162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci// 362306a36Sopenharmony_ci// Copyright(c) 2022 Intel Corporation. All rights reserved. 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include "sof-priv.h" 662306a36Sopenharmony_ci 762306a36Sopenharmony_ciint sof_fw_trace_init(struct snd_sof_dev *sdev) 862306a36Sopenharmony_ci{ 962306a36Sopenharmony_ci const struct sof_ipc_fw_tracing_ops *fw_tracing = sof_ipc_get_ops(sdev, fw_tracing); 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci if (!fw_tracing) { 1262306a36Sopenharmony_ci dev_info(sdev->dev, "Firmware tracing is not available\n"); 1362306a36Sopenharmony_ci sdev->fw_trace_is_supported = false; 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci return 0; 1662306a36Sopenharmony_ci } 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci return fw_tracing->init(sdev); 1962306a36Sopenharmony_ci} 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_civoid sof_fw_trace_free(struct snd_sof_dev *sdev) 2262306a36Sopenharmony_ci{ 2362306a36Sopenharmony_ci if (!sdev->fw_trace_is_supported) 2462306a36Sopenharmony_ci return; 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci if (sdev->ipc->ops->fw_tracing->free) 2762306a36Sopenharmony_ci sdev->ipc->ops->fw_tracing->free(sdev); 2862306a36Sopenharmony_ci} 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_civoid sof_fw_trace_fw_crashed(struct snd_sof_dev *sdev) 3162306a36Sopenharmony_ci{ 3262306a36Sopenharmony_ci if (!sdev->fw_trace_is_supported) 3362306a36Sopenharmony_ci return; 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci if (sdev->ipc->ops->fw_tracing->fw_crashed) 3662306a36Sopenharmony_ci sdev->ipc->ops->fw_tracing->fw_crashed(sdev); 3762306a36Sopenharmony_ci} 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_civoid sof_fw_trace_suspend(struct snd_sof_dev *sdev, pm_message_t pm_state) 4062306a36Sopenharmony_ci{ 4162306a36Sopenharmony_ci if (!sdev->fw_trace_is_supported) 4262306a36Sopenharmony_ci return; 4362306a36Sopenharmony_ci 4462306a36Sopenharmony_ci sdev->ipc->ops->fw_tracing->suspend(sdev, pm_state); 4562306a36Sopenharmony_ci} 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ciint sof_fw_trace_resume(struct snd_sof_dev *sdev) 4862306a36Sopenharmony_ci{ 4962306a36Sopenharmony_ci if (!sdev->fw_trace_is_supported) 5062306a36Sopenharmony_ci return 0; 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_ci return sdev->ipc->ops->fw_tracing->resume(sdev); 5362306a36Sopenharmony_ci} 54