static int vga16fb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info)
{
- if (var->xoffset + info->var.xres > info->var.xres_virtual ||
- var->yoffset + info->var.yres > info->var.yres_virtual)
- return -EINVAL;
-
vga16fb_pan_var(info, var);
-
- info->var.xoffset = var->xoffset;
- info->var.yoffset = var->yoffset;
- info->var.vmode &= ~FB_VMODE_YWRAP;
return 0;
}