From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx4+HF8lVONyfNPW2VnJ+gB0l7sKIbWS7eRBXAVf2LaTkzQIVOrMJV0t7HA8u4cSfueR/fJG6 ARC-Seal: i=1; a=rsa-sha256; t=1522344536; cv=none; d=google.com; s=arc-20160816; b=zTKIov//O4cnQ/YunKpmuHxXEBAYKLMQCKHKYvCnoZaLWB7PjrQ+JBm0p9HWjlHGYx oPpK8URPOxa+dp6ZAJLSbGhIyxja7P5eziEo3RNVkcLQxCwpsFLPyKiE6hEgnjl4u4l6 c7JkNsy3y1Ly6jgJEa2qu9va2tu+srpoxthEgSocwBWaPiJ6fIlyBPgzPTv/ufuve1vs GJAv5WzvugvUiAWTt7q+Joaz1QyaERfoZRfEjqetoKPio6lDmEIjPoqDWTB2UyvQpEPx gYCp5M7aa1k4YQoinU19sPJHi1qke9s4HRrAvIWT4n4qKSn82C994OYxBLTU7JpIJZP7 rgPw== 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=wNdySm2FdYiE++WmmzgbwtWSH9eCWTSgOvV3kDOb6xQ=; b=lZ5RJAVOoCEmPO8tSnhWQ2X459tTT+xNFWh+MJfpNdVojFfbH6Q2bvp57W/Wf4E+h8 kEU3KRCxc2KsI7AwkEUEhWNeenlq9d6+m11ZOZ0QdBZp1A9WHKbxLcI8ziHyMJUUtLpb 1RlwRzEy1Sp3rHOKy+fuAbT7Sm1iX1wswbjLZppxKCwojl+ijSoRj7A2KMPyWZrZrbFS re1eDBh/SYgLeab9ZOuALzF5SpPfljNhvDTvnIeYJItJYuBk5LA+LHRIAwcz4v3vfljp 5NNu2J6jCvPt4hhLz6TAXKLvJB+Snwcd8ocDSvdsj+FaxM9QpXSuwtVN6TXHYpjAlyIF ZEqA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@uievolution.onmicrosoft.com header.s=selector1-xevo-com header.b=Bf03Sknk; spf=pass (google.com: domain of mkelly@xevo.com designates 104.47.38.45 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=Bf03Sknk; spf=pass (google.com: domain of mkelly@xevo.com designates 104.47.38.45 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 Cc: Maxime Ripard , 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> <9b60dee0-2504-6ae3-fda3-64c4458025c3@xevo.com> <20180329090256.e9621262cf069c475a706087@magewell.com> From: Martin Kelly Message-ID: Date: Thu, 29 Mar 2018 10:28:43 -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: <20180329090256.e9621262cf069c475a706087@magewell.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [65.122.179.226] X-ClientProxiedBy: MWHPR04CA0090.namprd04.prod.outlook.com (2603:10b6:301:3a::31) To BL0PR0102MB3412.prod.exchangelabs.com (2603:10b6:207:1a::13) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 86978ff6-ba36-41ed-44eb-08d5959a8a24 X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(5600026)(4604075)(4534165)(4627221)(201703031133081)(201702281549075)(2017052603328)(7153060)(7193020);SRVR:BL0PR0102MB3412; 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You can take a look at the > source code in BSP: > https://github.com/friendlyarm/h3_lichee/tree/master/linux-3.4/drivers/media/video/sunxi-vfe/mipi_csi > And try to port it to mainline. > Yep, I see there's lots of magic constants in that code. I might try to forward-port it, but it won't be very maintainable or easy to change without a datasheet. That's too bad. Thanks for the information, Yong. 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: Thu, 29 Mar 2018 10:28:43 -0700 Message-ID: References: <1520301070-48769-1-git-send-email-yong.deng@magewell.com> <9b60dee0-2504-6ae3-fda3-64c4458025c3@xevo.com> <20180329090256.e9621262cf069c475a706087@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: <20180329090256.e9621262cf069c475a706087-+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 Cc: Maxime Ripard , 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-u79uwXL29Tb/PtFMR13I2A@public.gmane.org List-Id: devicetree@vger.kernel.org On 03/28/2018 06:02 PM, Yong wrote: > > AFAIK, there is no document about MIPI CSI-2. You can take a look at the > source code in BSP: > https://github.com/friendlyarm/h3_lichee/tree/master/linux-3.4/drivers/media/video/sunxi-vfe/mipi_csi > And try to port it to mainline. > Yep, I see there's lots of magic constants in that code. I might try to forward-port it, but it won't be very maintainable or easy to change without a datasheet. That's too bad. Thanks for the information, Yong. From mboxrd@z Thu Jan 1 00:00:00 1970 From: mkelly@xevo.com (Martin Kelly) Date: Thu, 29 Mar 2018 10:28:43 -0700 Subject: [linux-sunxi] [PATCH v9 0/2] Initial Allwinner V3s CSI Support In-Reply-To: <20180329090256.e9621262cf069c475a706087@magewell.com> References: <1520301070-48769-1-git-send-email-yong.deng@magewell.com> <9b60dee0-2504-6ae3-fda3-64c4458025c3@xevo.com> <20180329090256.e9621262cf069c475a706087@magewell.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 03/28/2018 06:02 PM, Yong wrote: > > AFAIK, there is no document about MIPI CSI-2. You can take a look at the > source code in BSP: > https://github.com/friendlyarm/h3_lichee/tree/master/linux-3.4/drivers/media/video/sunxi-vfe/mipi_csi > And try to port it to mainline. > Yep, I see there's lots of magic constants in that code. I might try to forward-port it, but it won't be very maintainable or easy to change without a datasheet. That's too bad. Thanks for the information, Yong.