1/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ 2/* 3 * This file is provided under a dual BSD/GPLv2 license. When using or 4 * redistributing this file, you may do so under either license. 5 * 6 * Copyright(c) 2021 Intel Corporation. All rights reserved. 7 */ 8 9#ifndef __SOUND_SOC_SOF_IPC3_PRIV_H 10#define __SOUND_SOC_SOF_IPC3_PRIV_H 11 12#include "sof-priv.h" 13 14/* IPC3 specific ops */ 15extern const struct sof_ipc_pcm_ops ipc3_pcm_ops; 16extern const struct sof_ipc_tplg_ops ipc3_tplg_ops; 17extern const struct sof_ipc_tplg_control_ops tplg_ipc3_control_ops; 18extern const struct sof_ipc_fw_loader_ops ipc3_loader_ops; 19extern const struct sof_ipc_fw_tracing_ops ipc3_dtrace_ops; 20 21/* helpers for fw_ready and ext_manifest parsing */ 22int sof_ipc3_get_ext_windows(struct snd_sof_dev *sdev, 23 const struct sof_ipc_ext_data_hdr *ext_hdr); 24int sof_ipc3_get_cc_info(struct snd_sof_dev *sdev, 25 const struct sof_ipc_ext_data_hdr *ext_hdr); 26int sof_ipc3_validate_fw_version(struct snd_sof_dev *sdev); 27 28/* dtrace position update */ 29int ipc3_dtrace_posn_update(struct snd_sof_dev *sdev, 30 struct sof_ipc_dma_trace_posn *posn); 31/* RX handler backend */ 32void sof_ipc3_do_rx_work(struct snd_sof_dev *sdev, struct sof_ipc_cmd_hdr *hdr, void *msg_buf); 33 34/* dtrace platform callback wrappers */ 35static inline int sof_dtrace_host_init(struct snd_sof_dev *sdev, 36 struct snd_dma_buffer *dmatb, 37 struct sof_ipc_dma_trace_params_ext *dtrace_params) 38{ 39 struct snd_sof_dsp_ops *dsp_ops = sdev->pdata->desc->ops; 40 41 if (dsp_ops->trace_init) 42 return dsp_ops->trace_init(sdev, dmatb, dtrace_params); 43 44 return 0; 45} 46 47static inline int sof_dtrace_host_release(struct snd_sof_dev *sdev) 48{ 49 struct snd_sof_dsp_ops *dsp_ops = sdev->pdata->desc->ops; 50 51 if (dsp_ops->trace_release) 52 return dsp_ops->trace_release(sdev); 53 54 return 0; 55} 56 57static inline int sof_dtrace_host_trigger(struct snd_sof_dev *sdev, int cmd) 58{ 59 struct snd_sof_dsp_ops *dsp_ops = sdev->pdata->desc->ops; 60 61 if (dsp_ops->trace_trigger) 62 return dsp_ops->trace_trigger(sdev, cmd); 63 64 return 0; 65} 66 67#endif 68