drm/i915/fb: convert intel_fb_bo_framebuffer_fini() to struct drm_i915_gem_object

Prefer the driver agnostic struct drm_gem_object over i915 specific
struct drm_i915_gem_object.

The xe specific intel_fb_bo.h becomes redundant. Remove it, and rely on
the common header in i915 display.

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/0efbc9ae2dbe157f92fa71d423ed37fd17346da5.1726589119.git.jani.nikula@intel.com

5 files changed, 7 insertions, 31 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c
index 107ee5d3665f..7bd4a519cd10 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fb.c
@@ -1870,7 +1870,7 @@ static void intel_user_framebuffer_destroy(struct drm_framebuffer *fb)
 
 	intel_frontbuffer_put(intel_fb->frontbuffer);
 
-	intel_fb_bo_framebuffer_fini(intel_fb_obj(fb));
+	intel_fb_bo_framebuffer_fini(intel_fb_bo(fb));
 
 	kfree(intel_fb);
 }
@@ -2076,7 +2076,7 @@ err_free_dpt:
 err_frontbuffer_put:
 	intel_frontbuffer_put(intel_fb->frontbuffer);
 err:
-	intel_fb_bo_framebuffer_fini(to_intel_bo(obj));
+	intel_fb_bo_framebuffer_fini(obj);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/i915/display/intel_fb_bo.c b/drivers/gpu/drm/i915/display/intel_fb_bo.c
index 0932bd9f0100..810ca6ff8640 100644
--- a/drivers/gpu/drm/i915/display/intel_fb_bo.c
+++ b/drivers/gpu/drm/i915/display/intel_fb_bo.c
@@ -11,7 +11,7 @@
 #include "intel_fb.h"
 #include "intel_fb_bo.h"
 
-void intel_fb_bo_framebuffer_fini(struct drm_i915_gem_object *obj)
+void intel_fb_bo_framebuffer_fini(struct drm_gem_object *obj)
 {
 	/* Nothing to do for i915 */
 }
diff --git a/drivers/gpu/drm/i915/display/intel_fb_bo.h b/drivers/gpu/drm/i915/display/intel_fb_bo.h
index 6030029042e7..e71acd1bcb24 100644
--- a/drivers/gpu/drm/i915/display/intel_fb_bo.h
+++ b/drivers/gpu/drm/i915/display/intel_fb_bo.h
@@ -8,12 +8,11 @@
 
 struct drm_file;
 struct drm_gem_object;
-struct drm_i915_gem_object;
 struct drm_i915_private;
 struct drm_mode_fb_cmd2;
 struct intel_framebuffer;
 
-void intel_fb_bo_framebuffer_fini(struct drm_i915_gem_object *obj);
+void intel_fb_bo_framebuffer_fini(struct drm_gem_object *obj);
 
 int intel_fb_bo_framebuffer_init(struct intel_framebuffer *intel_fb,
 				 struct drm_gem_object *obj,
diff --git a/drivers/gpu/drm/xe/display/intel_fb_bo.c b/drivers/gpu/drm/xe/display/intel_fb_bo.c
index a3ec82d5ac8a..4d209ebc26c2 100644
--- a/drivers/gpu/drm/xe/display/intel_fb_bo.c
+++ b/drivers/gpu/drm/xe/display/intel_fb_bo.c
@@ -11,8 +11,10 @@
 #include "intel_fb_bo.h"
 #include "xe_bo.h"
 
-void intel_fb_bo_framebuffer_fini(struct xe_bo *bo)
+void intel_fb_bo_framebuffer_fini(struct drm_gem_object *obj)
 {
+	struct xe_bo *bo = gem_to_xe_bo(obj);
+
 	if (bo->flags & XE_BO_FLAG_PINNED) {
 		/* Unpin our kernel fb first */
 		xe_bo_lock(bo, false);
diff --git a/drivers/gpu/drm/xe/display/intel_fb_bo.h b/drivers/gpu/drm/xe/display/intel_fb_bo.h
deleted file mode 100644
index ad835bc050e8..000000000000
--- a/drivers/gpu/drm/xe/display/intel_fb_bo.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-/*
- * Copyright © 2021 Intel Corporation
- */
-
-#ifndef __INTEL_FB_BO_H__
-#define __INTEL_FB_BO_H__
-
-struct drm_file;
-struct drm_gem_object;
-struct drm_i915_private;
-struct drm_mode_fb_cmd2;
-struct intel_framebuffer;
-struct xe_bo;
-
-void intel_fb_bo_framebuffer_fini(struct xe_bo *bo);
-int intel_fb_bo_framebuffer_init(struct intel_framebuffer *intel_fb,
-				 struct drm_gem_object *obj,
-				 struct drm_mode_fb_cmd2 *mode_cmd);
-
-struct drm_gem_object *intel_fb_bo_lookup_valid_bo(struct drm_i915_private *i915,
-						   struct drm_file *filp,
-						   const struct drm_mode_fb_cmd2 *mode_cmd);
-
-#endif