drm/edid: move all internal declarations to drm_crtc_internal.h

The declarations for internal EDID functions are a bit scattered. Put
them all in drm_crtc_internal.h.
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/9ae137ea51f9cc2ccb3899b0acda553e6a8ce2db.1713259151.git.jani.nikula@intel.comSigned-off-by: Jani Nikula <jani.nikula@intel.com>

drivers/gpu/drm/drm_crtc_internal.h

@@ -43,12 +43,14 @@ enum drm_color_range;
 enum drm_connector_force;
 enum drm_mode_status;
 
+struct cea_sad;
 struct drm_atomic_state;
 struct drm_bridge;
 struct drm_connector;
 struct drm_crtc;
 struct drm_device;
 struct drm_display_mode;
+struct drm_edid;
 struct drm_file;
 struct drm_framebuffer;
 struct drm_mode_create_dumb;
@@ -297,6 +299,10 @@ void drm_mode_fixup_1366x768(struct drm_display_mode *mode);
 int drm_edid_override_show(struct drm_connector *connector, struct seq_file *m);
 int drm_edid_override_set(struct drm_connector *connector, const void *edid, size_t size);
 int drm_edid_override_reset(struct drm_connector *connector);
+const u8 *drm_find_edid_extension(const struct drm_edid *drm_edid,
+				  int ext_id, int *ext_index);
+void drm_edid_cta_sad_get(const struct cea_sad *cta_sad, u8 *sad);
+void drm_edid_cta_sad_set(struct cea_sad *cta_sad, const u8 *sad);
 
 /* drm_edid_load.c */
 #ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE

drivers/gpu/drm/drm_displayid.c

@@ -6,6 +6,7 @@
 #include <drm/drm_edid.h>
 #include <drm/drm_print.h>
 
+#include "drm_crtc_internal.h"
 #include "drm_displayid_internal.h"
 
 static const struct displayid_header *

drivers/gpu/drm/drm_eld.c

@@ -3,10 +3,12 @@
  * Copyright © 2023 Intel Corporation
  */
 
+#include <linux/export.h>
+
 #include <drm/drm_edid.h>
 #include <drm/drm_eld.h>
 
-#include "drm_internal.h"
+#include "drm_crtc_internal.h"
 
 /**
  * drm_eld_sad_get - get SAD from ELD to struct cea_sad

drivers/gpu/drm/drm_internal.h

@@ -35,7 +35,6 @@
 
 #define DRM_IF_VERSION(maj, min) (maj << 16 | min)
 
-struct cea_sad;
 struct dentry;
 struct dma_buf;
 struct iosys_map;
@@ -278,8 +277,4 @@ void drm_framebuffer_print_info(struct drm_printer *p, unsigned int indent,
 				const struct drm_framebuffer *fb);
 void drm_framebuffer_debugfs_init(struct drm_device *dev);
 
-/* drm_edid.c */
-void drm_edid_cta_sad_get(const struct cea_sad *cta_sad, u8 *sad);
-void drm_edid_cta_sad_set(struct cea_sad *cta_sad, const u8 *sad);
-
 #endif /* __DRM_INTERNAL_H__ */

include/drm/drm_edid.h

@@ -485,7 +485,4 @@ void drm_edid_get_product_id(const struct drm_edid *drm_edid,
 void drm_edid_print_product_id(struct drm_printer *p,
 			       const struct drm_edid_product_id *id, bool raw);
 
-const u8 *drm_find_edid_extension(const struct drm_edid *drm_edid,
-				  int ext_id, int *ext_index);
-
 #endif /* __DRM_EDID_H__ */