--- /dev/null
+From f033c87fda47e272bb4f75dc7b03677261d91158 Mon Sep 17 00:00:00 2001
+From: Alexander Stein <alexander.stein@ew.tq-group.com>
+Date: Tue, 7 Nov 2023 08:15:21 +0100
+Subject: media: amphion: Fix VPU core alias name
+
+From: Alexander Stein <alexander.stein@ew.tq-group.com>
+
+commit f033c87fda47e272bb4f75dc7b03677261d91158 upstream.
+
+Starting with commit f6038de293f2 ("arm64: dts: imx8qm: Fix VPU core
+alias name") the alias for VPU cores uses dashes instead of underscores.
+Adjust the alias stem accordingly. Fixes the errors:
+amphion-vpu-core 2d040000.vpu-core: can't get vpu core id
+amphion-vpu-core 2d050000.vpu-core: can't get vpu core id
+
+Fixes: f6038de293f2 ("arm64: dts: imx8qm: Fix VPU core alias name")
+Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
+Reviewed-by: Ming Qian <ming.qian@nxp.com>
+Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
+Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/media/platform/amphion/vpu_core.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/media/platform/amphion/vpu_core.c
++++ b/drivers/media/platform/amphion/vpu_core.c
+@@ -642,7 +642,7 @@ static int vpu_core_probe(struct platfor
+ return -ENODEV;
+
+ core->type = core->res->type;
+- core->id = of_alias_get_id(dev->of_node, "vpu_core");
++ core->id = of_alias_get_id(dev->of_node, "vpu-core");
+ if (core->id < 0) {
+ dev_err(dev, "can't get vpu core id\n");
+ return core->id;