DMA7_CNT1         326 drivers/media/pci/cx23885/cx23885-reg.h #define DMA7_CNT1	0x00100098
DMA7_CNT1         752 drivers/media/pci/cx25821/cx25821-reg.h #define  DMA7_CNT1                 0x100118	/* DMA BuFFer Size : Ch#7 */