Paul Bonser wrote:
> On 01/06/2015 07:39 AM, Clemens Ladisch wrote:
>> Paul Bonser wrote:
>>> This device incorrectly reports its bInterfaceClass as 255, when it
>>> should really be 1 (USB_CLASS_AUDIO).
>>>
>>> +++ b/sound/usb/quirks-table.h
>>> +{
>>> + /* Akai MPC Element */
>>> + USB_DEVICE
On Tue, 6 Jan 2015, Alan Wu wrote:
> Based on code for the US Surface Type Cover 3
> from commit be3b16341d5cd8cf2a64fcc7a604a8efe6599ff0
> ("HID: add support for MS Surface Pro 3 Type Cover"):
Applied, thanks.
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Jiri Kosina
SUSE Labs
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On Tue, Jan 06, 2015 at 10:06:38PM +0100, Reinhard Speyerer wrote:
> As has been discussed in the thread starting with
> https://lkml.kernel.org/g/549748e9.d+sijzqu50f1r4lsal043...@arcor.de
> Sierra Wireless MC73xx devices with USB VID/PID 0x1199:0x68c0 require the
> option_send_setup() code to be
On Tue, Dec 16, 2014 at 4:57 PM, Octavian Purdila
wrote:
> As noticed during suspend/resume operations, the IRQ can be unmasked
> then disabled in suspend and eventually enabled in resume, but without
> being unmasked.
>
> The current implementation does not take into account interactions
> betwe
On Tue, Dec 16, 2014 at 05:57:14PM +0200, Octavian Purdila wrote:
> This is in preparation for adding suspend / resume support.
>
> Signed-off-by: Octavian Purdila
> ---
> drivers/mfd/dln2.c | 51 +--
> 1 file changed, 41 insertions(+), 10 deletion
On Tue, Dec 16, 2014 at 05:57:15PM +0200, Octavian Purdila wrote:
> Without suspend/resume functionality in the USB driver the USB core
> will disconnect and reconnect the DLN2 port and because the GPIO
> framework does not yet support removal of an in-use controller a
> suspend/resume operation wi
On Tue, Jan 06, 2015 at 10:49:40AM -0500, Alan Stern wrote:
> On Tue, 6 Jan 2015, Andreas Herrmann wrote:
>
> > ehci-octeon driver used a 64-bit dma_mask. With removal of ehci-octeon
> > and usage of ehci-platform ehci dma_mask is now limited to 32 bits
> > (coerced in ehci_platform_probe).
> >
>
On Wed, Jan 7, 2015 at 11:26 PM, Johan Hovold wrote:
> On Tue, Dec 16, 2014 at 05:57:15PM +0200, Octavian Purdila wrote:
>> Without suspend/resume functionality in the USB driver the USB core
>> will disconnect and reconnect the DLN2 port and because the GPIO
>> framework does not yet support remo
hi alan:
2015-01-06 23:54 GMT+08:00 Alan Stern :
> On Tue, 6 Jan 2015, vichy wrote:
>
>> >> But I cannot see the keyboard go to suspend even I force autosuspend as 0.
>> >> is there any other way to trigger runtime suspend immediately instead
>> >> of waiting kernel judge it is idle for a while?
While accessing a scsi_device, the use count of the underlying LLDD module
is incremented. The module reference is retrieved through .module field of
struct scsi_host_template.
This mapping between scsi_device and underlying LLDD module works well
except some scsi drivers (ufs and unusual usb sto
While accessing a scsi_device, the use count of the underlying LLDD module
is incremented. The module reference is retrieved through .module field of
struct scsi_host_template.
This mapping between scsi_device and underlying LLDD module works well
except some scsi drivers (ufs and unusual usb sto
While accessing a unusual usb storage (ums-alauda, ums-cypress, ...),
the module reference count is not incremented. Because these drivers
allocate scsi hosts with usb_stor_host_template defined in usb-storage
module. So these drivers always can be unloaded.
This fixes it by passing correct modu
On Thu, Jan 08, 2015 at 02:16:15AM +1300, Octavian Purdila wrote:
> On Wed, Jan 7, 2015 at 11:26 PM, Johan Hovold wrote:
> > On Tue, Dec 16, 2014 at 05:57:15PM +0200, Octavian Purdila wrote:
> >> Without suspend/resume functionality in the USB driver the USB core
> >> will disconnect and reconnect
On Wed, Jan 07, 2015 at 11:02:59PM +0900, Akinobu Mita wrote:
> While accessing a scsi_device, the use count of the underlying LLDD module
> is incremented. The module reference is retrieved through .module field of
> struct scsi_host_template.
>
> This mapping between scsi_device and underlying
On Wed, 7 Jan 2015, Akinobu Mita wrote:
> While accessing a unusual usb storage (ums-alauda, ums-cypress, ...),
> the module reference count is not incremented. Because these drivers
> allocate scsi hosts with usb_stor_host_template defined in usb-storage
> module. So these drivers always can be
On Wed, 7 Jan 2015, Christoph Hellwig wrote:
> On Wed, Jan 07, 2015 at 11:02:59PM +0900, Akinobu Mita wrote:
> > While accessing a scsi_device, the use count of the underlying LLDD module
> > is incremented. The module reference is retrieved through .module field of
> > struct scsi_host_template.
On Tue, 6 Jan 2015, Taegil Bae wrote:
> Hi all,
>
> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=90791
>
> My machine is Thinkpad Yoga with Onelink dock attached. Onelink dock
> is a USB 3.0 dock functioning as a USB 3.0 hub. This has two USB 3.0
> ports in front. I connected a USB HDD
On Tue, 6 Jan 2015, Tobias Jakobi wrote:
> Just a short note that the issue remains with vanilla 3.18.1.
