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/* SPDX-License-Identifier: MIT */
/* Copyright © 2025 Intel Corporation */
#ifndef __INTEL_DISPLAY_UTILS__
#define __INTEL_DISPLAY_UTILS__
#include <linux/bug.h>
#include <linux/types.h>
struct intel_display;
#ifndef MISSING_CASE
#define MISSING_CASE(x) WARN(1, "Missing case (%s == %ld)\n", \
__stringify(x), (long)(x))
#endif
#ifndef fetch_and_zero
#define fetch_and_zero(ptr) ({ \
typeof(*ptr) __T = *(ptr); \
*(ptr) = (typeof(*ptr))0; \
__T; \
})
#endif
#define KHz(x) (1000 * (x))
#define MHz(x) KHz(1000 * (x))
bool intel_display_run_as_guest(struct intel_display *display);
bool intel_display_vtd_active(struct intel_display *display);
#endif /* __INTEL_DISPLAY_UTILS__ */
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