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_state; 12 struct intel_atomic_state; 13 struct intel_connector; 14 struct intel_crtc_state; 15 16 bool intel_vrr_is_capable(struct intel_connector *connector); 17 void intel_vrr_check_modeset(struct intel_atomic_state *state); 18 void intel_vrr_compute_config(struct intel_crtc_state *crtc_state, 19 struct drm_connector_state *conn_state); 20 void intel_vrr_set_transcoder_timings(const struct intel_crtc_state *crtc_state); 21 void intel_vrr_enable(const struct intel_crtc_state *crtc_state); 22 void intel_vrr_send_push(const struct intel_crtc_state *crtc_state); 23 bool intel_vrr_is_push_sent(const struct intel_crtc_state *crtc_state); 24 void intel_vrr_disable(const struct intel_crtc_state *old_crtc_state); 25 void intel_vrr_get_config(struct intel_crtc_state *crtc_state); 26 int intel_vrr_vmax_vblank_start(const struct intel_crtc_state *crtc_state); 27 int intel_vrr_vmin_vblank_start(const struct intel_crtc_state *crtc_state); 28 29 #endif /* __INTEL_VRR_H__ */ 30