From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.160.51 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793135324; b=iuAvxbmRKYnmFw5jcsylfwQxXGqFp2rTCyIiHS/mrvpSOfWGIrG8RYQenJpslpXfathW WeNSZoI3lHMmkaBZWve1CeRad1fMXLn0I5Qn1nJO7lkkeAxQDQxA4NHAya3OC8riL9YK/ 15bRKRw0wJPm6E9IFnOKOY3wTpbOMX5rV3Sf14GvUJicwjm1fN/Vi+V06xSawhYrtCCGE MQur8cwRf2+l83RZINW/i1qazaHtKmx6DAXrp85zYtwhGTiJAq4BjKf/RW7Z8UMZPLEId wof/d9BLtHWRWPcXf/fdaQSFPJqqU9AVSDyNPdVEvefWWIeHqFpFl+u4/C2w6CqM4TA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793135324; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: Message-ID:Date:MIME-Version:User-Agent:Subject:To:Cc:References: Content-Language:From:In-Reply-To:Content-Type: Content-Transfer-Encoding; bh=wBbCfwwWjZkUqDc8LVdfW0e57s/UTOwtgRob+ow3T68=; b=Ah/BNp4xoy6FKas6/r7rm87XOXlet6GZbGThZA4qiK0XlspZch9jNTqr+oOkefh9jSu9 Wu719puKpHsBLIE9iCHreEedCAzT8vl82jdbsiC5h/qUo9+9W7Iwms8dpY0g2h7JEcymP 2N2Dd7+TkEmzwIXybNqpXDZ7dczWt1L1VsH6AWK8RvPxH+GAci4c5lYSLvEIxZ1j6zoVI t8OGU3aS9koUCoy28z/VDYmeSfFvGKo1XdDJ3bVpQxuCXozeEqveZEk0OlFpKtvAvsVTk ZDWJAk64ToWoGjhIef9txZgX3FG4bnncveu3QGDyB+xf4Ku63stR56baDBd2J2t7bAw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none header.from=nilk.net; spf=none smtp.mailfrom=nilk.net; dkim=pass header.d=nilk.net header.i=@nilk.net header.a=rsa-sha256 header.s=nilk header.b=Eg7+23UP; arc=none smtp.remote-ip=209.85.160.51 Received: from mail-oa1-f51.google.com (mail-oa1-f51.google.com [209.85.160.51]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 88C46606A31A for ; Tue, 27 Oct 2026 21:08:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 88C46606A31A Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=nilk.net Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=nilk.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=nilk.net header.i=@nilk.net header.a=rsa-sha256 header.s=nilk header.b=Eg7+23UP Received: by mail-oa1-f51.google.com with SMTP id 586e51a60fabf-499f20c7054so193465fac.0 for ; Tue, 27 Oct 2026 14:08:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nilk.net; s=nilk; t=1793135322; x=1793740122; darn=vger.kernel.org; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to :content-type; bh=wBbCfwwWjZkUqDc8LVdfW0e57s/UTOwtgRob+ow3T68=; b=Eg7+23UP50mz1Qlv4ERIvfc7AXiy6cSmsmUGcfTJxfGQjKjyzdsj8D6fw3s4xmZDnI VP91qMb1ybsGj6pD9yNkNTp6cBc9/dVmfSHxwMAL7PpucHcjT+fOv1FCL6CDq7R7m4SH mFY4vqFg3cSfRLV8ET4CFNxDmM9jkUZiTOrzE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793135322; x=1793740122; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=wBbCfwwWjZkUqDc8LVdfW0e57s/UTOwtgRob+ow3T68=; b=Ye5HcTQqbk4tTSOPCsrEGgs/Rz9zAL6cKUPreom9mnFAAqSTuLQmjHHGa+N40U4UBG TipWfxDZYXBbM/khHI8vwIU4YzdcDdTacqRDX0Tx5rEngmiLy5O+QTH3Hs0JmQYoZ9Ia 3QZh4+2qo6g48JpSs4pzxcBEmyb7EVw6OwoTDQdFOD96U+v0B+hW30HN1RtWYQGF6cSN i1COrbPzygovllgEfqNE83tSYkbyszfJXf21th4zVoYXQfJ6flkW5NmmNgj0XKA7Jk0U LfzBYKf7+gSj7AfLElcaIYY9/R6a4nauX5zZAH48BMX2TD0dAn6++RoFYSYMBX1EasIz Q+Jw== X-Forwarded-Encrypted: i=1; AKwUvBxhm2u7O6d/54ic+7qi+Zb+/4uPE/5Dia5UsvYgVfbwc7WwQEoQLKhbN2eHzK7SJ7YC2taDaC/MpxIFAEY=@vger.kernel.org