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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ueAzc-00000002GAL-3kIz; Tue, 22 Jul 2025 11:17:08 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ueAsd-00000002F84-0Ktz; Tue, 22 Jul 2025 11:09:56 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 7633245D34; Tue, 22 Jul 2025 11:09:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 21F23C4CEEB; Tue, 22 Jul 2025 11:09:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1753182594; bh=knCHRYIvYTmiYB6u/STPa5dxiHcIx2CJey7pqvImmZo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=kjirIiKcte0nSMAytRQyqR0+bJMRxy/akYEtt4sihCHMu+oTxKlD8TDiO6j5Hlo/V LBM5lb+Kc1LQmyz+/xXzKCn0zZHPEC7Kq0ps7r5rS4Dl+vsKMxx8yDMH/LBIvwZ6Hd PCq4pT3i0JKOpNskKTNlDTvJoA2kxB3VmN7+Mdi9CjOAGjaT5KhThGv+R2Mrg09rNa 7QIeoGOpdYwMtY9lJIjzWLhqxcmCjWHlqVkiRoIS8kugr9QEkWMlQdgB9KLgqAs/uC sWXqqa/1GRwenVygyrnCVw+eiu+c+CaMegoc0fzdQXc68FBFzMePe7hU1GW9MDikFB YjiTiS5H6VLmw== Message-ID: <86ee9383-d3dd-40f4-adb8-1f7375018bf5@kernel.org> Date: Tue, 22 Jul 2025 13:09:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/8] dt-bindings: media: mediatek: decoder: Add MT8189 mediatek,vcodec-decoder To: =?UTF-8?B?S3lyaWUgV3UgKOWQtOaZlyk=?= Cc: "linux-kernel@vger.kernel.org" , "linux-mediatek@lists.infradead.org" , =?UTF-8?B?R2VvcmdlIFN1biAo5a2Z5p6XKQ==?= , =?UTF-8?B?VGlmZmFueSBMaW4gKOael+aFp+ePiik=?= , "andrzejtp2010@gmail.com" , "nhebert@chromium.org" , "linux-media@vger.kernel.org" , "devicetree@vger.kernel.org" , "mchehab@kernel.org" , "hverkuil@xs4all.nl" , "nicolas.dufresne@collabora.com" , =?UTF-8?B?WXVuZmVpIERvbmcgKOiRo+S6kemjnik=?= , "conor+dt@kernel.org" , =?UTF-8?B?SXJ1aSBXYW5nICjnjovnkZ4p?= , "robh@kernel.org" , "sebastian.fricke@collabora.com" , "linux-arm-kernel@lists.infradead.org" , "matthias.bgg@gmail.com" , "christophe.jaillet@wanadoo.fr" , "krzk+dt@kernel.org" , "arnd@arndb.de" , =?UTF-8?B?QW5kcmV3LUNUIENoZW4gKOmZs+aZuui/qik=?= , AngeloGioacchino Del Regno , "neil.armstrong@linaro.org" References: <20250721105520.5625-1-kyrie.wu@mediatek.com> <20250721105520.5625-2-kyrie.wu@mediatek.com> <20250722-sly-sparkling-kangaroo-6ab9ed@kuoka> <7e148282f683f8e0e00a1ad29ada8319ee9e24f4.camel@mediatek.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250722_040955_161699_713A40F5 X-CRM114-Status: GOOD ( 11.42 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On 22/07/2025 10:11, Kyrie Wu (吴晗) wrote: > On Tue, 2025-07-22 at 09:25 +0200, Krzysztof Kozlowski wrote: >> External email : Please do not click links or open attachments until >> you have verified the sender or the content. >> >> >> On Mon, Jul 21, 2025 at 06:55:13PM +0800, Kyrie Wu wrote: >>> Add compatible for video decoder on MT8189 platform, which is a >>> pure single core architecture. >> >> Looks compatible with existing ones and nothing in commit msg >> explains >> why it was not made compatible. Describe the hardware, say something >> useful to avoid such questions. >> >> Best regards, >> Krzysztof >> > Dear Krzysztof, > > There are two reasons for adding a new compatible string to MT8189: > On the one hand, MT8189 is a pure single-core hardware chip, so the > of_device_id data is different; Not relevant. Your of_device_id is wrong and based on that you claim the hardware is different? Describe the hardware. Best regards, Krzysztof