From patchwork Wed Jun 24 14:52:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Elder X-Patchwork-Id: 8404 Return-Path: Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 06EE860103 for ; Wed, 24 Jun 2020 16:53:30 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="en6zBNCo"; dkim-atps=neutral Received: from jade.rasen.tech (unknown [IPv6:2400:4051:61:600:8147:f2a2:a8c6:9087]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 45BC32A8; Wed, 24 Jun 2020 16:53:28 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1593010409; bh=4nj7erCdTKzQRtlUFk4Io6Ek2Vh+EReJHKfP5CiXHQY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=en6zBNCov41fwVfFmPmHdF8KPVzDGZec7rrrsYhtNvn5Amr0IBlBcFahTDooKaB1d uzBDNJSNj5ASK4XfBoLroMDEKh4jjQ77GZqRY740htsAgFJSp1O2Y6xPuw/0m+iibq 8JU/4ywoKlk2pu4GECFvVKP4FcBmOy/Gfekou1LM= From: Paul Elder To: libcamera-devel@lists.libcamera.org Date: Wed, 24 Jun 2020 23:52:40 +0900 Message-Id: <20200624145256.48266-7-paul.elder@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200624145256.48266-1-paul.elder@ideasonboard.com> References: <20200624145256.48266-1-paul.elder@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v4 06/22] v4l2: v4l2_camera_proxy: Set timestamp monotonic buffer flag on reqbufs X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jun 2020 14:53:30 -0000 Set buffer flag V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC at VIDIOC_REQBUFS after the buffers have been allocated. Signed-off-by: Paul Elder --- No change in v4 New in v3 - split from a conglomerate of v4l2-compliance fixes patch --- src/v4l2/v4l2_camera_proxy.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp index 3d6703a..66feb77 100644 --- a/src/v4l2/v4l2_camera_proxy.cpp +++ b/src/v4l2/v4l2_camera_proxy.cpp @@ -404,6 +404,7 @@ int V4L2CameraProxy::vidioc_reqbufs(V4L2CameraFile *file, struct v4l2_requestbuf buf.memory = V4L2_MEMORY_MMAP; buf.m.offset = i * curV4L2Format_.fmt.pix.sizeimage; buf.index = i; + buf.flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; buffers_[i] = buf; }