EUA Posted December 25, 2016 Share Posted December 25, 2016 Hi Does anyone know how to make output via CVBS by using mode 10? ( 1080p60 )I try to do it by changing the script.bin without success.dmesg output shows [DISP] disp_device_attached_and_enable,line:159:attched ok, mgr1<-->device1, type=2, mode=10 But TV shows no signal.Any ideas?Thanks. Link to comment Share on other sites More sharing options...
zador.blood.stained Posted December 25, 2016 Share Posted December 25, 2016 Does anyone know how to make output via CVBS by using mode 10? ( 1080p60 ) AFAIK you can't come even close to 1080p via CVBS. This interface usually operates with 480p and 576p modes. Edit: From H5 user manual Supports TV CVBS output - Standard NTSC-M and PAL-B,D,G,H,I output Link to comment Share on other sites More sharing options...
jernej Posted December 25, 2016 Share Posted December 25, 2016 Hi Does anyone know how to make output via CVBS by using mode 10? ( 1080p60 ) I try to do it by changing the script.bin without success. If you feel like hacking kernel, you can try to port these values: https://github.com/BPI-SINOVOIP/BPI-M2U-bsp/blob/master/linux-sunxi/drivers/video/sunxi/disp2/tv/de_tve_sun8iw11.c#L300-L463 But AFAIK nobody really tried them, so I can't guarantee any success. Link to comment Share on other sites More sharing options...
zador.blood.stained Posted December 25, 2016 Share Posted December 25, 2016 If you feel like hacking kernel, you can try to port these values: https://github.com/BPI-SINOVOIP/BPI-M2U-bsp/blob/master/linux-sunxi/drivers/video/sunxi/disp2/tv/de_tve_sun8iw11.c#L300-L463 sun8iw11 is R40 according to the wiki, and on some older hardware (i.e. in A20 datasheet for example) TV encoder was used for VGA and component (YPbPr) outputs, so I'm pretty sure these modes are not for CVBS. Link to comment Share on other sites More sharing options...
jernej Posted December 25, 2016 Share Posted December 25, 2016 True, but why would they cripple TV out unit? Trying doesn't hurt. Link to comment Share on other sites More sharing options...
EUA Posted December 27, 2016 Author Share Posted December 27, 2016 Suffering from over-scanning(?)How can adjust or disable it.TV doesn't have an option. Needed to do something with OPiZ Link to comment Share on other sites More sharing options...
SomeArmbianForumUser Posted December 27, 2016 Share Posted December 27, 2016 Suffering from over-scanning(?) How can adjust or disable it. Workaround: https://bbs.nextthing.co/t/how-to-use-text-mode-linux-console-tty1-over-composite/11308 Link to comment Share on other sites More sharing options...
EUA Posted January 1, 2017 Author Share Posted January 1, 2017 Thanks for enhancement but I like to use desktop with it and my TV doesn't allow to disable overscaning... Link to comment Share on other sites More sharing options...
Recommended Posts