Ok. thanks for this three links @charles and robert.. i will study this, hope it helps. It seems a little bit more difficult as with raspberry.
i should try both interface, because i have special size Tft with integrated hdmi to her rgb but also Tft's with only rgb interfaces. I also have the possibility to set a hdmi to rgb converter (tfp401a)... Am Sonntag, 19. Juni 2016 01:17:57 UTC+2 schrieb RobertCNelson: > On Sat, Jun 18, 2016 at 5:18 PM, epi kao <[email protected]> wrote: > > thanks, and yes i already knew this link. > > But there is only explained how to read (for debug) the EDID infos. That is > > not really usefull. I need more functions as only resolution and refresh > > rate.... > > > > So it seems that with a raspberry i have more adjust functions to set the > > hdmi output-timings? > > Are you connecting thru the hdmi or thru the lcd 16bit/24bit interface? > > The hdmi, you are limited to the what the nxp framer chip can handle. > > For the lcd interface, you can specfy all those random settings.. > > https://github.com/beagleboard/bb.org-overlays/blob/master/src/arm/BB-BONE-LCD7-01-00A3.dts#L252-L285 > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/c73a8a8d-6827-472f-8225-a88595c2da22%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
