Enable support for left-justified data mode for SSC-codec link.
Signed-off-by: Michał Mirosław <mirq-linux@xxxxxxxxxxxx>
---
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
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
