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Fri, 20 Mar 2026 14:10:20 +0100 (CET) Message-ID: <38e0241fe56f9d3af2de57b6380368fdcf5acc64.camel@collabora.com> Subject: Re: [PATCH v8 0/9] Enable video decoder & encoder for MT8189 From: Nicolas Dufresne To: Kyrie Wu , Yunfei Dong , Irui Wang Cc: Neil Armstrong , Andrzej Pietrasiewicz , Yilong Zhou , Tiffany Lin , Andrew-CT Chen , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Hans Verkuil , Nathan Hebert , Arnd Bergmann , George Sun , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Date: Fri, 20 Mar 2026 09:10:17 -0400 In-Reply-To: <20260320055940.15961-1-kyrie.wu@mediatek.com> References: <20260320055940.15961-1-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="=-67RujEEiCsWXeIp1gjT6" 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 --=-67RujEEiCsWXeIp1gjT6 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Kyrie, Yunfei, Irui, Le vendredi 20 mars 2026 =C3=A0 13:59 +0800, Kyrie Wu a =C3=A9crit=C2=A0: >=20 [...] > This series patches dependent on: > [1] > https://patchwork.linuxtv.org/project/linux-media/patch/20260211054149.27= 249-2-yunfei.dong@mediatek.com/ > [2] > https://patchwork.linuxtv.org/project/linux-media/patch/20260302035244.89= 94-2-irui.wang@mediatek.com/ While this one is now ready, it still can't be merge, because the other ser= ies it depends one have not been updated to use the pdata properly. In fact, it= s quite likely that some of the patches in this serie must be moved up the ch= ain. This type of linked submission is making my life extremely difficult, and c= auses massive delays. Basically, in a chain of 3 series (and probably 4 since the first one does = not apply), the refactoring that causes all the series to not be accepted is happening in the third one. Angelo and I have been clear for weeks, if you = need a constant value for a platform, it goes in the platform data. Don't do swi= tch of strcmp at runtime, these are constants and we already did string matchin= g to in the probe to find this pdata. Once the missing data is added, simply mak= e a final patch adding the pdata structure for the platform. Use this v8 of the MT8189 support as reference, it is as I said ready, but it does not apply d= ue to broken dependencies. I can't easily fix this, so please work together, synchronize your submissi= ons so that we can get the MT8196 and MT8189 support finally merged. regards, Nicolas --=-67RujEEiCsWXeIp1gjT6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTvDVKBFcTDwhoEbxLZQZRRKWBy9AUCab1HOQAKCRDZQZRRKWBy 9FzIAP4oohtwocrtFhnn2WfKDHxvJ5uVcuOyFDF7hFnej0jx7wEAy97yTrE8Oj2B qJZbPwpS2fk4KcvWecW4UPbX07ZLIAE= =sleb -----END PGP SIGNATURE----- --=-67RujEEiCsWXeIp1gjT6--