From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 72310CA5FE5 for ; Fri, 2 Oct 2026 20:19:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 184CD10E048; Fri, 2 Oct 2026 20:19:10 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="OcRmk/td"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 36E9810F9CA for ; Fri, 2 Oct 2026 20:17:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1790972225; x=1822508225; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=HLsEmUoDBMOSpGBy0sYHdM2oI2SYh+b4mUKw+99mAaI=; b=OcRmk/tduPxUyg+RQ/rTGedj41QFzIxFO0aQEM+8PBWTu00kaSmk6LBG T1qXQSVTiIEkMFbA2Z9zt3OJdsGa9KOpfqk60VOhhehH9oVDB/A5fTz18 /8HVWJifX27q5o01EkYBStQLxEwN9iW4XJs7IYgncpqzj2m0OwFKsHD+3 qhpm7Kqes2rnXjoPtxFG3tSj13U6QL1n92CGNy6aH9qRklleNM5CnwtPn 1sfPD2Rs1daqd44AKMQ+KuYiLJydhAnOJyotC38DR4CItAbds8myfIfTd 9kpv8Xvk4xcaPxZPEKy+J0/TOGEBr6b8FRb7jUoEzrixAYCQAPw5gvVbT g==; X-CSE-ConnectionGUID: RZGiXT0oS76nCh/TOz7yCg== X-CSE-MsgGUID: A3QUO4WaR6aMmy8ethcsNA== X-IronPort-AV: E=McAfee;i="6800,10657,11923"; a="90877955" X-IronPort-AV: E=Sophos;i="6.27,136,1787036400"; d="scan'208";a="90877955" Received: from fmviesa011.fm.intel.com ([10.60.135.151]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Oct 2026 13:17:05 -0700 X-CSE-ConnectionGUID: yca83DKQQP6JbcsNkq6ZCg== X-CSE-MsgGUID: rdDNjhvURsKy+WcbHWZGHQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,136,1787036400"; d="scan'208";a="407144" Received: from dev-417.igk.intel.com ([10.91.214.181]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Oct 2026 13:17:03 -0700 From: =?UTF-8?q?Micha=C5=82=20Grzelak?= To: igt-dev@lists.freedesktop.org Cc: karthik.b.s@intel.com, swati2.sharma@intel.com, juhapekka.heikkila@gmail.com, jani.nikula@intel.com, michal.grzelak@intel.com, =?UTF-8?q?Micha=C5=82=20Grzelak?= Subject: [PATCH i-g-t v7 6/7] tests/intel/kms_ccs: limit #pipes tested during suspend Date: Fri, 2 Oct 2026 22:15:24 +0200 Message-ID: <20261002201525.466080-7-michal.grzelak@linux.intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20261002201525.466080-1-michal.grzelak@linux.intel.com> References: <20261002201525.466080-1-michal.grzelak@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Technology Poland sp. z o.o. - ul. Slowackiego 173, 80-298 Gdansk - KRS 101882 - NIP 957-07-52-316 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" Limit execution of suspend tests to first and last active pipe unless using `extended` flag. This reduces default execution time of the test. In turn this can lower chances of hitting CI timeout. Alternatively test could be run on first and last CRTC; but due to pipe reordering, this would result in using arbitrary pipes. Thus use first and last hardware pipe when running suspend tests. v6->v7 - use first and last hardware pipe instead of CRTCs (J-P, Jani) v5->v6 - describe how pipe reordering affects the test (Jani) v3->v4 - set `first' and `last' indices outside of crtc loop (Thasleem) Signed-off-by: Michał Grzelak --- tests/intel/kms_ccs.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/tests/intel/kms_ccs.c b/tests/intel/kms_ccs.c index 8526f1ccfd..f9c713d85b 100644 --- a/tests/intel/kms_ccs.c +++ b/tests/intel/kms_ccs.c @@ -191,6 +191,7 @@ typedef struct { int fb_list_length; bool do_hibernate; bool all_outputs; + bool all_crtcs; struct { struct igt_fb fb; int width, height; @@ -1132,12 +1133,15 @@ static void test_output(data_t *data, const int testnum) igt_crtc_t *crtc; uint16_t dev_id; int output_count = 0; + int n_crtcs; igt_fixture() dev_id = intel_get_drm_devid(data->drm_fd); data->flags = tests[testnum].flags; + n_crtcs = igt_display_n_crtcs(&data->display); + for (int i = 0; i < ARRAY_SIZE(ccs_modifiers); i++) { if (!valid_modifier_test(ccs_modifiers[i].modifier, data->flags)) @@ -1176,6 +1180,10 @@ static void test_output(data_t *data, const int testnum) if (!intel_pipe_output_combo_valid(&data->display)) continue; + if (!data->all_crtcs && (data->flags & TEST_SUSPEND) && + crtc->hardware_pipe != PIPE_A && crtc->hardware_pipe != PIPE_NONE + n_crtcs) + continue; + igt_dynamic_f("pipe-%s-%s", igt_crtc_name(crtc), data->output->name) { int valid_tests = 0; @@ -1232,6 +1240,9 @@ static int opt_handler(int opt, int opt_index, void *opt_data) case 'n': data->all_outputs = true; break; + case 'e': + data->all_crtcs = true; + break; default: return IGT_OPT_HANDLER_ERROR; } @@ -1246,9 +1257,10 @@ static const char *help_str = " -s \tSeed for random number generator\n" " -r\t\tOn suspend test do full hibernate with reboot\n" " -n\t\tRun on all connectors. (By default suspend subtests will run on 3 connectors)\n" +" -e\t\tRun on all CRTCs. (By default subtests will run on two CRTCs)\n" ; -int igt_main_args("csrn:", NULL, help_str, opt_handler, &data) +int igt_main_args("csrne:", NULL, help_str, opt_handler, &data) { igt_fixture() { data.drm_fd = drm_open_driver_master(DRIVER_INTEL | DRIVER_XE); -- 2.45.2