1 files changed, 26 insertions, 6 deletions

diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index 7e039ea82e..28e2b35dea 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -189,6 +189,28 @@ nv50_screen_destroy(struct pipe_screen *pscreen)
 	FREE(screen);
 }
 
+static int
+nv50_pre_pipebuffer_map(struct pipe_screen *pscreen, struct pipe_buffer *pb,
+	unsigned usage)
+{
+	struct nv50_screen *screen = nv50_screen(pscreen);
+	struct nv50_context *ctx = screen->cur_ctx;
+
+	if (!(pb->usage & PIPE_BUFFER_USAGE_VERTEX))
+		return 0;
+
+	/* Our vtxbuf got mapped, it can no longer be considered part of current
+	 * state, remove it to avoid emitting reloc markers.
+	 */
+	if (ctx && ctx->state.vtxbuf && so_bo_is_reloc(ctx->state.vtxbuf,
+			nouveau_bo(pb))) {
+		so_ref(NULL, &ctx->state.vtxbuf);
+		ctx->dirty |= NV50_NEW_ARRAYS;
+	}
+
+	return 0;
+}
+
 struct pipe_screen *
 nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 {
@@ -216,6 +238,7 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 	pscreen->get_param = nv50_screen_get_param;
 	pscreen->get_paramf = nv50_screen_get_paramf;
 	pscreen->is_format_supported = nv50_screen_is_format_supported;
+	screen->base.pre_pipebuffer_map_callback = nv50_pre_pipebuffer_map;
 
 	nv50_screen_init_miptree_functions(pscreen);
 	nv50_transfer_init_screen_functions(pscreen);
@@ -228,7 +251,6 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 		nv50_screen_destroy(pscreen);
 		return NULL;
 	}
-	BIND_RING(chan, screen->m2mf, 1);
 
 	/* 2D object */
 	ret = nouveau_grobj_alloc(chan, 0xbeef502d, NV50_2D, &screen->eng2d);
@@ -237,7 +259,6 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 		nv50_screen_destroy(pscreen);
 		return NULL;
 	}
-	BIND_RING(chan, screen->eng2d, 2);
 
 	/* 3D object */
 	switch (chipset & 0xf0) {
@@ -273,7 +294,6 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 		nv50_screen_destroy(pscreen);
 		return NULL;
 	}
-	BIND_RING(chan, screen->tesla, 3);
 
 	/* Sync notifier */
 	ret = nouveau_notifier_alloc(chan, 0xbeef0301, 1, &screen->sync);
@@ -284,7 +304,7 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 	}
 
 	/* Static M2MF init */
-	so = so_new(32, 0);
+	so = so_new(1, 3, 0);
 	so_method(so, screen->m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 3);
 	so_data  (so, screen->sync->handle);
 	so_data  (so, chan->vram->handle);
@@ -293,7 +313,7 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 	so_ref (NULL, &so);
 
 	/* Static 2D init */
-	so = so_new(64, 0);
+	so = so_new(4, 7, 0);
 	so_method(so, screen->eng2d, NV50_2D_DMA_NOTIFY, 4);
 	so_data  (so, screen->sync->handle);
 	so_data  (so, chan->vram->handle);
@@ -309,7 +329,7 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 	so_ref(NULL, &so);
 
 	/* Static tesla init */
-	so = so_new(256, 20);
+	so = so_new(40, 84, 20);
 
 	so_method(so, screen->tesla, NV50TCL_COND_MODE, 1);
 	so_data  (so, NV50TCL_COND_MODE_ALWAYS);