ASoC: fsl-asoc-card: Add support for si476x codec (77f1ff75) · Commits · 戴 / test

sound/soc/fsl/fsl-asoc-card.c

+13 −0

Original line number	Diff line number	Diff line
		@@ -131,6 +131,13 @@ static const struct snd_soc_dapm_route audio_map_tx[] = {
		{"CPU-Playback", NULL, "ASRC-Playback"},
		};

		static const struct snd_soc_dapm_route audio_map_rx[] = {
		/* 1st half -- Normal DAPM routes */
		{"CPU-Capture", NULL, "Capture"},
		/* 2nd half -- ASRC DAPM routes */
		{"ASRC-Capture", NULL, "CPU-Capture"},
		};

		/* Add all possible widgets into here without being redundant */
		static const struct snd_soc_dapm_widget fsl_asoc_card_dapm_widgets[] = {
		SND_SOC_DAPM_LINE("Line Out Jack", NULL),
		@@ -653,6 +660,11 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
		priv->cpu_priv.slot_width = 32;
		priv->card.dapm_routes = audio_map_tx;
		priv->card.num_dapm_routes = ARRAY_SIZE(audio_map_tx);
		} else if (of_device_is_compatible(np, "fsl,imx-audio-si476x")) {
		codec_dai_name = "si476x-codec";
		priv->dai_fmt \|= SND_SOC_DAIFMT_CBS_CFS;
		priv->card.dapm_routes = audio_map_rx;
		priv->card.num_dapm_routes = ARRAY_SIZE(audio_map_rx);
		} else {
		dev_err(&pdev->dev, "unknown Device Tree compatible\n");
		ret = -EINVAL;
		@@ -869,6 +881,7 @@ static const struct of_device_id fsl_asoc_card_dt_ids[] = {
		{ .compatible = "fsl,imx-audio-wm8960", },
		{ .compatible = "fsl,imx-audio-mqs", },
		{ .compatible = "fsl,imx-audio-wm8524", },
		{ .compatible = "fsl,imx-audio-si476x", },
		{}
		};
		MODULE_DEVICE_TABLE(of, fsl_asoc_card_dt_ids);