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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id g14-20020a63520e000000b005c6ec7ede94si17277645pgb.861.2023.12.18.01.06.36 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Dec 2023 01:06:36 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-3210-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=gXBA8X2F; spf=pass (google.com: domain of linux-kernel+bounces-3210-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-3210-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 91050283580 for ; Mon, 18 Dec 2023 09:06:36 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 9F4EF11724; Mon, 18 Dec 2023 09:06:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gXBA8X2F" X-Original-To: linux-kernel@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D2875111A3; Mon, 18 Dec 2023 09:06:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D5FCFC433C8; Mon, 18 Dec 2023 09:06:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702890378; bh=4Kqu7Tflub3+Tx70K1IHzdsQJxsW8k1JryHMUncCWSc=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=gXBA8X2FwW/c3dXwWHfUBgx5jsMZaR8K/eukF0Ulra0mRotcMZRCSUVBINwoWB6D8 8hP/SA4WkT9IWHaY20F3UCf2+Lnqahe4WNNz2EePsDyGgJp9MgN3buzAjllp7jAHQB zl/t/rC2uA1ZRMnwmXuijwsz6xKTlhARp77LkCntIaDQ1qJopS9zr3w+XyTdiH7wfo sHgiuA690TvVE4VkNziHpaubpVzmwTan43mDLfE40aloWJ3miXkKuhuGReqvxt496+ h3KQJw7BhIrDtMPwO4BZJi/36dVFN8J/xd5YzpjqQiNhdTWLyncsFVFz0WN3PWkSGC siZ3Y/AQwYeOQ== Message-ID: Date: Mon, 18 Dec 2023 09:06:15 +0000 From: "Maxime Ripard" To: "Alex Bee" Subject: Re: [PATCH v2 23/27] drm/rockchip: inno_hdmi: Add basic mode validation In-Reply-To: <20231216162639.125215-24-knaerzche@gmail.com> References: <20231216162639.125215-24-knaerzche@gmail.com> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, "Andy Yan" , "Conor Dooley" , "Daniel Vetter" , "David Airlie" , =?utf-8?b?SGVpa28gU3TDvGJuZXI=?= , "Krzysztof Kozlowski" , "Maarten Lankhorst" , "Maxime Ripard" , "Rob Herring" , "Sandy Huang" , "Thomas Zimmermann" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: On Sat, 16 Dec 2023 17:26:34 +0100, Alex Bee wrote: > As per TRM this controller supports pixelclocks starting from 25 MHz. The > maximum supported pixelclocks are defined by the phy configurations we > have. Also it can't support modes that require doubled clocks. If the > variant has a phy reference clock we can additionally validate against VE= SA > DMT'srecommendations. >=20 > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime