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Thu, 11 Dec 2025 21:33:15 +0100 (CET) Message-ID: <66cb982fd78c85a33006647e0d2f1fe4b0c10a86.camel@collabora.com> Subject: Re: [PATCH v6 08/10] media: mediatek: vcodec: Fix media device node number From: Nicolas Dufresne To: Kyrie Wu , Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Hans Verkuil , Nathan Hebert , Arnd Bergmann , Irui Wang , George Sun , 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 , Andrzej Pietrasiewicz , Yilong Zhou Date: Thu, 11 Dec 2025 15:33:14 -0500 In-Reply-To: <20251202074038.3173-9-kyrie.wu@mediatek.com> References: <20251202074038.3173-1-kyrie.wu@mediatek.com> <20251202074038.3173-9-kyrie.wu@mediatek.com> Autocrypt: addr=nicolas.dufresne@collabora.com; prefer-encrypt=mutual; keydata=mDMEaCN2ixYJKwYBBAHaRw8BAQdAM0EHepTful3JOIzcPv6ekHOenE1u0vDG1gdHFrChD /e0J05pY29sYXMgRHVmcmVzbmUgPG5pY29sYXNAbmR1ZnJlc25lLmNhPoicBBMWCgBEAhsDBQsJCA cCAiICBhUKCQgLAgQWAgMBAh4HAheABQkJZfd1FiEE7w1SgRXEw8IaBG8S2UGUUSlgcvQFAmibrjo CGQEACgkQ2UGUUSlgcvQlQwD/RjpU1SZYcKG6pnfnQ8ivgtTkGDRUJ8gP3fK7+XUjRNIA/iXfhXMN abIWxO2oCXKf3TdD7aQ4070KO6zSxIcxgNQFtDFOaWNvbGFzIER1ZnJlc25lIDxuaWNvbGFzLmR1Z nJlc25lQGNvbGxhYm9yYS5jb20+iJkEExYKAEECGwMFCwkIBwICIgIGFQoJCAsCBBYCAwECHgcCF4 AWIQTvDVKBFcTDwhoEbxLZQZRRKWBy9AUCaCyyxgUJCWX3dQAKCRDZQZRRKWBy9ARJAP96pFmLffZ smBUpkyVBfFAf+zq6BJt769R0al3kHvUKdgD9G7KAHuioxD2v6SX7idpIazjzx8b8rfzwTWyOQWHC AAS0LU5pY29sYXMgRHVmcmVzbmUgPG5pY29sYXMuZHVmcmVzbmVAZ21haWwuY29tPoiZBBMWCgBBF iEE7w1SgRXEw8IaBG8S2UGUUSlgcvQFAmibrGYCGwMFCQll93UFCwkIBwICIgIGFQoJCAsCBBYCAw ECHgcCF4AACgkQ2UGUUSlgcvRObgD/YnQjfi4+L8f4fI7p1pPMTwRTcaRdy6aqkKEmKsCArzQBAK8 bRLv9QjuqsE6oQZra/RB4widZPvphs78H0P6NmpIJ Organization: Collabora Canada Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-aFzqfli/yHis0bwpWqQX" User-Agent: Evolution 3.58.2 (3.58.2-1.fc43) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 --=-aFzqfli/yHis0bwpWqQX Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Le mardi 02 d=C3=A9cembre 2025 =C3=A0 15:40 +0800, Kyrie Wu a =C3=A9crit=C2= =A0: > 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. >=20 > Fixes: 41f03c673cb7b ("media: mediatek: vcodec: replace pr_* with dev_* f= or v4l2 debug message") >=20 > Signed-off-by: Kyrie Wu Reviewed-by: Nicolas Dufresne > --- > =C2=A0.../platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv.c=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 | 3 ++- > =C2=A01 file changed, 2 insertions(+), 1 deletion(-) >=20 > diff --git a/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_de= c_drv.c b/drivers/media/platform/mediatek/vcodec/decoder/mtk_vcodec_dec_drv= .c > index 2d1a545e727c..bf6e792283a1 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 > @@ -493,7 +493,8 @@ static int mtk_vcodec_probe(struct platform_device *p= dev) > =C2=A0 goto err_media_reg; > =C2=A0 } > =C2=A0 > - 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); > =C2=A0 } > =C2=A0 > =C2=A0 mtk_vcodec_dbgfs_init(dev, false); --=-aFzqfli/yHis0bwpWqQX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTvDVKBFcTDwhoEbxLZQZRRKWBy9AUCaTsqigAKCRDZQZRRKWBy 9BiiAQChjhkDmde9orwBZUQR53EQisAKugo3JziXe89mHCSXogEA3BhPJG3ZcoKW icu7bE/fmHm9hzaHSWtMw21RcYsPtQY= =cn28 -----END PGP SIGNATURE----- --=-aFzqfli/yHis0bwpWqQX--