Re: Isochronous transfer error on USB3

2014-01-08 Thread Mauro Carvalho Chehab
Em Wed, 08 Jan 2014 15:05:12 -0200 Mauro Carvalho Chehab escreveu: > Em Wed, 08 Jan 2014 14:31:28 -0200 > Mauro Carvalho Chehab escreveu: > > > Em Thu, 02 Jan 2014 14:07:22 -0800 > > Sarah Sharp escreveu: > > > > > On Sun, Dec 29, 2013 at 02:54:40AM -0200, Mauro Carvalho Chehab wrote: > > > >

Re: Isochronous transfer error on USB3

2014-01-08 Thread Mauro Carvalho Chehab
Em Wed, 08 Jan 2014 14:31:28 -0200 Mauro Carvalho Chehab escreveu: > Em Thu, 02 Jan 2014 14:07:22 -0800 > Sarah Sharp escreveu: > > > On Sun, Dec 29, 2013 at 02:54:40AM -0200, Mauro Carvalho Chehab wrote: > > > It seems that usb_unlink_urb() is causing troubles with xHCI: the > > > endpoint sto

Re: Isochronous transfer error on USB3

2014-01-08 Thread Mauro Carvalho Chehab
Em Thu, 02 Jan 2014 14:07:22 -0800 Sarah Sharp escreveu: > On Sun, Dec 29, 2013 at 02:54:40AM -0200, Mauro Carvalho Chehab wrote: > > It seems that usb_unlink_urb() is causing troubles with xHCI: the > > endpoint stops streaming, but, after that, it doesn't start again, > > and lots of debug mess

Re: Isochronous transfer error on USB3

2014-01-02 Thread Sarah Sharp
On Sun, Dec 29, 2013 at 02:54:40AM -0200, Mauro Carvalho Chehab wrote: > It seems that usb_unlink_urb() is causing troubles with xHCI: the > endpoint stops streaming, but, after that, it doesn't start again, > and lots of debug messages are produced. I emailed you the full log > after start streami

Re: Isochronous transfer error on USB3

2013-12-28 Thread Mauro Carvalho Chehab
Em Mon, 18 Mar 2013 09:51:24 -0700 Sarah Sharp escreveu: > On Tue, Mar 12, 2013 at 10:57:22AM +0100, jean-philippe francois wrote: > > 2013/3/12 jean-philippe francois : > > > 2013/3/12 Sarah Sharp : > > >> On Mon, Mar 11, 2013 at 01:21:48PM +0100, jean-philippe francois wrote: > > >>> Hi, > > >>

Re: Isochronous transfer error on USB3

2013-03-18 Thread Sarah Sharp
On Wed, Mar 13, 2013 at 03:34:15PM +0100, jean-philippe francois wrote: > 2013/3/12 jean-philippe francois : > > 2013/3/12 jean-philippe francois : > >> 2013/3/12 Sarah Sharp : > >>> On Mon, Mar 11, 2013 at 01:21:48PM +0100, jean-philippe francois wrote: > USB3 host is an asmedia ASM1042. >

Re: Isochronous transfer error on USB3

2013-03-18 Thread Sarah Sharp
On Tue, Mar 12, 2013 at 10:57:22AM +0100, jean-philippe francois wrote: > 2013/3/12 jean-philippe francois : > > 2013/3/12 Sarah Sharp : > >> On Mon, Mar 11, 2013 at 01:21:48PM +0100, jean-philippe francois wrote: > >>> Hi, > >>> > >>> The company I work for is doing USB cameras, for which I wrote

Re: Isochronous transfer error on USB3

2013-03-13 Thread jean-philippe francois
2013/3/12 jean-philippe francois : > 2013/3/12 jean-philippe francois : >> 2013/3/12 Sarah Sharp : >>> On Mon, Mar 11, 2013 at 01:21:48PM +0100, jean-philippe francois wrote: Hi, The company I work for is doing USB cameras, for which I wrote the drivers (out of tree). >>> >>> Ke

Re: Isochronous transfer error on USB3

2013-03-12 Thread jean-philippe francois
2013/3/12 jean-philippe francois : > 2013/3/12 Sarah Sharp : >> On Mon, Mar 11, 2013 at 01:21:48PM +0100, jean-philippe francois wrote: >>> Hi, >>> >>> The company I work for is doing USB cameras, for which I wrote the >>> drivers (out of tree). >> >> Kernel driver or userspace driver? >> > Kernel

Re: Isochronous transfer error on USB3

2013-03-12 Thread jean-philippe francois
2013/3/12 Sarah Sharp : > On Mon, Mar 11, 2013 at 01:21:48PM +0100, jean-philippe francois wrote: >> Hi, >> >> The company I work for is doing USB cameras, for which I wrote the >> drivers (out of tree). > > Kernel driver or userspace driver? > Kernel driver. >> Raw camera data are transferred usi

Re: Isochronous transfer error on USB3

2013-03-11 Thread Sarah Sharp
On Mon, Mar 11, 2013 at 01:21:48PM +0100, jean-philippe francois wrote: > Hi, > > The company I work for is doing USB cameras, for which I wrote the > drivers (out of tree). Kernel driver or userspace driver? > Raw camera data are transferred using isochronous transfer, which work > fine when us