| allow surfaceflinger { knv_device nvhost_writable_device }:chr_file rw_file_perms; | |
| allow surfaceflinger { sysfs_devices_system_cpu sysfs_devices_tegradc }:file rw_file_perms; | |
| allow surfaceflinger sysfs_devices_tegradc:dir r_dir_perms; | |
| allow surfaceflinger sysfs_devices_tegradc:lnk_file { open getattr read }; | |
| allow surfaceflinger sysfs_devices_system_cpu:dir w_dir_perms; |