[media] vsp1_drm.h: add missing prototypes

drivers/media/platform/vsp1/vsp1_drm.c:47:5: warning: no previous prototype for 'vsp1_du_init' [-Wmissing-prototypes]
 int vsp1_du_init(struct device *dev)
     ^
drivers/media/platform/vsp1/vsp1_drm.c:76:5: warning: no previous prototype for 'vsp1_du_setup_lif' [-Wmissing-prototypes]
 int vsp1_du_setup_lif(struct device *dev, unsigned int width,
     ^
drivers/media/platform/vsp1/vsp1_drm.c:221:6: warning: no previous prototype for 'vsp1_du_atomic_begin' [-Wmissing-prototypes]
 void vsp1_du_atomic_begin(struct device *dev)
      ^
drivers/media/platform/vsp1/vsp1_drm.c:273:5: warning: no previous prototype for 'vsp1_du_atomic_update' [-Wmissing-prototypes]
 int vsp1_du_atomic_update(struct device *dev, unsigned int rpf_index,
     ^
drivers/media/platform/vsp1/vsp1_drm.c:451:6: warning: no previous prototype for 'vsp1_du_atomic_flush' [-Wmissing-prototypes]
 void vsp1_du_atomic_flush(struct device *dev)
      ^

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/platform/vsp1/vsp1_drm.h b/drivers/media/platform/vsp1/vsp1_drm.h
index 7704038c3add7b687f0285fb34906fe29146459f..f680568383190a33341f0f9af6aab5bffacde099 100644 (file)
--- a/drivers/media/platform/vsp1/vsp1_drm.h
+++ b/drivers/media/platform/vsp1/vsp1_drm.h
@@ -35,4 +35,15 @@ int vsp1_drm_init(struct vsp1_device *vsp1);
 void vsp1_drm_cleanup(struct vsp1_device *vsp1);
 int vsp1_drm_create_links(struct vsp1_device *vsp1);
 
+int vsp1_du_init(struct device *dev);
+int vsp1_du_setup_lif(struct device *dev, unsigned int width,
+                     unsigned int height);
+void vsp1_du_atomic_begin(struct device *dev);
+int vsp1_du_atomic_update(struct device *dev, unsigned int rpf_index,
+                         u32 pixelformat, unsigned int pitch,
+                         dma_addr_t mem[2], const struct v4l2_rect *src,
+                         const struct v4l2_rect *dst);
+void vsp1_du_atomic_flush(struct device *dev);
+
+
 #endif /* __VSP1_DRM_H__ */