vga_switcheroo_lock_ddc  559 drivers/gpu/vga/vga_switcheroo.c int vga_switcheroo_lock_ddc(struct pci_dev *pdev)
vga_switcheroo_lock_ddc  189 include/linux/vga_switcheroo.h static inline int vga_switcheroo_lock_ddc(struct pci_dev *pdev) { return -ENODEV; }