drm/nvc0: starting point for GF100 support, everything stubbed

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

1 files changed, 41 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 9e17d88bc89..e424bf74d70 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -509,6 +509,7 @@ enum nouveau_card_type {
 	NV_30      = 0x30,
 	NV_40      = 0x40,
 	NV_50      = 0x50,
+	NV_C0      = 0xc0,
 };
 
 struct drm_nouveau_private {
@@ -929,6 +930,10 @@ extern void nv40_fb_set_region_tiling(struct drm_device *, int, uint32_t,
 extern int  nv50_fb_init(struct drm_device *);
 extern void nv50_fb_takedown(struct drm_device *);
 
+/* nvc0_fb.c */
+extern int  nvc0_fb_init(struct drm_device *);
+extern void nvc0_fb_takedown(struct drm_device *);
+
 /* nv04_fifo.c */
 extern int  nv04_fifo_init(struct drm_device *);
 extern void nv04_fifo_disable(struct drm_device *);
@@ -966,6 +971,20 @@ extern void nv50_fifo_destroy_context(struct nouveau_channel *);
 extern int  nv50_fifo_load_context(struct nouveau_channel *);
 extern int  nv50_fifo_unload_context(struct drm_device *);
 
+/* nvc0_fifo.c */
+extern int  nvc0_fifo_init(struct drm_device *);
+extern void nvc0_fifo_takedown(struct drm_device *);
+extern void nvc0_fifo_disable(struct drm_device *);
+extern void nvc0_fifo_enable(struct drm_device *);
+extern bool nvc0_fifo_reassign(struct drm_device *, bool);
+extern bool nvc0_fifo_cache_flush(struct drm_device *);
+extern bool nvc0_fifo_cache_pull(struct drm_device *, bool);
+extern int  nvc0_fifo_channel_id(struct drm_device *);
+extern int  nvc0_fifo_create_context(struct nouveau_channel *);
+extern void nvc0_fifo_destroy_context(struct nouveau_channel *);
+extern int  nvc0_fifo_load_context(struct nouveau_channel *);
+extern int  nvc0_fifo_unload_context(struct drm_device *);
+
 /* nv04_graph.c */
 extern struct nouveau_pgraph_object_class nv04_graph_grclass[];
 extern int  nv04_graph_init(struct drm_device *);
@@ -1030,6 +1049,16 @@ extern int  nv50_graph_unload_context(struct drm_device *);
 extern void nv50_graph_context_switch(struct drm_device *);
 extern int  nv50_grctx_init(struct nouveau_grctx *);
 
+/* nvc0_graph.c */
+extern int  nvc0_graph_init(struct drm_device *);
+extern void nvc0_graph_takedown(struct drm_device *);
+extern void nvc0_graph_fifo_access(struct drm_device *, bool);
+extern struct nouveau_channel *nvc0_graph_channel(struct drm_device *);
+extern int  nvc0_graph_create_context(struct nouveau_channel *);
+extern void nvc0_graph_destroy_context(struct nouveau_channel *);
+extern int  nvc0_graph_load_context(struct nouveau_channel *);
+extern int  nvc0_graph_unload_context(struct drm_device *);
+
 /* nv04_instmem.c */
 extern int  nv04_instmem_init(struct drm_device *);
 extern void nv04_instmem_takedown(struct drm_device *);
@@ -1056,6 +1085,18 @@ extern void nv50_instmem_flush(struct drm_device *);
 extern void nv84_instmem_flush(struct drm_device *);
 extern void nv50_vm_flush(struct drm_device *, int engine);
 
+/* nvc0_instmem.c */
+extern int  nvc0_instmem_init(struct drm_device *);
+extern void nvc0_instmem_takedown(struct drm_device *);
+extern int  nvc0_instmem_suspend(struct drm_device *);
+extern void nvc0_instmem_resume(struct drm_device *);
+extern int  nvc0_instmem_populate(struct drm_device *, struct nouveau_gpuobj *,
+				  uint32_t *size);
+extern void nvc0_instmem_clear(struct drm_device *, struct nouveau_gpuobj *);
+extern int  nvc0_instmem_bind(struct drm_device *, struct nouveau_gpuobj *);
+extern int  nvc0_instmem_unbind(struct drm_device *, struct nouveau_gpuobj *);
+extern void nvc0_instmem_flush(struct drm_device *);
+
 /* nv04_mc.c */
 extern int  nv04_mc_init(struct drm_device *);
 extern void nv04_mc_takedown(struct drm_device *);