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[2001:4c4e:24d0:6700:c9f5:8820:b1e:cea8]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b551705bd02sm15076832a12.41.2025.09.24.10.13.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 24 Sep 2025 10:13:12 -0700 (PDT) Message-ID: <29cbab3f-083a-41a8-81a1-b0234f36152f@gmail.com> Date: Wed, 24 Sep 2025 19:13:06 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/5] Adjustments to common mode behavior To: Mario Limonciello , amd-gfx@lists.freedesktop.org References: <20250924161624.1975819-1-mario.limonciello@amd.com> Content-Language: en-US From: =?UTF-8?Q?Timur_Krist=C3=B3f?= In-Reply-To: <20250924161624.1975819-1-mario.limonciello@amd.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On 9/24/25 18:16, Mario Limonciello wrote: > As part of enablement for SI and CIK in DC Timur pointed out some > differences in behavior for common mode handling for DC vs non DC > code paths. This series lines up the behavior between the two > implementations. > Reviewed-by: Timur Kristóf Thank you Mario, this series makes good sense to me. My only worry is this: is it possible that removing the common modes from connectors like DP, HDMI, etc. will regress somebody's setup? Two possible cases come to mind: 1. When we are unable to read the EDID for some reason 2. When the EDID is buggy and/or doesn't contain any modes Are these issues real or am I overthinking it? Thanks & best regards, Timur