1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2019 Intel Corporation
 4 */
 5
 6#ifndef __INTEL_VRR_H__
 7#define __INTEL_VRR_H__
 8
 9#include <linux/types.h>
10
11struct drm_connector;
12struct drm_connector_state;
13struct intel_atomic_state;
14struct intel_crtc;
15struct intel_crtc_state;
16struct intel_dp;
17struct intel_encoder;
18
19bool intel_vrr_is_capable(struct drm_connector *connector);
20void intel_vrr_check_modeset(struct intel_atomic_state *state);
21void intel_vrr_compute_config(struct intel_crtc_state *crtc_state,
22			      struct drm_connector_state *conn_state);
23void intel_vrr_enable(struct intel_encoder *encoder,
24		      const struct intel_crtc_state *crtc_state);
25void intel_vrr_send_push(const struct intel_crtc_state *crtc_state);
26void intel_vrr_disable(const struct intel_crtc_state *old_crtc_state);
27void intel_vrr_get_config(struct intel_crtc *crtc,
28			  struct intel_crtc_state *crtc_state);
29int intel_vrr_vmax_vblank_start(const struct intel_crtc_state *crtc_state);
30int intel_vrr_vmin_vblank_start(const struct intel_crtc_state *crtc_state);
31
32#endif /* __INTEL_VRR_H__ */