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 88ECCD35178 for ; Wed, 1 Apr 2026 11:36:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 39E7710ED37; Wed, 1 Apr 2026 11:36:04 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="eJKs9Gs+"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4489E10ECE4 for ; Wed, 1 Apr 2026 11:35:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775043342; x=1806579342; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Eweh+sMjg96DylwFCvskAGe+MOkupG5mi2oD2Xeovpg=; b=eJKs9Gs+ImmGp3l3e9nH4D8LFeq4AbR1npHuSbh3TX0Tmxks3nhTNzb2 2j1oAQilCVd1E+m18gEnVRKBvvjYuQc/LZdJBR/bMk1jGKqwzHdhD7A3i I49gTPWmGTW6TAia9SoQx/QQA3uPPZ6w7mymTaELL8pcnoY90d3FpSGQz jbN5K3CxXN2fIBAI03dbElAHcXclf2nBNjZmPcsmD//gJOKszIi13xNLy nJHm4HVXhOblVMJZTVTDz141cVyli+4dq4UcWjCiJ4lNb/ynL7dGSvtuF CgqfLheUskJomU21t77E0fWZp+ZTFvuNXjoTh1ypnj5G1qMDpXTD+NbEv w==; X-CSE-ConnectionGUID: KFeayj0tRCuRqMs59T1usQ== X-CSE-MsgGUID: 44gurL1VTOy773x9eZKrew== X-IronPort-AV: E=McAfee;i="6800,10657,11745"; a="78669795" X-IronPort-AV: E=Sophos;i="6.23,153,1770624000"; d="scan'208";a="78669795" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2026 04:35:42 -0700 X-CSE-ConnectionGUID: TcOKLhL0QCi9hz88FNfBCg== X-CSE-MsgGUID: OuKU5l3YS7yVt6mgLZHl7g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,153,1770624000"; d="scan'208";a="228263464" Received: from kunal-x299-aorus-gaming-3-pro.iind.intel.com ([10.190.239.13]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2026 04:34:21 -0700 From: Kunal Joshi To: igt-dev@lists.freedesktop.org Cc: Kunal Joshi Subject: [PATCH i-g-t 0/6] tests/kms_pipe_crc_basic: add mst suspend-resume test Date: Wed, 1 Apr 2026 17:25:36 +0530 Message-Id: <20260401115542.1074290-1-kunal1.joshi@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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" This patch series introduces MST suspend-resume test to kms_pipe_crc_basic. The MST test validates there is no corruption/blank out across suspend/resume cycles for all possible subsets. Kunal Joshi (6): tests/intel/kms_mst_helper: Add kernel-doc for existing function tests/intel/kms_mst_helper: Add helper to check for MST outputs lib/igt_kms: Fix max_non_joiner_mode_found lib/igt_kms: Export get_max_pipe_hdisplay as public helper tests/intel/kms_joiner: Require boundary mode for basic-max-non-joiner tests/kms_pipe_crc_basic: Add MST suspend-resume test lib/igt_kms.c | 25 +-- lib/igt_kms.h | 1 + tests/intel/kms_joiner.c | 4 + tests/intel/kms_mst_helper.c | 24 ++- tests/intel/kms_mst_helper.h | 1 + tests/kms_pipe_crc_basic.c | 318 +++++++++++++++++++++++++++++++++++ tests/meson.build | 3 + 7 files changed, 364 insertions(+), 12 deletions(-) -- 2.48.1