BT848_IFORM_MUXSEL 4735 drivers/media/pci/bt8xx/bttv-cards.c 	  btaor(2<<5, ~BT848_IFORM_MUXSEL, BT848_IFORM);
BT848_IFORM_MUXSEL 4737 drivers/media/pci/bt8xx/bttv-cards.c 	  btand(~BT848_IFORM_MUXSEL,BT848_IFORM);