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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2020 Intel Corporation
*/
#ifndef INTEL_SCALER_H
#define INTEL_SCALER_H
#include <linux/types.h>
enum drm_scaling_filter;
enum pipe;
struct drm_i915_private;
struct intel_crtc;
struct intel_crtc_state;
struct intel_plane;
struct intel_plane_state;
int skl_update_scaler_crtc(struct intel_crtc_state *crtc_state);
int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
struct intel_plane_state *plane_state);
int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv,
struct intel_crtc *intel_crtc,
struct intel_crtc_state *crtc_state);
void skl_pfit_enable(const struct intel_crtc_state *crtc_state);
void skl_program_plane_scaler(struct intel_plane *plane,
const struct intel_crtc_state *crtc_state,
const struct intel_plane_state *plane_state);
void skl_detach_scalers(const struct intel_crtc_state *crtc_state);
void skl_scaler_disable(const struct intel_crtc_state *old_crtc_state);
void skl_scaler_get_config(struct intel_crtc_state *crtc_state);
#endif
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