i915/display/intel_panel.h

0001 /* SPDX-License-Identifier: MIT */
0002 /*
0003  * Copyright © 2019 Intel Corporation
0004  */
0005
0006 #ifndef __INTEL_PANEL_H__
0007 #define __INTEL_PANEL_H__
0008
0009 #include <linux/types.h>
0010
0011 enum drm_connector_status;
0012 enum drrs_type;
0013 struct drm_connector;
0014 struct drm_connector_state;
0015 struct drm_display_mode;
0016 struct drm_i915_private;
0017 struct intel_connector;
0018 struct intel_crtc_state;
0019 struct intel_encoder;
0020
0021 int intel_panel_init(struct intel_connector *connector);
0022 void intel_panel_fini(struct intel_connector *connector);
0023 enum drm_connector_status
0024 intel_panel_detect(struct drm_connector *connector, bool force);
0025 bool intel_panel_use_ssc(struct drm_i915_private *i915);
0026 const struct drm_display_mode *
0027 intel_panel_preferred_fixed_mode(struct intel_connector *connector);
0028 const struct drm_display_mode *
0029 intel_panel_fixed_mode(struct intel_connector *connector,
0030                const struct drm_display_mode *mode);
0031 const struct drm_display_mode *
0032 intel_panel_downclock_mode(struct intel_connector *connector,
0033                const struct drm_display_mode *adjusted_mode);
0034 int intel_panel_get_modes(struct intel_connector *connector);
0035 enum drrs_type intel_panel_drrs_type(struct intel_connector *connector);
0036 enum drm_mode_status
0037 intel_panel_mode_valid(struct intel_connector *connector,
0038                const struct drm_display_mode *mode);
0039 int intel_panel_fitting(struct intel_crtc_state *crtc_state,
0040             const struct drm_connector_state *conn_state);
0041 int intel_panel_compute_config(struct intel_connector *connector,
0042                    struct drm_display_mode *adjusted_mode);
0043 void intel_panel_add_edid_fixed_modes(struct intel_connector *connector,
0044                       bool has_drrs, bool has_vrr);
0045 void intel_panel_add_vbt_lfp_fixed_mode(struct intel_connector *connector);
0046 void intel_panel_add_vbt_sdvo_fixed_mode(struct intel_connector *connector);
0047 void intel_panel_add_encoder_fixed_mode(struct intel_connector *connector,
0048                     struct intel_encoder *encoder);
0049
0050 #endif /* __INTEL_PANEL_H__ */