From patchwork Fri Nov 15 01:11:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hiatt, Don" X-Patchwork-Id: 11244667 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 42EC013BD for ; Fri, 15 Nov 2019 01:11:21 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 2A3E02071B for ; Fri, 15 Nov 2019 01:11:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2A3E02071B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A41656F3A0; Fri, 15 Nov 2019 01:11:20 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id E9D5E6F3A0 for ; Fri, 15 Nov 2019 01:11:13 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Nov 2019 17:11:13 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,306,1569308400"; d="scan'208";a="216950528" Received: from dhiatt-desk.jf.intel.com ([10.54.81.11]) by orsmga002.jf.intel.com with ESMTP; 14 Nov 2019 17:11:12 -0800 From: don.hiatt@intel.com To: intel-gfx@lists.freedesktop.org Date: Thu, 14 Nov 2019 17:11:11 -0800 Message-Id: <20191115011112.25249-1-don.hiatt@intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 1/2] drm/i915/guc: Add GuC method to determine if submission is active. X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Don Hiatt Add intel_guc_submission_is_enabled() function to determine if GuC submission is active. v2: No need to look at engine to determine if submission is enabled. Signed-off-by: Don Hiatt --- drivers/gpu/drm/i915/i915_drv.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 1779f600fcfb..7d032f57fc6e 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2044,4 +2044,10 @@ i915_coherent_map_type(struct drm_i915_private *i915) return HAS_LLC(i915) ? I915_MAP_WB : I915_MAP_WC; } +static inline bool intel_guc_submission_is_enabled(struct intel_guc *guc) +{ + return intel_guc_is_submission_supported(guc) && + intel_guc_is_running(guc); +} + #endif