From patchwork Mon Jul 31 15:32:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacob Chen X-Patchwork-Id: 9872287 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id EC35360365 for ; Mon, 31 Jul 2017 15:39:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C600C28648 for ; Mon, 31 Jul 2017 15:39:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C3E3B2860B; Mon, 31 Jul 2017 15:39:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.4 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_NONE, RCVD_IN_SORBS_SPAM autolearn=no version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 9BD7C2865F for ; Mon, 31 Jul 2017 15:39:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=OVVQsWLed9+fsdTu0Bh9ZXlwxvBuWiw+1KRvuLmO8qs=; b=GNnS2s6V1Ov1buFuPN+3+d8R6b lRE0AXzav0XVE2a1hP1RMjDUqO6jBudhp1xYKmWfCXzXyec+d2/6/e0WJYUNR65jAQ24rOr5ZEJju ezqt8ZCnNQgH34Ja6cas6WoFIT+h/ubd/fwWIhPB2DupA71A+8/2A6qcfcDM+hDH1banIA/4TMCK9 pOMWjm0Q3QG5aw6vCn1VxZe14MvIKM9ypXcTIkd8KDfb9VHTmTiAg3zcRduSqRTBU9b24ubQgecnZ DPEzvp9ILZATPPz3IxxKQ7ftKn5fyMwN9qrTUZVyeYBlAxr9fB0IEsySwVXSgleMihgJiVcC4SLyk 3MqPc8tQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dcCnO-0002ts-1A; Mon, 31 Jul 2017 15:39:50 +0000 Received: from mail-pg0-f65.google.com ([74.125.83.65]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dcChb-0004sG-7q; Mon, 31 Jul 2017 15:33:53 +0000 Received: by mail-pg0-f65.google.com with SMTP id k190so15575629pgk.4; Mon, 31 Jul 2017 08:33:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=kTIfXHsI8wgXr7sN5e/ECP9GOqYzItr6D+4pytR2etg=; b=tcjMmtuelOJyfCZnOIRACweOQRn5pZS+l1jzxxPlY27uoyi3k+6oyjk9U3APIbcPId +fspB8iSvZBrJCyPlTyHHHNMmPPzYfElwtIhbl/nfxbb+eR5w16qKIo9+hSi2a5dpBln Anz76nnizQYaLN5ZqCps2S/Z5F2QUa5foJoeCEBAxCzAV/0L2A0PLT0CdpS9vBxizNE7 saG+++qkTM9Gf7UjS6kmnsq4hk3YPtvUFS7kqeUtm/MM//iJXLFoQ0akeXHuibwFudft J1ubC7sxjlVR6TAxM0jXratDFUIclb8ATGXm/0cLl7skDF2U59/++WRkqOUqrFMujkC0 u2AQ== X-Gm-Message-State: AIVw113aSBrQRy9KS2aEgP0VembLwzysWPXxR4nLha5Us2umUAuRjCLp 6+QDiADaN5AZGLCS X-Received: by 10.84.231.143 with SMTP id g15mr17273741plk.157.1501515210273; Mon, 31 Jul 2017 08:33:30 -0700 (PDT) Received: from chen-MacBookAir.lan ([222.76.55.163]) by smtp.gmail.com with ESMTPSA id t187sm53987478pgt.66.2017.07.31.08.33.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 31 Jul 2017 08:33:29 -0700 (PDT) From: Jacob Chen To: linux-rockchip@lists.infradead.org Subject: [PATCH v4 2/6] [media] extended-controls.rst: add PorterDuff mode control Date: Mon, 31 Jul 2017 23:32:58 +0800 Message-Id: <1501515182-26705-3-git-send-email-jacob-chen@iotwrt.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1501515182-26705-1-git-send-email-jacob-chen@iotwrt.com> References: <1501515182-26705-1-git-send-email-jacob-chen@iotwrt.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170731_083351_359275_024E36CF X-CRM114-Status: UNSURE ( 6.73 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, laurent.pinchart+renesas@ideasonboard.com, heiko@sntech.de, Jacob Chen , linux-kernel@vger.kernel.org, tfiga@chromium.org, robh+dt@kernel.org, hans.verkuil@cisco.com, nicolas@ndufresne.ca, mchehab@kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP PorterDuff mode control are used to determine how two images are combined. Signed-off-by: Jacob Chen --- Documentation/media/uapi/v4l/extended-controls.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/media/uapi/v4l/extended-controls.rst b/Documentation/media/uapi/v4l/extended-controls.rst index abb1057..f9c93bb 100644 --- a/Documentation/media/uapi/v4l/extended-controls.rst +++ b/Documentation/media/uapi/v4l/extended-controls.rst @@ -3021,6 +3021,10 @@ Image Process Control IDs The video deinterlacing mode (such as Bob, Weave, ...). The menu items are driver specific and are documented in :ref:`v4l-drivers`. +``V4L2_CID_PORTER_DUFF_MODE (menu)`` + The PorterDuff blend modes. PorterDuff is way to overlay, combine and + trim images as if they were pieces of cardboard, device could use to + determine how two images are combined. .. _dv-controls: