root/drivers/staging/vc04_services/bcm2835-audio/

[..]
  1. bcm2835-ctl.c
  2. bcm2835-pcm.c
  3. bcm2835-vchiq.c
  4. bcm2835.c
  5. bcm2835.h
  6. vc_vchi_audioserv_defs.h
[..]