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 0504D189F36 for ; Sun, 9 Mar 2025 10:11:16 +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=1741515078; cv=none; b=YEvzGGf7g3RGNP6wNlRuNdqKKxP+bx7tzmFP+3bV7WX0ZwICkAujhfvteuFYj35pydN8ICDJtjVJ69n5b3HPPvjU8+wp3aZFZAzKdfCdnT8ZSGMx3H/c/4ohrHPKzbIjX3n7IL3xPBHJMQ7SP+J0MbfEHh8ZuTax7l3/M8obQYQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741515078; c=relaxed/simple; bh=sQra10c30MYmky155tTp0EkDPmDnARSe2sYZR6ySckU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=bur54MJ7OJP6e0vPfiW8IsTuGTtNDrJa0b6C220zPgsl2YWhcmuBdFJgcuODn8JaO33oCe59uL4Rn0RMcQFLd41+XgCYi5HEuiW5/J37tuPgR2vqDaX3aLm2bqAGls0GM7cczzmWQ/EMYobddERhCoQI+Iv8hCojgShoz+5GpqM= 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=RHKbmtlj; 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="RHKbmtlj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1741515075; bh=sQra10c30MYmky155tTp0EkDPmDnARSe2sYZR6ySckU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=RHKbmtlj+KMHs2L793B6DvggLvnoRIlmnAfp8wcnileSwLHbHLAI9+B/HeGN/0uLw 2M1R4e8y6tG9LwnZ1ya6kVOzmldLzlMZMnogOXmmW+ZJCSz+liqVd5JwYCUZ2eZGep ZnZ7h6PUuVENMBtL0BfC5kskKjRLi70qfJ9eIe1aSQbU0hCl8yDWI0nXIiTiSecc1B yl2z5bKSQDgwaleDLirXARJN9ljEsofhUdc8AnZPMuuG8LnMBBVAT4wfOSbcDxsDfx X9QlgTtZFZ8TI4ta0rhpna3gn7bFZlGGd48U0ZMO874Wt/MlibrKI3seqszUz9MM80 3hmDBhbizPr5Q== Received: from [192.168.1.90] (unknown [84.232.140.93]) (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: cristicc) by bali.collaboradmins.com (Postfix) with ESMTPSA id C052317E05C1; Sun, 9 Mar 2025 11:11:14 +0100 (CET) Message-ID: Date: Sun, 9 Mar 2025 12:11:13 +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 v5 03/12] phy: rockchip: samsung-hdptx: Fix clock ratio setup To: Dmitry Baryshkov Cc: Vinod Koul , Kishon Vijay Abraham I , Heiko Stuebner , Algea Cao , Sandor Yu , Maxime Ripard , kernel@collabora.com, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org References: <20250308-phy-sam-hdptx-bpc-v5-0-35087287f9d1@collabora.com> <20250308-phy-sam-hdptx-bpc-v5-3-35087287f9d1@collabora.com> From: Cristian Ciocaltea Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/9/25 11:17 AM, Dmitry Baryshkov wrote: > On Sat, 8 Mar 2025 at 14:21, Cristian Ciocaltea > wrote: >> >> The switch from 1/10 to 1/40 clock ratio must happen when exceeding the >> 340 MHz rate limit of HDMI 1.4, i.e. when entering the HDMI 2.0 domain, >> and not before. > > Am I correct that the only functional change is a switch from > greater-or-equal to simple greater? Yes.