X-Gm-Message-State: AFq9FYJ/6+JXw/fiDFw24/k7FtVufQFKj3dEI2fqEY92idWKsnq7RhqV z4kTBj2SGshP0Yf4FtQzCYV/Z1TLh7SRsdfNHkX4SEeNT+Ah/y8L3tcl8A7Nnxa8pQ== X-Gm-Gg: AYBFou3WCqFIEwiJ7c3+7qmz/k5ReHa6GTOKO6E5uSzxNxml6OAIv77XwPdEuP2MqCF 9QDv5C/1IooHvI1yAe+kSUReHttXOiPeMHH7ZJU4+iIpgu6IoLbIVeR/BiAEHLKj238pH5KvCjI hfJ7v7BTutxBWSJDNGEoFQs2PfnssLBXxj7Ke7qU+AQlxAl2/GVo4RH6nm61WIgJJmxaaQjm++C X+J4m7AN+cZTzhcZHhS/qM0jKS1Qme57MWkBwO/pz9ZSKBHa/6LvXsGT85FZohuEacQLD54GIn6 9F0PA5K7D/Aa9/xqhmGDDKIdzxS3iky8kqvZeBK4Qq0NfPYYTXqW5RvtBKiER3GUsnMn86YGQSK +RM7ukhTCI35i8m59Hh6xCep9w1EsWp9qa2d5DLo7pD19y+aZHA4txCCoP04uVa6/XRyQ2MG/QZ P97mmSv26tOrIuZHSccrtVuNP+HLZ6lsHMwlLYZbAUgKtEMKHhhsdsK+kOklsrp+aFxyOilszYR 0BD57oaWCfpfk+/0orYTiOlkwQXZ+pee75/3gVNg6nkkdjXkdA6xkj4+Aye88SNfPyzkzsdrMrb yCtBs8j4+LuVXmikhxfN4KaRNVSsunf44poYvqxtlgyT88urK1eQo5Bd4yd1gBlSgT3oBQAVSmF EJo0CneUEDiB+PVKh0PMXod0xvSlWk/qpv+X1BPUJr8wokRWxTboeVDfR21QBnx2B1i6SI3R3eM o+tUietmR1OgPSTm8P9rFUQcDeXUzwCwCjMw== X-Received: by 2002:a05:6870:1410:b0:49e:4ed0:11ca with SMTP id 586e51a60fabf-4a8bbd30979mr536120fac.53.1793135322487; Tue, 27 Oct 2026 14:08:42 -0700 (PDT) Received: from [192.168.0.114] ([187.14.252.108]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-4a8b74c0a7fsm970446fac.2.2026.10.27.14.08.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 27 Oct 2026 14:08:41 -0700 (PDT) Message-ID: <111a2ccc-a1d3-4516-89d3-897823e05331@nilk.net> Date: Tue, 27 Oct 2026 15:08:41 -0600 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 0/3] media: i2c: ov5693: Fix mode changes, flips and autosuspend To: rylos78@gmail.com, Daniel Scally , Sakari Ailus , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, Simon Kruse , "D. Manresa" , linux-kernel@vger.kernel.org References: <20261027-ov5693-fixes-v1-0-3c8ab1ae104d@gmail.com> Content-Language: en-US From: Chris Simpson In-Reply-To: <20261027-ov5693-fixes-v1-0-3c8ab1ae104d@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Tested on a Surface Pro 9 (Intel Alder Lake-U, i7-1255U, IPU6, front OV5693) in a 7.3-based kernel, with the series applied to an ov5693.c that matches the base-commit (d7e7bca71698) apart from the pad ops' client_info argument, against the same file unpatched, using raw captures from the ISYS video node: - Patch 1: with the sensor held powered between streams, OUTPUT_SIZE (read over I2C during each stream) matched the requested size in 32 of 32 streams requesting 2592x1944 or 1296x972, and every stream delivered image data. Unpatched, it stayed at 2592x1944 in all 32 and the binned streams gave no image. - Patch 2: raw 2592x1944 frames are BGGR at all four hflip/vflip settings. Unpatched, the order is GBRG with exactly one flip on. - Patch 3: with autosuspend_delay_ms at 3000, the sensor suspended 3.4-3.7 s after stream stop (the delay plus the 25% timer slack), after both 1 s and 5 s streams. Unpatched, 1-2 ms after a 5 s stream. The test scripts, the analysis of their output and this summary were prepared with an AI coding assistant (Claude); I ran the tests on my Surface Pro 9. Tested-by: Chris Simpson