Hello guys: I add a `udlfb` module into the edison-yocto image, according to the Kconfig:
tristate "Displaylink USB Framebuffer support"
depends on FB && USB
This is a kernel framebuffer driver for DisplayLink USB devices.
Supports fbdev clients like xf86-video-fbdev, kdrive, fbi, and
mplayer -vo fbdev. Supports all USB 2.0 era DisplayLink devices.
To compile as a module, choose M here: the module name is udlfb.
But when I run `modprobe` on the edison board, it gives me :
./udlfb.ko | grep depend
and it shows me that the module depends on fb_sys_fops,sysfillrect,syscopyarea,sysimgblt, and I have already run 'modprobe' one by one. What should I do ？
Hi,You said you ran modprobe on all the dependencies. Did you build these dependencies or you just added them to the image?What other changes have you made to the kernel?Sergio
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