On Mon, 11 Jun 2007, Soeren Moch wrote: > Patrick Boettcher wrote: > > Hi, > > > > The biggest problem is, that we have no time to investigate the issue > and > > it is no problem on the Windows-platform (because of a different call > > sequence). > > > > It has nothing to with the I2C-gating used. It is a basic problem of > doing > > I2C while streaming is enabled. Not 100% what is exactly the problem. > > > > I filed the problem to the correct guys at DiBcom - they will see > (sooner > > or later). > > Hi Patrick, > > maybe the DiBcom guys can also have a look on the disconnect problem, > which also seems to be related to the REQUEST_ENABLE_VIDEO firmware call. > The first urb received after switching video streaming on has in almost > all cases a error return state, sometimes a disconnect occurs (only > directly after a REQUEST_ENABLE_VIDEO call, Version 02-rc2 firmware used). > The firmware seems to deliver corrupt data after stream-on. > > Since the i2c gating problem can be solved with the driver patch, the > disconnect problem is the last real problem with this stick. > As the 0700 bridge seems to be part of the shiny new 7770 device, fixing > this firmware shouldn't be wasted time for DiBcom. We don't see the i2c-problem with 7770. And the disconnects are (for me) just another symptom (like the I2C-failures) for the real problem (which we have not yet understood). Patrick. _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
