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 E7D43C87FDB for ; Mon, 4 Aug 2025 09:26:39 +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=5cPsurSQCTJuh6URefwarH/f2msTgGmy2Fo3DfS7UiM=; b=rLdTJoWsANszerEfBkQmYhgeU8 jEs4e2no26Q+VovE3OEutgp2Y6wsgGDn8s1mE4bJkK1Eur/05JPISQCOeQ7pbd2W6OJ6ZX/a0+TYx SjUiOSG3oXTCLn/iRJG6gRIw1E8gtsVnlckRAdpsJsnvjpaz6Bxm6dqWYH3TWb67aS5JrtSiMyG6Q QQvOmjK6o34pRiRuAPobnINmHVeutDEpFCD+LcUbwkB2szrprhXwv8q5h04wRIlOsXOK7nBOxexqI EWnPgLGp2b1BG3lt9S4Sdqp+3DLFT2Ecq0JGuIk4l1Rj7dtVGooDuTJkgaiQzVX4tZBVrYWtRf70G OCsiJgtw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uirSk-0000000A4jg-03mf; Mon, 04 Aug 2025 09:26:34 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uir14-0000000A1Sm-2N2L; Mon, 04 Aug 2025 08:57:59 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1754297877; bh=BYlIvi6N1B4zZkudRep+yBSyFMv2TAT55xPmCHgg8Ts=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=UMeLnFLlhxIsDh+1vjILNaFUWz2Ao8Cj3nIdLdKn+tM+b5dPaOc2KNTNCHabvB/bZ f8PtG+ypH4ZuKB/MplnsrSYUU/nrqU+jdEsQ81s+4PFMHXiILEbtX8Xrf8V/3eyeeO PRW8B2Qu5X5Oe/EUIydBpfYbS35kF3JTFOsSt6xJ2tueuWJekO2lGUM523bOdXah4U uNZ3W5TAT0uur0BAcCfo+H3HufxnuNZJmLfFcNZBRYITI4aOyPgZ4ADCsNlMLpLA/k EbZ1Dj4H8ziFv9IgNnYlo/W5p+qyEYth2cp7k1iYO9xlNXdFitrlPh2HUSST/1iTc5 iTKyI69Q7Gw7A== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 0B05917E04DA; Mon, 4 Aug 2025 10:57:55 +0200 (CEST) Message-ID: Date: Mon, 4 Aug 2025 10:57:55 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/7] drm/mediatek: Add CCORR component support for MT8196 To: Jay Liu , Chun-Kuang Hu , Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Hsin-Yi Wang , CK Hu , Yongqiang Niu Cc: dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20250727071609.26037-1-jay.liu@mediatek.com> <20250727071609.26037-2-jay.liu@mediatek.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20250727071609.26037-2-jay.liu@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250804_015758_758925_811022CB X-CRM114-Status: GOOD ( 11.44 ) 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 Il 27/07/25 09:15, Jay Liu ha scritto: > Add CCORR component support for MT8196. > > CCORR is a hardware module that optimizes the visual effects of > images by adjusting the color matrix, enabling features such as > night light. > > The 8196 SoC has two CCORR hardware units, which must be chained > together in a fixed order in the display path to display the image > correctly. the `mtk_ccorr_ctm_set` API only utilizes one of these units. > To prevent the unused CCORR unit from inadvertently taking effect, > we need to block it in the mtk_crtc.c. > > Signed-off-by: Jay Liu > Signed-off-by: 20220315152503 created Please, remove that bogus "20220315152503 created" user that does not exist. After which: Reviewed-by: AngeloGioacchino Del Regno