drivers/gpu/drm/i915/display/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
  11 enum drm_connector_status;
  12 enum drrs_type;
  13 struct drm_connector;
  14 struct drm_connector_state;
  15 struct drm_display_mode;
  16 struct drm_i915_private;
  17 struct intel_connector;
  18 struct intel_crtc_state;
  19 struct intel_encoder;
  20
  21 int intel_panel_init(struct intel_connector *connector);
  22 void intel_panel_fini(struct intel_connector *connector);
  23 enum drm_connector_status
  24 intel_panel_detect(struct drm_connector *connector, bool force);
  25 bool intel_panel_use_ssc(struct drm_i915_private *i915);
  26 const struct drm_display_mode *
  27 intel_panel_preferred_fixed_mode(struct intel_connector *connector);
  28 const struct drm_display_mode *
  29 intel_panel_fixed_mode(struct intel_connector *connector,
  30                        const struct drm_display_mode *mode);
  31 const struct drm_display_mode *
  32 intel_panel_downclock_mode(struct intel_connector *connector,
  33                            const struct drm_display_mode *adjusted_mode);
  34 const struct drm_display_mode *
  35 intel_panel_highest_mode(struct intel_connector *connector,
  36                          const struct drm_display_mode *adjusted_mode);
  37 int intel_panel_get_modes(struct intel_connector *connector);
  38 enum drrs_type intel_panel_drrs_type(struct intel_connector *connector);
  39 enum drm_mode_status
  40 intel_panel_mode_valid(struct intel_connector *connector,
  41                        const struct drm_display_mode *mode);
  42 int intel_panel_fitting(struct intel_crtc_state *crtc_state,
  43                         const struct drm_connector_state *conn_state);
  44 int intel_panel_compute_config(struct intel_connector *connector,
  45                                struct drm_display_mode *adjusted_mode);
  46 void intel_panel_add_edid_fixed_modes(struct intel_connector *connector,
  47                                       bool use_alt_fixed_modes);
  48 void intel_panel_add_vbt_lfp_fixed_mode(struct intel_connector *connector);
  49 void intel_panel_add_vbt_sdvo_fixed_mode(struct intel_connector *connector);
  50 void intel_panel_add_encoder_fixed_mode(struct intel_connector *connector,
  51                                         struct intel_encoder *encoder);
  52
  53 #endif /* __INTEL_PANEL_H__ */