[alsa-devel] [PATCH 3/4] ASoC: max98373: Added TDM off if parameters are all zeroes

Signed-off-by: Ryan Lee ryans.lee@maximintegrated.com --- Changelog: Added tdm_mode off condition when all input parameters are zero

sound/soc/codecs/max98373.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c index 77b86c4..c5ff30f 100644 --- a/sound/soc/codecs/max98373.c +++ b/sound/soc/codecs/max98373.c @@ -311,7 +311,10 @@ static int max98373_dai_tdm_slot(struct snd_soc_dai *dai, unsigned int mask; int x, slot_found;

- max98373->tdm_mode = true; + if (!tx_mask && !rx_mask && !slots && !slot_width) + max98373->tdm_mode = false; + else + max98373->tdm_mode = true;

/* BCLK configuration */ bsel = max98373_get_bclk_sel(slots * slot_width);