Le août 19, 2007 12:26 AM, M A Young <m.a.young@xxxxxxxxxxxx> a écrit: > On Thu, 16 Aug 2007, RENOUARD Jean-Patrick wrote:>> > also, what is PID Filtering used to ?> > I've seen in the Freecom source code that> > DVB_USB_ADAP_HAS_PID_FILTER is> > used.> > Does that mean that the device suport USB1.1 ?>> That means it might work under USB 1.1, because it only passes on> packets> with the right PIDs meaning that the bandwidth required will probably> fit> into USB 1.1.>> > Also on this link (> > http://www.linuxtv.org/wiki/index.php/DVB-T_USB_Devices ), Freecom> > DVB-T> > USB Stick (25451 rev3) is marked as USB2.0 and not USB1.1 but the> > WT-220U chipset seens to be the same that in the others devices.>> This may not be the current Freecom DVB-T USB Stick though. I bought> one> in April 2006, and mine uses the ZL0353 chip which I believe is a> later> revision than the one you are considering. This only works on USB 2.0> unless I apply a kernel patch (which I posted to this list some time> ago)> because one of the data channels is isoc under USB 1.1 and bulk under> USB 2.0.>> Michael Young So, you mean that the sticks based on the ZL0353 chip can't work in bulkmode under usb1.1 ? RENOUARD Jean-Patrick _______________________________________________linux-dvb mailing listlinux-dvb@xxxxxxxxxxxxxxx://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
