drm: Extract drm_mode_config.[hc]

And shuffle the kernel-doc structure a bit since drm_crtc.[hc] now
only contains CRTC-related functions and structures.

v2:
- rebase onto drm-misc
- don't forget to move drm_mode_config_cleanup.
- move 2 internal decls under the right heading (Chris)
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Documentation/gpu/drm-kms.rst

@@ -15,25 +15,24 @@ be setup by initializing the following fields.
 -  struct drm_mode_config_funcs \*funcs;
    Mode setting functions.
 
-Modeset Base Object Abstraction
-===============================
+Mode Configuration
 
-.. kernel-doc:: include/drm/drm_mode_object.h
-   :internal:
+KMS Core Structures and Functions
+=================================
 
-.. kernel-doc:: drivers/gpu/drm/drm_mode_object.c
+.. kernel-doc:: drivers/gpu/drm/drm_mode_config.c
    :export:
 
-KMS Data Structures
-===================
-
-.. kernel-doc:: include/drm/drm_crtc.h
+.. kernel-doc:: include/drm/drm_mode_config.h
    :internal:
 
-KMS API Functions
-=================
+Modeset Base Object Abstraction
+===============================
 
-.. kernel-doc:: drivers/gpu/drm/drm_crtc.c
+.. kernel-doc:: include/drm/drm_mode_object.h
+   :internal:
+
+.. kernel-doc:: drivers/gpu/drm/drm_mode_object.c
    :export:
 
 Atomic Mode Setting Function Reference
@@ -45,6 +44,15 @@ Atomic Mode Setting Function Reference
 .. kernel-doc:: include/drm/drm_atomic.h
    :internal:
 
+CRTC Abstraction
+================
+
+.. kernel-doc:: drivers/gpu/drm/drm_crtc.c
+   :export:
+
+.. kernel-doc:: include/drm/drm_crtc.h
+   :internal:
+
 Frame Buffer Abstraction
 ========================
 

drivers/gpu/drm/Makefile

@@ -16,7 +16,7 @@ drm-y       :=	drm_auth.o drm_bufs.o drm_cache.o \
 		drm_framebuffer.o drm_connector.o drm_blend.o \
 		drm_encoder.o drm_mode_object.o drm_property.o \
 		drm_plane.o drm_color_mgmt.o drm_print.o \
-		drm_dumb_buffers.o
+		drm_dumb_buffers.o drm_mode_config.o
 
 drm-$(CONFIG_COMPAT) += drm_ioc32.o
 drm-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_gem_cma_helper.o

drivers/gpu/drm/drm_crtc_internal.h

@@ -40,19 +40,26 @@ int drm_crtc_check_viewport(const struct drm_crtc *crtc,
 			    int x, int y,
 			    const struct drm_display_mode *mode,
 			    const struct drm_framebuffer *fb);
-
-void drm_fb_release(struct drm_file *file_priv);
+int drm_crtc_register_all(struct drm_device *dev);
+void drm_crtc_unregister_all(struct drm_device *dev);
 
 /* IOCTLs */
-int drm_mode_getresources(struct drm_device *dev,
-			  void *data, struct drm_file *file_priv);
 int drm_mode_getcrtc(struct drm_device *dev,
 		     void *data, struct drm_file *file_priv);
 int drm_mode_setcrtc(struct drm_device *dev,
 		     void *data, struct drm_file *file_priv);
 
-/* drm_dumb_buffers.c */
+
+/* drm_mode_config.c */
+int drm_modeset_register_all(struct drm_device *dev);
+void drm_modeset_unregister_all(struct drm_device *dev);
 
+/* IOCTLs */
+int drm_mode_getresources(struct drm_device *dev,
+			  void *data, struct drm_file *file_priv);
+
+
+/* drm_dumb_buffers.c */
 /* IOCTLs */
 int drm_mode_create_dumb_ioctl(struct drm_device *dev,
 			       void *data, struct drm_file *file_priv);
@@ -149,6 +156,8 @@ void drm_framebuffer_free(struct kref *kref);
 int drm_framebuffer_check_src_coords(uint32_t src_x, uint32_t src_y,
 				     uint32_t src_w, uint32_t src_h,
 				     const struct drm_framebuffer *fb);
+void drm_fb_release(struct drm_file *file_priv);
+
 
 /* IOCTL */
 int drm_mode_addfb(struct drm_device *dev,
@@ -168,9 +177,6 @@ int drm_atomic_get_property(struct drm_mode_object *obj,
 int drm_mode_atomic_ioctl(struct drm_device *dev,
 			  void *data, struct drm_file *file_priv);
 
-int drm_modeset_register_all(struct drm_device *dev);
-void drm_modeset_unregister_all(struct drm_device *dev);
-
 
 /* drm_plane.c */
 int drm_plane_register_all(struct drm_device *dev);