drm/i915/display: move modeset probe/remove functions to intel_display_driver.c

High level display functionality only called from driver top level code.

v2:
- Remove unnecessary declarations for intel_sanitize_watermarks() and
  intel_atomic_check() (Gustavo)
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c00df5cfc233520bc28dd972296197a8a619a6a0.1681465222.git.jani.nikula@intel.com

drivers/gpu/drm/i915/display/intel_display.h

@@ -63,6 +63,7 @@ struct intel_power_domain_mask;
 struct intel_remapped_info;
 struct intel_rotation_info;
 struct pci_dev;
+struct work_struct;
 
 
 #define pipe_name(p) ((p) + 'A')
@@ -521,13 +522,6 @@ void intel_plane_fixup_bitmasks(struct intel_crtc_state *crtc_state);
 void intel_update_watermarks(struct drm_i915_private *i915);
 
 /* modesetting */
-void intel_modeset_init_hw(struct drm_i915_private *i915);
-int intel_modeset_init_noirq(struct drm_i915_private *i915);
-int intel_modeset_init_nogem(struct drm_i915_private *i915);
-int intel_modeset_init(struct drm_i915_private *i915);
-void intel_modeset_driver_remove(struct drm_i915_private *i915);
-void intel_modeset_driver_remove_noirq(struct drm_i915_private *i915);
-void intel_modeset_driver_remove_nogem(struct drm_i915_private *i915);
 void intel_display_resume(struct drm_device *dev);
 int intel_modeset_all_pipes(struct intel_atomic_state *state,
 			    const char *reason);
@@ -536,6 +530,19 @@ void intel_modeset_get_crtc_power_domains(struct intel_crtc_state *crtc_state,
 void intel_modeset_put_crtc_power_domains(struct intel_crtc *crtc,
 					  struct intel_power_domain_mask *domains);
 
+/* interface for intel_display_driver.c */
+void intel_setup_outputs(struct drm_i915_private *i915);
+int intel_initial_commit(struct drm_device *dev);
+void intel_panel_sanitize_ssc(struct drm_i915_private *i915);
+void intel_update_czclk(struct drm_i915_private *i915);
+void intel_atomic_helper_free_state_worker(struct work_struct *work);
+enum drm_mode_status intel_mode_valid(struct drm_device *dev,
+				      const struct drm_display_mode *mode);
+int intel_atomic_commit(struct drm_device *dev, struct drm_atomic_state *_state,
+			bool nonblock);
+
+void intel_hpd_poll_fini(struct drm_i915_private *i915);
+
 /* modesetting asserts */
 void assert_transcoder(struct drm_i915_private *dev_priv,
 		       enum transcoder cpu_transcoder, bool state);

drivers/gpu/drm/i915/display/intel_display_driver.h

@@ -12,7 +12,14 @@ struct drm_i915_private;
 struct pci_dev;
 
 bool intel_display_driver_probe_defer(struct pci_dev *pdev);
+void intel_modeset_init_hw(struct drm_i915_private *i915);
+int intel_modeset_init_noirq(struct drm_i915_private *i915);
+int intel_modeset_init_nogem(struct drm_i915_private *i915);
+int intel_modeset_init(struct drm_i915_private *i915);
 void intel_display_driver_register(struct drm_i915_private *i915);
+void intel_modeset_driver_remove(struct drm_i915_private *i915);
+void intel_modeset_driver_remove_noirq(struct drm_i915_private *i915);
+void intel_modeset_driver_remove_nogem(struct drm_i915_private *i915);
 void intel_display_driver_unregister(struct drm_i915_private *i915);
 
 #endif /* __INTEL_DISPLAY_DRIVER_H__ */