From patchwork Tue Jan 9 02:27:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?WmhpIE1hbyAo5q+b5pm6KQ==?= X-Patchwork-Id: 13514238 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1326FC4707B for ; Tue, 9 Jan 2024 02:28:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=rXwfaIrSSvqdoNzoOeix4SaMIUsOU9vNlNHRnWF1Qxo=; b=Vqq7aXCkicFMaIcjQV5SyuYxYn iwiJFhbCCykVQG7Nephsu0/pFZ4fASUZ9SQBcYrPLx5FkDqfbnWj0ovQqlzIGSOwwMf4pLy9RV/4i 85SyKew7LTNh/Ejbcehc8FOk+NTH4WB16EEvEUyCwR4mLX4pDZ7fu+xMEUQQ3qgJUtx299GY51Nde 1hboAa0Vi9LsZQYfKkX4hqow3wf04r+3Bn8eOyAfGSY9g1hGUydxMfJqtfGUZyfRsMOlWG0UwbwI/ Uv+hXU16hkdvF1/8OJStuft59qllSeVsrz8zWmkXZBplgwzpFeKn+Hq7ZU5VadyBeR5RWfs4XzvQJ qctzqQiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rN1qg-006hfL-03; Tue, 09 Jan 2024 02:28:14 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rN1qZ-006hcX-2r; Tue, 09 Jan 2024 02:28:10 +0000 X-UUID: b6611e08ae9611eeafd70d0b34820190-20240108 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=rXwfaIrSSvqdoNzoOeix4SaMIUsOU9vNlNHRnWF1Qxo=; b=IhlQrHS8lNsXeebwzSeTlaQi0ybNi8beZaWTuAmq0+9Yv1V1XCTS0oxPSdTftyvkJruIRNUCTFFNIpoGwxbyzjEeeXekmWvP3a3iprDwvduVv0c5xhvUofs1/4uayRXc1FHuEE8eZboSwhGKFBWiB0fZbSmFTVFFUtrQGlxQknk=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:ce018887-7a33-4e43-98e6-c199513429b0,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:5d391d7,CLOUDID:5f1ca282-8d4f-477b-89d2-1e3bdbef96d1,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO, DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_ULS,TF_CID_SPAM_SNR X-UUID: b6611e08ae9611eeafd70d0b34820190-20240108 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1143968289; Mon, 08 Jan 2024 19:28:02 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Tue, 9 Jan 2024 10:27:24 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Tue, 9 Jan 2024 10:27:22 +0800 From: Zhi Mao To: , , , CC: , , , <10572168@qq.com>, , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v3 0/2] media: i2c: Add support for GC08A3 sensor Date: Tue, 9 Jan 2024 10:27:13 +0800 Message-ID: <20240109022715.30278-1-zhi.mao@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240108_182808_007189_9D371278 X-CRM114-Status: GOOD ( 14.09 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org This series adds YAML DT binding and V4L2 sub-device driver for Galaxycore's GC08A3 8-megapixel 10-bit RAW CMOS 1/4" sensor, with an MIPI CSI-2 image data interface and the I2C control bus. The driver is implemented with V4L2 framework. - Async registered as a V4L2 sub-device. - As the first component of camera system including Seninf, ISP pipeline. - A media entity that provides one source pad in common. - Used in camera features on ChromeOS application. Also this driver supports following features: - manual exposure and analog gain control support - vertical blanking control support - test pattern support - media controller support - runtime PM support - support resolution: 3264x2448@30fps, 1920x1080@60fps Previous versions of this patch-set can be found here: v2: https://lore.kernel.org/linux-media/20231207052016.25954-1-zhi.mao@mediatek.com/ v1: https://lore.kernel.org/linux-media/20231123115104.32094-1-zhi.mao@mediatek.com/ This series is based on linux-next, tag: next-20240108 Changes in v3: - dts-binding files： -- rename enable-gpio to reset-gpio. -- remove "status","clock-names" & "clock-frequency" useless infomatin in dts-binding files. -- remove the modifcation in "vendor-prefixes.yaml" as key words “galaxycore” has been added. - gc08a sensor driver： -- rename enable-gpio to reset-gpio in sensor driver -- remove reset-gpio pull low in start of function：power_on() -- fix some indentation code style issue in sensor driver probe function -- remove some dev_info() print log function and some none C style comments in sensor driver -- remove system suspend/resume operations and implement runtime PM support -- remove .g_volatile_ctrl() and .try_ctrl() implementations -- revome g_register/s_register functions -- remove "mutex" cntrol and use subdev active state -- remove "fmt&crop" variable in sensor driver and let subdev active state to store them -- use v4l2-cci api to read/write sensor register -- remove some dependencies & selection infomation in Kconfig, as they are handled in the VIDEO_CAMERA_SENSOR menu -- remove .try_ctrl callback function -- remobe "streaming == enable" in start_stream function -- use an exact match method in enum_frame_interval() function -- add "V4L2_SUBDEV_FL_HAS_EVENTS" for sd.flags in probe() function Thanks Zhi Mao (2): media: dt-bindings: media: i2c: Document GC08A3 bindings media: i2c: Add GC08A3 image sensor driver .../bindings/media/i2c/galaxycore,gc08a3.yaml | 112 ++ drivers/media/i2c/Kconfig | 10 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/gc08a3.c | 1467 +++++++++++++++++ 4 files changed, 1590 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml create mode 100644 drivers/media/i2c/gc08a3.c