Re: [PATCH v2 2/3] ASoC: qcom: q6apm-lpass-dais: Add MI2S clock control

[Val Packett]

On 6/7/26 11:30 PM, Mohammad Rafi Shaik wrote:
> Add support for MI2S clock control within q6apm-lpass DAIs, including
> handling of MCLK, BCLK, and ECLK via the DAI .set_sysclk callback.
> Each MI2S port now retrieves its clock handles from the device tree,
> allowing per-port clock configuration and proper enable/disable during
> startup and shutdown.
> [..]
> @@ -297,6 +373,59 @@ static const struct snd_soc_component_driver q6apm_lpass_dai_component = {
>   	.remove_order   = SND_SOC_COMP_ORDER_FIRST,
>   };
>   
> +static int of_q6apm_parse_dai_data(struct device *dev,
> +				   struct q6apm_lpass_dai_data *data)
> +{
> +	struct device_node *node;
> +	int ret;
> +
> +	for_each_child_of_node(dev->of_node, node) {
> +		struct q6apm_dai_priv_data *priv;
> +		int id;
> +
> +		ret = of_property_read_u32(node, "reg", &id);
> +		if (ret || id < 0 || id >= APM_PORT_MAX) {
> +			dev_err(dev, "valid dai id not found:%d\n", ret);
> +			continue;
> +		}
> +
> +		switch (id) {
> +		/* MI2S specific properties */
> +		case PRIMARY_MI2S_RX ... QUATERNARY_MI2S_TX:
> +		case QUINARY_MI2S_RX ... QUINARY_MI2S_TX:

SENARY is also a thing these days btw..


~val