drm/nva3: implement support for copy engine

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 3f90f3891f59..78db2850d9ea 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -151,6 +151,8 @@ enum nouveau_flags {
 #define NVOBJ_ENGINE_SW         0
 #define NVOBJ_ENGINE_GR         1
 #define NVOBJ_ENGINE_CRYPT      2
+#define NVOBJ_ENGINE_COPY0      3
+#define NVOBJ_ENGINE_COPY1      4
 #define NVOBJ_ENGINE_DISPLAY    15
 #define NVOBJ_ENGINE_NR         16
 
@@ -1137,6 +1139,7 @@ extern void nv40_grctx_init(struct nouveau_grctx *);
 extern int  nv50_graph_create(struct drm_device *);
 extern int  nv50_grctx_init(struct nouveau_grctx *);
 extern struct nouveau_enum nv50_data_error_names[];
+extern int  nv50_graph_isr_chid(struct drm_device *dev, u64 inst);
 
 /* nvc0_graph.c */
 extern int  nvc0_graph_create(struct drm_device *);
@@ -1144,6 +1147,12 @@ extern int  nvc0_graph_create(struct drm_device *);
 /* nv84_crypt.c */
 extern int  nv84_crypt_create(struct drm_device *);
 
+/* nva3_copy.c */
+extern int  nva3_copy_create(struct drm_device *dev);
+
+/* nvc0_copy.c */
+extern int  nvc0_copy_create(struct drm_device *dev, int engine);
+
 /* nv04_instmem.c */
 extern int  nv04_instmem_init(struct drm_device *);
 extern void nv04_instmem_takedown(struct drm_device *);