1 | /* SPDX-License-Identifier: MIT */ |
2 | /* |
3 | * Copyright © 2019 Intel Corporation |
4 | */ |
5 | |
6 | #ifndef __INTEL_PIPE_CRC_H__ |
7 | #define __INTEL_PIPE_CRC_H__ |
8 | |
9 | #include <linux/types.h> |
10 | |
11 | struct drm_crtc; |
12 | struct drm_i915_private; |
13 | struct intel_crtc; |
14 | |
15 | #ifdef CONFIG_DEBUG_FS |
16 | void intel_crtc_crc_init(struct intel_crtc *crtc); |
17 | int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name); |
18 | int intel_crtc_verify_crc_source(struct drm_crtc *crtc, |
19 | const char *source_name, size_t *values_cnt); |
20 | const char *const *intel_crtc_get_crc_sources(struct drm_crtc *crtc, |
21 | size_t *count); |
22 | void intel_crtc_disable_pipe_crc(struct intel_crtc *crtc); |
23 | void intel_crtc_enable_pipe_crc(struct intel_crtc *crtc); |
24 | #else |
25 | static inline void intel_crtc_crc_init(struct intel_crtc *crtc) {} |
26 | #define intel_crtc_set_crc_source NULL |
27 | #define intel_crtc_verify_crc_source NULL |
28 | #define intel_crtc_get_crc_sources NULL |
29 | static inline void intel_crtc_disable_pipe_crc(struct intel_crtc *crtc) |
30 | { |
31 | } |
32 | |
33 | static inline void intel_crtc_enable_pipe_crc(struct intel_crtc *crtc) |
34 | { |
35 | } |
36 | #endif |
37 | |
38 | #endif /* __INTEL_PIPE_CRC_H__ */ |
39 | |