1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2019 Intel Corporation
 4 */
 5
 6#ifndef __INTEL_VDSC_H__
 7#define __INTEL_VDSC_H__
 8
 9#include <linux/types.h>
10
11struct drm_printer;
12
13enum transcoder;
14struct intel_crtc;
15struct intel_crtc_state;
16struct intel_encoder;
17
18bool intel_dsc_source_support(const struct intel_crtc_state *crtc_state);
19void intel_uncompressed_joiner_enable(const struct intel_crtc_state *crtc_state);
20void intel_dsc_enable(const struct intel_crtc_state *crtc_state);
21void intel_dsc_disable(const struct intel_crtc_state *crtc_state);
22int intel_dsc_compute_params(struct intel_crtc_state *pipe_config);
23void intel_dsc_get_config(struct intel_crtc_state *crtc_state);
24enum intel_display_power_domain
25intel_dsc_power_domain(struct intel_crtc *crtc, enum transcoder cpu_transcoder);
26struct intel_crtc *intel_dsc_get_bigjoiner_secondary(const struct intel_crtc *primary_crtc);
27int intel_dsc_get_num_vdsc_instances(const struct intel_crtc_state *crtc_state);
28void intel_dsc_dsi_pps_write(struct intel_encoder *encoder,
29			     const struct intel_crtc_state *crtc_state);
30void intel_dsc_dp_pps_write(struct intel_encoder *encoder,
31			    const struct intel_crtc_state *crtc_state);
32void intel_vdsc_state_dump(struct drm_printer *p, int indent,
33			   const struct intel_crtc_state *crtc_state);
34
35#endif /* __INTEL_VDSC_H__ */