LCD移植的问题 启动出现s3c2410-lcd: probe of s3c2410-lcd failed with error -12

s3c2410-lcd: probe of s3c2410-lcd failed with error -12
移植液晶无开机画面,启动信息出现上述问题,请问是哪的问题?

完整的出错信息如下:
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Failed to allocate video RAM: -12
s3c2410-lcd: probe of s3c2410-lcd failed with error -12backlight initialized
lp: driver loaded but no devices found

1# david826
敢问大侠，你的这个问题解决没，我最近也碰到了这个问题，一直困扰这，望指点。