From patchwork Tue Sep 19 17:41:49 2017 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: 9959849 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 2FE4A601E9 for ; Tue, 19 Sep 2017 17:39:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1AF1127F4B for ; Tue, 19 Sep 2017 17:39:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1003228985; Tue, 19 Sep 2017 17:39:30 +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 C85F227F4B for ; Tue, 19 Sep 2017 17:39:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 826946E634; Tue, 19 Sep 2017 17:39:17 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id BA52E6E628 for ; Tue, 19 Sep 2017 17:39:07 +0000 (UTC) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Sep 2017 10:39:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.42,418,1500966000"; d="scan'208"; a="1016260913" Received: from sakamble-desktop.iind.intel.com ([10.223.26.118]) by orsmga003.jf.intel.com with ESMTP; 19 Sep 2017 10:39:05 -0700 From: Sagar Arun Kamble To: intel-gfx@lists.freedesktop.org Date: Tue, 19 Sep 2017 23:11:49 +0530 Message-Id: <1505842927-13327-14-git-send-email-sagar.a.kamble@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1505842927-13327-1-git-send-email-sagar.a.kamble@intel.com> References: <1505842927-13327-1-git-send-email-sagar.a.kamble@intel.com> Cc: Tom O'Rourke Subject: [Intel-gfx] [PATCH 13/31] 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. v1: fix whitespace (Sagar) Reviewed-by: David Weinehall Signed-off-by: Tom O'Rourke Signed-off-by: Sagar Arun Kamble --- 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 5fcebb8..428cb1c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -791,6 +791,7 @@ struct intel_csr { func(has_rc6p); \ func(has_resource_streamer); \ func(has_runtime_pm); \ + func(has_slpc); \ func(has_snoop); \ func(unfenced_needs_alignment); \ func(cursor_needs_physical); \ @@ -3162,6 +3163,7 @@ static inline unsigned int i915_sg_segment_size(void) #define HAS_GUC_UCODE(dev_priv) (HAS_GUC(dev_priv)) #define HAS_GUC_SCHED(dev_priv) (HAS_GUC(dev_priv)) #define HAS_HUC_UCODE(dev_priv) (HAS_GUC(dev_priv)) +#define HAS_SLPC(dev_priv) ((dev_priv)->info.has_slpc) #define HAS_RESOURCE_STREAMER(dev_priv) ((dev_priv)->info.has_resource_streamer)