1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright © 2020 Intel Corporation 4 */ 5 #ifndef INTEL_SCALER_H 6 #define INTEL_SCALER_H 7 8 struct intel_atomic_state; 9 struct intel_crtc; 10 struct intel_crtc_state; 11 struct intel_dsb; 12 struct intel_plane; 13 struct intel_plane_state; 14 15 int skl_update_scaler_crtc(struct intel_crtc_state *crtc_state); 16 17 int skl_update_scaler_plane(struct intel_crtc_state *crtc_state, 18 struct intel_plane_state *plane_state); 19 20 int intel_atomic_setup_scalers(struct intel_atomic_state *state, 21 struct intel_crtc *crtc); 22 23 void skl_pfit_enable(const struct intel_crtc_state *crtc_state); 24 25 void skl_program_plane_scaler(struct intel_dsb *dsb, 26 struct intel_plane *plane, 27 const struct intel_crtc_state *crtc_state, 28 const struct intel_plane_state *plane_state); 29 void skl_detach_scalers(struct intel_dsb *dsb, 30 const struct intel_crtc_state *crtc_state); 31 void skl_scaler_disable(const struct intel_crtc_state *old_crtc_state); 32 33 void skl_scaler_get_config(struct intel_crtc_state *crtc_state); 34 35 #endif 36