Contributors: 6
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Lars-Peter Clausen |
156 |
88.14% |
5 |
50.00% |
| Randy Dunlap |
10 |
5.65% |
1 |
10.00% |
| Daniel Mack |
6 |
3.39% |
1 |
10.00% |
| Thomas Gleixner |
2 |
1.13% |
1 |
10.00% |
| Mike Frysinger |
2 |
1.13% |
1 |
10.00% |
| Pierre-Louis Bossart |
1 |
0.56% |
1 |
10.00% |
| Total |
177 |
|
10 |
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Load Analog Devices SigmaStudio firmware files
*
* Copyright 2009-2011 Analog Devices Inc.
*/
#include <linux/regmap.h>
#include <linux/export.h>
#include <linux/module.h>
#include "sigmadsp.h"
static int sigmadsp_write_regmap(void *control_data,
unsigned int addr, const uint8_t data[], size_t len)
{
return regmap_raw_write(control_data, addr,
data, len);
}
static int sigmadsp_read_regmap(void *control_data,
unsigned int addr, uint8_t data[], size_t len)
{
return regmap_raw_read(control_data, addr,
data, len);
}
/**
* devm_sigmadsp_init_regmap() - Initialize SigmaDSP instance
* @dev: The parent device
* @regmap: Regmap instance to use
* @ops: The sigmadsp_ops to use for this instance
* @firmware_name: Name of the firmware file to load
*
* Allocates a SigmaDSP instance and loads the specified firmware file.
*
* Returns a pointer to a struct sigmadsp on success, or a PTR_ERR() on error.
*/
struct sigmadsp *devm_sigmadsp_init_regmap(struct device *dev,
struct regmap *regmap, const struct sigmadsp_ops *ops,
const char *firmware_name)
{
struct sigmadsp *sigmadsp;
sigmadsp = devm_sigmadsp_init(dev, ops, firmware_name);
if (IS_ERR(sigmadsp))
return sigmadsp;
sigmadsp->control_data = regmap;
sigmadsp->write = sigmadsp_write_regmap;
sigmadsp->read = sigmadsp_read_regmap;
return sigmadsp;
}
EXPORT_SYMBOL_GPL(devm_sigmadsp_init_regmap);
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_DESCRIPTION("SigmaDSP regmap firmware loader");
MODULE_LICENSE("GPL");