| 1 | /* SPDX-License-Identifier: MIT */ |
|---|---|
| 2 | /* |
| 3 | * Copyright © 2020 Intel Corporation |
| 4 | */ |
| 5 | #ifndef INTEL_SCALER_H |
| 6 | #define INTEL_SCALER_H |
| 7 | |
| 8 | enum drm_mode_status; |
| 9 | struct drm_display_mode; |
| 10 | struct intel_atomic_state; |
| 11 | struct intel_crtc; |
| 12 | struct intel_crtc_state; |
| 13 | struct intel_display; |
| 14 | struct intel_dsb; |
| 15 | enum intel_output_format; |
| 16 | struct intel_plane; |
| 17 | struct intel_plane_state; |
| 18 | |
| 19 | int skl_update_scaler_crtc(struct intel_crtc_state *crtc_state); |
| 20 | |
| 21 | int skl_update_scaler_plane(struct intel_crtc_state *crtc_state, |
| 22 | struct intel_plane_state *plane_state); |
| 23 | |
| 24 | int intel_atomic_setup_scalers(struct intel_atomic_state *state, |
| 25 | struct intel_crtc *crtc); |
| 26 | |
| 27 | void skl_pfit_enable(const struct intel_crtc_state *crtc_state); |
| 28 | |
| 29 | void 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); |
| 33 | void skl_detach_scalers(struct intel_dsb *dsb, |
| 34 | const struct intel_crtc_state *crtc_state); |
| 35 | void skl_scaler_disable(const struct intel_crtc_state *old_crtc_state); |
| 36 | |
| 37 | void skl_scaler_get_config(struct intel_crtc_state *crtc_state); |
| 38 | |
| 39 | void skl_scaler_setup_casf(struct intel_crtc_state *crtc_state); |
| 40 | |
| 41 | enum drm_mode_status |
| 42 | skl_scaler_mode_valid(struct intel_display *display, |
| 43 | const struct drm_display_mode *mode, |
| 44 | enum intel_output_format output_format, |
| 45 | int num_joined_pipes); |
| 46 | |
| 47 | void adl_scaler_ecc_mask(const struct intel_crtc_state *crtc_state); |
| 48 | |
| 49 | void adl_scaler_ecc_unmask(const struct intel_crtc_state *crtc_state); |
| 50 | |
| 51 | unsigned int skl_scaler_max_total_scale(const struct intel_crtc_state *crtc_state); |
| 52 | unsigned int skl_scaler_max_scale(const struct intel_crtc_state *crtc_state); |
| 53 | unsigned int skl_scaler_max_hscale(const struct intel_crtc_state *crtc_state); |
| 54 | |
| 55 | unsigned int skl_scaler_1st_prefill_adjustment_worst(const struct intel_crtc_state *crtc_state); |
| 56 | unsigned int skl_scaler_2nd_prefill_adjustment_worst(const struct intel_crtc_state *crtc_state); |
| 57 | unsigned int skl_scaler_1st_prefill_lines_worst(const struct intel_crtc_state *crtc_state); |
| 58 | unsigned int skl_scaler_2nd_prefill_lines_worst(const struct intel_crtc_state *crtc_state); |
| 59 | |
| 60 | unsigned int skl_scaler_1st_prefill_adjustment(const struct intel_crtc_state *crtc_state); |
| 61 | unsigned int skl_scaler_2nd_prefill_adjustment(const struct intel_crtc_state *crtc_state); |
| 62 | unsigned int skl_scaler_1st_prefill_lines(const struct intel_crtc_state *crtc_state); |
| 63 | unsigned int skl_scaler_2nd_prefill_lines(const struct intel_crtc_state *crtc_state); |
| 64 | |
| 65 | #endif |
| 66 |