在屏幕画logo到地方用的函数应该就是fb_do_show_logo吧
但是假如需要图像旋转到话,fb_do_show_logo并没有涉及到图像旋转到缓冲区logo_rotate,
哪位大侠指点下迷津…………
// rotate=2;
if (rotate) {
logo_rotate = kmalloc(logo->width *
logo->height, GFP_KERNEL);
if (logo_rotate)
fb_rotate_logo(info, logo_rotate, &image, rotate);
}
fb_do_show_logo(info, &image, rotate, n);