38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright © 2025 Intel Corporation
|
|
*/
|
|
|
|
#ifndef __INTEL_DBUF_BW_H__
|
|
#define __INTEL_DBUF_BW_H__
|
|
|
|
#include <drm/drm_atomic.h>
|
|
|
|
struct intel_atomic_state;
|
|
struct intel_dbuf_bw_state;
|
|
struct intel_crtc;
|
|
struct intel_display;
|
|
struct intel_global_state;
|
|
|
|
struct intel_dbuf_bw_state *
|
|
to_intel_dbuf_bw_state(struct intel_global_state *obj_state);
|
|
|
|
struct intel_dbuf_bw_state *
|
|
intel_atomic_get_old_dbuf_bw_state(struct intel_atomic_state *state);
|
|
|
|
struct intel_dbuf_bw_state *
|
|
intel_atomic_get_new_dbuf_bw_state(struct intel_atomic_state *state);
|
|
|
|
struct intel_dbuf_bw_state *
|
|
intel_atomic_get_dbuf_bw_state(struct intel_atomic_state *state);
|
|
|
|
int intel_dbuf_bw_init(struct intel_display *display);
|
|
int intel_dbuf_bw_calc_min_cdclk(struct intel_atomic_state *state,
|
|
bool *need_cdclk_calc);
|
|
int intel_dbuf_bw_min_cdclk(struct intel_display *display,
|
|
const struct intel_dbuf_bw_state *dbuf_bw_state);
|
|
void intel_dbuf_bw_update_hw_state(struct intel_display *display);
|
|
void intel_dbuf_bw_crtc_disable_noatomic(struct intel_crtc *crtc);
|
|
|
|
#endif /* __INTEL_DBUF_BW_H__ */
|