vga_switcheroo_lock_ddc 1798 drivers/gpu/drm/drm_edid.c 	vga_switcheroo_lock_ddc(pdev);
vga_switcheroo_lock_ddc  455 drivers/gpu/drm/nouveau/nouveau_connector.c 				vga_switcheroo_lock_ddc(dev->pdev);
vga_switcheroo_lock_ddc  573 drivers/gpu/vga/vga_switcheroo.c EXPORT_SYMBOL(vga_switcheroo_lock_ddc);
vga_switcheroo_lock_ddc  166 include/linux/vga_switcheroo.h int vga_switcheroo_lock_ddc(struct pci_dev *pdev);