Unverified Commit 00dd4d86 authored by Shenghao Ding's avatar Shenghao Ding Committed by Mark Brown
Browse files

ASoc: tas2781: Add name_prefix as the prefix name of firmwares and kcontrol to... 


ASoc: tas2781: Add name_prefix as the prefix name of firmwares and kcontrol to support corresponding TAS2563/TAS2781s

Add name_prefix as the prefix name of firmwares and
kcontrol to support corresponding TAS2563/TAS2781s.
name_prefix is not mandatory.

Signed-off-by: default avatarShenghao Ding <shenghao-ding@ti.com>
Link: https://patch.msgid.link/20240621132309.564-1-shenghao-ding@ti.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fe836c78

include/sound/tas2781.h

+1 −0
Original line number Diff line number Diff line
@@ -108,6 +108,7 @@ struct tasdevice_priv { 
	unsigned char coef_binaryname[64];

	unsigned char rca_binaryname[64];

	unsigned char dev_name[32];

	const char *name_prefix;

	unsigned char ndev;

	unsigned int magic_num;

	unsigned int chip_id;

sound/soc/codecs/tas2781-comlib.c

+9 −4
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

//

// tas2781-lib.c -- TAS2781 Common functions for HDA and ASoC Audio drivers

// TAS2781 Common functions for HDA and ASoC Audio drivers

//

// Copyright 2023 Texas Instruments, Inc.

// Copyright 2023 - 2024 Texas Instruments, Inc.

//

// Author: Shenghao Ding <shenghao-ding@ti.com>
@@ -277,6 +277,11 @@ int tascodec_init(struct tasdevice_priv *tas_priv, void *codec, 
	 */

	mutex_lock(&tas_priv->codec_lock);



	if (tas_priv->name_prefix)

		scnprintf(tas_priv->rca_binaryname, 64, "%s-%sRCA%d.bin",

			tas_priv->name_prefix, tas_priv->dev_name,

			tas_priv->ndev);

	else

		scnprintf(tas_priv->rca_binaryname, 64, "%sRCA%d.bin",

			tas_priv->dev_name, tas_priv->ndev);

	crc8_populate_msb(tas_priv->crc8_lkp_tbl, TASDEVICE_CRC8_POLYNOMIAL);

sound/soc/codecs/tas2781-i2c.c

+1 −0
Original line number Diff line number Diff line
@@ -579,6 +579,7 @@ static int tasdevice_codec_probe(struct snd_soc_component *codec) 
{

	struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);



	tas_priv->name_prefix = codec->name_prefix;

	return tascodec_init(tas_priv, codec, THIS_MODULE, tasdevice_fw_ready);

}