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ASoC: amd: acp: Set bclk as source to set pll for rt5682s codec

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Some platforms doesn't have reference mclk pin to codec,
so set bclk as a clk source for rt5682s codec pll in tdm mode.

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://lore.kernel.org/r/20231206110620.1695591-7-venkataprasad.potturu@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Venkata Prasad Potturu 2023-12-06 16:36:18 +05:30 committed by Mark Brown
parent e249839bf3
commit ff5a698c0f
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1 changed files with 16 additions and 0 deletions
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16
sound/soc/amd/acp/acp-mach-common.c
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@ -464,6 +464,22 @@ static int acp_card_rt5682s_hw_params(struct snd_pcm_substream *substream,
return ret;
}
if (drvdata->tdm_mode) {
ret = snd_soc_dai_set_pll(codec_dai, RT5682S_PLL1, RT5682S_PLL_S_BCLK1,
6144000, 49152000);
if (ret < 0) {
dev_err(rtd->dev, "Failed to set codec PLL: %d\n", ret);
return ret;
}
ret = snd_soc_dai_set_sysclk(codec_dai, RT5682S_SCLK_S_PLL1,
49152000, SND_SOC_CLOCK_IN);
if (ret < 0) {
dev_err(rtd->dev, "Failed to set codec SYSCLK: %d\n", ret);
return ret;
}
}
/* Set tdm/i2s1 master bclk ratio */
ret = snd_soc_dai_set_bclk_ratio(codec_dai, ch * format);
if (ret < 0) {