From patchwork Fri Jun 14 21:21:16 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 2724481 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 436E09F472 for ; Fri, 14 Jun 2013 21:25:03 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3B3D520298 for ; Fri, 14 Jun 2013 21:25:02 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 553822027A for ; Fri, 14 Jun 2013 21:25:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4A678E5FBE for ; Fri, 14 Jun 2013 14:25:01 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [95.142.166.194]) by gabe.freedesktop.org (Postfix) with ESMTP id 360CEE5EF1 for ; Fri, 14 Jun 2013 14:21:31 -0700 (PDT) Received: from avalon.ideasonboard.com (unknown [91.177.128.27]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 37E1935A51; Fri, 14 Jun 2013 23:21:23 +0200 (CEST) From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Subject: [PATCH v5 05/23] modetest: Add a command line parameter to drop master after mode set Date: Fri, 14 Jun 2013 23:21:16 +0200 Message-Id: <1371244894-27878-6-git-send-email-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1371244894-27878-1-git-send-email-laurent.pinchart@ideasonboard.com> References: <1371244894-27878-1-git-send-email-laurent.pinchart@ideasonboard.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 If the -d parameter is specified, modetest will drop master permissions after setting the mode. Signed-off-by: Laurent Pinchart --- tests/modetest/modetest.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index f7ebd63..e079aad 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -894,7 +894,7 @@ static int parse_plane(struct plane *p, const char *arg) static void usage(char *name) { - fprintf(stderr, "usage: %s [-cefMmPpsv]\n", name); + fprintf(stderr, "usage: %s [-cdefMmPpsv]\n", name); fprintf(stderr, "\n Query options:\n\n"); fprintf(stderr, "\t-c\tlist connectors\n"); @@ -909,6 +909,7 @@ static void usage(char *name) fprintf(stderr, "\t-v\ttest vsynced page flipping\n"); fprintf(stderr, "\n Generic options:\n\n"); + fprintf(stderr, "\t-d\tdrop master after mode set\n"); fprintf(stderr, "\t-M module\tuse the given driver\n"); fprintf(stderr, "\n\tDefault is to dump all info.\n"); @@ -938,12 +939,13 @@ static int page_flipping_supported(void) #endif } -static char optstr[] = "cefM:mP:ps:v"; +static char optstr[] = "cdefM:mP:ps:v"; int main(int argc, char **argv) { int c; int encoders = 0, connectors = 0, crtcs = 0, planes = 0, framebuffers = 0; + int drop_master = 0; int test_vsync = 0; const char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "omapdrm", "exynos" }; char *module = NULL; @@ -958,6 +960,9 @@ int main(int argc, char **argv) case 'c': connectors = 1; break; + case 'd': + drop_master = 1; + break; case 'e': encoders = 1; break; @@ -1044,6 +1049,8 @@ int main(int argc, char **argv) if (count > 0) { set_mode(con_args, count, plane_args, plane_count, test_vsync); + if (drop_master) + drmDropMaster(fd); getchar(); }