Enable support for left-justified data mode for SSC-codec link.
Signed-off-by: Michał Mirosław mirq-linux@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;