linux/sound/soc/codecs/sigmadsp-regmap.c

37 lines
872 B
C

/*
* Load Analog Devices SigmaStudio firmware files
*
* Copyright 2009-2011 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#include <linux/regmap.h>
#include <linux/export.h>
#include <linux/module.h>
#include "sigmadsp.h"
static int sigma_action_write_regmap(void *control_data,
const struct sigma_action *sa, size_t len)
{
return regmap_raw_write(control_data, be16_to_cpu(sa->addr),
sa->payload, len - 2);
}
int process_sigma_firmware_regmap(struct device *dev, struct regmap *regmap,
const char *name)
{
struct sigma_firmware ssfw;
ssfw.control_data = regmap;
ssfw.write = sigma_action_write_regmap;
return _process_sigma_firmware(dev, &ssfw, name);
}
EXPORT_SYMBOL(process_sigma_firmware_regmap);
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_DESCRIPTION("SigmaDSP regmap firmware loader");
MODULE_LICENSE("GPL");