ack_wq            214 drivers/media/platform/mtk-vpu/mtk_vpu.c 	wait_queue_head_t ack_wq;
ack_wq            340 drivers/media/platform/mtk-vpu/mtk_vpu.c 	ret = wait_event_timeout(vpu->ack_wq, vpu->ipi_id_ack[id], timeout);
ack_wq            712 drivers/media/platform/mtk-vpu/mtk_vpu.c 			wake_up(&vpu->ack_wq);
ack_wq            873 drivers/media/platform/mtk-vpu/mtk_vpu.c 	init_waitqueue_head(&vpu->ack_wq);