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 C7749C47DB7 for ; Fri, 19 Jan 2024 08:07:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9117D10E961; Fri, 19 Jan 2024 08:07:02 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id D23BB10E961 for ; Fri, 19 Jan 2024 08:07:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1705651622; x=1737187622; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=bih00qyS2vh6mP0Hh5yzBPAixtYXUBFx0EK42Eq8GPQ=; b=VQL7E1lnnyqnq/Hu1/D08hDJz1sAhVw886EuqQPmYbcCVCHcGEhwruK1 tSYtUsMooLudCtwFbL7pY0JizW1iVj8bayUdOMAZUJM+PfFIG4SVfze4N qHl6ZmbQcs/xoI9QCnbaiu3p1cHG9hKdkMtYTQrK1VbCNEabXquZuKee/ EinIkMmEICGfeQuPwfSwDdDANYx8veQSDIMLt+Z1gazKhwtDYwG7i0/OP 260lr170JtgwXpAdZfHhywFfY5dUrixRxoHc3qU0XIi1FeZeQkTl6+WhS OKqSdlX3hzax8RKvtdIfE8bKa1cELBnWybJo44aZT0HoVTozh5fCcDVM9 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10956"; a="19272385" X-IronPort-AV: E=Sophos;i="6.05,204,1701158400"; d="scan'208";a="19272385" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jan 2024 00:06:59 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,204,1701158400"; d="scan'208";a="26707272" Received: from bnilawar-desk1.iind.intel.com ([10.145.169.158]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jan 2024 00:06:56 -0800 From: Badal Nilawar To: intel-xe@lists.freedesktop.org Subject: [PATCH] drm/xe/debugfs: Expose debugfs entry to check guc pc support Date: Fri, 19 Jan 2024 13:48:52 +0530 Message-Id: <20240119081852.1858212-1-badal.nilawar@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: matthew.d.roper@intel.com, rodrigo.vivi@intel.com Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Expose debugfs entry to check if platform support GuC PC (SLPC) feature. Signed-off-by: Badal Nilawar --- drivers/gpu/drm/xe/xe_debugfs.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_debugfs.c b/drivers/gpu/drm/xe/xe_debugfs.c index c56fd7d59f05..2f474bf0e7c7 100644 --- a/drivers/gpu/drm/xe/xe_debugfs.c +++ b/drivers/gpu/drm/xe/xe_debugfs.c @@ -30,6 +30,13 @@ static struct xe_device *node_to_xe(struct drm_info_node *node) return to_xe_device(node->minor->dev); } +static int is_gucpc_supported(struct seq_file *m, void *data) +{ + struct xe_device *xe = node_to_xe(m->private); + + return (int)!xe->info.skip_guc_pc; +} + static int info(struct seq_file *m, void *data) { struct xe_device *xe = node_to_xe(m->private); @@ -67,6 +74,7 @@ static int info(struct seq_file *m, void *data) static const struct drm_info_list debugfs_list[] = { {"info", info, 0}, + {"is_gucpc_supported", is_gucpc_supported, 0}, }; static int forcewake_open(struct inode *inode, struct file *file) -- 2.25.1