Symbol: SAA7134_V_FILTER
drivers/media/pci/saa7134/saa7134-video.c
510
saa_writeb(SAA7134_V_FILTER(task), 0x00 | mirror);
drivers/media/pci/saa7134/saa7134-video.c
517
saa_writeb(SAA7134_V_FILTER(task), 0x01 | mirror);