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(const struct intel_crtc_state *crtc_state); 19 void intel_dsc_disable(const struct intel_crtc_state *crtc_state); 20 int intel_dsc_compute_params(struct intel_crtc_state *pipe_config); 21 void intel_uncompressed_joiner_get_config(struct intel_crtc_state *crtc_state); 22 void intel_dsc_get_config(struct intel_crtc_state *crtc_state); 23 enum intel_display_power_domain 24 intel_dsc_power_domain(struct intel_crtc *crtc, enum transcoder cpu_transcoder); 25 struct intel_crtc *intel_dsc_get_bigjoiner_secondary(const struct intel_crtc *primary_crtc); 26 void intel_dsc_dsi_pps_write(struct intel_encoder *encoder, 27 const struct intel_crtc_state *crtc_state); 28 void intel_dsc_dp_pps_write(struct intel_encoder *encoder, 29 const struct intel_crtc_state *crtc_state); 30 31 #endif /* __INTEL_VDSC_H__ */ 32