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Subject[PATCH v3 2/7] ASoC: imx-audio-rpmsg: Create rpmsg channel for MICFIL
Date
Rpmsg channel for MICFIL can also be created through rpmsg name service
announcement. If this driver is probed, Cortex-A can access MICFIL
which is actually controlled by Cortex-M through rpmsg channel for
MICFIL. This driver also helps register ASoC platform device thus use
of PLATFORM_DEVID_AUTO macro in API can automatically create device for
each rpmsg channel.

Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
---
sound/soc/fsl/imx-audio-rpmsg.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sound/soc/fsl/imx-audio-rpmsg.c b/sound/soc/fsl/imx-audio-rpmsg.c
index 905c3a071300..d5234ac4b09b 100644
--- a/sound/soc/fsl/imx-audio-rpmsg.c
+++ b/sound/soc/fsl/imx-audio-rpmsg.c
@@ -88,7 +88,7 @@ static int imx_audio_rpmsg_probe(struct rpmsg_device *rpdev)
/* Register platform driver for rpmsg routine */
data->rpmsg_pdev = platform_device_register_data(&rpdev->dev,
IMX_PCM_DRV_NAME,
- PLATFORM_DEVID_NONE,
+ PLATFORM_DEVID_AUTO,
NULL, 0);
if (IS_ERR(data->rpmsg_pdev)) {
dev_err(&rpdev->dev, "failed to register rpmsg platform.\n");
@@ -110,6 +110,7 @@ static void imx_audio_rpmsg_remove(struct rpmsg_device *rpdev)

static struct rpmsg_device_id imx_audio_rpmsg_id_table[] = {
{ .name = "rpmsg-audio-channel" },
+ { .name = "rpmsg-micfil-channel" },
{ },
};

--
2.25.1
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