| Ben Dooks | f8cf817 | 2009-03-04 00:49:31 +0000 | [diff] [blame] | 1 | /* sound/soc/s3c24xx/s3c64xx-i2s.h |
| 2 | * |
| 3 | * ALSA SoC Audio Layer - S3C64XX I2S driver |
| 4 | * |
| 5 | * Copyright 2008 Openmoko, Inc. |
| 6 | * Copyright 2008 Simtec Electronics |
| 7 | * Ben Dooks <ben@simtec.co.uk> |
| 8 | * http://armlinux.simtec.co.uk/ |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License version 2 as |
| 12 | * published by the Free Software Foundation. |
| 13 | */ |
| 14 | |
| 15 | #ifndef __SND_SOC_S3C24XX_S3C64XX_I2S_H |
| 16 | #define __SND_SOC_S3C24XX_S3C64XX_I2S_H __FILE__ |
| 17 | |
| Mark Brown | 5143844 | 2009-04-29 20:30:39 +0100 | [diff] [blame] | 18 | struct clk; |
| 19 | |
| Ben Dooks | f8cf817 | 2009-03-04 00:49:31 +0000 | [diff] [blame] | 20 | #include "s3c-i2s-v2.h" |
| 21 | |
| 22 | #define S3C64XX_DIV_BCLK S3C_I2SV2_DIV_BCLK |
| 23 | #define S3C64XX_DIV_RCLK S3C_I2SV2_DIV_RCLK |
| 24 | #define S3C64XX_DIV_PRESCALER S3C_I2SV2_DIV_PRESCALER |
| 25 | |
| Jassi Brar | 4793d6a | 2010-03-10 16:48:54 +0900 | [diff] [blame] | 26 | #define S3C64XX_CLKSRC_PCLK S3C_I2SV2_CLKSRC_PCLK |
| 27 | #define S3C64XX_CLKSRC_MUX S3C_I2SV2_CLKSRC_AUDIOBUS |
| 28 | #define S3C64XX_CLKSRC_CDCLK S3C_I2SV2_CLKSRC_CDCLK |
| Ben Dooks | f8cf817 | 2009-03-04 00:49:31 +0000 | [diff] [blame] | 29 | |
| Jassi Brar | fa6231e | 2010-03-10 16:48:57 +0900 | [diff] [blame] | 30 | #define S3C64XX_I2S_RATES \ |
| 31 | (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \ |
| 32 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \ |
| 33 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000) |
| 34 | |
| 35 | #define S3C64XX_I2S_FMTS \ |
| 36 | (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\ |
| 37 | SNDRV_PCM_FMTBIT_S24_LE) |
| 38 | |
| Mark Brown | 17cc26c | 2010-09-20 17:54:57 +0100 | [diff] [blame^] | 39 | struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai); |
| Ben Dooks | f8cf817 | 2009-03-04 00:49:31 +0000 | [diff] [blame] | 40 | |
| Ben Dooks | f8cf817 | 2009-03-04 00:49:31 +0000 | [diff] [blame] | 41 | #endif /* __SND_SOC_S3C24XX_S3C64XX_I2S_H */ |