CAM_ND_SET_AV_VALUE   62 include/camera.h     #undef  CAM_ND_SET_AV_VALUE                 // Camera needs AV propcase set to override ND. Only valid for cameras without iris. 1 if needed, undef if not
CAM_ND_SET_AV_VALUE   72 platform/ixus175_elph180/platform_camera.h     #define CAM_ND_SET_AV_VALUE             1       // ND-only Camera needs AV propcase set to override ND
CAM_ND_SET_AV_VALUE   64 platform/ixus185_elph185/platform_camera.h     #define CAM_ND_SET_AV_VALUE             1       // ND-only Camera needs AV propcase set to override ND