| /* sound/soc/s3c24xx/s3c64xx-i2s.h |
| * |
| * ALSA SoC Audio Layer - S3C64XX I2S driver |
| * |
| * Copyright 2008 Openmoko, Inc. |
| * Copyright 2008 Simtec Electronics |
| * Ben Dooks <ben@simtec.co.uk> |
| * http://armlinux.simtec.co.uk/ |
| * |
| * 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. |
| */ |
| |
| #ifndef __SND_SOC_S3C24XX_S3C64XX_I2S_H |
| #define __SND_SOC_S3C24XX_S3C64XX_I2S_H __FILE__ |
| |
| struct clk; |
| |
| #include "s3c-i2s-v2.h" |
| |
| #define S3C64XX_DIV_BCLK S3C_I2SV2_DIV_BCLK |
| #define S3C64XX_DIV_RCLK S3C_I2SV2_DIV_RCLK |
| #define S3C64XX_DIV_PRESCALER S3C_I2SV2_DIV_PRESCALER |
| |
| #define S3C64XX_CLKSRC_PCLK S3C_I2SV2_CLKSRC_PCLK |
| #define S3C64XX_CLKSRC_MUX S3C_I2SV2_CLKSRC_AUDIOBUS |
| #define S3C64XX_CLKSRC_CDCLK S3C_I2SV2_CLKSRC_CDCLK |
| |
| #define S3C64XX_I2S_RATES \ |
| (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | SNDRV_PCM_RATE_16000 | \ |
| SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \ |
| SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000) |
| |
| #define S3C64XX_I2S_FMTS \ |
| (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\ |
| SNDRV_PCM_FMTBIT_S24_LE) |
| |
| extern struct snd_soc_dai s3c64xx_i2s_dai[]; |
| |
| extern struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai); |
| |
| #endif /* __SND_SOC_S3C24XX_S3C64XX_I2S_H */ |
