DMA5_PTR2         314 drivers/media/pci/cx23885/cx23885-reg.h #define DMA5_PTR2	0x00100050
DMA5_PTR2         668 drivers/media/pci/cx25821/cx25821-reg.h #define  DMA5_PTR2                 0x100090	/* DMA Tab Ptr : Ch#5 */