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// SPDX-License-Identifier: GPL-2.0
//
// CS35l41 HDA SPI driver
//
// Copyright 2021 Cirrus Logic, Inc.
//
// Author: Lucas Tanure <tanureal@opensource.cirrus.com>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/spi/spi.h>
#include "cs35l41_hda.h"
static int cs35l41_hda_spi_probe(struct spi_device *spi)
{
const char *device_name;
/*
* Compare against the device name so it works for SPI, normal ACPI
* and for ACPI by serial-multi-instantiate matching cases.
*/
if (strstr(dev_name(&spi->dev), "CSC3551"))
device_name = "CSC3551";
else
return -ENODEV;
return cs35l41_hda_probe(&spi->dev, device_name, spi_get_chipselect(spi, 0), spi->irq,
devm_regmap_init_spi(spi, &cs35l41_regmap_spi), SPI);
}
static void cs35l41_hda_spi_remove(struct spi_device *spi)
{
cs35l41_hda_remove(&spi->dev);
}
static const struct spi_device_id cs35l41_hda_spi_id[] = {
{ "cs35l41-hda", 0 },
{}
};
MODULE_DEVICE_TABLE(spi, cs35l41_hda_spi_id);
static const struct acpi_device_id cs35l41_acpi_hda_match[] = {
{ "CSC3551", 0 },
{}
};
MODULE_DEVICE_TABLE(acpi, cs35l41_acpi_hda_match);
static struct spi_driver cs35l41_spi_driver = {
.driver = {
.name = "cs35l41-hda",
.acpi_match_table = cs35l41_acpi_hda_match,
.pm = &cs35l41_hda_pm_ops,
},
.id_table = cs35l41_hda_spi_id,
.probe = cs35l41_hda_spi_probe,
.remove = cs35l41_hda_spi_remove,
};
module_spi_driver(cs35l41_spi_driver);
MODULE_DESCRIPTION("HDA CS35L41 driver");
MODULE_IMPORT_NS("SND_HDA_SCODEC_CS35L41");
MODULE_AUTHOR("Lucas Tanure <tanureal@opensource.cirrus.com>");
MODULE_LICENSE("GPL");
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