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Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_tiling.h')
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_tiling.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_tiling.h b/drivers/gpu/drm/i915/gem/i915_gem_tiling.h
new file mode 100644
index 000000000..6bd5751ab
--- /dev/null
+++ b/drivers/gpu/drm/i915/gem/i915_gem_tiling.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __I915_GEM_TILING_H__
+#define __I915_GEM_TILING_H__
+
+#include <linux/types.h>
+
+struct drm_i915_gem_object;
+struct drm_i915_private;
+
+bool i915_gem_object_needs_bit17_swizzle(struct drm_i915_gem_object *obj);
+u32 i915_gem_fence_size(struct drm_i915_private *i915, u32 size,
+ unsigned int tiling, unsigned int stride);
+u32 i915_gem_fence_alignment(struct drm_i915_private *i915, u32 size,
+ unsigned int tiling, unsigned int stride);
+
+#endif /* __I915_GEM_TILING_H__ */