i965/gen9: Only allow Y-Tiled MCS buffers

[mesa.git] / src / mesa / drivers / dri / i965 / intel_mipmap_tree.c

diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index fb4e5b8b7754aef8ba64468b8692ab65905d22c6..cbb91dcd565f4da7758fb4eb87db707ebe65f8a7 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -193,6 +193,8 @@ intel_is_non_msrt_mcs_buffer_supported(struct brw_context *brw,
       return false;
    }
 
+   if (brw->gen >= 9 && mt->tiling != I915_TILING_Y)
+      return false;
    if (mt->tiling != I915_TILING_X &&
        mt->tiling != I915_TILING_Y)
       return false;