- /*
- * WB, OUTPUT opertion not supported multi-operation.
- * so, make dedicated state at set property ioctl.
- * when ipp driver finished operations, clear dedicated flags.
- */
- if (ipp_check_dedicated(ippdrv, property->cmd)) {
- DRM_ERROR("already used choose device.\n");
- return ERR_PTR(-EBUSY);
- }
-
- /*
- * This is necessary to find correct device in ipp drivers.
- * ipp drivers have different abilities,
- * so need to check property.
- */
- if (ippdrv->check_property &&
- ippdrv->check_property(ippdrv->dev, property)) {
- DRM_ERROR("not support property.\n");
- return ERR_PTR(-EINVAL);
+ ret = ipp_check_driver(ippdrv, property);
+ if (ret < 0) {
+ DRM_DEBUG("ipp%d driver check error %d\n", ipp_id, ret);
+ return ERR_PTR(ret);