ASoC: imx-ssi: Add .xlate_tdm_slot_mask() support.

This patch add .xlate_tdm_slot_mask support for IMX SSI, and this
will generate the TDM slot TX and RX masks.
Signed-off-by: NXiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

sound/soc/fsl/Kconfig

@@ -121,6 +121,7 @@ if SND_IMX_SOC
 
 config SND_SOC_IMX_SSI
 	tristate
+	select SND_SOC_FSL_UTILS
 
 config SND_SOC_IMX_PCM_FIQ
 	tristate

sound/soc/fsl/imx-ssi.c

@@ -50,6 +50,7 @@
 #include <linux/platform_data/asoc-imx-ssi.h>
 
 #include "imx-ssi.h"
+#include "fsl_utils.h"
 
 #define SSI_SACNT_DEFAULT (SSI_SACNT_AC97EN | SSI_SACNT_FV)
 
@@ -339,6 +340,7 @@ static const struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
 	.set_fmt	= imx_ssi_set_dai_fmt,
 	.set_clkdiv	= imx_ssi_set_dai_clkdiv,
 	.set_sysclk	= imx_ssi_set_dai_sysclk,
+	.xlate_tdm_slot_mask = fsl_asoc_xlate_tdm_slot_mask,
 	.set_tdm_slot	= imx_ssi_set_dai_tdm_slot,
 	.trigger	= imx_ssi_trigger,
 };