Merge tag 'drm/panel/for-4.6-rc1' of http://anongit.freedesktop.org/git/tegra/linux...

[cascardo/linux.git] / drivers / gpu / drm / etnaviv / etnaviv_gem.h

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.h b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
index ab5df81..02665d8 100644 (file)
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
@@ -88,6 +88,12 @@ static inline bool is_active(struct etnaviv_gem_object *etnaviv_obj)
 
 #define MAX_CMDS 4
 
+struct etnaviv_gem_submit_bo {
+       u32 flags;
+       struct etnaviv_gem_object *obj;
+       struct etnaviv_vram_mapping *mapping;
+};
+
 /* Created per submit-ioctl, to track bo's and cmdstream bufs, etc,
  * associated with the cmdstream submission for synchronization (and
  * make it easier to unwind when things go wrong, etc).  This only
@@ -99,11 +105,7 @@ struct etnaviv_gem_submit {
        struct ww_acquire_ctx ticket;
        u32 fence;
        unsigned int nr_bos;
-       struct {
-               u32 flags;
-               struct etnaviv_gem_object *obj;
-               u32 iova;
-       } bos[0];
+       struct etnaviv_gem_submit_bo bos[0];
 };
 
 int etnaviv_gem_wait_bo(struct etnaviv_gpu *gpu, struct drm_gem_object *obj,
@@ -115,4 +117,9 @@ int etnaviv_gem_obj_add(struct drm_device *dev, struct drm_gem_object *obj);
 struct page **etnaviv_gem_get_pages(struct etnaviv_gem_object *obj);
 void etnaviv_gem_put_pages(struct etnaviv_gem_object *obj);
 
+struct etnaviv_vram_mapping *etnaviv_gem_mapping_get(
+       struct drm_gem_object *obj, struct etnaviv_gpu *gpu);
+void etnaviv_gem_mapping_reference(struct etnaviv_vram_mapping *mapping);
+void etnaviv_gem_mapping_unreference(struct etnaviv_vram_mapping *mapping);
+
 #endif /* __ETNAVIV_GEM_H__ */