1 files changed, 34 insertions, 26 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 31e34ae16dae..6b43cb02dce0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -150,13 +150,9 @@ enum nouveau_flags {
 
 #define NVOBJ_ENGINE_SW         0
 #define NVOBJ_ENGINE_GR         1
-#define NVOBJ_ENGINE_PPP        2
-#define NVOBJ_ENGINE_COPY       3
-#define NVOBJ_ENGINE_VP         4
-#define NVOBJ_ENGINE_CRYPT      5
-#define NVOBJ_ENGINE_BSP        6
-#define NVOBJ_ENGINE_DISPLAY    0xcafe0001
-#define NVOBJ_ENGINE_INT        0xdeadbeef
+#define NVOBJ_ENGINE_CRYPT      2
+#define NVOBJ_ENGINE_DISPLAY    15
+#define NVOBJ_ENGINE_NR         16
 
 #define NVOBJ_FLAG_DONT_MAP             (1 << 0)
 #define NVOBJ_FLAG_ZERO_ALLOC           (1 << 1)
@@ -248,8 +244,8 @@ struct nouveau_channel {
         /* PGRAPH context */
         /* XXX may be merge 2 pointers as private data ??? */
         struct nouveau_gpuobj *ramin_grctx;
-        struct nouveau_gpuobj *crypt_ctx;
         void *pgraph_ctx;
+        void *engctx[NVOBJ_ENGINE_NR];
 
         /* NV50 VM */
         struct nouveau_vm     *vm;
@@ -298,6 +294,17 @@ struct nouveau_channel {
         } debugfs;
 };
 
+struct nouveau_exec_engine {
+        void (*destroy)(struct drm_device *, int engine);
+        int  (*init)(struct drm_device *, int engine);
+        int  (*fini)(struct drm_device *, int engine);
+        int  (*context_new)(struct nouveau_channel *, int engine);
+        void (*context_del)(struct nouveau_channel *, int engine);
+        int  (*object_new)(struct nouveau_channel *, int engine,
+                           u32 handle, u16 class);
+        void (*tlb_flush)(struct drm_device *, int engine);
+};
+
 struct nouveau_instmem_engine {
         void    *priv;
 
@@ -501,17 +508,6 @@ struct nouveau_pm_engine {
         int (*temp_get)(struct drm_device *);
 };
 
-struct nouveau_crypt_engine {
-        bool registered;
-
-        int  (*init)(struct drm_device *);
-        void (*takedown)(struct drm_device *);
-        int  (*create_context)(struct nouveau_channel *);
-        void (*destroy_context)(struct nouveau_channel *);
-        int  (*object_new)(struct nouveau_channel *, u32 handle, u16 class);
-        void (*tlb_flush)(struct drm_device *dev);
-};
-
 struct nouveau_vram_engine {
         int  (*init)(struct drm_device *);
         int  (*get)(struct drm_device *, u64, u32 align, u32 size_nc,
@@ -531,7 +527,6 @@ struct nouveau_engine {
         struct nouveau_display_engine display;
         struct nouveau_gpio_engine    gpio;
         struct nouveau_pm_engine      pm;
-        struct nouveau_crypt_engine   crypt;
         struct nouveau_vram_engine    vram;
 };
 
@@ -651,6 +646,7 @@ struct drm_nouveau_private {
         u32 ramin_base;
         bool ramin_available;
         struct drm_mm ramin_heap;
+        struct nouveau_exec_engine *eng[NVOBJ_ENGINE_NR];
         struct list_head gpuobj_list;
         struct list_head classes;
 
@@ -881,6 +877,16 @@ extern void nouveau_channel_ref(struct nouveau_channel *chan,
 extern void nouveau_channel_idle(struct nouveau_channel *chan);
 
 /* nouveau_object.c */
+#define NVOBJ_ENGINE_ADD(d, e, p) do {                                         \
+        struct drm_nouveau_private *dev_priv = (d)->dev_private;               \
+        dev_priv->eng[NVOBJ_ENGINE_##e] = (p);                                 \
+} while (0)
+
+#define NVOBJ_ENGINE_DEL(d, e) do {                                            \
+        struct drm_nouveau_private *dev_priv = (d)->dev_private;               \
+        dev_priv->eng[NVOBJ_ENGINE_##e] = NULL;                                \
+} while (0)
+
 #define NVOBJ_CLASS(d, c, e) do {                                              \
         int ret = nouveau_gpuobj_class_new((d), (c), NVOBJ_ENGINE_##e);        \
         if (ret)                                                               \
@@ -1209,12 +1215,7 @@ extern int  nvc0_graph_unload_context(struct drm_device *);
 extern int  nvc0_graph_object_new(struct nouveau_channel *, u32, u16);
 
 /* nv84_crypt.c */
-extern int  nv84_crypt_init(struct drm_device *dev);
-extern void nv84_crypt_fini(struct drm_device *dev);
-extern int  nv84_crypt_create_context(struct nouveau_channel *);
-extern void nv84_crypt_destroy_context(struct nouveau_channel *);
-extern void nv84_crypt_tlb_flush(struct drm_device *dev);
-extern int  nv84_crypt_object_new(struct nouveau_channel *, u32, u16);
+extern int  nv84_crypt_create(struct drm_device *);
 
 /* nv04_instmem.c */
 extern int  nv04_instmem_init(struct drm_device *);
@@ -1582,6 +1583,13 @@ nv_match_device(struct drm_device *dev, unsigned device,
                 dev->pdev->subsystem_device == sub_device;
 }
 
+static inline void *
+nv_engine(struct drm_device *dev, int engine)
+{
+        struct drm_nouveau_private *dev_priv = dev->dev_private;
+        return (void *)dev_priv->eng[engine];
+}
+
 /* returns 1 if device is one of the nv4x using the 0x4497 object class,
  * helpful to determine a number of other hardware features
  */