Unverified Commit 2664c879 authored by Trevor Wu's avatar Trevor Wu Committed by Mark Brown
Browse files

ASoC: mediatek: mt8188: complete set_tdm_slot function 



User can configures slot number of TDM mode via set_tdm_slot callback.

Signed-off-by: default avatarTrevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20230510035526.18137-3-trevor.wu@mediatek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4db39979

sound/soc/mediatek/mt8188/mt8188-dai-etdm.c

+18 −3
Original line number Diff line number Diff line
@@ -1909,6 +1909,10 @@ static int mtk_dai_etdm_hw_params(struct snd_pcm_substream *substream, 
		if (!is_valid_etdm_dai(mst_dai_id))

			return -EINVAL;



		mst_etdm_data = afe_priv->dai_priv[mst_dai_id];

		if (mst_etdm_data->slots)

			channels = mst_etdm_data->slots;



		ret = mtk_dai_etdm_mclk_configure(afe, mst_dai_id);

		if (ret)

			return ret;
@@ -1918,7 +1922,6 @@ static int mtk_dai_etdm_hw_params(struct snd_pcm_substream *substream, 
		if (ret)

			return ret;



		mst_etdm_data = afe_priv->dai_priv[mst_dai_id];

		for (i = 0; i < mst_etdm_data->cowork_slv_count; i++) {

			slv_dai_id = mst_etdm_data->cowork_slv_id[i];

			ret = mtk_dai_etdm_configure(afe, rate, channels,
@@ -1931,6 +1934,12 @@ static int mtk_dai_etdm_hw_params(struct snd_pcm_substream *substream, 
				return ret;

		}

	} else {

		if (!is_valid_etdm_dai(dai->id))

			return -EINVAL;

		mst_etdm_data = afe_priv->dai_priv[dai->id];

		if (mst_etdm_data->slots)

			channels = mst_etdm_data->slots;



		ret = mtk_dai_etdm_mclk_configure(afe, dai->id);

		if (ret)

			return ret;
@@ -2073,10 +2082,16 @@ static int mtk_dai_etdm_set_tdm_slot(struct snd_soc_dai *dai, 
	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);

	struct mt8188_afe_private *afe_priv = afe->platform_priv;

	struct mtk_dai_etdm_priv *etdm_data;

	int dai_id;



	if (!is_valid_etdm_dai(dai->id))

	if (is_cowork_mode(dai))

		dai_id = get_etdm_cowork_master_id(dai);

	else

		dai_id = dai->id;



	if (!is_valid_etdm_dai(dai_id))

		return -EINVAL;

	etdm_data = afe_priv->dai_priv[dai->id];

	etdm_data = afe_priv->dai_priv[dai_id];



	dev_dbg(dai->dev, "%s id %d slot_width %d\n",

		__func__, dai->id, slot_width);