drm/edid: prefer forward declarations over includes in drm_edid.h

There's no need to include either linux/hdmi.h or drm/drm_mode.h. They
can be removed by using forward declarations.

While at it, group the forward declarations together, and remove the
unnecessary ones.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240104211028.1129606-1-jani.nikula@intel.com

diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 54cc6f04a7086285721553ad7f7de7b6f8d24537..86c1812a8034e6027fdf0aea2babae453b975816 100644 (file)
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -24,11 +24,14 @@
 #define __DRM_EDID_H__
 
 #include <linux/types.h>
-#include <linux/hdmi.h>
-#include <drm/drm_mode.h>
 
+enum hdmi_quantization_range;
+struct drm_connector;
 struct drm_device;
+struct drm_display_mode;
 struct drm_edid;
+struct hdmi_avi_infoframe;
+struct hdmi_vendor_infoframe;
 struct i2c_adapter;
 
 #define EDID_LENGTH 128
@@ -319,11 +322,6 @@ struct cea_sad {
        u8 byte2; /* meaning depends on format */
 };
 
-struct drm_encoder;
-struct drm_connector;
-struct drm_connector_state;
-struct drm_display_mode;
-
 int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads);
 int drm_edid_to_speaker_allocation(const struct edid *edid, u8 **sadb);
 int drm_av_sync_delay(struct drm_connector *connector,