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 18struct clk; 19 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 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 29 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 39extern struct snd_soc_dai s3c64xx_i2s_dai[]; 40extern struct snd_soc_dai s3c64xx_i2s_v4_dai; 41 42#endif /* __SND_SOC_S3C24XX_S3C64XX_I2S_H */ 43