linux/sound/soc/sof/ipc3-priv.h
Peter Ujfalusi 4b49cbd1e7
ASoC: SOF: Modify the host trace_init parameter list to include dmab
Stop host code (AMD, Intel) to access sdev->dmatb directly.
Modify the trace_init prototype to include the pointer to a
struct snd_dma_buffer. The ipc3-dtrace passes for now the pointer to
sdev->dmatb, but the aim is to move all tracing related runtime information
local to a trace implementation.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220516104711.26115-7-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-05-19 16:44:17 +01:00

66 lines
1.9 KiB
C

/* 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) 2021 Intel Corporation. All rights reserved.
*/
#ifndef __SOUND_SOC_SOF_IPC3_PRIV_H
#define __SOUND_SOC_SOF_IPC3_PRIV_H
#include "sof-priv.h"
/* IPC3 specific ops */
extern const struct sof_ipc_pcm_ops ipc3_pcm_ops;
extern const struct sof_ipc_tplg_ops ipc3_tplg_ops;
extern const struct sof_ipc_tplg_control_ops tplg_ipc3_control_ops;
extern const struct sof_ipc_fw_loader_ops ipc3_loader_ops;
extern const struct sof_ipc_fw_tracing_ops ipc3_dtrace_ops;
/* helpers for fw_ready and ext_manifest parsing */
int sof_ipc3_get_ext_windows(struct snd_sof_dev *sdev,
const struct sof_ipc_ext_data_hdr *ext_hdr);
int sof_ipc3_get_cc_info(struct snd_sof_dev *sdev,
const struct sof_ipc_ext_data_hdr *ext_hdr);
int sof_ipc3_validate_fw_version(struct snd_sof_dev *sdev);
/* dtrace position update */
int ipc3_dtrace_posn_update(struct snd_sof_dev *sdev,
struct sof_ipc_dma_trace_posn *posn);
/* dtrace platform callback wrappers */
static inline int sof_dtrace_host_init(struct snd_sof_dev *sdev,
struct snd_dma_buffer *dmatb,
struct sof_ipc_dma_trace_params_ext *dtrace_params)
{
struct snd_sof_dsp_ops *dsp_ops = sdev->pdata->desc->ops;
if (dsp_ops->trace_init)
return dsp_ops->trace_init(sdev, dmatb, dtrace_params);
return 0;
}
static inline int sof_dtrace_host_release(struct snd_sof_dev *sdev)
{
struct snd_sof_dsp_ops *dsp_ops = sdev->pdata->desc->ops;
if (dsp_ops->trace_release)
return dsp_ops->trace_release(sdev);
return 0;
}
static inline int sof_dtrace_host_trigger(struct snd_sof_dev *sdev, int cmd)
{
struct snd_sof_dsp_ops *dsp_ops = sdev->pdata->desc->ops;
if (dsp_ops->trace_trigger)
return dsp_ops->trace_trigger(sdev, cmd);
return 0;
}
#endif