From patchwork Wed Sep 4 14:52:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sylvain Petinot X-Patchwork-Id: 13791076 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (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 862EB1DA2FE; Wed, 4 Sep 2024 15:00:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.207.212.93 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725462031; cv=none; b=llQjJ0DT49YzP8Zf7lOlNXJrRiIqOlKxj235AhRip+FlKyOQ1oJUS8wg288omNjRB092OzhozJYQlpeoVtlozTsvXyY48YvkdJVdHD/jg5Z+p9Gxv7kYJS7aTbTfzvfYesLnRVsnL8Gxnp1tppYUB2g9VocGBv+qaa7a/E+QlZ8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725462031; c=relaxed/simple; bh=zW4e45CB60Z3HQ+n2e3GFwm04wI38LW0ND8LG2idp9w=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=X4AFkf1pPM5Gahan6I9d3hpcsAlzGidYhPdHzW86NGhfeO6wQZk5EcaDiLOtg6rkFrRRJXZoVmxxGUrob2l/BPkdPfzdlej9z1acgsgVi2ko6wxB/jKzMczsHTVInWApPhO5Ob1NIgQUcE5HGjfd4GerztHt6uFvmzDNMd0nQZM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=xq1+/M09; arc=none smtp.client-ip=91.207.212.93 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="xq1+/M09" Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 484BRIhx000324; Wed, 4 Sep 2024 17:00:04 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-type:date:from:message-id:mime-version:subject:to; s= selector1; bh=rcWgdV/egi7FK/6UdgKIDWLx60pHLS+ExR89ETmusZA=; b=xq 1+/M09qIBAgmqEbcwemTBS5KkPChFLlgk8aV1yWOCF/CuBR7XrdjMrXL69IVbzmM zRwUiAEUG2PfgMnDXCLlo7Sr1sNfM8EDgrqUmxFGcByZCD0hFItikxfUD3zqkfVk LwNzMw6MbE6N9tVsQ3yfQ5To5MWwpjlxutc92fEWt9/q+Yg7QvbRbAGcnUVfN/Ox bXNSqeybDadO70m4ZRWZtBTWIHxL38eaGuDFiFQ9btma2TtR27MtwjpTf/MED8Ay vjBtQ+7e7GTCygm89tluW3yLHo1O9YwU63KCbJCFIIQ8DFC67JsEoVG3VMLwbpEw ABDfev8H2I4nlGisg+Jw== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 41bt2d9qv0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 04 Sep 2024 17:00:04 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 8868940053; Wed, 4 Sep 2024 16:58:49 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id AED4E2828CD; Wed, 4 Sep 2024 16:53:01 +0200 (CEST) Received: from localhost (10.130.72.242) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Wed, 4 Sep 2024 16:53:01 +0200 From: Sylvain Petinot To: , , , , , , CC: , , , , Subject: [PATCH v3 0/2] media: Add driver for ST VD56G3 camera sensor Date: Wed, 4 Sep 2024 16:52:36 +0200 Message-ID: <20240904145238.21099-1-sylvain.petinot@foss.st.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-04_12,2024-09-04_01,2024-09-02_01 Hello, This serie adds support for STMicroelectronics VD56G3 camera sensor. This is a 1.5M pixel global shutter camera available in both Mono (VD56G3) and colour (VD66GY) variants. The following features are supported: - Auto exposure with expo bias or - Manual exposure with analog / digital gain - H/V flip - vblank/hblank/link freq - Test pattern - Supported resolutions in both raw8/raw10 : - 1124x1364 - 1120x1360 - 1024x1280 - 1024x768 - 768x1024 - 720x1280 - 640x480 - 480x640 - 320x240 This driver supports coldstart parameters for internal AE feature. To make it work, the driver save gain/expo values in ctrl's cur.val during poweroff phase. This implementation transgress V4L2 rules... Any advice to make it proper would be greatly appreciated. Driver tested on RB5 and RPI (with and without libcamera) for V1. V2 and V3 mainly tested on RPI. --- v2 -> v3: - driver: Unify PM vd56g3_resume/suspend functions with vd56g3_power_on/off - driver: Add v4l2_fwnode ctrls parse and addition - driver: Exposure is bounded by a minimum number of lines - driver: Minor improvements while handling return values - driver: Move to __pm_runtime_put_autosuspend() - driver: Follow rules and convention for driver naming - dt-bindings: Improve st-leds description - dt-bindings: Add missing additionnalProperties on 'port' - dt-bindings: vd56g3 is a video-interface-device type of device - dt-bindings: Follow rules and convention for bindings naming v1 -> v2: - driver: Drop VD56G3_NUM_SUPPLIES - driver: Rename 'ext_clock' to 'xclk_freq' - driver: Make use of 'container_of_const' instead of 'container_of' - driver: Drop usage of WARN() - driver: Move a few variables to unsigned int - driver: Add defines for the different Cut revisions - driver: Replace dev_warn() by dev_err() in situation we're returning errors - driver: Ensure sensor has dedicated 3.5ms to boot after reset - driver: Take into account return value of __v4l2_ctrl_modify_range() and __v4l2_ctrl_s_ctrl() functions - driver: Merge vd56g3_power_on() and vd56g3_boot() - dt-bindings: Lowercase power supply names - dt-bindings: Drop clock-lanes property - dt-bindings: Drop unecessary 'items' contraint for lane-polarities - dt-bindings: Drop unused labels Sylvain Petinot (2): media: dt-bindings: Add ST VD56G3 camera sensor media: i2c: Add driver for ST VD56G3 camera sensor .../bindings/media/i2c/st,vd56g3.yaml | 139 ++ MAINTAINERS | 9 + drivers/media/i2c/Kconfig | 11 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/vd56g3.c | 1599 +++++++++++++++++ 5 files changed, 1759 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml create mode 100644 drivers/media/i2c/vd56g3.c