Hi Markus, I ported your drivers to MIPS and now it works in the same way as under i386 (good work, it was easy :-)). I had just the known MIPS DMA problems managing urb-transfers. Now I need analogue teletext using the /dev/vbi device. I can grab the TT from vbi0 just as YuY2 data. This is bad because the slicer in the cx25480 is not working well. It is much more better using raw vbi data and interpert this in software. So I switched off the slicer with: 0x404[3] == VBIHACTRAW_EN 0x424 to 0x434 == 0 I'm wondering, the vbi grabber get the same YuY2 data :-( After some google I found that the em2880 has also the feature "forward raw vbi data". In your code the vbi slicer is enabled in the em2880 driver by setting R11_VINCTRL_REG to 0x51. Which value should I set to enable RAW VBI data? I found a em2880 datasheed but there is no register description included :-( Maybe you have a better idea to handle vbi data in the analogue part of the Terratec Cinergy XS.
Kind regards, Frank _______________________________________________ Em28xx mailing list [email protected] http://mcentral.de/mailman/listinfo/em28xx
