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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F0DECCA473 for ; Tue, 21 Jun 2022 12:12:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347832AbiFUML6 (ORCPT ); Tue, 21 Jun 2022 08:11:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349947AbiFUMLv (ORCPT ); Tue, 21 Jun 2022 08:11:51 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5E4832B276; Tue, 21 Jun 2022 05:11:50 -0700 (PDT) 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)) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 6DE0D660174F; Tue, 21 Jun 2022 13:11:48 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1655813509; bh=4dKo2IiM8dMqUKO3vusJ/wPUf45Yv2wJJDuLGWQsK54=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Lk2wqiGpT/qzPK+uv4UVBx8k0Gz7XeYj6+S8nLVwSH8POYdwglytxepLAkLKXKwGe npz0as3cL21M+5MYDKtMgFIUr8Oae/PDUTL09fqo8gmAsa2ebx/Zx6dPU+ZxAkfVvQ +7AxfSXGCw6JTCo00gGDmyHryfY3QlqhM80uVgdb1/7mzIqrTX9ehc7ax0h7CbNitw pllIMpC/GnxWU8GUUVMBLgdrMiTJDhbOXyATb8Ig5jluMjTZcG1t7Cgl7AGZobRXcW qZC46mJ6QAalXgSvOjVFtQcKLSPM8eNDSgnx+NVM4O1SlJ5jbTPUqfqEGUu8xxzAuw ZwIziPjCGUMgg== Message-ID: Date: Tue, 21 Jun 2022 14:11:46 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH v13 03/14] drm/mediatek: dpi: Add support for quantization range Content-Language: en-US To: Bo-Chen Chen , chunkuang.hu@kernel.org, p.zabel@pengutronix.de, daniel@ffwll.ch, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com, airlied@linux.ie Cc: msp@baylibre.com, granquet@baylibre.com, jitao.shi@mediatek.com, wenst@chromium.org, ck.hu@mediatek.com, 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, Project_Global_Chrome_Upstream_Group@mediatek.com References: <20220621113732.11595-1-rex-bc.chen@mediatek.com> <20220621113732.11595-4-rex-bc.chen@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20220621113732.11595-4-rex-bc.chen@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Il 21/06/22 13:37, Bo-Chen Chen ha scritto: > For RGB colorimetry, CTA-861 support both limited and full range data > when receiving video with RGB color space. > We use drm_default_rgb_quant_range() to determine the correct setting. > > Signed-off-by: Bo-Chen Chen > Reviewed-by: CK Hu Reviewed-by: AngeloGioacchino Del Regno