Unverified Commit 91e4e40b authored by Ariel D'Alessandro's avatar Ariel D'Alessandro Committed by Mark Brown
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ASoC: fsl-asoc-card: Add optional dt property for setting mclk-id 



Sound cards may allow using different main clock inputs. In the generic
fsl-asoc-card driver, these values are hardcoded for each specific card
configuration.

Let's make it more flexible, allowing setting mclk-id from the
device-tree node. Otherwise, the default value for each card
configuration is used.

Signed-off-by: default avatarAriel D'Alessandro <ariel.dalessandro@collabora.com>
Link: https://lore.kernel.org/r/20220117132109.283365-5-ariel.dalessandro@collabora.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 55915f20

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

+6 −0
Original line number Diff line number Diff line
@@ -693,6 +693,12 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) 
		goto asrc_fail;

	}



	/*

	 * Allow setting mclk-id from the device-tree node. Otherwise, the

	 * default value for each card configuration is used.

	 */

	of_property_read_u32(np, "mclk-id", &priv->codec_priv.mclk_id);



	/* Format info from DT is optional. */

	snd_soc_daifmt_parse_clock_provider_as_phandle(np, NULL, &bitclkprovider, &frameprovider);

	if (bitclkprovider || frameprovider) {