From patchwork Thu Feb 26 18:20:38 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lespiau, Damien" X-Patchwork-Id: 5895371 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 9D6599F373 for ; Thu, 26 Feb 2015 18:21:35 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D75EE20375 for ; Thu, 26 Feb 2015 18:21:34 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 188E02034E for ; Thu, 26 Feb 2015 18:21:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0BD296E80B; Thu, 26 Feb 2015 10:21:32 -0800 (PST) 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 336C96E80B for ; Thu, 26 Feb 2015 10:21:31 -0800 (PST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP; 26 Feb 2015 10:14:56 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,654,1418112000"; d="scan'208";a="691246012" Received: from phteixe1-mobl1.ger.corp.intel.com (HELO strange.ger.corp.intel.com) ([10.252.18.1]) by orsmga002.jf.intel.com with ESMTP; 26 Feb 2015 10:20:41 -0800 From: Damien Lespiau To: intel-gfx@lists.freedesktop.org Date: Thu, 26 Feb 2015 18:20:38 +0000 Message-Id: <1424974839-16769-2-git-send-email-damien.lespiau@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1424974839-16769-1-git-send-email-damien.lespiau@intel.com> References: <1424974839-16769-1-git-send-email-damien.lespiau@intel.com> Subject: [Intel-gfx] [PATCH 1/2] drm/i915/skl: Fix stepping check for a couple of W/As 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-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Both WaDisableSDEUnitClockGating and WaSetGAPSunitClckGateDisable are needed on B0 as well. Signed-off-by: Damien Lespiau Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/intel_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 7dcb5b6..f11e487 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -67,7 +67,7 @@ static void skl_init_clock_gating(struct drm_device *dev) gen9_init_clock_gating(dev); - if (INTEL_REVID(dev) == SKL_REVID_A0) { + if (INTEL_REVID(dev) <= SKL_REVID_B0) { /* * WaDisableSDEUnitClockGating:skl * WaSetGAPSunitClckGateDisable:skl