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-rw-r--r--include/linux/vga_switcheroo.h13
1 files changed, 7 insertions, 6 deletions
diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
index 4b9a7f596f92..3c54ebc2e529 100644
--- a/include/linux/vga_switcheroo.h
+++ b/include/linux/vga_switcheroo.h
@@ -28,13 +28,16 @@ struct vga_switcheroo_handler {
28 int (*get_client_id)(struct pci_dev *pdev); 28 int (*get_client_id)(struct pci_dev *pdev);
29}; 29};
30 30
31struct vga_switcheroo_client_ops {
32 void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state);
33 void (*reprobe)(struct pci_dev *dev);
34 bool (*can_switch)(struct pci_dev *dev);
35};
31 36
32#if defined(CONFIG_VGA_SWITCHEROO) 37#if defined(CONFIG_VGA_SWITCHEROO)
33void vga_switcheroo_unregister_client(struct pci_dev *dev); 38void vga_switcheroo_unregister_client(struct pci_dev *dev);
34int vga_switcheroo_register_client(struct pci_dev *dev, 39int vga_switcheroo_register_client(struct pci_dev *dev,
35 void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state), 40 const struct vga_switcheroo_client_ops *ops);
36 void (*reprobe)(struct pci_dev *dev),
37 bool (*can_switch)(struct pci_dev *dev));
38 41
39void vga_switcheroo_client_fb_set(struct pci_dev *dev, 42void vga_switcheroo_client_fb_set(struct pci_dev *dev,
40 struct fb_info *info); 43 struct fb_info *info);
@@ -48,9 +51,7 @@ int vga_switcheroo_process_delayed_switch(void);
48 51
49static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {} 52static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
50static inline int vga_switcheroo_register_client(struct pci_dev *dev, 53static inline int vga_switcheroo_register_client(struct pci_dev *dev,
51 void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state), 54 const struct vga_switcheroo_client_ops *ops) { return 0; }
52 void (*reprobe)(struct pci_dev *dev),
53 bool (*can_switch)(struct pci_dev *dev)) { return 0; }
54static inline void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info) {} 55static inline void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info) {}
55static inline int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler) { return 0; } 56static inline int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler) { return 0; }
56static inline void vga_switcheroo_unregister_handler(void) {} 57static inline void vga_switcheroo_unregister_handler(void) {}