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 37B5DEB271F for ; Tue, 10 Feb 2026 22:56:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5AC8310E0BD; Tue, 10 Feb 2026 22:56:00 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="mweAUKuN"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id CC94610E0BD for ; Tue, 10 Feb 2026 22:55:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770764158; x=1802300158; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/SLC+pDoeklGan/+tzJq37sszBNtrAa6BzZUYG0b93g=; b=mweAUKuNzoouJfNac7pu4amWS9/kpBCTNr8fP+h8tIrOcfOR2F+fLyjv TdZng0C3RT0JCSxFtv+EGOuiw2w4ewXWxq1vyydp7SLD8eHWf379GUt5c 0RgzmQ9Fsu8x9/MgO0DO5cqPYXzXhyWU5Y3cLqbdJFblEBc9O27y1tUUN 2CE+8mvDWZnJtdN7nE00BVMbPCakujAAdeYdYkctWh5ufSI6UzTmqbiVo VJRJvvMxzzS3pcsvK4DL4IeXbH2CP1iDP8/CeLmXr3jDhgjdNRScjJdWN moW3lkl01Gc79gtpRPtO3NpXDVCcoY8mglt/SOjt0HU+2KEi89UZ7PHEG Q==; X-CSE-ConnectionGUID: gYs11z7NRp2pqW6HWFkXWg== X-CSE-MsgGUID: pgz47EEPTcWVebYT/jMPIw== X-IronPort-AV: E=McAfee;i="6800,10657,11697"; a="72094842" X-IronPort-AV: E=Sophos;i="6.21,283,1763452800"; d="scan'208";a="72094842" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Feb 2026 14:55:58 -0800 X-CSE-ConnectionGUID: CAqXhB2nQJ6XfQGtN3Ez0w== X-CSE-MsgGUID: BismcI/mSmWywmuBBUMXXA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,283,1763452800"; d="scan'208";a="211503817" Received: from administrator-system-product-name.igk.intel.com (HELO dev-417.igk.intel.com) ([10.91.214.181]) by fmviesa010.fm.intel.com with ESMTP; 10 Feb 2026 14:55:58 -0800 From: =?UTF-8?q?Micha=C5=82=20Grzelak?= To: igt-dev@lists.freedesktop.org Cc: mohammed.thasleem@intel.com, =?UTF-8?q?Micha=C5=82=20Grzelak?= Subject: [PATCH i-g-t v3 1/4] tests/kms_flip: test suspend on one pair of pipes Date: Tue, 10 Feb 2026 23:55:43 +0100 Message-ID: <20260210225546.153728-2-michal.grzelak@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20260210225546.153728-1-michal.grzelak@intel.com> References: <20260210225546.153728-1-michal.grzelak@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" Currently, every pair of ({pipe1, pipe2}, {output1, output2}) is being tested in 2x-* subtests. Since suspend shouldn't be tested per pipe, it causes unnecessary overhead: with 4 pipes & 4 displays it runs up to 36 tests. Given that each suspend's dynamic subtest can take up to tens of seconds, total duration of the test easily exceeds timeout. When testing suspend, for each pair of outputs test only first and last pipe unless it is said to run on all pipes. Signed-off-by: Michał Grzelak --- tests/kms_flip.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/tests/kms_flip.c b/tests/kms_flip.c index a74e69c6f..82d000fe5 100755 --- a/tests/kms_flip.c +++ b/tests/kms_flip.c @@ -1920,6 +1920,12 @@ static void run_pair(int duration, int flags) for (n = 0; n < resources->count_crtcs; n++) { for (j = i + 1; j < resources->count_connectors; j++) { for (m = n + 1; m < resources->count_crtcs; m++) { + /* Limit the execution to 2 CRTCs (first & last) for hang and suspend tests */ + if (((flags & TEST_HANG) || (flags & TEST_SUSPEND)) && !all_pipes && + ((n != 0 && n != resources->count_crtcs) || + m != resources->count_crtcs - 1)) + continue; + memset(&o, 0, sizeof(o)); o.count = 2; o._connector[0] = resources->connectors[i]; @@ -1965,8 +1971,8 @@ static void run_pair(int duration, int flags) crtc_idxs[0] = n; crtc_idxs[1] = m; - /* Limit the execution to 2 CRTCs (first & last) for hang tests */ - if ((flags & TEST_HANG) && !all_pipes && + /* Limit the execution to 2 CRTCs (first & last) for hang and suspend tests */ + if (((flags & TEST_HANG) || (flags & TEST_SUSPEND)) && !all_pipes && ((n != 0 && n != resources->count_crtcs) || m != resources->count_crtcs - 1)) continue; -- 2.45.2