#define __NV_PROTO_H__
/* in nv_setup.c */
-void NVCommonSetup(struct fb_info *info);
+int NVCommonSetup(struct fb_info *info);
void NVWriteCrtc(struct nvidia_par *par, u8 index, u8 value);
u8 NVReadCrtc(struct nvidia_par *par, u8 index);
void NVWriteGr(struct nvidia_par *par, u8 index, u8 value);
extern void nvidiafb_imageblit(struct fb_info *info,
const struct fb_image *image);
extern int nvidiafb_sync(struct fb_info *info);
-extern u8 byte_rev[256];
+
+/* in nv_backlight.h */
+#ifdef CONFIG_FB_NVIDIA_BACKLIGHT
+extern void nvidia_bl_init(struct nvidia_par *par);
+extern void nvidia_bl_exit(struct nvidia_par *par);
+#else
+static inline void nvidia_bl_init(struct nvidia_par *par) {}
+static inline void nvidia_bl_exit(struct nvidia_par *par) {}
+#endif
+
#endif /* __NV_PROTO_H__ */