I have sent that patch to disable the ehci in
omap2plus_defconfig; after merging that
please merge this patch too. This will fix the crashes in during boot
with NFS in beagleXM
I'm going
From: Ajay Kumar Gupta ajay.gu...@ti.com
Added usb_ctrl0 and usb_ctrl1 base address as new memory resources
which will be used at am335x musb driver glue layer to turn on or
off builin PHY untill we have a separate system control module
driver.
Signed-off-by: Ajay Kumar Gupta ajay.gu...@ti.com
From: Ajay Kumar Gupta ajay.gu...@ti.com
Enabled the phy control logic for am335x also based on usbss
revision register.
Signed-off-by: Ajay Kumar Gupta ajay.gu...@ti.com
Signed-off-by: Damodar Santhapuri x0132...@ti.com
---
arch/arm/plat-omap/include/plat/usb.h |1 +
From: Ajay Kumar Gupta ajay.gu...@ti.com
AM335x uses NOP transceiver driver and need to enable builtin PHY
by writing into usb_ctrl register available in system control
module register space. This is being added at musb glue driver
layer untill a separate system control module driver is
Hi,
On Wed, Jul 11, 2012 at 3:59 PM, Damodar Santhapuri x0132...@ti.com wrote:
From: Ajay Kumar Gupta ajay.gu...@ti.com
AM335x uses NOP transceiver driver and need to enable builtin PHY
by writing into usb_ctrl register available in system control
module register space. This is being added
Hi,
On Wed, Jul 11, 2012 at 3:59 PM, Damodar Santhapuri x0132...@ti.com
wrote:
From: Ajay Kumar Gupta ajay.gu...@ti.com
AM335x uses NOP transceiver driver and need to enable builtin PHY
by writing into usb_ctrl register available in system control
module register space. This is being
The USB 3.0 specification says that sending a Set Feature or Clear
Feature for U1/U2 Enable is not a valid request when the device is in
the Default or Addressed state. It is only valid when the device is in
the Configured state.
The original LPM patch attempted to disable LPM after the device
The following changes since commit 1a49e2ac9651df7349867a5cf44e2c83de1046af:
EHCI: centralize controller initialization (2012-07-09 13:35:05 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci.git
for-usb-next-2012-07-11
for you to fetch
The USB 3.0 Set/Clear Feature U1/U2 Enable cannot be sent to a device in
the Default or Addressed state. It can only be sent to a configured
device. Change the USB core to initialize the LPM disable count to 1
(disabled), which reflects this limitation.
Change usb_set_configuration() to ensure
hub_initiated_lpm_disable_count is not used by any code, so remove it.
This commit should be backported to kernels as old as 3.5, that contain
the commit 8306095fd2c1100e8244c09bf560f97aca5a311d USB: Disable USB
3.0 LPM in critical sections.
Signed-off-by: Sarah Sharp
USB 3.0 devices can optionally support Latency Tolerance Messaging
(LTM). Add a new sysfs file in the device directory to show whether a
device is LTM capable. This file will be present for both USB 2.0 and
USB 3.0 devices.
Signed-off-by: Sarah Sharp sarah.a.sh...@linux.intel.com
---
On Wed, Jul 11, 2012 at 11:04:05AM +0800, Andiry Xu wrote:
On 07/11/2012 03:37 AM, Dr. Ing. Dieter Jurzitza wrote:
Dear listmembers,
dear Sarah, dear Andiry,
Andiry's suggestion (uncomment the return 0 - statement) fixed my issue, the
usb soundcard remains active after a login-logout;
This is first release of otg driver for the dwc3 Synopsys USB3 core.
The otg driver implements the otg final state machine and control the
activation of the device controller or host controller.
In this first implementation, only simple DRD mode is implemented,
determine if A or B device
From: Marc Kleine-Budde m...@pengutronix.de
If udc_start() fails the qh_pool dma-pool cannot be closed because
it's still in use. This patch factors out the dma_pool_free() loop
into destroy_eps() and calls it in the error path of udc_start(),
too.
Signed-off-by: Marc Kleine-Budde
Hello.
