stills_capture_circular_buffer_height 1528 drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c .stills_capture_circular_buffer_height = 0, stills_capture_circular_buffer_height 266 drivers/staging/vc04_services/bcm2835-camera/mmal-parameters.h u32 stills_capture_circular_buffer_height;