1/* SPDX-License-Identifier: MIT */
2/*
3 * Copyright © 2020 Intel Corporation
4 */
5#ifndef INTEL_SCALER_H
6#define INTEL_SCALER_H
7
8enum drm_mode_status;
9struct drm_display_mode;
10struct intel_atomic_state;
11struct intel_crtc;
12struct intel_crtc_state;
13struct intel_display;
14struct intel_dsb;
15enum intel_output_format;
16struct intel_plane;
17struct intel_plane_state;
18
19int skl_update_scaler_crtc(struct intel_crtc_state *crtc_state);
20
21int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
22 struct intel_plane_state *plane_state);
23
24int intel_atomic_setup_scalers(struct intel_atomic_state *state,
25 struct intel_crtc *crtc);
26
27void skl_pfit_enable(const struct intel_crtc_state *crtc_state);
28
29void skl_program_plane_scaler(struct intel_dsb *dsb,
30 struct intel_plane *plane,
31 const struct intel_crtc_state *crtc_state,
32 const struct intel_plane_state *plane_state);
33void skl_detach_scalers(struct intel_dsb *dsb,
34 const struct intel_crtc_state *crtc_state);
35void skl_scaler_disable(const struct intel_crtc_state *old_crtc_state);
36
37void skl_scaler_get_config(struct intel_crtc_state *crtc_state);
38
39enum drm_mode_status
40skl_scaler_mode_valid(struct intel_display *display,
41 const struct drm_display_mode *mode,
42 enum intel_output_format output_format,
43 int num_joined_pipes);
44
45void adl_scaler_ecc_mask(const struct intel_crtc_state *crtc_state);
46
47void adl_scaler_ecc_unmask(const struct intel_crtc_state *crtc_state);
48#endif
49