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 11 struct drm_connector; 12 struct drm_connector_state; 13 struct intel_atomic_state; 14 struct intel_crtc; 15 struct intel_crtc_state; 16 struct intel_dp; 17 struct intel_encoder; 18 struct intel_crtc; 19 20 bool intel_vrr_is_capable(struct drm_connector *connector); 21 void intel_vrr_check_modeset(struct intel_atomic_state *state); 22 void intel_vrr_compute_config(struct intel_crtc_state *crtc_state, 23 struct drm_connector_state *conn_state); 24 void intel_vrr_enable(struct intel_encoder *encoder, 25 const struct intel_crtc_state *crtc_state); 26 void intel_vrr_send_push(const struct intel_crtc_state *crtc_state); 27 void intel_vrr_disable(const struct intel_crtc_state *old_crtc_state); 28 void intel_vrr_get_config(struct intel_crtc *crtc, 29 struct intel_crtc_state *crtc_state); 30 int intel_vrr_vmax_vblank_start(const struct intel_crtc_state *crtc_state); 31 int intel_vrr_vmin_vblank_start(const struct intel_crtc_state *crtc_state); 32 33 #endif /* __INTEL_VRR_H__ */ 34