040000 tree b48a99b95600aeb23115734449e259eab3f46647	asm-generic
040000 tree 54706ac8de1cf5ad89fb7dd9697bf1d3e962e2af	drm
040000 tree b49fed8c960d6842228517859ef2c2167373cecc	linux
040000 tree a42ce172e23116203ea3b5b6feb5edf30f34ece5	sound