/src/u-boot/drivers/sound/i2s-uclass.c
Line | Count | Source |
1 | | // SPDX-License-Identifier: GPL-2.0+ |
2 | | /* |
3 | | * Copyright 2018 Google LLC |
4 | | * Written by Simon Glass <sjg@chromium.org> |
5 | | */ |
6 | | |
7 | | #define LOG_CATEGORY UCLASS_I2S |
8 | | |
9 | | #include <dm.h> |
10 | | #include <i2s.h> |
11 | | |
12 | | int i2s_tx_data(struct udevice *dev, void *data, uint data_size) |
13 | 0 | { |
14 | 0 | struct i2s_ops *ops = i2s_get_ops(dev); |
15 | |
|
16 | 0 | if (!ops->tx_data) |
17 | 0 | return -ENOSYS; |
18 | | |
19 | 0 | return ops->tx_data(dev, data, data_size); |
20 | 0 | } |
21 | | |
22 | | UCLASS_DRIVER(i2s) = { |
23 | | .id = UCLASS_I2S, |
24 | | .name = "i2s", |
25 | | .per_device_auto = sizeof(struct i2s_uc_priv), |
26 | | }; |