Android queries fb info via FBIOGET_VSCREENINFO ioctl call., and processes it.
it should be inherently taken care as per fb is set by kernel, but you
can track if /hardware/libhardware/modules/gralloc/framebuffer.cpp
Also, check in pdk display driver doc (at bottom), this exact problem
is mentio
I'm porting android 2.2 sense UI to the Motorola droid (OMAP3430 board-
sholes), The incredible has WVGA(480x800) panel and the Droid has a
FWVGA(480x854) panel. I tried hard coding the resolution into the
kernel, but it threw off the screen calibration and the capacitive
softkeys no longer worked.