From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0D5FD38FA6; Mon, 4 Aug 2025 08:57:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754297881; cv=none; b=Nzrlx9mdCeTwb16K0Cg9ehMhMfI/y/G/eJ5Xjg3dOF+r+LgauPnSGMNcPjmC2XIDyiusiq0hpK24hfMKP1MV69loktkM1eRWFafetECVsiVWfx/sH74frzSwOlNfxDGlQ0TXNp9oGL41vxv+V4mle9MpVWqUKpRAGu6TFC2tKrI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754297881; c=relaxed/simple; bh=BYlIvi6N1B4zZkudRep+yBSyFMv2TAT55xPmCHgg8Ts=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XtJ2gvdxZNDDzvFUmR3SAMwicmB9lo0SBfeOMkv6Xwwt+TROd/MTAPoGlknhCM6buV66j1w0WbovAJiTyYvn71QJHDNxwwcnu0wrKvMlvhSkIfN5erp1Ycs4bXBTDTfOzAuU2mFW9zmtQZlkVGGBdmqEISTW1y8H4zfQbhAzmLA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=UMeLnFLl; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="UMeLnFLl" 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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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