64 	if (private_handle_t::validate(handle) < 0)  in gralloc_register_buffer()
71 	private_handle_t *hnd = (private_handle_t *)handle;  in gralloc_register_buffer()
97 	if (hnd->flags & private_handle_t::PRIV_FLAGS_FRAMEBUFFER)  in gralloc_register_buffer()
101 	else if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_UMP)  in gralloc_register_buffer()
113 				hnd->lockState &= ~(private_handle_t::LOCK_STATE_UNREGISTERED);  in gralloc_register_buffer()
133 	else if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_ION)  in gralloc_register_buffer()
180 		hnd->lockState &= ~(private_handle_t::LOCK_STATE_UNREGISTERED);  in gralloc_register_buffer()
195 static void unmap_buffer(private_handle_t *hnd)  in unmap_buffer()
197 	if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_UMP)  in unmap_buffer()
207 	else if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_ION)  in unmap_buffer()
237 	if (private_handle_t::validate(handle) < 0)  in gralloc_unregister_buffer()
243 	private_handle_t *hnd = (private_handle_t *)handle;  in gralloc_unregister_buffer()
245 …AERR_IF(hnd->lockState & private_handle_t::LOCK_STATE_READ_MASK, "[unregister] handle %p still loc…  in gralloc_unregister_buffer()
247 	if (hnd->flags & private_handle_t::PRIV_FLAGS_FRAMEBUFFER)  in gralloc_unregister_buffer()
255 		hnd->lockState &= ~(private_handle_t::LOCK_STATE_MAPPED);  in gralloc_unregister_buffer()
258 		if (!(hnd->lockState & private_handle_t::LOCK_STATE_WRITE))  in gralloc_unregister_buffer()
263 		hnd->lockState |= private_handle_t::LOCK_STATE_UNREGISTERED;  in gralloc_unregister_buffer()
277 	if (private_handle_t::validate(handle) < 0)  in gralloc_lock()
283 	private_handle_t *hnd = (private_handle_t *)handle;  in gralloc_lock()
287 	if (hnd->lockState & private_handle_t::LOCK_STATE_UNREGISTERED)  in gralloc_lock()
294 …if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_UMP || hnd->flags & private_handle_t::PRIV_FLAG…  in gralloc_lock()
299 	hnd->lockState |= private_handle_t::LOCK_STATE_WRITE;  in gralloc_lock()
320 	if (private_handle_t::validate(handle) < 0)  in gralloc_unlock()
326 	private_handle_t *hnd = (private_handle_t *)handle;  in gralloc_unlock()
331 	if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_UMP && hnd->writeOwner)  in gralloc_unlock()
339 	else if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_ION && hnd->writeOwner)  in gralloc_unlock()
360 	hnd->lockState &= ~(private_handle_t::LOCK_STATE_WRITE);  in gralloc_unlock()
363 	if (hnd->lockState & private_handle_t::LOCK_STATE_UNREGISTERED)  in gralloc_unlock()