1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright © 2025 Intel Corporation 4 */ 5 6 #ifndef __INTEL_FLIPQ_H__ 7 #define __INTEL_FLIPQ_H__ 8 9 #include <linux/types.h> 10 11 enum intel_dsb_id; 12 enum intel_flipq_id; 13 enum pipe; 14 struct intel_crtc; 15 struct intel_crtc_state; 16 struct intel_display; 17 struct intel_dsb; 18 19 bool intel_flipq_supported(struct intel_display *display); 20 void intel_flipq_init(struct intel_display *display); 21 void intel_flipq_reset(struct intel_display *display, enum pipe pipe); 22 23 void intel_flipq_enable(const struct intel_crtc_state *crtc_state); 24 void intel_flipq_disable(const struct intel_crtc_state *old_crtc_state); 25 26 void intel_flipq_add(struct intel_crtc *crtc, 27 enum intel_flipq_id flip_queue_id, 28 unsigned int pts, 29 enum intel_dsb_id dsb_id, 30 struct intel_dsb *dsb); 31 int intel_flipq_exec_time_us(struct intel_display *display); 32 void intel_flipq_wait_dmc_halt(struct intel_dsb *dsb, struct intel_crtc *crtc); 33 void intel_flipq_unhalt_dmc(struct intel_dsb *dsb, struct intel_crtc *crtc); 34 void intel_flipq_dump(struct intel_crtc *crtc, 35 enum intel_flipq_id flip_queue_id); 36 37 #endif /* __INTEL_FLIPQ_H__ */ 38