5 files changed, 0 insertions, 74 deletions

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index ece947d3b25b..53c87254be4c 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -2302,46 +2302,6 @@ out:
         return ret;
 }
 
-
-int drm_mode_replacefb(struct drm_device *dev,
-                       void *data, struct drm_file *file_priv)
-{
-        struct drm_mode_fb_cmd *r = data;
-        struct drm_mode_object *obj;
-        struct drm_framebuffer *fb;
-        int found = 0;
-        struct drm_framebuffer *fbl = NULL;
-        int ret = 0;
-
-        /* right replace the current bo attached to this fb with a new bo */
-        mutex_lock(&dev->mode_config.mutex);
-        obj = drm_mode_object_find(dev, r->fb_id, DRM_MODE_OBJECT_FB);
-        if (!obj) {
-                ret = -EINVAL;
-                goto out;
-        }
-        fb = obj_to_fb(obj);
-
-        list_for_each_entry(fbl, &file_priv->fbs, filp_head)
-                if (fb == fbl)
-                        found = 1;
-
-        if (!found) {
-                DRM_ERROR("tried to replace an fb we didn't own\n");
-                ret = -EINVAL;
-                goto out;
-        }
-
-        if (dev->mode_config.funcs->resize_fb)
-                ret = dev->mode_config.funcs->resize_fb(dev, file_priv, fb, r);
-        else
-                ret = -EINVAL;
-out:
-        mutex_unlock(&dev->mode_config.mutex);
-        return ret;
-
-}
-
 int drm_mode_connector_attach_encoder(struct drm_connector *connector,
                                       struct drm_encoder *encoder)
 {
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 7eb0e09fc73b..373e3de64340 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -143,7 +143,6 @@ static struct drm_ioctl_desc drm_ioctls[] = {
         DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETFB, drm_mode_getfb, DRM_MASTER|DRM_CONTROL_ALLOW),
         DRM_IOCTL_DEF(DRM_IOCTL_MODE_ADDFB, drm_mode_addfb, DRM_MASTER|DRM_CONTROL_ALLOW),
         DRM_IOCTL_DEF(DRM_IOCTL_MODE_RMFB, drm_mode_rmfb, DRM_MASTER|DRM_CONTROL_ALLOW),
-        DRM_IOCTL_DEF(DRM_IOCTL_MODE_REPLACEFB, drm_mode_replacefb, DRM_MASTER|DRM_ROOT_ONLY|DRM_CONTROL_ALLOW),
 };
 
 #define DRM_CORE_IOCTL_COUNT    ARRAY_SIZE( drm_ioctls )
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 96c2da5b74e3..5689e44d30b3 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1528,38 +1528,7 @@ intel_user_framebuffer_create(struct drm_device *dev,
         return fb;
 }
 
-static int intel_insert_new_fb(struct drm_device *dev,
-                               struct drm_file *file_priv,
-                               struct drm_framebuffer *fb,
-                               struct drm_mode_fb_cmd *mode_cmd)
-{
-        struct intel_framebuffer *intel_fb;
-        struct drm_gem_object *obj;
-        struct drm_crtc *crtc;
-
-        intel_fb = to_intel_framebuffer(fb);
-
-        obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handle);
-
-        if (!obj)
-                return -EINVAL;
-
-        intel_fb->obj = obj;
-        drm_gem_object_unreference(intel_fb->obj);
-        drm_helper_mode_fill_fb_struct(fb, mode_cmd);
-        mutex_unlock(&dev->struct_mutex);
-
-        list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-                if (crtc->fb == fb) {
-                        struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-                        crtc_funcs->mode_set_base(crtc, crtc->x, crtc->y);
-                }
-        }
-        return 0;
-}
-
 static const struct drm_mode_config_funcs intel_mode_funcs = {
-        .resize_fb = intel_insert_new_fb,
         .fb_create = intel_user_framebuffer_create,
         .fb_changed = intelfb_probe,
 };
diff --git a/include/drm/drm.h b/include/drm/drm.h
index 76ce6fe300b7..32e5096554e9 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -687,7 +687,6 @@ struct drm_gem_open {
 #define DRM_IOCTL_MODE_GETFB            DRM_IOWR(0xAD, struct drm_mode_fb_cmd)
 #define DRM_IOCTL_MODE_ADDFB            DRM_IOWR(0xAE, struct drm_mode_fb_cmd)
 #define DRM_IOCTL_MODE_RMFB             DRM_IOWR(0xAF, unsigned int)
-#define DRM_IOCTL_MODE_REPLACEFB        DRM_IOWR(0xB0, struct drm_mode_fb_cmd)
 
 /**
  * Device specific ioctls should only be in their respective headers
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 395c6139c893..0acb07f31fa4 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -510,7 +510,6 @@ struct drm_mode_set {
  * the CRTC<->connector mappings as needed and update its view of the screen.
  */
 struct drm_mode_config_funcs {
-        int (*resize_fb)(struct drm_device *dev, struct drm_file *file_priv, struct drm_framebuffer *fb, struct drm_mode_fb_cmd *mode_cmd);
         struct drm_framebuffer *(*fb_create)(struct drm_device *dev, struct drm_file *file_priv, struct drm_mode_fb_cmd *mode_cmd);
         int (*fb_changed)(struct drm_device *dev);
 };