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([2a02:908:e843:f280:6cae:291b:a1:8362]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-49c8d286480sm13284412f8f.7.2026.11.13.18.19.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Nov 2026 18:19:59 -0800 (PST) Message-ID: <3c34d3e8-9dd2-4af3-abfe-16907f7c1287@gmail.com> Date: Sat, 14 Nov 2026 03:20:01 +0100 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] drm/panel-edp: add BOE NE160QDM-NX4 (0x0d25) To: Doug Anderson Cc: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20261113214526.231324-1-ingo.kubbilun@gmail.com> Content-Language: en-US From: "Ingo A. Kubbilun" In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi Doug, On Fri, Nov 13, 2026 at 1:45 PM Doug Anderson wrote: > Please follow conventions from recent changes to this file and include > the EDID in the commit message. Will do in v2. For your information, the raw EDID is: 00 ff ff ff ff ff ff 00 09 e5 25 0d 00 00 00 00 17 22 01 04 a5 22 16 78 07 ed 85 a3 54 4c 9d 26 0b 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 a7 6d 00 a0 a0 40 78 60 30 20 36 00 58 d7 10 00 00 1a 00 00 00 fd 00 30 90 f8 f8 43 01 0a 20 20 20 20 20 20 00 00 00 fe 00 3d 4c 33 30 20 20 20 20 20 20 20 20 ff 00 00 00 fc 00 4e 45 31 36 30 51 44 4d 2d 4e 58 34 0a 01 0c 70 20 79 02 00 21 00 1d 7a 0d 66 08 00 0a 40 06 80 3d 7a 54 cc 24 9d 66 02 0b 02 35 54 40 5e 40 5e 00 44 12 78 22 00 14 99 47 0a 85 ff 09 9f 00 2f 00 1f 00 3f 06 77 00 02 00 05 00 2b 00 0c 27 00 30 8f 00 00 27 00 30 3b 00 00 2e 00 06 00 44 40 5e 40 5e 81 00 1e 72 1a 00 00 03 01 30 90 00 00 60 ff 60 ff 90 00 00 00 00 e3 05 04 00 e6 06 01 01 60 60 ff 00 00 00 00 00 00 00 00 00 2c 90 > Please also provide more details about how your AI agent analyzed the > ACPI tables. Did it use the ACPI tables to determine the delays to use > here? […] or did the AI agent just look at the delays of similar panels? The delays were not derived from the ACPI tables. I wrote this entry myself and picked delay_200_500_e80 because other BOE NE1xx panels in panel-edp use it; it has worked reliably across many cold boots. I'm working with this machine on a daily basis for two weeks now without any problems. Only afterwards did the AI check the ACPI tables: their panel configuration is a generic one ("Panel_Generic_Amoled", backlight PWM settings only) with no power-sequencing data. There is no datasheet available to me. The AI disclosure in the commit message was a generic text applied to the whole series and overstated its role for this patch. Sorry for that; v2 will describe it accurately. Cheers, Ingo