On Mon, 05 Jan 2004, Alex Woods wrote: > > Is there some sort of easy way/checklist I can follow to add support for > > the DEC2540-T to the current driver in linux kernel 2.6.0? > > Firstly, see http://linuxtv.org/cgi-bin/cvsweb.cgi/ and checkout the > dvb-kernel module. Apply this patch to the driver:
It doesn't work. I get messages like: usb 2-2: bulk timeout on ep4in ttusb_dec_send_command: result bulk message failed: error -110 in my kernel log. /proc/bus/usb/devices entry for the DEC2540-T: T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 8 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=0b48 ProdID=1009 Rev= 1.00 S: Manufacturer=TechnoTrend AG S: Product=Hauppauge DEC USB C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 6 Cls=00(>ifc ) Sub=00 Prot=00 Driver=TechnoTrend/Hauppauge DEC USB E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=84(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=86(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=09(O) Atr=03(Int.) MxPS= 8 Ivl=16ms E: Ad=8a(I) Atr=03(Int.) MxPS= 8 Ivl=16ms The non-existance endpoint 0x88 (#defined in the ttdec_usb source) might be one of the problems here... I'll try to debug further in the morning (try the firmware from the supplied CD-ROM, build with STREAM_PIPE = 0x86). Martijn -- Of course you canât flap your arms and fly to the moon. After a while youâd run out of air to push against. -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe linux-dvb" as subject.
