diff options
| author | Chancel Liu <chancel.liu@nxp.com> | 2022-09-30 08:44:41 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-10-17 13:48:18 +0200 |
| commit | 4b48440ea390bada41928920446928beb3652a76 (patch) | |
| tree | cc033c0fb8f2ea0a82e943128c216fc989544717 /sound/soc/fsl | |
| parent | ASoC: fsl_rpmsg: Multi-channel support in CPU DAI driver (diff) | |
| download | linux-4b48440ea390bada41928920446928beb3652a76.tar.xz linux-4b48440ea390bada41928920446928beb3652a76.zip | |
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: Chancel Liu <chancel.liu@nxp.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20220930064441.2548505-8-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/fsl')
| -rw-r--r-- | sound/soc/fsl/imx-rpmsg.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/soc/fsl/imx-rpmsg.c b/sound/soc/fsl/imx-rpmsg.c index 4d99f4858a14..89178106fe2c 100644 --- a/sound/soc/fsl/imx-rpmsg.c +++ b/sound/soc/fsl/imx-rpmsg.c @@ -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; |