Unverified Commit 4b48440e authored by Chancel Liu's avatar Chancel Liu Committed by Mark Brown
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ASoC: imx-rpmsg: Assign platform driver used by machine driver to link with 



Each ASoC platform driver is named by rpmsg channel. ASoC machine
driver can parse "fsl,rpmsg-channel-name" property to figure out which
ASoC platform driver it should link with.

Signed-off-by: default avatarChancel Liu <chancel.liu@nxp.com>
Acked-by: default avatarShengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20220930064441.2548505-8-chancel.liu@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent f26c1bb8

sound/soc/fsl/imx-rpmsg.c

+5 −1
Original line number Diff line number Diff line
@@ -58,6 +58,7 @@ static int imx_rpmsg_probe(struct platform_device *pdev) 
	struct platform_device *rpmsg_pdev = to_platform_device(dev);

	struct device_node *np = rpmsg_pdev->dev.of_node;

	struct of_phandle_args args;

	const char *platform_name;

	struct imx_rpmsg *data;

	int ret = 0;
@@ -109,7 +110,10 @@ static int imx_rpmsg_probe(struct platform_device *pdev) 
	}



	data->dai.cpus->dai_name = dev_name(&rpmsg_pdev->dev);

	data->dai.platforms->name = IMX_PCM_DRV_NAME;

	if (!of_property_read_string(np, "fsl,rpmsg-channel-name", &platform_name))

		data->dai.platforms->name = platform_name;

	else

		data->dai.platforms->name = "rpmsg-audio-channel";

	data->dai.playback_only = true;

	data->dai.capture_only = true;

	data->card.num_links = 1;