From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx48IotLAzztX61AxgCmJ8GKI9coKqYOCiE6CLZiAxs04FjcVQpBfldR5tu/YV0gIIy9i/m8j ARC-Seal: i=1; a=rsa-sha256; t=1522279800; cv=none; d=google.com; s=arc-20160816; b=NNAP8vH2gU4mTcr9WZ0sk6+dNOXLvrVbIOxivh6MwkO0O5U2+hcDyS+7zigugVJxDZ RLSU+8oS8GLMCXAPImlwzBPuy70BWM8iddG2XJ49HFujtNu8Ho9k7y0iMFLpheCEfIu2 BpuqMFH918s0/HChDZFXUo4DZAlNAiwlflcCyiRbhr5TQn5iTGhlc0CdiPCPW0p01EEy 8g106Y8LfhaMcCqYES/WTA8FLSgsBsi/dn2QDZ/uxlWCcRAJXRta5/e1BhXxvXm+Cg/B rLjtpyQgJ3xZZPk8W5t4xMyJm7jCLmpqmrDuK0XlVFp5THy5obR7RZlipQc7lW9VMy2J SEYQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=spamdiagnosticmetadata:spamdiagnosticoutput :content-transfer-encoding:content-language:in-reply-to:mime-version :user-agent:date:message-id:from:references:cc:to:subject :dkim-signature:arc-authentication-results; bh=PnR942Wp6cToDWRFR+naWe3MNHUTvd6MijZpxsjmJE0=; b=fr57/+2xMcHa2iXsjFj+UrjRGusftKkm0Tf7vXb9zmvluFaolK12nDxTp9qid2w2uz mhuCa/rF2FOOMr9sca6Ou2Gjt3oO+X42df34E1sz7zg+7ppHKJEzyKctbuWgWDYUdpiQ XWq3aRL0u9ns4sgDH+aXNo1KKxOtcwUoMGxRMcJ4LQb6bC6kXsTZVCXs/EKHAalxjIkZ OTxD141hyU7fpE9zEx5fVORBrxEAPa9G+mQ+LbQ1rhauKgfuWdax0XLZTxyhmvA2UsKp ez84XZbpDZLH5NyMLTe96vd391BdT4VrlbFwvYHrvxZg5yiKoyu8z1o4RdZLUw+f9a2e PjdA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@uievolution.onmicrosoft.com header.s=selector1-xevo-com header.b=2kN2a3za; spf=pass (google.com: domain of mkelly@xevo.com designates 104.47.32.48 as permitted sender) smtp.mailfrom=mkelly@xevo.com Authentication-Results: mx.google.com; dkim=pass header.i=@uievolution.onmicrosoft.com header.s=selector1-xevo-com header.b=2kN2a3za; spf=pass (google.com: domain of mkelly@xevo.com designates 104.47.32.48 as permitted sender) smtp.mailfrom=mkelly@xevo.com Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=mkelly@xevo.com; Subject: Re: [linux-sunxi] [PATCH v9 0/2] Initial Allwinner V3s CSI Support To: yong.deng@magewell.com, Maxime Ripard Cc: Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Chen-Yu Tsai , "David S. Miller" , Greg Kroah-Hartman , Linus Walleij , Randy Dunlap , Hans Verkuil , Stanimir Varbanov , Benjamin Gaignard , Arnd Bergmann , Philipp Zabel , Ramesh Shanmugasundaram , Yannick Fertre , Sakari Ailus , Todor Tomov , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com References: <1520301070-48769-1-git-send-email-yong.deng@magewell.com> From: Martin Kelly Message-ID: <9b60dee0-2504-6ae3-fda3-64c4458025c3@xevo.com> Date: Wed, 28 Mar 2018 16:29:47 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <1520301070-48769-1-git-send-email-yong.deng@magewell.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [205.175.119.149] X-ClientProxiedBy: MWHPR18CA0037.namprd18.prod.outlook.com (2603:10b6:320:31::23) To DM5PR0102MB3414.prod.exchangelabs.com (2603:10b6:4:a0::15) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: c86f04df-6d74-4524-bc29-08d59503d130 X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(5600026)(4604075)(4534165)(4627221)(201703031133081)(201702281549075)(2017052603328)(7153060)(7193020);SRVR:DM5PR0102MB3414; 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CSI0 is used for MIPI CSI-2 > interface and CSI1 is used for parallel interface. This is not > documented in datasheet but by test and guess. > > This patchset implement a v4l2 framework driver and add a binding > documentation for it. > > Currently, the driver only support the parallel interface. And has been > tested with a BT1120 signal which generating from FPGA. The following > fetures are not support with this patchset: > - ISP > - MIPI-CSI2 > - Master clock for camera sensor > - Power regulator for the front end IC > Hi Yong, Thanks so much, this driver is a great