Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Mark Brown |
199 |
57.35% |
3 |
27.27% |
| Pierre-Louis Bossart |
69 |
19.88% |
1 |
9.09% |
| Peter Rosin |
42 |
12.10% |
2 |
18.18% |
| Joerg Schambacher |
22 |
6.34% |
1 |
9.09% |
| Christian Hewitt |
11 |
3.17% |
1 |
9.09% |
| Uwe Kleine-König |
2 |
0.58% |
2 |
18.18% |
| Thomas Gleixner |
2 |
0.58% |
1 |
9.09% |
| Total |
347 |
|
11 |
|
// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for the PCM512x CODECs
*
* Author: Mark Brown <broonie@kernel.org>
* Copyright 2014 Linaro Ltd
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/acpi.h>
#include "pcm512x.h"
static int pcm512x_i2c_probe(struct i2c_client *i2c)
{
struct regmap *regmap;
struct regmap_config config = pcm512x_regmap;
/* msb needs to be set to enable auto-increment of addresses */
config.read_flag_mask = 0x80;
config.write_flag_mask = 0x80;
regmap = devm_regmap_init_i2c(i2c, &config);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
return pcm512x_probe(&i2c->dev, regmap);
}
static void pcm512x_i2c_remove(struct i2c_client *i2c)
{
pcm512x_remove(&i2c->dev);
}
static const struct i2c_device_id pcm512x_i2c_id[] = {
{ "pcm5121", },
{ "pcm5122", },
{ "pcm5141", },
{ "pcm5142", },
{ "pcm5242", },
{ "tas5754", },
{ "tas5756", },
{ }
};
MODULE_DEVICE_TABLE(i2c, pcm512x_i2c_id);
#if defined(CONFIG_OF)
static const struct of_device_id pcm512x_of_match[] = {
{ .compatible = "ti,pcm5121", },
{ .compatible = "ti,pcm5122", },
{ .compatible = "ti,pcm5141", },
{ .compatible = "ti,pcm5142", },
{ .compatible = "ti,pcm5242", },
{ .compatible = "ti,tas5754", },
{ .compatible = "ti,tas5756", },
{ }
};
MODULE_DEVICE_TABLE(of, pcm512x_of_match);
#endif
#ifdef CONFIG_ACPI
static const struct acpi_device_id pcm512x_acpi_match[] = {
{ "104C5121", 0 },
{ "104C5122", 0 },
{ "104C5141", 0 },
{ "104C5142", 0 },
{ },
};
MODULE_DEVICE_TABLE(acpi, pcm512x_acpi_match);
#endif
static struct i2c_driver pcm512x_i2c_driver = {
.probe = pcm512x_i2c_probe,
.remove = pcm512x_i2c_remove,
.id_table = pcm512x_i2c_id,
.driver = {
.name = "pcm512x",
.of_match_table = of_match_ptr(pcm512x_of_match),
.acpi_match_table = ACPI_PTR(pcm512x_acpi_match),
.pm = &pcm512x_pm_ops,
},
};
module_i2c_driver(pcm512x_i2c_driver);
MODULE_DESCRIPTION("ASoC PCM512x codec driver - I2C");
MODULE_AUTHOR("Mark Brown <broonie@kernel.org>");
MODULE_LICENSE("GPL v2");