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 6B337C021A1 for ; Tue, 11 Feb 2025 17:50:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F2A7A10E739; Tue, 11 Feb 2025 17:50:06 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="f02gjjlM"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id BE6DB10E254 for ; Tue, 11 Feb 2025 17:50:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1739296206; x=1770832206; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=af/3zoviBHJye8pwtdagGUCNDsZ7ofFQTrwKqMQAglI=; b=f02gjjlMBu0hSshmTdhWsGLUcTzuw0jqzdrnSk3eZbgeiLBbGcvoHKB/ ZEO8PAk8xEJQe94MRxc7sY9j5SRqFisGSSjKAWRlOuy13vIbNUPBRjpid JNgJGIOUzOuBnWzfnDlzqgXzGl489+Cn0kp9K+kz/sNTiQ1H3UzWyNEJr LDb0c9LT35M6oGbAQOsqC7NiSrFOdbQBKA4oE/3siAztXGVPBG0B1f0vB DQTWPj/7ycz/AE7aJDOiACsUzDZk+Q/8iqrp4CQc49oW0GM8GPaR0S9RP donPBmLapouwtJyS1evTiDuWEd+XOB56QTEna8tRDPVbp8amkGoN1nrOL w==; X-CSE-ConnectionGUID: 9nW566TrSxm1c576xuXpxw== X-CSE-MsgGUID: 9hzwzOxlR0OtOsLF4mB1HQ== X-IronPort-AV: E=McAfee;i="6700,10204,11342"; a="57339094" X-IronPort-AV: E=Sophos;i="6.13,278,1732608000"; d="scan'208";a="57339094" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Feb 2025 09:50:05 -0800 X-CSE-ConnectionGUID: U24KtTqqRmKZ7zH4rzne4Q== X-CSE-MsgGUID: C2zDWxoNT6uaPoZSxEKRjg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="149767459" Received: from kunal-x299-aorus-gaming-3-pro.iind.intel.com ([10.190.239.13]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Feb 2025 09:50:04 -0800 From: Kunal Joshi To: igt-dev@lists.freedesktop.org Cc: Kunal Joshi Subject: [PATCH i-g-t 0/7] add dsc-fallback test Date: Tue, 11 Feb 2025 23:35:35 +0530 Message-Id: <20250211180542.1430676-1-kunal1.joshi@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 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" Add test to check we fallback to dsc when current link params cannot accomadate bw required by the current mode. Kunal Joshi (7): tests/intel/kms_dp_linktrain_fallback: refactor find_mst_outputs tests/intel/kms_mst_helper: add helper for MST-related functions tests/intel/kms_dp_linktrain_fallback: refactor dp-fallback subtest tests/intel/kms_dp_linktrain_fallback: fix typo tests/intel/kms_dp_linktrain_fallback: add dsc-fallback test tests/intel/kms_dp_linktrain_fallback: disable ignore long hpd HAX: Do not merge tests/intel-ci/fast-feedback.testlist | 3 +- tests/intel-ci/xe-fast-feedback.testlist | 3 +- tests/intel/kms_dp_linktrain_fallback.c | 356 +++++++++++++++++++---- tests/intel/kms_mst_helper.c | 48 +++ tests/intel/kms_mst_helper.h | 15 + tests/meson.build | 3 + 6 files changed, 367 insertions(+), 61 deletions(-) create mode 100644 tests/intel/kms_mst_helper.c create mode 100644 tests/intel/kms_mst_helper.h -- 2.25.1