040000 tree 5469efc86a0803c5288de03a4b39d4f66bca094d	asm-generic
040000 tree 4bbe2fb1cee33fc30320590cc63b8a72303d640b	drm
040000 tree d950a4d25e655940825757d3aaff15ad19e3c4c7	linux
040000 tree 3c1f5dc5a087e826a21a803bef2adfe827a426e3	sound