[PATCH 08/22] drm/i915/fb: convert intel_fb_bo_framebuffer_init() to struct drm_i915_gem_object

[Jani Nikula <jani.nikula@xxxxxxxxx>]

Prefer the driver agnostic struct drm_gem_object over i915 specific
struct drm_i915_gem_object. Add new intel_bo_* functions as needed.

Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
 drivers/gpu/drm/i915/display/intel_fb.c    | 2 +-
 drivers/gpu/drm/i915/display/intel_fb_bo.c | 3 ++-
 drivers/gpu/drm/i915/display/intel_fb_bo.h | 2 +-
 drivers/gpu/drm/xe/display/intel_fb_bo.c   | 3 ++-
 drivers/gpu/drm/xe/display/intel_fb_bo.h   | 2 +-
 5 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c
index b705ae05c73e..107ee5d3665f 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fb.c
@@ -1972,7 +1972,7 @@ int intel_framebuffer_init(struct intel_framebuffer *intel_fb,
 	int ret = -EINVAL;
 	int i;
 
-	ret = intel_fb_bo_framebuffer_init(intel_fb, to_intel_bo(obj), mode_cmd);
+	ret = intel_fb_bo_framebuffer_init(intel_fb, obj, mode_cmd);
 	if (ret)
 		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 c9a332afa601..0932bd9f0100 100644
--- a/drivers/gpu/drm/i915/display/intel_fb_bo.c
+++ b/drivers/gpu/drm/i915/display/intel_fb_bo.c
@@ -17,9 +17,10 @@ void intel_fb_bo_framebuffer_fini(struct drm_i915_gem_object *obj)
 }
 
 int intel_fb_bo_framebuffer_init(struct intel_framebuffer *intel_fb,
-				 struct drm_i915_gem_object *obj,
+				 struct drm_gem_object *_obj,
 				 struct drm_mode_fb_cmd2 *mode_cmd)
 {
+	struct drm_i915_gem_object *obj = to_intel_bo(_obj);
 	struct drm_i915_private *i915 = to_i915(obj->base.dev);
 	unsigned int tiling, stride;
 
diff --git a/drivers/gpu/drm/i915/display/intel_fb_bo.h b/drivers/gpu/drm/i915/display/intel_fb_bo.h
index e7f4e57e8964..6030029042e7 100644
--- a/drivers/gpu/drm/i915/display/intel_fb_bo.h
+++ b/drivers/gpu/drm/i915/display/intel_fb_bo.h
@@ -16,7 +16,7 @@ struct intel_framebuffer;
 void intel_fb_bo_framebuffer_fini(struct drm_i915_gem_object *obj);
 
 int intel_fb_bo_framebuffer_init(struct intel_framebuffer *intel_fb,
-				 struct drm_i915_gem_object *obj,
+				 struct drm_gem_object *obj,
 				 struct drm_mode_fb_cmd2 *mode_cmd);
 
 struct drm_gem_object *
diff --git a/drivers/gpu/drm/xe/display/intel_fb_bo.c b/drivers/gpu/drm/xe/display/intel_fb_bo.c
index a973106d9e8c..a3ec82d5ac8a 100644
--- a/drivers/gpu/drm/xe/display/intel_fb_bo.c
+++ b/drivers/gpu/drm/xe/display/intel_fb_bo.c
@@ -23,9 +23,10 @@ void intel_fb_bo_framebuffer_fini(struct xe_bo *bo)
 }
 
 int intel_fb_bo_framebuffer_init(struct intel_framebuffer *intel_fb,
-				 struct xe_bo *bo,
+				 struct drm_gem_object *obj,
 				 struct drm_mode_fb_cmd2 *mode_cmd)
 {
+	struct xe_bo *bo = gem_to_xe_bo(obj);
 	struct xe_device *xe = to_xe_device(bo->ttm.base.dev);
 	int ret;
 
diff --git a/drivers/gpu/drm/xe/display/intel_fb_bo.h b/drivers/gpu/drm/xe/display/intel_fb_bo.h
index 430acca554fb..ad835bc050e8 100644
--- a/drivers/gpu/drm/xe/display/intel_fb_bo.h
+++ b/drivers/gpu/drm/xe/display/intel_fb_bo.h
@@ -15,7 +15,7 @@ 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 xe_bo *bo,
+				 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,
-- 
2.39.2