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 CAC73C27C53 for ; Fri, 7 Jun 2024 15:36:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5547B10ECD0; Fri, 7 Jun 2024 15:36:51 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="khvBPS0F"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1B4BE10ECBF for ; Fri, 7 Jun 2024 15:36:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717774610; x=1749310610; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Gqm4ti8P1va5gKY7Dsetti7RQm67TLeBC+XWS/wdY6A=; b=khvBPS0FTQbkfhr3poBfGBa3I243AsnVskY2ARULbw8WR3pD97EeR8OC Y3lkQ3vUzzvbVDeRosVdbVZT/cxrz62zO4xyhRdn5nEhcecSXzJ+PQnH4 YFRFcqZjNn+A6ByhMg8Pef3V+faS6GzgTdvWWws3lRVr0oINOum22TPfo LbJ3yJiIYlGMAGIweo5qSxqmg0KoktaNfcYI5KeKcNGwN21dW25is9Wwq GGB4t/Hey82WGdw+L9cKMKYdcP1TSxTC8OSO2q7BuliTPUjGKNpjoWyVP oJ5/FnFxTIzwl3XL4kbDQWVZy8tTLn/bOExe2NCtqc4r81Z6FdRuakp3G A==; X-CSE-ConnectionGUID: g09IG1gtQ0uusbNcNhFZEA== X-CSE-MsgGUID: S7cckszVQimusr/3kaeXug== X-IronPort-AV: E=McAfee;i="6600,9927,11096"; a="14620073" X-IronPort-AV: E=Sophos;i="6.08,221,1712646000"; d="scan'208";a="14620073" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2024 08:36:50 -0700 X-CSE-ConnectionGUID: P3ha6fhdR9KQXFfcR+dTXQ== X-CSE-MsgGUID: 6BPxsOCcTTyj287+TEgIyw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,221,1712646000"; d="scan'208";a="38805266" Received: from lfiedoro-mobl.ger.corp.intel.com (HELO localhost) ([10.245.246.84]) by orviesa006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2024 08:36:49 -0700 From: Kamil Konieczny To: igt-dev@lists.freedesktop.org Cc: Kamil Konieczny Subject: [PATCH i-g-t v1 4/7] lib/drmtest: Allow to get drm device name Date: Fri, 7 Jun 2024 17:36:16 +0200 Message-ID: <20240607153629.52596-5-kamil.konieczny@linux.intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240607153629.52596-1-kamil.konieczny@linux.intel.com> References: <20240607153629.52596-1-kamil.konieczny@linux.intel.com> 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" Make this a public function so in tests developers could use it instead of hard-coding driver names (such as "i915" or "xe"). Signed-off-by: Kamil Konieczny --- lib/drmtest.c | 14 +++++++++++++- lib/drmtest.h | 2 ++ 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/lib/drmtest.c b/lib/drmtest.c index 8ea96ba76..2dd4540b8 100644 --- a/lib/drmtest.c +++ b/lib/drmtest.c @@ -81,7 +81,19 @@ * and [batchbuffer](igt-gpu-tools-intel-batchbuffer.html) libraries as dependencies. */ -static int __get_drm_device_name(int fd, char *name, int name_size) +/** + * __get_drm_device_name: + * @fd: a drm file descriptor + * @name: pointer to memory + * @name_size: size of @name + * + * A wrapper for DRM_IOCTL_VERSION which will write drm device name in @name. + * + * Returns: + * 0 if name of DRM driver was filled in @name + * -1 on ioctl fail + */ +int __get_drm_device_name(int fd, char *name, int name_size) { drm_version_t version; diff --git a/lib/drmtest.h b/lib/drmtest.h index 4d9b60882..27e5a18e2 100644 --- a/lib/drmtest.h +++ b/lib/drmtest.h @@ -38,6 +38,8 @@ #include "igt_core.h" +int __get_drm_device_name(int fd, char *name, int name_size); + /* * NOTE: Theser are _only_ for testcases exercising driver specific rendering * ioctls and uapi (and a bunch of historical reasons). And KMS testcase should -- 2.43.0