diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_pipe_crc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_pipe_crc.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_pipe_crc.h b/drivers/gpu/drm/i915/display/intel_pipe_crc.h new file mode 100644 index 000000000000..db258a756fc6 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_pipe_crc.h @@ -0,0 +1,38 @@ +/* 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_display_crc_init(struct drm_i915_private *dev_priv); +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_display_crc_init(struct drm_i915_private *dev_priv) {} +#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__ */ |