| /* |
| * at91-i2s.h - ALSA I2S interface for the Atmel AT91 SoC |
| * |
| * Author: Frank Mandarino <fmandarino@endrelia.com> |
| * Endrelia Technologies Inc. |
| * Created: Jan 9, 2007 |
| * |
| * 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 _AT91_I2S_H |
| #define _AT91_I2S_H |
| |
| /* I2S system clock ids */ |
| #define AT91_SYSCLK_MCK 0 /* SSC uses AT91 MCK as system clock */ |
| |
| /* I2S divider ids */ |
| #define AT91SSC_CMR_DIV 0 /* MCK divider for BCLK */ |
| #define AT91SSC_TCMR_PERIOD 1 /* BCLK divider for transmit FS */ |
| #define AT91SSC_RCMR_PERIOD 2 /* BCLK divider for receive FS */ |
| |
| extern struct snd_soc_cpu_dai at91_i2s_dai[]; |
| |
| #endif /* _AT91_I2S_H */ |
| |
