videomode_from_timings
if (videomode_from_timings(timings, &vm, i))
ret = videomode_from_timings(timings, &vm, i);
ret = videomode_from_timings(disp, vm, index);
EXPORT_SYMBOL_GPL(videomode_from_timings);
int videomode_from_timings(const struct display_timings *disp,