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2126d3e990
It used to be handy that we only had a couple of headers, but over time i915_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2843b028d65e118dc40316aa84bf620a93f6c67b.1556809195.git.jani.nikula@intel.com
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/* 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_display_crc_init(struct drm_i915_private *dev_priv);
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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_display_crc_init(struct drm_i915_private *dev_priv) {}
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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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