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 16EABD35151 for ; Wed, 1 Apr 2026 09:00:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B9FC610E27A; Wed, 1 Apr 2026 09:00:26 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="LlUEGSTf"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1BFFD10E27A for ; Wed, 1 Apr 2026 09:00:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775034018; x=1806570018; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=BRnHj1Nu5PA/VGefZX7gA0BUar9wy9+uXcWb2ePb8Ec=; b=LlUEGSTfOljK679nr8t339DlsuKUPSaYBqyioztHRzRRuXkxDq3Ss069 7dVEsyTc0oFtjunI9MlZN7E6Fd5W7fzBmROltmyoocxAfBAmD+A5RqCKz sInpuOCzlYCXKrWlY+7vYBGHdPKMfRmgiFl4vhj2jQqWX9g0Z7/rN4u9Z IlB/fYWwC3ZGArBdexyf2Xxd3+XlAGT+HNjzZ5Pl+DE4PusQdtVxM95lq 754eSXyDyl0mjMzOxbyyAe+GOm1kAkmpM0BkC5iML9XzNYY4UCfiRPaLx C1VDlWRlLIody2yAT/YVYQ+ts4r61iKqtr7aE7byA86Uppf+FHFfWNEWG g==; X-CSE-ConnectionGUID: ZsU9abypQ96tm9xNH0LFmA== X-CSE-MsgGUID: 0ifdAMZOQK+Cnue1TD89qA== X-IronPort-AV: E=McAfee;i="6800,10657,11745"; a="76180907" X-IronPort-AV: E=Sophos;i="6.23,153,1770624000"; d="scan'208";a="76180907" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2026 02:00:18 -0700 X-CSE-ConnectionGUID: fagXOD/qTFi/ripV01v6WQ== X-CSE-MsgGUID: TD9wp90kQviSqf5T9/cTOQ== X-ExtLoop1: 1 Received: from jeevan-x299-aorus-gaming-3-pro.iind.intel.com ([10.227.90.91]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2026 02:00:16 -0700 From: Jeevan B To: igt-dev@lists.freedesktop.org Cc: uma.shankar@intel.com, Jeevan B Subject: [PATCH i-g-t 0/2] RFC: Add modifier helper and temporary test Date: Wed, 1 Apr 2026 14:28:31 +0530 Message-ID: <20260401085851.627453-1-jeevan.b@intel.com> X-Mailer: git-send-email 2.43.0 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" This series adds a new helper for querying driver-supported format modifiers and a temporary test to verify that the helper outputs the expected modifier list. Jeevan B (2): lib: Add modifier helper for querying driver-supported modifiers DONT_MERGE: Add kms_modifier_list test to verify new modifier helper lib/igt_modifier.c | 310 ++++++++++++++++++++++++++++++++++++++ lib/igt_modifier.h | 35 +++++ lib/meson.build | 1 + tests/kms_modifier_list.c | 144 ++++++++++++++++++ tests/meson.build | 1 + 5 files changed, 491 insertions(+) create mode 100644 lib/igt_modifier.c create mode 100644 lib/igt_modifier.h create mode 100644 tests/kms_modifier_list.c -- 2.43.0