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 ECE57FF4958 for ; Mon, 30 Mar 2026 07:55:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A50A510E3EA; Mon, 30 Mar 2026 07:55:21 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="SXwnm0aN"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id EFC8510E3FC for ; Mon, 30 Mar 2026 07:55:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774857314; x=1806393314; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=6tBThaoGxi6ZQ5FS0n0Y0aISSWYW6ZVP980QVjbz50s=; b=SXwnm0aNy0/yIVjctFm/T/Rbu9qmGARO3FlaHwLDCK/W3wG2tqgkTI+x yq6TFzeD0t2+XTElapk4DCfIzd8D+olxbmGnCxI44l161fehrppsVwPEE 2GtxhaSmmIK2/Hf5oxyQejjI+qQ4i+oifWKKwn/6ksca0c+2rUj1mmCA8 xvcYQmW4Cadg/Z1UC9DYfNXcFDbrqNWlAv0Xphcix8Y806hm4ahrv+y8j 7vdSjC1hVsTc7GjPEJVw6dEFKs2v/5L4TaYJh55J5RIXB7dgwFlCAoTpb S+hEymjJaML+CdQJd4fbKl3+xb+8mXzDqTccd+PKaKlqaNCnayot7YZn3 g==; X-CSE-ConnectionGUID: u3ujpRPPTiqwQuRhA56IKA== X-CSE-MsgGUID: lXGIwL+HQqWLK9pEnu7r5g== X-IronPort-AV: E=McAfee;i="6800,10657,11743"; a="75729064" X-IronPort-AV: E=Sophos;i="6.23,149,1770624000"; d="scan'208";a="75729064" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2026 00:55:13 -0700 X-CSE-ConnectionGUID: APUddT+xRSyEb0LsBUwMuQ== X-CSE-MsgGUID: Hwg5jyjgSxCW8JTe6OEoCg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,149,1770624000"; d="scan'208";a="227595609" Received: from administrator-system-product-name.igk.intel.com (HELO dev-417.igk.intel.com) ([10.91.214.181]) by fmviesa004.fm.intel.com with ESMTP; 30 Mar 2026 00:55:12 -0700 From: =?UTF-8?q?Micha=C5=82=20Grzelak?= To: igt-dev@lists.freedesktop.org Cc: Mohammed Thasleem , =?UTF-8?q?Micha=C5=82=20Grzelak?= Subject: [PATCH i-g-t v9 1/6] tests/kms_flip: test suspend on one pair of pipes Date: Mon, 30 Mar 2026 09:55:03 +0200 Message-ID: <20260330075508.1003899-2-michal.grzelak@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20260330075508.1003899-1-michal.grzelak@intel.com> References: <20260330075508.1003899-1-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. Reviewed-by: Mohammed Thasleem 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 518543ce9a..7d2143889e 100755 --- a/tests/kms_flip.c +++ b/tests/kms_flip.c @@ -1922,6 +1922,12 @@ 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_crtcs && + ((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]; @@ -1967,8 +1973,8 @@ 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_crtcs && + /* Limit the execution to 2 CRTCs (first & last) for hang and suspend tests */ + if (((flags & TEST_HANG) || (flags & TEST_SUSPEND)) && !all_crtcs && ((n != 0 && n != resources->count_crtcs) || m != resources->count_crtcs - 1)) continue; -- 2.45.2