diff options
| author |   Brent Lu <brent.lu@intel.com> | 2024-04-26 10:25:28 -0500 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2024-04-29 23:49:20 +0900 |
| commit | 4524b1e3ef7884e0a54484dce8d921be7a06af13 (patch) | |
| tree | 762f345794ad52bbddc349142e6f2c60ed33f4e2 | |
| parent | ASoC: Intel: sof-rt5682: setup pll_id only when needed (diff) | |
| download | linux-rng-4524b1e3ef7884e0a54484dce8d921be7a06af13.tar.xz linux-rng-4524b1e3ef7884e0a54484dce8d921be7a06af13.zip | |
ASoC: Intel: sof-rt5682: get bclk frequency from topology
A different bclk frequency 3.072MHz was introduced to tgl platform and
is used in mtl topologies. Use SOF API to get frequency from topology
instead of hardcoding.
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20240426152529.38345-23-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/intel/boards/sof_rt5682.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c index 6a79dd5271cc..c3b026868653 100644 --- a/sound/soc/intel/boards/sof_rt5682.c +++ b/sound/soc/intel/boards/sof_rt5682.c @@ -317,7 +317,12 @@ static int sof_rt5682_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - pll_in = params_rate(params) * 50; + /* get the tplg configured bclk. */ + pll_in = sof_dai_get_bclk(rtd); + if (pll_in <= 0) { + dev_err(rtd->dev, "invalid bclk freq %d\n", pll_in); + return -EINVAL; + } } pll_out = params_rate(params) * 512; |