040000 tree 5469efc86a0803c5288de03a4b39d4f66bca094d	asm-generic
040000 tree 4bbe2fb1cee33fc30320590cc63b8a72303d640b	drm
040000 tree bad1259109ce0865149bc68bbcf5480f91439ba8	linux
040000 tree 3c1f5dc5a087e826a21a803bef2adfe827a426e3	sound