2020-04-25 00:28:05 +08:00
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/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2020 Intel Corporation
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*/
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#ifndef __INTEL_GT_CLOCK_UTILS_H__
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#define __INTEL_GT_CLOCK_UTILS_H__
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#include <linux/types.h>
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struct intel_gt;
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void intel_gt_init_clock_frequency(struct intel_gt *gt);
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#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)
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void intel_gt_check_clock_frequency(const struct intel_gt *gt);
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#else
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static inline void intel_gt_check_clock_frequency(const struct intel_gt *gt) {}
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#endif
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2020-12-23 20:23:59 +08:00
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u64 intel_gt_clock_interval_to_ns(const struct intel_gt *gt, u64 count);
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u64 intel_gt_pm_interval_to_ns(const struct intel_gt *gt, u64 count);
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2020-04-25 00:28:05 +08:00
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2020-12-23 20:23:59 +08:00
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u64 intel_gt_ns_to_clock_interval(const struct intel_gt *gt, u64 ns);
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u64 intel_gt_ns_to_pm_interval(const struct intel_gt *gt, u64 ns);
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2020-04-25 00:28:05 +08:00
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#endif /* __INTEL_GT_CLOCK_UTILS_H__ */
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