| Simon Glass | c953aaf | 2018-12-10 10:37:34 -0700 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* |
| 3 | * Copyright 2018 Google LLC |
| 4 | * Written by Simon Glass <sjg@chromium.org> |
| 5 | */ |
| 6 | |
| 7 | #include <common.h> |
| 8 | #include <dm.h> |
| 9 | #include <i2s.h> |
| 10 | |
| 11 | int i2s_tx_data(struct udevice *dev, void *data, uint data_size) |
| 12 | { |
| 13 | struct i2s_ops *ops = i2s_get_ops(dev); |
| 14 | |
| 15 | if (!ops->tx_data) |
| 16 | return -ENOSYS; |
| 17 | |
| 18 | return ops->tx_data(dev, data, data_size); |
| 19 | } |
| 20 | |
| 21 | UCLASS_DRIVER(i2s) = { |
| 22 | .id = UCLASS_I2S, |
| 23 | .name = "i2s", |
| 24 | .per_device_auto_alloc_size = sizeof(struct i2s_uc_priv), |
| 25 | }; |