is_50Hz           940 drivers/media/pci/cx18/cx18-av-core.c 	int is_50Hz = !(state->std & V4L2_STD_525_60);
is_50Hz           961 drivers/media/pci/cx18/cx18-av-core.c 	Vlines = fmt->height + (is_50Hz ? 3 : 1);