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([2606:6d00:15:e06b::5ac]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8d3edb58da6sm1411844885a.8.2026.04.08.13.15.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Apr 2026 13:15:11 -0700 (PDT) Message-ID: <8961bec83974ff9499d53baffb06d50e48761677.camel@ndufresne.ca> Subject: Re: [PATCH v2] Documentation: media: Fix v4l2_vp9_segmentation From: Nicolas Dufresne To: Fritz Koenig , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 08 Apr 2026 16:15:11 -0400 In-Reply-To: <20260324-try-2-v2-1-eedbd0d3cec5@chromium.org> References: <20260324-try-2-v2-1-eedbd0d3cec5@chromium.org> Autocrypt: addr=nicolas@ndufresne.ca; prefer-encrypt=mutual; keydata=mDMEaCN2ixYJKwYBBAHaRw8BAQdAM0EHepTful3JOIzcPv6ekHOenE1u0vDG1gdHFrChD /e0J05pY29sYXMgRHVmcmVzbmUgPG5pY29sYXNAbmR1ZnJlc25lLmNhPoicBBMWCgBEAhsDBQsJCA cCAiICBhUKCQgLAgQWAgMBAh4HAheABQkJZfd1FiEE7w1SgRXEw8IaBG8S2UGUUSlgcvQFAmibrjo CGQEACgkQ2UGUUSlgcvQlQwD/RjpU1SZYcKG6pnfnQ8ivgtTkGDRUJ8gP3fK7+XUjRNIA/iXfhXMN abIWxO2oCXKf3TdD7aQ4070KO6zSxIcxgNQFtDFOaWNvbGFzIER1ZnJlc25lIDxuaWNvbGFzLmR1Z nJlc25lQGNvbGxhYm9yYS5jb20+iJkEExYKAEECGwMFCwkIBwICIgIGFQoJCAsCBBYCAwECHgcCF4 AWIQTvDVKBFcTDwhoEbxLZQZRRKWBy9AUCaCyyxgUJCWX3dQAKCRDZQZRRKWBy9ARJAP96pFmLffZ smBUpkyVBfFAf+zq6BJt769R0al3kHvUKdgD9G7KAHuioxD2v6SX7idpIazjzx8b8rfzwTWyOQWHC AAS0LU5pY29sYXMgRHVmcmVzbmUgPG5pY29sYXMuZHVmcmVzbmVAZ21haWwuY29tPoiZBBMWCgBBF iEE7w1SgRXEw8IaBG8S2UGUUSlgcvQFAmibrGYCGwMFCQll93UFCwkIBwICIgIGFQoJCAsCBBYCAw ECHgcCF4AACgkQ2UGUUSlgcvRObgD/YnQjfi4+L8f4fI7p1pPMTwRTcaRdy6aqkKEmKsCArzQBAK8 bRLv9QjuqsE6oQZra/RB4widZPvphs78H0P6NmpIJ Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-uFAbDLFk2rLLFlIDtDOv" User-Agent: Evolution 3.58.3 (3.58.3-1.fc43) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 --=-uFAbDLFk2rLLFlIDtDOv Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Le mardi 24 mars 2026 =C3=A0 14:00 -0700, Fritz Koenig a =C3=A9crit=C2=A0: > feature_data is defined as __s16 in the header. >=20 > Signed-off-by: Fritz Koenig Reviewed-by: Nicolas Dufresne > --- > Changes in v2: > - Correct author/signoff (@google.com -> @chromium.org) > - Link to v1: https://lore.kernel.org/r/20260324-v4l2-doc-fix-v1-1-1b4773= c391df@google.com > --- > =C2=A0Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst= | 2 +- > =C2=A01 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec-statel= ess.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.r= st > index 3b1e05c6eb13..d7a3b8ef03a7 100644 > --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst > +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst > @@ -1877,7 +1877,7 @@ params syntax' of the :ref:`vp9` specification for = more details. > =C2=A0=C2=A0=C2=A0=C2=A0 :stub-columns: 0 > =C2=A0=C2=A0=C2=A0=C2=A0 :widths:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 1 1= 2 > =C2=A0 > -=C2=A0=C2=A0=C2=A0 * - __u8 > +=C2=A0=C2=A0=C2=A0 * - __s16 > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 - ``feature_data[8][4]`` > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 - Data attached to each feature. Dat= a entry is only valid if the feature > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 is enabled. The array sh= all be indexed with segment number as the first dimension >=20 > --- > base-commit: e3c33bc767b5512dbfec643a02abf58ce608f3b2 > change-id: 20260324-try-2-0f63be5786ef >=20 > Best regards, --=-uFAbDLFk2rLLFlIDtDOv Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTvDVKBFcTDwhoEbxLZQZRRKWBy9AUCada3TwAKCRDZQZRRKWBy 9B7RAP9LxsqG0D46EpKoysuZo9ypLWsVtuC5eFbCFxihJStbrgD9H+HsHsnHoptD NqV4WfHFoBgOttldsNd2msKW3qyG4Q0= =3JpO -----END PGP SIGNATURE----- --=-uFAbDLFk2rLLFlIDtDOv--