VID_C_DMA_CTL 642 drivers/media/pci/cx23885/cx23885-core.c cx_write(VID_C_DMA_CTL, 0); VID_C_DMA_CTL 780 drivers/media/pci/cx23885/cx23885-core.c port->reg_dma_ctl = VID_C_DMA_CTL;