From patchwork Fri Aug 18 08:16:33 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Todor Tomov X-Patchwork-Id: 110364 Delivered-To: patch@linaro.org Received: by 10.140.95.78 with SMTP id h72csp598010qge; Fri, 18 Aug 2017 01:17:01 -0700 (PDT) X-Received: by 10.84.232.72 with SMTP id f8mr3680343pln.434.1503044221854; Fri, 18 Aug 2017 01:17:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1503044221; cv=none; d=google.com; s=arc-20160816; b=Wl03D5d1J/bvSC/ZYAUL3tRgmPYDdBNpxIt4yasGSc4aEB7+DDPJFzVVxJKaziqWlu zo4HgjxEOWKGMSAQVvEpB/A21P/Fh05GgT3UdrtWTO3H4DnKuf2XNZmGaUvbfI+JRzf/ qy0UJsrkPhXmuW09/YEEKKXyGTJNU50STAop6JMAynWwJbY20CpfLFyANxbKjXNxEPnj M+zNPcDMeuAFt1aUy64HORhFR4h5GK6LdpkU+0gIIRiPUy4VfH6+mrfya1LOV/VuObQ0 cM+C2z0jwN2Rd5uoP/y9TurEyaAR/NvtLx9HWC/io+tQtzz/DDyKRQ3Emxia7i9k+fc2 z6Dw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :arc-authentication-results; bh=eAWQR3SpVgNy4SHBiUOdS6Kmh3ceM1AvKZ/PfyUgwK4=; b=pN99CZRahaGHiMwoFnZsVD/tFBD0gaaisFjMp0mAGoXClwdN5duUK/uCGPIsc0vxwI MX7K8x1f+5pbd2cXeh0LThVaEQOAgtNJUZBSPgwuhk8YVIhxFRpWspHpsUnmOH1lh07N W9hrnIKmxUollr1O1Bq6tVwKDoqHilZGr1A2ZoUZeVDpdt7OqVjw772ipVsovUDfuZ35 NcGceDIOFdCgglrycOOLrUzVrys5iNQT5BJcUEd0MsDctQNIB5ArNTJGKdh1b2QgVgiE jljbstuchymwlbcxDcPWoaUwGZktllkbNG23n4RCHD76L7TCgPSPdOHtuv0Bigou66O+ SmNg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-arm-msm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i19si3316323pfi.113.2017.08.18.01.17.01; Fri, 18 Aug 2017 01:17:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-arm-msm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-arm-msm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750987AbdHRIQ7 (ORCPT + 9 others); Fri, 18 Aug 2017 04:16:59 -0400 Received: from ns.mm-sol.com ([37.157.136.199]:43907 "EHLO extserv.mm-sol.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750807AbdHRIQ6 (ORCPT ); Fri, 18 Aug 2017 04:16:58 -0400 Received: from mms-0439.qualcomm.mm-sol.com (unknown [37.157.136.206]) by extserv.mm-sol.com (Postfix) with ESMTPSA id D4311CBFC; Fri, 18 Aug 2017 11:16:55 +0300 (EEST) From: Todor Tomov To: hans.verkuil@cisco.com Cc: mchehab@kernel.org, s.nawrocki@samsung.com, sakari.ailus@iki.fi, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Todor Tomov Subject: [PATCH 1/2] doc: media/v4l-drivers/qcom_camss: Add abbreviations explanation Date: Fri, 18 Aug 2017 11:16:33 +0300 Message-Id: <1503044194-7405-1-git-send-email-todor.tomov@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add explanations for VFE's PIX and RDI interfaces. Signed-off-by: Todor Tomov --- Documentation/media/v4l-drivers/qcom_camss.rst | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Acked-by: Sakari Ailus diff --git a/Documentation/media/v4l-drivers/qcom_camss.rst b/Documentation/media/v4l-drivers/qcom_camss.rst index 7ef632a..9e66b7b 100644 --- a/Documentation/media/v4l-drivers/qcom_camss.rst +++ b/Documentation/media/v4l-drivers/qcom_camss.rst @@ -34,11 +34,12 @@ driver consists of: - ISPIF (ISP Interface) module. Handles the routing of the data streams from the CSIDs to the inputs of the VFE; - VFE (Video Front End) module. Contains a pipeline of image processing hardware - blocks. The VFE has different input interfaces. The PIX input interface feeds - the input data to the image processing pipeline. The image processing pipeline - contains also a scale and crop module at the end. Three RDI input interfaces - bypass the image processing pipeline. The VFE also contains the AXI bus - interface which writes the output data to memory. + blocks. The VFE has different input interfaces. The PIX (Pixel) input + interface feeds the input data to the image processing pipeline. The image + processing pipeline contains also a scale and crop module at the end. Three + RDI (Raw Dump Interface) input interfaces bypass the image processing + pipeline. The VFE also contains the AXI bus interface which writes the output + data to memory. Supported functionality