| /* |
| * Copyright 2013 Google Inc. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| */ |
| |
| #ifndef __DRIVERS_SOUND_I2S_H__ |
| #define __DRIVERS_SOUND_I2S_H__ |
| |
| #include "drivers/bus/i2s/i2s.h" |
| #include "drivers/sound/sound.h" |
| |
| typedef struct |
| { |
| SoundOps ops; |
| |
| I2sOps *i2s; |
| |
| int sample_rate; |
| int channels; |
| uint16_t volume; |
| } I2sSource; |
| |
| // Assumes 16 bits per sample. |
| I2sSource *new_i2s_source(I2sOps *i2s, int sample_rate, int channels, |
| uint16_t volume); |
| |
| #endif /* __DRIVERS_SOUND_I2S_H__ */ |