39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
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/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2019 Intel Corporation
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*/
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#ifndef __INTEL_PIPE_CRC_H__
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#define __INTEL_PIPE_CRC_H__
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#include <linux/types.h>
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struct drm_crtc;
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struct drm_i915_private;
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struct intel_crtc;
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#ifdef CONFIG_DEBUG_FS
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void intel_crtc_crc_init(struct intel_crtc *crtc);
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int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name);
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int intel_crtc_verify_crc_source(struct drm_crtc *crtc,
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const char *source_name, size_t *values_cnt);
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const char *const *intel_crtc_get_crc_sources(struct drm_crtc *crtc,
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size_t *count);
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void intel_crtc_disable_pipe_crc(struct intel_crtc *crtc);
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void intel_crtc_enable_pipe_crc(struct intel_crtc *crtc);
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#else
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static inline void intel_crtc_crc_init(struct intel_crtc *crtc) {}
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#define intel_crtc_set_crc_source NULL
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#define intel_crtc_verify_crc_source NULL
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#define intel_crtc_get_crc_sources NULL
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static inline void intel_crtc_disable_pipe_crc(struct intel_crtc *crtc)
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{
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}
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static inline void intel_crtc_enable_pipe_crc(struct intel_crtc *crtc)
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{
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}
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#endif
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#endif /* __INTEL_PIPE_CRC_H__ */
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