From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 949C1CAC5B0 for ; Tue, 7 Oct 2025 06:22:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=A69RYfKst6AYHDVVMInvS7LhHEZ7W61Ln2DcYwYJasc=; b=Kins4/RAldkERIGsSsP2qu2tF3 9LVH8m0p9VGZj8Faxm32qPkdIGEuzEELaM2F5bnBkz0g1+kEKpQooq/Ry2p0MAq4XP/87sd5ry0r/ kIBGeVRLNVZ7y0yR6tK3P2EtgfY7SamXdEI8GQAyn/vnmp9fzm6qMvt3OhwYSuTeaXcqDeIEvisQY ecINjv/ZPxOXf0niQ75l0Vefc9XJowGL5xww8dsB+Z5e95KkKiPnO6GxdPUKF6zUtSLYWOIVeIRNU izLehQFCA6YUrt4w6jMflQzfB2TUsGsX6hmBRV86n3/zq+zGM9OYSSTPe0Zxm1EqCsQ6MLKtL7gnS qxviXkGA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v615J-00000001LkK-0gPB; Tue, 07 Oct 2025 06:22:05 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v615H-00000001Ljt-3Hjp; Tue, 07 Oct 2025 06:22:03 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 2444560539; Tue, 7 Oct 2025 06:22:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CFF23C4CEF1; Tue, 7 Oct 2025 06:21:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759818122; bh=m9l0GR2ClUtN+ciiYusPN4tTbjjNy3iFq1z02WpEF1I=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=abjo5rzDXeCd294Zg+iSQe5/I9Bq95Y6MEc5VEeFGc2NwtAlUWop/7nZpdk9mLR5p Fm1zBEQ7tw+KuITElHfBr6J6wtlXJVjiygbFgvv/5i76dsMk32xbl+qpTAFRomhNbR FUX2Lkav/a7XJNNiR6JBT8Nnk/HhKii0H/mcLnCB4AMwmzmPXe0Xe6m0qkye4UL1L9 xTJmamK5ON3lgECZ3QWOTTQ4e3Ptsuj4Ek+4dewQ/e+2Ev58QZbQp7mvOiWcVscWuP +fffNhZ1qHdrACOy13QITaY02r4OhXeKwTtcGMMewoHf2bXGGJQJ1p9r5riVmC2PKU 332zR9eT/zfmw== Message-ID: Date: Tue, 7 Oct 2025 15:21:53 +0900 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 4/6] dt-bindings: display: mediatek: disp-tdshp: Add support for MT8196 To: =?UTF-8?B?SmF5IExpdSAo5YiY5Y2aKQ==?= Cc: "linux-mediatek@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "chunkuang.hu@kernel.org" , "devicetree@vger.kernel.org" , "tzimmermann@suse.de" , "simona@ffwll.ch" , "mripard@kernel.org" , "p.zabel@pengutronix.de" , "maarten.lankhorst@linux.intel.com" , "conor+dt@kernel.org" , "robh@kernel.org" , "dri-devel@lists.freedesktop.org" , "airlied@gmail.com" , "linux-arm-kernel@lists.infradead.org" , "matthias.bgg@gmail.com" , "krzk+dt@kernel.org" , AngeloGioacchino Del Regno References: <20250808125512.9788-1-jay.liu@mediatek.com> <20250808125512.9788-5-jay.liu@mediatek.com> <20250811-boisterous-skinny-ammonite-a4ca7b@kuoka> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 21/09/2025 13:39, Jay Liu (刘博) wrote: >>> + >>> +maintainers: >>> + - Chun-Kuang Hu >>> + - Philipp Zabel >>> + >>> +description: | >>> + MediaTek display 2D sharpness processor, namely TDSHP, provides >>> a >>> + operation used to adjust sharpness in display system. >>> + TDSHP device node must be siblings to the central MMSYS_CONFIG >>> node. >> >> Heh? Why would this have to be a sibling? This is really odd, because >> you cannto actually rely on that. >> > hi Krzysztof, > disp-tdshp is one of components of display pipeline. just like OVL, > color, etc. MMSYS_CONFIG controls the clock of display pipeline, Read feedback again. Unfortunately Mediatek produces way too many poor quality patches and review has so many obstacles like not addressing the comments. Example above. You need to pay more attention and invest more time, before pinging or replying to maintainers. > >> You just added unverifiable unusual ABI with no explanation. Best regards, Krzysztof