[PATCH v7 08/10] media: mediatek: vcodec: Fix media device node number

From: Kyrie Wu

Date: Mon Jan 26 2026 - 21:44:02 EST


change media register device node number to a correct value.
The vfd minor is used to record the number of registered
video device nodes. The mdev_dec.devnode minor counter is
used to record the number of registered media device nodes.

Fixes: 41f03c673cb7b ("media: mediatek: vcodec: replace pr_* with dev_* for v4l2 debug message")
Signed-off-by: Kyrie Wu <kyrie.wu@xxxxxxxxxxxx>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@xxxxxxxxxxxxx>
---
.../platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c
index 8f52e002a51e..d22ab42e22b6 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c
@@ -495,7 +495,8 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
goto err_media_reg;
}

- dev_dbg(&pdev->dev, "media registered as /dev/media%d", vfd_dec->minor);
+ dev_dbg(&pdev->dev, "media registered as /dev/media%d",
+ dev->mdev_dec.devnode->minor);
}

mtk_vcodec_dbgfs_init(dev, false);
--
2.45.2