| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 1 | /* sound/soc/samsung/i2s.h |
| 2 | * |
| 3 | * ALSA SoC Audio Layer - Samsung I2S Controller driver |
| 4 | * |
| 5 | * Copyright (c) 2010 Samsung Electronics Co. Ltd. |
| 6 | * Jaswinder Singh <jassisinghbrar@gmail.com> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License version 2 as |
| 10 | * published by the Free Software Foundation. |
| 11 | */ |
| 12 | |
| 13 | #ifndef __SND_SOC_SAMSUNG_I2S_H |
| 14 | #define __SND_SOC_SAMSUNG_I2S_H |
| 15 | |
| 16 | #define SAMSUNG_I2S_DAI "samsung-i2s" |
| 17 | #define SAMSUNG_I2S_DAI_SEC "samsung-i2s-sec" |
| 18 | |
| 19 | #define SAMSUNG_I2S_DIV_BCLK 1 |
| 20 | |
| 21 | #define SAMSUNG_I2S_RCLKSRC_0 0 |
| 22 | #define SAMSUNG_I2S_RCLKSRC_1 1 |
| 23 | #define SAMSUNG_I2S_CDCLK 2 |
| 24 | /* Operation clock for IIS logic */ |
| 25 | #define SAMSUNG_I2S_OPCLK 3 |
| 26 | #define SAMSUNG_I2S_OPCLK_CDCLK_OUT 0 /* CODEC clock out */ |
| 27 | #define SAMSUNG_I2S_OPCLK_CDCLK_IN 1 /* CODEC clock in */ |
| 28 | #define SAMSUNG_I2S_OPCLK_BCLK_OUT 2 /* Bit clock out */ |
| 29 | #define SAMSUNG_I2S_OPCLK_PCLK 3 /* Audio bus clock */ |
| 30 | |
| 31 | #endif /* __SND_SOC_SAMSUNG_I2S_H */ |