drm/fb-helper: Move out modeset config code

No functional changes, just moving code as-is and fixing includes.

Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190608152657.36613-4-noralf@tronnes.org
diff --git a/include/drm/drm_client.h b/include/drm/drm_client.h
index 8d94880..f2d5ed7 100644
--- a/include/drm/drm_client.h
+++ b/include/drm/drm_client.h
@@ -18,8 +18,6 @@ struct drm_gem_object;
 struct drm_minor;
 struct module;
 
-#define DRM_CLIENT_MAX_CLONED_CONNECTORS	8
-
 /**
  * struct drm_client_funcs - DRM client callbacks
  */
@@ -154,8 +152,7 @@ void drm_client_framebuffer_delete(struct drm_client_buffer *buffer);
 
 int drm_client_modeset_create(struct drm_client_dev *client);
 void drm_client_modeset_free(struct drm_client_dev *client);
-void drm_client_modeset_release(struct drm_client_dev *client);
-struct drm_mode_set *drm_client_find_modeset(struct drm_client_dev *client, struct drm_crtc *crtc);
+int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width, unsigned int height);
 bool drm_client_panel_rotation(struct drm_mode_set *modeset, unsigned int *rotation);
 int drm_client_modeset_commit_force(struct drm_client_dev *client);
 int drm_client_modeset_commit(struct drm_client_dev *client);