From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 9E153409613 for ; Tue, 1 Sep 2026 07:40:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788248434; cv=none; b=YV1KQ4Y2MMdha6AuAFlCN/YnUhOvO6tkPeoAW9BEKJKNfXLrxKiua5rvj9NTMCrneY/JQOb/yxTUtw05pescEgkkBWIgNm/2XCJCELSIwxBVMHidBeb4lxs+prw1M+EudHMmtbm5YLnK/77rIU0i98cNEEuF/HpLSOA8N80yPwQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788248434; c=relaxed/simple; bh=BBCUKLHJi2E5uO7To73yOce1Mx0tuPAoafkS/7QpZ6w=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=JwuE9llwrwBq72sUMfw6sr1a718r+W4qeEKWT8f5VOBiTPTBrF6sb4O+TatVhWJkH3NgK0wUW05PpJAf9TwZqYhH7xJS12QHSqPrRUgGU7yV3TOsjMUEV0QMtKtLjTP6RcpvR7hcayO5/CbQxKqSKZjEiF0Teuaen/jnbp2u5xs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=LLm7mFyV; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=bWj371UQ; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="LLm7mFyV"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="bWj371UQ" Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 6817972m1211394 for ; Tue, 1 Sep 2026 07:40:32 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=VFTyPBw2ga7wuEXrYbdkpE Sl3bDGlT9t0B+hkh2p6Oc=; b=LLm7mFyVM04sqytwd/UqnoSEaz3H6K9Wqpu67k nKQnn08aTxW1Vyy+AR9D0Hz4k7/wG0Q5m8tRczvUvW4RkekH3LhClCmuRYJWPFc3 O9XYgsDrLAmRbppEV/3lFUoAicwBqklqiwKv6yZFwrOuGUaW6B3Cgm+Lkdxd4qpI g6iXv9BmwO4IvKX5jKvdqb4Mqn6ZyP5LJEYUEnb+Qxr04YMNo8EzIaYsPtMvkf/6 d+WzE0PclJTxQ3HunvkaxBitkzH4Qr3muGgzseBMqWpZMN1a5E5mYkXFhWyGKJ3B IdLekZx/tpFwHiHIB4SE1HHTYdfXdH/GOSv8tFC9GhcKCEXw== Received: from mail-qk1-f200.google.com (mail-qk1-f200.google.com [209.85.222.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4gdnk8sa3t-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 01 Sep 2026 07:40:31 +0000 (GMT) Received: by mail-qk1-f200.google.com with SMTP id af79cd13be357-93903982af1so1030223085a.3 for ; Tue, 01 Sep 2026 00:40:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1788248431; x=1788853231; darn=vger.kernel.org; h=cc:to:content-transfer-encoding:content-type:mime-version :message-id:date:subject:from:from:to:cc:subject:date:message-id :reply-to:content-type; bh=VFTyPBw2ga7wuEXrYbdkpESl3bDGlT9t0B+hkh2p6Oc=; b=bWj371UQP0w00MBXb2Bhgl+s1AOcG9MmVdXvfDYp/XzUQapTZ6BgZqkrdBeFePztvi f9yUoDeyB5Y72jWeaKI8lRbcjvU2wNmMbRrwtLZp8HTqDS9BNmkR11f9Cdkry4Qscmx9 fudJiLU8xpSp88g70wO3lZigkGw/32AYgJ+9uDPOlW+1XWepNdc/xabX8gnsXGVxj5X4 EGa/dIQE/aePp4MtADBco/acnd/l2fTolxi/Cr82V1B9z4asjvq4bVK31ZZC3rLlvjZj 38LHQfjbeIuGGp2Ou27Uow39lfXLX00u0mJaCGeDc4bRcVqt7dREsUvv+OcU0zHKkRhM /+7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788248431; x=1788853231; h=cc:to:content-transfer-encoding:content-type:mime-version :message-id:date:subject:from:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to:content-type; bh=VFTyPBw2ga7wuEXrYbdkpESl3bDGlT9t0B+hkh2p6Oc=; b=CFVWnzTyEuI1xHgqN0onWB5qhQp2nt/+PAhG9DuQ8KGj/UCDE1qbE3HEcmU1ommlIP Mjn0hbuoo8yQ+sfD9fd9D00F1fkjkay+f79mO2t6g7ocYr85E+zeCtq6KXpKb5ycoKOo hkXRrgxRhH9jLMmHyYHhClNRPNv6Sqfun9pSF3oeUIOuhrLT5BZctiaXqTIIq3VtS+es EWNlshd+iDlfXGksnfPMMitRwTAHRE6MwflpI4PQKgkdOvztLhMdQJmtFIJctG+4iZmY 4lF5jXtgOCXic+Ta7P/RbuoYiEzGCZ9NF66R5pHNdIMoW2hyTZYjxMxpZmCrELqmmdW5 