diff options
Diffstat (limited to 'drivers/gpu/drm/drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index ece947d..53c8725 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) { |