Add 32 bit word length support. There are no code changes required in the SAI driver since it has already wirten the word width to the corresponding register.

Signed-off-by: Zidan Wang zidan.wang@freescale.com --- sound/soc/fsl/fsl_sai.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h index 0662809..40280ce 100644 --- a/sound/soc/fsl/fsl_sai.h +++ b/sound/soc/fsl/fsl_sai.h @@ -1,5 +1,5 @@ /* - * Copyright 2012-2013 Freescale Semiconductor, Inc. + * Copyright 2012-2015 Freescale Semiconductor, Inc. * * 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 @@ -13,7 +13,8 @@

#define FSL_SAI_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ SNDRV_PCM_FMTBIT_S20_3LE |\ - SNDRV_PCM_FMTBIT_S24_LE) + SNDRV_PCM_FMTBIT_S24_LE |\ + SNDRV_PCM_FMTBIT_S32_LE)

/* SAI Register Map Register */ #define FSL_SAI_TCSR 0x00 /* SAI Transmit Control */