Unverified Commit f9e9bdd5 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown
Browse files

ASoC: Realtek/Maxim SoundWire codecs: disable pm_runtime on remove 



When binding/unbinding codec drivers, the following warnings are
thrown:

[ 107.266879] rt715-sdca sdw:3:025d:0714:01: Unbalanced pm_runtime_enable!
[  306.879700] rt711-sdca sdw:0:025d:0711:01: Unbalanced pm_runtime_enable!

Add a remove callback for all Realtek/Maxim SoundWire codecs and remove this
warning.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarRander Wang <rander.wang@intel.com>
Reviewed-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220606203752.144159-2-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 073350da

sound/soc/codecs/max98373-sdw.c

+11 −1
Original line number Diff line number Diff line
@@ -862,6 +862,16 @@ static int max98373_sdw_probe(struct sdw_slave *slave, 
	return max98373_init(slave, regmap);

}



static int max98373_sdw_remove(struct sdw_slave *slave)

{

	struct max98373_priv *max98373 = dev_get_drvdata(&slave->dev);



	if (max98373->first_hw_init)

		pm_runtime_disable(&slave->dev);



	return 0;

}



#if defined(CONFIG_OF)

static const struct of_device_id max98373_of_match[] = {

	{ .compatible = "maxim,max98373", },
@@ -893,7 +903,7 @@ static struct sdw_driver max98373_sdw_driver = { 
		.pm = &max98373_pm,

	},

	.probe = max98373_sdw_probe,

	.remove = NULL,

	.remove = max98373_sdw_remove,

	.ops = &max98373_slave_ops,

	.id_table = max98373_id,

};

sound/soc/codecs/rt1308-sdw.c

+11 −0
Original line number Diff line number Diff line
@@ -691,6 +691,16 @@ static int rt1308_sdw_probe(struct sdw_slave *slave, 
	return 0;

}



static int rt1308_sdw_remove(struct sdw_slave *slave)

{

	struct rt1308_sdw_priv *rt1308 = dev_get_drvdata(&slave->dev);



	if (rt1308->first_hw_init)

		pm_runtime_disable(&slave->dev);



	return 0;

}



static const struct sdw_device_id rt1308_id[] = {

	SDW_SLAVE_ENTRY_EXT(0x025d, 0x1308, 0x2, 0, 0),

	{},
@@ -750,6 +760,7 @@ static struct sdw_driver rt1308_sdw_driver = { 
		.pm = &rt1308_pm,

	},

	.probe = rt1308_sdw_probe,

	.remove = rt1308_sdw_remove,

	.ops = &rt1308_slave_ops,

	.id_table = rt1308_id,

};

sound/soc/codecs/rt1316-sdw.c

+11 −0
Original line number Diff line number Diff line
@@ -676,6 +676,16 @@ static int rt1316_sdw_probe(struct sdw_slave *slave, 
	return rt1316_sdw_init(&slave->dev, regmap, slave);

}



static int rt1316_sdw_remove(struct sdw_slave *slave)

{

	struct rt1316_sdw_priv *rt1316 = dev_get_drvdata(&slave->dev);



	if (rt1316->first_hw_init)

		pm_runtime_disable(&slave->dev);



	return 0;

}



static const struct sdw_device_id rt1316_id[] = {

	SDW_SLAVE_ENTRY_EXT(0x025d, 0x1316, 0x3, 0x1, 0),

	{},
@@ -735,6 +745,7 @@ static struct sdw_driver rt1316_sdw_driver = { 
		.pm = &rt1316_pm,

	},

	.probe = rt1316_sdw_probe,

	.remove = rt1316_sdw_remove,

	.ops = &rt1316_slave_ops,

	.id_table = rt1316_id,

};

sound/soc/codecs/rt5682-sdw.c

+4 −1
Original line number Diff line number Diff line
@@ -719,9 +719,12 @@ static int rt5682_sdw_remove(struct sdw_slave *slave) 
{

	struct rt5682_priv *rt5682 = dev_get_drvdata(&slave->dev);



	if (rt5682 && rt5682->hw_init)

	if (rt5682->hw_init)

		cancel_delayed_work_sync(&rt5682->jack_detect_work);



	if (rt5682->first_hw_init)

		pm_runtime_disable(&slave->dev);



	return 0;

}

sound/soc/codecs/rt700-sdw.c

+5 −1
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
#include <linux/soundwire/sdw_type.h>

#include <linux/soundwire/sdw_registers.h>

#include <linux/module.h>

#include <linux/pm_runtime.h>

#include <linux/regmap.h>

#include <sound/soc.h>

#include "rt700.h"
@@ -463,11 +464,14 @@ static int rt700_sdw_remove(struct sdw_slave *slave) 
{

	struct rt700_priv *rt700 = dev_get_drvdata(&slave->dev);



	if (rt700 && rt700->hw_init) {

	if (rt700->hw_init) {

		cancel_delayed_work_sync(&rt700->jack_detect_work);

		cancel_delayed_work_sync(&rt700->jack_btn_check_work);

	}



	if (rt700->first_hw_init)

		pm_runtime_disable(&slave->dev);



	return 0;

}