contribution! Unfortunately the board I'm working with (nanopi neo air) uses the MIPI CSI-2 CSI0 interface rather than CSI1. Do you have any plans to support the MIPI CSI-2 interface at some point? If not, do you know the scope of what would be involved? From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Kelly Subject: Re: [PATCH v9 0/2] Initial Allwinner V3s CSI Support Date: Wed, 28 Mar 2018 16:29:47 -0700 Message-ID: <9b60dee0-2504-6ae3-fda3-64c4458025c3@xevo.com> References: <1520301070-48769-1-git-send-email-yong.deng@magewell.com> Reply-To: mkelly-s2cxlsp5qxs@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format=flowed Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <1520301070-48769-1-git-send-email-yong.deng-+3dxTMOEIRNWk0Htik3J/w@public.gmane.org> Content-Language: en-US List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: yong.deng-+3dxTMOEIRNWk0Htik3J/w@public.gmane.org, Maxime Ripard Cc: Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Chen-Yu Tsai , "David S. Miller" , Greg Kroah-Hartman , Linus Walleij , Randy Dunlap , Hans Verkuil , Stanimir Varbanov , Benjamin Gaignard , Arnd Bergmann , Philipp Zabel , Ramesh Shanmugasundaram , Yannick Fertre , Sakari Ailus , Todor Tomov , linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org On 03/05/2018 05:51 PM, Yong Deng wrote: > This patchset add initial support for Allwinner V3s CSI. > > Allwinner V3s SoC features two CSI module. CSI0 is used for MIPI CSI-2 > interface and CSI1 is used for parallel interface. This is not > documented in datasheet but by test and guess. > > This patchset implement a v4l2 framework driver and add a binding > documentation for it. > > Currently, the driver only support the parallel interface. And has been > tested with a BT1120 signal which generating from FPGA. The following > fetures are not support with this patchset: > - ISP > - MIPI-CSI2 > - Master clock for camera sensor > - Power regulator for the front end IC > Hi Yong, Thanks so much, this driver is a great contribution! Unfortunately the board I'm working with (nanopi neo air) uses the MIPI CSI-2 CSI0 interface rather than CSI1. Do you have any plans to support the MIPI CSI-2 interface at some point? If not, do you know the scope of what would be involved? From mboxrd@z Thu Jan 1 00:00:00 1970 From: mkelly@xevo.com (Martin Kelly) Date: Wed, 28 Mar 2018 16:29:47 -0700 Subject: [linux-sunxi] [PATCH v9 0/2] Initial Allwinner V3s CSI Support In-Reply-To: <1520301070-48769-1-git-send-email-yong.deng@magewell.com> References: <1520301070-48769-1-git-send-email-yong.deng@magewell.com> Message-ID: <9b60dee0-2504-6ae3-fda3-64c4458025c3@xevo.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 03/05/2018 05:51 PM, Yong Deng wrote: > This patchset add initial support for Allwinner V3s CSI. > > Allwinner V3s SoC features two CSI module. CSI0 is used for MIPI CSI-2 > interface and CSI1 is used for parallel interface. This is not > documented in datasheet but by test and guess. > > This patchset implement a v4l2 framework driver and add a binding > documentation for it. > > Currently, the driver only support the parallel interface. And has been > tested with a BT1120 signal which generating from FPGA. The following > fetures are not support with this patchset: > - ISP > - MIPI-CSI2 > - Master clock for camera sensor > - Power regulator for the front end IC > Hi Yong, Thanks so much, this driver is a great contribution! Unfortunately the board I'm working with (nanopi neo air) uses the MIPI CSI-2 CSI0 interface rather than CSI1. Do you have any plans to support the MIPI CSI-2 interface at some point? If not, do you know the scope of what would be involved?