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bb6a498568
The i915_utils.h and intel_display_utils.h were in some cases included from the same files, the former via i915_drv.h and the latter directly. This lead to a clash between MISSING_CASE() and fetch_and_zero() defined in both, requiring ifdefs. With the display dependency on i915_drv.h removed, we can also remove the now unnecessary ifdefs. Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patch.msgid.link/f40a1fd365cbcfb77bd76ce0041c4523699f6052.1767009044.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
28 lines
663 B
C
28 lines
663 B
C
/* SPDX-License-Identifier: MIT */
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/* Copyright © 2025 Intel Corporation */
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#ifndef __INTEL_DISPLAY_UTILS__
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#define __INTEL_DISPLAY_UTILS__
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#include <linux/bug.h>
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#include <linux/types.h>
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struct intel_display;
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#define MISSING_CASE(x) WARN(1, "Missing case (%s == %ld)\n", \
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__stringify(x), (long)(x))
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#define fetch_and_zero(ptr) ({ \
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typeof(*ptr) __T = *(ptr); \
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*(ptr) = (typeof(*ptr))0; \
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__T; \
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})
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#define KHz(x) (1000 * (x))
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#define MHz(x) KHz(1000 * (x))
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bool intel_display_run_as_guest(struct intel_display *display);
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bool intel_display_vtd_active(struct intel_display *display);
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#endif /* __INTEL_DISPLAY_UTILS__ */
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