CNTRL_EDG_BOTH     33 drivers/media/i2c/cx25840/cx25840-ir.c #define CNTRL_EDG_BOTH	0x0000000C
CNTRL_EDG_BOTH     37 drivers/media/pci/cx23885/cx23888-ir.c #define CNTRL_EDG_BOTH	0x0000000C