From patchwork Tue Mar 19 14:55:45 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 2301411 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id 3C25ADFB79 for ; Tue, 19 Mar 2013 14:59:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2F5C5E5C35 for ; Tue, 19 Mar 2013 07:59:01 -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 77187E5DC6 for ; Tue, 19 Mar 2013 07:55:26 -0700 (PDT) Received: from avalon.ideasonboard.com (unknown [91.178.238.129]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id B60FC359A8 for ; Tue, 19 Mar 2013 15:55:10 +0100 (CET) From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Subject: [PATCH v4 04/21] modetest: Add a command line parameter to select the driver Date: Tue, 19 Mar 2013 15:55:45 +0100 Message-Id: <1363704962-14077-5-git-send-email-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1363704962-14077-1-git-send-email-laurent.pinchart@ideasonboard.com> References: <1363704962-14077-1-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 If the -M parameter is specified, modetest will use the requested device name instead of trying its builtin list of device names. Signed-off-by: Laurent Pinchart Reviewed-by: Jani Nikula --- tests/modetest/modetest.c | 41 ++++++++++++++++++++++++++++------------- 1 file changed, 28 insertions(+), 13 deletions(-) diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index 1d1f49d..91dabfc 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -908,6 +908,9 @@ static void usage(char *name) fprintf(stderr, "\t-s [@]:[@]\tset a mode\n"); fprintf(stderr, "\t-v\ttest vsynced page flipping\n"); + fprintf(stderr, "\n Generic options:\n\n"); + fprintf(stderr, "\t-M module\tuse the given driver\n"); + fprintf(stderr, "\n\tDefault is to dump all info.\n"); exit(0); } @@ -935,7 +938,7 @@ static int page_flipping_supported(void) #endif } -static char optstr[] = "cefmP:ps:v"; +static char optstr[] = "cefM:mP:ps:v"; int main(int argc, char **argv) { @@ -943,6 +946,7 @@ int main(int argc, char **argv) int encoders = 0, connectors = 0, crtcs = 0, planes = 0, framebuffers = 0; int test_vsync = 0; const char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "omapdrm", "exynos" }; + char *module = NULL; unsigned int i; int count = 0, plane_count = 0; struct connector con_args[2]; @@ -960,6 +964,9 @@ int main(int argc, char **argv) case 'f': framebuffers = 1; break; + case 'M': + module = optarg; + break; case 'm': modes = 1; break; @@ -989,14 +996,27 @@ int main(int argc, char **argv) if (argc == 1) encoders = connectors = crtcs = planes = modes = framebuffers = 1; - for (i = 0; i < ARRAY_SIZE(modules); i++) { - printf("trying to load module %s...", modules[i]); - fd = drmOpen(modules[i], NULL); + if (module) { + fd = drmOpen(module, NULL); if (fd < 0) { - printf("failed.\n"); - } else { - printf("success.\n"); - break; + fprintf(stderr, "failed to open device '%s'.\n", module); + return 1; + } + } else { + for (i = 0; i < ARRAY_SIZE(modules); i++) { + printf("trying to open device '%s'...", modules[i]); + fd = drmOpen(modules[i], NULL); + if (fd < 0) { + printf("failed.\n"); + } else { + printf("success.\n"); + break; + } + } + + if (fd < 0) { + fprintf(stderr, "no device found.\n"); + return 1; } } @@ -1005,11 +1025,6 @@ int main(int argc, char **argv) return -1; } - if (i == ARRAY_SIZE(modules)) { - fprintf(stderr, "failed to load any modules, aborting.\n"); - return -1; - } - resources = drmModeGetResources(fd); if (!resources) { fprintf(stderr, "drmModeGetResources failed: %s\n",