On 10-07-2012 10:32, Gerard Snitselaar wrote:
commit ff9cce82 added back 2 lines that were removed by commit
c83a8542
Please also specify the summaries of those 2 commits in parens.
causing build of twl6030-usb to get an error due to otg being
referenced, but not declared. This
Hello.
On 11-07-2012 14:29, Damodar Santhapuri wrote:
From: Ajay Kumar Gupta ajay.gu...@ti.com
Added usb_ctrl0 and usb_ctrl1 base address as new memory resources
which will be used at am335x musb driver glue layer to turn on or
off builin PHY untill we have a separate system control module
On Wed, Jul 11, 2012 at 07:47:37AM -0400, Sarah Sharp wrote:
Hi Greg,
Looks like no one has objected to these patches in a couple days.
Do you want to queue these up, or should I send you a pull request?
I have already discussed with Lan privately when I will be able to
review these patches
On Wed, Jul 11, 2012 at 10:36:46AM +0200, Bjørn Mork wrote:
Greg Kroah-Hartman gre...@linuxfoundation.org writes:
On Tue, Jul 10, 2012 at 06:51:03PM -0300, Gustavo Padovan wrote:
{ USB_VENDOR_AND_INTERFACE_INFO(0x0a5c, 0xff, 0x01, 0x01) }
Two entries in the cdc_wdm driver can also be
The following changes since commit 6887a4131da3adaab011613776d865f4bcfb5678:
Linux 3.5-rc5 (2012-06-30 16:08:57 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/ tags/usb-3.5-rc6
for you to fetch changes up to
Removed various checkpatch.sh warnings and errors.
Split patch by warning/error type.
Corrected line wraps in emails.
Signed-off-by: Ben Minerds puzzled...@gmail.com
---
drivers/usb/serial/keyspan.c | 106 +-
1 files changed, 53 insertions(+), 53
Changes to conform with checkpatch.sh script. - spaces around '?'
and ':'.Removed 14 checkpatch.sh errors.
Signed-off-by: Ben Minerds puzzled...@gmail.com
---
drivers/usb/serial/keyspan.c | 18 +-
1 files changed, 9 insertions(+), 9 deletions(-)
diff --git
Changes to conform with checkpatch.sh script. - space around '='.
Removed 1 checkpatch.sh error.
Signed-off-by: Ben Minerds puzzled...@gmail.com
---
drivers/usb/serial/keyspan.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/serial/keyspan.c
Changes to conform with checkpatch.sh script. - space near open
parenthesis '('. Removed 2 checkpatch.sh errors.
Signed-off-by: Ben Minerds puzzled...@gmail.com
---
drivers/usb/serial/keyspan.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
Changes to conform with checkpatch.sh script. - trailing whitespace.
Removed 1 checkpatch.sh error.
Signed-off-by: Ben Minerds puzzled...@gmail.com
---
drivers/usb/serial/keyspan.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/serial/keyspan.c
Changes to conform with checkpatch.sh script. - return is not a
function, parentheses not required. Removed 1 checkpatch.sh error.
Signed-off-by: Ben Minerds puzzled...@gmail.com
---
drivers/usb/serial/keyspan.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
Munegowda, Keshava keshava_mgo...@ti.com writes:
On Wed, Jul 11, 2012 at 3:59 PM, Samuel Ortiz sa...@linux.intel.com wrote:
Hi Keshava, Kevin,
On Fri, Jul 06, 2012 at 05:29:00PM +0530, Munegowda, Keshava wrote:
Samuel
I have sent that patch to disable the ehci in
On 2012-07-09 15:54, Clemens Ladisch wrote:
(forwarded to linux-usb)
Udo van den Heuvel wrote:
One moment the box is runing OK.
One moment the 3.4.4 kernel decides to disable an interrupt.
Why?
Jul 8 07:43:49 box3 ntpd[5067]: parse: convert_rawdcf: INCOMPLETE DATA -
time code only has
On Tue, Jul 10, 2012 at 07:10:06PM -0300, Gustavo Padovan wrote:
From: Gustavo Padovan gustavo.pado...@collabora.co.uk
A lot of Broadcom Bluetooth devices provides vendor specific interface
class and we are getting flooded by patches adding new device support.
