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How to change the default framebuffer for Android?

I port android to overo gumstix. thus, it seems that the omapfb driver has some problems on this platform. it doesn't matter at all, because I still want to use udlfb (driver for USB displays).

until today, I have not been able to figure out how I can define udlfb as the default framebuffer. I tried make menuconfigand chose udlfb there, but no changes when loading a fresh compiled kernel. omapfb still wants to go up.

  • so my last question is: how can I determine the default framebuffer driver for the android kernel?

Thank you for any suggestions about this :-)

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omapfb . make menuconfig:

-> Device Drivers
 -> Graphics support
  -> OMAP2/3 Display Subsystem support (EXPERIMENTAL)

.

, , udlfb (.. ).

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Source: https://habr.com/ru/post/1753250/

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