2 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/drivers/svga/include/svga3d_reg.h b/src/gallium/drivers/svga/include/svga3d_reg.h
index 67f7218b6cf..05b83c69c6c 100644
--- a/src/gallium/drivers/svga/include/svga3d_reg.h
+++ b/src/gallium/drivers/svga/include/svga3d_reg.h
@@ -1147,6 +1147,7 @@ typedef enum {
    SVGA3D_SURFACE_HINT_WRITEONLY       = (1 << 8),
    SVGA3D_SURFACE_MASKABLE_ANTIALIAS   = (1 << 9),
    SVGA3D_SURFACE_AUTOGENMIPMAPS       = (1 << 10),
+   SVGA3D_SURFACE_HINT_VOLUME          = (1 << 15),
 } SVGA3dSurfaceFlags;
 
 typedef
diff --git a/src/gallium/drivers/svga/svga_resource_texture.c b/src/gallium/drivers/svga/svga_resource_texture.c
index b703179d04e..7f36da811ff 100644
--- a/src/gallium/drivers/svga/svga_resource_texture.c
+++ b/src/gallium/drivers/svga/svga_resource_texture.c
@@ -415,6 +415,10 @@ svga_texture_create(struct pipe_screen *screen,
       tex->key.numFaces = 1;
    }
 
+   if (template->target == PIPE_TEXTURE_3D) {
+      tex->key.flags |= SVGA3D_SURFACE_HINT_VOLUME;
+   }
+
    tex->key.cachable = 1;
 
    if (template->bind & PIPE_BIND_SAMPLER_VIEW)