This change will help us enable
On Tue, Jul 10, 2012 at 05:32:35PM -0500, Alexis Cortes wrote:
Hi Sarah Greg,
I made another patch for this issue following your recommendations. The only
thing that is left is the way the patch is going to be implemented on the
kernel (module parameter, sysfs...), which is still in
On Thu, Jul 12, 2012 at 12:10:14AM +1000, Ben Minerds wrote:
Removed various checkpatch.sh warnings and errors.
Split patch by warning/error type.
Corrected line wraps in emails.
Signed-off-by: Ben Minerds puzzled...@gmail.com
---
drivers/usb/serial/keyspan.c | 106
On Wed, 11 Jul 2012, Udo van den Heuvel wrote:
New occurrence:
Jul 11 16:45:26 box3 kernel: irq 18: nobody cared (try booting with the
irqpoll option)
Jul 11 16:45:26 box3 kernel: Pid: 1465, comm: irq/18-ohci_hcd Not
tainted 3.4.4 #3
Any clues and/or updates?
Didn't you see the message
Greg:
The following lengthy series contains a set of changes and enhancements
to ehci-hcd. The most notable changes include moving from regular
kernel timers to high-resolution timers, and getting rid of long
polling loops with interrupts disabled.
Other changes include removal of
Currently, EHCI initialization turns off the controller (in case it
was left running by the firmware) before setting up the ehci_hcd data
structure. This patch (as1565) reverses that order.
Although it doesn't matter now, it will matter later on when future
additions to ehci_halt() will want to
This patch (as1566) removes the code in ehci-hcd's resume routines
which tries to restart or cancel any transfers left active while the
root hub or controller was asleep. This code isn't necessary, because
all URBs are terminated before the root hub is suspended.
Signed-off-by: Alan Stern
This patch (as1567) removes ehci-hcd's reference counting of QH
structures. It's not necessary to refcount these things because they
always get deallocated at exactly one spot in ehci_endpoint_disable()
(except for two special QHs, ehci-async and ehci-dummy) and are
never used again.
This patch (as1568) introduces symbolic constants for some of the
less-frequently used bitfields in the QH structure. This makes the
code a little easier to read and understand.
Signed-off-by: Alan Stern st...@rowland.harvard.edu
---
drivers/usb/host/ehci-dbg.c |6 +++---
This patch (as1569) renames the ehci-reclaim list in ehci-hcd. The
word reclaim is used in the EHCI specification to mean something
quite different, and unlink_next is more descriptive of the list's
purpose anyway.
Similarly, the reclaim field in the ehci_stats structure is renamed
iaa, which is
This patch (as1570) adds a pointer for the end of ehci-hcd's
async-unlink list. The list (which is actually a queue) is singly
linked, so having a pointer to its end makes adding new entries easier
-- there's no longer any need to scan through the whole list.
In principle it could be changed to
This patch (as1571) adds a new state for ehci-hcd's root hubs:
EHCI_RH_STOPPING. This value is used at times when the root hub is
being stopped and we don't know whether or not the hardware has
finished all its DMA yet.
Although the purpose may not be apparent, this distinction will come
in
This patch (as1573) adds hrtimer support for managing ehci-hcd's
periodic schedule. There are two issues to deal with.
First, the schedule's state (on or off) must not be changed until the
hardware status has caught up with the current command. This is
handled by an hrtimer event that polls at
This patch (as1574) changes the return type of multiple functions in
ehci-sched.c from int to void. The values they return are now always
0, so there's no reason for them to return any value at all.
Signed-off-by: Alan Stern st...@rowland.harvard.edu
---
drivers/usb/host/ehci-sched.c | 34
This patch (as1575) removes special code added for status polling of
the EHCI controller in PS3 systems. While the controller is running,
the polling is now carried out by an hrtimer handler. When the
controller is suspending or stopping, we use the same polling routine
as the old code -- but in
This patch (as1576) adds hrtimer support for managing ehci-hcd's
async schedule. Just as with the earlier change to the periodic
schedule management, two new hrtimer events take care of everything.
