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: Rohit kumar <rohitkr@codeaurora.org> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>hifive-unleashed-5.1
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5a619b9e88
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a1849b7dd3
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@ -13,7 +13,8 @@
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#define DEFAULT_SAMPLE_RATE_48K 48000
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#define DEFAULT_SAMPLE_RATE_48K 48000
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#define DEFAULT_MCLK_RATE 24576000
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#define DEFAULT_MCLK_RATE 24576000
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#define DEFAULT_BCLK_RATE 12288000
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#define TDM_BCLK_RATE 6144000
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#define MI2S_BCLK_RATE 1536000
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struct sdm845_snd_data {
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struct sdm845_snd_data {
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struct snd_soc_card *card;
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struct snd_soc_card *card;
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@ -33,7 +34,7 @@ static int sdm845_tdm_snd_hw_params(struct snd_pcm_substream *substream,
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switch (params_format(params)) {
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switch (params_format(params)) {
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case SNDRV_PCM_FORMAT_S16_LE:
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case SNDRV_PCM_FORMAT_S16_LE:
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slot_width = 32;
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slot_width = 16;
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break;
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break;
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default:
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default:
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dev_err(rtd->dev, "%s: invalid param format 0x%x\n",
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dev_err(rtd->dev, "%s: invalid param format 0x%x\n",
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@ -115,7 +116,7 @@ static int sdm845_snd_startup(struct snd_pcm_substream *substream)
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DEFAULT_MCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);
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DEFAULT_MCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);
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snd_soc_dai_set_sysclk(cpu_dai,
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snd_soc_dai_set_sysclk(cpu_dai,
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Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT,
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Q6AFE_LPASS_CLK_ID_PRI_MI2S_IBIT,
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DEFAULT_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);
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MI2S_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);
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}
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}
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snd_soc_dai_set_fmt(cpu_dai, fmt);
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snd_soc_dai_set_fmt(cpu_dai, fmt);
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break;
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break;
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@ -125,7 +126,7 @@ static int sdm845_snd_startup(struct snd_pcm_substream *substream)
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if (++(data->quat_tdm_clk_count) == 1) {
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if (++(data->quat_tdm_clk_count) == 1) {
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snd_soc_dai_set_sysclk(cpu_dai,
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snd_soc_dai_set_sysclk(cpu_dai,
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Q6AFE_LPASS_CLK_ID_QUAD_TDM_IBIT,
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Q6AFE_LPASS_CLK_ID_QUAD_TDM_IBIT,
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DEFAULT_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);
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TDM_BCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK);
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}
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}
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break;
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break;
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