drm/i915/fbdev: hide struct intel_fbdev in intel_fbdev.c

As all access to struct intel_fbdev guts is nicely stowed away in
intel_fbdev.c, we can hide the struct definition there too.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220215122957.2755529-2-jani.nikula@intel.com

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

@@ -26,7 +26,6 @@
 #ifndef __INTEL_DISPLAY_TYPES_H__
 #define __INTEL_DISPLAY_TYPES_H__
 
-#include <linux/async.h>
 #include <linux/i2c.h>
 #include <linux/pm_qos.h>
 #include <linux/pwm.h>
@@ -38,7 +37,6 @@
 #include <drm/drm_dp_mst_helper.h>
 #include <drm/drm_dsc.h>
 #include <drm/drm_encoder.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_rect.h>
@@ -145,25 +143,6 @@ struct intel_framebuffer {
 	struct i915_address_space *dpt_vm;
 };
 
-struct intel_fbdev {
-	struct drm_fb_helper helper;
-	struct intel_framebuffer *fb;
-	struct i915_vma *vma;
-	unsigned long vma_flags;
-	async_cookie_t cookie;
-	int preferred_bpp;
-
-	/* Whether or not fbdev hpd processing is temporarily suspended */
-	bool hpd_suspended : 1;
-	/* Set when a hotplug was received while HPD processing was
-	 * suspended
-	 */
-	bool hpd_waiting : 1;
-
-	/* Protects hpd_suspended */
-	struct mutex hpd_lock;
-};
-
 enum intel_hotplug_state {
 	INTEL_HOTPLUG_UNCHANGED,
 	INTEL_HOTPLUG_CHANGED,

drivers/gpu/drm/i915/display/intel_fbdev.c

@@ -50,6 +50,23 @@
 #include "intel_fbdev.h"
 #include "intel_frontbuffer.h"
 
+struct intel_fbdev {
+	struct drm_fb_helper helper;
+	struct intel_framebuffer *fb;
+	struct i915_vma *vma;
+	unsigned long vma_flags;
+	async_cookie_t cookie;
+	int preferred_bpp;
+
+	/* Whether or not fbdev hpd processing is temporarily suspended */
+	bool hpd_suspended: 1;
+	/* Set when a hotplug was received while HPD processing was suspended */
+	bool hpd_waiting: 1;
+
+	/* Protects hpd_suspended */
+	struct mutex hpd_lock;
+};
+
 static struct intel_frontbuffer *to_frontbuffer(struct intel_fbdev *ifbdev)
 {
 	return ifbdev->fb->frontbuffer;