intel_panel.h

 1/* SPDX-License-Identifier: MIT */
 2/*
 3 * Copyright © 2019 Intel Corporation
 4 */
 5
 6#ifndef __INTEL_PANEL_H__
 7#define __INTEL_PANEL_H__
 8
 9#include <linux/types.h>
10
11enum drm_connector_status;
12enum drrs_type;
13struct drm_connector;
14struct drm_connector_state;
15struct drm_display_mode;
16struct drm_edid;
17struct intel_connector;
18struct intel_crtc_state;
19struct intel_display;
20struct intel_encoder;
21
22void intel_panel_init_alloc(struct intel_connector *connector);
23int intel_panel_init(struct intel_connector *connector,
24		     const struct drm_edid *fixed_edid);
25void intel_panel_fini(struct intel_connector *connector);
26int intel_panel_register(struct intel_connector *connector);
27void intel_panel_unregister(struct intel_connector *connector);
28enum drm_connector_status
29intel_panel_detect(struct drm_connector *connector, bool force);
30bool intel_panel_use_ssc(struct intel_display *display);
31const struct drm_display_mode *
32intel_panel_preferred_fixed_mode(struct intel_connector *connector);
33const struct drm_display_mode *
34intel_panel_fixed_mode(struct intel_connector *connector,
35		       const struct drm_display_mode *mode);
36const struct drm_display_mode *
37intel_panel_downclock_mode(struct intel_connector *connector,
38			   const struct drm_display_mode *adjusted_mode);
39const struct drm_display_mode *
40intel_panel_highest_mode(struct intel_connector *connector,
41			 const struct drm_display_mode *adjusted_mode);
42int intel_panel_get_modes(struct intel_connector *connector);
43enum drrs_type intel_panel_drrs_type(struct intel_connector *connector);
44enum drm_mode_status
45intel_panel_mode_valid(struct intel_connector *connector,
46		       const struct drm_display_mode *mode);
47int intel_panel_compute_config(struct intel_connector *connector,
48			       struct drm_display_mode *adjusted_mode);
49void intel_panel_add_edid_fixed_modes(struct intel_connector *connector,
50				      bool use_alt_fixed_modes);
51void intel_panel_add_vbt_lfp_fixed_mode(struct intel_connector *connector);
52void intel_panel_add_vbt_sdvo_fixed_mode(struct intel_connector *connector);
53void intel_panel_add_encoder_fixed_mode(struct intel_connector *connector,
54					struct intel_encoder *encoder);
55
56void intel_panel_prepare(const struct intel_crtc_state *crtc_state,
57			 const struct drm_connector_state *conn_state);
58void intel_panel_unprepare(const struct drm_connector_state *old_conn_state);
59
60#endif /* __INTEL_PANEL_H__ */