It won't go away until somebody fixes it. You should bring this to the
attention of the xhci-hcd maintainer after he returns from vacation.
Alan Stern
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On 06.01.2015 22:00, JPT wrote:
> Am 06.01.2015 um 18:38 schrieb Greg KH:
>> On Tue, Jan 06, 2015 at 11:47:29AM +0100, JPT wrote:
>>> Hi Greg
>>>
>>> Am 06.01.2015 um 02:54 schrieb Greg KH:
Is that where the kernel panics show the problem happens? Without them,
there's nothing we ca
On Wed, 7 Jan 2015, vichy wrote:
> I attach usbmon for your reference.
> But keyboard is still not working on runtime suspend.
The usbmon trace resembles what I got during a test some time ago. I
don't remember the details; the problem was related to the fact that
the keyboard had two HID interf
Hi,
> -Original Message-
> From: Dinh Nguyen [mailto:dingu...@opensource.altera.com]
> Sent: Wednesday, January 7, 2015 1:01 AM
> To: Paul Zimmerman; Kaukab, Yousaf; linux-usb@vger.kernel.org; ba...@ti.com
> Cc: Herrero, Gregory; sergei.shtyl...@cogentembedded.com;
> r.bald...@samsung.com
On Thu, 18 Dec 2014, Greg Kroah-Hartman wrote:
> On Thu, Dec 18, 2014 at 02:40:48PM -0500, Alan Stern wrote:
> > On Thu, 18 Dec 2014, Russell King - ARM Linux wrote:
> >
> > > While unplugging a Logitek Keyboard/mouse micro-receiver, I got the
> > > lockdep splat below.
> > >
> > > However, I do
On 01/07/2015 09:34 AM, Kaukab, Yousaf wrote:
> Hi,
>
>> -Original Message-
>> From: Dinh Nguyen [mailto:dingu...@opensource.altera.com]
>> Sent: Wednesday, January 7, 2015 1:01 AM
>> To: Paul Zimmerman; Kaukab, Yousaf; linux-usb@vger.kernel.org; ba...@ti.com
>> Cc: Herrero, Gregory; serge
> -Original Message-
> From: Dinh Nguyen [mailto:dingu...@opensource.altera.com]
> Sent: Wednesday, January 7, 2015 4:39 PM
> To: Kaukab, Yousaf; Paul Zimmerman; linux-usb@vger.kernel.org; ba...@ti.com
> Cc: Herrero, Gregory; sergei.shtyl...@cogentembedded.com;
> r.bald...@samsung.com
> Sub
On Wed, Jan 07, 2015 at 10:42:14AM -0500, Alan Stern wrote:
> On Thu, 18 Dec 2014, Greg Kroah-Hartman wrote:
> > That seems reasonable to me, unbinding when a reset is happening is
> > going to be a rare condition, but if we get rid of it, and we try to
> > queue a reset for a device that is gone,
Hi Yousaf,
On 01/07/2015 09:47 AM, Kaukab, Yousaf wrote:
>> -Original Message-
>> From: Dinh Nguyen [mailto:dingu...@opensource.altera.com]
>> Sent: Wednesday, January 7, 2015 4:39 PM
>> To: Kaukab, Yousaf; Paul Zimmerman; linux-usb@vger.kernel.org; ba...@ti.com
>> Cc: Herrero, Gregory; se
On 01/05/2015 09:02 PM, Paul Zimmerman wrote:
>> From: Kever Yang [mailto:kever.y...@rock-chips.com]
>> Sent: Monday, January 05, 2015 5:42 PM
>>
>> Hi Paul,
>>
>> I think you need this patch to fix the problem:
>>
>> usb: dwc2: resume root hub when device detect with suspend state
>> https://patch
Hi,
I got a similar crash now with USB-2.0.
Took longer to happen, but did, see attached log.
This makes it more likely the problem is located in DVB code not USB.
Will try it on my PC now.
At least I already get messages like
kernel: [680947.641704] technisat-usb2: i2c-error: 60 = 7
If it cras
Hi Dinh,
> -Original Message-
> From: Dinh Nguyen [mailto:dingu...@opensource.altera.com]
> Sent: Wednesday, January 7, 2015 5:26 PM
> To: Kaukab, Yousaf; Paul Zimmerman; linux-usb@vger.kernel.org; ba...@ti.com
> Cc: Herrero, Gregory; sergei.shtyl...@cogentembedded.com;
> r.bald...@samsung
Hi,
On 07-01-15 16:19, Alan Stern wrote:
On Tue, 6 Jan 2015, Taegil Bae wrote:
Hi all,
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=90791
My machine is Thinkpad Yoga with Onelink dock attached. Onelink dock
is a USB 3.0 dock functioning as a USB 3.0 hub. This has two USB 3.0
ports i
Hi,
The whole series looks good to me, you can add my
Acked-by: Alexandre Belloni
On 06/01/2015 at 14:46:57 +0100, Boris Brezillon wrote :
> Hello,
>
> Here is a set of patches porting existing at91sam9rl erratum handling to
> DT and adding new code to handle at91sam9g45/9x5 erratum.
> It als
Hello Gurus,
See message of dmesg:
[ 5136.529349] xhci_hcd :00:14.0: Setup ERROR: setup context
command for slot 1.
[ 5136.529351] usb 1-1: hub failed to enable device, error -22
[ 5136.788988] usb 1-1: reset low-speed USB device number 2 using xhci_hcd
[ 5136.789008] xhci_hcd :00:14.0: S
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