diff options
Diffstat (limited to 'kernel/sound/soc/tegra/tegra_pcm.h')
| -rw-r--r-- | kernel/sound/soc/tegra/tegra_pcm.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/kernel/sound/soc/tegra/tegra_pcm.h b/kernel/sound/soc/tegra/tegra_pcm.h new file mode 100644 index 000000000..7883dec74 --- /dev/null +++ b/kernel/sound/soc/tegra/tegra_pcm.h @@ -0,0 +1,42 @@ +/* + * tegra_pcm.h - Definitions for Tegra PCM driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010,2012 - NVIDIA, Inc. + * + * Based on code copyright/by: + * + * Copyright (c) 2009-2010, NVIDIA Corporation. + * Scott Peterson <speterson@nvidia.com> + * + * Copyright (C) 2010 Google, Inc. + * Iliyan Malchev <malchev@google.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __TEGRA_PCM_H__ +#define __TEGRA_PCM_H__ + +struct snd_dmaengine_pcm_config; + +int tegra_pcm_platform_register(struct device *dev); +int tegra_pcm_platform_register_with_chan_names(struct device *dev, + struct snd_dmaengine_pcm_config *config, + char *txdmachan, char *rxdmachan); +void tegra_pcm_platform_unregister(struct device *dev); + +#endif |