以下代码是在做一个什么操作呢? 我看到很多地方都用到了fb_videomode_to_var() fb_var_to_videomode()
for (i = 0; i < modedb_sz; i++) {
struct fb_videomode m;
fb_var_to_videomode(&m, &setting->fbi->var);
if (fb_mode_is_equal(&m, &modedb)) {
fb_add_videomode(&modedb,
&setting->fbi->modelist);
break;
}
}
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