mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 18:59:44 +00:00
ce6d99a056
An audio codec provides a way to convert digital data to sound and vice versa. Add a simple uclass which just supports setting the parameters for the codec. Signed-off-by: Simon Glass <sjg@chromium.org>
26 lines
598 B
C
26 lines
598 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright 2018 Google LLC
|
|
* Written by Simon Glass <sjg@chromium.org>
|
|
*/
|
|
|
|
#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",
|
|
};
|