signal_change     328 drivers/media/pci/saa7134/saa7134-empress.c 	.signal_change = empress_signal_change,
signal_change    2243 drivers/media/pci/saa7134/saa7134-video.c 	if (dev->mops && dev->mops->signal_change)
signal_change    2244 drivers/media/pci/saa7134/saa7134-video.c 		dev->mops->signal_change(dev);
signal_change     533 drivers/media/pci/saa7134/saa7134.h 	void                       (*signal_change)(struct saa7134_dev *dev);