From 5e913c10bd0d60ef93657f5c84014c998dbd4100 Mon Sep 17 00:00:00 2001 From: Richard Acayan Date: Thu, 30 Jul 2026 13:43:49 -0400 Subject: [PATCH] ASoC: qcom: sm8250: add support for LPI_MI2S_RX_0 and LPI_MI2S_TX_3 The LPI_MI2S_RX_0 and LPI_MI2S_TX_3 ports on SDM660 can be connected to the digital and analog WCD codecs. They can be supported with the same logic for other ports, but just need to be explicitly stated. Add support for these ports. Signed-off-by: Richard Acayan Reviewed-by: Srinivas Kandagatla Link: https://patch.msgid.link/20260730174353.108023-12-mailingradian@gmail.com Signed-off-by: Mark Brown --- sound/soc/qcom/sm8250.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c index f193d0ba63d0..1952c599e004 100644 --- a/sound/soc/qcom/sm8250.c +++ b/sound/soc/qcom/sm8250.c @@ -112,6 +112,22 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream) snd_soc_dai_set_fmt(cpu_dai, fmt); snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt); break; + case LPI_MI2S_RX_0: + codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S; + snd_soc_dai_set_sysclk(cpu_dai, + Q6AFE_LPASS_CLK_ID_INT0_MI2S_IBIT, + MI2S_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); + snd_soc_dai_set_fmt(cpu_dai, fmt); + snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt); + break; + case LPI_MI2S_TX_3: + codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S; + snd_soc_dai_set_sysclk(cpu_dai, + Q6AFE_LPASS_CLK_ID_INT3_MI2S_IBIT, + MI2S_BCLK_RATE, SNDRV_PCM_STREAM_CAPTURE); + snd_soc_dai_set_fmt(cpu_dai, fmt); + snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt); + break; default: break; }