max_preview_video_h 1525 drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c .max_preview_video_h = (max_video_height > 1088) ? max_preview_video_h 262 drivers/staging/vc04_services/bcm2835-camera/mmal-parameters.h u32 max_preview_video_h;