diff options
| author | Venkata Prasad Potturu <[email protected]> | 2023-12-06 16:36:18 +0530 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2023-12-06 19:10:06 +0000 |
| commit | ff5a698c0ffb08eee9c1ce0dfc79c91f273122d5 (patch) | |
| tree | 9dd51ccadbd0561e76015adf53d8c4ba66ca95ca | |
| parent | e249839bf33f3f9727d6220536ed5c7d4f5bc31d (diff) | |
ASoC: amd: acp: Set bclk as source to set pll for rt5682s codec
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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
| -rw-r--r-- | sound/soc/amd/acp/acp-mach-common.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/amd/acp/acp-mach-common.c b/sound/soc/amd/acp/acp-mach-common.c index b72beb8e9b13..74e83c2dae53 100644 --- a/sound/soc/amd/acp/acp-mach-common.c +++ b/sound/soc/amd/acp/acp-mach-common.c @@ -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) { |