1 /* SPDX-License-Identifier: MIT */ 2 /* Copyright © 2024 Intel Corporation */ 3 4 /* 5 * This header is for transitional struct intel_display conversion helpers only. 6 */ 7 8 #ifndef __INTEL_DISPLAY_CONVERSION__ 9 #define __INTEL_DISPLAY_CONVERSION__ 10 11 /* 12 * Transitional macro to optionally convert struct drm_i915_private * to struct 13 * intel_display *, also accepting the latter. 14 */ 15 #define __to_intel_display(p) \ 16 _Generic(p, \ 17 const struct drm_i915_private *: (&((const struct drm_i915_private *)(p))->display), \ 18 struct drm_i915_private *: (&((struct drm_i915_private *)(p))->display), \ 19 const struct intel_display *: (p), \ 20 struct intel_display *: (p)) 21 22 #endif /* __INTEL_DISPLAY_CONVERSION__ */ 23