From: Kyrie Wu <kyrie.wu@mediatek.com>
To: Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Yunfei Dong <yunfei.dong@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Kyrie Wu <kyrie.wu@mediatek.com>,
Hans Verkuil <hverkuil@xs4all.nl>,
Nicolas Dufresne <nicolas.dufresne@collabora.com>,
Nathan Hebert <nhebert@chromium.org>,
Arnd Bergmann <arnd@arndb.de>, Irui Wang <irui.wang@mediatek.com>,
George Sun <george.sun@mediatek.com>,
<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>,
Yilong Zhou <yilong.zhou@mediatek.com>
Subject: [PATCH v10 08/10] media: mediatek: vcodec: Fix media device node number
Date: Wed, 23 Sep 2026 16:18:10 +0800 [thread overview]
Message-ID: <20260923081810.268319-1-kyrie.wu@mediatek.com> (raw)
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@mediatek.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
.../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 c8d9dbdfee20..d529cc76696e 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
@@ -480,7 +480,8 @@ 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);
--
2.51.0.windows.2
reply other threads:[~2026-09-23 8:18 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260923081810.268319-1-kyrie.wu@mediatek.com \
--to=kyrie.wu@mediatek.com \
--cc=andrew-ct.chen@mediatek.com \
--cc=andrzejtp2010@gmail.com \
--cc=angelogioacchino.delregno@collabora.com \
--cc=arnd@arndb.de \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=george.sun@mediatek.com \
--cc=hverkuil@xs4all.nl \
--cc=irui.wang@mediatek.com \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=matthias.bgg@gmail.com \
--cc=mchehab@kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=nhebert@chromium.org \
--cc=nicolas.dufresne@collabora.com \
--cc=robh@kernel.org \
--cc=tiffany.lin@mediatek.com \
--cc=yilong.zhou@mediatek.com \
--cc=yunfei.dong@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox