Am 19.05.2013 21:59, schrieb Chris Rankin: > ----- Original Message ----- > >> Hmm... that's weird. Are you sure about that ? Is this really a 3.9.2 >> vanilla kernel ? > Quite sure, although it turns out that there's a bit more to it. Here is the > dmesg output with my debugging messages in: > > [ 6263.496794] em28174 #0: Calling em28xx_ir_change_protocol... > [ 6263.533332] em28174 #0: Calling em2874_ir_change_protocol...(type=1) > [ 6263.576099] Registered IR keymap rc-pinnacle-pctv-hd > [ 6263.607181] input: em28xx IR (em28174 #0) as > /devices/pci0000:00/0000:00:1d.7/usb10/10-4/rc/rc6/input22 > [ 6263.608329] ir-keytable[30882]: segfault at 0 ip 0000000000401cc0 sp > 00007fff7ca22dd0 error 4 in ir-keytable[400000+8000] > [ 6263.756019] rc6: em28xx IR (em28174 #0) as > /devices/pci0000:00/0000:00:1d.7/usb10/10-4/rc/rc6 > [ 6263.816551] em28174 #0: Calling em28xx_ir_change_protocol... > [ 6263.853024] em28174 #0: Calling em2874_ir_change_protocol...(type=8) > [ 6263.895796] Em28xx: Initialized (Em28xx Input Extension) extension > > This is the state after I have loaded my em28xx_rc modue. But then I need to > call ir-keytable: > > # ir-keytable -a /etc/rc_maps.cfg -s rc6 > > [ 6284.491992] em28174 #0: Calling em28xx_ir_change_protocol... > [ 6284.528492] em28174 #0: Calling em2874_ir_change_protocol...(type=1) > > And this seems to reset the protocol back to "unknown". (But I need to use > this other remote control to use VDR - the PCTV one just doesn't have enough > buttons). Ok, then it seems to be no em28xx issue. What happens with kernel 3.8 ? Does ir-keytable trigger an em28xx_ir_change_protocol() call there, too, but with type=8 ? Or is this call missing ?
I'm not familar with ir-keytable and the RC core. Mauro ? Can you take over ? ;) Regards, Frank -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
