From patchwork Sat Mar 1 16:18:03 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 3747471 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 2B0FFBF40C for ; Sat, 1 Mar 2014 16:15:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 580F020374 for ; Sat, 1 Mar 2014 16:15:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 719C620328 for ; Sat, 1 Mar 2014 16:15:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753036AbaCAQPU (ORCPT ); Sat, 1 Mar 2014 11:15:20 -0500 Received: from nblzone-211-213.nblnetworks.fi ([83.145.211.213]:46239 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752963AbaCAQPS (ORCPT ); Sat, 1 Mar 2014 11:15:18 -0500 Received: from lanttu.localdomain (salottisipuli.retiisi.org.uk [IPv6:2001:1bc8:102:7fc9::83:2]) by hillosipuli.retiisi.org.uk (Postfix) with ESMTP id 1FDC660096; Sat, 1 Mar 2014 18:15:16 +0200 (EET) From: Sakari Ailus To: laurent.pinchart@ideasonboard.com, linux-media@vger.kernel.org Subject: [yavta PATCH 2/9] Print timestamp source (start-of-exposure or end-of-frame) Date: Sat, 1 Mar 2014 18:18:03 +0200 Message-Id: <1393690690-5004-3-git-send-email-sakari.ailus@iki.fi> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1393690690-5004-1-git-send-email-sakari.ailus@iki.fi> References: <1393690690-5004-1-git-send-email-sakari.ailus@iki.fi> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Sakari Ailus --- yavta.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/yavta.c b/yavta.c index 0e1c921..8e43ce5 100644 --- a/yavta.c +++ b/yavta.c @@ -476,7 +476,7 @@ static int video_alloc_buffers(struct device *dev, int nbufs, /* Map the buffers. */ for (i = 0; i < rb.count; ++i) { - const char *ts_type; + const char *ts_type, *ts_source; memset(&buf, 0, sizeof buf); buf.index = i; buf.type = dev->type; @@ -497,8 +497,18 @@ static int video_alloc_buffers(struct device *dev, int nbufs, default: ts_type = "invalid"; } - printf("length: %u offset: %u timestamp type: %s\n", - buf.length, buf.m.offset, ts_type); + switch (buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK) { + case V4L2_BUF_FLAG_TSTAMP_SRC_EOF: + ts_source = "EoF"; + break; + case V4L2_BUF_FLAG_TSTAMP_SRC_SOE: + ts_source = "SoE"; + break; + default: + ts_source = "invalid"; + } + printf("length: %u offset: %u timestamp type/source: %s/%s\n", + buf.length, buf.m.offset, ts_type, ts_source); switch (dev->memtype) { case V4L2_MEMORY_MMAP: