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Add support for primary mi2s on SM8250

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Merge series from Jens Reidel <adrian@travitia.xyz>:

This patch adds support for the primary mi2s interface on devices using SM8250
audio drivers. Tested on SM7150 (xiaomi-davinci). SM7150 sound is close to
SM8250 and we intend to use it as a fallback in the future.

To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: Liam Girdwood <lgirdwood@gmail.com>
To: Mark Brown <broonie@kernel.org>
To: Jaroslav Kysela <perex@perex.cz>
To: Takashi Iwai <tiwai@suse.com>
Cc: alsa-devel@alsa-project.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-sound@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux@mainlining.org

Jens Reidel (1):
  ASoC: qcom: sm8250: enable primary mi2s

 sound/soc/qcom/sm8250.c | 8 ++++++++
 1 file changed, 8 insertions(+)

--
2.46.0
This commit is contained in:
Mark Brown 2024-09-11 15:53:59 +01:00
commit 92556bd800
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1 changed files with 8 additions and 0 deletions
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8
sound/soc/qcom/sm8250.c
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@ -55,6 +55,14 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream)
struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
switch (cpu_dai->id) {
case PRIMARY_MI2S_RX:
codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S;
snd_soc_dai_set_sysclk(cpu_dai,
Q6AFE_LPASS_CLK_ID_PRI_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 TERTIARY_MI2S_RX:
codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_I2S;
snd_soc_dai_set_sysclk(cpu_dai,