P1_MADDR2 246 drivers/media/pci/cx88/cx88-blackbird.c cx_writeb(P1_MADDR2, (unsigned int)(address >> 16) | 0x40); P1_MADDR2 261 drivers/media/pci/cx88/cx88-blackbird.c cx_writeb(P1_MADDR2, (unsigned int)(address >> 16) & ~0xC0);