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 
11 enum transcoder;
12 struct intel_crtc;
13 struct intel_crtc_state;
14 struct intel_encoder;
15 
16 bool intel_dsc_source_support(const struct intel_crtc_state *crtc_state);
17 void intel_uncompressed_joiner_enable(const struct intel_crtc_state *crtc_state);
18 void intel_dsc_enable(struct intel_encoder *encoder,
19 		      const struct intel_crtc_state *crtc_state);
20 void intel_dsc_disable(const struct intel_crtc_state *crtc_state);
21 int intel_dsc_compute_params(struct intel_encoder *encoder,
22 			     struct intel_crtc_state *pipe_config);
23 void intel_uncompressed_joiner_get_config(struct intel_crtc_state *crtc_state);
24 void intel_dsc_get_config(struct intel_crtc_state *crtc_state);
25 enum intel_display_power_domain
26 intel_dsc_power_domain(struct intel_crtc *crtc, enum transcoder cpu_transcoder);
27 struct intel_crtc *intel_dsc_get_bigjoiner_secondary(const struct intel_crtc *primary_crtc);
28 
29 #endif /* __INTEL_VDSC_H__ */
30