UgvA== X-Forwarded-Encrypted: i=1; AHgh+RqkpAUDQrOpDSpSJHMvw4qdpH/FseBH85wMAB7/MuwF5GAGTa/JQaYnLeCVkmTJ0p6CiG4EltPsz/ugpO0=@vger.kernel.org X-Gm-Message-State: AFuF++lLObB0T5E2l2QG4arpF0vX/mEz1QbvKd3A3SBrE3Vu/2NM8Lmq jFVq9PZ4/b70uCQ0o1DN/us/DrLS/8cIr9/OiBMaX2oZxrmqHGSD993fBdMp+VUCa1AcsGSWvNb WwuhHflrxysH2hQRmjZMbsHd/5OUbOUAQL2bt5QnZsRxfR60+trzt/xEpzzjoJOM61yo= X-Gm-Gg: AR+sD13SIo+HM0WEcsxPtMAWRNUgcjAVt/lVkzktsd/4K7Qt0AoAr1nuJwO5dKhMOfH adslSExf6MPVqge514CxRXnkpJsC9MoXx3BokBRjIIDsiqiQL5ELBXwXhe6zw3HrsplLrevcSRb 10VnPsWeHTvZVcWYKHfaZ7fzuMPm7J27QzdgtpjevJ8/TF7ScAWbO0Ii0ZQcJo9IQ9E27+Njei8 ER1HjQu4YyLHeEQuEFnBia7QeC5rW5GdHaQ4o2KlD2DHn9fRcSiT1tQLBNS1wjAdeCuhWb8OSvd xPVZ6fh36+xfckYM65X/eNCGKOSIiE/B866KwgyTC7PHxpvxUJ59BEOpQLnIwfVeFsUYZuwOf+y FXaBNjLVvHth6WPeY2kEC2e5kfH1JKQAWMJD5WNOQ6BoNrWX1rq2q08uk4TNyys321Rms X-Received: by 2002:a05:620a:aa15:b0:92e:8310:7369 with SMTP id af79cd13be357-9391398cfd0mr3230210185a.37.1788248430535; Tue, 01 Sep 2026 00:40:30 -0700 (PDT) X-Received: by 2002:a05:620a:aa15:b0:92e:8310:7369 with SMTP id af79cd13be357-9391398cfd0mr3230207285a.37.1788248430081; Tue, 01 Sep 2026 00:40:30 -0700 (PDT) Received: from WENMLIU-LAB01.ap.qualcomm.com (Global_NAT1_IAD_FW.qualcomm.com. [129.46.232.65]) by smtp.gmail.com with ESMTPSA id af79cd13be357-939173f2758sm960412685a.37.2026.09.01.00.40.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Sep 2026 00:40:29 -0700 (PDT) From: Wenmeng Liu Subject: [PATCH v6 0/4] media: i2c: Add OmniVision OG0VA1B camera sensor driver Date: Tue, 01 Sep 2026 15:40:03 +0800 Message-Id: <20260901-og0va1b-v6-0-a05b2d04c892@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAFOBlmoC/3XRzWrDMAwH8FcJPs9Flr+SnvYeYwfLUVrD2rRxG jZK331Oe0hgy8Ugo99fWL6LzEPiLPbVXQw8pZz6cyncWyXiMZwPLFNbaoGADpyqZX+AKSiS1hJ 1OgYiYFG6LwN36fuZ9PFZ6mPKYz/8PIMnNd/+zZiUBNm2wSuiWgM0733Ou+stfMX+dNqVQ8xRE y7cAy4cCwfwyhiMIWDY4HrNV9P1PJ1rNsZYGwxucLPi2CzcFM7Rs+e29oS0we2Ka7VwW3hEaoA cKDTqH/547XXg6618zPharqCQWc5NadxXbBmMRxfbFoxmDY3zvqwkkCJXHkWq7gwilbDHLwrLP GftAQAA X-Change-ID: 20260618-og0va1b-55bbf3cabb0e To: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sakari Ailus , Vladimir Zapolskiy Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Wenmeng Liu , Conor Dooley X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788248425; l=2505; i=wenmeng.liu@oss.qualcomm.com; s=20250925; h=from:subject:message-id; bh=BBCUKLHJi2E5uO7To73yOce1Mx0tuPAoafkS/7QpZ6w=; b=PKp4I2KkXr73eUGhjQWp7v7HZjz2EvbYnIKr3zb7llnH0fJPrjvkFu9ZN1Vm6oURSdwSfCXpj A6LtEDbTPwcD+lbqvZAjIHIb6pNLjK9h42/5LFBDJI+X4cMRP+TQWbw X-Developer-Key: i=wenmeng.liu@oss.qualcomm.com; a=ed25519; pk=fQJjf9C3jGDjE1zj2kO3NQLTbQEaZObVcXAzx5WLPX0= X-Authority-Analysis: v=2.4 cv=f6p4wuyM c=1 sm=1 tr=0 ts=6a96816f cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=QHcE8raJy8psccEy0TIA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAxMDA2NyBTYWx0ZWRfX4s3gJCBqe8tS bayIfDwzAxzX1vzoIEg8gCT7MmSc10GNnkydSPQY2LhMz7/cVutIKWtuaz0BGEfaCHi1PENfLMW DHxVktSFDRWa12gCApiVns3P3lgWZGz86wzLb81A8d5/LwkBYxarIiU8q26f3hP02pzT5fN512Q xSf2Wmbt6Arp4OYiiR/882oW+06W5UR5wsSikisBhXSpq1kc9fo69w5yn8lCZcsXpgUddXXiMvG