With the Azurewave AD-SP400 (Twinhan VP-1041 / Technisat HD2 / ?poss. Terratec Cinergy S2 PCI HD) there seems to be a driver bug when tuning some channels immediately after boot or after resuming from sleep (which is entered after 1 minute idle). So the initialisation seems to be unsuitable for tuning some channels. But... if another channel is tuned successfully first then the bad channels *CAN* be tuned (if you are quick and do it before it sleeps again). It looks like the problem channels are all horizontal but perhaps other parameters are relevant too/instead. Can anyone help? Instructions for reproducing the problem on Astra 19.2E or Hotbird 13.0E are below. I don't know whether the problem is in the mantis, stb0899, stb6100 or lnbp21 code. > > When it goes into sleep mode I see the following in dmesg: > > [ 522.821625] _stb0899_read_reg: Reg=[0xf12a], data=58 > > > > > [ 522.821632] stb0899_i2c_gate_ctrl: Disabling I2C Repeater ... > > > > > [ 522.821634] stb0899_write_regs [0xf12a]: 58 > > > > > [ 522.822681] stb0899_sleep: Going to Sleep .. (Really tired .. :-)) > > > > So the Twinhan 1041 is quite useless for me at the moment. > > Try the following channels.conf for Astra at 19.2E: > > TVEi;CANALSATELLITE:11567:vS0C56M2:S19.2E:22000:58:59:61:0:9022:1:1024:0 > ZDF;ZDFvision:11953:hS0C34M2:S19.2E:27500:110:120=deu,121=2ch;125=deu:130:0:28006:1:1079:0 > > Then do the following (in this order): > 0. point dish to 19.2E. > 1. tune to TVEi > szap-s2 -a 0 -r -p -V -c ~/channels.conf.astra1 "TVEi;CANALSATELLITE" > > 2. hit ctrl-c, and wait 1 minute until the frontend sleeps (check dmesg) > > 3. try to tune to ZDF. It FAILS (hangs). > szap-s2 -a 0 -r -p -V -c ~/channels.conf.astra1 "ZDF;ZDFvision" > > 4. ctrl-c and then szap-s2 to TVEi. That WORKS. > > 5. ctrl-c and then quickly (before sleep) szap-s2 to ZDF. Now it WORKS > too. > You can keep changing to other channels provided that it is not allowed to > get into a sleep. > > Similar problems are seen using scan-s2 instead of szap-s2. For Hotbird try the following channels.conf.hotbird: BBC World News:12596:vS0C34M2:S13.0E:27500:163:92:41:0:8204:318:9400:0 Nile News:12539:hS0C34M2:S13.0E:27500:1185+1184:1187=ara:0:0:8983:318:9100:0 Toscana Channel:11541:vS0C56M2:S13.0E:22000:521:522:0:0:3622:200:1800:0 ZDF:11054:hS0C56M2:S13.0E:27500:570:571=deu:572:0:8011:318:12700:0 Then do the following (in this order): 0. point dish to 13.0E. 1. tune to Toscana Channel (or BBC World News) szap-s2 -a 0 -r -p -V -c ~/channels.conf.hotbird "Toscana Channel" 2. hit ctrl-c, and wait at least 1 minute until the frontend sleeps (check dmesg) 3. try to tune to Nile News (or ZDF). It FAILS (hangs with -r -p or doesn't lock without those options). szap-s2 -a 0 -r -p -V -c ~/channels.conf.hotbird "Nile News" 4. Do ctrl-c and then szap-s2 to Toscana Channel (or BBC World News). That WORKS. 5. Do ctrl-c and then quickly (before sleep) szap-s2 to Nile News (or ZDF). Now it WORKS too! You can keep changing to other channels provided that it is not allowed to get into a sleep. Or even simpler: just boot the computer (or sudo modprobe -r mantis && sudo modprobe mantis) and skip number 1 and number 2, i.e. do 0,3,4,5. > Can someone reproduce this? (or fix the problem ;-) ). Hans -- Release early, release often. Sensationsangebot verlängert: GMX FreeDSL - Telefonanschluss + DSL für nur 16,37 Euro/mtl.!* http://dsl.gmx.de/?ac=OM.AD.PD003K1308T4569a _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
