| /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ |
| /* |
| * This file is provided under a dual BSD/GPLv2 license. When using or |
| * redistributing this file, you may do so under either license. |
| * |
| * Copyright(c) 2019-2021 Intel Corporation. All rights reserved. |
| * Author: Cezary Rojewski <cezary.rojewski@intel.com> |
| */ |
| |
| #ifndef __SOF_PROBES_H |
| #define __SOF_PROBES_H |
| |
| #include <sound/compress_driver.h> |
| #include <sound/sof/header.h> |
| |
| struct snd_sof_dev; |
| |
| #define SOF_PROBE_INVALID_NODE_ID UINT_MAX |
| |
| struct sof_probe_point_desc { |
| unsigned int buffer_id; |
| unsigned int purpose; |
| unsigned int stream_tag; |
| } __packed; |
| |
| int sof_ipc_probe_points_info(struct snd_sof_dev *sdev, |
| struct sof_probe_point_desc **desc, |
| size_t *num_desc); |
| int sof_ipc_probe_points_add(struct snd_sof_dev *sdev, |
| struct sof_probe_point_desc *desc, |
| size_t num_desc); |
| int sof_ipc_probe_points_remove(struct snd_sof_dev *sdev, |
| unsigned int *buffer_id, size_t num_buffer_id); |
| |
| extern struct snd_soc_cdai_ops sof_probe_compr_ops; |
| extern const struct snd_compress_ops sof_probe_compressed_ops; |
| |
| #endif |
