1 // SPDX-License-Identifier: GPL-2.0-only
2 //
3 // Copyright(c) 2022 Intel Corporation. All rights reserved.
4 
5 #include "sof-priv.h"
6 
sof_fw_trace_init(struct snd_sof_dev * sdev)7 int sof_fw_trace_init(struct snd_sof_dev *sdev)
8 {
9 	if (!sdev->ipc->ops->fw_tracing) {
10 		dev_info(sdev->dev, "Firmware tracing is not available\n");
11 		sdev->fw_trace_is_supported = false;
12 
13 		return 0;
14 	}
15 
16 	return sdev->ipc->ops->fw_tracing->init(sdev);
17 }
18 
sof_fw_trace_free(struct snd_sof_dev * sdev)19 void sof_fw_trace_free(struct snd_sof_dev *sdev)
20 {
21 	if (!sdev->fw_trace_is_supported || !sdev->ipc->ops->fw_tracing)
22 		return;
23 
24 	if (sdev->ipc->ops->fw_tracing->free)
25 		sdev->ipc->ops->fw_tracing->free(sdev);
26 }
27 
sof_fw_trace_fw_crashed(struct snd_sof_dev * sdev)28 void sof_fw_trace_fw_crashed(struct snd_sof_dev *sdev)
29 {
30 	if (!sdev->fw_trace_is_supported)
31 		return;
32 
33 	if (sdev->ipc->ops->fw_tracing->fw_crashed)
34 		sdev->ipc->ops->fw_tracing->fw_crashed(sdev);
35 }
36 
sof_fw_trace_suspend(struct snd_sof_dev * sdev,pm_message_t pm_state)37 void sof_fw_trace_suspend(struct snd_sof_dev *sdev, pm_message_t pm_state)
38 {
39 	if (!sdev->fw_trace_is_supported)
40 		return;
41 
42 	sdev->ipc->ops->fw_tracing->suspend(sdev, pm_state);
43 }
44 
sof_fw_trace_resume(struct snd_sof_dev * sdev)45 int sof_fw_trace_resume(struct snd_sof_dev *sdev)
46 {
47 	if (!sdev->fw_trace_is_supported)
48 		return 0;
49 
50 	return sdev->ipc->ops->fw_tracing->resume(sdev);
51 }
52