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 A5240E65284 for ; Sun, 1 Feb 2026 15:09:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E68B510E031; Sun, 1 Feb 2026 15:09:02 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Zrfp3vIC"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6B91710E031 for ; Sun, 1 Feb 2026 15:09:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1769958540; x=1801494540; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=BSD9QCjz7oTDwmKvpAyHCFzz3CtGBDrjEaG7uhAKRhA=; b=Zrfp3vIC6uvRUljjm4o8D0zcnu8YnsdT2A1SlJeTPSV0lO8oHiGymccJ 48mmJWpikzMjwLldCOxqdlYl1hlS4ONuShcCdEMvv1h9aQyNcF1BVwAYQ /0MIW2A14sAzXLDhJLjfEiZgXvS/Os+iRENv2tdW4FzucWO8YEv79bpG8 aifY1iW3FGUFV498bkSp45A/MKs4eruWSPL8GWKA3ciDLiX53MrikTwj2 z4s6e8oUJWuX4XaS7bGUz9X8OkPZGsKkwdbBxrMnEHUVAcMcDsp7P+WI0 eoxdiVYp77jJsJJrxfh4fDx1fZ5bMeh3UrW1fREpThOqAaFUjuXo2ZXDf w==; X-CSE-ConnectionGUID: UBti6PhsTHyVStOs24e9fA== X-CSE-MsgGUID: KlImSUW/TDuEMQm8F+Ojdw== X-IronPort-AV: E=McAfee;i="6800,10657,11688"; a="73739260" X-IronPort-AV: E=Sophos;i="6.21,267,1763452800"; d="scan'208";a="73739260" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2026 07:04:58 -0800 X-CSE-ConnectionGUID: EVW0Ca8TTXC4aUPTgw9+Dw== X-CSE-MsgGUID: GsacML/qRAG4j7XSS0LXKg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,267,1763452800"; d="scan'208";a="214205977" Received: from administrator-system-product-name.igk.intel.com ([10.91.214.181]) by orviesa005.jf.intel.com with ESMTP; 01 Feb 2026 07:04:58 -0800 From: =?UTF-8?q?Micha=C5=82=20Grzelak?= To: intel-gfx@lists.freedesktop.org Cc: Thasleem@freedesktop.org, Mohammed , =?UTF-8?q?Micha=C5=82=20Grzelak?= Subject: [RESEND i-g-t v1] tests/kms_flip: test suspend on one pair of pipes Date: Sun, 1 Feb 2026 16:03:33 +0100 Message-ID: <20260201150333.2650279-1-michal.grzelak@intel.com> X-Mailer: git-send-email 2.45.2 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: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" 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 in total 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 | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/tests/kms_flip.c b/tests/kms_flip.c index a74e69c6f..dd110aecf 100755 --- a/tests/kms_flip.c +++ b/tests/kms_flip.c @@ -1841,8 +1841,8 @@ static void run_test(int duration, int flags) /* Count output configurations to scale test runtime. */ for (i = 0; i < resources->count_connectors; i++) { for (n = 0; n < resources->count_crtcs; n++) { - /* 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 - 1)) continue; @@ -1873,8 +1873,8 @@ static void run_test(int duration, int flags) for (n = 0; n < resources->count_crtcs; n++) { int crtc_idx; - /* 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 - 1)) continue; @@ -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