From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 04CED47F2F6; Thu, 13 Aug 2026 13:35:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786628141; cv=none; b=b+AGyQLQFNCzzZulSxl7igknzGIkKlsp46SZY3HKKzbBqaCtsPWScwkkux4hovERcA968U30ZaWIPqmC2JXlCFUKjOlnp5QDPeM5FYDUzk0Kj+zGcs+WngwNV40DNdyr2IjLrPg//Op1lAh5jmEhDUWJ5AuexAWxU6FvUUZ/hoU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786628141; c=relaxed/simple; bh=O0+gd88BoOH3G0t+yRLaKTw7fphk7vgxXHMBO9l5Fes=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=iurMHbYzg4s9+oLK7mpEHQGYwlGvDNLSg9uYI4XtiulKiiikUgBe1hXjETvwWVdvGHdMRwUXgPtXZ0qzLzdIXRPcuA3EcV0+pAv5irj5x8T6qc0NsvAEZFjLQa88ulbwJJp22q3hmf6xZduYebN+EsdyYa0RppElyxfn6PnP468= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=P3q5vIKY; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="P3q5vIKY" 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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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