Re: [linux-usb-devel] [PATCH] Add Freescale high-speed USB DR module device driver

2006-09-29 Thread Greg KH
On Wed, Sep 27, 2006 at 02:21:04PM +0800, Li Yang wrote: > Freescale high-speed USB SOC can be found on MPC834x and > probably more in the future. Its DR(dual-role) module > can work as a USB device. This patch adds its support > for Linux USB Gadget. > > Signed-off-by: Li Yang <[EMAIL PROTECTE

Re: [linux-usb-devel] Labtec (Paten) USB Number Pad for Notebooks: drivers/usb/input/hid-core.c: input irq status -32 received

2006-09-29 Thread Alan Stern
On Fri, 29 Sep 2006, Martin Christoph wrote: > Hi, > > i have 2 different Versions of Labtec USB Number Pad for Notebooks. Both have > the same Serial-Number > but all the Pads my company recently purchased does not work since Kernel > 2.6.16. In contrast to > that the older Number Pad has been

Re: [linux-usb-devel] Control transfers scheduling

2006-09-29 Thread Alan Stern
On Fri, 29 Sep 2006, Laurent Pinchart wrote: > > > It > > > seems the bug is never triggered when using Microsoft Windows, so I > > > suspect that Linux uses a faster scheduler. Is there a way to hack the > > > USB scheduler to make it split control transfers across USB frames ? We > > > would lik

[linux-usb-devel] [PATCH]race condition in appledisplay

2006-09-29 Thread Oliver Neukum
Hi, there's a race condition upon disconnect in appledisplay. If a button is touched during disconnect there's a window during which the delayed work may be running. In this case the delayed work will be scheduled again. This patch fixes that. Regards Oliver Signed-off-by

[linux-usb-devel] [PATCH]allocation of buffer in appletouch

2006-09-29 Thread Oliver Neukum
Hi, allocating a buffer with usb_buffer_alloc() is pointless if you don't set transfer_flags. Regards Oliver Signed-off-by: Oliver Neukum <[EMAIL PROTECTED]> --- current/drivers/usb/input/appletouch.c 2006-09-20 05:42:06.0 +0200 +++ linux-2.6.18/drivers/usb

[linux-usb-devel] [PATCH]memory allocations in ati_remote

2006-09-29 Thread Oliver Neukum
Hi, ati_remote does a few unnecessary GFP_ATOMIC memory allocations. In addition, there's a superfluous wmb(), as wake_up() implies it. This patch fixes that. Regards Oliver Signed-off-by: Oliver Neukum <[EMAIL PROTECTED]> --- current/drivers/usb/input/ati_remote.c

Re: [linux-usb-devel] [PATCH] usb/hid: The HID Simple Driver Interface 0.3.2 (core)

2006-09-29 Thread Randy Dunlap
On Fri, 29 Sep 2006 16:24:15 +0800 raise.sail wrote: > Changelogs: > > 1. A bugfix for clear usage process. > > This driver requires: > 1. [PATCH] usb: HID Simple Driver Interface 0.3.1 (Kconfig and > Makefile), this patch can be used without any change. > > PS: Who is the maint

Re: [linux-usb-devel] [PATCH 15/15] ehci-hcd: full-featured EHCI budgeter/scheduler

2006-09-29 Thread Clemens Ladisch
Christopher Monty Montgomery wrote: > patch 15: This fix is not actually to ehci-hcd, but is rather a fix > to usbaudio necessitated by fixing the isoch underrun detection/ > reporting in ehci. usbaudio playback nominally causes one, specific > harmless underrun in startup. The driver just submits

Re: [linux-usb-devel] usb bulk transfer error

2006-09-29 Thread Alan Stern
On Fri, 29 Sep 2006, Rumjantsev Egor wrote: > Hello. > I develop driver for USB 2.0 camera. It has 2 IN endpoints with > MaxPacketSize 512 bytes. > I need to read stream of video data about 28 Mb/s. I use 4 urb in queue > for each endpoint's stream. The main trouble is that if the amount of > d

Re: [linux-usb-devel] [GIT PATCH] More USB patches for 2.6.18

2006-09-29 Thread Alan Stern
On Thu, 28 Sep 2006, David Brownell wrote: > On Thursday 28 September 2006 5:20 pm, Andrew Morton wrote: > > On Thu, 28 Sep 2006 17:08:33 -0700 > > David Brownell <[EMAIL PROTECTED]> wrote: > > > > > ... reviewing and testing those new OHCI changes is still on my > > > list; > > > > erm, we pref

[linux-usb-devel] Labtec (Paten) USB Number Pad for Notebooks: drivers/usb/input/hid-core.c: input irq status -32 received

2006-09-29 Thread Martin Christoph
Hi, i have 2 different Versions of Labtec USB Number Pad for Notebooks. Both have the same Serial-Number but all the Pads my company recently purchased does not work since Kernel 2.6.16. In contrast to that the older Number Pad has been successfully tested with Kernel 2.6.15, 2.6.16, 2.6.17 and

Re: [linux-usb-devel] Control transfers scheduling

2006-09-29 Thread Laurent Pinchart
> > I'm developing a Linux driver for a Logitech USB webcam. A few users > > reported that the webcam stopped responding under some conditions. After > > some investigation, I found out that the device either timed-out or > > returned a STALL handshake during a control transfer on endpoint 0. > > >

Re: [linux-usb-devel] Control transfers scheduling

2006-09-29 Thread Laurent Pinchart
> > Logitech has been kind enough to investigate the problem. It seems a > > hardware bug is triggered when the control transfer transactions are sent > > "too fast". Preliminary results show that the hardware misses the second > > transaction in a control transfer when both the SETUP and IN/OUT >

Re: [linux-usb-devel] [GIT PATCH] USB patches for 2.6.18

2006-09-29 Thread Dmitry Torokhov
On Wednesday 27 September 2006 16:06, Greg KH wrote: > drivers/usb/input/trancevibrator.c      |  159 + >   Greg, There is nothing in this driver that would relate to input subsystem, can it be moved into drivers/usb/misc? -- Dmitry

[linux-usb-devel] usb bulk transfer error

2006-09-29 Thread Rumjantsev Egor
Hello. I develop driver for USB 2.0 camera. It has 2 IN endpoints with MaxPacketSize 512 bytes. I need to read stream of video data about 28 Mb/s. I use 4 urb in queue for each endpoint's stream. The main trouble is that if the amount of data which i need to read in one URB divide on 512 without