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