[PATCH v2 3/6] ASoC: atmel_ssc_dai: implement left-justified data mode

[Michał Mirosław]

Enable support for left-justified data mode for SSC-codec link.

Signed-off-by: Michał Mirosław <mirq-li...@rere.qmqm.pl>

---
 v2: rebased

---
 sound/soc/atmel/atmel_ssc_dai.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index 7dc6ec9b8c7a..48e9eef34c0f 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -564,6 +564,15 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream 
*substream,
 
        switch (ssc_p->daifmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 
+       case SND_SOC_DAIFMT_LEFT_J:
+               fs_osync = SSC_FSOS_POSITIVE;
+               fs_edge = SSC_START_RISING_RF;
+
+               rcmr =    SSC_BF(RCMR_STTDLY, 0);
+               tcmr =    SSC_BF(TCMR_STTDLY, 0);
+
+               break;
+
        case SND_SOC_DAIFMT_I2S:
                fs_osync = SSC_FSOS_NEGATIVE;
                fs_edge = SSC_START_FALLING_RF;
-- 
2.20.1