2 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/nv50_transfer.c b/src/gallium/drivers/nv50/nv50_transfer.c
index 74869774595..d9fb22aa673 100644
--- a/src/gallium/drivers/nv50/nv50_transfer.c
+++ b/src/gallium/drivers/nv50/nv50_transfer.c
@@ -209,6 +209,9 @@ nv50_miptree_transfer_new(struct pipe_context *pctx,
    uint32_t w, h, d, z, layer;
    int ret;
 
+   if (usage & PIPE_TRANSFER_MAP_DIRECTLY)
+      return NULL;
+
    if (mt->layout_3d) {
       z = box->z;
       d = u_minify(res->depth0, level);
diff --git a/src/gallium/drivers/nvc0/nvc0_transfer.c b/src/gallium/drivers/nvc0/nvc0_transfer.c
index 7bbfe057e58..0509113e005 100644
--- a/src/gallium/drivers/nvc0/nvc0_transfer.c
+++ b/src/gallium/drivers/nvc0/nvc0_transfer.c
@@ -246,6 +246,9 @@ nvc0_miptree_transfer_new(struct pipe_context *pctx,
    uint32_t w, h, d, z, layer;
    int ret;
 
+   if (usage & PIPE_TRANSFER_MAP_DIRECTLY)
+      return NULL;
+
    tx = CALLOC_STRUCT(nvc0_transfer);
    if (!tx)
       return NULL;