Files
Linux_Drivers/u-boot-2021.10/drivers/cvi_sound/cvi-i2s-uclass.c
forum_service 1f388afcf2 u-boot: version release v4.1.0.3
fa813205bd Merge "[eth] change rxterm and vcm to link DianXin router" into v4.1.0
956d3a3198 [eth] change rxterm and vcm to link DianXin router
9e6d7e0dd8 [audio][uboot] add play

Change-Id: I6a23283cc4033f4032f0161d4ba5b9339e8f9952
2023-12-21 16:51:57 +08:00

28 lines
534 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2018 Google LLC
* Written by Simon Glass <sjg@chromium.org>
*/
#define LOG_CATEGORY UCLASS_I2S
#include <dm/uclass.h>
#include <common.h>
#include <dm.h>
#include <i2s.h>
int i2s_tx_data(struct udevice *dev, void *data, uint data_size)
{
struct i2s_ops *ops = i2s_get_ops(dev);
if (!ops->tx_data)
return -ENOSYS;
return ops->tx_data(dev, data, data_size);
}
UCLASS_DRIVER(i2s) = {
.id = UCLASS_I2S,
.name = "i2s",
.per_device_auto = sizeof(struct i2s_uc_priv),
};