One event polls at 1-ms intervals to see when the Asynchronous
Schedule Status (ASS) flag matches
This patch (as1577) adds hrtimer support for unlinking interrupt QHs
in ehci-hcd. The current code relies on a fixed delay of either 2 or
55 us, which is not always adequate and in any case is totally bogus.
Thanks to internal caching, the EHCI hardware may continue to access
an interrupt QH for
This patch (as1578) adds an hrtimer event to handle the death of an
EHCI controller. When a controller dies, it doesn't necessarily stop
running right away. The new event polls at 1-ms intervals to see when
all activity has safely stopped. This replaces a busy-wait polling
loop in the current
This patch (as1579) adds an hrtimer event to handle deallocation of
iTDs and siTDs in ehci-hcd.
Because of the frame-oriented approach used by the EHCI periodic
schedule, the hardware can continue to access the Transfer Descriptor
for isochronous (or split-isochronous) transactions for up to a
This patch (as1580) makes ehci_iso_stream structures behave more like
QHs, in that they will remain allocated until their isochronous
endpoint is disabled. This will come in useful in the future, when
periodic bandwidth gets allocated as an altsetting is installed rather
than on-the-fly.
For
This patch (as1581) replaces the iaa_watchdog kernel timer used by
ehci-hcd with an hrtimer event, in keeping with the general conversion
to high-res timers.
Signed-off-by: Alan Stern st...@rowland.harvard.edu
---
drivers/usb/host/ehci-hcd.c | 66 --
This patch (as1583) changes ehci-hcd to use an hrtimer event for
unlinking empty (unused) async QHs instead of using a kernel timer.
The check for empty QHs is moved to a new routine, where it doesn't
require going through an entire scan of both the async and periodic
schedules. And it can
This patch (as1584) fixes a minor bug that has been present in
ehci-hcd since the beginning.
Scanning the schedules for URB completions is single-threaded. If a
completion interrupt occurs while an URB is being given back, the
interrupt handler realizes that a scan is in progress on another CPU
This patch (as1585) fixes a bug in ehci-hcd's scheme for scanning
interrupt QHs.
Currently a single routine takes care of scanning everything on the
periodic schedule. Whenever an interrupt occurs, it scans all
isochronous and interrupt URBs scheduled for frames that have elapsed
since the last
This patch (as1586) replaces the kernel timer used by ehci-hcd as an
I/O watchdog with an hrtimer event.
Unlike in the current code, the watchdog event is now always enabled
whenever any isochronous URBs are active. This will prevent bugs
caused by the periodic schedule wrapping around with no
This patch (as1587) simplifies ehci-hcd's scan_isoc() routine by
eliminating some local variables, declaring boolean-valued values as
bool rather than unsigned, changing variable names to make more sense,
and so on.
The logic at the end of the routine is cut down significantly. The
scanning
This patch (as1588) adjusts the locking in ehci-hcd's various halt,
shutdown, and suspend/resume pathways. We want to hold the spinlock
while writing device registers and accessing shared variables, but not
while polling in a loop.
In addition, there's no need to call ehci_work() at times when
This patch (as1589) resolves some unlikely races involving system
shutdown or controller death in ehci-hcd:
Shutdown races with both root-hub resume and controller
resume.
Controller death races with root-hub suspend.
A new bitflag is added to indicate that the
On Wed, 11 Jul 2012 16:10:14 +0200, Ben Minerds puzzled...@gmail.com wrote:
Removed various checkpatch.sh warnings and errors.
You've meant chekpatch.pl, right?
Split patch by warning/error type.
Corrected line wraps in emails.
Signed-off-by: Ben Minerds puzzled...@gmail.com
This 0/6 also
/4u
/tmp/20120711--usbmon.out-hang-random-presses
$ sudo cat /sys/kernel/debug/usb/usbmon/4u
/tmp/20120711--usbmon.out.hang-before-unplug--asdf-return
$ sudo cat /sys/kernel/debug/usb/usbmon/4u
/tmp/20120711--usbmon.out.unplug-replug
$ sudo cat /sys/kernel/debug/usb
This is first release of otg driver for the dwc3 Synopsys USB3 core.
