imx53 qsb about boardcast teletext

[shanren]

hi

I know how to transmit CVBS from i.mx53 qsb to a TV.
But when i play a teletext video, there is only video, and no teletext display on (NTSC/PAL)TV.

Is there someone who can teach me how to display the teletext?

Hoping for your brilliant ideas. Thank you very much.

[JasonChen1z]

Now freescale's tve driver does not support this feature, the close-caption could be enabled through VBI data register.