ASoC: SOF: imx: Describe ESAI parameters to be sent to DSP (b4be4276) · Commits · 戴 / test

include/sound/sof/dai-imx.h

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		/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
		/*
		* Copyright 2019 NXP
		*
		* Author: Daniel Baluta <daniel.baluta@nxp.com>
		*/

		#ifndef __INCLUDE_SOUND_SOF_DAI_IMX_H__
		#define __INCLUDE_SOUND_SOF_DAI_IMX_H__

		#include <sound/sof/header.h>

		/* ESAI Configuration Request - SOF_IPC_DAI_ESAI_CONFIG */
		struct sof_ipc_dai_esai_params {
		struct sof_ipc_hdr hdr;

		/* MCLK */
		uint16_t reserved1;
		uint16_t mclk_id;
		uint32_t mclk_direction;

		uint32_t mclk_rate; /* MCLK frequency in Hz */
		uint32_t fsync_rate; /* FSYNC frequency in Hz */
		uint32_t bclk_rate; /* BCLK frequency in Hz */

		/* TDM */
		uint32_t tdm_slots;
		uint32_t rx_slots;
		uint32_t tx_slots;
		uint16_t tdm_slot_width;
		uint16_t reserved2; /* alignment */
		} __packed;

		#endif

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		@@ -11,6 +11,7 @@

		#include <sound/sof/header.h>
		#include <sound/sof/dai-intel.h>
		#include <sound/sof/dai-imx.h>

		/*
		* DAI Configuration.
		@@ -73,6 +74,7 @@ struct sof_ipc_dai_config {
		struct sof_ipc_dai_dmic_params dmic;
		struct sof_ipc_dai_hda_params hda;
		struct sof_ipc_dai_alh_params alh;
		struct sof_ipc_dai_esai_params esai;
		};
		} __packed;

+1 −1

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		@@ -26,7 +26,7 @@

		/* SOF ABI version major, minor and patch numbers */
		#define SOF_ABI_MAJOR 3
		#define SOF_ABI_MINOR 10
		#define SOF_ABI_MINOR 11
		#define SOF_ABI_PATCH 0

		/* SOF ABI version number. Format within 32bit word is MMmmmppp */

+1 −2

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		@@ -111,7 +111,6 @@
		/* TODO: Add SAI tokens */

		/* ESAI */
		#define SOF_TKN_IMX_ESAI_FIRST_TOKEN 1100
		/* TODO: Add ESAI tokens */
		#define SOF_TKN_IMX_ESAI_MCLK_ID 1100

		#endif