Re: [PATCH] ASoC: fsl_mqs: Add DAPM output widgets for MQS_L/MQS_R pins

On Thu, Aug 20, 2026 at 11:14:53AM +0900, Chancel Liu wrote:
> From: Chancel Liu <[email protected]>
>
> Provide DAPM output widgets for the MQS_L/MQS_R pins and route them
> from the "Playback" stream. This allows external amplifiers connected
> to the MQS outputs to be properly linked into the DAPM graph, so their
> power state can follow the playback stream.
>
> Signed-off-by: Chancel Liu <[email protected]>
> ---

Reviewed-by: Frank Li <[email protected]>

>  sound/soc/fsl/fsl_mqs.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
>
> diff --git a/sound/soc/fsl/fsl_mqs.c b/sound/soc/fsl/fsl_mqs.c
> index 901f840df904..5b00488253bb 100644
> --- a/sound/soc/fsl/fsl_mqs.c
> +++ b/sound/soc/fsl/fsl_mqs.c
> @@ -183,7 +183,21 @@ static void fsl_mqs_shutdown(struct snd_pcm_substream *substream,
>  			   mqs_priv->soc->en_mask, 0);
>  }
>
> +static const struct snd_soc_dapm_widget fsl_mqs_dapm_widgets[] = {
> +	SND_SOC_DAPM_OUTPUT("MQS_L"),
> +	SND_SOC_DAPM_OUTPUT("MQS_R"),
> +};
> +
> +static const struct snd_soc_dapm_route fsl_mqs_dapm_routes[] = {
> +	{ "MQS_L", NULL, "Playback" },
> +	{ "MQS_R", NULL, "Playback" },
> +};
> +
>  static const struct snd_soc_component_driver soc_codec_fsl_mqs = {
> +	.dapm_widgets = fsl_mqs_dapm_widgets,
> +	.num_dapm_widgets = ARRAY_SIZE(fsl_mqs_dapm_widgets),
> +	.dapm_routes = fsl_mqs_dapm_routes,
> +	.num_dapm_routes = ARRAY_SIZE(fsl_mqs_dapm_routes),
>  	.idle_bias_on = 1,
>  };
>
> --
> 2.50.1
>