intel_display_conversion.c

 1// SPDX-License-Identifier: MIT
 2/* Copyright © 2024 Intel Corporation */
 3
 4#include <drm/intel/display_member.h>
 5
 6#include "intel_display_conversion.h"
 7
 8struct intel_display *__drm_to_display(struct drm_device *drm)
 9{
10	/*
11	 * Note: This relies on both struct drm_i915_private and struct
12	 * xe_device having the struct drm_device and struct intel_display *
13	 * members at the same relative offsets, as defined by struct
14	 * __intel_generic_device.
15	 *
16	 * See also INTEL_DISPLAY_MEMBER_STATIC_ASSERT().
17	 */
18	struct __intel_generic_device *d = container_of(drm, struct __intel_generic_device, drm);
19
20	return d->display;
21}