From patchwork Tue Sep 19 17:42:04 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: 9959871 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 F077F601E9 for ; Tue, 19 Sep 2017 17:40:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D678627F4B for ; Tue, 19 Sep 2017 17:40:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CB1F228CF2; Tue, 19 Sep 2017 17:40:03 +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 97E4F27F4B for ; Tue, 19 Sep 2017 17:40:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AA1206E64E; Tue, 19 Sep 2017 17:39:40 +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 909BD6E64D for ; Tue, 19 Sep 2017 17:39:37 +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 10:39:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.42,418,1500966000"; d="scan'208"; a="1016261079" Received: from sakamble-desktop.iind.intel.com ([10.223.26.118]) by orsmga003.jf.intel.com with ESMTP; 19 Sep 2017 10:39:30 -0700 From: Sagar Arun Kamble To: intel-gfx@lists.freedesktop.org Date: Tue, 19 Sep 2017 23:12:04 +0530 Message-Id: <1505842927-13327-29-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 28/31] drm/i915/slpc: Add SKL SLPC Support 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 This patch adds has_slpc to skylake info. The SLPC interface has changed and could continue to change. Only GuC versions known to be compatible are supported here. v1: Move slpc_version_check to intel_guc_ucode_init. fix whitespace (Sagar) Moved version check to different patch as has_slpc should not be updated based on it. Instead module parameter should be updated based on version check. (Sagar) Added support to skylake_gt3 as well. (Sagar) Reviewed-by: David Weinehall Signed-off-by: Tom O'Rourke Signed-off-by: Sagar Arun Kamble --- drivers/gpu/drm/i915/i915_pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index 853002f..26eb673 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -426,6 +426,7 @@ .platform = INTEL_SKYLAKE, \ .has_csr = 1, \ .has_guc = 1, \ + .has_slpc = 1, \ .ddb_size = 896 static const struct intel_device_info intel_skylake_gt1_info __initconst = {