u-boot/drivers/sound/codec-uclass.c

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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2018 Google LLC
* Written by Simon Glass <sjg@chromium.org>
*/
#define LOG_CATEGORY UCLASS_AUDIO_CODEC
#include <common.h>
#include <dm.h>
#include <audio_codec.h>
int audio_codec_set_params(struct udevice *dev, int interface, int rate,
int mclk_freq, int bits_per_sample, uint channels)
{
struct audio_codec_ops *ops = audio_codec_get_ops(dev);
if (!ops->set_params)
return -ENOSYS;
return ops->set_params(dev, interface, rate, mclk_freq, bits_per_sample,
channels);
}
UCLASS_DRIVER(audio_codec) = {
.id = UCLASS_AUDIO_CODEC,
.name = "audio-codec",
};