1 /* SPDX-License-Identifier: MIT */
3 * Copyright © 2020 Intel Corporation
8 #include <linux/types.h>
10 enum drm_scaling_filter;
12 struct drm_i915_private;
14 struct intel_crtc_state;
16 struct intel_plane_state;
18 int skl_update_scaler_crtc(struct intel_crtc_state *crtc_state);
20 int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
21 struct intel_plane_state *plane_state);
23 int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv,
24 struct intel_crtc *intel_crtc,
25 struct intel_crtc_state *crtc_state);
27 void skl_pfit_enable(const struct intel_crtc_state *crtc_state);
29 void skl_program_plane_scaler(struct intel_plane *plane,
30 const struct intel_crtc_state *crtc_state,
31 const struct intel_plane_state *plane_state);
32 void skl_detach_scalers(const struct intel_crtc_state *crtc_state);
33 void skl_scaler_disable(const struct intel_crtc_state *old_crtc_state);
35 void skl_scaler_get_config(struct intel_crtc_state *crtc_state);