BYh7QmdJNKYl9Tth2g+24Hv/sDC6oNG2DaCmzmRLjwpujIqzEadAw78K1l22u360K2pXIBUATKx n9xBPhdTIJjfSb6WjmrNTfs15GOtc5069T1BeS47UnDIzPKFzOWHsxBKFuhQtfPDnidmetK19HP YwkQJA971uMZMy6k5VCgrDi8+7zL4MPyemEiJDbmNR2/OaVVeRel7oYjxhBZwcly5dfPyOtmbz2 2HS+HLAtAch1yu61lsQ== X-Proofpoint-ORIG-GUID: KZNzh1raKgnhte_c_13UzNa6c7WGL1eZ X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAxMDA2NyBTYWx0ZWRfX/E5LSW+fechU ja1UvOA24yhPA8s8kT8ytQo9HP3FN/80dgS0sBwJFoXj9/BC3rjvoCUdQE8f4hTZb0MDcTqMbvB wCsLe+kpA5nPRiJmJUfmN2Chj1eQ6d8= X-Proofpoint-GUID: KZNzh1raKgnhte_c_13UzNa6c7WGL1eZ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-01_02,2026-08-31_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 malwarescore=0 priorityscore=1501 suspectscore=0 impostorscore=0 spamscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609010067 Add OmniVision OG0VA1B driver support. The OmniVision OG0VA1B is a 1/10-inch monochrome CMOS VGA image sensor. It outputs 10-bit raw (Y10) frames at up to 640x480 resolution over a single-lane MIPI CSI-2 interface and is controlled via an I2C-compatible SCCB bus. This driver has been verified(include tpg) on the Purwa EVK. Signed-off-by: Wenmeng Liu --- Changes in v6: - Rebased onto v7.3-rc1 and added the Vladimir`s Reviewed-by tag for Patch 2. - Link to v5: https://lore.kernel.org/all/20260731-og0va1b-v5-0-c2b90b601241@oss.qualcomm.com/ Changes in v5: - Use div_u64() for pixel rate calculation to avoid 64-bit division helpers on 32-bit architectures. -- sashiko-bot, kernel test robot - Link to v4: https://lore.kernel.org/r/20260729-og0va1b-v4-0-ec7e7ed87b2b@oss.qualcomm.com Changes in v4: - Rename the OG0VA1B and OG0VE1B test pattern menu entries to make them more accurate. -- Vladimir - Link to v3: https://lore.kernel.org/r/20260708-og0va1b-v3-0-de8e44455a42@oss.qualcomm.com Changes in v3: - Generalise the binding title and description for both sensors. -- Vladimir - Keep the cached pre_isp read so the OG0VE1B test pattern still works, select it via a per-sensor callback. -- Bryan, Vladimir - Rename the "sensor" field to "data", drop bpp (derive from code) and add og0ve1b_pixel_rate(). -- Vladimir - Sort defines, rename the shared CHIP_ID reg to OG0V_ and order og0va1b_data first. -- Vladimir - Expose all four OG0VA1B test patterns instead of one. - Link to v2: https://lore.kernel.org/r/20260702-og0va1b-v2-0-0071442caa2a@oss.qualcomm.com Changes in v2: - Integrate OG0VA1B into the existing og0ve1b driver and binding instead. -- Vladimir - Link to v1: https://lore.kernel.org/r/20260618-og0va1b-v1-0-dda71bb83009@oss.qualcomm.com --- Wenmeng Liu (4): dt-bindings: media: i2c: og0ve1b: Add OmniVision OG0VA1B camera sensor media: i2c: og0ve1b: Use monochrome-appropriate test pattern name media: i2c: og0ve1b: Introduce per-sensor data structure media: i2c: og0ve1b: Add support for OmniVision OG0VA1B .../bindings/media/i2c/ovti,og0ve1b.yaml | 15 +- drivers/media/i2c/og0ve1b.c | 378 ++++++++++++++++++--- 2 files changed, 346 insertions(+), 47 deletions(-) --- base-commit: e5e04726cdd043e309677071ab1b65a4b18f422b change-id: 20260618-og0va1b-55bbf3cabb0e Best regards, -- Wenmeng Liu