| Message ID | 20240826134920.55148-2-adrian@travitia.xyz (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | Add support for primary mi2s on SM8250 | expand |
On 8/26/24 16:49, Jens Reidel wrote: > When using primary mi2s on sm8250-compatible SoCs, the correct clock > needs to get enabled to be able to use the mi2s interface. > > Signed-off-by: Jens Reidel <adrian@travitia.xyz> > --- > sound/soc/qcom/sm8250.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c > index a15dafb99b33..274bab28209a 100644 > --- a/sound/soc/qcom/sm8250.c > +++ b/sound/soc/qcom/sm8250.c > @@ -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, Thank you. I use sm8250-sndcard on sm7325 and it works for me: https://github.com/mainlining/linux/commit/292a1ac9f093c639363f257e92d313489ec5a394 Let the maintainers decide whether it is really fair to add this tag. Tested-by: Danila Tikhonov <danila@jiaxyga.com> # sm7325-nothing-spacewar --- Best wishes, Danila
On Mon, Aug 26, 2024 at 03:49:20PM GMT, Jens Reidel wrote: > When using primary mi2s on sm8250-compatible SoCs, the correct clock > needs to get enabled to be able to use the mi2s interface. > > Signed-off-by: Jens Reidel <adrian@travitia.xyz> > --- > sound/soc/qcom/sm8250.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c index a15dafb99b33..274bab28209a 100644 --- a/sound/soc/qcom/sm8250.c +++ b/sound/soc/qcom/sm8250.c @@ -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,
When using primary mi2s on sm8250-compatible SoCs, the correct clock needs to get enabled to be able to use the mi2s interface. Signed-off-by: Jens Reidel <adrian@travitia.xyz> --- sound/soc/qcom/sm8250.c | 8 ++++++++ 1 file changed, 8 insertions(+)