Commit 171eb8f8 authored by Frank Mandarino's avatar Frank Mandarino Committed by Jaroslav Kysela
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[ALSA] soc - ASoC 0.13 AT91xxxx I2S

This patch updates the AT91xxxx I2S driver to the new API in ASoC 0.13.
o Removed DAI capabilities matching code in favour of manual matching in
the machine drivers.
o Added DAI operations for codec and CPU interfaces.
o Removed config_sysclk() function and struct snd_soc_clock_info. No
longer needed as clocking is now configured manually in the machine
drivers. Also removed other clocking data from structures.
Signed-off-by: default avatarFrank Mandarino <>
Signed-off-by: default avatarLiam Girdwood <>
Signed-off-by: default avatarTakashi Iwai <>
Signed-off-by: default avatarJaroslav Kysela <>
parent d3d35adc
This diff is collapsed.
* at91-i2s.h - ALSA I2S interface for the Atmel AT91 SoC
* Author: Frank Mandarino <>
* 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 */
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