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Unverified Commit a1849b7d authored by Rohit kumar's avatar Rohit kumar Committed by Mark Brown
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ASoC: sdm845: Update slot_width for Quaternary TDM port 



Change slot_width for quaternary TDM port to 16 and
update bclk rate for TDM and MI2S interfaces
accordingly.

Signed-off-by: default avatarRohit kumar <rohitkr@codeaurora.org>
Acked-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5a619b9e

sound/soc/qcom/sdm845.c

+5 −4
Original line number Diff line number Diff line
@@ -13,7 +13,8 @@ 


#define DEFAULT_SAMPLE_RATE_48K		48000

#define DEFAULT_MCLK_RATE		24576000

#define DEFAULT_BCLK_RATE		12288000

#define TDM_BCLK_RATE		6144000

#define MI2S_BCLK_RATE		1536000



struct sdm845_snd_data {

	struct snd_soc_card *card;
@@ -33,7 +34,7 @@ static int sdm845_tdm_snd_hw_params(struct snd_pcm_substream *substream, 


	switch (params_format(params)) {

	case SNDRV_PCM_FORMAT_S16_LE:

		slot_width = 32;

		slot_width = 16;

		break;

	default:

		dev_err(rtd->dev, "%s: invalid param format 0x%x\n",
@@ -115,7 +116,7 @@ static int sdm845_snd_startup(struct snd_pcm_substream *substream) 
				DEFAULT_MCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);

			snd_soc_dai_set_sysclk(cpu_dai,

				Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT,

				DEFAULT_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);

				MI2S_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);

		}

		snd_soc_dai_set_fmt(cpu_dai, fmt);

		break;
@@ -125,7 +126,7 @@ static int sdm845_snd_startup(struct snd_pcm_substream *substream) 
		if (++(data->quat_tdm_clk_count) == 1) {

			snd_soc_dai_set_sysclk(cpu_dai,

				Q6AFE_LPASS_CLK_ID_QUAD_TDM_IBIT,

				DEFAULT_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);

				TDM_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);

		}

		break;