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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 8A12BC5CFEB for ; Thu, 13 Aug 2026 13:35:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DE01310F337; Thu, 13 Aug 2026 13:35:41 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="P3q5vIKY"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 31FC610F337 for ; Thu, 13 Aug 2026 13:35:40 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id A2AB1405C9; Thu, 13 Aug 2026 13:35:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02F7D1F00A3D; Thu, 13 Aug 2026 13:35:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786628139; bh=u/QNXzsOaE2suX66IMMLbQ/FeLVy8GcdhacP7ftayeM=; h=Date:From:To:Subject:In-Reply-To:References:Cc; b=P3q5vIKYkO+QFEOTZ/q9tTT8RIztZL1ripaVIZXGvUNRXzITdErUVVhW0wwHEf2Iv qIqrF6DwiTxpwNPlf0CpaYgzEWUYAaAM/XX9vkEdmiZ0817ZjGhE/ROuMDi4zsikQt 1YMRJW96FTuG4pVqSq//uXBgsqpzaguvqEf+MWXHn2gG5K2nerfXuBwV6afKQ7vXM4 vSBf9YCjCDMhMCV3HmpbKOeWjCaMnP5W7cUKiw233n4ufLrZg6gAWegEWq03oZcxgh 1OuTn+yOMKDmzb2EElmcTABf0p+NrFplMfEaFekJC6Dfi3YIUWydkqJZG29VMfHJYm iVFjgW8B7/4qw== Message-ID: <59d73aba5b4fcaa2b645a433821ea7aa@kernel.org> Date: Thu, 13 Aug 2026 13:35:37 +0000 From: "Maxime Ripard" To: "Cristian Ciocaltea" Subject: Re: [PATCH v10 20/69] drm/display: hdmi-state-helper: Add source TMDS rate validation In-Reply-To: <20260731-dw-hdmi-qp-scramb-v10-20-294364b2cf15@collabora.com> References: <20260731-dw-hdmi-qp-scramb-v10-20-294364b2cf15@collabora.com> Cc: dri-devel@lists.freedesktop.org, kernel@collabora.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev, "Algea Cao" , "Andrzej Hajda" , "Andy Yan" , "Chen-Yu Tsai" , "Daniel Stone" , "Dave Stevenson" , "David Airlie" , "Diederik de Haas" , =?utf-8?b?SGVpa28gU3TDvGJuZXI=?= , "Jernej Skrabec" , "Jonas Karlman" , "Laurent Pinchart" , "Liu Ying" , "Luca Ceresoli" , "Maarten Lankhorst" , "Maud Spierings" , "Maxime Ripard" , =?utf-8?b?TWHDrXJhIENhbmFs?= , "Neil Armstrong" , "Phong LE" , "Raspberry Pi Kernel Maintenance" , "Robert Foss" , "Samuel Holland" , "Sandy Huang" , "Simona Vetter" , "Thomas Zimmermann" Content-Transfer-Encoding: 7bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Fri, 31 Jul 2026 19:19:27 +0300, Cristian Ciocaltea wrote: > Validate the computed TMDS character rate against > connector->hdmi.max_tmds_char_rate, when provided by the driver/source. > > This gives HDMI connectors common support for rejecting modes whose TMDS > character rate exceeds the source supported limit, while still allowing > > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime