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Thu, 6 Nov 2025 15:18:08 +0100 (CET) Message-ID: Subject: Re: [PATCH v5 0/8] Enable video decoder & encoder for MT8189 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, Yilong Zhou Cc: Neil Armstrong , Andrzej Pietrasiewicz Date: Thu, 06 Nov 2025 09:18:06 -0500 In-Reply-To: <20251106061323.2193-1-kyrie.wu@mediatek.com> References: <20251106061323.2193-1-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="=-AX19oTKFu1+mQq19n1Qb" User-Agent: Evolution 3.56.2 (3.56.2-2.fc42) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 --=-AX19oTKFu1+mQq19n1Qb Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, Le jeudi 06 novembre 2025 =C3=A0 14:13 +0800, Kyrie Wu a =C3=A9crit=C2=A0: > This series have the follow changing: > Firstly add mt8189 video decoder compatible, profile and level to support > MT8189 kernel driver. > Secondly fix some bugs, including vp 4K profile2 and media device node > number bug. > Lastly, add mt8189 video encoder compatible. >=20 > This series has been tested with MT8189 tast test. > Encoding and decoding worked for this chip. >=20 > Patches 1-2 Add decoder compatible. > Patches 3 Add profile and level supporting. > Patches 4 Add core-only VP9 decoding supporting. > Patches 5-6 fix some bugs. > Patches 7-8 Adds encoder compatible. >=20 > --- > H264 test results: > ./fluster.py run -d GStreamer-H.264-V4L2SL-Gst1.0 -j2 -t 90 > =C2=A0=C2=A0=C2=A0 JVT-AVC_V1 Ran 96/135 tests successfully >=20 > VP9 test results: > ./fluster.py run -d GStreamer-VP9-V4L2SL-Gst1.0 -j2 -t 90 > VP9-TEST-VECTORS Ran 276/305 tests successfully >=20 > v4l2-compliance test results: > Compliance test for mtk-vcodec-enc device /dev/video2: > Total for mtk-vcodec-enc device /dev/video2: 47, Succeeded: 46, Failed: 1= , Warnings: 0 There is one fail, can you explain it ? Nicolas > Compliance test for mtk-vcodec-dec device /dev/video3: > Total for mtk-vcodec-dec device /dev/video3: 48, Succeeded: 48, Failed: 0= , Warnings: 0 >=20 > scp upstream link: > https://patchwork.kernel.org/project/linux-mediatek/patch/20250811015922.= 32680-1-huayu.zong@mediatek.com/ > dtsi upstream link: > https://lore.kernel.org/linux-mediatek/20251030134541.784011-12-jh.hsu@me= diatek.com/T/#m847e35de0a5b18fac0ca0624a8559d84964ad5c7 >=20 > Changes compared with v4: > --update H264 & vp9 fluster test results > --update vp9 single core decoder prob size setting and commit messages >=20 > Changes compared with v3: > --add reviewer to commit messages > --Rebased on top of the latest media tree >=20 > Changes compared with v2: > --add H264 fluster test results > --reorder compatible string for dt-bindings >=20 > Changes compared with v1: > --add v4l2-compliance test results > --add scp upstream link > --add HW difference discriptions for dt-bindings commit messages >=20 > This series patches dependent on: > [1] > https://patchwork.linuxtv.org/project/linux-media/cover/20250510075357.11= 761-1-yunfei.dong@mediatek.com/ > [2] > https://patchwork.linuxtv.org/project/linux-media/cover/20250814085642.17= 343-1-kyrie.wu@mediatek.com/ >=20 > Kyrie Wu (8): > =C2=A0 dt-bindings: media: mediatek: decoder: Add MT8189 > =C2=A0=C2=A0=C2=A0 mediatek,vcodec-decoder > =C2=A0 media: mediatek: vcodec: add decoder compatible to support MT8189 > =C2=A0 media: mediatek: vcodec: add profile and level supporting for MT81= 89 > =C2=A0 media: mediatek: vcodec: Add single core VP9 decoding support for > =C2=A0=C2=A0=C2=A0 MT8189 > =C2=A0 media: mediatek: vcodec: fix vp9 4096x2176 fail for profile2 > =C2=A0 media: mediatek: vcodec: fix media device node number > =C2=A0 dt-bindings: media: Add MT8189 mediatek,vcodec-encoder > =C2=A0 media: mediatek: encoder: Add MT8189 encoder compatible data >=20 > =C2=A0.../media/mediatek,vcodec-encoder.yaml=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 |=C2=A0 2 + > =C2=A0.../media/mediatek,vcodec-subdev-decoder.yaml |=C2=A0 5 +- > =C2=A0.../vcodec/decoder/mtk_vcodec_dec_drv.c=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 |=C2=A0 9 +++- > =C2=A0.../vcodec/decoder/mtk_vcodec_dec_drv.h=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 |=C2=A0 1 + > =C2=A0.../vcodec/decoder/mtk_vcodec_dec_stateless.c |=C2=A0 4 ++ > =C2=A0.../vcodec/decoder/vdec/vdec_vp9_req_lat_if.c | 48 ++++++++++++++--= --- > =C2=A0.../vcodec/encoder/mtk_vcodec_enc_drv.c=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 | 14 ++++++ > =C2=A07 files changed, 68 insertions(+), 15 deletions(-) --=-AX19oTKFu1+mQq19n1Qb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTvDVKBFcTDwhoEbxLZQZRRKWBy9AUCaQyuHgAKCRDZQZRRKWBy 9GzzAQC9JvEjAqGmbr6LW33oZiyGcWY0ryOA79ls2yujy1q7iwEA0bH9kaKtrf0m Qb5ZjB7rfho2ovN2pheFNN9ADJ88AQw= =8/5c -----END PGP SIGNATURE----- --=-AX19oTKFu1+mQq19n1Qb--