ASoC: fsl-sai: add 32 bit word length support

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>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h
index 066280953c8503bd03d2dc1a2469004978215e1a..d1372904c61f53c11528f9c3d8e8d0dfd5a41338 100644 (file)
--- a/sound/soc/fsl/fsl_sai.h
+++ b/sound/soc/fsl/fsl_sai.h
@@ -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 */