MEM2MEM_VID_MEM_LIMIT   55 drivers/media/platform/mx2_emmaprp.c #define MEM2MEM_VID_MEM_LIMIT	SZ_16M
MEM2MEM_VID_MEM_LIMIT   72 drivers/media/platform/vim2m.c #define MEM2MEM_VID_MEM_LIMIT	(16 * 1024 * 1024)