| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | /* |
| 3 | * tegra_pcm.h - Definitions for Tegra PCM driver |
| 4 | * |
| 5 | * Author: Stephen Warren <swarren@nvidia.com> |
| 6 | * Copyright (C) 2010,2012 - NVIDIA, Inc. |
| 7 | * |
| 8 | * Based on code copyright/by: |
| 9 | * |
| 10 | * Copyright (c) 2009-2010, NVIDIA Corporation. |
| 11 | * Scott Peterson <speterson@nvidia.com> |
| 12 | * |
| 13 | * Copyright (C) 2010 Google, Inc. |
| 14 | * Iliyan Malchev <malchev@google.com> |
| 15 | */ |
| 16 | |
| 17 | #ifndef __TEGRA_PCM_H__ |
| 18 | #define __TEGRA_PCM_H__ |
| 19 | |
| 20 | struct snd_dmaengine_pcm_config; |
| 21 | |
| 22 | int tegra_pcm_platform_register(struct device *dev); |
| 23 | int tegra_pcm_platform_register_with_chan_names(struct device *dev, |
| 24 | struct snd_dmaengine_pcm_config *config, |
| 25 | char *txdmachan, char *rxdmachan); |
| 26 | void tegra_pcm_platform_unregister(struct device *dev); |
| 27 | |
| 28 | #endif |