1 | /* SPDX-License-Identifier: MIT */ |
---|---|
2 | /* |
3 | * Copyright © 2023 Intel Corporation |
4 | */ |
5 | |
6 | #ifndef __INTEL_WM_H__ |
7 | #define __INTEL_WM_H__ |
8 | |
9 | #include <linux/types.h> |
10 | |
11 | struct drm_i915_private; |
12 | struct intel_atomic_state; |
13 | struct intel_crtc; |
14 | struct intel_crtc_state; |
15 | struct intel_plane_state; |
16 | |
17 | void intel_update_watermarks(struct drm_i915_private *i915); |
18 | int intel_compute_pipe_wm(struct intel_atomic_state *state, |
19 | struct intel_crtc *crtc); |
20 | int intel_compute_intermediate_wm(struct intel_atomic_state *state, |
21 | struct intel_crtc *crtc); |
22 | bool intel_initial_watermarks(struct intel_atomic_state *state, |
23 | struct intel_crtc *crtc); |
24 | void intel_atomic_update_watermarks(struct intel_atomic_state *state, |
25 | struct intel_crtc *crtc); |
26 | void intel_optimize_watermarks(struct intel_atomic_state *state, |
27 | struct intel_crtc *crtc); |
28 | int intel_compute_global_watermarks(struct intel_atomic_state *state); |
29 | void intel_wm_get_hw_state(struct drm_i915_private *i915); |
30 | bool intel_wm_plane_visible(const struct intel_crtc_state *crtc_state, |
31 | const struct intel_plane_state *plane_state); |
32 | void intel_print_wm_latency(struct drm_i915_private *i915, |
33 | const char *name, const u16 wm[]); |
34 | void intel_wm_init(struct drm_i915_private *i915); |
35 | void intel_wm_debugfs_register(struct drm_i915_private *i915); |
36 | |
37 | #endif /* __INTEL_WM_H__ */ |
38 |