From patchwork Tue Mar 26 08:38:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 810 Return-Path: Received: from relay10.mail.gandi.net (relay10.mail.gandi.net [217.70.178.230]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 516CB6110D for ; Tue, 26 Mar 2019 09:38:40 +0100 (CET) Received: from uno.lan (2-224-242-101.ip172.fastwebnet.it [2.224.242.101]) (Authenticated sender: jacopo@jmondi.org) by relay10.mail.gandi.net (Postfix) with ESMTPSA id DF6A924000D; Tue, 26 Mar 2019 08:38:39 +0000 (UTC) From: Jacopo Mondi To: libcamera-devel@lists.libcamera.org Date: Tue, 26 Mar 2019 09:38:58 +0100 Message-Id: <20190326083902.26121-16-jacopo@jmondi.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190326083902.26121-1-jacopo@jmondi.org> References: <20190326083902.26121-1-jacopo@jmondi.org> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v5 15/19] libcamera: ipu3: Queue requests to ImgU X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Mar 2019 08:38:40 -0000 Implement queueRequest for the IPU3 pipeline manager. When a request is queued, a new buffer is queued to the ImgU output for capture. Signed-off-by: Jacopo Mondi Reviewed-by: Laurent Pinchart Reviewed-by: Niklas Söderlund --- src/libcamera/pipeline/ipu3/ipu3.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index 5b3c44174566..9e8a20849ed0 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -414,9 +414,10 @@ void PipelineHandlerIPU3::stop(Camera *camera) int PipelineHandlerIPU3::queueRequest(Camera *camera, Request *request) { IPU3CameraData *data = cameraData(camera); - V4L2Device *cio2 = data->cio2_.output_; + V4L2Device *output = data->imgu_->output_; Stream *stream = &data->stream_; + /* Queue a buffer to the ImgU output for capture. */ Buffer *buffer = request->findBuffer(stream); if (!buffer) { LOG(IPU3, Error) @@ -424,7 +425,7 @@ int PipelineHandlerIPU3::queueRequest(Camera *camera, Request *request) return -ENOENT; } - int ret = cio2->queueBuffer(buffer); + int ret = output->queueBuffer(buffer); if (ret < 0) return ret;