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 BA69AC98310 for ; Thu, 24 Sep 2026 07:55:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4F6C510F38D; Thu, 24 Sep 2026 07:55:27 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="jwNJZWzR"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 105D210F37E for ; Thu, 24 Sep 2026 07:51:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1790236264; x=1821772264; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=qxcV2xJrBf+5u/nORQ7dWw+Md9frLBwaQdXk7prgSio=; b=jwNJZWzRwqofRaK9pMmsx/hItueFT7ryUKkmPIMvUtPNRDIYPQzNyYXy yiKrD1EW7jGX+Rx0TOLLN4jPfZj6XkuSpRp8o0O+8mKCUV8N2RiwfzLjD mTxGb3w0SdPba18iuS/X21LBYc8+2mRW35PGkuIWIEMKmhbHdanGtMUnq FOjnCdHqIh0ul/2hU/HABIioHO8yzKLpJRTibmMRsaCGUZXgXLvBWEoIN DlUc2KAoLdyjltzDI6ACwI3ZdoLsQXcwBTM2PK0dvPFrZp07MHz8Ppv7a wm9PDi5vNneUJD7ZMtqxfz2ngE2ksbTjf9UXJuXTlcS8hmu/iQ0marGUB A==; X-CSE-ConnectionGUID: TXAt0t/DQb6MYZOjRBq3fQ== X-CSE-MsgGUID: O8SKEr0aQ7y56xWjnChlXA== X-IronPort-AV: E=McAfee;i="6800,10657,11914"; a="90119610" X-IronPort-AV: E=Sophos;i="6.27,120,1787036400"; d="scan'208";a="90119610" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Sep 2026 00:51:03 -0700 X-CSE-ConnectionGUID: KFqJ7HR1TKOxOZjApW0CLA== X-CSE-MsgGUID: 8WOGoNLsQP2OweM6u1uo7Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,120,1787036400"; d="scan'208";a="311854770" Received: from dev-417.igk.intel.com ([10.91.214.181]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Sep 2026 00:51:02 -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, michal.grzelak@intel.com, =?UTF-8?q?Micha=C5=82=20Grzelak?= Subject: [PATCH i-g-t v6 6/7] tests/intel/kms_ccs: limit #crtcs tested during suspend Date: Thu, 24 Sep 2026 09:50:18 +0200 Message-ID: <20260924075019.4151374-7-michal.grzelak@linux.intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20260924075019.4151374-1-michal.grzelak@linux.intel.com> References: <20260924075019.4151374-1-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 CRTC unless using `extended` flag. This reduces default execution time of the test. In turn this can lower chances of hitting CI timeout. Currently first and last CRTC coincide with first and last pipe. In future this is likely to change due to pipe reordering. It should not affect the test overall since the aim is to pick two arbitrary CRTCs. When `first' and `last' is set outside of dynamic subtest scope, it results in build failure caused by Meson receiving SIGSEGV: FAILED: tests/kms_ccs.testlist /usr/bin/meson --internal exe --capture tests/kms_ccs.testlist -- [..]/tests/kms_ccs --show-testlist --- stderr --- Received signal SIGSEGV. ninja: build stopped: subcommand failed. Thus set them inside dynamic subtest's scope. v5->v6 - describe how pipe reordering affects the test (Jani) v3->v4 - set `first' and `last' indices outside of crtc loop (Mohammed) Signed-off-by: Michał Grzelak --- tests/intel/kms_ccs.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/tests/intel/kms_ccs.c b/tests/intel/kms_ccs.c index 8526f1ccfd..5bc5215eb7 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; @@ -1132,6 +1133,8 @@ static void test_output(data_t *data, const int testnum) igt_crtc_t *crtc; uint16_t dev_id; int output_count = 0; + uint32_t first; + uint32_t last; igt_fixture() dev_id = intel_get_drm_devid(data->drm_fd); @@ -1147,6 +1150,9 @@ static void test_output(data_t *data, const int testnum) igt_describe(tests[testnum].description); igt_subtest_with_dynamic_f("%s-%s", tests[testnum].testname, ccs_modifiers[i].str) { + first = data->display.crtcs[0].crtc_index; + last = data->display.crtcs[data->display.n_crtcs - 1].crtc_index; + if (ccs_modifiers[i].modifier == I915_FORMAT_MOD_4_TILED_BMG_CCS || ccs_modifiers[i].modifier == I915_FORMAT_MOD_4_TILED_LNL_CCS) { igt_require_f(intel_gen(dev_id) >= 20, @@ -1176,6 +1182,10 @@ 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->crtc_index != first && crtc->crtc_index != last) + continue; + igt_dynamic_f("pipe-%s-%s", igt_crtc_name(crtc), data->output->name) { int valid_tests = 0; @@ -1232,6 +1242,9 @@ 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 +1259,10 @@ 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