Add TERTIARY_TDM_RX_0 case to make speaker amplifiers working on Xiaomi Pad 5 Pro tablet.
Signed-off-by: Jianhua Lu lujianhua000@gmail.com --- No changes in v3.
No changes in v2.
sound/soc/qcom/sm8250.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c index f298167c2a23..00c89c073e72 100644 --- a/sound/soc/qcom/sm8250.c +++ b/sound/soc/qcom/sm8250.c @@ -16,6 +16,7 @@
#define DRIVER_NAME "sm8250" #define MI2S_BCLK_RATE 1536000 +#define TDM_BCLK_RATE 12288000
struct sm8250_snd_data { bool stream_prepared[AFE_PORT_MAX]; @@ -53,6 +54,7 @@ static int sm8250_snd_startup(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0); + int ret, j;
switch (cpu_dai->id) { case TERTIARY_MI2S_RX: @@ -63,6 +65,23 @@ 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 TERTIARY_TDM_RX_0: + codec_dai_fmt |= SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_DSP_A; + snd_soc_dai_set_sysclk(cpu_dai, + Q6AFE_LPASS_CLK_ID_TER_TDM_IBIT, + TDM_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); + + for_each_rtd_codec_dais(rtd, j, codec_dai) { + ret = snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt); + snd_soc_dai_set_sysclk(codec_dai, + 0, + TDM_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); + if (ret < 0) { + dev_err(rtd->dev, "TDM fmt err:%d\n", ret); + return ret; + } + } + break; default: break; }