linux/sound/soc/sof/imx/imx-common.c

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
//
// Copyright 2020 NXP
//
// Common helpers for the audio DSP on i.MX8

#include <linux/module.h>
#include <sound/sof/xtensa.h>
#include "../ops.h"

#include "imx-common.h"

/**
 * imx8_get_registers() - This function is called in case of DSP oops
 * in order to gather information about the registers, filename and
 * linenumber and stack.
 * @sdev: SOF device
 * @xoops: Stores information about registers.
 * @panic_info: Stores information about filename and line number.
 * @stack: Stores the stack dump.
 * @stack_words: Size of the stack dump.
 */
void imx8_get_registers(struct snd_sof_dev *sdev,
			struct sof_ipc_dsp_oops_xtensa *xoops,
			struct sof_ipc_panic_info *panic_info,
			u32 *stack, size_t stack_words)
{ … }

/**
 * imx8_dump() - This function is called when a panic message is
 * received from the firmware.
 * @sdev: SOF device
 * @flags: parameter not used but required by ops prototype
 */
void imx8_dump(struct snd_sof_dev *sdev, u32 flags)
{ … }
EXPORT_SYMBOL(…);

MODULE_LICENSE(…) …;
MODULE_DESCRIPTION(…) …;