From patchwork Wed Jun 12 01:20:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhi Mao X-Patchwork-Id: 803755 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) (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 BFD7F4A0A; Wed, 12 Jun 2024 01:20:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=60.244.123.138 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718155238; cv=none; b=hJJgSZDjDt89ibhLavt4GkHydPqmZM6bkljkPZgvrAIgLIvHjR31DJtiuc94mwwYo4K0zgtFzV77Lv5324OTo23qL5M+RNZmvQGvZ6MvrkKa/vaKvguBrxU39Q6Hv5G8onJsN+t3OLEfDHjJge0/WRYm5N99Y2NgMEDX6LOOdaE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718155238; c=relaxed/simple; bh=UFCfQ0hrhFG/Vxf7U9u47frkRuW4P5y2nTaEQJReSsA=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=AJCiIu731DXUb7xGFJTG1558RWgbLG9H9TtvEzMA8dUGui8fF6i1oZqG7zOC1Wrz4iD0fgwmgLvjWb44uwJx4SoIF5plQPScnAKEz4mCEQ/LBpz1JlEsVkiuz0uc/P0wBjy8CwMoj9nEAsbILFG5HadrkKSTayy02Hv3rV1qmvE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=dhhfKCQS; arc=none smtp.client-ip=60.244.123.138 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="dhhfKCQS" X-UUID: f63dabc6285911efa54bbfbb386b949c-20240612 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=204HJCc8S6y1MsmDodpJho9HqhzErabCckCS1J9ulx8=; b=dhhfKCQSHK8ikh1VwEwQv1layrNwulIxekQhXLsOwldNIWW/1u23bQv/27HlNvzlahxE0Dy14ucwb392bu29OyKmlXiFPdwVVU1bcScshQSqmStGKPQmYEtRGxTX+2sS7Ll8ttowq9cASLH5KgevQYepl0DUKVLUyksdGfNRP4Q=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.39, REQID:0d94837d-31ff-4ef6-9ed2-945d9baca99b, 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:393d96e, CLOUDID:63f7df93-e2c0-40b0-a8fe-7c7e47299109, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:1,File:nil,RT: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,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULS X-UUID: f63dabc6285911efa54bbfbb386b949c-20240612 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 15499936; Wed, 12 Jun 2024 09:20:32 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS09N1.mediatek.inc (172.21.101.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 12 Jun 2024 09:20:30 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 12 Jun 2024 09:20:29 +0800 From: Zhi Mao To: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: Matthias Brugger , AngeloGioacchino Del Regno , Zhi Mao , Philipp Zabel , Laurent Pinchart , Heiko Stuebner , Sakari Ailus , Hans Verkuil , Hans de Goede , Tomi Valkeinen , Alain Volmat , Paul Elder , Mehdi Djait , Andy Shevchenko , Bingbu Cao , , , , , , , , , <10572168@qq.com> Subject: [PATCH v3 0/3] media: i2c: Add support for GT97xx VCM Date: Wed, 12 Jun 2024 09:20:16 +0800 Message-ID: <20240612012019.19078-1-zhi.mao@mediatek.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N This series add YAML DT binding and V4L2 sub-device driver for Giantec's GT9768>9769. GT9768>9769 is a 10-bit DAC with 100mA output current sink capability, designed for voice coil motor(VCM) with I2C control bus. This driver supports: - support pm runtime function for suspend/resume - support camera lens focus position by V4L2_CID_FOCUS_ABSOLUTE CMD - used in camera features on ChromeOS application Previous versions of this patch-set can be found here: v2:https://lore.kernel.org/all/20240427012613.6621-1-zhi.mao@mediatek.com/ v1:https://lore.kernel.org/all/20240420011840.23148-1-zhi.mao@mediatek.com/ v0:https://lore.kernel.org/all/20240410104002.1197-1-zhi.mao@mediatek.com/ This series is based on linux-next, tag: next-20240611 Changes in v3: - Add maintainer entry for GT97xx VCM driver Thanks Zhi Mao (3): media: dt-bindings: i2c: add Giantec GT97xx VCM media: i2c: Add GT97xx VCM driver MAINTAINERS: Add entry for GT97xx VCM driver .../bindings/media/i2c/giantec,gt9769.yaml | 55 +++ MAINTAINERS | 8 + drivers/media/i2c/Kconfig | 13 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/gt97xx.c | 436 ++++++++++++++++++ 5 files changed, 513 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/giantec,gt9769.yaml create mode 100644 drivers/media/i2c/gt97xx.c