The otg driver implements the otg final state machine and control the
activation of the device controller or host controller.
In this first implementation, only simple DRD mode is implemented,
determine if A or B device
Hi James,
Please have a look at the patchset and share your opinion.
If there is anything more to it - please let us know.
Thanks Regards,
Amit Sahrawat
On Sun, Jul 8, 2012 at 8:35 AM, Namjae Jeon linkinj...@gmail.com wrote:
From: Namjae Jeon namjae.j...@samsung.com
Update information of
Hi All,
This is my first post on this list, and I am a relative newcomer to Linux, so
please excuse me if any of my questions seem a bit basic...
I'm an Anaesthetist from Australia (the Americans on the list would call that
an Anaesthesiologist) so programming is more of a hobby than a job.
I
On Thu, Jul 12, 2012 at 05:25:58AM +1000, Richard McLean wrote:
I am particularly interested in the following models of Digi USB-Serial port
adapter :
1. Edgeport/4s MEI Isolated - 4 RS-232/422/485 serial DB-9 software
selectable with galvanic isolation (Part # 301-1000-95)
Add USB identifiers for MCE compatible I/R transceivers from Twisted Melon.
Signed-off-by: Mark Lord ml...@pobox.com
---
Mauro, please queue this up for inclusion in linux-3.6.
Patch is also attached to bypass emailer mangling.
Thanks.
--- linux-3.5-rc6/drivers/media/rc/mceusb.c 2012-07-07
Intel EG20T USB host controller does not send SOF in resuming time after
suspending, if the FLR bit was not cleared. When pen drive is attached, the
controller has a long resuming time to try re-connect it. This patch clear the
FLR bit in suspending time for fixing the issue.
Signed-off-by:
From: Ajay Kumar ajaykumar...@samsung.com
Changes from v1:
1) Added comment to explain inclusion of dma_mask through pdata.
2) Replaced gpio_request() with gpio_request_one()
3) Removed gpio_set_value()
This patchset is based and tested on 3.5 rc5.
Abhilash Kesavan (1):
USB: ehci-s5p: Add vbus
This patch adds support to parse probe data for
ehci driver for exynos using device tree
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
diff --git a/drivers/usb/host/ehci-s5p.c
This patch adds support to parse probe data for
ohci driver for exynos using device tree.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
diff --git a/drivers/usb/host/ohci-exynos.c
From: Abhilash Kesavan a.kesa...@samsung.com
This patch retrieves and configures the vbus control gpio via
the device tree. The suspend/resume callbacks will be later
modified for vbus control.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Vivek Gautam
Changes from v1:
1) Added comment to explain inclusion of dma_mask through pdata.
2) Replaced gpio_request() with gpio_request_one()
3) Removed gpio_set_value()
This patchset is based and tested on 3.5 rc5.
Abhilash Kesavan (1):
USB: dwc3-exynos: Add vbus setup function to the exynos dwc3 glue
From: Abhilash Kesavan a.kesa...@samsung.com
This patch retrieves and configures the vbus control gpio via
the device tree. The suspend/resume callbacks will be later
modified for vbus control.
Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com
Signed-off-by: Vivek Gautam
This patch adds support to parse probe data for
dwc3 driver for exynos using device tree
Signed-off-by: Praveen Paneri p.pan...@samsung.com
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c
index d190301..9ae91b7
On 07/12/2012 10:53 AM, Matt Causey wrote:
On Wed, Jul 11, 2012 at 11:03 AM, Matt Causeymatt.cau...@gmail.com wrote:
On Wed, Jul 11, 2012 at 10:12 AM, Matt Causeymatt.cau...@gmail.com wrote:
On Tue, Jul 10, 2012 at 10:55 PM, Andiry Xuandiry...@amd.com wrote:
On 07/11/2012 01:56 AM, Matt
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