From patchwork Tue Nov 13 09:42:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 10680135 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1BD5213BF for ; Tue, 13 Nov 2018 09:42:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 088942A2B7 for ; Tue, 13 Nov 2018 09:42:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F12722A2C6; Tue, 13 Nov 2018 09:42:51 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A995E2A2B7 for ; Tue, 13 Nov 2018 09:42:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731653AbeKMTkB (ORCPT ); Tue, 13 Nov 2018 14:40:01 -0500 Received: from lb3-smtp-cloud7.xs4all.net ([194.109.24.31]:36927 "EHLO lb3-smtp-cloud7.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731580AbeKMTkB (ORCPT ); Tue, 13 Nov 2018 14:40:01 -0500 Received: from tschai.fritz.box ([212.251.195.8]) by smtp-cloud7.xs4all.net with ESMTPA id MVDSgoW7HRKKoMVDXgHdHJ; Tue, 13 Nov 2018 10:42:44 +0100 From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Alexandre Courbot , maxime.ripard@bootlin.com, paul.kocialkowski@bootlin.com, tfiga@chromium.org, Nicolas Dufresne , Hans Verkuil Subject: [PATCH 3/9] v4l2-ioctl.c: log v4l2_buffer tag Date: Tue, 13 Nov 2018 10:42:32 +0100 Message-Id: <20181113094238.48253-4-hverkuil@xs4all.nl> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181113094238.48253-1-hverkuil@xs4all.nl> References: <20181113094238.48253-1-hverkuil@xs4all.nl> MIME-Version: 1.0 X-CMAE-Envelope: MS4wfE4a0HfHZL9UG2z1xjfc3K6QgtSTUVgCXCVNu4uydd3CIzNZzmXmir+UKImAWO/0UeJZy88Rpa3p1EkB2+zylBI/dmbzA/3p/JoS45LalsQO3zuQLT59 NDw6YnrnjKvsys5XhRYsA5njkbdabJ1e0dxJwQDVweXxcMCCvlmLHYhqJtDxQyIpydRNa3utO/q3tGEWaVKAHexm8Lzzg/gT+qNFUQKzEqPHM0iMrNy+SKL3 3G23nlLo6n2B6hRJAZI7oxYiqZiU/sAzeaVmAl/Opa/Z2uRBYveA/N7TcgIRgyUWBrymcJYWzuK9ud/JAjiGfLQ66yLtvKnzQ9Nb1zdGwLCbYu8Mr63uOfJU yR9A/JNPT5vWcuhYnOYXBiEWFUCWiP2C+02a3PSrXtIdc3T9eTo= Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP When debugging is on, log the new tag field of struct v4l2_buffer as well. Signed-off-by: Hans Verkuil --- drivers/media/v4l2-core/v4l2-ioctl.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index c63746968fa3..81b9b3ccd7c3 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -498,9 +498,12 @@ static void v4l_print_buffer(const void *arg, bool write_only) p->bytesused, p->m.userptr, p->length); } - printk(KERN_DEBUG "timecode=%02d:%02d:%02d type=%d, flags=0x%08x, frames=%d, userbits=0x%08x\n", - tc->hours, tc->minutes, tc->seconds, - tc->type, tc->flags, tc->frames, *(__u32 *)tc->userbits); + if (p->flags & V4L2_BUF_FLAG_TAG) + printk(KERN_DEBUG "tag=%llx\n", v4l2_buffer_get_tag(p)); + else if (p->flags & V4L2_BUF_FLAG_TIMECODE) + printk(KERN_DEBUG "timecode=%02d:%02d:%02d type=%d, flags=0x%08x, frames=%d, userbits=0x%08x\n", + tc->hours, tc->minutes, tc->seconds, + tc->type, tc->flags, tc->frames, *(__u32 *)tc->userbits); } static void v4l_print_exportbuffer(const void *arg, bool write_only)