From patchwork Sat Aug 20 05:09:02 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: sagar.a.kamble@intel.com X-Patchwork-Id: 9291541 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6ABA960572 for ; Sat, 20 Aug 2016 05:07:24 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5D2762947E for ; Sat, 20 Aug 2016 05:07:24 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 51F8129488; Sat, 20 Aug 2016 05:07:24 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0F1572947E for ; Sat, 20 Aug 2016 05:07:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7EC896E359; Sat, 20 Aug 2016 05:07:23 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 6053D6E356 for ; Sat, 20 Aug 2016 05:07:13 +0000 (UTC) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP; 19 Aug 2016 22:07:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.28,548,1464678000"; d="scan'208"; a="1038882866" Received: from sakamble-desktop.iind.intel.com ([10.223.82.59]) by orsmga002.jf.intel.com with ESMTP; 19 Aug 2016 22:07:11 -0700 From: Sagar Arun Kamble To: intel-gfx@lists.freedesktop.org Date: Sat, 20 Aug 2016 10:39:02 +0530 Message-Id: <1471669765-5935-4-git-send-email-sagar.a.kamble@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1471669765-5935-1-git-send-email-sagar.a.kamble@intel.com> References: <1471669765-5935-1-git-send-email-sagar.a.kamble@intel.com> Cc: Tom O'Rourke Subject: [Intel-gfx] drm/i915/slpc: Add has_slpc capability flag X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP From: Tom O'Rourke Add has_slpc capablity flag to indicate GuC firmware supports single loop power control (SLPC). SLPC is a replacement for some host-based power management features. v2: fix whitespace (Sagar) Signed-off-by: Tom O'Rourke Signed-off-by: Sagar Arun Kamble Reviewed-by: David Weinehall --- drivers/gpu/drm/i915/i915_drv.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 35caa9b..764fad0 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -646,6 +646,7 @@ struct intel_csr { func(is_kabylake) sep \ func(is_preliminary) sep \ func(has_fbc) sep \ + func(has_slpc) sep \ func(has_pipe_cxsr) sep \ func(has_hotplug) sep \ func(cursor_needs_physical) sep \ @@ -2800,6 +2801,7 @@ struct drm_i915_cmd_table { #define HAS_GUC(dev) (IS_GEN9(dev)) #define HAS_GUC_UCODE(dev) (HAS_GUC(dev)) #define HAS_GUC_SCHED(dev) (HAS_GUC(dev)) +#define HAS_SLPC(dev) (INTEL_INFO(dev)->has_slpc) #define HAS_RESOURCE_STREAMER(dev) (IS_HASWELL(dev) || \ INTEL_INFO(dev)->gen >= 8)