intel: Add interface for getting tiling mode of a bo.

1 files changed, 10 insertions, 0 deletions

diff --git a/libdrm/intel/intel_bufmgr.c b/libdrm/intel/intel_bufmgr.c
index fc7284b5..92b60467 100644
--- a/libdrm/intel/intel_bufmgr.c
+++ b/libdrm/intel/intel_bufmgr.c
@@ -192,3 +192,13 @@ int dri_bo_set_tiling(dri_bo *bo, uint32_t *tiling_mode)
     *tiling_mode = I915_TILING_NONE;
     return 0;
 }
+
+int dri_bo_get_tiling(dri_bo *bo, uint32_t *tiling_mode, uint32_t *swizzle_mode)
+{
+    if (bo->bufmgr->bo_get_tiling)
+	return bo->bufmgr->bo_get_tiling(bo, tiling_mode, swizzle_mode);
+
+    *tiling_mode = I915_TILING_NONE;
+    *swizzle_mode = I915_BIT_6_SWIZZLE_NONE;
+    return 0;
+}