fb_match_mode
disp->mode = fb_match_mode(var, &info->modelist);
if (!fb_match_mode(&info->var, &info->modelist)) {
EXPORT_SYMBOL(fb_match_mode);
m = (struct fb_videomode *)fb_match_mode(var, &info->modelist);
extern const struct fb_videomode *fb_match_mode(const struct fb_var_screeninfo *var,