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_edid; 17 struct intel_connector; 18 struct intel_crtc_state; 19 struct intel_display; 20 struct intel_encoder; 21 22 void intel_panel_init_alloc(struct intel_connector *connector); 23 int intel_panel_init(struct intel_connector *connector, 24 const struct drm_edid *fixed_edid); 25 void intel_panel_fini(struct intel_connector *connector); 26 int intel_panel_register(struct intel_connector *connector); 27 void intel_panel_unregister(struct intel_connector *connector); 28 enum drm_connector_status 29 intel_panel_detect(struct drm_connector *connector, bool force); 30 bool intel_panel_use_ssc(struct intel_display *display); 31 const struct drm_display_mode * 32 intel_panel_preferred_fixed_mode(struct intel_connector *connector); 33 const struct drm_display_mode * 34 intel_panel_fixed_mode(struct intel_connector *connector, 35 const struct drm_display_mode *mode); 36 const struct drm_display_mode * 37 intel_panel_downclock_mode(struct intel_connector *connector, 38 const struct drm_display_mode *adjusted_mode); 39 const struct drm_display_mode * 40 intel_panel_highest_mode(struct intel_connector *connector, 41 const struct drm_display_mode *adjusted_mode); 42 int intel_panel_get_modes(struct intel_connector *connector); 43 enum drrs_type intel_panel_drrs_type(struct intel_connector *connector); 44 enum drm_mode_status 45 intel_panel_mode_valid(struct intel_connector *connector, 46 const struct drm_display_mode *mode); 47 int intel_panel_compute_config(struct intel_connector *connector, 48 struct drm_display_mode *adjusted_mode); 49 void intel_panel_add_edid_fixed_modes(struct intel_connector *connector, 50 bool use_alt_fixed_modes); 51 void intel_panel_add_vbt_lfp_fixed_mode(struct intel_connector *connector); 52 void intel_panel_add_vbt_sdvo_fixed_mode(struct intel_connector *connector); 53 void intel_panel_add_encoder_fixed_mode(struct intel_connector *connector, 54 struct intel_encoder *encoder); 55 56 void intel_panel_prepare(const struct intel_crtc_state *crtc_state, 57 const struct drm_connector_state *conn_state); 58 void intel_panel_unprepare(const struct drm_connector_state *old_conn_state); 59 60 #endif /* __INTEL_PANEL_H__ */ 61